12019-05-03 Release Manager 2 3 * GCC 9.1.0 released. 4 52019-04-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> 6 Bernd Edlinger <bernd.edlinger@hotmail.de> 7 Jakub Jelinek <jakub@redhat.com> 8 9 PR target/89093 10 * config/arm/pr-support.c: Add #pragma GCC target("general-regs-only"). 11 * config/arm/unwind-arm.c: Likewise. 12 * unwind-c.c (PERSONALITY_FUNCTION): Add general-regs-only target 13 attribute for ARM. 14 152019-04-15 Monk Chiang <sh.chiang04@gmail.com> 16 17 * config/nds32/linux-unwind.h (SIGRETURN): Remove. 18 (RT_SIGRETURN): Update. 19 (nds32_fallback_frame_state): Update. 20 212019-02-21 Martin Sebor <msebor@redhat.com> 22 23 * libgcc2.h (__clear_cache): Correct signature. 24 * libgcc2.c (__clear_cache): Same. 25 262019-02-20 Uroš Bizjak <ubizjak@gmail.com> 27 28 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): 29 Cast 'mcontext_t *' &rt_->uc.uc_mcontext to 'struct sigcontext *'. 30 312019-02-19 Uroš Bizjak <ubizjak@gmail.com> 32 33 * unwind-dw2.c (_Unwind_GetGR) [DWARF_ZERO_REG]: Compare 34 regno instead of index to DWARF_ZERO_REG. 35 362019-02-15 Eric Botcazou <ebotcazou@adacore.com> 37 38 * config/visium/lib2funcs.c (__set_trampoline_parity): Replace 39 TRAMPOLINE_SIZE with __LIBGCC_TRAMPOLINE_SIZE__. 40 412019-01-31 Uroš Bizjak <ubizjak@gmail.com> 42 43 * config/alpha/t-linux: Add -mfp-rounding-mode=d 44 to HOST_LIBGCC2_CFLAGS. 45 462019-01-23 Joseph Myers <joseph@codesourcery.com> 47 48 PR libgcc/88931 49 * libgcc2.c (FSTYPE FUNC (DWtype u)): Correct no leading bits case. 50 512019-01-18 Martin Liska <mliska@suse.cz> 52 53 * libgcov-profiler.c (__gcov_indirect_call_profiler_v2): Rename 54 to ... 55 (__gcov_indirect_call_profiler_v3): ... this. 56 * libgcov.h (__gcov_indirect_call_profiler_v2): Likewise. 57 (__gcov_indirect_call_profiler_v3): Likewise. 58 * Makefile.in: Bump function name. 59 602019-01-18 Martin Liska <mliska@suse.cz> 61 62 * libgcov-driver.c (GCOV_PROF_PREFIX): Define. 63 (gcov_version): Use in gcov_error. 64 (merge_one_data): Likewise. 65 (dump_one_gcov): Likewise. 66 672019-01-18 Martin Liska <mliska@suse.cz> 68 69 * libgcov-driver.c (gcov_version_string): New function. 70 (gcov_version): Convert version integer into string. 71 722019-01-17 Andrew Stubbs <ams@codesourcery.com> 73 Kwok Cheung Yeung <kcy@codesourcery.com> 74 Julian Brown <julian@codesourcery.com> 75 Tom de Vries <tom@codesourcery.com> 76 77 * config.host: Recognize amdgcn*-*-amdhsa. 78 * config/gcn/crt0.c: New file. 79 * config/gcn/lib2-divmod-hi.c: New file. 80 * config/gcn/lib2-divmod.c: New file. 81 * config/gcn/lib2-gcn.h: New file. 82 * config/gcn/sfp-machine.h: New file. 83 * config/gcn/t-amdgcn: New file. 84 852019-01-09 Sandra Loosemore <sandra@codesourcery.com> 86 87 PR other/16615 88 89 * config/c6x/libunwind.S: Mechanically replace "can not" with 90 "cannot". 91 * config/tilepro/atomic.h: Likewise. 92 * config/vxlib-tls.c: Likewise. 93 * generic-morestack-thread.c: Likewise. 94 * generic-morestack.c: Likewise. 95 * mkmap-symver.awk: Likewise. 96 972019-01-01 Jakub Jelinek <jakub@redhat.com> 98 99 Update copyright years. 100 1012018-12-20 H.J. Lu <hongjiu.lu@intel.com> 102 103 * unwind-pe.h (read_encoded_value_with_base): Add GCC pragma 104 to ignore -Waddress-of-packed-member. 105 1062018-12-19 Thomas Preud'homme <thomas.preudhomme@linaro.org> 107 108 * /config/arm/lib1funcs.S (FUNC_START): Remove unused sp_section 109 parameter and corresponding code. 110 (ARM_FUNC_START): Likewise in both definitions. 111 Also update footer comment about condition that need to match with 112 gcc/config/arm/elf.h to also include libgcc/config/arm/t-arm. 113 * config/arm/ieee754-df.S (muldf3): Also build it if L_arm_muldf3 is 114 defined. Weakly define it in this case. 115 * config/arm/ieee754-sf.S (mulsf3): Likewise with L_arm_mulsf3. 116 * config/arm/t-elf (LIB1ASMFUNCS): Build _arm_muldf3.o and 117 _arm_mulsf3.o before muldiv versions if targeting Thumb-1 only. Add 118 comment to keep condition in sync with the one in 119 libgcc/config/arm/lib1funcs.S and gcc/config/arm/elf.h. 120 1212018-12-18 Wei Xiao <wei3.xiao@intel.com> 122 123 * config/i386/cpuinfo.c (get_intel_cpu): Handle cascadelake. 124 * config/i386/cpuinfo.h: Add INTEL_COREI7_CASCADELAKE. 125 1262018-12-12 Rasmus Villemoes <rv@rasmusvillemoes.dk> 127 128 * config/rs6000/tramp.S (__trampoline_setup): Also emit .size 129 and .cfi_endproc directives for VxWorks targets. 130 1312018-12-05 Paul Koning <ni1d@arrl.net> 132 133 * udivmodhi4.c (__udivmodhi4): Fix loop end check. 134 1352018-11-27 Alan Modra <amodra@gmail.com> 136 137 * config/rs6000/morestack.S (__stack_split_initialize), 138 (__morestack_get_guard, __morestack_set_guard), 139 (__morestack_make_guard): Provide CFI covering these functions. 140 * config/rs6000/tramp.S (__trampoline_setup): Likewise. 141 1422018-11-15 Xianmiao Qu <xianmiao_qu@c-sky.com> 143 144 * config/csky/linux-unwind.h (sc_pt_regs): Update for kernel. 145 (sc_pt_regs_lr): Update for kernel. 146 (sc_pt_regs_tls): Update for kernel. 147 1482018-11-15 Xianmiao Qu <xianmiao_qu@c-sky.com> 149 150 * config/csky/linux-unwind.h: Fix coding style. 151 1522018-11-13 Xianmiao Qu <xianmiao_qu@c-sky.com> 153 154 * config/csky/linux-unwind.h (_sig_ucontext_t): Remove. 155 (csky_fallback_frame_state): Modify the check of the 156 instructions to adapt to changes in the kernel 157 1582018-11-09 Stafford Horne <shorne@gmail.com> 159 Richard Henderson <rth@twiddle.net> 160 161 * config.host: Add OpenRISC support. 162 * config/or1k/*: New. 163 1642018-11-08 Kito Cheng <kito@andestech.com> 165 166 * soft-fp/adddf3.c: Update from glibc. 167 * soft-fp/addsf3.c: Likewise. 168 * soft-fp/addtf3.c: Likewise. 169 * soft-fp/divdf3.c: Likewise. 170 * soft-fp/divsf3.c: Likewise. 171 * soft-fp/divtf3.c: Likewise. 172 * soft-fp/double.h: Likewise. 173 * soft-fp/eqdf2.c: Likewise. 174 * soft-fp/eqsf2.c: Likewise. 175 * soft-fp/eqtf2.c: Likewise. 176 * soft-fp/extenddftf2.c: Likewise. 177 * soft-fp/extended.h: Likewise. 178 * soft-fp/extendhftf2.c: Likewise. 179 * soft-fp/extendsfdf2.c: Likewise. 180 * soft-fp/extendsftf2.c: Likewise. 181 * soft-fp/extendxftf2.c: Likewise. 182 * soft-fp/fixdfdi.c: Likewise. 183 * soft-fp/fixdfsi.c: Likewise. 184 * soft-fp/fixdfti.c: Likewise. 185 * soft-fp/fixhfti.c: Likewise. 186 * soft-fp/fixsfdi.c: Likewise. 187 * soft-fp/fixsfsi.c: Likewise. 188 * soft-fp/fixsfti.c: Likewise. 189 * soft-fp/fixtfdi.c: Likewise. 190 * soft-fp/fixtfsi.c: Likewise. 191 * soft-fp/fixtfti.c: Likewise. 192 * soft-fp/fixunsdfdi.c: Likewise. 193 * soft-fp/fixunsdfsi.c: Likewise. 194 * soft-fp/fixunsdfti.c: Likewise. 195 * soft-fp/fixunshfti.c: Likewise. 196 * soft-fp/fixunssfdi.c: Likewise. 197 * soft-fp/fixunssfsi.c: Likewise. 198 * soft-fp/fixunssfti.c: Likewise. 199 * soft-fp/fixunstfdi.c: Likewise. 200 * soft-fp/fixunstfsi.c: Likewise. 201 * soft-fp/fixunstfti.c: Likewise. 202 * soft-fp/floatdidf.c: Likewise. 203 * soft-fp/floatdisf.c: Likewise. 204 * soft-fp/floatditf.c: Likewise. 205 * soft-fp/floatsidf.c: Likewise. 206 * soft-fp/floatsisf.c: Likewise. 207 * soft-fp/floatsitf.c: Likewise. 208 * soft-fp/floattidf.c: Likewise. 209 * soft-fp/floattihf.c: Likewise. 210 * soft-fp/floattisf.c: Likewise. 211 * soft-fp/floattitf.c: Likewise. 212 * soft-fp/floatundidf.c: Likewise. 213 * soft-fp/floatundisf.c: Likewise. 214 * soft-fp/floatunditf.c: Likewise. 215 * soft-fp/floatunsidf.c: Likewise. 216 * soft-fp/floatunsisf.c: Likewise. 217 * soft-fp/floatunsitf.c: Likewise. 218 * soft-fp/floatuntidf.c: Likewise. 219 * soft-fp/floatuntihf.c: Likewise. 220 * soft-fp/floatuntisf.c: Likewise. 221 * soft-fp/floatuntitf.c: Likewise. 222 * soft-fp/gedf2.c: Likewise. 223 * soft-fp/gesf2.c: Likewise. 224 * soft-fp/getf2.c: Likewise. 225 * soft-fp/half.h: Likewise. 226 * soft-fp/ledf2.c: Likewise. 227 * soft-fp/lesf2.c: Likewise. 228 * soft-fp/letf2.c: Likewise. 229 * soft-fp/muldf3.c: Likewise. 230 * soft-fp/mulsf3.c: Likewise. 231 * soft-fp/multf3.c: Likewise. 232 * soft-fp/negdf2.c: Likewise. 233 * soft-fp/negsf2.c: Likewise. 234 * soft-fp/negtf2.c: Likewise. 235 * soft-fp/op-1.h: Likewise. 236 * soft-fp/op-2.h: Likewise. 237 * soft-fp/op-4.h: Likewise. 238 * soft-fp/op-8.h: Likewise. 239 * soft-fp/op-common.h: Likewise. 240 * soft-fp/quad.h: Likewise. 241 * soft-fp/single.h: Likewise. 242 * soft-fp/soft-fp.h: Likewise. 243 * soft-fp/subdf3.c: Likewise. 244 * soft-fp/subsf3.c: Likewise. 245 * soft-fp/subtf3.c: Likewise. 246 * soft-fp/truncdfsf2.c: Likewise. 247 * soft-fp/trunctfdf2.c: Likewise. 248 * soft-fp/trunctfhf2.c: Likewise. 249 * soft-fp/trunctfsf2.c: Likewise. 250 * soft-fp/trunctfxf2.c: Likewise. 251 * soft-fp/unorddf2.c: Likewise. 252 * soft-fp/unordsf2.c: Likewise. 253 * soft-fp/unordtf2.c: Likewise. 254 2552018-11-04 Venkataramanan Kumar <Venkataramanan.kumar@amd.com> 256 257 * config/i386/cpuinfo.c: (get_amd_cpu): Add znver2. 258 * config/i386/cpuinfo.h (processor_types): Add znver2. 259 2602018-11-01 Paul Koning <ni1d@arrl.net> 261 262 * config/pdp11/t-pdp11 (LIB2ADD): Add divmod.c. 263 (HOST_LIBGCC2_CFLAGS): Change to optimize for size. 264 2652018-10-31 Joseph Myers <joseph@codesourcery.com> 266 267 PR bootstrap/82856 268 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. 269 * configure: Regenerate. 270 2712018-10-31 Claudiu Zissulescu <claziss@synopsys.com> 272 273 * config/arc/lib1funcs.S (_muldi3): New function. 274 * config/arc/t-arc (LIB1ASMFUNCS): Add _muldi3. 275 2762018-10-30 Rasmus Villemoes <rv@rasmusvillemoes.dk> 277 278 * config/gthr-vxworks.h (__gthread_mutex_destroy): Call semDelete. 279 2802018-10-25 Martin Liska <mliska@suse.cz> 281 282 PR other/87735 283 * libgcov-profiler.c: Revert. 284 2852018-10-24 Martin Liska <mliska@suse.cz> 286 287 * libgcov-profiler.c: Start from 1 in order to distinguish 288 functions which were seen and these that were not. 289 2902018-10-18 Paul Koning <ni1d@arrl.net> 291 292 * udivmodsi4.c (__udivmodsi4): Rename to conform to coding 293 standard. 294 * divmod.c: Update references to __udivmodsi4. 295 * udivmod.c: Ditto. 296 * udivhi3.c: New file. 297 * udivmodhi4.c: New file. 298 * config/pdp11/t-pdp11 (LIB2ADD): Add the new files. 299 3002018-10-17 Rasmus Villemoes <rv@rasmusvillemoes.dk> 301 302 * Makefile.in (LIB2FUNCS_ST): Filter out LIB2FUNCS_EXCLUDE. 303 3042018-10-12 Olivier Hainque <hainque@adacore.com> 305 306 * config/rs6000/ibm-ldouble.c: Augment the toplevel guard with 307 defined (__FLOAT128_TYPE__) || defined (__LONG_DOUBLE_128__). 308 3092018-10-08 Paul Koning <ni1d@arrl.net> 310 311 * config/pdp11/t-pdp11: Remove -mfloat32 switch. 312 3132018-10-04 Martin Liska <mliska@suse.cz> 314 315 PR gcov-profile/84107 316 * libgcov-profiler.c (__gcov_indirect_call): 317 Change type to indirect_call_tuple. 318 (struct indirect_call_tuple): New struct. 319 (__gcov_indirect_call_topn_profiler): Change type. 320 (__gcov_indirect_call_profiler_v2): Use the new 321 variables. 322 * libgcov.h (struct indirect_call_tuple): New struct 323 definition. 324 3252018-10-03 Uros Bizjak <ubizjak@gmail.com> 326 327 * libgcc2.c (isnan): Use __builtin_isnan. 328 (isfinite): Use __builtin_isfinite. 329 (isinf): Use __builtin_isinf. 330 3312018-09-26 Uros Bizjak <ubizjak@gmail.com> 332 333 * config/i386/crtprec.c (set_precision): Use fnstcw instead of fstcw. 334 3352018-09-21 Alexandre Oliva <oliva@adacore.com> 336 337 * config/vxcache.c: New file. Provide __clear_cache, based on 338 the cacheTextUpdate VxWorks service. 339 * config/t-vxworks (LIB2ADD): Add vxcache.c. 340 (LIB2FUNCS_EXCLUDE): Add _clear_cache. 341 * config/t-vxwoks7: Likewise. 342 3432018-09-21 Martin Liska <mliska@suse.cz> 344 345 * libgcov-driver.c (crc32_unsigned): Remove. 346 (gcov_histogram_insert): Likewise. 347 (gcov_compute_histogram): Likewise. 348 (compute_summary): Simplify rapidly. 349 (merge_one_data): Do not handle PROGRAM_SUMMARY tag. 350 (merge_summary): Rapidly simplify. 351 (dump_one_gcov): Ignore gcov_summary. 352 (gcov_do_dump): Do not handle program summary, it's not 353 used. 354 * libgcov-util.c (tag_summary): Remove. 355 (read_gcda_finalize): Fix coding style. 356 (read_gcda_file): Initialize curr_object_summary. 357 (compute_summary): Remove. 358 (calculate_overlap): Remove settings of run_max. 359 3602018-09-21 Monk Chiang <sh.chiang04@gmail.com> 361 362 * config/nds32/linux-unwind.h (struct _rt_sigframe): Use struct 363 ucontext_t type instead. 364 (nds32_fallback_frame_state): Remove struct _sigframe statement. 365 3662018-09-21 Kito Cheng <kito.cheng@gmail.com> 367 368 * config/nds32/t-nds32-glibc: New file. 369 3702018-09-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 371 372 * configure.ac (solaris_ld_v2_maps): New test. 373 * configure: Regenerate. 374 * Makefile.in (solaris_ld_v2_maps): New variable. 375 * config/t-slibgcc-sld (libgcc-unwind.map): Emit v2 mapfile syntax 376 if supported. 377 3782018-08-23 Richard Earnshaw <rearnsha@arm.com> 379 380 PR target/86951 381 * config/arm/lib1funcs.asm (speculation_barrier): New function. 382 * config/arm/t-arm (LIB1ASMFUNCS): Add it to list of functions 383 to build. 384 3852018-08-22 Iain Sandoe <iain@sandoe.co.uk> 386 387 * config/unwind-dw2-fde-darwin.c 388 (_darwin10_Unwind_FindEnclosingFunction): move from here ... 389 * config/darwin10-unwind-find-enc-func.c: … to here. 390 * config/t-darwin: Build Darwin10 unwinder shim crt. 391 * libgcc/config.host: Add the Darwin10 unwinder shim. 392 3932018-08-21 Rasmus Villemoes <rv@rasmusvillemoes.dk> 394 395 * config.host: Add crtbegin.o and crtend.o for 396 powerpc-wrs-vxworks target. 397 3982018-08-17 Jojo <jijie_rong@c-sky.com> 399 Huibin Wang <huibin_wang@c-sky.com> 400 Sandra Loosemore <sandra@codesourcery.com> 401 Chung-Lin Tang <cltang@codesourcery.com> 402 403 C-SKY port: libgcc 404 405 * config.host: Add C-SKY support. 406 * config/csky/*: New. 407 4082018-08-12 Chung-Ju Wu <jasonwucj@gmail.com> 409 410 * config/nds32/t-nds32-isr: Rearrange object dependency. 411 * config/nds32/initfini.c: Add dwarf2 unwinding support. 412 * config/nds32/isr-library/adj_intr_lvl.inc: Consider new extensions 413 and registers usage. 414 * config/nds32/isr-library/excp_isr.S: Ditto. 415 * config/nds32/isr-library/intr_isr.S: Ditto. 416 * config/nds32/isr-library/reset.S: Ditto. 417 * config/nds32/isr-library/restore_all.inc: Ditto. 418 * config/nds32/isr-library/restore_mac_regs.inc: Ditto. 419 * config/nds32/isr-library/restore_partial.inc: Ditto. 420 * config/nds32/isr-library/restore_usr_regs.inc: Ditto. 421 * config/nds32/isr-library/save_all.inc: Ditto. 422 * config/nds32/isr-library/save_mac_regs.inc: Ditto. 423 * config/nds32/isr-library/save_partial.inc: Ditto. 424 * config/nds32/isr-library/save_usr_regs.inc: Ditto. 425 * config/nds32/isr-library/vec_vid*.S: Consider 4-byte vector size. 426 4272018-08-11 John David Anglin <danglin@gcc.gnu.org> 428 429 * config/pa/linux-atomic.c: Update comment. 430 (FETCH_AND_OP_2, OP_AND_FETCH_2, FETCH_AND_OP_WORD, OP_AND_FETCH_WORD, 431 COMPARE_AND_SWAP_2, __sync_val_compare_and_swap_4, 432 SYNC_LOCK_TEST_AND_SET_2, __sync_lock_test_and_set_4): Use 433 __ATOMIC_RELAXED for atomic loads. 434 (SYNC_LOCK_RELEASE_1): New define. Use __sync_synchronize() and 435 unordered store to release lock. 436 (__sync_lock_release_8): Likewise. 437 (SYNC_LOCK_RELEASE_2): Remove define. 438 4392018-08-02 Nicolas Pitre <nico@fluxnic.net> 440 441 PR libgcc/86512 442 * config/arm/ieee754-df.S: Don't shortcut denormal handling when 443 exponent goes negative. Update my email address. 444 * config/arm/ieee754-sf.S: Likewise. 445 4462018-08-01 Martin Liska <mliska@suse.cz> 447 448 * libgcov-profiler.c (__gcov_indirect_call_profiler_v2): Do not 449 check that __gcov_indirect_call_callee is non-null. 450 4512018-07-30 Christophe Lyon <christophe.lyon@linaro.org> 452 453 * config/arm/ieee754-df.S: Fix comment for code working on 454 architectures >= 4. 455 * config/arm/ieee754-sf.S: Likewise. 456 4572018-07-27 H.J. Lu <hongjiu.lu@intel.com> 458 459 PR libgcc/85334 460 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment): 461 Removed. 462 4632018-07-05 James Clarke <jrtc27@jrtc27.com> 464 465 * configure: Regenerated. 466 4672018-06-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 468 469 * Makefile.in (install_leaf): Use enable_gcov instead of 470 enable_libgcov. 471 4722018-06-27 Rasmus Villemoes <rv@rasmusvillemoes.dk> 473 474 * configure.ac: Add --disable-gcov option. 475 * configure: Regenerate. 476 * Makefile.in: Honour @enable_gcov@. 477 4782018-06-21 Christophe Lyon <christophe.lyon@linaro.org> 479 480 * config/arm/lib1funcs.S (__ARM_ARCH__): Remove definitions, use 481 __ARM_ARCH and __ARM_FEATURE_CLZ instead. 482 (HAVE_ARM_CLZ): Remove definition, use __ARM_FEATURE_CLZ instead. 483 * config/arm/ieee754-df.S: Use __ARM_FEATURE_CLZ instead of 484 __ARM_ARCH__. 485 * config/arm/ieee754-sf.S: Likewise. 486 * config/arm/libunwind.S: Use __ARM_ARCH instead of __ARM_ARCH__. 487 4882018-06-21 Christophe Lyon <christophe.lyon@linaro.org> 489 490 * config/arm/ieee754-df.S: Remove code for __ARM_ARCH__ < 4, no 491 longer supported. 492 * config/arm/ieee754-sf.S: Likewise. 493 4942018-06-20 Than McIntosh <thanm@google.com> 495 496 PR libgcc/86213 497 * generic-morestack.c (allocate_segment): Move calls to getenv and 498 getpagesize to __morestack_load_mmap. 499 (__morestack_load_mmap) Initialize static_pagesize and 500 use_guard_page here so as to avoid clobbering SSE regs during a 501 __morestack call. 502 5032018-06-18 Michael Meissner <meissner@linux.ibm.com> 504 505 * config/rs6000/t-float128 (FP128_CFLAGS_SW): Compile float128 506 support modules with -mno-gnu-attribute. 507 * config/rs6000/t-float128-hw (FP128_CFLAGS_HW): Likewise. 508 5092018-06-07 Olivier Hainque <hainque@adacore.com> 510 511 * config/t-vxworks (LIBGCC_INCLUDES): Add 512 -I$(MULTIBUILDTOP)../../gcc/include. 513 * config/t-vxworks7: Likewise. Reformat a bit to match 514 the t-vxworks layout. 515 5162018-06-07 Olga Makhotina <olga.makhotina@intel.com> 517 518 * config/i386/cpuinfo.h (processor_types): Add INTEL_TREMONT. 519 5202018-06-07 Martin Liska <mliska@suse.cz> 521 522 * libgcov-driver.c: Rename cs_all to all and assign it from 523 all_prg. 524 5252018-06-07 Martin Liska <mliska@suse.cz> 526 527 PR bootstrap/86057 528 * libgcov-driver-system.c (replace_filename_variables): Use 529 memcpy instead of mempcpy. 530 (allocate_filename_struct): Do not allocate filename, allocate 531 prefix and set it. 532 (gcov_exit_open_gcda_file): Allocate memory for gf->filename 533 here and properly copy content into it. 534 * libgcov-driver.c (struct gcov_filename): Remove max_length 535 field, change prefix from size_t into char *. 536 (compute_summary): Do not calculate longest filename. 537 (gcov_do_dump): Release memory of gf.filename after each file. 538 * libgcov-util.c (compute_summary): Use new signature of 539 compute_summary. 540 (calculate_overlap): Likewise. 541 5422018-06-05 Martin Liska <mliska@suse.cz> 543 544 PR gcov-profile/47618 545 * libgcov-driver-system.c (replace_filename_variables): New 546 function. 547 (gcov_exit_open_gcda_file): Use it. 548 5492018-06-05 Martin Liska <mliska@suse.cz> 550 551 * libgcov-driver.c (gcov_compute_histogram): Remove usage 552 of gcov_ctr_summary. 553 (compute_summary): Do it just for a single summary. 554 (merge_one_data): Likewise. 555 (merge_summary): Simplify as we read just single summary. 556 (dump_one_gcov): Pass proper argument. 557 * libgcov-util.c (compute_one_gcov): Simplify as we have just 558 single summary. 559 (gcov_info_count_all_cold): Likewise. 560 (calculate_overlap): Likewise. 561 5622018-06-02 Chung-Ju Wu <jasonwucj@gmail.com> 563 Monk Chiang <sh.chiang04@gmail.com> 564 565 * config.host (nds32*-linux*): New. 566 * config/nds32/linux-atomic.c: New file. 567 * config/nds32/linux-unwind.h: New file. 568 5692018-05-31 Uros Bizjak <ubizjak@gmail.com> 570 571 PR target/85591 572 * config/i386/cpuinfo.c (get_amd_cpu): Return 573 AMDFAM15H_BDVER2 for AMDFAM15H model 0x2. 574 5752018-05-30 Rasmus Villemoes <rasmus.villemoes@prevas.dk> 576 577 * crtstuff.c: Remove declaration of _Jv_RegisterClasses. 578 5792018-05-29 Martin Liska <mliska@suse.cz> 580 581 PR gcov-profile/85759 582 * libgcov-driver-system.c (gcov_error): Introduce usage of 583 GCOV_EXIT_AT_ERROR env. variable. 584 * libgcov-driver.c (merge_one_data): Print error that we 585 overwrite a gcov file with a different timestamp. 586 5872018-05-23 Kalamatee <kalamatee@gmail.com> 588 589 * config/m68k/lb1sf68.S (Laddsf$nf): Fix sign bit handling in 590 path to Lf$finfty. 591 5922018-05-18 Kito Cheng <kito.cheng@gmail.com> 593 Monk Chiang <sh.chiang04@gmail.com> 594 Jim Wilson <jimw@sifive.com> 595 596 * config/riscv/save-restore.S: Add support for rv32e. 597 5982018-05-18 Kyrylo Tkachov <kyrylo.tkachov@arm.com> 599 600 * config/arm/libunwind.S: Update comment relating to armv5. 601 6022018-05-17 Jerome Lambourg <lambourg@adacore.com> 603 604 * config/arm/cmse.c (cmse_check_address_range): Replace 605 UINTPTR_MAX with __UINTPTR_MAX__ and uintptr_t with __UINTPTR_TYPE__. 606 6072018-05-17 Olga Makhotina <olga.makhotina@intel.com> 608 609 * config/i386/cpuinfo.h (processor_types): Add INTEL_GOLDMONT_PLUS. 610 * config/i386/cpuinfo.c (get_intel_cpu): Detect Goldmont Plus. 611 6122018-05-08 Olga Makhotina <olga.makhotina@intel.com> 613 614 * config/i386/cpuinfo.h (processor_types): Add INTEL_GOLDMONT. 615 * config/i386/cpuinfo.c (get_intel_cpu): Detect Goldmont. 616 6172018-05-07 Amaan Cheval <amaan.cheval@gmail.com> 618 619 * config.host (x86_64-*-rtems*): Build crti.o and crtn.o. 620 6212018-04-27 Andreas Tobler <andreast@gcc.gnu.org> 622 Maryse Levavasseur <maryse.levavasseur@stormshield.eu> 623 624 PR libgcc/84292 625 * config/arm/freebsd-atomic.c (SYNC_OP_AND_FETCH_N): Fix the 626 op_and_fetch to return the right result. 627 6282018-04-27 Alan Modra <amodra@gmail.com> 629 630 PR libgcc/85532 631 * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add 632 -fno-asynchronous-unwind-tables. 633 6342018-04-25 Chung-Ju Wu <jasonwucj@gmail.com> 635 636 * config/nds32/sfp-machine.h: Fix settings for NDS32_ABI_2FP_PLUS. 637 * config/nds32/t-nds32-newlib (HOST_LIBGCC2_CFLAGS): Use -fwrapv. 638 6392018-04-24 H.J. Lu <hongjiu.lu@intel.com> 640 641 * config/i386/linux-unwind.h: Add (__CET__ & 2) != 0 check 642 when including "config/i386/shadow-stack-unwind.h". 643 6442018-04-24 H.J. Lu <hongjiu.lu@intel.com> 645 646 * configure: Regenerated. 647 6482018-04-20 Michael Meissner <meissner@linux.ibm.com> 649 650 PR target/85456 651 * config/rs6000/_powikf2.c: New file. Add support for the 652 __builtin_powil function when long double is IEEE 128-bit floating 653 point. 654 * config/rs6000/float128-ifunc.c (__powikf2_resolve): Add 655 __powikf2 support. 656 (__powikf2): Likewise. 657 * config/rs6000/quad-float128.h (__powikf2_sw): Likewise. 658 (__powikf2_hw): Likewise. 659 (__powikf2): Likewise. 660 * config/rs6000/t-float128 (fp128_ppc_funcs): Likewise. 661 * config/rs6000/t-float128-hw (fp128_hw_func): Likewise. 662 (_powikf2-hw.c): Likewise. 663 6642018-04-19 H.J. Lu <hongjiu.lu@intel.com> 665 666 PR libgcc/85334 667 * unwind-generic.h (_Unwind_Frames_Increment): New. 668 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment): 669 Likewise. 670 * unwind.inc (_Unwind_RaiseException_Phase2): Increment frame 671 count with _Unwind_Frames_Increment. 672 (_Unwind_ForcedUnwind_Phase2): Likewise. 673 6742018-04-19 H.J. Lu <hongjiu.lu@intel.com> 675 676 PR libgcc/85379 677 * config/i386/morestack.S (__stack_split_initialize): Add 678 _CET_ENDBR. 679 6802018-04-19 Jakub Jelinek <jakub@redhat.com> 681 682 * configure: Regenerated. 683 6842018-04-18 David Malcolm <dmalcolm@redhat.com> 685 686 PR jit/85384 687 * configure: Regenerate. 688 6892018-04-16 Jakub Jelinek <jakub@redhat.com> 690 691 PR target/84945 692 * config/i386/cpuinfo.c (set_feature): Wrap into do while (0) to avoid 693 -Wdangling-else warnings. Mask shift counts to avoid 694 -Wshift-count-negative and -Wshift-count-overflow false positives. 695 6962018-04-06 Ruslan Bukin <br@bsdpad.com> 697 698 * config.host (riscv*-*-freebsd*): Add RISC-V FreeBSD support. 699 7002018-03-29 H.J. Lu <hongjiu.lu@intel.com> 701 702 PR target/85100 703 * config/i386/cpuinfo.c (XCR_XFEATURE_ENABLED_MASK): New. 704 (XSTATE_FP): Likewise. 705 (XSTATE_SSE): Likewise. 706 (XSTATE_YMM): Likewise. 707 (XSTATE_OPMASK): Likewise. 708 (XSTATE_ZMM): Likewise. 709 (XSTATE_HI_ZMM): Likewise. 710 (XCR_AVX_ENABLED_MASK): Likewise. 711 (XCR_AVX512F_ENABLED_MASK): Likewise. 712 (get_available_features): Enable AVX and AVX512 features only 713 if their states are supported by OSXSAVE. 714 7152018-03-22 Igor Tsimbalist <igor.v.tsimbalist@intel.com> 716 717 PR target/85025 718 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra): 719 Fix a typo, tmp => 255. 720 7212018-03-20 Jakub Jelinek <jakub@redhat.com> 722 723 PR target/84945 724 * config/i386/cpuinfo.h (__cpu_features2): Declare. 725 * config/i386/cpuinfo.c (__cpu_features2): New variable for 726 ifndef SHARED only. 727 (set_feature): Define. 728 (get_available_features): Use set_feature macro. Set __cpu_features2 729 to the second word of features ifndef SHARED. 730 7312018-03-15 Julia Koval <julia.koval@intel.com> 732 733 * config/i386/cpuinfo.c (get_available_features): Add 734 FEATURE_AVX512VBMI2, FEATURE_GFNI, FEATURE_VPCLMULQDQ, 735 FEATURE_AVX512VNNI, FEATURE_AVX512BITALG. 736 * config/i386/cpuinfo.h (processor_features): Add FEATURE_AVX512VBMI2, 737 FEATURE_GFNI, FEATURE_VPCLMULQDQ, FEATURE_AVX512VNNI, 738 FEATURE_AVX512BITALG. 739 7402018-03-14 Julia Koval <julia.koval@intel.com> 741 742 * config/i386/cpuinfo.h (processor_subtypes): Split up icelake on 743 icelake client and icelake server. 744 7452018-03-06 John David Anglin <danglin@gcc.gnu.org> 746 747 * config/pa/fptr.c (_dl_read_access_allowed): New. 748 (__canonicalize_funcptr_for_compare): Use it. 749 7502018-02-28 Jakub Jelinek <jakub@redhat.com> 751 752 PR debug/83917 753 * configure.ac (AS_HIDDEN_DIRECTIVE): AC_DEFINE_UNQUOTED this to 754 $asm_hidden_op if visibility ("hidden") attribute works. 755 (HAVE_AS_CFI_SECTIONS): New AC_DEFINE. 756 * config/i386/i386-asm.h: Don't include auto-host.h. 757 (PACKAGE_VERSION, PACKAGE_NAME, PACKAGE_STRING, PACKAGE_TARNAME, 758 PACKAGE_URL): Don't undefine. 759 (USE_GAS_CFI_DIRECTIVES): Don't use nor define this macro, instead 760 guard cfi_startproc only on ifdef __GCC_HAVE_DWARF2_CFI_ASM. 761 (FN_HIDDEN): Change guard from #ifdef HAVE_GAS_HIDDEN to 762 #ifdef AS_HIDDEN_DIRECTIVE, use AS_HIDDEN_DIRECTIVE macro in the 763 definition instead of hardcoded .hidden. 764 * config/i386/cygwin.S: Include i386-asm.h first before .cfi_sections 765 directive. Use #ifdef HAVE_AS_CFI_SECTIONS rather than 766 #ifdef HAVE_GAS_CFI_SECTIONS_DIRECTIVE to guard .cfi_sections. 767 (USE_GAS_CFI_DIRECTIVES): Don't define. 768 * configure: Regenerated. 769 * config.in: Likewise. 770 7712018-02-26 Jakub Jelinek <jakub@redhat.com> 772 773 PR debug/83917 774 * config/i386/i386-asm.h (PACKAGE_VERSION, PACKAGE_NAME, 775 PACKAGE_STRING, PACKAGE_TARNAME, PACKAGE_URL): Undefine between 776 inclusion of auto-target.h and auto-host.h. 777 (USE_GAS_CFI_DIRECTIVES): Define if not defined already based on 778 __GCC_HAVE_DWARF2_CFI_ASM. 779 (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset, 780 cfi_def_cfa_register, cfi_def_cfa, cfi_register, cfi_offset, cfi_push, 781 cfi_pop): Define. 782 * config/i386/cygwin.S: Don't include auto-host.h here, just 783 define USE_GAS_CFI_DIRECTIVES to 1 or 0 and include i386-asm.h. 784 (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset, 785 cfi_def_cfa_register, cfi_register, cfi_push, cfi_pop): Remove. 786 * config/i386/resms64fx.h: Add cfi_* directives. 787 * config/i386/resms64x.h: Likewise. 788 7892018-02-20 Max Filippov <jcmvbkbc@gmail.com> 790 791 * config/xtensa/ieee754-df.S (__adddf3_aux): Add 792 .literal_position directive. 793 * config/xtensa/ieee754-sf.S (__addsf3_aux): Likewise. 794 7952018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> 796 797 PR target/84148 798 * configure: Regenerate. 799 8002018-02-16 Igor Tsimbalist <igor.v.tsimbalist@intel.com> 801 802 PR target/84239 803 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra): 804 Include cetintrin.h not x86intrin.h. 805 8062018-02-08 Igor Tsimbalist <igor.v.tsimbalist@intel.com> 807 808 PR target/84239 809 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra): 810 Use new _get_ssp and _inc_ssp intrinsics. 811 8122018-02-02 Julia Koval <julia.koval@intel.com> 813 814 * config/i386/cpuinfo.h (processor_subtypes): Add INTEL_COREI7_ICELAKE. 815 8162018-01-26 Claudiu Zissulescu <claziss@synopsys.com> 817 818 * config/arc/lib1funcs.S (__udivmodsi4): Use safe version for RF16 819 option. 820 (__divsi3): Use RF16 safe registers. 821 (__modsi3): Likewise. 822 8232018-01-23 Max Filippov <jcmvbkbc@gmail.com> 824 825 * config/xtensa/ieee754-df.S (__addsf3, __subsf3, __mulsf3) 826 (__divsf3): Make NaN return value quiet. 827 * config/xtensa/ieee754-sf.S (__adddf3, __subdf3, __muldf3) 828 (__divdf3): Make NaN return value quiet. 829 8302018-01-22 Sebastian Perta <sebastian.perta@renesas.com> 831 832 * config/rl78/anddi3.S: New assembly file. 833 * config/rl78/t-rl78: Added anddi3.S to LIB2ADD. 834 8352018-01-22 Sebastian Perta <sebastian.perta@renesas.com> 836 837 * config/rl78/umindi3.S: New assembly file. 838 * config/rl78/t-rl78: Added umindi3.S to LIB2ADD. 839 8402018-01-22 Sebastian Perta <sebastian.perta@renesas.com> 841 842 * config/rl78/smindi3.S: New assembly file. 843 * config/rl78/t-rl78: Added smindi3.S to LIB2ADD. 844 8452018-01-22 Sebastian Perta <sebastian.perta@renesas.com> 846 847 * config/rl78/smaxdi3.S: New assembly file. 848 * config/rl78/t-rl78: Added smaxdi3.S to LIB2ADD. 849 8502018-01-22 Sebastian Perta <sebastian.perta@renesas.com> 851 852 * config/rl78/umaxdi3.S: New assembly file. 853 * config/rl78/t-rl78: Added umaxdi3.S to LIB2ADD. 854 8552018-01-21 John David Anglin <danglin@gcc.gnu.org> 856 857 PR lto/83452 858 * config/pa/stublib.c (L_gnu_lto_v1): New stub definition. 859 * config/pa/t-stublib (gnu_lto_v1-stub.o): Add make fragment. 860 8612018-01-13 Richard Sandiford <richard.sandiford@linaro.org> 862 863 * config/aarch64/value-unwind.h (aarch64_vg): New function. 864 (DWARF_LAZY_REGISTER_VALUE): Define. 865 * unwind-dw2.c (_Unwind_GetGR): Use DWARF_LAZY_REGISTER_VALUE 866 to provide a fallback register value. 867 8682018-01-08 Michael Meissner <meissner@linux.vnet.ibm.com> 869 870 * config/rs6000/quad-float128.h (IBM128_TYPE): Explicitly use 871 __ibm128, instead of trying to use long double. 872 (CVT_FLOAT128_TO_IBM128): Use TFtype instead of __float128 to 873 accomidate -mabi=ieeelongdouble multilibs. 874 (CVT_IBM128_TO_FLOAT128): Likewise. 875 * config/rs6000/ibm-ldouble.c (IBM128_TYPE): New macro to define 876 the appropriate IBM extended double type. 877 (__gcc_qadd): Change all occurances of long double to IBM128_TYPE. 878 (__gcc_qsub): Likewise. 879 (__gcc_qmul): Likewise. 880 (__gcc_qdiv): Likewise. 881 (pack_ldouble): Likewise. 882 (__gcc_qneg): Likewise. 883 (__gcc_qeq): Likewise. 884 (__gcc_qne): Likewise. 885 (__gcc_qge): Likewise. 886 (__gcc_qle): Likewise. 887 (__gcc_stoq): Likewise. 888 (__gcc_dtoq): Likewise. 889 (__gcc_itoq): Likewise. 890 (__gcc_utoq): Likewise. 891 (__gcc_qunord): Likewise. 892 * config/rs6000/_mulkc3.c (toplevel): Include soft-fp.h and 893 quad-float128.h for the definitions. 894 (COPYSIGN): Use the f128 version instead of the q version. 895 (INFINITY): Likewise. 896 (__mulkc3): Use TFmode/TCmode for float128 scalar/complex types. 897 * config/rs6000/_divkc3.c (toplevel): Include soft-fp.h and 898 quad-float128.h for the definitions. 899 (COPYSIGN): Use the f128 version instead of the q version. 900 (INFINITY): Likewise. 901 (FABS): Likewise. 902 (__divkc3): Use TFmode/TCmode for float128 scalar/complex types. 903 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): Likewise. 904 * config/rs6000/trunctfkf2-sw.c (__trunctfkf2_sw): Likewise. 905 9062018-01-05 Sebastian Huber <sebastian.huber@embedded-brains.de> 907 908 * config.host (epiphany-*-elf*): Add (epiphany-*-rtems*) 909 configuration. 910 9112018-01-03 Jakub Jelinek <jakub@redhat.com> 912 913 Update copyright years. 914 9152017-12-12 Kito Cheng <kito.cheng@gmail.com> 916 917 * config/riscv/t-elf: Use multi3.c instead of multi3.S. 918 * config/riscv/multi3.c: New file. 919 * config/riscv/multi3.S: Remove. 920 9212017-12-08 Jim Wilson <jimw@sifive.com> 922 923 * config/riscv/div.S: Use FUNC_* macros. 924 * config/riscv/muldi3.S, config/riscv/multi3.S: Likewise 925 * config/riscv/save-restore.S: Likewise. 926 * config/riscv/riscv-asm.h: New. 927 9282017-11-30 Michael Meissner <meissner@linux.vnet.ibm.com> 929 930 * config/rs6000/_mulkc3.c (__mulkc3): Add forward declaration. 931 * config/rs6000/_divkc3.c (__divkc3): Likewise. 932 933 PR libgcc/83112 934 * config/rs6000/float128-ifunc.c (__addkf3_resolve): Use the 935 correct type for all ifunc resolvers to silence -Wattribute-alias 936 warnings. Eliminate the forward declaration of the resolver 937 functions which is no longer needed. 938 (__subkf3_resolve): Likewise. 939 (__mulkf3_resolve): Likewise. 940 (__divkf3_resolve): Likewise. 941 (__negkf2_resolve): Likewise. 942 (__eqkf2_resolve): Likewise. 943 (__nekf2_resolve): Likewise. 944 (__gekf2_resolve): Likewise. 945 (__gtkf2_resolve): Likewise. 946 (__lekf2_resolve): Likewise. 947 (__ltkf2_resolve): Likewise. 948 (__unordkf2_resolve): Likewise. 949 (__extendsfkf2_resolve): Likewise. 950 (__extenddfkf2_resolve): Likewise. 951 (__trunckfsf2_resolve): Likewise. 952 (__trunckfdf2_resolve): Likewise. 953 (__fixkfsi_resolve): Likewise. 954 (__fixkfdi_resolve): Likewise. 955 (__fixunskfsi_resolve): Likewise. 956 (__fixunskfdi_resolve): Likewise. 957 (__floatsikf_resolve): Likewise. 958 (__floatdikf_resolve): Likewise. 959 (__floatunsikf_resolve): Likewise. 960 (__floatundikf_resolve): Likewise. 961 (__extendkftf2_resolve): Likewise. 962 (__trunctfkf2_resolve): Likewise. 963 964 PR libgcc/83103 965 * config/rs6000/quad-float128.h (TF): Don't define if long double 966 is IEEE 128-bit floating point. 967 (TCtype): Define as either TCmode or KCmode, depending on whether 968 long double is IEEE 128-bit floating point. 969 (__mulkc3_sw): Add declarations for software/hardware versions of 970 complex multiply/divide. 971 (__divkc3_sw): Likewise. 972 (__mulkc3_hw): Likewise. 973 (__divkc3_hw): Likewise. 974 * config/rs6000/_mulkc3.c (_mulkc3): If we are building ifunc 975 handlers to switch between using software emulation and hardware 976 float128 instructions, build the complex multiply/divide functions 977 for both software and hardware support. 978 * config/rs6000/_divkc3.c (_divkc3): Likewise. 979 * config/rs6000/float128-ifunc.c (__mulkc3_resolve): Likewise. 980 (__divkc3_resolve): Likewise. 981 (__mulkc3): Likewise. 982 (__divkc3): Likewise. 983 * config/rs6000/t-float128-hw (fp128_hardfp_src): Likewise. 984 (fp128_hw_src): Likewise. 985 (fp128_hw_static_obj): Likewise. 986 (fp128_hw_shared_obj): Likewise. 987 (_mulkc3-hw.c): Create _mulkc3-hw.c and _divkc3-hw.c from 988 _mulkc3.c and _divkc3.c, changing the function name. 989 (_divkc3-hw.c): Likewise. 990 * config/rs6000/t-float128 (clean-float128): Delete _mulkc3-hw.c 991 and _divkc3-hw.c. 992 9932017-11-26 Julia Koval <julia.koval@intel.com> 994 995 * config/i386/cpuinfo.c (get_intel_cpu): Handle cannonlake. 996 * config/i386/cpuinfo.h (processor_subtypes): Add 997 INTEL_COREI7_CANNONLAKE. 998 9992017-11-20 Igor Tsimbalist <igor.v.tsimbalist@intel.com> 1000 1001 PR bootstrap/83015 1002 * config/cr16/unwind-cr16.c (uw_install_context): Add FRAMES 1003 parameter. 1004 * config/xtensa/unwind-dw2-xtensa.c: Likewise 1005 * config/ia64/unwind-ia64.c: Add frames parameter. 1006 * unwind-sjlj.c: Likewise. 1007 10082017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> 1009 1010 * config/i386/linux-unwind.h: Include 1011 config/i386/shadow-stack-unwind.h. 1012 * config/i386/shadow-stack-unwind.h: New file. 1013 * unwind-dw2.c: (uw_install_context): Add a frame parameter and 1014 pass it to _Unwind_Frames_Extra. 1015 * unwind-generic.h (_Unwind_Frames_Extra): New. 1016 * unwind.inc (_Unwind_RaiseException_Phase2): Add frames_p 1017 parameter. Add local variable frames to count number of frames. 1018 (_Unwind_ForcedUnwind_Phase2): Likewise. 1019 (_Unwind_RaiseException): Add local variable frames to count 1020 number of frames, pass it to _Unwind_RaiseException_Phase2 and 1021 uw_install_context. 1022 (_Unwind_ForcedUnwind): Likewise. 1023 (_Unwind_Resume): Likewise. 1024 (_Unwind_Resume_or_Rethrow): Likewise. 1025 10262017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> 1027 1028 * Makefile.in (configure_deps): Add $(srcdir)/../config/cet.m4. 1029 (CET_FLAGS): New. 1030 * config/i386/morestack.S: Include <cet.h>. 1031 (__morestack_large_model): Add _CET_ENDBR at function entrance. 1032 * config/i386/resms64.h: Include <cet.h>. 1033 * config/i386/resms64f.h: Likewise. 1034 * config/i386/resms64fx.h: Likewise. 1035 * config/i386/resms64x.h: Likewise. 1036 * config/i386/savms64.h: Likewise. 1037 * config/i386/savms64f.h: Likewise. 1038 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add $(CET_FLAGS). 1039 (CRTSTUFF_T_CFLAGS): Likewise. 1040 * configure.ac: Include ../config/cet.m4. 1041 Set and substitute CET_FLAGS. 1042 * configure: Regenerated. 1043 10442017-11-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 1045 1046 * config.host (*-*-solaris2*): Adapt comment for Solaris 12 1047 renaming. 1048 * config/sol2/crtpg.c (__start_crt_compiler): Likewise. 1049 * configure.ac (libgcc_cv_solaris_crts): Likewise. 1050 * configure: Regenerate. 1051 10522017-11-07 Tom de Vries <tom@codesourcery.com> 1053 1054 * config/rs6000/aix-unwind.h (REGISTER_CFA_OFFSET_FOR): Remove semicolon 1055 after "do {} while (0)". 1056 10572017-11-07 Tom de Vries <tom@codesourcery.com> 1058 1059 PR other/82784 1060 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Remove 1061 semicolon after "do {} while (0)". 1062 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. 1063 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. 1064 * config/mips/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. 1065 * config/rs6000/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. 1066 10672017-11-04 Andreas Tobler <andreast@gcc.gnu.org> 1068 1069 PR libgcc/82635 1070 * config/i386/freebsd-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Use a 1071 sysctl to determine whether we're in a trampoline. 1072 Keep the pattern matching method for systems without 1073 KERN_PROC_SIGTRAMP sysctl. 1074 10752017-11-03 Cupertino Miranda <cmiranda@synopsys.com> 1076 Vineet Gupta <vgupta@synopsys.com> 1077 1078 * config.host (arc*-*-linux*): Set md_unwind_header variable. 1079 * config/arc/linux-unwind-reg.def: New file. 1080 * config/arc/linux-unwind-reg.h: Likewise. 1081 10822017-10-23 Sebastian Perta <sebastian.perta@renesas.com> 1083 1084 * config/rl78/subdi3.S: New assembly file. 1085 * config/rl78/t-rl78: Added subdi3.S to LIB2ADD. 1086 10872017-10-13 Sebastian Perta <sebastian.perta@renesas.com> 1088 1089 * config/rl78/adddi3.S: New assembly file. 1090 * config/rl78/t-rl78: Added adddi3.S to LIB2ADD. 1091 10922017-10-13 Jakub Jelinek <jakub@redhat.com> 1093 1094 PR target/82274 1095 * libgcc2.c (__mulvDI3): If both operands have 1096 the same highpart of -1 and the topmost bit of lowpart is 0, 1097 multiplication overflows even if both lowparts are 0. 1098 10992017-09-28 James Bowman <james.bowman@ftdichip.com> 1100 1101 * config/ft32/crti-hw.S: Add watchdog vector, FT930 IRQ support. 1102 11032017-09-26 Joseph Myers <joseph@codesourcery.com> 1104 1105 * config/microblaze/crti.S, config/microblaze/crtn.S, 1106 config/microblaze/divsi3.S, config/microblaze/moddi3.S, 1107 config/microblaze/modsi3.S, config/microblaze/muldi3_hard.S, 1108 config/microblaze/mulsi3.S, 1109 config/microblaze/stack_overflow_exit.S, 1110 config/microblaze/udivsi3.S, config/microblaze/umodsi3.S, 1111 config/pa/milli64.S: Add .note.GNU-stack section. 1112 11132017-09-23 Daniel Santos <daniel.santos@pobox.com> 1114 1115 * configure.ac: Add Check for HAVE_AS_AVX. 1116 * config.in: Regenerate. 1117 * configure: Likewise. 1118 * config/i386/i386-asm.h: Include auto-target.h from libgcc. 1119 (SSE_SAVE, SSE_RESTORE): Emit .byte sequence for !HAVE_AS_AVX. 1120 Correct out-of-date comments. 1121 11222017-09-20 Sebastian Peryt <sebastian.peryt@intel.com> 1123 1124 * config/i386/cpuinfo.h (processor_types): Add INTEL_KNM. 1125 * config/i386/cpuinfo.c (get_intel_cpu): Detect Knights Mill. 1126 11272017-09-17 Daniel Santos <daniel.santos@pobox.com> 1128 1129 * config/i386/i386-asm.h (PASTE2): New macro. 1130 (ASMNAME): Modify to use PASTE2. 1131 (MS2SYSV_STUB_PREFIX): New macro for isa prefix. 1132 (MS2SYSV_STUB_BEGIN, MS2SYSV_STUB_END): New macros for stub headers. 1133 * config/i386/resms64.S: Rename to a header file, use MS2SYSV_STUB_BEGIN 1134 instead of HIDDEN_FUNC and MS2SYSV_STUB_END instead of FUNC_END. 1135 * config/i386/resms64f.S: Likewise. 1136 * config/i386/resms64fx.S: Likewise. 1137 * config/i386/resms64x.S: Likewise. 1138 * config/i386/savms64.S: Likewise. 1139 * config/i386/savms64f.S: Likewise. 1140 * config/i386/avx_resms64.S: New file that only defines a macro and 1141 includes it's corresponding header file. 1142 * config/i386/avx_resms64f.S: Likewise. 1143 * config/i386/avx_resms64fx.S: Likewise. 1144 * config/i386/avx_resms64x.S: Likewise. 1145 * config/i386/avx_savms64.S: Likewise. 1146 * config/i386/avx_savms64f.S: Likewise. 1147 * config/i386/sse_resms64.S: Likewise. 1148 * config/i386/sse_resms64f.S: Likewise. 1149 * config/i386/sse_resms64fx.S: Likewise. 1150 * config/i386/sse_resms64x.S: Likewise. 1151 * config/i386/sse_savms64.S: Likewise. 1152 * config/i386/sse_savms64f.S: Likewise. 1153 * config/i386/t-msabi: Modified to add avx and sse versions of stubs. 1154 11552017-09-01 Olivier Hainque <hainque@adacore.com> 1156 * config.host (*-*-vxworks7): Widen scope to vxworks7*. 1157 11582017-08-31 Olivier Hainque <hainque@adacore.com> 1159 1160 * config.host (powerpc-wrs-vxworks|vxworksae|vxworksmils): Now 1161 match as powerpc-wrs-vxworks*. 1162 11632017-08-07 Jonathan Yong <10walls@gmail.com> 1164 1165 * config.host (*-cygwin): Include file from mingw 1166 config/i386/enable-execute-stack-mingw32.c 1167 11682017-08-01 Jerome Lambourg <lambourg@adacore.com> 1169 Doug Rupp <rupp@adacore.com> 1170 Olivier Hainque <hainque@adacore.com> 1171 1172 * config.host (arm-wrs-vxworks*): Rework to handle arm-wrs-vxworks7 1173 as well as arm-wrs-vxworks. 1174 * config/arm/t-vxworks7: New file. Add unwind-arm-vxworks.c to 1175 LIB2ADDEH. 1176 * config/arm/unwind-arm-vxworks.c: New file. Provide dummy 1177 __exidx_start and __exidx_end for downloadable modules. 1178 11792017-08-01 Olivier Hainque <hainque@adacore.com> 1180 1181 * config/t-vxworks (LIBGCC2_INCLUDES): Start with -I. after -nostdinc. 1182 * config/t-vxworks7: Likewise. 1183 11842017-08-01 Olivier Hainque <hainque@adacore.com> 1185 1186 * config/t-vxworks: Instead of redefining LIB2ADD, 1187 augment LIB2ADDEH with vxlib.c and vxlib-tls.c. 1188 11892017-07-28 Sebastian Huber <sebastian.huber@embedded-brains.de> 1190 1191 * config/rs6000/ibm-ldouble.c: Disable if defined __rtems__. 1192 11932017-07-24 Daniel Santos <daniel.santos@pobox.com> 1194 1195 PR testsuite/80759 1196 * config.host: include i386/t-msabi for darwin and solaris. 1197 * config/i386/i386-asm.h 1198 (ELFFN): Rename to FN_TYPE. 1199 (FN_SIZE): New macro. 1200 (FN_HIDDEN): Likewise. 1201 (ASMNAME): Likewise. 1202 (FUNC_START): Rename to FUNC_BEGIN, use ASMNAME, replace .global with 1203 .globl. 1204 (HIDDEN_FUNC): Use ASMNAME and .globl instead of .global. 1205 (SSE_SAVE): Convert to cpp macro, hard-code offset (always 0x60). 1206 * config/i386/resms64.S: Use SSE_SAVE as cpp macro instead of gas 1207 .macro. 1208 * config/i386/resms64f.S: Likewise. 1209 * config/i386/resms64fx.S: Likewise. 1210 * config/i386/resms64x.S: Likewise. 1211 * config/i386/savms64.S: Likewise. 1212 * config/i386/savms64f.S: Likewise. 1213 12142017-07-19 John Marino <gnugcc@marino.st> 1215 1216 * config/i386/dragonfly-unwind.h: Handle sigtramp relocation. 1217 12182017-07-12 Michael Meissner <meissner@linux.vnet.ibm.com> 1219 1220 PR target/81193 1221 * configure.ac (PowerPC float128 hardware support): Test whether 1222 we can use __builtin_cpu_supports before enabling the ifunc 1223 handler. 1224 * configure: Regenerate. 1225 12262017-07-10 Vineet Gupta <vgupta@synopsys.com> 1227 1228 * config.host: Remove uclibc from arc target spec. 1229 12302017-07-09 Krister Walfridsson <krister.walfridsson@gmail.com> 1231 1232 * config.host (*-*-netbsd*): Remove check for aout NetBSD releases. 1233 12342017-07-07 Peter Bergner <bergner@vnet.ibm.com> 1235 1236 * config/rs6000/float128-ifunc.c: Don't include auxv.h. 1237 (have_ieee_hw_p): Delete function. 1238 (SW_OR_HW) Use __builtin_cpu_supports(). 1239 12402017-07-06 Thomas Preud'homme <thomas.preudhomme@arm.com> 1241 1242 * config/arm/lib1funcs.S: Defined __ARM_ARCH__ to 8 for ARMv8-R. 1243 12442017-07-03 Olivier Hainque <hainque@adacore.com> 1245 1246 * config/t-vxworks7: New file, really. 1247 12482017-06-28 Joseph Myers <joseph@codesourcery.com> 1249 1250 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state), 1251 config/alpha/linux-unwind.h (alpha_fallback_frame_state), 1252 config/bfin/linux-unwind.h (bfin_fallback_frame_state), 1253 config/i386/linux-unwind.h (x86_64_fallback_frame_state, 1254 x86_fallback_frame_state), config/m68k/linux-unwind.h (struct 1255 uw_ucontext), config/nios2/linux-unwind.h (struct nios2_ucontext), 1256 config/pa/linux-unwind.h (pa32_fallback_frame_state), 1257 config/riscv/linux-unwind.h (riscv_fallback_frame_state), 1258 config/sh/linux-unwind.h (sh_fallback_frame_state), 1259 config/tilepro/linux-unwind.h (tile_fallback_frame_state), 1260 config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Use 1261 ucontext_t instead of struct ucontext. 1262 12632017-06-27 Jerome Lambourg <lambourg@adacore.com> 1264 1265 * config.host (i*86-wrs-vxworks7): Handle new acceptable triplet. 1266 (x86_64-wrs-vxworks7): Likewise. 1267 12682017-06-27 Olivier Hainque <hainque@adacore.com> 1269 1270 * config/t-vxworks7: New file. 1271 * config.host (*-*-vxworks7): Use it. 1272 12732017-06-22 Matt Turner <mattst88@gmail.com> 1274 1275 * config/i386/cpuinfo.c (get_intel_cpu): Add Kaby Lake models to 1276 skylake case. 1277 12782017-06-21 Richard Biener <rguenther@suse.de> 1279 1280 PR gcov-profile/81080 1281 * configure.ac: Add AC_SYS_LARGEFILE. 1282 * libgcov.h: Include auto-target.h before tsystem.h to pick 1283 up _FILE_OFFSET_BITS which might differ for multilibs. 1284 * config.in: Regenerate. 1285 * configure: Likewise. 1286 12872017-06-16 Richard Earnshaw <rearnsha@arm.com> 1288 1289 * config/arm/cmse_nonsecure_call.S: Explicitly set the FPU. 1290 12912017-06-09 Martin Liska <mliska@suse.cz> 1292 1293 * libgcov-profiler.c (__gcov_indirect_call_profiler_v2): 1294 Reset __gcov_indirect_call_callee to NULL. 1295 12962017-06-08 Olivier Hainque <hainque@adacore.com> 1297 1298 * config/t-vxworks (LIBGCC2_INCLUDES): Add path to wrn/coreip to 1299 the set of -I options, support for direct inclusions of net/uio.h 1300 by VxWorks header files via ioLib.h. 1301 13022017-06-07 Tony Reix <tony.reix@atos.net> 1303 Matthieu Sarter <matthieu.sarter.external@atos.net> 1304 David Edelsohn <dje.gcc@gmail.com> 1305 1306 * config/rs6000/aix-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Define 1307 unconditionally. 1308 (ucontext_for): Add 64-bit AIX 6.1, 7.1, 7.2 support. Add 32-bit 1309 AIX 7.2 support. 1310 13112017-06-02 Olivier Hainque <hainque@adacore.com> 1312 1313 * config/vxlib.c (__gthread_once): Add missing value to 1314 return statement. 1315 13162017-05-30 Olivier Hainque <hainque@adacore.com> 1317 1318 * config/t-vxworks (LIBGCC2_INCLUDES): Remove extraneous 1319 dollar sign before $(MULTIDIR). 1320 13212017-05-26 Richard Henderson <rth@redhat.com> 1322 1323 PR libgcc/80037 1324 * config/alpha/t-alpha (CRTSTUFF_T_CFLAGS): New. 1325 13262017-05-17 Andreas Tobler <andreast@gcc.gnu.org> 1327 1328 * config/arm/unwind-arm.h: Make _Unwind_GetIP, _Unwind_GetIPInfo and 1329 _Unwind_SetIP available as functions for arm*-*-freebsd*. 1330 * config/arm/unwind-arm.c: Implement the above. 1331 13322017-05-15 Adhemerval Zanella <adhemerval.zanella@linaro.org> 1333 1334 * config/sparc/lb1spc.S [__ELF__ && __linux__]: Emit .note.GNU-stack 1335 section for a non-executable stack. 1336 13372017-05-14 Krister Walfridsson <krister.walfridsson@gmail.com> 1338 1339 PR target/80600 1340 * config.host (*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file. 1341 13422017-05-14 Daniel Santos <daniel.santos@pobox.com> 1343 1344 * config.host: Add i386/t-msabi to i386/t-linux file list. 1345 * config/i386/i386-asm.h: New file. 1346 * config/i386/resms64.S: New file. 1347 * config/i386/resms64f.S: New file. 1348 * config/i386/resms64fx.S: New file. 1349 * config/i386/resms64x.S: New file. 1350 * config/i386/savms64.S: New file. 1351 * config/i386/savms64f.S: New file. 1352 * config/i386/t-msabi: New file. 1353 13542017-05-09 Andreas Tobler <andreast@gcc.gnu.org> 1355 1356 * config.host: Use the generic FreeBSD t-slibgcc-elf-ver for 1357 arm*-*-freebsd* instead of the t-slibgcc-libgcc. 1358 13592017-05-05 Joshua Conner <joshconner@google.com> 1360 1361 * config/arm/unwind-arm.h (_Unwind_decode_typeinfo_ptr): Use 1362 pc-relative indirect handling for fuchsia. 1363 * config/t-slibgcc-fuchsia: New file. 1364 * config.host (*-*-fuchsia*, aarch64*-*-fuchsia*, arm*-*-fuchsia*, 1365 x86_64-*-fuchsia*): Add definitions. 1366 13672017-04-19 Martin Liska <mliska@suse.cz> 1368 1369 PR gcov-profile/80435 1370 * Makefile.in: Install gcov.h. 1371 * gcov.h: New file. 1372 * libgcov.h: Use the header and make __gcov_flush publicly 1373 visible. 1374 13752017-04-18 Martin Liska <mliska@suse.cz> 1376 1377 PR gcov-profile/78783 1378 * libgcov-driver.c (gcov_get_filename): New function. 1379 13802017-04-07 Jeff Law <law@redhat.com> 1381 1382 * Makefile.in: Swap definition of LIBGCC_LINKS and inclusion of 1383 target makefile fragment. 1384 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Depend on LIBGCC_LINKS. 1385 13862017-04-07 Alan Modra <amodra@gmail.com> 1387 1388 PR target/45053 1389 * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add -O2. 1390 13912017-04-03 Jonathan Wakely <jwakely@redhat.com> 1392 1393 * config/c6x/pr-support.c (__gnu_unwind_execute): Fix typo in comment. 1394 13952017-03-27 Claudiu Zissulescu <claziss@synopsys.com> 1396 1397 * config/arc/ieee-754/divdf3.S (__divdf3): Use __ARCEM__. 1398 13992017-03-10 John Marino <gnugcc@marino.st> 1400 1401 * config/aarch64/freebsd-unwind.h: New file. 1402 * config.host: Add aarch64-*-freebsd unwinder. 1403 14042017-03-10 Segher Boessenkool <segher@kernel.crashing.org> 1405 1406 * config/rs6000/crtrestvr.s: Use .machine altivec. 1407 * config/rs6000/crtsavevr.s: Ditto. 1408 14092017-03-10 Segher Boessenkool <segher@kernel.crashing.org> 1410 1411 * configure.ac (test for libgcc_cv_powerpc_float128): Temporarily 1412 modify CFLAGS. Add -mabi=altivec -mvsx -mfloat128. 1413 (test for libgcc_cv_powerpc_float128_hw): Add -mpower9-vector and 1414 -mfloat128-hardware to the CFLAGS. Fix syntax error in the C snippet. 1415 * configure: Regenerate. 1416 * config.in: Regenerate. 1417 14182017-03-02 Jonathan Yong <10walls@gmail.com> 1419 1420 * config/i386/gthr-win32.h: Define NOGDI before 1421 windows.h include to prevent w32api CC_NONE macro 1422 clash with libgfortran. 1423 14242017-03-02 Jonathan Yong <10walls@gmail.com> 1425 1426 * unwind-seh.c: Suppress warnings for RtlUnwindEx calls. 1427 14282017-02-16 Andrew Pinski <apinski@cavium.com> 1429 1430 * config/aarch64/value-unwind.h: New file. 1431 * config.host (aarch64*-*-*): Add aarch64/value-unwind.h 1432 to tm_file. 1433 14342017-02-06 Palmer Dabbelt <palmer@dabbelt.com> 1435 1436 * config.host: Add RISC-V tuples. 1437 * config/riscv/atomic.c: New file. 1438 * config/riscv/crti.S: Likewise. 1439 * config/riscv/crtn.S: Likewise. 1440 * config/riscv/div.S: Likewise. 1441 * config/riscv/linux-unwind.h: Likewise. 1442 * config/riscv/muldi3.S: Likewise. 1443 * config/riscv/multi3.S: Likewise. 1444 * config/riscv/save-restore.S: Likewise. 1445 * config/riscv/sfp-machine.h: Likewise. 1446 * config/riscv/t-elf: Likewise. 1447 * config/riscv/t-elf32: Likewise. 1448 * config/riscv/t-elf64: Likewise. 1449 * config/riscv/t-softfp32: Likewise. 1450 * config/riscv/t-softfp64: Likewise. 1451 14522017-01-24 Jakub Jelinek <jakub@redhat.com> 1453 1454 * soft-fp/op-common.h (_FP_MUL, _FP_FMA, _FP_DIV): Add 1455 /* FALLTHRU */ comments. 1456 14572017-01-21 Gerald Pfeifer <gerald@pfeifer.com> 1458 1459 * config/i386/cygming-crtbegin.c (LIBGCJ_SONAME): No longer #define. 1460 14612017-01-20 Jiong Wang <jiong.wang@arm.com> 1462 1463 * config/aarch64/aarch64-unwind.h: Empty this file on ILP32. 1464 * unwind-dw2.c (execute_cfa_program): Only multiplexing 1465 DW_CFA_GNU_window_save for AArch64 and LP64. 1466 14672017-01-20 Jiong Wang <jiong.wang@arm.com> 1468 1469 * config/aarch64/linux-unwind.h: Always include aarch64-unwind.h. 1470 14712017-01-19 Jiong Wang <jiong.wang@arm.com> 1472 1473 * config/aarch64/aarch64-unwind.h: New file. 1474 (DWARF_REGNUM_AARCH64_RA_STATE): Define. 1475 (MD_POST_EXTRACT_ROOT_ADDR): New target marcro and define it on AArch64. 1476 (MD_POST_EXTRACT_FRAME_ADDR): Likewise. 1477 (MD_POST_FROB_EH_HANDLER_ADDR): Likewise. 1478 (MD_FROB_UPDATE_CONTEXT): Define it on AArch64. 1479 (aarch64_post_extract_frame_addr): New function. 1480 (aarch64_post_frob_eh_handler_addr): New function. 1481 (aarch64_frob_update_context): New function. 1482 * config/aarch64/linux-unwind.h: Include aarch64-unwind.h 1483 * config.host (aarch64*-*-elf, aarch64*-*-rtems*, 1484 aarch64*-*-freebsd*): 1485 Initialize md_unwind_header to include aarch64-unwind.h. 1486 * unwind-dw2.c (struct _Unwind_Context): Define "RA_A_SIGNED_BIT". 1487 (execute_cfa_program): Multiplex DW_CFA_GNU_window_save for 1488 __aarch64__. 1489 (uw_update_context): Honor MD_POST_EXTRACT_FRAME_ADDR. 1490 (uw_init_context_1): Honor MD_POST_EXTRACT_ROOT_ADDR. 1491 (uw_frob_return_addr): New function. 1492 (uw_install_context): Use uw_frob_return_addr. 1493 14942017-01-17 Jakub Jelinek <jakub@redhat.com> 1495 1496 PR other/79046 1497 * configure.ac: Add GCC_BASE_VER. 1498 * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get 1499 version from BASE-VER file. 1500 * configure: Regenerated. 1501 15022017-01-13 Joe Seymour <joe.s@somniumtech.com> 1503 1504 * config/msp430/t-msp430 (libmul_none.a, libmul_16.a, libmul_32.a, 1505 libmul_f5.a): Filter archived prerequisites. 1506 15072017-01-10 Andrew Senkevich <andrew.senkevich@intel.com> 1508 1509 * config/i386/cpuinfo.h (processor_features): Add 1510 FEATURE_AVX512VPOPCNTDQ. 1511 * config/i386/cpuinfo.c (get_available_features): Habdle new 1512 feature. 1513 15142017-01-04 Joseph Myers <joseph@codesourcery.com> 1515 1516 * config/mips/sfp-machine.h (_FP_CHOOSENAN): Always preserve NaN 1517 payload if [__mips_nan2008]. 1518 15192017-01-04 Alan Modra <amodra@gmail.com> 1520 1521 * Makefile.in (configure_deps): Update. 1522 * configure: Regenerate. 1523 15242017-01-01 Jakub Jelinek <jakub@redhat.com> 1525 1526 Update copyright years. 1527 15282016-12-19 Krister Walfridsson <krister.walfridsson@gmail.com> 1529 1530 * config.host (*-*-netbsd*): Add t-eh-dw2-dip to tmake_file. 1531 * crtstuff.c (BSD_DL_ITERATE_PHDR_AVAILABLE): Define for NetBSD. 1532 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME, ElfW): Likewise. 1533 15342016-12-17 Matthias Klose <doko@ubuntu.com> 1535 1536 * config/arc/gmon: Remove empty directory. 1537 15382016-12-16 Claudiu Zissulescu <claziss@synopsys.com> 1539 1540 * config.host (arc*-*-linux-uclibc*): Remove libgmon, crtg, and 1541 crtgend. 1542 (arc*-*-elf*): Likewise. 1543 * config/arc/t-arc: Remove old gmon lib targets. 1544 * config/arc/crtg.S: Remove. 1545 * config/arc/crtgend.S: Likewise. 1546 * config/arc/gmon/atomic.h: Likewise. 1547 * config/arc/gmon/auxreg.h: Likewise. 1548 * config/arc/gmon/dcache_linesz.S: Likewise. 1549 * config/arc/gmon/gmon.c: Likewise. 1550 * config/arc/gmon/machine-gmon.h: Likewise. 1551 * config/arc/gmon/mcount.c: Likewise. 1552 * config/arc/gmon/prof-freq-stub.S: Likewise. 1553 * config/arc/gmon/prof-freq.c: Likewise. 1554 * config/arc/gmon/profil.S: Likewise. 1555 * config/arc/gmon/sys/gmon.h: Likewise. 1556 * config/arc/gmon/sys/gmon_out.h: Likewise. 1557 * config/arc/t-arc-newlib: Likewise. 1558 * config/arc/t-arc700-uClibc: Renamed to t-arc-uClibc. 1559 15602016-12-12 George Spelvin <linux@sciencehorizons.net> 1561 1562 * config/avr/lib1funcs.S (__ashrdi3): Fix typo from r243545. 1563 15642016-12-12 George Spelvin <linux@sciencehorizons.net> 1565 1566 * config/avr/lib1funcs.S (__ashldi3): Use __tmp_reg__ to restore 1567 R16 instead of push + pop. 1568 (__ashrdi3, __lshrdi3): Same. And use __zero_reg__ for signs. 1569 15702016-12-10 Krister Walfridsson <krister.walfridsson@gmail.com> 1571 1572 * config.host (i[34567]86-*-netbsdelf*): Add i386/t-crtstuff to 1573 tmake_file. 1574 15752016-12-05 Cupertino Miranda <cmiranda@synopsys.com> 1576 1577 * config.host (arc*-*-linux-uclibc*): Use default extra 1578 objects. Include linux-android header. 1579 * config/arc/crti.S (_init): Declare symbol as function. 1580 (_fini): Likewise. 1581 15822016-12-03 Thomas Koenig <tkoenig@gcc.gnu.org> 1583 1584 PR fortran/78379 1585 * config/i386/cpuinfo.c: Move denums for processor vendors, 1586 processor type, processor subtypes and declaration of 1587 struct __processor_model into 1588 * config/i386/cpuinfo.h: New header file. 1589 15902016-12-02 Andre Vieira <andre.simoesdiasvieira@arm.com> 1591 Thomas Preud'homme <thomas.preudhomme@arm.com> 1592 1593 * config/arm/cmse_nonsecure_call.S: New. 1594 * config/arm/t-arm: Compile cmse_nonsecure_call.S 1595 15962016-12-02 Andre Vieira <andre.simoesdiasvieira@arm.com> 1597 Thomas Preud'homme <thomas.preudhomme@arm.com> 1598 1599 * config/arm/t-arm (HAVE_CMSE): New. 1600 * config/arm/cmse.c: New. 1601 16022016-11-28 Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 1603 1604 PR gcc/74748 1605 * libgcc/config/bfin/libgcc-glibc.ver, libgcc/config/bfin/t-linux: 1606 use generic linker version information on Blackfin. 1607 1608 PR gcc/74748 1609 * libgcc/mkmap-symver.awk: add support for skip_underscore 1610 16112016-11-27 Iain Sandoe <iain@codesourcery.com> 1612 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 1613 1614 PR target/67710 1615 * config/t-darwin: Default builds to 10.5 codegen. 1616 16172016-11-24 James Greenhalgh <james.greenhalgh@arm.com> 1618 1619 * config/aarch64/sfp-machine.h (_FP_NANFRAC_H): Define. 1620 (_FP_NANSIGN_H): Likewise. 1621 * config/aarch64/t-softfp (softfp_extensions): Add hftf. 1622 (softfp_truncations): Add tfhf. 1623 (softfp_extras): Add required conversion functions. 1624 16252016-11-23 James Greenhalgh <james.greenhalgh@arm.com> 1626 Matthew Wahab <matthew.wahab@arm.com> 1627 1628 * config/arm/fp16.c (binary64): New. 1629 (__gnu_d2h_internal): New. 1630 (__gnu_d2h_ieee): New. 1631 (__gnu_d2h_alternative): New. 1632 16332016-11-23 James Greenhalgh <james.greenhalgh@arm.com> 1634 Matthew Wahab <matthew.wahab@arm.com> 1635 1636 * config/arm/fp16.c (struct format): New. 1637 (binary32): New. 1638 (__gnu_float2h_internal): New. Body moved from 1639 __gnu_f2h_internal and generalize. 1640 (_gnu_f2h_internal): Move body to function __gnu_float2h_internal. 1641 Call it with binary32. 1642 16432016-11-23 James Greenhalgh <james.greenhalgh@arm.com> 1644 1645 * soft-fp/extendhftf2.c: Update from glibc. 1646 * soft-fp/fixhfti.c: Likewise. 1647 * soft-fp/fixunshfti.c: Likewise. 1648 * soft-fp/floattihf.c: Likewise. 1649 * soft-fp/floatuntihf.c: Likewise. 1650 * soft-fp/half.h: Likewise. 1651 * soft-fp/trunctfhf2.c: Likewise. 1652 16532016-11-20 Marc Glisse <marc.glisse@inria.fr> 1654 1655 PR libgcc/77813 1656 * crtstuff.c (deregister_tm_clones, register_tm_clones): Hide 1657 __TMC_END__ behind a passthrough asm. 1658 16592016-11-18 Walter Lee <walt@tilera.com> 1660 1661 * config.host (tilepro*-*-linux*): Add t-slibgcc-libgcc to tmake_file. 1662 16632016-11-17 Andrew Senkevich <andrew.senkevich@intel.com> 1664 1665 * config/i386/cpuinfo.c (processor_features): Add 1666 FEATURE_AVX5124VNNIW, FEATURE_AVX5124FMAPS. 1667 16682016-11-17 Claudiu Zissulescu <claziss@synopsys.com> 1669 1670 * config/arc/dp-hack.h (ARC_OPTFPE): Define. 1671 (__ARC_NORM__): Use instead ARC_OPTFPE. 1672 * config/arc/fp-hack.h: Likewise. 1673 * config/arc/lib1funcs.S (ARC_OPTFPE): Define. 1674 (__ARC_MPY__): Use it insetead of __ARC700__ and __HS__. 1675 16762016-11-16 Alexander Monakov <amonakov@ispras.ru> 1677 1678 * config/nvptx/crt0.c (__main): Setup __nvptx_stacks and __nvptx_uni. 1679 * config/nvptx/mgomp.c: New file. 1680 * config/nvptx/t-nvptx: Add mgomp.c 1681 16822016-11-16 Waldemar Brodkorb <wbx@openadk.org> 1683 1684 PR libgcc/68468 1685 * unwind-dw2-fde-dip.c: Fix build on FDPIC targets. 1686 16872016-11-15 Claudiu Zissulescu <claziss@synopsys.com> 1688 1689 * config/arc/lib1funcs.S (__mulsi3): Use feature defines instead 1690 of checking for cpus. 1691 (__umulsidi3, __umulsi3_highpart, __udivmodsi4, __divsi3) 1692 (__modsi3, __clzsi2): Likewise. 1693 16942016-11-11 Szabolcs Nagy <szabolcs.nagy@arm.com> 1695 1696 * config.host (i[3456]86-*-musl*, x86_64-*-musl*): Use 1697 i386/t-cpuinfo-static instead of i386/t-cpuinfo. 1698 * config/i386/t-cpuinfo-static: New. 1699 17002016-11-03 Martin Liska <mliska@suse.cz> 1701 1702 * libgcov-profiler.c (__gcov_time_profiler): Remove. 1703 (__gcov_time_profiler_atomic): Likewise. 1704 17052016-11-03 Bernd Edlinger <bernd.edlinger@hotmail.de> 1706 1707 PR libgcc/78067 1708 * libgcc2.c (__floatdisf, __floatdidf): Avoid undefined results from 1709 count_leading_zeros. 1710 17112016-11-02 Uros Bizjak <ubizjak@gmail.com> 1712 1713 * Makefile.in (LIB2_DIVMOD_FUNCS): Add _divmoddi4. 1714 * libgcc2.c (__divmoddi4): New function. 1715 * libgcc2.h (__divmoddi4): Declare. 1716 * libgcc-std.ver.in (GCC_7.0.0): New. Add __PFX_divmoddi4 1717 and __PFX_divmodti4. 1718 17192016-10-24 Florian Weimer <fweimer@redhat.com> 1720 1721 PR libgcc/78064 1722 * unwind-c.c: Include auto-target.h. 1723 17242016-10-19 John David Anglin <danglin@gcc.gnu.org> 1725 1726 * config/pa/pa64-hpux-lib.h: New file. 1727 (EH_FRAME_SECTION_NAME): Rename to __LIBGCC_EH_FRAME_SECTION_NAME__. 1728 (DTORS_SECTION_ASM_OP): Rename to __LIBGCC_DTORS_SECTION_ASM_OP__. 1729 * config.host (tm_file): Add pa/pa64-hpux-lib.h to tm_file on 1730 hppa*64*-*-hpux11*. 1731 17322016-10-18 Max Filippov <jcmvbkbc@gmail.com> 1733 1734 * config/xtensa/t-elf (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New 1735 definition. 1736 * config/xtensa/t-linux (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New 1737 definition. 1738 * config/xtensa/t-windowed (LIB2ADDEH): Use 1739 LIB2ADDEH_XTENSA_UNWIND_DW2_FDE defined by either xtensa/t-elf 1740 or xtensa/t-linux. 1741 17422016-10-18 Ding-Kai Chen <dkchen@cadence.com> 1743 1744 * config/xtensa/ieee754-df.S (__recipdf2, __rsqrtdf2, 1745 __ieee754_sqrt): New functions. 1746 (__divdf3): Add implementation with new FPU instructions under 1747 #if XCHAL_HAVE_DFP_DIV. 1748 * config/xtensa/ieee754-sf.S (__recipsf2, __rsqrtsf2, 1749 __ieee754_sqrtf): New functions. 1750 (__divsf3): Add implementation with new FPU instructions under 1751 #if XCHAL_HAVE_FP_DIV. 1752 * config/xtensa/t-xtensa (LIB1ASMFUNCS): Add _sqrtf, _recipsf2 1753 _rsqrtsf2, _sqrt, _recipdf2 and _rsqrtdf2. 1754 17552016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com> 1756 1757 * libgcov-profiler.c: Replace MEMMODEL_* macros by their __ATOMIC_* 1758 equivalent. 1759 * config/tilepro/atomic.c: Likewise and stop casting model to 1760 enum memmodel. 1761 17622016-10-10 Joseph Myers <joseph@codesourcery.com> 1763 1764 PR target/77586 1765 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64-hp-*vms*): Use 1766 soft-fp. 1767 17682016-10-10 Andreas Tobler <andreast@gcc.gnu.org> 1769 1770 * config.host: Add support for aarch64-*-freebsd*. 1771 17722016-10-05 Andreas Schwab <schwab@suse.de> 1773 1774 * config/ia64/crtbegin.S (__do_jv_register_classes): Remove. 1775 (.section .init_array): Don't call __do_jv_register_classes. 1776 (.section .init): Likewise. 1777 17782016-10-04 Jakub Jelinek <jakub@redhat.com> 1779 1780 * config/i386/cygming-crtbegin.c (_Jv_RegisterClasses): Remove. 1781 (__JCR_LIST__): Remove. 1782 (__gcc_register_frame): Don't attempt to _Jv_RegisterClasses. 1783 * config/i386/cygming-crtend.c (__JCR_END__): Remove. 1784 * config/ia64/crtbegin.S (__JCR_LIST__): Remove. 1785 * config/ia64/crtend.S (__JCR_END__): Remove. 1786 * crtstuff.c: Remove __LIBGCC_JCR_SECTION_NAME__ from preprocessor 1787 conditionals. 1788 (__JCR_LIST__, __JCR_END__): Remove. 1789 (frame_dummy): Don't attempt to _Jv_RegisterClasses. 1790 (__do_global_ctors_1): Likewise. 1791 17922015-09-28 Uros Bizjak <ubizjak@gmail.com> 1793 1794 * config/i386/cpuinfo.c (__get_cpuid_output): Remove. 1795 (__cpu_indicator_init): Call __get_cpuid, not __get_cpuid_output. 1796 17972016-09-27 Martin Liska <mliska@suse.cz> 1798 1799 PR gcov-profile/7970 1800 PR gcov-profile/16855 1801 PR gcov-profile/44779 1802 * libgcov-driver.c (__gcov_init): Do not register a atexit 1803 handler. 1804 (__gcov_exit): Rename from gcov_exit. 1805 * libgcov.h (__gcov_exit): Declare. 1806 18072016-09-27 Martin Liska <mliska@suse.cz> 1808 1809 PR bootstrap/77749 1810 * Makefile.in: Remove _gcov_merge_delta. 1811 * libgcov-merge.c (void __gcov_merge_delta): Remove. 1812 * libgcov-util.c (__gcov_delta_counter_op): Remove. 1813 * libgcov.h: Remove declaration of __gcov_merge_delta. 1814 18152016-09-21 Eric Botcazou <ebotcazou@adacore.com> 1816 1817 * configure.ac: Do not create links, only substitute the filenames. 1818 * configure: Regenerate. 1819 * Makefile.in: Assign the substitution results to variables. 1820 (LIBGCC_LINKS): Define. 1821 (enable-execute-stack.c): New rule. 1822 (unwind.h): Likewise. 1823 (md-unwind-support.h): Likewise. 1824 (sfp-machine.h): Likewise. 1825 (gthr-default.h): Likewise. 1826 Add $(LIBGCC_LINKS) to the prerequisites of all object files and 1827 unwind.h as prerequisite of install-unwind_h-forbuild. 1828 18292016-09-16 Jakub Jelinek <jakub@redhat.com> 1830 1831 PR libgcc/71744 1832 * unwind-dw2-fde.c (ATOMIC_FDE_FAST_PATH): Define if __register_frame* 1833 is not the primary registry and atomics are available. 1834 (any_objects_registered): New variable. 1835 (__register_frame_info_bases, __register_frame_info_table_bases): 1836 Atomically store 1 to any_objects_registered after registering first 1837 unwind info. 1838 (_Unwind_Find_FDE): Return early if any_objects_registered is 0. 1839 18402016-09-09 James Greenhalgh <james.greenhalgh@arm.com> 1841 1842 PR target/63250 1843 * Makefile.in (lib2funcs): Build _mulhc3 and _divhc3. 1844 * libgcc2.h (LIBGCC_HAS_HF_MODE): Conditionally define. 1845 (HFtype): Likewise. 1846 (HCtype): Likewise. 1847 (__divhc3): Likewise. 1848 (__mulhc3): Likewise. 1849 * libgcc2.c: Support _mulhc3 and _divhc3. 1850 18512016-09-07 Joseph Myers <joseph@codesourcery.com> 1852 1853 PR libgcc/77519 1854 * libgcc2.c (NOTRUNC): Invert settings. 1855 18562016-09-06 Martin Liska <mliska@suse.cz> 1857 1858 PR gcov-profile/77378 1859 PR gcov-profile/77466 1860 * libgcov-profiler.c: Use __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{4,8} to 1861 conditionaly enable/disable *_atomic functions. 1862 18632016-08-26 Joseph Myers <joseph@codesourcery.com> 1864 1865 * config.host (i[34567]86-*-* | x86_64-*-*): Enable TFmode soft-fp 1866 where not already enabled. 1867 18682016-08-25 Szabolcs Nagy <szabolcs.nagy@arm.com> 1869 1870 * config/mips/linux-unwind.h: Use sys/syscall.h. 1871 18722016-08-16 Joseph Myers <joseph@codesourcery.com> 1873 1874 PR libgcc/77265 1875 * soft-fp/adddf3.c: Update from glibc. 1876 * soft-fp/addsf3.c: Likewise. 1877 * soft-fp/addtf3.c: Likewise. 1878 * soft-fp/divdf3.c: Likewise. 1879 * soft-fp/divsf3.c: Likewise. 1880 * soft-fp/divtf3.c: Likewise. 1881 * soft-fp/double.h: Likewise. 1882 * soft-fp/eqdf2.c: Likewise. 1883 * soft-fp/eqsf2.c: Likewise. 1884 * soft-fp/eqtf2.c: Likewise. 1885 * soft-fp/extenddftf2.c: Likewise. 1886 * soft-fp/extended.h: Likewise. 1887 * soft-fp/extendsfdf2.c: Likewise. 1888 * soft-fp/extendsftf2.c: Likewise. 1889 * soft-fp/extendxftf2.c: Likewise. 1890 * soft-fp/fixdfdi.c: Likewise. 1891 * soft-fp/fixdfsi.c: Likewise. 1892 * soft-fp/fixdfti.c: Likewise. 1893 * soft-fp/fixsfdi.c: Likewise. 1894 * soft-fp/fixsfsi.c: Likewise. 1895 * soft-fp/fixsfti.c: Likewise. 1896 * soft-fp/fixtfdi.c: Likewise. 1897 * soft-fp/fixtfsi.c: Likewise. 1898 * soft-fp/fixtfti.c: Likewise. 1899 * soft-fp/fixunsdfdi.c: Likewise. 1900 * soft-fp/fixunsdfsi.c: Likewise. 1901 * soft-fp/fixunsdfti.c: Likewise. 1902 * soft-fp/fixunssfdi.c: Likewise. 1903 * soft-fp/fixunssfsi.c: Likewise. 1904 * soft-fp/fixunssfti.c: Likewise. 1905 * soft-fp/fixunstfdi.c: Likewise. 1906 * soft-fp/fixunstfsi.c: Likewise. 1907 * soft-fp/fixunstfti.c: Likewise. 1908 * soft-fp/floatdidf.c: Likewise. 1909 * soft-fp/floatdisf.c: Likewise. 1910 * soft-fp/floatditf.c: Likewise. 1911 * soft-fp/floatsidf.c: Likewise. 1912 * soft-fp/floatsisf.c: Likewise. 1913 * soft-fp/floatsitf.c: Likewise. 1914 * soft-fp/floattidf.c: Likewise. 1915 * soft-fp/floattisf.c: Likewise. 1916 * soft-fp/floattitf.c: Likewise. 1917 * soft-fp/floatundidf.c: Likewise. 1918 * soft-fp/floatundisf.c: Likewise. 1919 * soft-fp/floatunditf.c: Likewise. 1920 * soft-fp/floatunsidf.c: Likewise. 1921 * soft-fp/floatunsisf.c: Likewise. 1922 * soft-fp/floatunsitf.c: Likewise. 1923 * soft-fp/floatuntidf.c: Likewise. 1924 * soft-fp/floatuntisf.c: Likewise. 1925 * soft-fp/floatuntitf.c: Likewise. 1926 * soft-fp/gedf2.c: Likewise. 1927 * soft-fp/gesf2.c: Likewise. 1928 * soft-fp/getf2.c: Likewise. 1929 * soft-fp/ledf2.c: Likewise. 1930 * soft-fp/lesf2.c: Likewise. 1931 * soft-fp/letf2.c: Likewise. 1932 * soft-fp/muldf3.c: Likewise. 1933 * soft-fp/mulsf3.c: Likewise. 1934 * soft-fp/multf3.c: Likewise. 1935 * soft-fp/negdf2.c: Likewise. 1936 * soft-fp/negsf2.c: Likewise. 1937 * soft-fp/negtf2.c: Likewise. 1938 * soft-fp/op-1.h: Likewise. 1939 * soft-fp/op-2.h: Likewise. 1940 * soft-fp/op-4.h: Likewise. 1941 * soft-fp/op-8.h: Likewise. 1942 * soft-fp/op-common.h: Likewise. 1943 * soft-fp/quad.h: Likewise. 1944 * soft-fp/single.h: Likewise. 1945 * soft-fp/soft-fp.h: Likewise. 1946 * soft-fp/subdf3.c: Likewise. 1947 * soft-fp/subsf3.c: Likewise. 1948 * soft-fp/subtf3.c: Likewise. 1949 * soft-fp/truncdfsf2.c: Likewise. 1950 * soft-fp/trunctfdf2.c: Likewise. 1951 * soft-fp/trunctfsf2.c: Likewise. 1952 * soft-fp/trunctfxf2.c: Likewise. 1953 * soft-fp/unorddf2.c: Likewise. 1954 * soft-fp/unordsf2.c: Likewise. 1955 * soft-fp/unordtf2.c: Likewise. 1956 19572016-08-15 Gilles Gouaillardet <gilles.gouaillardet@gmail.com> 1958 1959 PR gcov-profile/67097 1960 * libgcov-util.c (gcov_profile_merge): Skip missing files. 1961 19622016-08-10 Martin Liska <mliska@suse.cz> 1963 1964 PR gcov-profile/58306 1965 * Makefile.in: New functions (modules) are added. 1966 * libgcov-profiler.c (__gcov_interval_profiler_atomic): New 1967 function. 1968 (__gcov_pow2_profiler_atomic): New function. 1969 (__gcov_one_value_profiler_body): New argument is instroduced. 1970 (__gcov_one_value_profiler): Call with the new argument. 1971 (__gcov_one_value_profiler_atomic): Likewise. 1972 (__gcov_indirect_call_profiler_v2): Likewise. 1973 (__gcov_time_profiler_atomic): New function. 1974 (__gcov_average_profiler_atomic): Likewise. 1975 (__gcov_ior_profiler_atomic): Likewise. 1976 * libgcov.h: Declare the aforementioned functions. 1977 19782016-08-09 Martin Liska <mliska@suse.cz> 1979 1980 * libgcov-util.c: Fix typo and GNU coding style. 1981 19822016-08-09 Martin Liska <mliska@suse.cz> 1983 1984 * Makefile.in: Remove __gcov_indirect_call_profiler. 1985 * libgcov-profiler.c (__gcov_indirect_call_profiler): Remove 1986 function. 1987 * libgcov.h: And the declaration of the function. 1988 19892016-08-09 Martin Liska <mliska@suse.cz> 1990 1991 * libgcov-profiler.c (__gcov_pow2_profiler): Consider 0 as not 1992 power of two. 1993 19942016-07-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> 1995 1996 * config/rs6000/_divkc3.c: Add copyright/license boilerplate. 1997 * config/rs6000/_mulkc3.c: Likewise. 1998 19992016-07-29 Georg-Johann Lay <avr@gjlay.de> 2000 2001 * config/avr/lib1funcs.S (__muldi3) [have MUL]: No need to clear 2002 zero_reg as previous call to __umulhisi3 already cleared it. 2003 20042016-07-21 Aurelien Jarno <aurelien@aurel32.net> 2005 2006 PR target/59833 2007 * config/arm/ieee754-df.S (extendsfdf2): Convert sNaN to qNaN. 2008 20092016-07-19 Nick Clifton <nickc@redhat.com> 2010 2011 * config.host (m32r): Add m32r/t-m32r to tmake_file. 2012 Add crtinit.o and crtfini.o to extra_parts. 2013 20142016-07-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com> 2015 2016 * config/rs6000/_divkc3.c: New. 2017 * config/rs6000/_mulkc3.c: New. 2018 * config/rs6000/quad-float128.h: Define TFtype; declare _mulkc3 2019 and _divkc3. 2020 * config/rs6000/t-float128: Add _mulkc3 and _divkc3 to 2021 fp128_ppc_funcs. 2022 20232016-07-11 Hale Wang <hale.wang@arm.com> 2024 Andre Vieira <andre.simoesdiasvieira@arm.com> 2025 2026 * config/arm/lib1funcs.S: Add new wrapper. 2027 20282016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com> 2029 2030 * config/arm/lib1funcs.S (__ARM_ARCH__): Define to 8 for ARMv8-M. 2031 20322016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com> 2033 2034 * config/arm/lib1funcs.S (HAVE_ARM_CLZ): Define for ARMv6* or later 2035 and ARMv5t* rather than for a fixed list of architectures. 2036 20372016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com> 2038 2039 * config/arm/bpabi-v6m.S: Clarify what architectures is the 2040 implementation suitable for. 2041 * config/arm/lib1funcs.S (__prefer_thumb__): Define among other cases 2042 for all Thumb-1 only targets. 2043 (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets. 2044 (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than 2045 __ARM_ARCH_6M__. 2046 (EQUIV): Likewise. 2047 (ARM_FUNC_ALIAS): Likewise. 2048 (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the idiv 2049 version. 2050 (modsi3): Likewise. 2051 (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__. 2052 (clzdi2): Likewise. 2053 (ctzsi2): Likewise. 2054 (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than 2055 __ARM_ARCH_6M__ in guard for checking whether it is defined. 2056 (final includes): Test for NOT_ISA_TARGET_32BIT rather than 2057 __ARM_ARCH_6M__ and add comment to indicate the connection between 2058 this condition and the one in gcc/config/arm/elf.h. 2059 * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and 2060 __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__. 2061 * config/arm/t-softfp: Likewise. 2062 20632016-07-06 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 2064 2065 * libgcc2.c (SYMBOL__MAIN): Remove checks for 2066 CTOR_LISTS_DEFINED_EXTERNALLY. 2067 20682016-06-28 Walter Lee <walt@tilera.com> 2069 2070 * config/tilepro/atomic.h: Do not include arch/spr_def.h and 2071 asm/unistd.h. 2072 (SPR_CMPEXCH_VALUE): Define for tilegx. 2073 (__NR_FAST_cmpxchg): Define for tilepro. 2074 (__NR_FAST_atomic_update): Define for tilepro. 2075 (__NR_FAST_cmpxchg64): Define for tilepro. 2076 20772016-06-23 Jakub Sejdak <jakub.sejdak@phoesys.com> 2078 2079 * config.host: Add suport for arm*-*-phoenix* targets. 2080 20812016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 2082 2083 * config.host: Remove support for mep-*. 2084 * config/mep/lib1funcs.S: Remove. 2085 * config/mep/lib2funcs.c: Remove. 2086 * config/mep/t-mep: Remove. 2087 * config/mep/tramp.c: Remove. 2088 20892016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 2090 2091 * config.host: Remove support for avr-rtems. 2092 * config/avr/t-rtems: Remove. 2093 20942016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 2095 2096 * config.host: Remove m32r-rtems support. 2097 20982016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 2099 2100 * config.host: Remove h8300-rtems support. 2101 21022016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 2103 2104 * config.host: Remove support for knetbsd. 2105 21062016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 2107 2108 * config.host: Remove support for openbsd 2 and 3. 2109 21102016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 2111 2112 * config.host: Remove interix support. 2113 * config/i386/t-interix: Remove. 2114 21152016-06-18 John David Anglin <danglin@gcc.gnu.org> 2116 2117 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set 2118 least-significant bit in function pointer for fixup. 2119 21202016-06-05 Aaron Conole <aconole@redhat.com> 2121 Nathan Sidwell <nathan@acm.org> 2122 2123 PR libgcc/71400 2124 * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL. 2125 (get_gcov_error_file): Check __gcov_error_file before trying to 2126 initialize it. 2127 (gcov_error): Always use get_gcov_error_file. 2128 21292016-06-02 Aaron Conole <aconole@redhat.com> 2130 2131 * libgcov-driver-system.c (__gcov_error_file): New. 2132 (get_gcov_error_file): New. 2133 (gcov_error): Use and set __gcov_error_file. 2134 (gcov_error_exit): New. 2135 * libgcov-driver.c (gcov_exit): Call gcov_error_exit. 2136 21372016-05-26 Nathan Sidwell <nathan@acm.org> 2138 2139 * config/nvptx/free.asm: Delete. 2140 * config/nvptx/malloc.asm: Delete. 2141 * config/nvptx/realloc.c: Delete. 2142 * t-nvptx: Update. 2143 21442016-05-25 Nathan Sidwell <nathan@acm.org> 2145 2146 * config/nvptx/crt0.s: Delete. 2147 * config/nvptx/crt0.c: New. 2148 * t-nvptx: Update. 2149 21502016-05-19 Sandra Loosemore <sandra@codesourcery.com> 2151 2152 * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed 2153 dw2/seh configuration. 2154 [x86_64-*-mingw*]: Likewise. 2155 21562016-05-10 Joel Sherrill <joel@rtems.org> 2157 2158 PR libgcc/70720 2159 * config.host (moxie-*-rtems*): Merge this stanza with other moxie 2160 targets so the same extra_parts are built. Also have tmake_file add 2161 on to its value rather than override. 2162 21632016-04-30 Oleg Endo <olegendo@gcc.gnu.org> 2164 2165 * config.host: Remove SH5 support. 2166 * configure: Likewise. 2167 21682016-04-29 Oleg Endo <olegendo@gcc.gnu.org> 2169 2170 * config/sh/crt1.S: Remove SH5 support. 2171 * config/sh/crti.S: Likewise. 2172 * config/sh/crtn.S: Likewise. 2173 * config/sh/lib1funcs-4-300.S: Likewise. 2174 * config/sh/lib1funcs-Os-4-200.S: Likewise. 2175 * config/sh/lib1funcs.S: Likewise. 2176 * config/sh/linux-unwind.h: Likewise. 2177 * config/sh/t-sh64: Delete. 2178 21792016-04-29 Claudiu Zissulescu <claziss@synopsys.com> 2180 2181 * config/arc/ieee-754/eqdf2.S: Handle FPX NaN. 2182 21832016-04-28 Claudiu Zissulescu <claziss@synopsys.com> 2184 Joern Rennecke <joern.rennecke@embecosm.com> 2185 2186 * config/arc/crttls.S: New file. 2187 * config/arc/t-arc: New rule. 2188 * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o. 2189 21902016-04-25 Nick Clifton <nickc@redhat.com> 2191 2192 * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype. 2193 (__mspabi_cmpd): Likewise. 2194 * config/msp430/floathidf.c (__floathidf): Likewise. 2195 * config/msp430/floathisf.c (__floathisf): Likewise 2196 * config/msp430/floatunhidf.c (__floatunssidf): Likewise. 2197 * config/msp430/floatunhisf.c (__floatunshisf): Likewise. 2198 * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the 2199 second parameter. 2200 (__ashrsi3): Likewise. 2201 22022016-04-21 Waldemar Brodkorb <wbx@openadk.org> 2203 2204 * config/m68k/linux-atomic.c: Do not include unistd.h 2205 22062016-04-20 Martin Galvan <martin.galvan@tallertechnologies.com> 2207 2208 * config/arm/ieee754-df.S: Fix typos in comments. 2209 22102016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com> 2211 2212 PR target/70381 2213 * configure.ac (powerpc*-*-linux*): Rework tests to build 2214 __float128 emulation routines to not depend on using #pragma GCC 2215 target to enable -mfloat128. 2216 * configure: Regnerate. 2217 22182016-04-04 Eric Botcazou <ebotcazou@adacore.com> 2219 2220 PR target/67172 2221 * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if 2222 __MINGW32__ is defined. 2223 22242016-03-28 James Bowman <james.bowman@ftdichip.com> 2225 2226 * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New. 2227 22282016-03-22 Michael Meissner <meissner@linux.vnet.ibm.com> 2229 2230 PR libgcc/70363 2231 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was 2232 built with an assembler that does not support ISA 3.0 2233 instructions, rename __extendkftf2_sw to __extendkftf2. 2234 22352016-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 2236 2237 PR target/38239 2238 * config/sol2/gmon.c [__i386__] (_mcount): Save and restore 2239 call-clobbered registers. 2240 (internal_mcount): Remove __i386__ handling. 2241 22422016-02-26 Joel Sherrill <joel@rtems.org> 2243 2244 * config.host: Add x86_64-*-rtems*. 2245 22462016-02-26 Joel Sherrill <joel@rtems.org> 2247 2248 * libgcc/config.host: Add aarch64-*-rtems*. 2249 22502016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com> 2251 Bill Schmidt <wschmidt@linux.vnet.ibm.com> 2252 2253 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a 2254 union of u64 and double. 2255 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions. 2256 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery 2257 value. 2258 (FP_ROUNDMODE): Update the usage of _fpscr. 2259 22602016-02-25 Ilya Verbin <ilya.verbin@intel.com> 2261 2262 PR driver/68463 2263 * Makefile.in (crtoffloadtable$(objext)): New rule. 2264 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if 2265 enable_offload_targets is not empty. 2266 * configure: Regenerate. 2267 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to 2268 crtoffloadtable. 2269 22702016-02-17 Max Filippov <jcmvbkbc@gmail.com> 2271 2272 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add 2273 .literal_position before the function. 2274 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux): 2275 Likewise. 2276 22772016-02-15 Marcin Kościelnicki <koriakin@0x04.net> 2278 2279 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux. 2280 * config/s390/morestack.S: New file. 2281 * config/s390/t-stack-s390: New file. 2282 * generic-morestack.c (__splitstack_find): Add s390-specific code. 2283 22842016-02-12 Walter Lee <walt@tilera.com> 2285 2286 * config.host (tilegx*-*-linux*): remove ti from 2287 softfp_int_modes for 32-bit configs. 2288 22892016-02-10 Ian Lance Taylor <iant@google.com> 2290 2291 PR go/68562 2292 * config/i386/morestack.S (__stack_split_initialize): Align 2293 stack. 2294 22952016-02-03 Andreas Tobler <andreast@gcc.gnu.org> 2296 2297 PR bootstrap/69611 2298 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with 2299 __FLOAT128__ to compile only for __float128 capable targets. 2300 23012016-01-25 Jakub Jelinek <jakub@redhat.com> 2302 2303 PR target/69444 2304 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__ 2305 instead of ___NO_FPRS__. 2306 23072016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com> 2308 Steven Munroe <munroesj@linux.vnet.ibm.com> 2309 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com> 2310 2311 * config/rs6000/float128-sed: New files to convert TF names to KF 2312 names for PowerPC IEEE 128-bit floating point support. 2313 * config/rs6000/float128-sed-hw: Likewise. 2314 2315 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit 2316 floating point hardware support. 2317 2318 * config/rs6000/float128-ifunc.c: New file to pick either IEEE 2319 128-bit floating point software emulation or use ISA 3.0 hardware 2320 support if it is available. 2321 2322 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit 2323 floating point. 2324 2325 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit 2326 floating point to IBM extended double. 2327 2328 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended 2329 double to IEEE 128-bit floating point. 2330 2331 * config/rs6000/t-float128: New Makefile fragments to enable 2332 building __float128 emulation support. 2333 * config/rs6000/t-float128-hw: Likewise. 2334 2335 * config/rs6000/sfp-exceptions.c: New file to provide exception 2336 support for IEEE 128-bit floating point. 2337 2338 * config/rs6000/floattikf.c: New files for converting between IEEE 2339 128-bit floating point and signed/unsigned 128-bit integers. 2340 * config/rs6000/fixunskfti.c: Likewise. 2341 * config/rs6000/fixkfti.c: Likewise. 2342 * config/rs6000/floatuntikf.c: Likewise. 2343 2344 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types 2345 when building on 64-bit systems, or when VSX is enabled. 2346 (_FP_W_TYPE): Likewise. 2347 (_FP_WS_TYPE): Likewise. 2348 (_FP_I_TYPE): Likewise. 2349 (TItype): Define on 64-bit systems. 2350 (UTItype): Likewise. 2351 (TI_BITS): Likewise. 2352 (_FP_MUL_MEAT_D): Add support for using 64-bit types. 2353 (_FP_MUL_MEAT_Q): Likewise. 2354 (_FP_DIV_MEAT_D): Likewise. 2355 (_FP_DIV_MEAT_Q): Likewise. 2356 (_FP_NANFRAC_D): Likewise. 2357 (_FP_NANFRAC_Q): Likewise. 2358 (ISA_BIT): Add exception support if we are being compiled on a 2359 machine with hardware floating point support to build the IEEE 2360 128-bit emulation functions. 2361 (FP_EX_INVALID): Likewise. 2362 (FP_EX_OVERFLOW): Likewise. 2363 (FP_EX_UNDERFLOW): Likewise. 2364 (FP_EX_DIVZERO): Likewise. 2365 (FP_EX_INEXACT): Likewise. 2366 (FP_EX_ALL): Likewise. 2367 (__sfp_handle_exceptions): Likewise. 2368 (FP_HANDLE_EXCEPTIONS): Likewise. 2369 (FP_RND_NEAREST): Likewise. 2370 (FP_RND_ZERO): Likewise. 2371 (FP_RND_PINF): Likewise. 2372 (FP_RND_MINF): Likewise. 2373 (FP_RND_MASK): Likewise. 2374 (_FP_DECL_EX): Likewise. 2375 (FP_INIT_ROUNDMODE): Likewise. 2376 (FP_ROUNDMODE): Likewise. 2377 2378 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile 2379 VSX code, enable IEEE 128-bit floating point. If the compiler can 2380 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit 2381 floating point hardware instructions and it supports declaring 2382 functions with the ifunc attribute, enable ifunc functions to 2383 switch between software and hardware support. 2384 * configure.ac (powerpc*-*-linux*): Likewise. 2385 * configure: Regenerate. 2386 23872016-01-15 Nick Clifton <nickc@redhat.com> 2388 2389 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first 2390 dependency as the source file to be compiled. 2391 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o) 2392 (lib2hw_mul_f5.o): Likewise. 2393 23942016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com> 2395 2396 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change. 2397 * libgcc/config/rs6000/fixkfti.c: Likewise. 2398 * libgcc/config/rs6000/fixunskfti.c: Likewise. 2399 * libgcc/config/rs6000/float128-hw.c: Likewise. 2400 * libgcc/config/rs6000/float128-ifunc.c: Likewise. 2401 * libgcc/config/rs6000/float128-sed: Likewise. 2402 * libgcc/config/rs6000/floattikf.c: Likewise. 2403 * libgcc/config/rs6000/floatuntikf.c: Likewise. 2404 * libgcc/config/rs6000/quad-float128.h: Likewise. 2405 * libgcc/config/rs6000/sfp-exceptions.c: Likewise. 2406 * libgcc/config/rs6000/sfp-machine.h: Likewise. 2407 * libgcc/config/rs6000/t-float128: Likewise. 2408 * libgcc/config/rs6000/t-float128-hw: Likewise. 2409 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise. 2410 * libgcc/config.host: Likewise. 2411 * libgcc/configure: Likewise. 2412 * libgcc/configure.ac: Likewise. 2413 24142016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com> 2415 Steven Munroe <munroesj@linux.vnet.ibm.com> 2416 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com> 2417 2418 * config/rs6000/sfp-exceptions.c: New file to provide exception 2419 support for IEEE 128-bit floating point. 2420 2421 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit 2422 floating point hardware support. 2423 2424 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating 2425 point conversions. 2426 * config/rs6000/fixunskfti.c: Likewise. 2427 * config/rs6000/fixkfti.c: Likewise. 2428 * config/rs6000/floatuntikf.c: Likewise. 2429 * config/rs6000/extendkftf2-sw.c: Likewise. 2430 * config/rs6000/trunctfkf2-sw.c: Likewise. 2431 2432 * config/rs6000/float128-ifunc.c: New file to pick either IEEE 2433 128-bit floating point software emulation or use ISA 3.0 hardware 2434 support if it is available. 2435 2436 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit 2437 floating point. 2438 2439 * config/rs6000/t-float128: New Makefile fragments to enable 2440 building __float128 emulation support. 2441 * config/rs6000/t-float128-hw: Likewise. 2442 2443 * config/rs6000/float128-sed: New file to convert TF names to KF 2444 names for PowerPC IEEE 128-bit floating point support. 2445 2446 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types 2447 when building on 64-bit systems, or when VSX is enabled. 2448 (_FP_W_TYPE): Likewise. 2449 (_FP_WS_TYPE): Likewise. 2450 (_FP_I_TYPE): Likewise. 2451 (TItype): Define on 64-bit systems. 2452 (UTItype): Likewise. 2453 (TI_BITS): Likewise. 2454 (_FP_MUL_MEAT_D): Add support for using 64-bit types. 2455 (_FP_MUL_MEAT_Q): Likewise. 2456 (_FP_DIV_MEAT_D): Likewise. 2457 (_FP_DIV_MEAT_Q): Likewise. 2458 (_FP_NANFRAC_D): Likewise. 2459 (_FP_NANFRAC_Q): Likewise. 2460 (ISA_BIT): Add exception support if we are being compiled on a 2461 machine with hardware floating point support to build the IEEE 2462 128-bit emulation functions. 2463 (FP_EX_INVALID): Likewise. 2464 (FP_EX_OVERFLOW): Likewise. 2465 (FP_EX_UNDERFLOW): Likewise. 2466 (FP_EX_DIVZERO): Likewise. 2467 (FP_EX_INEXACT): Likewise. 2468 (FP_EX_ALL): Likewise. 2469 (__sfp_handle_exceptions): Likewise. 2470 (FP_HANDLE_EXCEPTIONS): Likewise. 2471 (FP_RND_NEAREST): Likewise. 2472 (FP_RND_ZERO): Likewise. 2473 (FP_RND_PINF): Likewise. 2474 (FP_RND_MINF): Likewise. 2475 (FP_RND_MASK): Likewise. 2476 (_FP_DECL_EX): Likewise. 2477 (FP_INIT_ROUNDMODE): Likewise. 2478 (FP_ROUNDMODE): Likewise. 2479 2480 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC 2481 compiler can do __float128. 2482 * configure: Regenerate. 2483 2484 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile 2485 VSX code, enable IEEE 128-bit floating point. 2486 24872016-01-05 Olivier Hainque <hainque@adacore.com> 2488 2489 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1 2490 specificities. 2491 24922016-01-04 Jakub Jelinek <jakub@redhat.com> 2493 2494 Update copyright years. 2495 24962015-12-18 Andris Pavenis <andris.pavenis@iki.fi> 2497 2498 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-* 2499 soft-fp targets. 2500 25012015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de> 2502 2503 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort 2504 instead of abort to avoid dependency on stdlib.h. 2505 25062015-12-09 John David Anglin <danglin@gcc.gnu.org> 2507 2508 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code 2509 to initialize call to __dl_fixup once. 2510 25112015-12-04 Nick Clifton <nickc@redhat.com> 2512 2513 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm. 2514 Allow for the second argument being negative. 2515 * config.host (extra_parts): Define for MSP430. Create separate 2516 libraries for each of the hardware multiply formats. 2517 * config/msp430/lib2hw_mul.S: Build only the multiply routines 2518 that are needed. 2519 * config/msp430/lib2mul.c: Likewise. 2520 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S. 2521 Add rules to build hardware multiply libraries. 2522 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for 2523 __mspabi_divul function. 2524 (__mspabi_divllu): New stub function. 2525 25262015-12-01 John David Anglin <danglin@gcc.gnu.org> 2527 2528 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize 2529 fixup values if saved GOT address doesn't match runtime address. 2530 (fixup_branch_offset): Reorder list. 2531 25322015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 2533 2534 * Makefile.in (VTV_CFLAGS): New variable. 2535 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext)) 2536 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it. 2537 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file. 2538 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o 2539 to extra_parts if $enable_vtable_verify = yes. 2540 25412015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com> 2542 2543 PR target/68059 2544 * config/arm/linux-atomic-64bit.c (__write): Rename to... 2545 (write): ...this and fix the return type. 2546 25472015-11-19 DJ Delorie <dj@redhat.com> 2548 2549 * config/msp430/lib2hw_mul.S: Fix alignment. 2550 25512015-11-18 Nathan Sidwell <nathan@codesourcery.com> 2552 2553 * config/nvptx/reduction.c: New. 2554 * config/nvptx/t-nvptx (LIB2ADD): Add it. 2555 25562015-11-15 David Edelsohn <dje.gcc@gmail.com> 2557 2558 * config/rs6000/on_exit.c: New file. 2559 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c. 2560 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports. 2561 25622015-11-11 Claudiu Zissulescu <claziss@synopsys.com> 2563 2564 * config/arc/dp-hack.h: Add support for ARCHS. 2565 * config/arc/ieee-754/divdf3.S: Likewise. 2566 * config/arc/ieee-754/divsf3-stdmul.S: Likewise. 2567 * config/arc/ieee-754/muldf3.S: Likewise. 2568 * config/arc/ieee-754/mulsf3.S: Likewise 2569 * config/arc/lib1funcs.S: Likewise 2570 * config/arc/gmon/dcache_linesz.S: Don't read the build register 2571 for ARCv2 cores. 2572 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile 2573 for ARCv2 cores. 2574 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define. 2575 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700 2576 cores. 2577 25782015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 2579 2580 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT 2581 value. 2582 * config/ia64/crtend.S: Likewise. 2583 25842015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 2585 2586 * config/visium/lib2funcs.c (__set_trampoline_parity): Use 2587 __CHAR_BIT__ instead of BITS_PER_UNIT. 2588 * fixed-bit.h: Likewise. 2589 * fp-bit.h: Likewise. 2590 * libgcc2.c (__popcountSI2): Likewise. 2591 (__popcountDI2): Likewise. 2592 * libgcc2.h: Likewise. 2593 * libgcov.h: Likewise. 2594 25952015-11-07 David Edelsohn <dje.gcc@gmail.com> 2596 2597 * config/rs6000/atexit.c: New file. 2598 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c. 2599 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports. 2600 * config/rs6000/cxa_finalize.c 2601 (catomic_compare_and_exchange_bool_acq): Negate return value. 2602 26032015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com> 2604 2605 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H. 2606 (processor_subtypes): Add znver1. 2607 (get_amd_cpu): Detect znver1. 2608 26092015-10-29 Christophe Lyon <christophe.lyon@linaro.org> 2610 2611 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*): 2612 Include crtfastmath.o. 2613 26142015-10-23 Joern Rennecke <joern.rennecke@embecosm.com> 2615 2616 PR libgcc/66883 2617 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo. 2618 26192015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com> 2620 2621 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0. 2622 * config/rl78/divmodsi.S: Update return register to r8. 2623 * config/rl78/divmodhi.S: Update return register to r8,r9. 2624 Branch to main_loop_done_himode to pop registers before return. 2625 26262015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com> 2627 2628 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4. 2629 (__cpu_indicator_init): Fix model selection for AMD CPUs. 2630 26312015-10-05 Kirill Yukhin <kirill.yukhin@intel.com> 2632 2633 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512". 2634 26352015-10-03 Max Filippov <jcmvbkbc@gmail.com> 2636 2637 * config.host (xtensa*-*-uclinux*): New configuration. 2638 26392015-10-02 Kirill Yukhin <kirill.yukhin@intel.com> 2640 2641 * config/i386/cpuinfo.c (processor_features): Add 2642 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI. 2643 26442015-09-28 Joseph Myers <joseph@codesourcery.com> 2645 2646 * soft-fp/adddf3.c: Update from glibc. 2647 * soft-fp/addsf3.c: Likewise. 2648 * soft-fp/addtf3.c: Likewise. 2649 * soft-fp/divdf3.c: Likewise. 2650 * soft-fp/divsf3.c: Likewise. 2651 * soft-fp/divtf3.c: Likewise. 2652 * soft-fp/double.h: Likewise. 2653 * soft-fp/eqdf2.c: Likewise. 2654 * soft-fp/eqsf2.c: Likewise. 2655 * soft-fp/eqtf2.c: Likewise. 2656 * soft-fp/extenddftf2.c: Likewise. 2657 * soft-fp/extended.h: Likewise. 2658 * soft-fp/extendsfdf2.c: Likewise. 2659 * soft-fp/extendsftf2.c: Likewise. 2660 * soft-fp/extendxftf2.c: Likewise. 2661 * soft-fp/fixdfdi.c: Likewise. 2662 * soft-fp/fixdfsi.c: Likewise. 2663 * soft-fp/fixdfti.c: Likewise. 2664 * soft-fp/fixsfdi.c: Likewise. 2665 * soft-fp/fixsfsi.c: Likewise. 2666 * soft-fp/fixsfti.c: Likewise. 2667 * soft-fp/fixtfdi.c: Likewise. 2668 * soft-fp/fixtfsi.c: Likewise. 2669 * soft-fp/fixtfti.c: Likewise. 2670 * soft-fp/fixunsdfdi.c: Likewise. 2671 * soft-fp/fixunsdfsi.c: Likewise. 2672 * soft-fp/fixunsdfti.c: Likewise. 2673 * soft-fp/fixunssfdi.c: Likewise. 2674 * soft-fp/fixunssfsi.c: Likewise. 2675 * soft-fp/fixunssfti.c: Likewise. 2676 * soft-fp/fixunstfdi.c: Likewise. 2677 * soft-fp/fixunstfsi.c: Likewise. 2678 * soft-fp/fixunstfti.c: Likewise. 2679 * soft-fp/floatdidf.c: Likewise. 2680 * soft-fp/floatdisf.c: Likewise. 2681 * soft-fp/floatditf.c: Likewise. 2682 * soft-fp/floatsidf.c: Likewise. 2683 * soft-fp/floatsisf.c: Likewise. 2684 * soft-fp/floatsitf.c: Likewise. 2685 * soft-fp/floattidf.c: Likewise. 2686 * soft-fp/floattisf.c: Likewise. 2687 * soft-fp/floattitf.c: Likewise. 2688 * soft-fp/floatundidf.c: Likewise. 2689 * soft-fp/floatundisf.c: Likewise. 2690 * soft-fp/floatunditf.c: Likewise. 2691 * soft-fp/floatunsidf.c: Likewise. 2692 * soft-fp/floatunsisf.c: Likewise. 2693 * soft-fp/floatunsitf.c: Likewise. 2694 * soft-fp/floatuntidf.c: Likewise. 2695 * soft-fp/floatuntisf.c: Likewise. 2696 * soft-fp/floatuntitf.c: Likewise. 2697 * soft-fp/gedf2.c: Likewise. 2698 * soft-fp/gesf2.c: Likewise. 2699 * soft-fp/getf2.c: Likewise. 2700 * soft-fp/ledf2.c: Likewise. 2701 * soft-fp/lesf2.c: Likewise. 2702 * soft-fp/letf2.c: Likewise. 2703 * soft-fp/muldf3.c: Likewise. 2704 * soft-fp/mulsf3.c: Likewise. 2705 * soft-fp/multf3.c: Likewise. 2706 * soft-fp/negdf2.c: Likewise. 2707 * soft-fp/negsf2.c: Likewise. 2708 * soft-fp/negtf2.c: Likewise. 2709 * soft-fp/op-1.h: Likewise. 2710 * soft-fp/op-2.h: Likewise. 2711 * soft-fp/op-4.h: Likewise. 2712 * soft-fp/op-8.h: Likewise. 2713 * soft-fp/op-common.h: Likewise. 2714 * soft-fp/quad.h: Likewise. 2715 * soft-fp/single.h: Likewise. 2716 * soft-fp/soft-fp.h: Likewise. 2717 * soft-fp/subdf3.c: Likewise. 2718 * soft-fp/subsf3.c: Likewise. 2719 * soft-fp/subtf3.c: Likewise. 2720 * soft-fp/truncdfsf2.c: Likewise. 2721 * soft-fp/trunctfdf2.c: Likewise. 2722 * soft-fp/trunctfsf2.c: Likewise. 2723 * soft-fp/trunctfxf2.c: Likewise. 2724 * soft-fp/unorddf2.c: Likewise. 2725 * soft-fp/unordsf2.c: Likewise. 2726 * soft-fp/unordtf2.c: Likewise. 2727 27282015-09-24 Richard Earnshaw <rearnsha@arm.com> 2729 2730 PR libgcc/67624 2731 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly. 2732 27332015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 2734 2735 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file. 2736 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts. 2737 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of 2738 messages. 2739 (internal_mcount): Likewise. 2740 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with 2741 crt_compile, add CRTSTUFF_T_CFLAGS_S. 2742 27432015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 2744 2745 * configure.ac (libgcc_cv_solaris_crts): New test. 2746 * configure: Regenerate. 2747 * config.in: Regenerate. 2748 * config/sol2/crtp.c, config/sol2/crtpg.c: New files. 2749 * config/gmon-sol2.c: Rename to ... 2750 * config/sol2/gmon.c: ... this. 2751 Include auto-target.h. 2752 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS. 2753 * config/t-sol2: Rename to ... 2754 * config/sol2/t-sol2: ... this. 2755 (gmon.o): Reflect renaming. 2756 (crtp.o, crtpg.o): New rules. 2757 * config.host (*-*-solaris2*): Reflect renaming. 2758 Use system CRTs if present. 2759 Remove default CRT case. 2760 27612015-09-23 John David Anglin <danglin@gcc.gnu.org> 2762 2763 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks. 2764 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of 2765 __kernel_cmpxchg2. 2766 (__sync_##OP##_and_fetch_##WIDTH): Likewise. 2767 (__sync_val_compare_and_swap_##WIDTH): Likewise. 2768 (__sync_bool_compare_and_swap_##WIDTH): Likewise. 2769 (__sync_lock_test_and_set_##WIDTH): Likewise. 2770 (__sync_lock_release_##WIDTH): Likewise. 2771 (__sync_fetch_and_##OP##_4): Change result to match type of 2772 __kernel_cmpxchg. 2773 (__sync_##OP##_and_fetch_4): Likewise. 2774 (__sync_val_compare_and_swap_4): Likewise. 2775 (__sync_bool_compare_and_swap_4): likewise. 2776 (__sync_lock_test_and_set_4): Likewise. 2777 (__sync_lock_release_4): Likewise. 2778 (FETCH_AND_OP_2): Add long long variants. 2779 (OP_AND_FETCH_2): Likewise. 2780 (COMPARE_AND_SWAP_2 ): Likewise. 2781 (SYNC_LOCK_TEST_AND_SET_2): Likewise. 2782 (SYNC_LOCK_RELEASE_2): Likewise. 2783 (__sync_bool_compare_and_swap_##WIDTH): Correct return. 2784 27852015-09-22 Kirill Yukhin <kirill.yukhin@intel.com> 2786 2787 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add 2788 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ, 2789 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF. 2790 (get_available_features): Habdle new features. 2791 27922015-09-21 James Bowman <james.bowman@ftdichip.com> 2793 2794 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable 2795 memory layout. Deal correctly with BSS region larger than 32K. 2796 Handle a watchdog reset like a power-on reset. Clean up unused 2797 code. 2798 27992015-09-18 Andrew Dixie <andrewd@gentrack.com> 2800 David Edelsohn <dje.gcc@gmail.com> 2801 2802 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts. 2803 * config/rs6000/crtdbase.S: New file. 2804 * config/rs6000/t-aix-cxa: Build crtdbase.o. 2805 28062015-09-15 Max Filippov <jcmvbkbc@gmail.com> 2807 2808 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): 2809 Add support for call0 ABI. 2810 28112015-09-13 John David Anglin <danglin@gcc.gnu.org> 2812 2813 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned. 2814 28152015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de> 2816 2817 * config/gthr-rtems.h (__GTHREADS_CXX0X): New. 2818 (__GTHREAD_HAS_COND): Likewise. 2819 (__gthread_t): Likewise. 2820 (__gthread_cond_t): Likewise. 2821 (__gthread_time_t): Likewise. 2822 (__GTHREAD_MUTEX_INIT): Likewise. 2823 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise. 2824 (__GTHREAD_COND_INIT): Likewise. 2825 (__GTHREAD_COND_INIT_FUNCTION): Likewise. 2826 (__GTHREAD_TIME_INIT): Likewise. 2827 (__gthread_create): Likewise. 2828 (__gthread_join): Likewise. 2829 (__gthread_detach): Likewise. 2830 (__gthread_equal): Likewise. 2831 (__gthread_self): Likewise. 2832 (__gthread_yield): Likewise. 2833 (__gthread_cond_broadcast): Likewise. 2834 (__gthread_cond_signal): Likewise. 2835 (__gthread_cond_wait): Likewise. 2836 (__gthread_cond_timedwait): Likewise. 2837 (__gthread_cond_wait_recursive): Likewise. 2838 (__gthread_cond_destroy): Likewise. 2839 (rtems_gxx_once): Delete. 2840 (rtems_gxx_key_create): Likewise. 2841 (rtems_gxx_key_delete): Likewise. 2842 (rtems_gxx_getspecific): Likewise. 2843 (rtems_gxx_setspecific): Likewise. 2844 (rtems_gxx_mutex_init): Likewise. 2845 (rtems_gxx_mutex_destroy): Likewise. 2846 (rtems_gxx_mutex_lock): Likewise. 2847 (rtems_gxx_mutex_trylock): Likewise. 2848 (rtems_gxx_mutex_unlock): Likewise. 2849 (rtems_gxx_recursive_mutex_init): Likewise. 2850 (rtems_gxx_recursive_mutex_lock): Likewise. 2851 (rtems_gxx_recursive_mutex_trylock): Likewise. 2852 (rtems_gxx_recursive_mutex_unlock): Likewise. 2853 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer. 2854 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function. 2855 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise. 2856 (__gthread_once): Likewise. 2857 (__gthread_key_create): Likewise. 2858 (__gthread_key_delete): Likewise. 2859 (__gthread_getspecific): Likewise. 2860 (__gthread_setspecific): Likewise. 2861 (__gthread_key_t): Use <pthread.h> type. 2862 (__gthread_once_t): Likewise 2863 (__gthread_mutex_t): Use <sys/lock.h> type. 2864 (__gthread_recursive_mutex_t): Likewise 2865 (__gthread_mutex_lock): Use <sys/lock.h> function. 2866 (__gthread_mutex_trylock): Likewise. 2867 (__gthread_mutex_timedlock): Likewise. 2868 (__gthread_mutex_unlock): Likewise. 2869 (__gthread_mutex_destroy): Likewise. 2870 (__gthread_recursive_mutex_lock): Likewise. 2871 (__gthread_recursive_mutex_trylock): Likewise. 2872 (__gthread_recursive_mutex_timedlock): Likewise. 2873 (__gthread_recursive_mutex_unlock): Likewise. 2874 (__gthread_recursive_mutex_destroy): Likewise. 2875 28762015-08-18 Max Filippov <jcmvbkbc@gmail.com> 2877 2878 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return 2879 context->sp instead of context->cfa. 2880 28812015-08-18 Max Filippov <jcmvbkbc@gmail.com> 2882 2883 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde 2884 with unwind-dw2-fde-dip. 2885 28862015-08-18 Max Filippov <jcmvbkbc@gmail.com> 2887 2888 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use 2889 CALL12 followed by series of ENTRY to spill windowed registers. 2890 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill 2891 instead of making linux spill syscall. 2892 28932015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com> 2894 2895 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake. 2896 (get_intel_cpu): Likewise. 2897 28982015-08-12 H.J. Lu <hongjiu.lu@intel.com> 2899 2900 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL. 2901 (get_intel_cpu): Add Knights Landing support. 2902 29032015-08-11 Uros Bizjak <ubizjak@gmail.com> 2904 2905 PR target/66954 2906 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL. 2907 (get_available_features): Handle FEATURE_PCLMUL. 2908 29092015-08-10 H.J. Lu <hongjiu.lu@intel.com> 2910 2911 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as 2912 Broadwell. 2913 29142015-07-22 Uros Bizjak <ubizjak@gmail.com> 2915 2916 PR target/66954 2917 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES. 2918 (get_available_features): Handle FEATURE_AES. 2919 29202015-07-22 Chung-Lin Tang <cltang@codesourcery.com> 2921 2922 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include. 2923 (EFAULT,EBUSY,ENOSYS): Delete unused #defines. 2924 29252015-07-17 Nathan Sidwell <nathan@codesourcery.com> 2926 2927 * offloadstuff.c: Constify host data. 2928 29292015-07-17 Jan Beulich <jbeulich@suse.com> 2930 2931 * config/t-softfp: Split up "else ifneq". 2932 29332015-07-14 Sandra Loosemore <sandra@codesourcery.com> 2934 Cesar Philippidis <cesar@codesourcery.com> 2935 Chung-Lin Tang <cltang@codesourcery.com> 2936 2937 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize 2938 for __nios2_arch__ level. 2939 29402015-07-13 John Marino <gnugcc@marino.st> 2941 2942 * config/i386/t-dragonfly: New. 2943 29442015-07-01 John David Anglin <danglin@gcc.gnu.org> 2945 2946 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to 2947 better match light-weight syscall argument order. 2948 (__kernel_cmpxchg2): Likewise. 2949 Adjust callers. 2950 29512015-06-30 H.J. Lu <hongjiu.lu@intel.com> 2952 2953 * config.host: Support i[34567]86-*-elfiamcu target. 2954 * config/t-softfp-sfdftf: New file. 2955 * config/i386/32/t-iamcu: Likewise. 2956 * configure: Regenerated. 2957 29582015-06-23 James Lemke <jwlemke@codesourcery.com> 2959 2960 libgcc/config/arm/ 2961 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries. 2962 29632015-05-27 H.J. Lu <hongjiu.lu@intel.com> 2964 2965 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS). 2966 29672015-05-27 John Marino <gnugcc@marino.st> 2968 2969 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set 2970 md_unwind_header 2971 * config/i386/freebsd-unwind.h: New. 2972 29732015-05-22 Uros Bizjak <ubizjak@gmail.com> 2974 2975 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of 2976 i386/t-crtfm to tmake_file. 2977 * config/i386/crtfastmath.c (set_fast_math_sse): New function. 2978 (set_fast_math): Use set_fast_math_sse for SSE targets. 2979 * config/i386/t-crtfm: Remove. 2980 29812015-05-21 Alan Modra <amodra@gmail.com> 2982 2983 PR libgcc/66225 2984 * config/rs6000/morestack.S: Remove ".abiversion 1". 2985 29862015-05-20 Alan Modra <amodra@gmail.com> 2987 2988 * config/rs6000/morestack.S: New. 2989 * config/rs6000/t-stack-rs6000: New. 2990 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000 2991 to tmake_file. 2992 * generic-morestack.c: Don't build for powerpc 32-bit. 2993 29942015-05-19 Eric Botcazou <ebotcazou@adacore.com> 2995 2996 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc. 2997 Remove useless endif/ifneq ($(enable_shared),yes) pair. 2998 29992015-05-16 James Bowman <james.bowman@ftdichip.com> 3000 3001 * config.host: FT32 target added. 3002 * config/ft32/*: New files for FT32 target. 3003 30042015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com> 3005 3006 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION): 3007 New macros. 3008 * config/arm/ieee754-df.S: Add CFI directives. 3009 * config/arm/ieee754-sf.S: Add CFI directives. 3010 30112015-05-13 Eric Botcazou <ebotcazou@adacore.com> 3012 3013 * configure.ac: Include config/sjlj.m4. 3014 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust. 3015 * config.in: Regenerate. 3016 * configure: Likewise. 3017 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions. 3018 30192015-05-12 Uros Bizjak <ubizjak@gmail.com> 3020 3021 * libgcov-util.c: Add space between string literal and macro name. 3022 30232015-05-06 Sandra Loosemore <sandra@codesourcery.com> 3024 Chris Jones <chrisj@nvidia.com> 3025 Joshua Conner <jconner@nvidia.com> 3026 3027 * config.host (arm*-*-linux*): Add support for crtfastmath.o. 3028 (arm*-*-uclinux*): Likewise. 3029 (arm*-*-eabi* | arm*-*-rtems*): Likewise. 3030 * config/arm/crtfastmath.c: New file. 3031 30322014-04-29 Bernd Schmidt <bernds@codesourcery.com> 3033 3034 * Makefile.in (real_host_noncanonical): New variable. 3035 (libsubdir): Use it. 3036 * configure.ac (real_host_noncanonical): Compute. Remove special 3037 case for intelmicemul. 3038 * configure: Regenerate. 3039 30402015-04-28 Uros Bizjak <ubizjak@gmail.com> 3041 3042 * config/frv/elf-lib.h: New file. 3043 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h. 3044 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h 3045 to tm_file. 3046 30472015-04-28 Uros Bizjak <ubizjak@gmail.com> 3048 3049 * config/frv/frvbengin.c: Do not include defaults.h 3050 * config/frv/frvend.c: Ditto. 3051 30522015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp> 3053 3054 * config.host: Add h8300-*-linux 3055 * config/h8300/t-linux: New file. 3056 * config/h8300/lib1funs.s: Change symbol prefix. 3057 * config/h8300/sfp-machine.h: 64bit double support. 3058 30592015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca> 3060 Szabolcs Nagy <szabolcs.nagy@arm.com> 3061 3062 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on 3063 Linux if target provides dl_iterate_phdr. 3064 30652015-04-17 H.J. Lu <hongjiu.lu@intel.com> 3066 3067 PR target/65612 3068 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86. 3069 * config/i386/cpuinfo.c (__cpu_model): Initialize. 3070 (__cpu_indicator_init@GCC_4.8.0): New. 3071 (__cpu_model@GCC_4.8.0): Likewise. 3072 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add 3073 -DUSE_ELF_SYMVER. 3074 30752015-04-16 Nick Clifton <nickc@redhat.com> 3076 3077 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3 3078 and __modhi3 functions. 3079 * config/rl78/divmodso.S: Add G14 and G13 versions of the 3080 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions. 3081 30822015-04-15 Chen Gang <gang.chen.5i5j@gmail.com> 3083 3084 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty 3085 do-while loop as macro body to avoid warnings. 3086 30872015-04-10 Jakub Jelinek <jakub@redhat.com> 3088 Iain Sandoe <iain@codesourcery.com> 3089 3090 PR target/65351 3091 * configure: Regenerate. 3092 30932015-04-07 Jakub Jelinek <jakub@redhat.com> 3094 Iain Sandoe <iain@codesourcery.com> 3095 3096 PR target/65351 3097 * configure: Regenerate. 3098 30992015-03-25 Chung-Lin Tang <cltang@codesourcery.com> 3100 3101 * config.host (nios2-*-linux*): Remove 'extra_parts' setting. 3102 31032015-03-03 Max Filippov <jcmvbkbc@gmail.com> 3104 3105 Implement call0 ABI for xtensa 3106 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill, 3107 __xtensa_nonlocal_goto): Don't compile for call0 ABI. 3108 (__xtensa_sync_caches): Only use entry and retw in windowed ABI, 3109 use ret in call0 ABI. 3110 * config/xtensa/t-windowed: New file. 3111 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed. 3112 * libgcc/configure: Regenerated. 3113 * libgcc/configure.ac: Check if xtensa target is configured for 3114 windowed ABI and thus needs to use custom unwind code. 3115 31162015-02-12 Jonathan Wakely <jwakely@redhat.com> 3117 3118 PR libgcc/64885 3119 * gthr-single.h: Use __unused__ attribute instead of unused. 3120 * config/gthr-vxworks.h: Likewise. 3121 * config/i386/gthr-win32.h: Likewise. 3122 31232015-02-27 Kai Tietz <ktietz@redhat.com> 3124 3125 PR target/65038 3126 * config.in: Regenerated. 3127 * configure: Likewise. 3128 * configure.ac (AC_HEADER_STDC): Added explicit. 3129 (AC_CHECK_HEADERS): Check for default headers plus 3130 for ftw.h header. 3131 * libgcov-util.c (gcov_read_profile_dir): Disable use 3132 of ftw-function, if header is not found. 3133 (ftw_read_file): Likewise. 3134 31352015-02-23 Thomas Schwinge <thomas@codesourcery.com> 3136 3137 PR target/65181 3138 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to 3139 -Dinhibit_libc. 3140 31412015-02-17 Sandra Loosemore <sandra@codesourcery.com> 3142 3143 * config/arm/bpabi.S (test_div_by_zero): Make label names 3144 consistent between thumb2 and arm mode cases. Separate the 3145 signed comparison on the high word of the numerator from the 3146 unsigned comparison on the low word. 3147 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate 3148 signed comparison. 3149 31502015-02-17 Joseph Myers <joseph@codesourcery.com> 3151 3152 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h> 3153 and <string.h>. 3154 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy. 3155 31562015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de> 3157 3158 PR gcov-profile/61889 3159 * libgcov-driver-system.c: undefine clashing macro for mkdir. 3160 31612015-02-02 Nick Clifton <nickc@redhat.com> 3162 3163 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case 3164 rounding up the fraction. 3165 31662015-01-31 John David Anglin <danglin@gcc.gnu.org> 3167 3168 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of 3169 oldval and newval to const void *. Fix typo. 3170 (FETCH_AND_OP_2): Use __atomic_load_n to load value. 3171 (FETCH_AND_OP_WORD): Likewise. 3172 (OP_AND_FETCH_WORD): Likewise. 3173 (COMPARE_AND_SWAP_2): Likewise. 3174 (__sync_val_compare_and_swap_4): Likewise. 3175 (__sync_lock_test_and_set_4): Likewise. 3176 (SYNC_LOCK_RELEASE_2): Likewise. 3177 Remove support for long long atomic operations. 3178 31792015-01-27 Caroline Tice <cmtice@google.com> 3180 3181 Committing VTV Cywin/Ming patch for Patrick Wollgast 3182 * Makefile.in: Move rules to build vtv_*.o out of the check 3183 for CUSTOM_CRTSTUFF. 3184 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*, 3185 i[34567]86-*-mingw*) 3186 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if 3187 enable_vtable_verify. 3188 31892015-01-27 Nick Clifton <nickc@redhat.com> 3190 3191 * config/rl78/cmpsi2.S: Use function start and end macros. 3192 (__gcc_bcmp): New function. 3193 * config/rl78/lshrsi3.S: Use function start and end macros. 3194 * config/rl78/mulsi3.S: Add support for G10. 3195 (__mulqi3): New function for G10. 3196 * config/rl78/signbit.S: Use function start and end macros. 3197 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and 3198 fpmath-sf.S. 3199 (LIB2FUNCS_EXCLUDE): Define. 3200 (LIB2FUNCS_ST): Define. 3201 * config/rl78/trampoline.S: Use function start and end macros. 3202 * config/rl78/vregs.h (START_FUNC): New macro. 3203 (START_ANOTHER_FUNC): New macro. 3204 (END_FUNC): New macro. 3205 (END_ANOTHER_FUNC): New macro. 3206 * config/rl78/bit-count.S: New file. Contains assembler 3207 implementations of the bit counting functions: ___clzhi2, 3208 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2, 3209 __paritysi2, __popcounthi2 and __popcountsi2. 3210 * config/rl78/fpbit-sf.S: New file. Contains assembler 3211 implementationas of the math functions: __negsf2, __cmpsf2, 3212 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2, 3213 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf. 3214 * config/rl78/fpmath-sf.S: New file. Contains assembler 3215 implementations of the math functions: __subsf3, __addsf3, 3216 __mulsf3 and __divsf3 3217 32182015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 3219 3220 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): 3221 Add i386/elf-lib.h to tm_file. 3222 * config/i386/elf-lib.h: Fix comment. 3223 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__ 3224 && __sun__ && __svr4__]: Remove workaround. 3225 32262015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org> 3227 3228 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and 3229 FEATURE_BMI2. 3230 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2. 3231 32322015-01-24 H.J. Lu <hongjiu.lu@intel.com> 3233 3234 * config/i386/cpuinfo.c (processor_subtypes): Add 3235 INTEL_COREI7_BROADWELL. 3236 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell 3237 model numbers. 3238 32392015-01-23 Uros Bizjak <ubizjak@gmail.com> 3240 3241 * config/i386/elf-lib.h: New file. 3242 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h. 3243 Wrap definition in #ifdef __i386__. 3244 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu) 3245 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*) 3246 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*) 3247 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h 3248 to tm_file. 3249 32502015-01-22 Chen Gang <gang.chen.5i5j@gmail.com> 3251 3252 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of 3253 "(char *)" to avoid qualifier warning by 'xgcc' compiling. 3254 32552015-01-20 Chung-Lin Tang <cltang@codesourcery.com> 3256 3257 * config/nios2/linux-unwind.h (nios2_fallback_frame_state): 3258 Update rt_sigframe format and address for current Nios II 3259 Linux conventions. 3260 32612015-01-09 Andreas Tobler <andreast@gcc.gnu.org> 3262 3263 * config.host (arm*-*-freebsd*): Add new configuration for 3264 arm*-*-freebsd*. 3265 * config/arm/freebsd-atomic.c: New file. 3266 * config/arm/t-freebsd: Likewise. 3267 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of 3268 'PC-relative indirect' OS's. 3269 32702015-01-06 Eric Botcazou <ebotcazou@adacore.com> 3271 3272 * config.host: Add Visium support. 3273 * config/visium: New directory. 3274 32752015-01-05 Jakub Jelinek <jakub@redhat.com> 3276 3277 Update copyright years. 3278 32792014-12-19 Matthew Fortune <matthew.fortune@imgtec.com> 3280 3281 * config.host: Support mipsisa32r6 and mipsisa64r6. 3282 * config/mips/mips16.S: Do not build for R6. 3283 32842014-12-17 Oleg Endo <olegendo@gcc.gnu.org> 3285 3286 * config/sh/crt.h: New. 3287 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini 3288 symbols. 3289 * config/sh/crt1.S: Likewise. 3290 32912014-12-15 Uros Bizjak <ubizjak@gmail.com> 3292 3293 PR libgcc/63832 3294 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use 3295 func_ptr *dtor_list temporary variable to avoid "array subscript 3296 is above array bounds" warnings. 3297 32982014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com> 3299 3300 * Makefile.in (with_aix_soname): Define. 3301 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option. 3302 * configure.ac: Accept --with-aix-soname=aix|svr4|both option. 3303 * configure: Recreate. 3304 33052014-12-05 Olivier Hainque <hainque@adacore.com> 3306 3307 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def, 3308 now provided by defaults.h. 3309 33102014-11-30 Oleg Endo <olegendo@gcc.gnu.org> 3311 3312 PR target/55351 3313 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking 3314 whether it's defined. 3315 33162014-11-27 Ilya Tocar <ilya.tocar@intel.com> 3317 3318 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F. 3319 * config/i386/cpuinfo.c (get_available_features): Detect it. 3320 33212014-11-27 Tony Wang <tony.wang@arm.com> 3322 3323 * config/arm/lib1funcs.S (FUNC_START): Add conditional section 3324 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3. 3325 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols. 3326 33272014-11-25 Segher Boessenkool <segher@kernel.crashing.org> 3328 3329 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon. 3330 33312014-11-24 John David Anglin <danglin@gcc.gnu.org> 3332 3333 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap() 3334 instead. 3335 33362014-11-21 Guy Martin <gmsoft@tuxicoman.be> 3337 John David Anglin <danglin@gcc.gnu.org> 3338 3339 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New. 3340 (FETCH_AND_OP_2): New. Use for subword and double word operations. 3341 (OP_AND_FETCH_2): Likewise. 3342 (COMPARE_AND_SWAP_2): Likewise. 3343 (SYNC_LOCK_TEST_AND_SET_2): Likewise. 3344 (SYNC_LOCK_RELEASE_2): Likewise. 3345 (SUBWORD_SYNC_OP): Remove. 3346 (SUBWORD_VAL_CAS): Likewise. 3347 (SUBWORD_BOOL_CAS): Likewise. 3348 (FETCH_AND_OP_WORD): Update. 3349 Consistently use signed types. 3350 33512014-11-13 Bernd Schmidt <bernds@codesourcery.com> 3352 Thomas Schwinge <thomas@codesourcery.com> 3353 Ilya Verbin <ilya.verbin@intel.com> 3354 Andrey Turetskiy <andrey.turetskiy@intel.com> 3355 3356 * Makefile.in (crtoffloadbegin$(objext)): New rule. 3357 (crtoffloadend$(objext)): Likewise. 3358 * configure: Regenerate. 3359 * configure.ac (accel_dir_suffix): Compute new variable. 3360 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o 3361 if enable_offload_targets is not empty. 3362 * offloadstuff.c: New file. 3363 33642014-11-13 Nick Clifton <nickc@redhat.com> 3365 3366 * config/rl78/divmodhi.S: Add support for the G10 architecture. 3367 Use START_FUNC and END_FUNC macros to enable linker garbage 3368 collection. 3369 * config/rl78/divmodqi.S: Likewise. 3370 * config/rl78/divmodsi.S: Likewise. 3371 * config/rl78/mulsi3.S: Likewise. 3372 * config/rl78/lib2div.c: Remove G10 functions. 3373 * config/rl78/lib2muls.c: Likewise. 3374 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define. 3375 * config/rl78/vregs.h (START_FUNC): New macro. 3376 (END_FUNC): New macro. 3377 33782014-11-12 Matthew Fortune <matthew.fortune@imgtec.com> 3379 3380 * config/mips/mips16.S: Set .module when supported. Update O32 3381 FP64 calling convention and use for FPXX when possible. Add FPXX 3382 calling convention fallback case. 3383 33842014-11-06 Bernd Schmidt <bernds@codesourcery.com> 3385 3386 * config.host: Handle nvptx-*-*. 3387 * shared-object.mk (as-flags-$o): Define. 3388 ($(base)$(objext), $(base)_s$(objext)): Use it instead of 3389 -xassembler-with-cpp. 3390 * static-object.mk: Identical changes. 3391 * config/nvptx/t-nvptx: New file. 3392 * config/nvptx/crt0.s: New file. 3393 * config/nvptx/free.asm: New file. 3394 * config/nvptx/malloc.asm: New file. 3395 * config/nvptx/realloc.c: New file. 3396 33972014-10-30 Joseph Myers <joseph@codesourcery.com> 3398 3399 * Makefile.in (libgcc.map.in): New target. 3400 (libgcc.map): Use libgcc.map.in. 3401 * config/t-softfp (softfp_compat): New variable to be set by 3402 users. 3403 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New 3404 variables. 3405 [$(softfp_compat) = y] (softfp_file_list): Use files in the build 3406 directory. 3407 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers 3408 that use compat symbols and disable all code unless [SHARED]. 3409 * config/t-softfp-compat: New file. 3410 * find-symver.awk: New file. 3411 * configure.ac (--with-glibc-version): New configure option. 3412 (ppc_fp_compat): New variable set for powerpc*-*-linux*. 3413 * configure: Regenerate. 3414 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for 3415 soft-float and e500. 3416 34172014-10-29 Joseph Myers <joseph@codesourcery.com> 3418 3419 * config/t-hardfp (hardfp_exclusions): Document new variable for 3420 user to define. 3421 (hardfp_func_list): Exclude functions from $(hardfp_exclusions). 3422 * config/t-softfp (softfp_extras): Document new variable for user 3423 to define. 3424 (softfp_func_list): Add functions from $(softfp_extras). 3425 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files. 3426 * config.host (powerpc*-*-linux*): For e500v1, use 3427 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and 3428 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp 3429 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl. 3430 34312014-10-26 John David Anglin <danglin@gcc.gnu.org> 3432 3433 * config/pa/linux-unwind.h (pa32_read_access_ok): New function. 3434 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if 3435 memory read accesses are ok. 3436 34372014-10-25 Joseph Myers <joseph@codesourcery.com> 3438 3439 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*. 3440 * configure: Regenerate. 3441 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine 3442 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead 3443 of soft-fp for 32-bit classic hard float. Do not use 3444 t-softfp-excl for soft float. 3445 34462014-10-22 Joseph Myers <joseph@codesourcery.com> 3447 3448 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit 3449 configurations. 3450 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end): 3451 Remove variables. 3452 34532014-10-22 Georg-Johann Lay <avr@gjlay.de> 3454 3455 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code 3456 introduced with 2014-10-21 trunk r216525. 3457 34582014-10-21 Joern Rennecke <joern.rennecke@embecosm.com> 3459 Vidya Praveen <vidya.praveen@atmel.com> 3460 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com> 3461 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com> 3462 Pitchumani Sivanupandi <Pitchumani.S@atmel.com> 3463 3464 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending 3465 order. 3466 3467 Updated library functions for AVRTINY arch. 3468 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY. 3469 Replaced occurrences of r0/r1 with tmp/zero reg macros. 3470 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw 3471 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with 3472 wsubi/wadi macors. 3473 (__mulsi3_helper): Update stack, preserve callee saved regs and 3474 argument from stack. Restore callee save registers. 3475 (__mulpsi3): Likewise. 3476 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64, 3477 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8, 3478 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for 3479 AVRTINY. 3480 (__tablejump2__): Added lpm equivalent instructions for AVRTINY. 3481 (__do_copy_data): Added new definition for AVRTINY. 3482 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY. 3483 (__load_3, __load_4, __xload_1, __xload_2, __xload_3, 3484 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY. 3485 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with 3486 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi 3487 macors. 3488 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for 3489 AVRTINY. 3490 3491 Fix broken long multiplication on tiny arch. 3492 34932014-10-09 Joseph Myers <joseph@codesourcery.com> 3494 3495 * soft-fp/double.h: Update from glibc. 3496 * soft-fp/eqdf2.c: Likewise. 3497 * soft-fp/eqsf2.c: Likewise. 3498 * soft-fp/eqtf2.c: Likewise. 3499 * soft-fp/extenddftf2.c: Likewise. 3500 * soft-fp/extended.h: Likewise. 3501 * soft-fp/extendsfdf2.c: Likewise. 3502 * soft-fp/extendsftf2.c: Likewise. 3503 * soft-fp/extendxftf2.c: Likewise. 3504 * soft-fp/gedf2.c: Likewise. 3505 * soft-fp/gesf2.c: Likewise. 3506 * soft-fp/getf2.c: Likewise. 3507 * soft-fp/ledf2.c: Likewise. 3508 * soft-fp/lesf2.c: Likewise. 3509 * soft-fp/letf2.c: Likewise. 3510 * soft-fp/op-1.h: Likewise. 3511 * soft-fp/op-2.h: Likewise. 3512 * soft-fp/op-4.h: Likewise. 3513 * soft-fp/op-8.h: Likewise. 3514 * soft-fp/op-common.h: Likewise. 3515 * soft-fp/quad.h: Likewise. 3516 * soft-fp/single.h: Likewise. 3517 * soft-fp/soft-fp.h: Likewise. 3518 * soft-fp/unorddf2.c: Likewise. 3519 * soft-fp/unordsf2.c: Likewise. 3520 * soft-fp/unordtf2.c: Likewise. 3521 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D. 3522 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S. 3523 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D. 3524 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S. 3525 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D. 3526 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S. 3527 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D. 3528 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S. 3529 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D. 3530 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S. 3531 35322014-10-08 Rong Xu <xur@google.com> 3533 3534 * libgcov-util.c (read_gcda_file): Fix format. 3535 (find_match_gcov_info): Ditto. 3536 (calculate_2_entries): New. 3537 (compute_one_gcov): Ditto. 3538 (gcov_info_count_all_cold): Ditto. 3539 (gcov_info_count_all_zero): Ditto. 3540 (extract_file_basename): Ditto. 3541 (get_file_basename): Ditto. 3542 (set_flag): Ditto. 3543 (matched_gcov_info): Ditto. 3544 (calculate_overlap): Ditto. 3545 (gcov_profile_overlap): Ditto. 3546 * libgcov-driver.c (compute_summary): Make 3547 it avavilable for external calls. 3548 35492014-10-06 Rong Xu <xur@google.com> 3550 3551 * Makefile.in: Ditto. 3552 * libgcov-driver.c (gcov_sort_n_vals): New utility function. 3553 (gcov_sort_icall_topn_counter): Ditto. 3554 (gcov_sort_topn_counter_arrays): Ditto. 3555 (dump_one_gcov): Sort indirect_call topn counters. 3556 * libgcov-merge.c (__gcov_merge_icall_topn): New merge 3557 function. 3558 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New 3559 utility function. 3560 (__gcov_indirect_call_topn_profiler): New profiler function. 3561 * libgcov-util.c (__gcov_icall_topn_counter_op): New. 3562 * libgcov.h: New decls. 3563 35642014-10-04 Trevor Saunders <tsaunders@mozilla.com> 3565 3566 * config.host: Remove support for score-*. 3567 35682014-09-22 Joseph Myers <joseph@codesourcery.com> 3569 3570 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. 3571 (__LIBGCC_XF_MANT_DIG__): Define if not already defined. 3572 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of 3573 __LIBGCC_XF_MANT_DIG__. 3574 (__LIBGCC_TF_MANT_DIG__): Define if not already defined. 3575 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of 3576 __LIBGCC_TF_MANT_DIG__. 3577 * libgcc2.c (NOTRUNC): Define in terms of 3578 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE. 3579 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. 3580 35812014-09-22 Joseph Myers <joseph@codesourcery.com> 3582 3583 PR target/63312 3584 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS): 3585 New macros. 3586 35872014-09-22 Hans-Peter Nilsson <hp@axis.com> 3588 3589 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS 3590 override USE_PT_GNU_EH_FRAME. 3591 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity- 3592 check USE_EH_FRAME_REGISTRY_ALWAYS against 3593 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane. 3594 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New 3595 variable for substituted force_explicit_eh_registry. 3596 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY. 3597 * configure.ac (explicit-exception-frame-registration): 3598 New AC_ARG_ENABLE. 3599 * configure: Regenerate. 3600 36012014-09-19 Olivier Hainque <hainque@adacore.com> 3602 3603 * config.host (powerpc-wrs-vxworksmils): New configuration, 3604 same as vxworksae. 3605 36062014-09-18 Joseph Myers <joseph@codesourcery.com> 3607 3608 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__. 3609 36102014-09-18 Joseph Myers <joseph@codesourcery.com> 3611 3612 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear 3613 bits not set bits as indicating trapping exceptions. 3614 36152014-09-17 Nathan sidwell <nathan@acm.org> 3616 3617 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ... 3618 (LIBGCOV_DRIVER): ... here. 3619 * libgcov-driver.c (gcov_master): New. 3620 (gcov_exit): Remove from master chain. 3621 (__gcov_init): Add to master chain if version compatible. Don't 3622 clear the version. 3623 * libgcov_interface (__gcov_flust): Call gcov_dump_int. 3624 (gcov_reset_int): Clear master chain, if compatible. 3625 (gcov_dump_int): New internal interface. Dump master chain, if 3626 compatible. 3627 (gcov_dump): Alias for gcov_dump_int. 3628 * libgcov.h (struct gcov_root): Add next and prev fields. 3629 (struct gcov_master): New struct. 3630 (__gcov_master): New. 3631 (gcov_dump_int): Declare. 3632 36332014-09-17 Olivier Hainque <hainque@adacore.com> 3634 3635 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file 3636 and crtbegin.o + crtend.o to extra_parts. 3637 36382014-09-12 Joseph Myers <joseph@codesourcery.com> 3639 3640 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using 3641 __LIBGCC_HAS_SF_MODE__. 3642 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__. 3643 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__. 3644 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__. 3645 * config/libbid/bid_gcc_intrinsics.h 3646 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define. 3647 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__. 3648 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__. 3649 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define. 3650 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__. 3651 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__. 3652 36532014-09-11 Georg-Johann Lay <avr@gjlay.de> 3654 3655 PR target/63223 3656 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM 3657 and R24 as needed. Make work for all devices and .text locations. 3658 (__do_global_ctors, __do_global_dtors): Use word addresses. 3659 (__tablejump__, __tablejump_elpm__): Remove functions. 3660 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm. 3661 Add _tablejump2. 3662 (XICALL, XIJMP): New macros. 3663 36642014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com> 3665 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> 3666 3667 * config.host (aarch64*): Include crtfastmath.o and 3668 t-crtfm. 3669 * config/aarch64/crtfastmath.c: New file. 3670 36712014-09-08 Trevor Saunders <tsaunders@mozilla.com> 3672 3673 * config.host: Remove picochip support. 3674 * config/picochip/adddi3.S: Remove. 3675 * config/picochip/ashlsi3.S: Remove. 3676 * config/picochip/ashlsi3.c: Remove. 3677 * config/picochip/ashrsi3.S: Remove. 3678 * config/picochip/ashrsi3.c: Remove. 3679 * config/picochip/clzsi2.S: Remove. 3680 * config/picochip/cmpsi2.S: Remove. 3681 * config/picochip/divmod15.S: Remove. 3682 * config/picochip/divmodhi4.S: Remove. 3683 * config/picochip/divmodsi4.S: Remove. 3684 * config/picochip/lib1funcs.S: Remove. 3685 * config/picochip/longjmp.S: Remove. 3686 * config/picochip/lshrsi3.S: Remove. 3687 * config/picochip/lshrsi3.c: Remove. 3688 * config/picochip/parityhi2.S: Remove. 3689 * config/picochip/popcounthi2.S: Remove. 3690 * config/picochip/setjmp.S: Remove. 3691 * config/picochip/subdi3.S: Remove. 3692 * config/picochip/t-picochip: Remove. 3693 * config/picochip/ucmpsi2.S: Remove. 3694 * config/picochip/udivmodhi4.S: Remove. 3695 * config/picochip/udivmodsi4.S: Remove. 3696 36972014-09-08 Joseph Myers <joseph@codesourcery.com> 3698 3699 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__. 3700 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__. 3701 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__. 3702 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__. 3703 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give 3704 error if not defined and LIBGCC2_HAS_SF_MODE is defined. 3705 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not 3706 defined and LIBGCC2_HAS_DF_MODE is defined. 3707 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not 3708 defined and LIBGCC2_HAS_XF_MODE is defined. 3709 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not 3710 defined and LIBGCC2_HAS_TF_MODE is defined. 3711 37122014-09-08 Joseph Myers <joseph@codesourcery.com> 3713 3714 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL 3715 and ROUND_TOWARDS_ZERO conditionals. 3716 37172014-09-07 Nathan sidwell <nathan@acm.org> 3718 3719 * libgcov-interface.c (STRONG_ALIAS): Rename to ... 3720 (ALIAS_weak): ... here. Use forwarding function. Adjust uses. 3721 37222014-09-05 Joseph Myers <joseph@codesourcery.com> 3723 3724 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc. 3725 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all 3726 uses to __LIBGCC_STACK_POINTER_REGNUM__. 3727 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to 3728 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3729 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): 3730 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3731 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all 3732 uses to __LIBGCC_STACK_GROWS_DOWNWARD__. 3733 (DWARF_FRAME_REGISTERS): Change all uses to 3734 __LIBGCC_DWARF_FRAME_REGISTERS__. 3735 (EH_RETURN_STACKADJ_RTX): Change all uses to 3736 __LIBGCC_EH_RETURN_STACKADJ_RTX__. 3737 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to 3738 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition. 3739 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change 3740 use to __LIBGCC_EH_FRAME_SECTION_NAME__. 3741 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__. 3742 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use 3743 to __LIBGCC_EH_FRAME_SECTION_NAME__. 3744 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__ 3745 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to 3746 __LIBGCC_STACK_POINTER_REGNUM__. 3747 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to 3748 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3749 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use 3750 to __LIBGCC_STACK_POINTER_REGNUM__. 3751 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change 3752 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3753 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change 3754 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3755 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): 3756 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3757 (STACK_POINTER_REGNUM): Change all uses to 3758 __LIBGCC_STACK_POINTER_REGNUM__. 3759 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change 3760 use to __LIBGCC_STACK_POINTER_REGNUM__. 3761 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all 3762 uses to __LIBGCC_STACK_POINTER_REGNUM__. 3763 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use 3764 to __LIBGCC_DWARF_FRAME_REGISTERS__. 3765 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use 3766 to __LIBGCC_DWARF_FRAME_REGISTERS__. 3767 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use 3768 to __LIBGCC_STACK_POINTER_REGNUM__. 3769 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS): 3770 Remove conditional definition. 3771 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to 3772 __LIBGCC_TEXT_SECTION_ASM_OP__. 3773 (EH_FRAME_SECTION_NAME): Change all uses to 3774 __LIBGCC_EH_FRAME_SECTION_NAME__. 3775 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to 3776 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__. 3777 (CTORS_SECTION_ASM_OP): Change all uses to 3778 __LIBGCC_CTORS_SECTION_ASM_OP__. 3779 (DTORS_SECTION_ASM_OP): Change all uses to 3780 __LIBGCC_DTORS_SECTION_ASM_OP__. 3781 (JCR_SECTION_NAME): Change all uses to 3782 __LIBGCC_JCR_SECTION_NAME__. 3783 (INIT_SECTION_ASM_OP): Change all uses to 3784 __LIBGCC_INIT_SECTION_ASM_OP__. 3785 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to 3786 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__. 3787 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to 3788 __LIBGCC_STACK_GROWS_DOWNWARD__. 3789 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to 3790 __LIBGCC_INIT_SECTION_ASM_OP__. 3791 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to 3792 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__. 3793 (EH_FRAME_SECTION_NAME): Change all uses to 3794 __LIBGCC_EH_FRAME_SECTION_NAME__. 3795 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional 3796 definitions. Change all uses to 3797 __LIBGCC_VTABLE_USES_DESCRIPTORS__. 3798 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to 3799 __LIBGCC_STACK_GROWS_DOWNWARD__. 3800 (DWARF_FRAME_REGISTERS): Change all uses to 3801 __LIBGCC_DWARF_FRAME_REGISTERS__. 3802 (EH_RETURN_STACKADJ_RTX): Change all uses to 3803 __LIBGCC_EH_RETURN_STACKADJ_RTX__. 3804 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional 3805 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__. 3806 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to 3807 __LIBGCC_DONT_USE_BUILTIN_SETJMP__. 3808 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__. 3809 38102014-09-02 Nathan sidwell <nathan@acm.org> 3811 3812 * libgcov-interface.c (STRONG_ALIAS): New. 3813 (__gcov_flush): Call __gcov_reset_int. 3814 (__gcov_reset): Strong alias for ... 3815 (__gcov_reset_ing): ... this renamed hidden version. 3816 * libgcov.h (__gcov_reset_int): New declaration. 3817 38182014-08-19 Yaakov Selkowitz <yselkowi@redhat.com> 3819 3820 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit 3821 call from here... 3822 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here. 3823 (__dso_handle): Define on Cygwin. 3824 * config/i386/t-cygming (crtbeginS.o): New rule. 3825 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts. 3826 3827 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix 3828 declaration syntax. 3829 38302014-08-13 Steve Ellcey <sellcey@mips.com> 3831 3832 * crtstuff.c: Undef caddr_t. 3833 38342014-08-12 Steve Ellcey <sellcey@mips.com> 3835 3836 * config/mips/mips16.S: Skip when __mips_soft_float is defined. 3837 38382014-08-07 Nathan Sidwell <nathan@acm.org> 3839 3840 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ... 3841 (LIBGCOV_DRIVER): ... to here. 3842 * libgcov.h (gcov_do_dump): New #define. 3843 (struct gcov_root): New. 3844 (__gcov_root): New declaration. 3845 (__gcov_dump_one): Declare. 3846 * libgcov-driver.c (gcov_list, gcov_dump_complete, 3847 run_accounted): Delete. 3848 (gcov_compute_histogram): Add LIST argument, adjust. 3849 (compute_summary): Adjust gcov_compute_histogram call. 3850 (gcov_do_dump): Not hidden, static in libgcov. 3851 (gcov_clear): Move to interface.c. 3852 (__gcov_dump_one): New, broken out of ... 3853 (gcov_exit): ... here. Make static. 3854 (__gcov_root): New. 3855 (__gcov_init): Adjust. 3856 * libgcov-interface.c (gcov_clear, gcov_exit): Remove 3857 declarations. 3858 (__gcov_flush): Use __gcov_dump_one and __gcov_reset. 3859 (gcov_clear): Moved from driver.c. Add LIST argument. 3860 (__gcov_reset): Adjust for changed interfaces. 3861 (__gcov_fork): Remove local declaration of __gcov_flush_mx. 3862 38632014-08-04 Rohit <rohitarulraj@freescale.com> 3864 3865 PR target/60102 3866 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update 3867 based on change in SPE high register numbers and 3 HTM registers. 3868 38692014-08-01 Nathan Sidwell <nathan@acm.org> 3870 3871 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER, 3872 LIBGCOV_INTERFACE): Reformat. 3873 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when 3874 IN_GCOV_TOOL. 3875 * libgcov-interface.c: Reformat some comments. 3876 (__gcov_flush_mx): Add declaration. Tidy up definition. 3877 38782014-07-31 Alan Modra <amodra@gmail.com> 3879 Peter Bergner <bergner@vnet.ibm.com> 3880 3881 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete. 3882 (pack_ldouble): New function. 3883 (__gcc_qadd): Use it. 3884 (__gcc_qmul): Likewise. 3885 (__gcc_qdiv): Likewise. 3886 (__gcc_qneg): Likewise. 3887 (__gcc_stoq): Likewise. 3888 (__gcc_dtoq): Likewise. 3889 38902014-07-30 J. D. Johnston <jjohnst@us.ibm.com> 3891 3892 * config/s390/tpf-unwind.h: Include <stdbool.h>. 3893 (__tpf_eh_return): Add original return address as second parameter. 3894 Handle cases where unwinder routines were called directly, instead 3895 of from within the C++ library. 3896 38972014-07-29 Nathan Sidwell <nathan@acm.org> 3898 3899 * libgcov.h: Move renaming of entry points to lib gcov specific 3900 portion. 3901 (gcov_do_dump): New rename. 3902 (gcov_rewrite): Remove inline, make HIDDEN. 3903 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations. 3904 (gcov_exit_compute_summary): Rename to ... 3905 (compute_summary): ... here. Add LIST argument. 3906 (gcov_exit_merge_gcda): Rename to ... 3907 (merge_one_data): ... here. 3908 (gcov_exit_write_gcda): Rename to ... 3909 (write_one_data): ... here. 3910 (gcov_exit_merge_summary): Rename to ... 3911 (merge_summary): Add RUN_COUNTED argument. 3912 (gcov_exit_dump_gcov): Rename to ... 3913 (dump_one_gcov): Add RUN_COUNTED argument. 3914 (gcov_do_dump): New function, broken out of ... 3915 (gcov_exit): ... here. Call it. 3916 39172014-07-27 Anthony Green <green@moxielogic.com> 3918 3919 * config.host: Add moxiebox configuration suppport. 3920 39212014-07-27 Nathan Sidwell <nathan@acm.org> 3922 3923 * libgcov-driver.c (struct gcov_filename_aux): Rename ... 3924 (struct gcov_filename): ... here. Include buffer and max length 3925 fields. 3926 (gcov_max_filename): Remove. 3927 (gi_filename): Remove. 3928 (gcov_exit_compute_summary): Compute max filename here. 3929 (gcov_exit_merge_gcda): Add filename parm, adjust. 3930 (gcov_exit_merge_summary): Likewise. 3931 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes. 3932 (gcov_exit): Likewise. 3933 (__gcov_init): Don't calculate max length here. 3934 * libgcov_util.c (max_filename_len): Remove. 3935 (read_gcda_file): Don't calculate max length here. 3936 (gcov_read_profile_dir): Don't propagate here. 3937 * libgcov-driver-system.c (alloc_filename_struct): Adjust for 3938 struct gcov_filename changes. 3939 (gcov_exit_open_gcda_file): Likewise. 3940 39412014-07-25 Nathan Sidwell <nathan@acm.org> 3942 3943 * libgcov-driver.c (set_gcov_dump_complete, 3944 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global 3945 functions polluting user's namespace. 3946 (gcov_exit): Set variable directly. 3947 (gcov_clear): Reset variable directly. 3948 * libgcov-interface.c (get_gcov_dymp_complete, 3949 reset_gov_dump_complete): Remove declarations. 3950 (__gcov_reset, __gcov_dump): Don't call them. 3951 39522014-07-24 DJ Delorie <dj@redhat.com> 3953 3954 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public. 3955 (__gcc_deregister_frame): Move logic to detect deregister function 3956 to ... 3957 (__gcc_register_frame): here, so it's consistent with the register 3958 logic. 3959 39602014-07-23 Nathan Sidwell <nathan@acm.org> 3961 3962 * libgcov-driver.c (set_gcov_list): Remove. 3963 (gcov_list): Make non-static in GCOV_TOOL. 3964 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define. 3965 39662014-07-17 John David Anglin <danglin@gcc.gnu.org> 3967 3968 * config/pa/linux-atomic.c (__sync_lock_release_4): New. 3969 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release. 3970 Don't use SYNC_LOCK_RELEASE for int type. 3971 39722014-07-14 Richard Biener <rguenther@suse.de> 3973 3974 * libgcov.h (struct gcov_fn_info): Make ctrs size 1. 3975 39762014-07-11 Rong Xu <xur@google.com> 3977 3978 * libgcov-util.c (gcov_max_filename): Fix declartion. 3979 39802014-07-10 Rong Xu <xur@google.com> 3981 3982 Add gcov-tool: an offline gcda profile processing tool 3983 Support. 3984 * libgcov-driver.c (gcov_max_filename): Make available 3985 to gcov-tool. 3986 * libgcov-merge.c (__gcov_merge_add): Replace 3987 gcov_read_counter() with a Macro. 3988 (__gcov_merge_ior): Ditto. 3989 (__gcov_merge_time_profile): Ditto. 3990 (__gcov_merge_single): Ditto. 3991 (__gcov_merge_delta): Ditto. 3992 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag 3993 in the utility functions. 3994 (set_fn_ctrs): Utility function for reading gcda files to in-memory 3995 gcov_list object link lists. 3996 (tag_function): Ditto. 3997 (tag_blocks): Ditto. 3998 (tag_arcs): Ditto. 3999 (tag_lines): Ditto. 4000 (tag_counters): Ditto. 4001 (tag_summary): Ditto. 4002 (read_gcda_finalize): Ditto. 4003 (read_gcda_file): Ditto. 4004 (ftw_read_file): Ditto. 4005 (read_profile_dir_init): Ditto. 4006 (gcov_read_profile_dir): Ditto. 4007 (gcov_read_counter_mem): Ditto. 4008 (gcov_get_merge_weight): Ditto. 4009 (merge_wrapper): A wrapper function that calls merging handler. 4010 (gcov_merge): Merge two gcov_info objects with weights. 4011 (find_match_gcov_info): Find the matched gcov_info in the list. 4012 (gcov_profile_merge): Merge two gcov_info object lists. 4013 (__gcov_add_counter_op): Process edge profile counter values. 4014 (__gcov_ior_counter_op): Process IOR profile counter values. 4015 (__gcov_delta_counter_op): Process delta profile counter values. 4016 (__gcov_single_counter_op): Process single profile counter values. 4017 (fp_scale): Callback function for float-point scaling. 4018 (int_scale): Callback function for integer fraction scaling. 4019 (gcov_profile_scale): Scaling profile counters. 4020 (gcov_profile_normalize): Normalize profile counters. 4021 * libgcov.h: Add headers and functions for gcov-tool use. 4022 (gcov_get_counter): New. 4023 (gcov_get_counter_target): Ditto. 4024 (struct gcov_info): Make the functions field mutable in gcov-tool 4025 compilation. 4026 40272014-06-23 Kai Tietz <ktietz@redhat.com> 4028 4029 PR libgcc/61585 4030 * unwind-seh.c (_Unwind_GetGR): Check for proper 4031 index range. 4032 (_Unwind_SetGR): Likewise. 4033 40342014-05-22 Nick Clifton <nickc@redhat.com> 4035 4036 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add 4037 -mhwmult=none. 4038 40392014-05-22 Teresa Johnson <tejohnson@google.com> 4040 4041 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c 4042 include. 4043 40442014-05-20 John Marino <gnugcc@marino.st> 4045 4046 * config.host (*-*-dragonfly*): New target. 4047 * crtstuff.c: Make dl_iterate_support generic on *bsd. 4048 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD. 4049 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly. 4050 * config/i386/dragonfly-unwind.h: New. 4051 40522014-05-21 Maciej W. Rozycki <macro@codesourcery.com> 4053 4054 PR libgcc/60166 4055 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S) 4056 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit. 4057 40582014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de> 4059 4060 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished 4061 implementation. 4062 40632014-05-12 Georg-Johann Lay <avr@gjlay.de> 4064 4065 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception. 4066 40672014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 4068 4069 PR libgcc/61097 4070 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map 4071 if --enable-shared. 4072 40732014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de> 4074 4075 Work around for current cygwin32 build problems. 4076 * config/i386/cygming-crtbegin.c (__register_frame_info, 4077 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default 4078 functions only for 64-bit systems. 4079 40802014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 4081 4082 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__] 4083 (sigill_caught, sigill_hdlr): Remove. 4084 40852014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 4086 4087 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution 4088 check. 4089 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove 4090 Solaris 9 single-threaded support. 4091 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove 4092 Solaris 9 single-threaded support. Add call_user_handler code 4093 sequences. 4094 (sparc_is_sighandler): Likewise. 4095 40962014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> 4097 4098 * config.host: Append t-floattodi to tmake_file depending on 4099 host_address. 4100 41012014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com> 4102 4103 * config.host (v850*-*-*): Add to tmake_file instead of resetting it. 4104 41052014-03-10 Uros Bizjak <ubizjak@gmail.com> 4106 4107 PR libgcc/60472 4108 * crtstuff.c (frame_dummy): Use void **jcr_list temporary 4109 variable to avoid "array subscript is above array bounds" warnings. 4110 Use __builtin_expect when checking *jcr_list for NULL. 4111 41122014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 4113 4114 PR libgcc/59339 4115 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu) 4116 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add 4117 vtv_*.o to extra_parts if enable_vtable_verify. 4118 41192014-03-06 Nick Clifton <nickc@redhat.com> 4120 4121 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S 4122 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines. 4123 41242014-02-28 Joey Ye <joey.ye@arm.com> 4125 4126 PR libgcc/60166 4127 * config/arm/sfp-machine.h (_FP_NANFRAC_H, 4128 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q): 4129 Set to zero. 4130 41312014-02-24 Walter Lee <walt@tilera.com> 4132 4133 * config.host: Support "tilegx*" and "tilepro*" triplets. 4134 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian. 4135 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian. 4136 41372014-02-20 Sandra Loosemore <sandra@codesourcery.com> 4138 Chung-Lin Tang <cltang@codesourcery.com> 4139 4140 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt. 4141 * config/nios2/crti.S: Remove .file directive. 4142 * config/nios2/crtn.S: Likewise. 4143 41442014-02-18 Kai Tietz <ktietz@redhat.com> 4145 Jonathan Schleifer <js@webkeks.org> 4146 4147 PR objc/56870 4148 * unwind-seh.c (_GCC_specific_handler): Pass proper 4149 value to unwind-handler. 4150 41512014-02-12 Joseph Myers <joseph@codesourcery.com> 4152 4153 * soft-fp/adddf3.c: Update from glibc. 4154 * soft-fp/addsf3.c: Likewise. 4155 * soft-fp/addtf3.c: Likewise. 4156 * soft-fp/divdf3.c: Likewise. 4157 * soft-fp/divsf3.c: Likewise. 4158 * soft-fp/divtf3.c: Likewise. 4159 * soft-fp/double.h: Likewise. 4160 * soft-fp/eqdf2.c: Likewise. 4161 * soft-fp/eqsf2.c: Likewise. 4162 * soft-fp/eqtf2.c: Likewise. 4163 * soft-fp/extenddftf2.c: Likewise. 4164 * soft-fp/extended.h: Likewise. 4165 * soft-fp/extendsfdf2.c: Likewise. 4166 * soft-fp/extendsftf2.c: Likewise. 4167 * soft-fp/extendxftf2.c: Likewise. 4168 * soft-fp/fixdfdi.c: Likewise. 4169 * soft-fp/fixdfsi.c: Likewise. 4170 * soft-fp/fixdfti.c: Likewise. 4171 * soft-fp/fixsfdi.c: Likewise. 4172 * soft-fp/fixsfsi.c: Likewise. 4173 * soft-fp/fixsfti.c: Likewise. 4174 * soft-fp/fixtfdi.c: Likewise. 4175 * soft-fp/fixtfsi.c: Likewise. 4176 * soft-fp/fixtfti.c: Likewise. 4177 * soft-fp/fixunsdfdi.c: Likewise. 4178 * soft-fp/fixunsdfsi.c: Likewise. 4179 * soft-fp/fixunsdfti.c: Likewise. 4180 * soft-fp/fixunssfdi.c: Likewise. 4181 * soft-fp/fixunssfsi.c: Likewise. 4182 * soft-fp/fixunssfti.c: Likewise. 4183 * soft-fp/fixunstfdi.c: Likewise. 4184 * soft-fp/fixunstfsi.c: Likewise. 4185 * soft-fp/fixunstfti.c: Likewise. 4186 * soft-fp/floatdidf.c: Likewise. 4187 * soft-fp/floatdisf.c: Likewise. 4188 * soft-fp/floatditf.c: Likewise. 4189 * soft-fp/floatsidf.c: Likewise. 4190 * soft-fp/floatsisf.c: Likewise. 4191 * soft-fp/floatsitf.c: Likewise. 4192 * soft-fp/floattidf.c: Likewise. 4193 * soft-fp/floattisf.c: Likewise. 4194 * soft-fp/floattitf.c: Likewise. 4195 * soft-fp/floatundidf.c: Likewise. 4196 * soft-fp/floatundisf.c: Likewise. 4197 * soft-fp/floatunditf.c: Likewise. 4198 * soft-fp/floatunsidf.c: Likewise. 4199 * soft-fp/floatunsisf.c: Likewise. 4200 * soft-fp/floatunsitf.c: Likewise. 4201 * soft-fp/floatuntidf.c: Likewise. 4202 * soft-fp/floatuntisf.c: Likewise. 4203 * soft-fp/floatuntitf.c: Likewise. 4204 * soft-fp/gedf2.c: Likewise. 4205 * soft-fp/gesf2.c: Likewise. 4206 * soft-fp/getf2.c: Likewise. 4207 * soft-fp/ledf2.c: Likewise. 4208 * soft-fp/lesf2.c: Likewise. 4209 * soft-fp/letf2.c: Likewise. 4210 * soft-fp/muldf3.c: Likewise. 4211 * soft-fp/mulsf3.c: Likewise. 4212 * soft-fp/multf3.c: Likewise. 4213 * soft-fp/negdf2.c: Likewise. 4214 * soft-fp/negsf2.c: Likewise. 4215 * soft-fp/negtf2.c: Likewise. 4216 * soft-fp/op-1.h: Likewise. 4217 * soft-fp/op-2.h: Likewise. 4218 * soft-fp/op-4.h: Likewise. 4219 * soft-fp/op-8.h: Likewise. 4220 * soft-fp/op-common.h: Likewise. 4221 * soft-fp/quad.h: Likewise. 4222 * soft-fp/single.h: Likewise. 4223 * soft-fp/soft-fp.h: Likewise. 4224 * soft-fp/subdf3.c: Likewise. 4225 * soft-fp/subsf3.c: Likewise. 4226 * soft-fp/subtf3.c: Likewise. 4227 * soft-fp/truncdfsf2.c: Likewise. 4228 * soft-fp/trunctfdf2.c: Likewise. 4229 * soft-fp/trunctfsf2.c: Likewise. 4230 * soft-fp/trunctfxf2.c: Likewise. 4231 * soft-fp/unorddf2.c: Likewise. 4232 * soft-fp/unordsf2.c: Likewise. 4233 * soft-fp/unordtf2.c: Likewise. 4234 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New 4235 macro. 4236 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4237 Likewise. 4238 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4239 Likewise. 4240 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4241 Likewise. 4242 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4243 Likewise. 4244 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4245 Likewise. 4246 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4247 Likewise. 4248 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4249 Likewise. 4250 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4251 Likewise. 4252 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4253 Likewise. 4254 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4255 Likewise. 4256 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4257 Likewise. 4258 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4259 Likewise. 4260 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING): 4261 Likewise. 4262 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING): 4263 Likewise. 4264 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4265 Likewise. 4266 42672014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> 4268 4269 * config/s390/32/_fixdfdi.c: Throw invalid exception if number 4270 cannot be represented. 4271 * config/s390/32/_fixsfdi.c: Likewise. 4272 * config/s390/32/_fixtfdi.c: Likewise. 4273 * config/s390/32/_fixunsdfdi.c: Likewise. 4274 * config/s390/32/_fixunssfdi.c: Likewise. 4275 * config/s390/32/_fixunstfdi.c: Likewise. 4276 42772014-02-07 Richard Sandiford <rdsandiford@googlemail.com> 4278 4279 * configure.ac (libgcc_cv_mips_hard_float): New. 4280 * configure: Regenerate. 4281 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than 4282 t-softfp-sfdf for hard-float targets. 4283 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate. 4284 (softfp_float_modes, softfp_int_modes, softfp_extensions) 4285 (softfp_truncations, softfp_exclude_libgcc2): New. 4286 * config/t-hardfp: New file. 4287 * config/t-hardfp-sfdf: Likewise. 4288 * config/hardfp.c: Likewise. 4289 42902014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> 4291 4292 * config.host: Include t-floattodi also for s390x. 4293 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode. 4294 * config/s390/32/_fixsfdi.c: Likewise. 4295 * config/s390/32/_fixtfdi.c: Likewise. 4296 * config/s390/32/_fixunsdfdi.c: Likewise. 4297 * config/s390/32/_fixunssfdi.c: Likewise. 4298 * config/s390/32/_fixunstfdi.c: Likewise. 4299 43002014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 4301 4302 PR target/59788 4303 * config/t-slibgcc-sld (libgcc-unwind.map): New target. 4304 (install-libgcc-unwind-map-forbuild): New target. 4305 (all): Depend on install-libgcc-unwind-map-forbuild. 4306 (install-libgcc-unwind-map): New target. 4307 (install): Depend on install-libgcc-unwind-map. 4308 43092014-02-02 Sandra Loosemore <sandra@codesourcery.com> 4310 4311 * config/nios2/crti.S (_init): Initialize GOT pointer from 4312 _gp_got instead of _GLOBAL_OFFSET_TABLE_. 4313 43142014-02-02 Richard Sandiford <rdsandiford@googlemail.com> 4315 4316 * configure.ac: Check __mips64 when setting host_address. 4317 * configure: Regenerate. 4318 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf, 4319 mips/t-mips64 and t-softfp. 4320 (mips*-*-linux*): Don't add mips/t-tpbit. 4321 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS) 4322 (DPBIT, DPBIT_CFLAGS): Delete. 4323 * config/mips/sfp-machine.h: New file. 4324 * config/mips/t-mips64: Likewise. 4325 * config/mips/t-softfp-tf: Likewise. 4326 * config/mips/t-tpbit: Delete. 4327 43282014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com> 4329 4330 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define 4331 as long long. 4332 43332014-01-25 Walter Lee <walt@tilera.com> 4334 4335 * config/tilepro/atomic.c: Include tconfig.h. Don't include 4336 config.h or system.h. 4337 (bool) Define. 4338 43392014-01-25 Walter Lee <walt@tilera.com> 4340 4341 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline. 4342 (post_atomic_barrier): Ditto. 4343 (__fetch_and_do): New macro. 4344 (__atomic_fetch_and_do): Use __fetch_and_do. 4345 (__sync_fetch_and_do): New macro. 4346 (__sync_fetch_and_add_4): New function. 4347 (__sync_fetch_and_sub_4): New function. 4348 (__sync_fetch_and_or_4): New function. 4349 (__sync_fetch_and_and_4): New function. 4350 (__sync_fetch_and_xor_4): New function. 4351 (__sync_fetch_and_nand_4): New function. 4352 (__sync_fetch_and_add_8): New function. 4353 (__sync_fetch_and_sub_8): New function. 4354 (__sync_fetch_and_or_8): New function. 4355 (__sync_fetch_and_and_8): New function. 4356 (__sync_fetch_and_xor_8): New function. 4357 (__sync_fetch_and_nand_8): New function. 4358 (__do_and_fetch): New macro. 4359 (__atomic_do_and_fetch): Use __do_and_fetch. 4360 (__sync_do_and_fetch): New macro. 4361 (__sync_add_and_fetch_4): New function. 4362 (__sync_sub_and_fetch_4): New function. 4363 (__sync_or_and_fetch_4): New function. 4364 (__sync_and_and_fetch_4): New function. 4365 (__sync_xor_and_fetch_4): New function. 4366 (__sync_nand_and_fetch_4): New function. 4367 (__sync_add_and_fetch_8): New function. 4368 (__sync_sub_and_fetch_8): New function. 4369 (__sync_or_and_fetch_8): New function. 4370 (__sync_and_and_fetch_8): New function. 4371 (__sync_xor_and_fetch_8): New function. 4372 (__sync_nand_and_fetch_8): New function. 4373 (__sync_exchange_methods): New macro. 4374 (__sync_val_compare_and_swap_4): New function. 4375 (__sync_bool_compare_and_swap_4): New function. 4376 (__sync_lock_test_and_test_4): New function. 4377 (__sync_val_compare_and_swap_8): New function. 4378 (__sync_bool_compare_and_swap_8): New function. 4379 (__sync_lock_test_and_test_8): New function. 4380 (__subword_cmpxchg_body): New macro. 4381 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body. 4382 (__atomic_compare_exchange_2): Ditto. 4383 (__sync_subword_cmpxchg): New macro. 4384 (__sync_val_compare_and_swap_1): New function. 4385 (__sync_bool_compare_and_swap_1): New function. 4386 (__sync_val_compare_and_swap_2): New function. 4387 (__sync_bool_compare_and_swap_2): New function. 4388 (__atomic_subword): Rename to ... 4389 (__subword): ... New name. 4390 (__atomic_subword_fetch): Use __subword. 4391 (__sync_subword_fetch): New macro. 4392 (__sync_fetch_and_add_1): New function. 4393 (__sync_fetch_and_sub_1): New function. 4394 (__sync_fetch_and_or_1): New function. 4395 (__sync_fetch_and_and_1): New function. 4396 (__sync_fetch_and_xor_1): New function. 4397 (__sync_fetch_and_nand_1): New function. 4398 (__sync_fetch_and_add_2): New function. 4399 (__sync_fetch_and_sub_2): New function. 4400 (__sync_fetch_and_or_2): New function. 4401 (__sync_fetch_and_and_2): New function. 4402 (__sync_fetch_and_xor_2): New function. 4403 (__sync_fetch_and_nand_2): New function. 4404 (__sync_add_and_fetch_1): New function. 4405 (__sync_sub_and_fetch_1): New function. 4406 (__sync_or_and_fetch_1): New function. 4407 (__sync_and_and_fetch_1): New function. 4408 (__sync_xor_and_fetch_1): New function. 4409 (__sync_nand_and_fetch_1): New function. 4410 (__sync_add_and_fetch_2): New function. 4411 (__sync_sub_and_fetch_2): New function. 4412 (__sync_or_and_fetch_2): New function. 4413 (__sync_and_and_fetch_2): New function. 4414 (__sync_xor_and_fetch_2): New function. 4415 (__sync_nand_and_fetch_2): New function. 4416 (__atomic_subword_lock): Use __subword. 4417 (__sync_subword_lock): New macro. 4418 (__sync_lock_test_and_set_1): New function. 4419 (__sync_lock_test_and_set_2): New function. 4420 44212014-01-25 Walter Lee <walt@tilera.com> 4422 4423 * config/tilepro/atomic.c (BIT_OFFSET): Define. 4424 (__atomic_subword_cmpxchg): Use BIT_OFFSET. 4425 (__atomic_subword): Ditto. 4426 44272014-01-25 Walter Lee <walt@tilera.com> 4428 4429 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add 4430 a prefix op argument. 4431 (__atomic_nand_fetch_4): Add prefix op. 4432 (__atomic_nand_fetch_8): Ditto. 4433 44342014-01-21 Baruch Siach <barch@tkos.co.il> 4435 4436 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*. 4437 44382014-01-09 Rong Xu <xur@google.com> 4439 4440 * libgcov-driver.c (this_prg): make it local to save 4441 bss space. 4442 (gcov_exit_compute_summary): Ditto. 4443 (gcov_exit_merge_gcda): Ditto. 4444 (gcov_exit_merge_summary): Ditto. 4445 (gcov_exit_dump_gcov): Ditto. 4446 44472014-01-08 Rong Xu <xur@google.com> 4448 4449 * libgcov-driver.c: Use libgcov.h. 4450 (buffer_fn_data): Use xmalloc instead of malloc. 4451 (gcov_exit_merge_gcda): Ditto. 4452 * libgcov-driver-system.c (allocate_filename_struct): Ditto. 4453 * libgcov.h: New common header files for libgcov-*.h. 4454 * libgcov-interface.c: Use libgcov.h 4455 * libgcov-merge.c: Ditto. 4456 * libgcov-profiler.c: Ditto. 4457 * Makefile.in: Add dependence to libgcov.h 4458 44592014-01-02 Joseph Myers <joseph@codesourcery.com> 4460 4461 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in 4462 case of small numerator and finite nonzero result. 4463 44642014-01-02 Richard Sandiford <rdsandiford@googlemail.com> 4465 4466 Update copyright years 4467 44682014-01-02 Richard Sandiford <rdsandiford@googlemail.com> 4469 4470 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S, 4471 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c, 4472 config/arc/dp-hack.h, config/arc/fp-hack.h, 4473 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S, 4474 config/arc/ieee-754/arc600-dsp/divdf3.S, 4475 config/arc/ieee-754/arc600-dsp/divsf3.S, 4476 config/arc/ieee-754/arc600-dsp/muldf3.S, 4477 config/arc/ieee-754/arc600-dsp/mulsf3.S, 4478 config/arc/ieee-754/arc600-mul64/divdf3.S, 4479 config/arc/ieee-754/arc600-mul64/divsf3.S, 4480 config/arc/ieee-754/arc600-mul64/muldf3.S, 4481 config/arc/ieee-754/arc600-mul64/mulsf3.S, 4482 config/arc/ieee-754/arc600/divsf3.S, 4483 config/arc/ieee-754/arc600/mulsf3.S, 4484 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S, 4485 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c, 4486 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S, 4487 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S, 4488 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S, 4489 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S, 4490 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S, 4491 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S, 4492 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S, 4493 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S, 4494 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S, 4495 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S, 4496 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c, 4497 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib, 4498 config/cris/umulsidi3.S, config/msp430/cmpsi2.S, 4499 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c, 4500 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c, 4501 config/msp430/lib2divSI.c, config/msp430/lib2mul.c, 4502 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h, 4503 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S, 4504 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S, 4505 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c, 4506 vtv_start_preinit.c: Use the standard form for the copyright notice. 4507 45082013-12-31 Sandra Loosemore <sandra@codesourcery.com> 4509 Chung-Lin Tang <cltang@codesourcery.com> 4510 Based on patches from Altera Corporation 4511 4512 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases. 4513 * config/nios2/lib2-nios2.h: New file. 4514 * config/nios2/lib2-divmod-hi.c: New file. 4515 * config/nios2/linux-unwind.h: New file. 4516 * config/nios2/lib2-divmod.c: New file. 4517 * config/nios2/linux-atomic.c: New file. 4518 * config/nios2/t-nios2: New file. 4519 * config/nios2/crti.asm: New file. 4520 * config/nios2/t-linux: New file. 4521 * config/nios2/lib2-divtable.c: New file. 4522 * config/nios2/lib2-mul.c: New file. 4523 * config/nios2/tramp.c: New file. 4524 * config/nios2/crtn.asm: New file. 4525 45262013-12-26 Uros Bizjak <ubizjak@gmail.com> 4527 4528 * config/i386/cpuinfo.c (enum vendor_signatures): Remove. 4529 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx 4530 from cpuid.h to check vendor signatures. 4531 45322013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com> 4533 4534 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names 4535 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2. 4536 (get_amd_cpu): Likewise. 4537 45382013-12-25 H.J. Lu <hongjiu.lu@intel.com> 4539 4540 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from 4541 Haswell. 4542 45432013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org> 4544 H.J. Lu <hongjiu.lu@intel.com> 4545 4546 PR target/59422 4547 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT 4548 and AMD_JAGUAR. 4549 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4, 4550 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL. 4551 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4, 4552 FEATURE_XOP and FEATURE_FMA. 4553 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and 4554 AMDFAM15H_BDVER3. 4555 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL. 4556 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A, 4557 FEATURE_FMA4 and FEATURE_XOP. 4558 45592013-12-23 H.J. Lu <hongjiu.lu@intel.com> 4560 4561 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM, 4562 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT. 4563 (get_intel_cpu): Updated. 4564 45652013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com> 4566 4567 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi. 4568 45692013-12-09 Uros Bizjak <ubizjak@gmail.com> 4570 4571 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE 4572 instructions when __SSE_MATH__ is defined. 4573 45742013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org> 4575 4576 * config.host (microblaze-*-rtems*): New. 4577 45782013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org> 4579 4580 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for 4581 architectures that do not have hardware divide instruction. 4582 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__. 4583 45842013-12-04 Richard Sandiford <rdsandiford@googlemail.com> 4585 4586 * longlong.h: Delete (moved to include/). 4587 45882013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com> 4589 4590 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add 4591 of normal number and qNaN to not raise an inexact exception. 4592 45932013-11-28 Uros Bizjak <ubizjak@gmail.com> 4594 4595 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro. 4596 45972013-11-28 Matthew Leach <matthew.leach@arm.com> 4598 4599 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check 4600 for correct opcodes on BE. 4601 46022013-11-27 Uros Bizjak <ubizjak@gmail.com> 4603 4604 * soft-fp/op-4.h: Update from glibc. 4605 46062013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org> 4607 4608 * libgcc2.c (__udivmoddi4): Define new implementation when 4609 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any 4610 divide instructions. 4611 46122013-11-25 Oleg Endo <olegendo@gcc.gnu.org> 4613 4614 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E. 4615 46162013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 4617 4618 * config/t-softfp (soft-fp-objects-base): New variable. 4619 (soft-fp-objects): Use it. 4620 46212013-11-23 David Edelson <dje.gcc@gmail.com> 4622 Andrew Dixie <andrewd@gentrack.com> 4623 4624 PR target/33704 4625 * config/rs6000/aixinitfini.c: New file. 4626 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c. 4627 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini 4628 symbols. 4629 46302013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com> 4631 4632 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases. 4633 46342013-11-18 Jan Hubicka <jh@suse.cz> 4635 4636 * libgcov-driver.c (run_accounted): Make global level static. 4637 (gcov_exit_merge_summary): Silence warning; do not clear 4638 run_accounted here. 4639 (gcov_exit): Clear it here. 4640 4641 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting 4642 run_accounted. 4643 4644 * libgcov-driver.c (get_gcov_dump_complete): Update comments. 4645 (all_prg, crc32): Remove static vars. 4646 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear 4647 all_prg. 4648 (gcov_exit_merge_gcda): Add crc32 parameter. 4649 (gcov_exit_merge_summary): Add crc32 and all_prg parameter; 4650 do not account run if it was already accounted. 4651 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters. 4652 (gcov_exit): Initialize all_prg; update. 4653 46542013-11-15 Andreas Schwab <schwab@linux-m68k.org> 4655 4656 * configure: Regenerate. 4657 46582013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> 4659 Alan Modra <amodra@gmail.com> 4660 4661 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define. 4662 (frob_update_context): Use it. 4663 46642013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> 4665 Alan Modra <amodra@gmail.com> 4666 4667 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]: 4668 (trampoline_initial): Provide ELFv2 variant. 4669 (__trampoline_setup): Likewise. 4670 4671 * config/rs6000/linux-unwind.h (frob_update_context): Do not 4672 check for AIX indirect function call sequence if _CALL_ELF == 2. 4673 46742013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> 4675 Alan Modra <amodra@gmail.com> 4676 4677 * config/rs6000/linux-unwind.h (get_regs): Do not support 4678 old kernel versions if _CALL_ELF == 2. 4679 (frob_update_context): Do not support PLT stub variants only 4680 generated by old linkers if _CALL_ELF == 2. 4681 46822013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> 4683 Alan Modra <amodra@gmail.com> 4684 4685 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct 4686 location of CR save area for 64-bit little-endian systems. 4687 46882013-11-11 Eric Botcazou <ebotcazou@adacore.com> 4689 4690 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf 4691 in tmake_file. 4692 * config/arm/t-vxworks: Delete. 4693 46942013-11-10 Kai Tietz <ktietz@redhat.com> 4695 4696 * config/i386/cygming-crtbegin.c (__gcc_register_frame): 4697 Increment load-count on use of LIBGCC_SONAME DLL. 4698 (hmod_libgcc): New static variable to hold handle of 4699 LIBGCC_SONAME DLL. 4700 (__gcc_deregister_frame): Decrement load-count of 4701 LIBGCC_SONAME DLL. 4702 47032013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> 4704 4705 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h 4706 availability. 4707 * configure: Regenerate 4708 47092013-11-07 Uros Bizjak <ubizjak@gmail.com> 4710 4711 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle 4712 FP_EX_DENORM. Store result to volatile location after SSE division 4713 to close interrupt window. Remove unneeded fwait after x87 4714 division since interrupt window will be closed by emitted fstp. 4715 Rewrite FP_EX_INEXACT handling. 4716 47172013-11-06 Joseph Myers <joseph@codesourcery.com> 4718 4719 * soft-fp/README: Update. 4720 * soft-fp/adddf3.c: Update from glibc. 4721 * soft-fp/addsf3.c: Likewise. 4722 * soft-fp/addtf3.c: Likewise. 4723 * soft-fp/divdf3.c: Likewise. 4724 * soft-fp/divsf3.c: Likewise. 4725 * soft-fp/divtf3.c: Likewise. 4726 * soft-fp/double.h: Likewise. 4727 * soft-fp/eqdf2.c: Likewise. 4728 * soft-fp/eqsf2.c: Likewise. 4729 * soft-fp/eqtf2.c: Likewise. 4730 * soft-fp/extenddftf2.c: Likewise. 4731 * soft-fp/extended.h: Likewise. 4732 * soft-fp/extendsfdf2.c: Likewise. 4733 * soft-fp/extendsftf2.c: Likewise. 4734 * soft-fp/extendxftf2.c: Likewise. 4735 * soft-fp/fixdfdi.c: Likewise. 4736 * soft-fp/fixdfsi.c: Likewise. 4737 * soft-fp/fixdfti.c: Likewise. 4738 * soft-fp/fixsfdi.c: Likewise. 4739 * soft-fp/fixsfsi.c: Likewise. 4740 * soft-fp/fixsfti.c: Likewise. 4741 * soft-fp/fixtfdi.c: Likewise. 4742 * soft-fp/fixtfsi.c: Likewise. 4743 * soft-fp/fixtfti.c: Likewise. 4744 * soft-fp/fixunsdfdi.c: Likewise. 4745 * soft-fp/fixunsdfsi.c: Likewise. 4746 * soft-fp/fixunsdfti.c: Likewise. 4747 * soft-fp/fixunssfdi.c: Likewise. 4748 * soft-fp/fixunssfsi.c: Likewise. 4749 * soft-fp/fixunssfti.c: Likewise. 4750 * soft-fp/fixunstfdi.c: Likewise. 4751 * soft-fp/fixunstfsi.c: Likewise. 4752 * soft-fp/fixunstfti.c: Likewise. 4753 * soft-fp/floatdidf.c: Likewise. 4754 * soft-fp/floatdisf.c: Likewise. 4755 * soft-fp/floatditf.c: Likewise. 4756 * soft-fp/floatsidf.c: Likewise. 4757 * soft-fp/floatsisf.c: Likewise. 4758 * soft-fp/floatsitf.c: Likewise. 4759 * soft-fp/floattidf.c: Likewise. 4760 * soft-fp/floattisf.c: Likewise. 4761 * soft-fp/floattitf.c: Likewise. 4762 * soft-fp/floatundidf.c: Likewise. 4763 * soft-fp/floatundisf.c: Likewise. 4764 * soft-fp/floatunditf.c: Likewise. 4765 * soft-fp/floatunsidf.c: Likewise. 4766 * soft-fp/floatunsisf.c: Likewise. 4767 * soft-fp/floatunsitf.c: Likewise. 4768 * soft-fp/floatuntidf.c: Likewise. 4769 * soft-fp/floatuntisf.c: Likewise. 4770 * soft-fp/floatuntitf.c: Likewise. 4771 * soft-fp/gedf2.c: Likewise. 4772 * soft-fp/gesf2.c: Likewise. 4773 * soft-fp/getf2.c: Likewise. 4774 * soft-fp/ledf2.c: Likewise. 4775 * soft-fp/lesf2.c: Likewise. 4776 * soft-fp/letf2.c: Likewise. 4777 * soft-fp/muldf3.c: Likewise. 4778 * soft-fp/mulsf3.c: Likewise. 4779 * soft-fp/multf3.c: Likewise. 4780 * soft-fp/negdf2.c: Likewise. 4781 * soft-fp/negsf2.c: Likewise. 4782 * soft-fp/negtf2.c: Likewise. 4783 * soft-fp/op-1.h: Likewise. 4784 * soft-fp/op-2.h: Likewise. 4785 * soft-fp/op-4.h: Likewise. 4786 * soft-fp/op-8.h: Likewise. 4787 * soft-fp/op-common.h: Likewise. 4788 * soft-fp/quad.h: Likewise. 4789 * soft-fp/single.h: Likewise. 4790 * soft-fp/soft-fp.h: Likewise. 4791 * soft-fp/subdf3.c: Likewise. 4792 * soft-fp/subsf3.c: Likewise. 4793 * soft-fp/subtf3.c: Likewise. 4794 * soft-fp/truncdfsf2.c: Likewise. 4795 * soft-fp/trunctfdf2.c: Likewise. 4796 * soft-fp/trunctfsf2.c: Likewise. 4797 * soft-fp/trunctfxf2.c: Likewise. 4798 * soft-fp/unorddf2.c: Likewise. 4799 * soft-fp/unordsf2.c: Likewise. 4800 * soft-fp/unordtf2.c: Likewise. 4801 48022013-11-05 Uros Bizjak <ubizjak@gmail.com> 4803 4804 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define. 4805 (_FP_MUL_MEAT_D): Ditto. 4806 (_FP_DIV_MEAT_S): Ditto. 4807 (_FP_DIV_MEAT_D): Ditto. 4808 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add 4809 t-softfp-sfdf and t-softfp to tmake_file. 4810 48112013-11-03 Uros Bizjak <ubizjak@gmail.com> 4812 4813 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT. 4814 * config/i386/crtprec.c: Ditto. 4815 48162013-10-31 Chung-Ju Wu <jasonwucj@gmail.com> 4817 Shiva Chen <shiva0217@gmail.com> 4818 4819 * config.host (nds32*-elf*): Add nds32 target. 4820 * config/nds32 : New directory and files. 4821 48222013-10-16 Hans-Peter Nilsson <hp@axis.com> 4823 4824 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h. 4825 * config.host (cpu_type) <Setting default>: Add entry for 4826 crisv32-*-*. 4827 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*> 4828 <crisv32-*-linux*>: Adjust. 4829 * longlong.h: Wrap the whole CRIS section in a single 4830 defined(__CRIS__) conditional. Add comment about add_ssaaaa 4831 and sub_ddmmss. 4832 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is 4833 defined. 4834 [__CRIS__] (__umulsidi3): Define. 4835 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3. 4836 * config/cris/sfp-machine.h: New file. 4837 * config/cris/umulsidi3.S: New file. 4838 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S. 4839 * config/cris/arit.c (SIGNMULT): New macro. 4840 (__Div, __Mod): Use SIGNMULT instead of naked multiplication. 4841 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying; 4842 saving 3 out of originally 33 cycles from the fastest 4843 path, 3 out of 54 from the medium path and one from the longest 4844 path. Improve comments. 4845 48462013-10-15 Richard Sandiford <rdsandiford@googlemail.com> 4847 4848 * sync.c: Remove static aliases and define each function directly 4849 under its real name. 4850 48512013-10-02 John David Anglin <danglin@gcc.gnu.org> 4852 4853 * config.host (hppa*64*-*-linux*): Define extra_parts. 4854 (hppa*-*-linux*): Likewise. 4855 48562013-10-02 Joern Rennecke <joern.rennecke@embecosm.com> 4857 4858 * config/arc/crtgend.S: Add 2013 to Copyright years. 4859 * config/arc/gmon/atomic.h: Likewise. 4860 * config/arc/gmon/auxreg.h: Likewise. 4861 * config/arc/gmon/sys/gmon_out.h: Likewise. 4862 * config/arc/gmon/sys/gmon.h: Likewise. 4863 * config/arc/gmon/prof-freq.c: Likewise. 4864 * config/arc/gmon/mcount.c: Likewise. 4865 * config/arc/gmon/prof-freq-stub.S: Likewise. 4866 * config/arc/gmon/gmon.c: Likewise. 4867 * config/arc/gmon/machine-gmon.h: Likewise. 4868 * config/arc/gmon/profil.S: Likewise. 4869 * config/arc/gmon/dcache_linesz.S: Likewise. 4870 * config/arc/crtg.S: Likewise. 4871 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise. 4872 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise. 4873 * config/arc/ieee-754/adddf3.S: Likewise. 4874 * config/arc/ieee-754/truncdfsf2.S: Likewise. 4875 * config/arc/ieee-754/fixsfsi.S: Likewise. 4876 * config/arc/ieee-754/gtsf2.S: Likewise. 4877 * config/arc/ieee-754/floatsisf.S: Likewise. 4878 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise. 4879 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise. 4880 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise. 4881 * config/arc/ieee-754/fixdfsi.S: Likewise. 4882 * config/arc/ieee-754/addsf3.S: Likewise. 4883 * config/arc/ieee-754/gesf2.S: Likewise. 4884 * config/arc/ieee-754/floatsidf.S: Likewise. 4885 * config/arc/ieee-754/extendsfdf2.S: Likewise. 4886 * config/arc/ieee-754/divtab-arc-df.c: Likewise. 4887 * config/arc/ieee-754/gtdf2.S: Likewise. 4888 * config/arc/ieee-754/fixunsdfsi.S: Likewise. 4889 * config/arc/ieee-754/uneqdf2.S: Likewise. 4890 * config/arc/ieee-754/divsf3-stdmul.S: Likewise. 4891 * config/arc/ieee-754/uneqsf2.S: Likewise. 4892 * config/arc/ieee-754/arc-ieee-754.h: Likewise. 4893 * config/arc/ieee-754/divtab-arc-sf.c: Likewise. 4894 * config/arc/ieee-754/eqdf2.S: Likewise. 4895 * config/arc/ieee-754/ordsf2.S: Likewise. 4896 * config/arc/ieee-754/divsf3.S: Likewise. 4897 * config/arc/ieee-754/divdf3.S: Likewise. 4898 * config/arc/ieee-754/floatunsidf.S: Likewise. 4899 * config/arc/ieee-754/orddf2.S: Likewise. 4900 * config/arc/ieee-754/eqsf2.S: Likewise. 4901 * config/arc/ieee-754/gedf2.S: Likewise. 4902 * config/arc/crtn.S: Likewise. 4903 * config/arc/crti.S: Likewise. 4904 * config/arc/t-arc700-uClibc: Likewise. 4905 * config/arc/asm.h: Likewise. 4906 * config/arc/libgcc-excl.ver: Likewise. 4907 * config/arc/t-arc-newlib: Likewise. 4908 * config/arc/divtab-arc700.c: Likewise. 4909 * config/arc/initfini.c: Likewise. 4910 * config/arc/fp-hack.h: Likewise. 4911 49122013-10-01 Joern Rennecke <joern.rennecke@embecosm.com> 4913 Diego Novillo <dnovillo@google.com> 4914 4915 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix. 4916 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise. 4917 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise. 4918 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise. 4919 49202013-10-01 Joern Rennecke <joern.rennecke@embecosm.com> 4921 Brendan Kehoe <brendan@zen.org> 4922 Simon Cook <simon.cook@embecosm.com> 4923 4924 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations. 4925 * config/arc: New directory. 4926 * longlong.h [__arc__] (umul_ppmm): Remove. 4927 [__arc__] (__umulsidi3): Define. 4928 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define. 4929 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise. 4930 49312013-09-17 Jacek Caban <jacek@codeweavers.com> 4932 4933 * config/i386/gthr-win32.c: CreateSemaphoreW instead of 4934 CreateSemaphoreA. 4935 * config/i386/gthr-win32.h: Likewise. 4936 49372013-09-16 DJ Delorie <dj@redhat.com> 4938 4939 * config/rl78/vregs.h: Add G10 register definitions. 4940 * config/rl78/lib2mul.c: Enable for RL78/G10. 4941 * config/rl78/lib2div.c: Likewise. 4942 * config/rl78/lshrsi3.S: Use vregs.h. 4943 * config/rl78/cmpsi2.S: Likewise. 4944 * config/rl78/trampoline.S: Likewise. 4945 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10. 4946 49472013-09-14 DJ Delorie <dj@redhat.com> 4948 Nick Clifton <nickc@redhat.com> 4949 4950 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches. 4951 * config/rl78/vregs.h: New. 4952 * config/rl78/signbit.S: New file. Implements signbit function. 4953 * config/rl78/divmodsi.S: New. 4954 * config/rl78/divmodhi.S: New. 4955 * config/rl78/divmodqi.S: New. 4956 * config/rl78/t-rl78: Build them here... 4957 * config/rl78/lib2div.c: ...but not here. 4958 49592013-09-12 DJ Delorie <dj@redhat.com> 4960 4961 * config.host (msp*-*-elf): New. 4962 * config/msp430/: New port. 4963 49642013-08-18 Iain Sandoe <iain@codesourcery.com> 4965 4966 PR gcov-profile/58127 4967 * libgcov.c (__gcov_indirect_call_callee): Don't make this a 4968 __thread var for emulated TLS. 4969 (__gcov_indirect_call_counters): Likewise. 4970 49712013-08-16 Maciej W. Rozycki <macro@codesourcery.com> 4972 Catherine Moore <clm@codesourcery.com> 4973 Richard Sandiford <rdsandiford@googlemail.com> 4974 4975 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros. 4976 (RET_FUNCTION): Use them in place of STARTFN and ENDFN. 4977 (CALL_STUB_NO_RET): Likewise. 4978 (CALL_STUB_RET): Likewise. 4979 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and 4980 __mips16_ret call/return stub symbols. 4981 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc 4982 to tmake_file. 4983 49842013-08-13 Maciej W. Rozycki <macro@codesourcery.com> 4985 4986 * config.host <mips*-*-linux*>: Remove a stray comment. 4987 49882013-08-10 Jan Hubicka <jh@suse.cz> 4989 4990 Work around binutils PR14342 4991 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol. 4992 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API. 4993 (L_gcov_indirect_call_profiler_v2): New. 4994 49952013-08-06 Jan Hubicka <jh@suse.cz> 4996 4997 * libgcov.c (__gcov_indirect_call_callee, 4998 __gcov_indirect_call_counters): New global vars. 4999 (__gcov_indirect_call_profiler): replace by ... 5000 (__gcov_indirect_call_profiler_v2) ... this one. 5001 50022013-08-06 Caroline Tice <cmtice@google.com> 5003 5004 * config.host (extra_parts): Add vtv_start.o, vtv_end.o 5005 vtv_start_preinit.o and vtv_end_preinit.o. 5006 * configure.ac: Add code to check/set enable_vtable_verify. 5007 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is 5008 true. 5009 * vtv_start_preinit.c: New file. 5010 * vtv_end_preinit.c: New file. 5011 * vtv_start.c: New file. 5012 * vtv_end.c: New file. 5013 * configure: Regenerated. 5014 50152013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com> 5016 5017 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c, 5018 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h, 5019 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to 5020 GPL-3.0-with-GCC-exception. 5021 50222013-07-30 Maciej W. Rozycki <macro@codesourcery.com> 5023 5024 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV 5025 ISA and up. 5026 50272013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> 5028 5029 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg 5030 mapping for FPRs when creating the fallback framestate. 5031 50322013-07-19 Georg-Johann Lay <avr@gjlay.de> 5033 5034 PR target/57516 5035 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3) 5036 (__round_s2_const, __round_u2_const) 5037 (__round_s4_const, __round_u4_const, __round_x8): 5038 Saturate result if addition result cannot be represented. 5039 50402013-07-15 Matthias Klose <doko@ubuntu.com> 5041 5042 * libgcc2.c: Don't include <limits.h>. 5043 50442013-07-09 Janis Johnson <janisjo@codesourcery.com> 5045 5046 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file. 5047 50482013-07-06 Jakub Jelinek <jakub@redhat.com> 5049 5050 PR target/29776 5051 * libgcc2.c (__floattisf): Avoid undefined signed overflow. 5052 50532013-06-28 Jakub Jelinek <jakub@redhat.com> 5054 5055 PR middle-end/36041 5056 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST): 5057 Define. 5058 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics 5059 instead of table lookups. 5060 (__popcountDI2): Likewise. 5061 50622013-06-25 Chung-Ju Wu <jasonwucj@gmail.com> 5063 5064 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h 5065 correctly. 5066 50672013-06-21 Joseph Myers <joseph@codesourcery.com> 5068 5069 PR other/53317 5070 * soft-fp/adddf3.c: Update from glibc. 5071 * soft-fp/addsf3.c: Likewise. 5072 * soft-fp/addtf3.c: Likewise. 5073 * soft-fp/divdf3.c: Likewise. 5074 * soft-fp/divsf3.c: Likewise. 5075 * soft-fp/divtf3.c: Likewise. 5076 * soft-fp/double.h: Likewise. 5077 * soft-fp/eqdf2.c: Likewise. 5078 * soft-fp/eqsf2.c: Likewise. 5079 * soft-fp/eqtf2.c: Likewise. 5080 * soft-fp/extenddftf2.c: Likewise. 5081 * soft-fp/extended.h: Likewise. 5082 * soft-fp/extendsfdf2.c: Likewise. 5083 * soft-fp/extendsftf2.c: Likewise. 5084 * soft-fp/fixdfdi.c: Likewise. 5085 * soft-fp/fixdfsi.c: Likewise. 5086 * soft-fp/fixsfdi.c: Likewise. 5087 * soft-fp/fixsfsi.c: Likewise. 5088 * soft-fp/fixtfdi.c: Likewise. 5089 * soft-fp/fixtfsi.c: Likewise. 5090 * soft-fp/fixunsdfdi.c: Likewise. 5091 * soft-fp/fixunsdfsi.c: Likewise. 5092 * soft-fp/fixunssfdi.c: Likewise. 5093 * soft-fp/fixunssfsi.c: Likewise. 5094 * soft-fp/fixunstfdi.c: Likewise. 5095 * soft-fp/fixunstfsi.c: Likewise. 5096 * soft-fp/floatdidf.c: Likewise. 5097 * soft-fp/floatdisf.c: Likewise. 5098 * soft-fp/floatditf.c: Likewise. 5099 * soft-fp/floatsidf.c: Likewise. 5100 * soft-fp/floatsisf.c: Likewise. 5101 * soft-fp/floatsitf.c: Likewise. 5102 * soft-fp/floatundidf.c: Likewise. 5103 * soft-fp/floatundisf.c: Likewise. 5104 * soft-fp/floatunditf.c: Likewise. 5105 * soft-fp/floatunsidf.c: Likewise. 5106 * soft-fp/floatunsisf.c: Likewise. 5107 * soft-fp/floatunsitf.c: Likewise. 5108 * soft-fp/gedf2.c: Likewise. 5109 * soft-fp/gesf2.c: Likewise. 5110 * soft-fp/getf2.c: Likewise. 5111 * soft-fp/ledf2.c: Likewise. 5112 * soft-fp/lesf2.c: Likewise. 5113 * soft-fp/letf2.c: Likewise. 5114 * soft-fp/muldf3.c: Likewise. 5115 * soft-fp/mulsf3.c: Likewise. 5116 * soft-fp/multf3.c: Likewise. 5117 * soft-fp/negdf2.c: Likewise. 5118 * soft-fp/negsf2.c: Likewise. 5119 * soft-fp/negtf2.c: Likewise. 5120 * soft-fp/op-1.h: Likewise. 5121 * soft-fp/op-2.h: Likewise. 5122 * soft-fp/op-4.h: Likewise. 5123 * soft-fp/op-8.h: Likewise. 5124 * soft-fp/op-common.h: Likewise. 5125 * soft-fp/quad.h: Likewise. 5126 * soft-fp/single.h: Likewise. 5127 * soft-fp/soft-fp.h: Likewise. 5128 * soft-fp/subdf3.c: Likewise. 5129 * soft-fp/subsf3.c: Likewise. 5130 * soft-fp/subtf3.c: Likewise. 5131 * soft-fp/truncdfsf2.c: Likewise. 5132 * soft-fp/trunctfdf2.c: Likewise. 5133 * soft-fp/trunctfsf2.c: Likewise. 5134 * soft-fp/unorddf2.c: Likewise. 5135 * soft-fp/unordsf2.c: Likewise. 5136 * soft-fp/unordtf2.c: Likewise. 5137 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0. 5138 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 5139 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 5140 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 5141 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 5142 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 5143 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 5144 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 5145 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 5146 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise. 5147 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise. 5148 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 5149 51502013-06-16 Jürgen Urban <JuergenUrban@gmx.de> 5151 5152 * config/mips/lib2funcs.c: New file. 5153 * config/mips/t-mips (LIB2ADD_ST): Add it. 5154 51552013-06-09 Oleg Endo <olegendo@gcc.gnu.org> 5156 5157 PR target/6526 5158 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits 5159 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation. 5160 51612013-06-08 Walter Lee <walt@tilera.com> 5162 5163 * config/tilepro/atomic.h: Don't include stdint.h or features.h. 5164 Replace int64_t with long long. Add __extension__ where 5165 appropriate. 5166 * config/tilepro/atomic.c: Include config.h. 5167 51682013-06-06 Douglas B Rupp <rupp@adacore.com> 5169 5170 * config.host (arm-wrs-vxworks): Configure with other soft float. 5171 51722013-06-04 Jürgen Urban <JuergenUrban@gmx.de> 5173 5174 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*) 5175 (mips64r5900el-*-elf*): New configurations. 5176 51772013-06-04 Alan Modra <amodra@gmail.com> 5178 5179 * config/rs6000/ibm-ldouble.c: Enable for little-endian. 5180 51812013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com> 5182 5183 * config/i386/cpuinfo.c (INTEL_SLM): New enum value. 5184 51852013-05-28 Eric Botcazou <ebotcazou@adacore.com> 5186 5187 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set 5188 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions. 5189 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise. 5190 51912013-05-22 Eric Botcazou <ebotcazou@adacore.com> 5192 5193 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file. 5194 (powerpc-wrs-vxworks): Likewise. 5195 51962013-05-22 Eric Botcazou <ebotcazou@adacore.com> 5197 5198 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for 5199 signal frames as well. 5200 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the 5201 STACK_BIAS to the CFA offset. 5202 52032013-05-17 Richard Henderson <rth@redhat.com> 5204 5205 PR target/49146 5206 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro. 5207 (execute_cfa_program): Use it when storing to fs->regs. 5208 52092013-05-08 Kai Tietz <ktietz@redhat.com> 5210 5211 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak. 5212 (__deregister_frame_info): Likewise. 5213 52142013-05-06 Thomas Schwinge <thomas@codesourcery.com> 5215 5216 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a 5217 NaN's payload. 5218 5219 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value. 5220 52212013-04-25 Alan Modra <amodra@gmail.com> 5222 5223 * config.host: Match little-endian powerpc-linux. 5224 52252013-04-19 Yufeng Zhang <yufeng.zhang@arm.com> 5226 5227 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define 5228 as 'unsigned long long' instead of 'unsigned long'. 5229 (_FP_WS_TYPE): Change to define as 'signed long long' instead of 5230 'signed long'. 5231 52322013-04-10 Julian Brown <julian@codesourcery.com> 5233 5234 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS) 5235 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of 5236 unsigned char/unsigned short. 5237 (__sync_val_compare_and_swap_{1,2}): Handle signed argument. 5238 52392013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> 5240 5241 PR other/55274 5242 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define. 5243 52442013-04-04 Meador Inge <meadori@codesourcery.com> 5245 5246 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for 5247 computing the location of the link register. 5248 (aeabi_uldivmod): Ditto. 5249 52502013-03-27 Kai Tietz <ktietz@redhat.com> 5251 5252 * config.host: Add support for cygwin x64 target. 5253 * configure: Regenerated. 5254 52552013-03-26 Walter Lee <walt@tilera.com> 5256 5257 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables 5258 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable. 5259 52602013-03-25 Kai Tietz <ktietz@redhat.com> 5261 5262 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__. 5263 52642013-03-20 Robert Mason <rbmj@verizon.net> 5265 5266 * config/vxlib-tls.c (__gthread_get_tsd_data,) 5267 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,) 5268 (__gthread_leave_tsd_dtor_context): Add prototypes. 5269 (tls_delete_hook): Update. 5270 52712013-03-20 Catherine Moore <clm@codesourcery.com> 5272 Joseph Myers <joseph@codesourcery.com> 5273 Chao-ying Fu <fu@mips.com> 5274 5275 * config/mips/mips16.S: Don't build for microMIPS. 5276 * config/mips/linux-unwind.h: Handle microMIPS frame. 5277 * config/mips/crtn.S (fini, init): New labels. 5278 52792013-03-14 Jakub Jelinek <jakub@redhat.com> 5280 5281 PR tree-optimization/53265 5282 * unwind-dw2.c (execute_cfa_program): Avoid 5283 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save 5284 on targets with DWARF_FRAME_REGISTERS < 32. 5285 52862013-03-13 Oleg Endo <olegendo@gcc.gnu.org> 5287 5288 PR target/49880 5289 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A. 5290 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions. 5291 52922013-03-07 Sriraman Tallam <tmsriram@google.com> 5293 5294 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for 5295 sandybridge processors. 5296 52972013-03-06 Oleg Endo <olegendo@gcc.gnu.org> 5298 5299 PR target/56529 5300 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to 5301 inclusion list. 5302 53032013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com> 5304 5305 * config/microblaze/crti.S: Setup stack protection at entry 5306 53072013-03-04 Georg-Johann Lay <avr@gjlay.de> 5308 5309 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3) 5310 (__rotldi3): Shift bytewise if applicable. 5311 53122013-03-01 James Greenhalgh <james.greenhalgh@arm.com> 5313 5314 * config/aarch64/sync-cache.c 5315 (__aarch64_sync_cache_range): Silence warnings. 5316 53172013-02-25 Catherine Moore <clm@codesourcery.com> 5318 5319 Revert: 5320 2013-02-24 Catherine Moore <clm@codesourcery.com> 5321 Joseph Myers <joseph@codesourcery.com> 5322 Chao-ying Fu <fu@mips.com> 5323 5324 * config/mips/mips16.S: Don't build for microMIPS. 5325 * config/mips/linux-unwind.h: Handle microMIPS frame. 5326 * config/mips/crtn.S (fini, init): New labels. 5327 53282013-02-24 Catherine Moore <clm@codesourcery.com> 5329 Joseph Myers <joseph@codesourcery.com> 5330 Chao-ying Fu <fu@mips.com> 5331 5332 * config/mips/mips16.S: Don't build for microMIPS. 5333 * config/mips/linux-unwind.h: Handle microMIPS frame. 5334 * config/mips/crtn.S (fini, init): New labels. 5335 53362012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com> 5337 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000 5338 as dividend. 5339 53402013-02-16 Alan Modra <amodra@gmail.com> 5341 5342 PR target/55431 5343 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete. 5344 (ppc_fallback_frame_state): Always set up save locations for fp 5345 and altivec. Don't bother with non-callee-saved regs, r0-r13 5346 except for r2 on ppc64, fr0-fr13, v0-v19, vscr. 5347 53482013-02-12 Georg-Johann Lay <avr@gjlay.de> 5349 5350 PR target/54222 5351 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA, 5352 _ssmulHA, _ssmulSA. 5353 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3, 5354 _ssmulha3, _usmulusa3, _ssmulsa3. 5355 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3. 5356 (__muldi3): XCALL __muldi3_6 instead of rcall. 5357 (__umulsidi3, __mulsidi3): New functions. 5358 (do_prologue_saves, do_epilogue_restores): New .macros. 5359 (__divdi3_moddi3): Use them. 5360 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3) 5361 (__usmulusa3, __ssmulsa3): New functions. 5362 53632013-02-11 Iain Sandoe <iain@codesourcery.com> 5364 Jack Howarth <howarth@bromo.med.uc.edu> 5365 Patrick Marlier <patrick.marlier@gmail.com> 5366 5367 PR libitm/55693 5368 * config/darwin-crt-tm.c: Remove dummy functions hack. 5369 53702013-02-08 Georg-Johann Lay <avr@gjlay.de> 5371 5372 PR target/54222 5373 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a. 5374 * config/avr/lib2-object.mk: New iterator to build objects from it. 5375 * config/avr/t-avr: Iterate lib2-object.mk to build objects from 5376 lib2funcs.c. 5377 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2. 5378 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3, 5379 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4, 5380 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3 5381 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3. 5382 * config/avr/lib1funcs-fixed.S: Implement them. 5383 53842013-02-04 Richard Sandiford <rdsandiford@googlemail.com> 5385 5386 Update copyright years. 5387 53882013-02-01 David Edelsohn <dje.gcc@gmail.com> 5389 5390 PR target/54601 5391 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file. 5392 Add crtcxa to extra_parts. 5393 * config/rs6000/exit.h: New file. 5394 * config/rs6000/cxa_atexit.c: New file. 5395 * config/rs6000/cxa_finalize.c: New file. 5396 * config/rs6000/crtcxa.c: New file. 5397 * config/rs6000/t-aix-cxa: New file. 5398 * config/rs6000/libgcc-aix-cxa.ver: New file. 5399 54002013-01-31 Nick Clifton <nickc@redhat.com> 5401 5402 * config/v850/lib1funcs.S: Add support for e3v5 architecture 5403 variant. 5404 54052013-01-29 Georg-Johann Lay <avr@gjlay.de> 5406 5407 PR target/54222 5408 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: 5409 _mulQQ, _mulHQ, _mulHA, _mulSA, 5410 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA, 5411 _divQQ, _divHQ, _divHA, _divSA, 5412 _divUQQ, _divUHQ, _divUHA, _divUSA. 5413 54142013-01-26 David Holsgrove <david.holsgrove@xilinx.com> 5415 5416 * config.host(microblaze*-linux*): tmake_file: Remove 5417 t-slibgcc-nolc-override, add t-slibgcc-libgcc. 5418 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE 5419 to exclude functions from being built with libgcc.c and use 5420 the microblaze assembly. 5421 54222013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com> 5423 5424 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update 5425 extra_parts. 5426 54272013-01-17 Yufeng Zhang <yufeng.zhang@arm.com> 5428 5429 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the 5430 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type 5431 __UINTPTR_TYPE__; also cast 'base' to the same type before the 5432 alignment operation. 5433 54342013-01-15 Sofiane Naci <sofiane.naci@arm.com> 5435 5436 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update 5437 loop start address for cache clearing. 5438 54392013-01-14 Georg-Johann Lay <avr@gjlay.de> 5440 5441 * config/avr/lib1funcs.S: Remove trailing blanks. 5442 * config/avr/lib1funcs-fixed.S: Ditto. 5443 54442013-01-14 Georg-Johann Lay <avr@gjlay.de> 5445 5446 * config/avr/avr-lib.h: Add GPL copyright notice. 5447 54482013-01-14 Georg-Johann Lay <avr@gjlay.de> 5449 5450 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only 5451 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0. 5452 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low, 5453 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0. 5454 54552013-01-07 Mark Kettenis <kettenis@openbsd.org> 5456 5457 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*): 5458 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets. 5459 54602013-01-04 Nick Clifton <nickc@redhat.com> 5461 5462 * config/v850/lib1funcs.S: Only provide CALLT support functions if 5463 the CALLT instruction is supported. 5464 54652012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com> 5466 5467 * gthr.h (__gthread_cond_timedwait_recursive): Do not require. 5468 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove. 5469 54702012-12-13 John Tytgat <John@bass-software.com> 5471 5472 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp 5473 is 25. 5474 54752012-12-12 Jakub Jelinek <jakub@redhat.com> 5476 5477 PR libgcc/55451 5478 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid 5479 undefined signed overflows. 5480 54812012-12-09 Uros Bizjak <ubizjak@gmail.com> 5482 5483 PR target/55344 5484 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined. 5485 54862012-12-06 Uros Bizjak <ubizjak@gmail.com> 5487 5488 * config/i386/sfp-machine.h (FP_EX_ALL): Define. 5489 (FP_TRAPPING_EXCEPTIONS): Define. 5490 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define. 5491 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto. 5492 54932012-12-04 Richard Henderson <rth@redhat.com> 5494 5495 PR bootstrap/55571 5496 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a. 5497 54982012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com> 5499 5500 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define. 5501 (FP_EX_SHIFT): Define. 5502 (FP_TRAPPING_EXCEPTIONS): Define. 5503 55042012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com> 5505 5506 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define. 5507 (FP_ROUNDMODE): Use FP_RND_MASK. 5508 * config/aarch64/sfp-exceptions.c: New. 5509 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): 5510 Use __sfp_handle_exceptions. 5511 55122012-12-04 Richard Earnshaw <rearnsha@arm.com> 5513 5514 * config.host: (arm*-*-freebsd*): Remove. 5515 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic. 5516 (arm*-*-elf*): Remove. 5517 (arm*-*-wince-pe*): Remove. 5518 * arm/unwind-arm.c (struct fpa_reg): Delete. 5519 (struct fpa_regs): Delete. 5520 (phase1_vrs): Remove fpa element. 5521 (_Unwind_VRS_Get): Remove _UVRSC_FPA. 5522 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise. 5523 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support. 5524 * ieee754-sf.S (floatundisf): Remove FPA support. 5525 (floatdisf): Likewise. 5526 * ieee75f-df.S (floatundidf): Likewise. 5527 (floatdidf): Likewise. 5528 55292012-11-29 Kai Tietz <ktietz@redhat.com> 5530 5531 PR target/55445 5532 * unwind-c.c (__SEH__): Make sure SjLj isn't active. 5533 * unwind-generic.h: Likewise. 5534 * unwind-seh.c: Likewise. 5535 55362012-11-28 Richard Henderson <rth@redhat.com> 5537 5538 PR libgcc/48076 5539 * emutls.c (__emutls_get_address): Avoid race condition between 5540 obj->loc.offset read and emutls_key initialization. 5541 55422012-11-22 Georg-Johann Lay <avr@gjlay.de> 5543 5544 Adjust decimal point of signed accum mode to GCC default. 5545 5546 PR target/54222 5547 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq, 5548 _divqq_helper. 5549 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf) 5550 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa) 5551 (__mulha3, __mulsa3) 5552 (__divqq3, __divha3, __divsa3): Adjust to new position of 5553 decimal point of signed accum types. 5554 5555 (__mulusa3_round): New function. 5556 (__mulusa3): Use it. 5557 (__divqq_helper): New function. 5558 (__udivuqq3): Use it. 5559 55602012-11-20 Jakub Jelinek <jakub@redhat.com> 5561 5562 PR bootstrap/55370 5563 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it. 5564 55652012-11-18 Teresa Johnson <tejohnson@google.com> 5566 5567 PR bootstrap/55051 5568 * libgcov.c (gcov_exit): Remove merged program summary 5569 comparison unless !GCOV_LOCKED. 5570 55712012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com> 5572 5573 * soft-fp: Updated from glibc upstream. 5574 55752012-11-06 Ian Lance Taylor <iant@google.com> 5576 5577 * generic-morestack.c (__generic_morestack): Align the returned 5578 stack pointer to a 32 byte boundary. 5579 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't 5580 increment the return address until we have decided that we don't 5581 have a varargs function. 5582 (__morestack) [32-bit]: Align stack correctly when calling C 5583 functions. 5584 (__morestack) [64-bit]: Likewise. 5585 55862012-11-04 Thomas Schwinge <thomas@codesourcery.com> 5587 5588 * configure: Regenerate. 5589 55902012-11-02 Uros Bizjak <ubizjak@gmail.com> 5591 5592 PR target/55175 5593 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT. 5594 * config/i386/sfp-machine.h: Guard exception handling 5595 code with _SOFT_FLOAT. 5596 * config/i386/32/sfp-machine.h: Guard rounding handling 5597 code with _SOFT_FLOAT. 5598 * config/i386/64/sfp-machine.h: Ditto. 5599 56002012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com> 5601 5602 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o 5603 as extra_parts. 5604 56052012-10-26 Uros Bizjak <ubizjak@gmail.com> 5606 5607 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave. 5608 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure 5609 when appropriate. Correct structure element types. 5610 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove 5611 -minline-all-stringops from compile flags. 5612 56132012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org> 5614 5615 * config.host (sparc64-*-rtems*): Remove sparc/t-elf. 5616 56172012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org> 5618 5619 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts. 5620 56212012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de> 5622 5623 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to 5624 tmake_file. 5625 56262012-10-23 Ian Bolton <ian.bolton@arm.com> 5627 Jim MacArthur <jim.macarthur@arm.com> 5628 Marcus Shawcroft <marcus.shawcroft@arm.com> 5629 Nigel Stephens <nigel.stephens@arm.com> 5630 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> 5631 Richard Earnshaw <rearnsha@arm.com> 5632 Sofiane Naci <sofiane.naci@arm.com> 5633 Stephen Thomas <stephen.thomas@arm.com> 5634 Tejas Belagod <tejas.belagod@arm.com> 5635 Yufeng Zhang <yufeng.zhang@arm.com> 5636 5637 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New. 5638 * config/aarch64/crti.S: New file. 5639 * config/aarch64/crtn.S: New file. 5640 * config/aarch64/linux-unwind.h: New file. 5641 * config/aarch64/sfp-machine.h: New file. 5642 * config/aarch64/sync-cache.c: New file. 5643 * config/aarch64/t-aarch64: New file. 5644 * config/aarch64/t-softfp: New file. 5645 56462012-10-21 Hans-Peter Nilsson <hp@bitrange.com> 5647 5648 * config/mmix/crti.S: Mark program and data addresses using PRELD. 5649 Remove typo'd and unnecessary alignment-LOC for .data. Remove 5650 no-longer-needed LDBU insns. 5651 56522012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de> 5653 5654 * config.host 5655 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename 5656 "arm*-*-rtemseabi*" to "arm*-*-rtems*". 5657 56582012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> 5659 5660 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A. 5661 56622012-10-15 Matthias Klose <doko@ubuntu.com> 5663 5664 * config.host: Match arm*-*-linux-* for ARM Linux/GNU. 5665 56662012-10-15 Pavel Chupin <pavel.v.chupin@intel.com> 5667 5668 * configure: Regenerate. 5669 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use. 5670 56712012-10-10 Uros Bizjak <ubizjak@gmail.com> 5672 5673 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE 5674 instructions for 64bit targets only. 5675 56762012-10-10 Uros Bizjak <ubizjak@gmail.com> 5677 5678 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF, 5679 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ... 5680 * config/i386/32/sfp-machine.h: ... here. 5681 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, 5682 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): 5683 New defines. 5684 56852012-10-07 Matthias Klose <doko@ubuntu.com> 5686 5687 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters 5688 as unused. 5689 (_Unwind_decode_typeinfo_ptr): Mark base as unused. 5690 56912012-10-06 Mark Kettenis <kettenis@openbsd.org> 5692 5693 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file. 5694 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD. 5695 (USE_PT_GNU_EH_FRAME): Define for OpenBSD. 5696 (ElfW): Likewise. 5697 56982012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com> 5699 5700 PR other/53889 5701 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy): 5702 Fix parameter names. 5703 57042012-10-04 Oleg Endo <olegendo@gcc.gnu.org> 5705 5706 PR target/33135 5707 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete. 5708 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete. 5709 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option. 5710 57112012-10-03 Oleg Endo <olegendo@gcc.gnu.org> 5712 5713 PR target/50457 5714 * config/sh/linux-atomic.S: Delete. 5715 * config/sh/linux-atomic.c: New. 5716 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with 5717 linux-atomic.c. Add cflags to disable warnings. 5718 57192012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com> 5720 5721 PR other/53889 5722 * gthr.h (__gthread_recursive_mutex_destroy): Document new required 5723 function. 5724 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define. 5725 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise. 5726 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise. 5727 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise. 5728 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy): 5729 Likewise. 5730 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy): 5731 Likewise. 5732 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy): 5733 Likewise. 5734 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise. 5735 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise. 5736 57372012-09-19 Mark Kettenis <kettenis@openbsd.org> 5738 5739 * config.host (hppa-*-openbsd*): New target. 5740 * config/pa/t-openbsd: New file. 5741 57422012-09-15 Georg-Johann Lay <avr@gjlay.de> 5743 5744 PR target/54222 5745 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4, 5746 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8, 5747 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions. 5748 (__divsa3): Use __negsi2 to negate r_quoL. 5749 * config/avr/lib1funcs.S (FALIAS): New macro. 5750 (__divmodsi4): Break out and use __divmodsi4_neg1 as... 5751 (__negsi2): ...this new function. 5752 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8, 5753 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4, 5754 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8. 5755 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub. 5756 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes. 5757 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes. 5758 57592012-09-10 Oleg Endo <olegendo@gcc.gnu.org> 5760 5761 PR target/54089 5762 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0. 5763 (lshrsi3): Reimplement as lshrsi3_r0. 5764 57652012-09-10 Andreas Schwab <schwab@linux-m68k.org> 5766 5767 PR target/46191 5768 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead 5769 of libgcc.a. 5770 57712012-09-07 Teresa Johnson <tejohnson@google.com> 5772 5773 PR gcov-profile/54487 5774 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram 5775 differences. 5776 57772012-09-05 Georg-Johann Lay <avr@gjlay.de> 5778 5779 PR target/54461 5780 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if 5781 not configured --with-avrlibc=no. 5782 * config/avr/t-avrlibc: New file. 5783 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE. 5784 (DPBIT_FUNCS): Ditto. 5785 (TPBIT_FUNCS): Ditto. 5786 57872012-09-04 Teresa Johnson <tejohnson@google.com> 5788 5789 * libgcov.c (struct gcov_summary_buffer): New structure. 5790 (gcov_histogram_insert): New function. 5791 (gcov_compute_histogram): Ditto. 5792 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of 5793 histograms during summary merging. 5794 57952012-09-01 Mark Kettenis <kettenis@openbsd.org> 5796 5797 * config.host (x86_64-*-openbsd*): New target. 5798 57992012-08-29 Chung-Lin Tang <cltang@codesourcery.com> 5800 5801 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16' 5802 attribute. 5803 58042012-08-24 Georg-Johann Lay <avr@gjlay.de> 5805 5806 PR target/54222 5807 * config/avr/t-avr (conv_X): Rename to func_X. 5808 58092012-08-24 Georg-Johann Lay <avr@gjlay.de> 5810 5811 PR target/54222 5812 * config/avr/lib1funcs-fixed.S: New file. 5813 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi 5814 after they are used. 5815 (neg2, neg4): New macros. 5816 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants. 5817 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants. 5818 (__umulhisi3): Speed up MUL variant if there is enough flash. 5819 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's 5820 avr-modes.def. 5821 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf, 5822 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf, 5823 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq, 5824 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3, 5825 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3, 5826 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3. 5827 (LIB2FUNCS_EXCLUDE): Add supported functions. 5828 58292012-08-22 Georg-Johann Lay <avr@gjlay.de> 5830 5831 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out 5832 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects, 5833 libgcc-s-objects. 5834 * fixed-obj.mk: Only expand dependency if $o is not in 5835 LIB2FUNCS_EXCLUDE. 5836 58372012-08-22 H.J. Lu <hongjiu.lu@intel.com> 5838 5839 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New. 5840 58412012-08-22 Joseph Myers <joseph@codesourcery.com> 5842 5843 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions 5844 depend on --enable-shared. 5845 ($(lib1asmfuncs-o)): Use %.vis files independent of 5846 --enable-shared. 5847 * static-object.mk ($(base)$(objext), $(base).vis) 5848 ($(base)_s$(objext)): Use same rules for visibility handling as in 5849 shared-object.mk. 5850 58512012-08-21 Ian Lance Taylor <iant@google.com> 5852 5853 * config/i386/morestack.S (__morestack_non_split): Increase amount 5854 of space allocated for non-split code stack. 5855 58562012-08-19 Joseph Myers <joseph@codesourcery.com> 5857 5858 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc 5859 even if inhibit_libc. 5860 58612012-08-17 Julian Brown <julian@codesourcery.com> 5862 5863 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to 5864 -fexceptions -fnon-call-exceptions if not defined. 5865 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above. 5866 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define. 5867 58682012-08-17 Andreas Schwab <schwab@linux-m68k.org> 5869 5870 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix 5871 type. 5872 58732012-08-16 David Edelsohn <dje.gcc@gmail.com> 5874 5875 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after 5876 rs6000/t-slibgcc-aix. 5877 58782012-08-15 Segher Boessenkool <segher@kernel.crashing.org> 5879 5880 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling. 5881 58822012-08-15 Segher Boessenkool <segher@kernel.crashing.org> 5883 5884 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax. 5885 58862012-08-03 H.J. Lu <hongjiu.lu@intel.com> 5887 5888 PR driver/54171 5889 * Makefile.in (version): Replace top_srcdir with srcdir. 5890 58912012-08-03 Jonathan Yong <jon_y@users.sourceforge.net> 5892 5893 * Makefile.in (version): set to BASE-VER file from gcc directory. 5894 58952012-08-01 Nick Clifton <nickc@redhat.com> 5896 5897 * config/m32c/lib2funcs.c (__clrsbhi2): New function. 5898 Implements __clrsb for an HImode argument. 5899 59002012-07-31 Nick Clifton <nickc@redhat.com> 5901 5902 * config/stormy16/lib2funcs.c (__clrsbhi2): New function. 5903 Implements __clrsb for an HImode argument. 5904 * config/stormy16/clrsbhi2.c: New file: 5905 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c. 5906 59072012-07-22 Steven Bosscher <steven@gcc.gnu.org> 5908 5909 * libgcov.c (__gcov_ior_profiler): Benign comment fix. 5910 59112012-07-19 Tristan Gingold <gingold@adacore.com> 5912 Richard Henderson <rth@redhat.com> 5913 5914 * unwind-seh.c: New file. 5915 * unwind-generic.h: Include windows.h for SEH. 5916 (_Unwind_Exception): Use 6 private fields for SEH. 5917 (_GCC_specific_handler): Declare. 5918 * unwind-c.c (__gcc_personality_seh0): New function. 5919 Adjust for SEH. 5920 * config/i386/libgcc-cygming.ver: New file. 5921 * config/i386/t-seh-eh: New file. 5922 * config.host (x86_64-*-mingw*): Default to seh. 5923 59242012-07-14 Steven Bosscher <steven@gcc.gnu.org> 5925 5926 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840. 5927 59282012-06-17 Uros Bizjak <ubizjak@gmail.com> 5929 5930 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use 5931 __builtin_expect when checking for exceptions. 5932 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto. 5933 59342012-06-13 Uros Bizjak <ubizjak@gmail.com> 5935 5936 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New 5937 function declaration. 5938 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions. 5939 (FP_RND_MASK): New. 5940 * config/ia64/sfp-exceptions.c: New. 5941 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c. 5942 59432012-06-13 Uros Bizjak <ubizjak@gmail.com> 5944 5945 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D, 5946 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ... 5947 * config/i386/64/sfp-machine: ... (delete here) ... 5948 * config/i386/sfp-machine.h: ... to here. 5949 (FP_EX_MASK): Remove. 5950 (FP_RND_MASK): New. 5951 (FP_INIT_ROUNDMODE): Declare asm as volatile. 5952 59532012-06-11 Sriraman Tallam <tmsriram@google.com> 5954 5955 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init. 5956 * config/i386/libgcc-sol2.ver: Ditto. 5957 * config/i386/libgcc-glibc.ver: Ditto. 5958 59592012-06-11 Roland McGrath <mcgrathr@google.com> 5960 5961 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p): 5962 If __GLIBC__ is defined, refer to __pthread_key_create instead of 5963 pthread_cancel. 5964 59652012-06-09 Uros Bizjak <ubizjak@gmail.com> 5966 5967 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype, 5968 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM, 5969 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT, 5970 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF, 5971 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE, 5972 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ... 5973 * config/i386/64/sfp-machine: ... (delete here) ... 5974 * config/i386/sfp-machine.h: ... to here. 5975 (FP_EX_MASK): New. 5976 (__sfp_handle_exceptions): New function declaration. 5977 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions. 5978 * config/i386/sfp-exceptions.c: New. 5979 * config/i386/t-softfp: New. 5980 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add 5981 i386/t-softfp to tmake_file. 5982 59832012-06-03 David S. Miller <davem@davemloft.net> 5984 5985 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit 5986 change. 5987 59882012-05-31 David S. Miller <davem@davemloft.net> 5989 5990 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer 5991 multiply and divide instructions on 32-bit when V9. 5992 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit. 5993 59942012-05-29 Joseph Myers <joseph@codesourcery.com> 5995 5996 * config/arm/ieee754-df.S: Fix typos. 5997 * config/arm/ieee754-sf.S: Fix typos. 5998 * config/c6x/libunwind.S: Fix typos. 5999 * config/epiphany/udivsi3-float.c: Fix typos. 6000 * config/microblaze/muldi3_hard.S: Fix typos. 6001 * config/picochip/adddi3.S: Fix typos. 6002 * config/picochip/ashlsi3.S: Fix typos. 6003 * config/picochip/ashrsi3.S: Fix typos. 6004 * config/picochip/clzsi2.S: Fix typos. 6005 * config/picochip/cmpsi2.S: Fix typos. 6006 * config/picochip/divmod15.S: Fix typos. 6007 * config/picochip/divmodhi4.S: Fix typos. 6008 * config/picochip/divmodsi4.S: Fix typos. 6009 * config/picochip/longjmp.S: Fix typos. 6010 * config/picochip/lshrsi3.S: Fix typos. 6011 * config/picochip/parityhi2.S: Fix typos. 6012 * config/picochip/popcounthi2.S: Fix typos. 6013 * config/picochip/setjmp.S: Fix typos. 6014 * config/picochip/subdi3.S: Fix typos. 6015 * config/picochip/ucmpsi2.S: Fix typos. 6016 * config/picochip/udivmodhi4.S: Fix typos. 6017 * config/picochip/udivmodsi4.S: Fix typos. 6018 * config/spu/divv2df3.c: Fix typos. 6019 * config/spu/mfc_multi_tag_release.c: Fix typos. 6020 * config/spu/mfc_tag_release.c: Fix typos. 6021 * configure.ac: Fix typos. 6022 * configure: Regenerate. 6023 60242012-05-25 Ian Lance Taylor <iant@google.com> 6025 6026 * config/i386/morestack.S (__morestack_non_split): Check whether 6027 caller is varargs and needs %bp to hold the stack frame on return. 6028 60292012-05-25 Olivier Hainque <hainque@adacore.com> 6030 6031 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall 6032 sequence in the non pic case on VxWorks. 6033 60342012-05-24 Olivier Hainque <hainque@adacore.com> 6035 6036 * Makefile.in: Move dependency on install-unwind_h from 6037 "install-leaf" to "install". 6038 60392012-05-24 Olivier Hainque <hainque@adacore.com> 6040 6041 * Makefile.in (clean): Remove libgcc_tm.stamp as well. 6042 Use a separate command for stamp removals. 6043 60442012-05-21 Andrew Pinski <apinski@cavium.com> 6045 6046 PR bootstrap/53183 6047 * configure.ac: Define the default includes to being none. 6048 * configure: Regenerate. 6049 60502012-05-16 Olivier Hainque <hainque@adacore.com> 6051 6052 * Makefile.in (install-unwind_h): Rename into ... 6053 (install-unwind_h-forbuild): New target. 6054 (all): Use it instead of the former install-unwind_h. 6055 (install-unwind_h): Reinstate, copy to user install destination 6056 for include files, not to the internal gcc object directory one. 6057 (install-leaf): Depend on it. 6058 60592012-05-15 Olivier Hainque <hainque@adacore.com> 6060 6061 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful 6062 register numbers. LR_REGNO replaces R_LR. 6063 (ucontext_for): New, helper for ... 6064 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2 6065 and 5.3 of ... 6066 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations. 6067 60682012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6069 6070 * config.host (i[34567]86-*-linux*, x86_64-*-linux*) 6071 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu) 6072 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move 6073 i386/t-cpuinfo ... 6074 (i[34567]86-*-*, x86_64-*-*): ... here. 6075 6076 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version. 6077 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version. 6078 6079 * config/i386/i386-cpuinfo.c: Rename to ... 6080 * config/i386/cpuinfo.c: ... this. 6081 * config/i386/t-cpuinfo (LIB2ADD): Reflect this. 6082 6083 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h. 6084 (libgcc_cv_init_priority): New test. 6085 * configure: Regenerate. 6086 * config.in: New file. 6087 * Makefile.in (clean): Rename config.h to auto-target.h. 6088 (config.h): Likewise. 6089 (stamp-h): Likewise. 6090 6091 * config/i386/cpuinfo.c (auto-target.h): Include. 6092 (CONSTRUCTOR_PRIORITY): Define. 6093 (__cpu_indicator_init): Use it. 6094 60952012-05-09 H.J. Lu <hongjiu.lu@intel.com> 6096 6097 * longlong.h: Use a URL instead of an FSF postal address. 6098 Replace spaces with tab. 6099 61002012-05-08 Teresa Johnson <tejohnson@google.com> 6101 6102 * libgcov.c (gcov_clear, __gcov_reset): New functions. 6103 (__gcov_dump): Ditto. 6104 (gcov_dump_complete): New global variable. 6105 (gcov_exit): Export hidden to enable use in L_gcov_dump. 6106 (__gcov_flush): Outline functionality now in gcov_clear. 6107 * Makefile.in (L_gcov_reset, L_gcov_dump): Define. 6108 61092012-04-28 Aurelien Jarno <aurelien@aurel32.net> 6110 6111 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove. 6112 (mips*-*-linux*): Include mips/t-tpbit when long double is 6113 16 bytes long. 6114 61152012-04-25 Sriraman Tallam <tmsriram@google.com> 6116 6117 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value. 6118 (get_available_features): New argument. Check for AVX2. 6119 (__cpu_indicator_init): Modify call to get_available_features. 6120 61212012-04-25 Alan Modra <amodra@gmail.com> 6122 6123 * config/rs6000/crtsavevr.S: New file. 6124 * config/rs6000/crtrestvr.S: New file. 6125 * config/rs6000/t-savresfgpr: Build the above. 6126 * config/rs6000/t-netbsd: Likewise. 6127 61282012-04-24 Sriraman Tallam <tmsriram@google.com> 6129 6130 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always. 6131 61322012-04-24 Sriraman Tallam <tmsriram@google.com> 6133 6134 * libgcc/config/i386/i386-cpuinfo.c: New file. 6135 * libgcc/config/i386/t-cpuinfo: New file. 6136 * libgcc/config.host: Include t-cpuinfo. 6137 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model. 6138 61392012-04-24 Chao-ying Fu <fu@mips.com> 6140 6141 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC. 6142 61432012-04-20 Thomas Schwinge <thomas@codesourcery.com> 6144 6145 struct siginfo vs. siginfo_t 6146 6147 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use 6148 siginfo_t instead of struct siginfo. 6149 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise. 6150 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise. 6151 * config/ia64/linux-unwind.h (ia64_fallback_frame_state) 6152 (ia64_handle_unwabi): Likewise. 6153 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise. 6154 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise. 6155 * config/sh/linux-unwind.h (shmedia_fallback_frame_state) 6156 (sh_fallback_frame_state): Likewise. 6157 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise. 6158 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise. 6159 61602012-04-02 H.J. Lu <hongjiu.lu@intel.com> 6161 6162 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32 6163 system call number. 6164 61652012-03-31 Eric Botcazou <ebotcazou@adacore.com> 6166 6167 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC 6168 if it hasn't been previously saved. 6169 61702012-03-29 H.J. Lu <hongjiu.lu@intel.com> 6171 6172 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define 6173 only for glibc. 6174 61752012-03-28 Georg-Johann Lay <avr@gjlay.de> 6176 6177 PR target/52737 6178 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks 6179 instead of __AVR_HAVE_8BIT_SP__. 6180 61812012-03-26 Tristan Gingold <gingold@adacore.com> 6182 6183 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword. 6184 (unw_table_entry): Use unw_word instead of unsigned long. 6185 (_Unwind_FindTableEntry): Likewise. 6186 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise. 6187 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise. 6188 (_Unwind_FindTableEntry): Likewise. 6189 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state) 6190 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context) 6191 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num) 6192 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs) 6193 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr) 6194 (uw_frame_state_for, uw_update_reg_address, uw_update_context) 6195 (uw_init_context_1, uw_install_context): Likewise. 6196 (unw_word): Move to unwind-ia64.h 6197 61982012-03-26 Tristan Gingold <gingold@adacore.com> 6199 6200 * config/vms/vms-ucrt0.c: Update copyright years. 6201 Add a sanity check. 6202 (___gcc_main_flags): Declare. 6203 (__main): Check flags to remap argv and exit code. 6204 * config.host (*-*-*vms*): Adjust extra_parts. 6205 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove. 6206 (crt0.o): Add. 6207 62082012-03-22 Richard Earnshaw <rearnsha@arm.com> 6209 6210 * arm/lib1funcs.asm (ctzsi2): New function. 6211 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2. 6212 * arm/t-linux (LIB1ASMFUNCS): Likewise. 6213 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise. 6214 * arm/t-symbian (LIB1ASMFUNCS): Likewise. 6215 * arm/t-vxworks (LIB1ASMFUNCS): Likewise. 6216 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise. 6217 62182012-03-21 Andreas Tobler <andreast@fgznet.ch> 6219 6220 * config.host: Add bits to support powerpc64-*-freebsd*. 6221 * config/rs6000/freebsd-unwind.h: New file. 6222 * config/rs6000/t-freebsd64: New file. 6223 62242012-03-20 Richard Guenther <rguenther@suse.de> 6225 6226 PR gcov-profile/52627 6227 * libgcov.c (init_mx): Fix mutex name. 6228 62292012-03-16 Tristan Gingold <gingold@adacore.com> 6230 6231 * config/ia64/vms-unwind.h: Remove ulong (and replace 6232 it by unw_reg where used). Define unw_reg with __int64. 6233 62342012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6235 6236 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove 6237 Solaris 8 handling. 6238 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove 6239 Solaris 8 handling. 6240 (sparc_is_sighandler): Likewise. 6241 62422012-03-13 H.J. Lu <hongjiu.lu@intel.com> 6243 6244 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size 6245 <= saved reg size. 6246 62472012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6248 6249 * config/arm/crtn.S: Fix typo. 6250 62512012-03-13 Richard Guenther <rguenther@suse.de> 6252 6253 * libgcov.c: Remove stdio.h include and NULL un-define. 6254 62552012-03-13 Richard Guenther <rguenther@suse.de> 6256 6257 PR target/52569 6258 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again. 6259 62602012-03-13 Richard Guenther <rguenther@suse.de> 6261 6262 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition. 6263 62642012-03-13 Richard Guenther <rguenther@suse.de> 6265 6266 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION 6267 and __gthread_mutex_init_function definitions. 6268 62692012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6270 6271 * config.host (mips*-*-openbsd*): Remove. 6272 62732012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6274 6275 * config.host: Remove alpha*-dec-osf5.1* handling. 6276 * config/alpha/gthr-posix.c: Remove. 6277 * config/alpha/libgcc-osf5.ver: Remove. 6278 * config/alpha/osf5-unwind.h: Remove. 6279 * config/alpha/t-osf-pthread: Remove. 6280 * config/alpha/t-slibgcc-osf: Remove. 6281 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed. 6282 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define. 6283 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove. 6284 * mkmap-flat.awk: Remove osf_export handling. 6285 62862012-03-12 Richard Guenther <rguenther@suse.de> 6287 6288 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification. 6289 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define. 6290 (__gthread_mutex_init_function): New function. 6291 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define. 6292 6293 PR gcov/49484 6294 * libgcov.c: Include gthr.h. 6295 (__gcov_flush_mx): New global variable. 6296 (init_mx, init_mx_once): New functions. 6297 (__gcov_flush): Protect self with a mutex. 6298 (__gcov_fork): Re-initialize mutex after forking. 6299 * unwind-dw2-fde.c: Change condition under which to use 6300 __GTHREAD_MUTEX_INIT_FUNCTION. 6301 63022012-03-12 Tristan Gingold <gingold@adacore.com> 6303 6304 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS. 6305 * config/ia64/t-vms: Likewise. 6306 63072012-03-11 Michael Hope <michael.hope@linaro.org> 6308 6309 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable 6310 for Thumb-2. 6311 63122012-03-07 Walter Lee <walt@tilera.com> 6313 6314 * config/tilepro/atomic.c: Rename "atomic_" prefix to 6315 "arch_atomic_". 6316 (atomic_xor): Rename and move definition to 6317 config/tilepro/atomic.h. 6318 (atomic_nand): Ditto. 6319 * config/tilepro/atomic.h: Rename "atomic_" prefix to 6320 "arch_atomic_". 6321 (arch_atomic_xor): Move from config/tilepro/atomic.c. 6322 (arch_atomic_nand): Ditto. 6323 63242012-03-07 Georg-Johann Lay <avr@gjlay.de> 6325 6326 PR target/52507 6327 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part. 6328 63292012-03-07 Georg-Johann Lay <avr@gjlay.de> 6330 6331 PR target/52505 6332 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally 6333 from RAM. 6334 63352012-03-07 Georg-Johann Lay <avr@gjlay.de> 6336 6337 PR target/52461 6338 PR target/52508 6339 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage 6340 if RAMPZ affects reading from RAM. 6341 (__tablejump_elpm__): Ditto. 6342 (.xload): Ditto. 6343 (__movmemx_hi): Ditto. 6344 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM". 6345 (__do_global_dtors): Ditto. 6346 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto. 6347 (__movmemx_hi): Ditto. 6348 63492012-03-05 Richard Henderson <rth@redhat.com> 6350 6351 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later. 6352 [ARM] (count_trailing_zeros): Use the builtin. 6353 63542012-03-01 Kai Tietz <ktietz@redhat.com> 6355 6356 * soft-fp: Imported from glibc upstream. 6357 63582012-02-28 Kai Tietz <ktietz@redhat.com> 6359 6360 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it 6361 for mingw-targets as attribute gcc_struct. 6362 63632012-02-28 Ian Lance Taylor <iant@google.com> 6364 6365 * generic-morestack.c (__splitstack_releasecontext): Correct call 6366 to __morestack_release_segments. 6367 63682012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org> 6369 6370 PR target/52390 6371 * generic-morestack.c (__generic_morestack_set_initial_sp): Test 6372 for __linux__ when removing signals from __morestack_fullmask. 6373 63742012-02-23 Georg-Johann Lay <avr@gjlay.de> 6375 6376 PR target/52261 6377 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__. 6378 63792012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> 6380 6381 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT 6382 instead of HAVE_INITFINI_ARRAY. 6383 * config/ia64/crtend.S: Likewise. 6384 63852012-02-20 Kai Tietz <ktietz@redhat.com> 6386 6387 PR libstdc++/52300 6388 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw. 6389 6390 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode 6391 to w32-unwind.h header. 6392 63932012-02-19 Richard Sandiford <rdsandiford@googlemail.com> 6394 6395 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*) 6396 (mips*-*-linux*): Remove t-slibgcc-libgcc. 6397 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr. 6398 * config/mips/mips16.S (__mips16_rdhwr): Delete. 6399 64002012-02-19 Richard Sandiford <rdsandiford@googlemail.com> 6401 6402 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information. 6403 64042012-02-15 Iain Sandoe <iains@gcc.gnu.org> 6405 6406 PR libitm/52220 6407 * config/darwin-crt-tm.c: Correct typo. 6408 64092012-02-15 Iain Sandoe <iains@gcc.gnu.org> 6410 Patrick Marlier <patrick.marlier@gmail.com> 6411 6412 PR libitm/52220 6413 * config/darwin-crt-tm.c: Generate dummy functions. 6414 64152012-02-15 Iain Sandoe <iains@gcc.gnu.org> 6416 Patrick Marlier <patrick.marlier@gmail.com> 6417 6418 PR libitm/52042 6419 * config/darwin-crt-tm.c (getTMCloneTable): New function. 6420 (__doTMRegistrations): Call it. 6421 (__doTMdeRegistrations): Likewise. 6422 64232012-01-15 Georg-Johann Lay <avr@gjlay.de> 6424 Anatoly Sokolov <aesok@post.ru> 6425 Eric Weddington <eric.weddington@atmel.com> 6426 6427 PR target/52261 6428 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA 6429 (__epilogue_restores__): Ditto. 6430 64312012-02-15 Eric Botcazou <ebotcazou@adacore.com> 6432 6433 PR target/51921 6434 PR target/52205 6435 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for 6436 Solaris 11 and slightly reformat. 6437 (sparc_is_sighandler): Likewise. 6438 64392012-02-14 Walter Lee <walt@tilera.com> 6440 6441 * config.host: Handle tilegx and tilepro. 6442 * config/tilegx/sfp-machine.h: New file. 6443 * config/tilegx/sfp-machine32.h: New file. 6444 * config/tilegx/sfp-machine64.h: New file. 6445 * config/tilegx/t-crtstuff: New file. 6446 * config/tilegx/t-softfp: New file. 6447 * config/tilegx/t-tilegx: New file. 6448 * config/tilepro/atomic.c: New file. 6449 * config/tilepro/atomic.h: New file. 6450 * config/tilepro/linux-unwind.h: New file. 6451 * config/tilepro/sfp-machine.h: New file. 6452 * config/tilepro/softdivide.c: New file. 6453 * config/tilepro/softmpy.S: New file. 6454 * config/tilepro/t-crtstuff: New file. 6455 * config/tilepro/t-tilepro: New file. 6456 64572012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com> 6458 6459 PR libstdc++/51296 6460 PR libstdc++/51906 6461 * gthr-posix.h: Allow static initializer macros to be disabled. 6462 (__gthrw_pthread_cond_init): Define weak reference unconditionally. 6463 64642012-02-05 Chung-Lin Tang <cltang@codesourcery.com> 6465 6466 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*): 6467 Add t-slibgcc-libgcc to tmake_file. 6468 * config/mips/libgcc-mips16.ver: Revert previous patch. 6469 * config/mips/mips16.S (__mips16_rdhwr): Hide. 6470 64712012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com> 6472 Jayant R Sonar <jayant.sonar@kpitcummins.com> 6473 6474 * config.host: Add National Semiconductor CR16 target (cr16-*-*). 6475 * config/cr16/crti.S: New file. 6476 * config/cr16/crtlibid.S: New file. 6477 * config/cr16/crtn.S: New file. 6478 * config/cr16/lib1funcs.S: New file. 6479 * config/cr16/t-cr16: New file. 6480 * config/cr16/t-crtlibid: New file. 6481 * config/cr16/unwind-dw2.h: New file. 6482 * config/cr16/unwind-cr16.c: New file. 6483 * config/cr16/divmodhi3.c: New file. 6484 64852012-01-25 Alan Modra <amodra@gmail.com> 6486 6487 * config/rs6000/t-linux64: Delete. Move.. 6488 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here.. 6489 * config/rs6000/t-linux: ..and libgcc flags to here. 6490 64912012-01-22 Douglas B Rupp <rupp@gnat.com> 6492 6493 * config.host (i[34567]86-*-interix3*): 6494 Change triplet to i[34567]86-*-interix[3-9]*. 6495 * configure: Regenerate. 6496 64972012-01-15 Chung-Lin Tang <cltang@codesourcery.com> 6498 Richard Sandiford <rdsandiford@googlemail.com> 6499 6500 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add. 6501 * config/mips/mips16.S (__mips16_rdhwr): New function. 6502 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr. 6503 65042012-01-11 Nathan Sidwell <nathan@acm.org> 6505 6506 * libgcov.c (__gcov_init): Ignore objects with no functions. 6507 65082012-01-10 Georg-Johann Lay <avr@gjlay.de> 6509 6510 PR target/49868 6511 Extend __pgmx semantics to linearize memory. 6512 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx. 6513 * config/avr/lib1funcs.S (__xload_1): New function. 6514 (__movmemx_qi, __movmemx_hi): New functions. 6515 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx 6516 semantics. 6517 65182012-01-09 Eric Botcazou <ebotcazou@adacore.com> 6519 6520 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the 6521 purported sigacthandler address isn't null before dereferencing it. 6522 (sparc_is_sighandler): Likewise. 6523 65242012-01-09 Eric Botcazou <ebotcazou@adacore.com> 6525 6526 PR ada/41929 6527 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and 6528 add CFA. Revert back to old code for Solaris 8+ multi-threaded. 6529 (sparc_is_sighandler): Likewise. 6530 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER. 6531 65322012-01-06 Tristan Gingold <gingold@adacore.com> 6533 6534 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward 6535 compatibility thunks... 6536 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o) 6537 (crtbeginS.o, crtendS.o): ... and these to ... 6538 * config/ia64/t-ia64-elf: ... this new file. 6539 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*) 6540 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file. 6541 65422012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> 6543 6544 * configure: Regenerate. 6545 * config/s390/t-crtstuff: Remove -fPIC. 6546 65472012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com> 6548 6549 PR bootstrap/51006 6550 * enable-execute-stack-mprotect.c (getpagesize): Do not define 6551 for NetBSD. 6552 65532012-01-02 Georg-Johann Lay <avr@gjlay.de> 6554 6555 PR target/51345 6556 * config/avr/lib1funcs.S: Remove FIXME comments. 6557 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__. 6558 65592012-01-02 Georg-Johann Lay <avr@gjlay.de> 6560 6561 Implement light-weight DImode support. 6562 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8, 6563 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3. 6564 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3, 6565 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions. 6566 65672011-12-30 Nathan Sidwell <nathan@acm.org> 6568 6569 * libgcov.c (gcov_crc32): Remove global var. 6570 (free_fn_data): New function. 6571 (buffer_fn_data): Pass in filename, more robust error recovery. 6572 (crc32_unsigned): New function. 6573 (gcov_exit): More robust detection of new program. More robust 6574 error recovery. 6575 (__gcov_init): Do not update program's crc here. 6576 65772011-12-21 Tristan Gingold <gingold@adacore.com> 6578 6579 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define. 6580 65812011-12-21 Ian Lance Taylor <iant@google.com> 6582 6583 * config/i386/morestack.S: Simplify CFI opcodes throughout. 6584 65852011-12-20 Ian Lance Taylor <iant@google.com> 6586 6587 * config/i386/morestack.S (__morestack_non_split): If there is 6588 enough stack space already, don't split. Ask for more stack space 6589 than we required. 6590 65912011-12-20 Sergio Durigan Junior <sergiodj@redhat.com> 6592 6593 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and 6594 `sys/sdt.h'. 6595 (_Unwind_DebugHook): New function. 6596 (uw_restore_core_regs): New define. 6597 (unwind_phase2): Use uw_restore_core_regs instead of 6598 restore_core_regs. 6599 (unwind_phase2_forced): Likewise. 6600 (__gnu_Unwind_Resume): Likewise. 6601 66022011-12-20 Uros Bizjak <ubizjak@gmail.com> 6603 6604 * config/alpha/linux-unwind.h: Update copyright years. 6605 (MD_FROB_UPDATE_CONTEXT): New define. 6606 (alpha_frob_update_context): New function. 6607 66082011-12-17 Richard Sandiford <rdsandiford@googlemail.com> 6609 6610 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to 6611 tmake_file rather replacing it. 6612 66132011-12-15 Iain Sandoe <iains@gcc.gnu.org> 6614 6615 * config/rs6000/darwin-world.S (toplevel): Make it clear that this 6616 function is not used for PPC64. 6617 (save_world): Amend comments. Update the VRsave mask to reflect the 6618 saved regs. 6619 (rest_world): Update comments, do not clobber r10, do not use r8. 6620 (eh_rest_world_r10): Amend comments, do not use r8. 6621 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is 6622 no longer used, move restore of CR and target address to the end of 6623 the routine. 6624 66252011-12-14 H.J. Lu <hongjiu.lu@intel.com> 6626 6627 * generic-morestack.c (__generic_morestack_set_initial_sp): Check 6628 __GLIBC__ instead of __linux__ when using __SIGRTMIN. 6629 66302011-12-14 Georg-Johann Lay <avr@gjlay.de> 6631 6632 PR target/49313 6633 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3. 6634 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions. 6635 66362011-12-11 Eric Botcazou <ebotcazou@adacore.com> 6637 6638 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently. 6639 66402011-12-09 Georg-Johann Lay <avr@gjlay.de> 6641 6642 PR target/49313 6643 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3. 6644 * config/avr/lib1funcs.S (__muldi3): New function. 6645 66462011-12-06 Andrew Pinski <apinski@cavium.com> 6647 6648 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the 6649 size of func_ptr. 6650 (__frame_dummy_init_array_entry): Likewise. 6651 66522011-12-06 Georg-Johann Lay <avr@gjlay.de> 6653 6654 Forward-port from gcc-4_6-branch r181936 2011-12-02. 6655 6656 PR target/51345 6657 PR target/51002 6658 * config/avr/lib1funcs.S (__prologue_saves__, 6659 __epilogue_restores__, __divdi3_moddi3): Enclose parts using 6660 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments. 6661 66622011-12-04 Iain Sandoe <iains@gcc.gnu.org> 6663 6664 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines. 6665 66662011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> 6667 6668 PR other/51272 6669 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub. 6670 (_ITM_deregisterTMCloneTable): Likewise. 6671 (__register_frame_info): Fix unused warning. 6672 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses, 6673 pthread_default_stacksize_np): Likewise. 6674 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules. 6675 66762011-11-29 DJ Delorie <dj@redhat.com> 6677 6678 * config.host (rl78-*-elf): New case. 6679 * config/rl78: New directory for the Renesas RL78. 6680 66812011-11-29 Bernd Schmidt <bernds@codesourcery.com> 6682 6683 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix 6684 formatting. 6685 66862011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6687 6688 PR other/51022 6689 * config/rs6000/t-savresfgpr: New file. 6690 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but 6691 $(srcdir)/config/rs6000/eabi.S. 6692 * config/rs6000/t-ppccomm-ldbl: Remove. 6693 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to 6694 tmake_file. 6695 (powerpc-*-eabispe*): Likewise. 6696 (powerpc-*-eabi*): Likewise. 6697 (powerpc-*-linux*, powerpc64-*-linux*): Likewise. 6698 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm 6699 to tmake_file, remove rs6000/t-ppccomm-ldbl. 6700 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from 6701 tmake_file. 6702 (powerpc-*-eabisim*): Likewise. 6703 (powerpc-*-elf*): Likewise. 6704 (powerpc-*-eabialtivec*): Likewise. 6705 (powerpc-xilinx-eabi*): Likewise. 6706 (powerpc-*-rtems*): Likewise. 6707 (powerpcle-*-elf*): Likewise. 6708 (powerpcle-*-eabisim*): Likewise. 6709 (powerpcle-*-eabi*): Likewise. 6710 67112011-11-27 Ian Lance Taylor <iant@google.com> 6712 6713 * generic-morestack.c (__splitstack_find): Check for NULL old 6714 stack value. 6715 (__splitstack_resetcontext): New function. 6716 (__splitstack_releasecontext): New function. 6717 * libgcc-std.ver.in: Add new functions to GCC_4.7.0. 6718 67192011-11-27 Iain Sandoe <iains@gcc.gnu.org> 6720 6721 * config/darwin-crt-tm.c: Correct comments, use correct licence. 6722 67232011-11-27 Iain Sandoe <iains@gcc.gnu.org> 6724 6725 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions. 6726 67272011-11-26 Richard Henderson <rth@redhat.com> 6728 6729 * config/m68k/linux-atomic.c: New file. 6730 * config/m68k/t-linux: New file. 6731 * config.host (m68k-uclinux, m68k-linux): Use it. 6732 67332011-11-26 Richard Henderson <rth@redhat.com> 6734 6735 * crtstuff.c (__TMC_LIST__): Mark used not unused. 6736 (__TMC_END__): Only declare if hidden is available; in the definition, 6737 if hidden is unavailable add a null record. 6738 (deregister_tm_clones, register_tm_clones): New. 6739 (__do_global_dtors_aux, frame_dummy): Use them. 6740 (__do_global_dtors, __do_global_ctors_1): Likewise. 6741 67422011-11-22 Iain Sandoe <iains@gcc.gnu.org> 6743 6744 * config/darwin-crt-tm.c: New file. 6745 * config.host (darwin): Build crttms.o crttme.o to provide 6746 startup and shutdown for tm clones. 6747 * config/t-darwin (crttms.o): New build rule. 6748 (crttme.o): Likewise. 6749 67502011-11-21 Hans-Peter Nilsson <hp@axis.com> 6751 6752 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH 6753 et al. 6754 67552011-11-21 Richard Henderson <rth@redhat.com> 6756 6757 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF. 6758 (__TMC_LIST__, __TMC_END__): New. 6759 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable. 6760 (__do_global_dtors): Likewise. 6761 (frame_dummy): Call _ITM_registerTMCloneTable. 6762 (__do_global_ctors_1): Likewise. 6763 67642011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6765 6766 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file. 6767 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file. 6768 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file. 6769 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file. 6770 * config/i386/t-darwin64: Remove. 6771 * config/sh/t-netbsd (LIB2ADD): Remove. 6772 67732011-11-21 Georg-Johann Lay <avr@gjlay.de> 6774 6775 PR target/49313 6776 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3. 6777 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2. 6778 * config/avr/lib1funcs.S (wmov): New assembler macro. 6779 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions. 6780 (__moddi3, __divdi3, __divdi3_moddi3): New functions. 6781 (__udivmod64): New function. 6782 (__negdi2): New function. 6783 67842011-11-21 Gerald Pfeifer <gerald@pfeifer.com> 6785 6786 * config.host (*-*-freebsd[12], *-*-freebsd[12].*, 6787 *-*-freebsd*aout*): Remove. 6788 67892011-11-20 Hans-Peter Nilsson <hp@axis.com> 6790 6791 * static-object.mk (c_flags-$o): Save c_flags. 6792 ($(base)$(objext)): Use it. 6793 67942011-11-18 Steve Ellcey <sje@cup.hp.com> 6795 6796 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind. 6797 67982011-11-18 Georg-Johann Lay <avr@gjlay.de> 6799 6800 PR target/49868 6801 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4. 6802 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4): 6803 New functions. 6804 68052011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> 6806 6807 * config/arm/lib1funcs.asm (udivsi3): Add support for divide 6808 functions. 6809 (aeabi_uidivmod): Likewise. 6810 (umodsi3): Likewise. 6811 (divsi3): Likewise. 6812 (aeabi_idivmod): Likewise. 6813 (modsi3): Likewise. 6814 68152011-11-16 Tristan Gingold <gingold@adacore.com> 6816 6817 * config/alpha/qrnnd.S: Use specific pseudos for VMS. 6818 68192011-11-15 Georg-Johann Lay <avr@gjlay.de> 6820 6821 PR target/49868 6822 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4. 6823 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions. 6824 68252011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> 6826 6827 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from 6828 tmake_file list. 6829 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64. 6830 * config/pa/t-stublib64: Delete. 6831 68322011-11-12 Richard Henderson <rth@redhat.com> 6833 6834 * config/rs6000/linux-unwind.h (frob_update_context): Properly 6835 cast the pointer argument to _Unwind_SetGRPtr. 6836 68372011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6838 6839 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead. 6840 68412011-11-09 Ian Lance Taylor <iant@google.com> 6842 6843 * generic-morestack.c: Include <string.h>. 6844 (uintptr_type): Define. 6845 (struct initial_sp): Add dont_block_signals field. Reduce size of 6846 extra array by 1. 6847 (allocate_segment): Set prev field to NULL. Don't set 6848 __morestack_current_segment or __morestack_segments. 6849 (__generic_morestack): Update current->prev and *pp after calling 6850 allocate_segment. 6851 (__morestack_block_signals): Don't do anything if 6852 dont_block_signals is set. 6853 (__morestack_unblock_signals): Likewise. 6854 (__generic_findstack): Check for initial_sp == NULL. Add casts to 6855 uintptr_type. 6856 (__splitstack_block_signals): New function. 6857 (enum __splitstack_content_offsets): Define. 6858 (__splitstack_getcontext, __splitstack_setcontext): New functions. 6859 (__splitstack_makecontext): New function. 6860 (__splitstack_block_signals_context): New function. 6861 (__splitstack_find_context): New function. 6862 * config/i386/morestack.S (__morestack_get_guard): New function. 6863 (__morestack_set_guard, __morestack_make_guard): New functions. 6864 * libgcc-std.ver.in: Add new functions to GCC_4.7.0. 6865 68662011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6867 6868 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ... 6869 (i[34567]86-*-mingw*): ... here. 6870 (x86_64-*-mingw*): ... here. 6871 68722011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6873 6874 * config/c6x/t-elf (LIB2ADD): Add instead of assigning. 6875 68762011-11-07 Nathan Sidwell <nathan@acm.org> 6877 6878 * libgcov.c (struct gcov_fn_buffer): New struct. 6879 (buffer_fn_data): New helper. 6880 (gcov_exit): Rework for new gcov data structures. 6881 68822011-11-07 Georg-Johann Lay <avr@gjlay.de> 6883 6884 PR target/49313 6885 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed. 6886 68872011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6888 6889 * config.host (tmake_file): Correct comment. 6890 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add 6891 t-libgcc-pic. 6892 (bfin*-uclinux*): Likewise. 6893 (bfin*-linux-uclibc*): Likewise. 6894 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file. 6895 6896 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of 6897 assigning. 6898 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise. 6899 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise. 6900 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise. 6901 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise. 6902 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise. 6903 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise. 6904 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise. 6905 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise. 6906 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise. 6907 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise. 6908 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise. 6909 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise. 6910 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise. 6911 6912 * config/bfin/t-elf: Remove. 6913 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove. 6914 69152011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6916 6917 * config.host (*-*-rtems*): Add t-rtems to tmake_file. 6918 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file. 6919 (lm32-*-elf*, lm32-*-rtems*): Split into ... 6920 (lm32-*-elf*): ... this. 6921 (lm32-*-rtems*): ... and this. 6922 Add to tmake_file. 6923 (m32r-*-rtems*): Add to tmake_file. 6924 (moxie-*-rtems*): Likewise. 6925 (sparc-*-rtems*): Likewise. 6926 Remove t-rtems from tmake_file. 6927 (sparc64-*-rtems*): Likewise. 6928 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES 6929 instead. 6930 69312011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6932 6933 PR bootstrap/50982 6934 * config/gthr-posix.h: Move ... 6935 * gthr-posix.h: ... here. 6936 * config/gthr-lynx.h: Reflect this. 6937 * config/gthr-vxworks.h: Likewise. 6938 * config/rs6000/gthr-aix.h: Likewise. 6939 * configure.ac (target_thread_file): Likewise. 6940 * configure: Regenerate. 6941 69422011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de> 6943 6944 * config.host (arm*-*-rtemseabi*): New target. 6945 69462011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> 6947 6948 PR other/50991 6949 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of 6950 extra-parts. 6951 69522011-11-05 Joern Rennecke <joern.rennecke@embecosm.com> 6953 6954 * config.host (epiphany-*-elf*): New configuration. 6955 * config/epiphany: New Directory. 6956 69572011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org> 6958 6959 * config.host (avr-*-rtems*): Add config/avr/t-rtems. 6960 * config/avr/t-rtems: New. 6961 Filter out _exit from LIB1ASMFUNCS. 6962 69632011-11-04 David S. Miller <davem@davemloft.net> 6964 6965 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__. 6966 * configure: Rebuild. 6967 69682011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> 6969 6970 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S 6971 variable. 6972 69732011-11-04 Georg-Johann Lay <avr@gjlay.de> 6974 6975 PR target/50931 6976 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4. 6977 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions. 6978 69792011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com> 6980 6981 PR target/50989 6982 * config.host (sparc-*-rtems*): Add sparc/t-softmul. 6983 69842011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6985 6986 * config/c6x/t-elf (LIB2ADDEH): Set. 6987 * config/c6x/t-c6x-elf: Remove. 6988 69892011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6990 6991 * config/i386/sol2-ci.S: Rename to ... 6992 * config/i386/crti.S: ... this. 6993 * config/i386/sol2-cn.S: Rename to ... 6994 * config/i386/crtn.S: ... this. 6995 * config/sparc/sol2-ci.S: Rename to ... 6996 * config/sparc/crti.S: ... this. 6997 * config/sparc/sol2-cn.S: Rename to ... 6998 * config/sparc/crtn.S: ... this. 6999 * config/t-sol2 (CUSTOM_CRTIN): Remove. 7000 (crti.o, crtn.o): Remove. 7001 70022011-11-04 Tristan Gingold <gingold@adacore.com> 7003 7004 * config/ia64/fde-vms.c: Do not include md-unwind-support.h 7005 70062011-11-04 Kaz Kojima <kkojima@gcc.gnu.org> 7007 7008 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile). 7009 70102011-11-03 Hans-Peter Nilsson <hp@axis.com> 7011 7012 * config.host (crisv32-*-none, cris-*-none): Remove. 7013 (crisv32-*-elf): Append to tmake_file, don't just set it. 7014 (cris-*-elf): Add missing t-fdpbit to tmake_file. 7015 70162011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7017 7018 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<. 7019 (ecrtn$(objext)): Likewise. 7020 (ncrti$(objext)): Likewise. 7021 (ncrtn$(objext)): Likewise. 7022 70232011-11-03 Andreas Schwab <schwab@redhat.com> 7024 7025 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage. 7026 70272011-11-02 David S. Miller <davem@davemloft.net> 7028 7029 * configure.ac: Set host_address on sparc too. 7030 * configure: Regenerate. 7031 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally 7032 based upon host_address. 7033 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally. 7034 70352011-11-02 Jason Merrill <jason@redhat.com> 7036 7037 * config/rs6000/t-ppccomm: Add missing \. 7038 70392011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7040 7041 * gthr-single.h, gthr.h: New files. 7042 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h, 7043 config/gthr-vxworks.h, config/i386/gthr-win32.h, 7044 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h, 7045 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files. 7046 * config/i386/gthr-win32.c: Include "gthr-win32.h". 7047 * configure.ac (thread_header): New variable. 7048 Set it depending on target_thread_file. 7049 (gthr-default.h): Link from $thread_header. 7050 * configure: Regenerate. 7051 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS). 7052 70532011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7054 7055 * configure.ac (tm_file_): New variable. 7056 Determine from tm_file. 7057 (tm_file, tm_defines): Substitute. 7058 * configure: Regenerate. 7059 * mkheader.sh: New file. 7060 * Makefile.in (clean): Remove libgcc_tm.h. 7061 ($(objects)): Depend on libgcc_tm.h. 7062 (libgcc_tm_defines, libgcc_tm_file): New variables. 7063 (libgcc_tm.h, libgcc_tm.stamp): New targets. 7064 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects)) 7065 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects)) 7066 ($(extra-parts)): Depend on libgcc_tm.h. 7067 * config.host (tm_defines, tm_file): New variable. 7068 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi. 7069 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi. 7070 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file. 7071 (avr-*-rtems*): Likewise. 7072 (avr-*-*): Likewise. 7073 (frv-*-elf): Likewise. 7074 (frv-*-*linux*): Likewise. 7075 (h8300-*-rtems*): Likewise. 7076 (h8300-*-elf*): Likewise. 7077 (i[34567]86-*-darwin*): Likewise. 7078 (x86_64-*-darwin*): Likewise. 7079 (rx-*-elf): Likewise. 7080 (tic6x-*-uclinux): Likewise. 7081 (tic6x-*-elf): Likewise. 7082 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise. 7083 * config/alpha/gthr-posix.c: Include libgcc_tm.h. 7084 * config/i386/cygming-crtbegin.c: Likewise. 7085 * config/i386/cygming-crtend.c: Likewise. 7086 * config/ia64/fde-vms.c: Likewise. 7087 * config/ia64/unwind-ia64.c: Likewise. 7088 * config/libbid/bid_gcc_intrinsics.h: Likewise. 7089 * config/rs6000/darwin-fallback.c: Likewise. 7090 * config/stormy16/lib2funcs.c: Likewise. 7091 * config/xtensa/unwind-dw2-xtensa.c: Likewise. 7092 * crtstuff.c: Likewise. 7093 * dfp-bit.h: Likewise. 7094 * emutls.c: Likewise. 7095 * fixed-bit.c: Likewise. 7096 * fp-bit.c: Likewise. 7097 * generic-morestack-thread.c: Likewise. 7098 * generic-morestack.c: Likewise. 7099 * libgcc2.c: Likewise. 7100 * libgcov.c: Likewise. 7101 * unwind-dw2-fde-dip.c: Likewise. 7102 * unwind-dw2-fde.c: Likewise. 7103 * unwind-dw2.c: Likewise. 7104 * unwind-sjlj.c: Likewise. 7105 71062011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7107 7108 * configure.ac: Include ../config/picflag.m4. 7109 (GCC_PICFLAG): Call it. 7110 Substitute. 7111 * configure: Regenerate. 7112 * Makefile.in (gcc_srcdir): Remove. 7113 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES) 7114 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE) 7115 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set. 7116 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o)) 7117 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c. 7118 Use $<. 7119 Remove comment. 7120 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files. 7121 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) 7122 to refer to libgcc2.c. 7123 Use $<. 7124 * config/darwin-64.c: New file. 7125 * config/darwin-crt3.c: Remove comment. 7126 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c, 7127 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c, 7128 config/udivmodsi4.c: New files. 7129 * config/memcmp.c, config/memcpy.c, config/memmove.c, 7130 config/memset.c: New files. 7131 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG). 7132 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set. 7133 * config/t-freebsd-thread, config/t-libgcc-pic: New files. 7134 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set. 7135 * config/t-openbsd-thread: New file. 7136 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove. 7137 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files. 7138 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files. 7139 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to 7140 qrnnd.S. 7141 Adapt filename. 7142 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha 7143 to refer to gthr-posix.c. 7144 * config/alpha/t-vms (LIB2ADD): Set. 7145 * config/alpha/vms-gcc_shell_handler.c: New file. 7146 * config/arm/bpabi.c, config/arm/fp16.c, 7147 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c, 7148 config/arm/unaligned-funcs.c: New files. 7149 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set. 7150 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set. 7151 * config/arm/t-linux: Likewise. 7152 * config/arm/t-linux-eabi (LIB2ADD_ST): Add. 7153 * config/arm/t-netbsd: New file. 7154 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set. 7155 * config/arm/t-symbian (LIB2ADD_ST): Set. 7156 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set. 7157 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 7158 * config/bfin/t-elf: New file. 7159 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c, 7160 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c, 7161 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c, 7162 config/c6x/ltf.c: New files. 7163 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD) 7164 (HOST_LIBGCC2_CFLAGS): Set. 7165 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set. 7166 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 7167 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris: 7168 New files. 7169 * config/cris/t-elfmulti (LIB2ADD_ST): Set. 7170 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove. 7171 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c, 7172 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c, 7173 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New 7174 files. 7175 * config/frv/t-frv (LIB2ADD): Set. 7176 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 7177 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c, 7178 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c, 7179 config/h8300/popcounthi2.c: New files. 7180 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set. 7181 * config/i386/gthr-win32.c: New file. 7182 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set. 7183 * config/i386/t-cygwin: Likewise. 7184 * config/i386/t-darwin, config/i386/t-darwin64, 7185 config/i386/t-gthr-win32, config/i386/t-interix: New files. 7186 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set. 7187 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 7188 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 7189 * config/ia64/quadlib.c: New file. 7190 * config/ia64/t-hpux (LIB2ADD): Set. 7191 * config/ia64/t-ia64: Add comment. 7192 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files. 7193 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 7194 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC. 7195 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files. 7196 * config/m32c/t-m32c (LIB2ADD): Set. 7197 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set. 7198 * config/m32r/t-m32r: Likewise. 7199 * config/m68k/fpgnulib.c: New file. 7200 * config/m68k/t-floatlib (LIB2ADD): Set. 7201 (xfgnulib.c): New target. 7202 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set. 7203 * config/mep/lib2funcs.c, config/mep/tramp.c: New files. 7204 * config/mep/t-mep (LIB2ADD): Set. 7205 * config/microblaze/divsi3.asm: Rename to divsi3.S. 7206 * config/microblaze/moddi3.asm: Rename to moddi3.S. 7207 * config/microblaze/modsi3.asm: Rename to modsi3.S. 7208 * config/microblaze/muldi3_hard.asm: Rename to hard.S. 7209 * config/microblaze/mulsi3.asm: Rename to mulsi3.S. 7210 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S. 7211 * config/microblaze/udivsi3.asm: Rename to udivsi3.S. 7212 * config/microblaze/umodsi3.asm: Rename to umodsi3.S. 7213 * config/microblaze/t-microblaze (LIB2ADD): Reflect this. 7214 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S: 7215 New files. 7216 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set. 7217 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set. 7218 * config/pa/fptr.c, config/pa/lib2funcs.S, 7219 config/pa/linux-atomic.c, config/pa/quadlib.c: New files. 7220 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set. 7221 (LIB2ADD, LIB2ADD_ST): Set. 7222 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files. 7223 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST): 7224 Set. 7225 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set. 7226 * config/pdp11/t-pdp11: New file. 7227 * config/picochip/libgccExtras/adddi3.S, 7228 config/picochip/libgccExtras/ashlsi3.S, 7229 config/picochip/libgccExtras/ashrsi3.S, 7230 config/picochip/libgccExtras/clzsi2.S, 7231 config/picochip/libgccExtras/cmpsi2.S, 7232 config/picochip/libgccExtras/divmod15.S, 7233 config/picochip/libgccExtras/divmodhi4.S, 7234 config/picochip/libgccExtras/divmodsi4.S, 7235 config/picochip/libgccExtras/lshrsi3.S, 7236 config/picochip/libgccExtras/parityhi2.S, 7237 config/picochip/libgccExtras/popcounthi2.S, 7238 config/picochip/libgccExtras/subdi3.S, 7239 config/picochip/libgccExtras/ucmpsi2.S, 7240 config/picochip/libgccExtras/udivmodhi4.S, 7241 config/picochip/libgccExtras/udivmodsi4.S: New files. 7242 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS) 7243 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set. 7244 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S, 7245 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S, 7246 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S) 7247 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S, 7248 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S, 7249 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New 7250 files. 7251 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST) 7252 (HOST_LIBGCC2_CFLAGS): Set. 7253 * config/rs6000/t-darwin64: New file. 7254 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set. 7255 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files. 7256 * config/rs6000/t-ppccomm (LIB2ADD): Add 7257 $(srcdir)/config/rs6000/tramp.S. 7258 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources. 7259 Add $(srcdir)/config/rs6000/eabi.S. 7260 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S) 7261 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S) 7262 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S) 7263 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S) 7264 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S) 7265 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove. 7266 * config/rs6000/tramp.S: New file. 7267 * config/s390/t-tpf: Remove. 7268 * config/sh/linux-atomic.S: New file. 7269 * config/sh/t-linux (LIB2ADD): Set. 7270 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic. 7271 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set. 7272 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer 7273 to unwind-dw2.c. 7274 (HOST_LIBGCC2_CFLAGS): Set. 7275 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 7276 * config/spu/divmodti4.c, config/spu/divv2df3.c, 7277 config/spu/float_disf.c, config/spu/float_unsdidf.c, 7278 config/spu/float_unsdisf.c, config/spu/float_unssidf.c, 7279 config/spu/mfc_multi_tag_release.c, 7280 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c, 7281 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c, 7282 config/spu/multi3.c: New files. 7283 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS) 7284 (HOST_LIBGCC2_CFLAGS): Set. 7285 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c, 7286 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c, 7287 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c, 7288 config/stormy16/ffshi2.c, config/stormy16/lib2.c, 7289 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c, 7290 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c, 7291 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c, 7292 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c, 7293 config/stormy16/umodsi3.c: New files. 7294 * config/xtensa/lib2funcs.S: New file. 7295 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set. 7296 * config/xtensa/t-xtensa (LIB2ADD): Set. 7297 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file. 7298 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file. 7299 Add t-freebsd-thread to tmake_file for posix threads. 7300 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu) 7301 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file. 7302 (*-*-lynxos*): Likewise. 7303 (*-*-netbsd*): Likewise. 7304 (*-*-openbsd*): Likewise. 7305 Add t-openbsd-thread to tmake_file for posix threads. 7306 (*-*-solaris2*): Add t-libgcc-pic to tmake_file. 7307 (*-*-vxworks*): Set tmake_file. 7308 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file. 7309 (alpha*-*-freebsd*): Likewise. 7310 (alpha*-*-netbsd*): Likewise. 7311 (alpha*-*-openbsd*): Likewise. 7312 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts. 7313 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file. 7314 (alpha*-dec-*vms*): Likewise. 7315 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file. 7316 (bfin*-elf*): Add bfin/t-elf to tmake_file. 7317 (bfin*-uclinux*): Likewise. 7318 (bfin*-linux-uclibc*): Likewise. 7319 (crisv32-*-elf): Add cris/t-cris to tmake_file. 7320 (crisv32-*-none): Likewise. 7321 (cris-*-elf): Likewise. 7322 (cris-*-none): Likewise. 7323 (cris-*-linux*, crisv32-*-linux*): Likewise. 7324 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to 7325 tmake_file. 7326 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to 7327 tmake_file. 7328 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file. 7329 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file. 7330 (x86_64-*-elf*): Likewise. 7331 (i[34567]86-*-nto-qnx*): Likewise. 7332 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for 7333 win32 threads. 7334 (x86_64-*-mingw*): Likewise. 7335 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file. 7336 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file. 7337 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*) 7338 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*) 7339 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to 7340 tmake_file. 7341 (mipsisa64sr71k-*-elf*): Likewise. 7342 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise. 7343 (mips-*-elf*, mipsel-*-elf*): Likewise. 7344 (mips64-*-elf*, mips64el-*-elf*): Likewise. 7345 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise. 7346 (mips*-*-rtems*): Likewise. 7347 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr 7348 to tmake_file. 7349 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file. 7350 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file. 7351 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file. 7352 (spu-*-elf*): Likewise. 7353 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file. 7354 73552011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7356 7357 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use 7358 $(srcdir) to refer to $(LIB1ASMSRC). 7359 Use $<. 7360 * config/arm/bpabi-v6m.S, config/arm/bpabi.S, 7361 config/arm/ieee754-df.S, config/arm/ieee754-sf.S, 7362 config/arm/lib1funcs.S: New files. 7363 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S. 7364 * config/arm/t-arm: New file. 7365 * config/arm/t-bpabi (LIB1ASMFUNCS): Set. 7366 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi, 7367 config/arm/t-strongarm-elf: New files. 7368 * config/arm/t-symbian (LIB1ASMFUNCS): Set. 7369 * config/arm/t-vxworks, config/arm/t-wince-pe: New files. 7370 * config/avr/lib1funcs.S: New file. 7371 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7372 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files. 7373 * config/c6x/lib1funcs.S: New file. 7374 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7375 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files. 7376 * config/frv/lib1funcs.S: New file. 7377 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7378 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files. 7379 * config/i386/cygwin.S, config/i386/t-chkstk: New files. 7380 * config/ia64/__divxf3.asm: Rename to ... 7381 * config/ia64/__divxf3.S: ... this. 7382 Adapt lib1funcs.asm filename. 7383 * config/ia64/_fixtfdi.asm: Rename to ... 7384 * config/ia64/_fixtfdi.S: ... this. 7385 Adapt lib1funcs.asm filename. 7386 * config/ia64/_fixunstfdi.asm: Rename to ... 7387 * config/ia64/_fixunstfdi.S: ... this. 7388 Adapt lib1funcs.asm filename. 7389 * config/ia64/_floatditf.asm: Rename to ... 7390 * config/ia64/_floatditf.S: ... this. 7391 Adapt lib1funcs.asm filename. 7392 * config/ia64/lib1funcs.S: New file. 7393 * config/ia64/t-hpux (LIB1ASMFUNCS): Set. 7394 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7395 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix. 7396 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files. 7397 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files. 7398 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files. 7399 * config/mep/lib1funcs.S: New file. 7400 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7401 * config/mips/mips16.S: New file. 7402 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7403 * config/pa/milli64.S: New file. 7404 * config/pa/t-linux, config/pa/t-linux64: New files. 7405 * config/picochip/lib1funcs.S: New file. 7406 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7407 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files. 7408 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set. 7409 * config/sh/t-netbsd: New file. 7410 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set. 7411 Use $(srcdir) to refer to lib1funcs.S, adapt filename. 7412 * config/sh/t-sh64: New file. 7413 * config/sparc/lb1spc.S: New file. 7414 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm 7415 filename. 7416 * config/v850/lib1funcs.S, config/v850/t-v850: New files. 7417 * config/vax/lib1funcs.S, config/vax/t-linux: New files. 7418 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S, 7419 config/xtensa/lib1funcs.S: New files. 7420 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7421 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to 7422 tmake_file. 7423 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file. 7424 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file. 7425 (arm*-*-linux*): Likewise. 7426 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for 7427 arm*-*-linux-*eabi, add arm/t-linux otherwise. 7428 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file. 7429 (arm*-*-ecos-elf): Likewise. 7430 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise. 7431 (arm*-*-rtems*): Likewise. 7432 (arm*-*-elf): Likewise. 7433 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file. 7434 (avr-*-rtems*): Add to tmake_file, add avr/t-avr. 7435 (bfin*-elf*): Add bfin/t-bfin to tmake_file. 7436 (bfin*-uclinux*): Likewise. 7437 (bfin*-linux-uclibc*): Likewise. 7438 (bfin*-rtems*): Likewise. 7439 (bfin*-*): Likewise. 7440 (fido-*-elf): Merge into m68k-*-elf*. 7441 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file. 7442 (frv-*-*linux*): Add frv/t-frv to tmake_file. 7443 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file. 7444 (h8300-*-elf*): Likewise. 7445 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file. 7446 (hppa*-*-linux*): Add pa/t-linux to tmake_file. 7447 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file. 7448 (i[34567]86-*-mingw*): Likewise. 7449 (x86_64-*-mingw*): Likewise. 7450 (i[34567]86-*-interix3*): Likewise. 7451 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file. 7452 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file. 7453 (m68k-*-elf*): Also handle fido-*-elf. 7454 Add m68k/t-floatlib to tmake_file. 7455 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file. 7456 (m68k-*-linux*): Likewise. 7457 (m68k-*-rtems*): Likewise. 7458 (mcore-*-elf): Add mcore/t-mcore to tmake_file. 7459 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for 7460 sh64*-*-*. 7461 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file. 7462 Add sh/t-sh64 to tmake_file for sh64*-*-linux*. 7463 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*) 7464 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh, 7465 sh/t-netbsd to tmake_file. 7466 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*. 7467 (sh-*-rtems*): Add sh/t-sh to tmake_file. 7468 (sh-wrs-vxworks): Likewise. 7469 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for 7470 *-leon[3-9]*. 7471 (v850*-*-*): Add v850/t-v850 to tmake_file. 7472 (vax-*-linux*): Add vax/t-linux to tmake_file. 7473 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file. 7474 74752011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7476 7477 * crtstuff.c: New file. 7478 * Makefile.in (CRTSTUFF_CFLAGS): Define. 7479 (CRTSTUFF_T_CFLAGS): Define. 7480 (extra-parts, INSTALL_PARTS): Remove conditional assignments. 7481 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext)) 7482 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to 7483 crtstuff.c. 7484 Use $<. 7485 (crtbeginT.o): Use $(objext). 7486 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules. 7487 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS. 7488 (gcc-extra-parts): Remove. 7489 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file. 7490 Set extra_parts. 7491 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, 7492 *-*-gnu*): Also handle *-*-kopensolaris*-gnu. 7493 Add t-crtstuff-pic to tmake_file. 7494 (*-*-lynxos*): New case. 7495 Set tmake_file, extra_parts. 7496 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file. 7497 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*, 7498 *-*-netbsdelf[2-9]*. 7499 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file. 7500 (*-*-rtems*): Set extra_parts. 7501 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10. 7502 (*-*-uclinux*): New case. 7503 Set extra_parts. 7504 (*-*-vms*): New case. 7505 Set tmake_file, extra_parts. 7506 (*-*-elf): Set extra_parts. 7507 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts. 7508 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms, 7509 vms/t-vms64. 7510 Set extra_parts. 7511 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms. 7512 Set extra_parts. 7513 (arm*-*-freebsd*): Add t-crtin to tmake_file. 7514 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts. 7515 (arm-wrs-vxworks): Append to tmake_file. 7516 Set extra_parts. 7517 (arm*-*-uclinux*): Set extra_parts. 7518 (arm*-*-ecos-elf): Likewise. 7519 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for 7520 arm*-*-eabi*. 7521 (arm*-*-rtems*): Set extra_parts. 7522 (arm*-*-elf): Likewise. 7523 (avr-*-rtems*): Clear extra_parts. 7524 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts. 7525 Set extra_parts. 7526 (bfin*-uclinux*): Likewise. 7527 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file. 7528 (bfin*-rtems*): Append to tmake_file. 7529 Set extra_parts. 7530 (bfin*-*): Likewise. 7531 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ... 7532 (crisv32-*-elf): ... this. 7533 (crisv32-*-none): ... this. 7534 (cris-*-elf, cris-*-none): New cases. 7535 Add cris/t-elfmulti to tmake_file. 7536 (fr30-*-elf): Append to tmake_file. 7537 Set extra_parts. 7538 (frv-*-elf): Append to tmake_file, add frv/t-frv. 7539 Set extra_parts. 7540 (h8300-*-rtems*): Append to tmake_file. 7541 Set extra_parts. 7542 (h8300-*-elf*): Likewise. 7543 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file. 7544 Set extra_parts. 7545 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file. 7546 Set extra_parts. 7547 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file. 7548 (x86_64-*-elf*): Likewise. 7549 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file. 7550 (x86_64-*-freebsd*): Likewise. 7551 (x86_64-*-netbsd*): Likewise. 7552 (i[34567]86-*-linux*): Likewise. 7553 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu) 7554 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise. 7555 (x86_64-*-linux*): Likewise. 7556 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise. 7557 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to 7558 tmake_file. 7559 Set extra_parts. 7560 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts. 7561 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin. 7562 Append to extra_parts, remove crtbegin.o, crtend.o. 7563 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o. 7564 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o, 7565 crtend.o, crtbeginS.o, crtendS.o. 7566 (ia64*-*-linux*): Comment extra_parts. 7567 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64. 7568 Set extra_parts. 7569 (iq2000*-*-elf*): Clear extra_parts. 7570 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file. 7571 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o 7572 (m32r-*-elf*, m32r-*-rtems*): Split off ... 7573 (m32r-*-rtems*): ... this. 7574 Add m32r/t-m32r to tmake_file. 7575 (m68k-*-elf*): Add t-crtin to tmake_file. 7576 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts. 7577 (mcore-*-elf): Likewise. 7578 (microblaze*-*-*): Set extra_parts. 7579 (mips*-sde-elf*): New case. 7580 Set tmake_file, extra_parts. 7581 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*) 7582 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*) 7583 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to 7584 tmake_file. 7585 Set extra_parts. 7586 (mipsisa64sr71k-*-elf*): Likewise. 7587 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise. 7588 (mips-*-elf*, mipsel-*-elf*): Likewise. 7589 (mips64-*-elf*, mips64el-*-elf*): Likewise. 7590 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise. 7591 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise. 7592 (mips*-*-rtems*): Likewise. 7593 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise. 7594 (moxie-*-*): Split into ... 7595 (moxie-*-elf, moxie-*-uclinux*): ... this. 7596 Add to extra_parts, remove crtbegin.o, crtend.o. 7597 (moxie-*-rtems*): New case. 7598 Set tmake_file. 7599 Clear extra_parts. 7600 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file. 7601 Set extra_parts. 7602 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file. 7603 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to 7604 tmake_file. 7605 Set extra_parts. 7606 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm, 7607 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file. 7608 Set extra_parts. 7609 (powerpc-*-eabisim*): Likewise. 7610 (powerpc-*-elf*): Likewise. 7611 (powerpc-*-eabialtivec*): Likewise. 7612 (powerpc-xilinx-eabi*): Likewise. 7613 (powerpc-*-eabi*): Likewise. 7614 (powerpc-*-rtems*): Likewise. 7615 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to 7616 tmake_file. 7617 Set extra_parts. 7618 (powerpc-*-lynxos*): Add to tmake_file. 7619 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm, 7620 rs6000/t-crtstuff, t-crtstuff-pic. 7621 Set extra_parts. 7622 (powerpcle-*-eabisim*): Likewise. 7623 (powerpcle-*-eabi*): Likewise. 7624 (rx-*-elf): Remove extra_parts. 7625 (s390x-ibm-tpf*): Set extra_parts. 7626 (score-*-elf): Set extra_parts. 7627 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) 7628 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) 7629 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) 7630 (sh64l*-*-netbsd*): Split into ... 7631 (sh-*-elf*, sh[12346l]*-*-elf*): ... this. 7632 Add t-crtstuff-pic to tmake_file. 7633 Set extra_parts. 7634 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic. 7635 Set extra_parts. 7636 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic. 7637 (sparc-*-elf*): Remove t-crtin from tmake_file. 7638 Add to extra_parts, remove crtbegin.o, crtend.o. 7639 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file. 7640 (sparc64-*-linux*): Likewise. 7641 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file. 7642 Add to extra_parts, remove crtbegin.o, crtend.o. 7643 (sparc64-*-elf*): Remove t-crtin from tmake_file. 7644 Add to extra_parts, remove crtbegin.o, crtend.o. 7645 (sparc64-*-rtems*): Remove t-crtin from tmake_file. 7646 Add to extra_parts, remove crtbegin.o, crtend.o. 7647 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts. 7648 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file. 7649 (spu-*-elf*): Add to tmake_file, add spu/t-elf. 7650 Set extra_parts. 7651 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file. 7652 Set extra_parts. 7653 (tic6x-*-*): Change to ... 7654 (tic6x-*-elf): ... this. 7655 Set extra_parts. 7656 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf. 7657 Set extra_parts. 7658 (am33_2.0-*-linux*): Add comment. 7659 (mep*-*-*): Add mep/t-mep to tmake_file. 7660 Set extra_parts. 7661 * config/alpha/t-vms: New file. 7662 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files. 7663 * config/arm/crti.S, config/arm/crtn.S: New files. 7664 * config/bfin/crti.S, config/bfin/crtn.S: New files. 7665 * config/bfin/crtlibid.S: New file. 7666 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files. 7667 * config/c6x/crti.S, config/c6x/crtn.S: New files. 7668 * config/c6x/t-elf (CUSTOM_CRTIN): Set. 7669 (crti.o, crtin.o): New rules. 7670 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set. 7671 * config/c6x/t-uclinux: New file. 7672 * config/cris/t-elfmulti: New file. 7673 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set. 7674 * config/fr30/crti.S, config/fr30/crtn.S: New files. 7675 * config/frv/frvbegin.c, config/frv/frvend.c: New files. 7676 * config/frv/t-frv: New file. 7677 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set. 7678 * config/h8300/crti.S, config/h8300/crtn.S: New files. 7679 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c: 7680 New files. 7681 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to 7682 refer to cygming-crtbegin.c, cygming-crtend.c. 7683 Use $<. 7684 * config/i386/t-nto: New file. 7685 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files. 7686 * config/ia64/crti.S, config/ia64/crtn.S: New files. 7687 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o, 7688 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S. 7689 Use .S extension. 7690 Use $<. 7691 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set. 7692 (crtinitS.o): New rule. 7693 * config/ia64/vms-crtinit.S: New file. 7694 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove. 7695 * config/m32r/initfini.c: New file. 7696 * config/m32r/t-linux, config/m32r/t-m32r: New files. 7697 * config/m68k/crti.S, config/m68k/crtn.S: New files. 7698 * config/mcore/crti.S, config/mcore/crtn.S: New files. 7699 * config/mep/t-mep: New file. 7700 * config/microblaze/crti.S, config/microblaze/crtn.S: New files. 7701 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove. 7702 * config/mips/crti.S, config/mips/crtn.S: New files. 7703 * config/mips/t-crtstuff: New file. 7704 * config/mmix/crti.S, config/mmix/crtn.S: New files. 7705 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set. 7706 (CUSTOM_CRTIN): Set. 7707 ($(T)crti.o, $(T)crtn.o): Remove $(T), 7708 dependencies. 7709 Use $(srcdir) to refer to crti.S, crtn.S. 7710 Use .S extension, $<. 7711 * config/moxie/crti.asm: Rename to ... 7712 * config/moxie/crti.S: ... this. 7713 * config/moxie/crtn.asm: Rename to ... 7714 * config/moxie/crtn.S: ... this. 7715 * config/moxie/t-moxie: Remove. 7716 * config/pa/stublib.c: New file. 7717 * config/pa/t-stublib, config/pa/t-stublib64: New files. 7718 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files. 7719 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files. 7720 * config/rs6000/t-crtstuff: New file. 7721 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove. 7722 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove. 7723 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S. 7724 Make output file explicit. 7725 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S. 7726 Make output file explicit. 7727 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S. 7728 Make output file explicit. 7729 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S. 7730 Make output file explicit. 7731 * config/score/crti.S, config/score/crtn.S: New files. 7732 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files. 7733 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New 7734 files. 7735 * config/sh/t-sh, config/sh/t-superh: New files. 7736 * config/sparc/t-linux64: New file. 7737 * config/spu/cache.S, config/spu/cachemgr.c: New files. 7738 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set. 7739 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o) 7740 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules. 7741 * config/t-crtin: Remove. 7742 * config/t-crtstuff-pic: New file. 7743 * config/t-sol2 (CUSTOM_CRTIN): Set. 7744 (crti.o, crtn.o): New rules. 7745 * config/vms/t-vms: New file. 7746 * config/vms/vms-ucrt0.c: New file. 7747 * config/xtensa/t-elf: New file. 7748 77492011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7750 7751 * Makefile.in (SHLIB_NM_FLAGS): Set. 7752 * mkmap-flat.awk, mkmap-symver.awk: New files. 7753 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj 7754 exceptions. 7755 * configure: Regenerate. 7756 * config/libgcc-glibc.ver: New file. 7757 * config/libgcc-libsystem.ver: New file. 7758 * config/t-libunwind (SHLIB_LC): Set. 7759 * config/t-linux: New file. 7760 * config/t-slibgcc (INSTALL_SHLIB): New. 7761 (SHLIB_INSTALL): Use it. 7762 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer 7763 to mkmap-symver.awk. 7764 (SHLIB_MAPFILES): Don't append, adapt pathname. 7765 (SHLIB_VERPFX): Set. 7766 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer 7767 to mkmap-symver.awk. 7768 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux, 7769 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files. 7770 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files. 7771 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer 7772 to mkmap-flat.awk. 7773 * config/arm/t-bpabi (SHLIB_MAPFILES): Set. 7774 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files. 7775 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files. 7776 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files. 7777 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files. 7778 * config/i386/libgcc-darwin.10.4.ver, 7779 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver: 7780 New files. 7781 * config/i386/t-darwin: Remove. 7782 * config/i386/t-darwin64: Likewise. 7783 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files. 7784 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin, 7785 config/i386/t-dlldir, config/i386/t-dlldir-x: New files. 7786 * config/i386/t-linux: New file. 7787 * config/i386/t-mingw32: New file. 7788 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files. 7789 * config/ia64/t-glibc: Rename to ... 7790 * config/ia64/t-linux: ... this. 7791 (SHLIB_MAPFILES): Set. 7792 * config/ia64/t-glibc-libunwind: Rename to ... 7793 * config/ia64/t-linux-libunwind: ... this. 7794 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set. 7795 * config/ia64/t-slibgcc-hpux: New file. 7796 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files. 7797 * config/m68k/t-slibgcc-elf-ver: New file. 7798 * config/mips/t-mips16 (SHLIB_MAPFILES): Set. 7799 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer 7800 to mkmap-flat.awk. 7801 * config/pa/t-slibgcc-hpux: New file. 7802 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New 7803 files. 7804 * config/rs6000/libgcc-darwin.10.4.ver, 7805 config/rs6000/libgcc-darwin.10.5.ver: New files. 7806 * config/rs6000/libgcc-ppc-glibc.ver: Rename to 7807 config/rs6000/libgcc-glibc.ver. 7808 * config/rs6000/libgcc-ppc64.ver: Rename to 7809 config/rs6000/libgcc-ibm-ldouble.ver. 7810 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove. 7811 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename. 7812 * config/rs6000/t-ldbl128: Rename to ... 7813 * config/rs6000/t-linux: ... this. 7814 (SHLIB_MAPFILES): Adapt filename. 7815 * config/rs6000/t-slibgcc-aix: New file. 7816 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files. 7817 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to 7818 libgcc-excl.ver, libgcc-glibc.ver. 7819 (SHLIB_LINK, SHLIB_INSTALL): Remove. 7820 * config/sparc/libgcc-glibc.ver: New file. 7821 * config/sparc/t-linux: New file. 7822 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files. 7823 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld, 7824 t-slibgcc-elf-ver to tmake_file. 7825 Add t-slibgcc-nolc-override to tmake_file for posix threads on 7826 *-*-freebsd[34]. 7827 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, 7828 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld, 7829 t-slibgcc-elf-ver, t-linux to tmake_file. 7830 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to 7831 tmake_file. 7832 (alpha*-*-linux*): Add alpha/t-linux to tmake_file. 7833 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file. 7834 (alpha*-dec-*vms*): Likewise. 7835 (arm*-*-freebsd*): Append to tmake_file. 7836 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file. 7837 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for 7838 arm*-*-linux-*eabi. 7839 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to 7840 tmake_file for arm*-*-symbianelf*. 7841 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux. 7842 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add 7843 cris/t-linux. 7844 (frv-*-*linux*): Append to tmake_file, add frv/t-linux. 7845 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver, 7846 pa/t-slibgcc-dwarf-ver to tmake_file. 7847 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver, 7848 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file. 7849 (hppa*64*-*-hpux11*): Likewise. 7850 (hppa[12]*-*-hpux11*): Likewise. 7851 (x86_64-*-darwin*): Don't override tmake_file, but only keep 7852 i386/t-crtpc, i386/t-crtfm. 7853 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file. 7854 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming 7855 to tmake_file. 7856 Add i386/t-cygwin to tmake_file. 7857 Prepent i386/t-mingw-pthread to tmake_file for posix threads. 7858 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file. 7859 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming 7860 to tmake_file. 7861 Add i386/t-mingw32 to tmake_file. 7862 (x86_64-*-mingw*): Likewise. 7863 (ia64*-*-freebsd*): Append to tmake_file. 7864 (ia64*-*-linux*): Append to tmake_file. 7865 Replace ia64/t-glibc by ia64/t-linux. 7866 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using 7867 system libunwind. 7868 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux, 7869 t-slibgcc-hpux to tmake_file. 7870 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file. 7871 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux. 7872 (m32rle-*-linux*): Likewise. 7873 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless 7874 sjlj exceptions. 7875 (microblaze*-linux*): New case. 7876 Append to tmake_file, add t-slibgcc-nolc-override. 7877 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file. 7878 (powerpc-*-linux*, powerpc64-*-linux*): Likewise. 7879 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file. 7880 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add 7881 rs6000/t-slibgcc-aix to tmake_file. 7882 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. 7883 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. 7884 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) 7885 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) 7886 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) 7887 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for 7888 sh*-*-linux*. 7889 (sparc-*-linux*): Append to tmake_file for *-leon*. 7890 Add sparc/t-linux to tmake_file for non-Leon targets. 7891 (sparc64-*-linux*): Add sparc/t-linux to tmake_file. 7892 (tic6x-*-uclinux): New case. 7893 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file. 7894 (tic6x-*-*): Add c6x/t-elf to tmake_file. 7895 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux. 7896 (am33_2.0-*-linux*): Append to tmake_file. 7897 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu) 7898 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle 7899 x86_64-*-kfreebsd*-gnu. 7900 Add i386/t-linux to tmake_file. 7901 79022011-10-28 Ian Lance Taylor <iant@google.com> 7903 7904 * config/i386/morestack.S: Correct CFI information to do proper 7905 returns throughout function. In 32-bit mode, save %ebx so that it 7906 is restored on unwind. 7907 79082011-10-25 Bernd Schmidt <bernds@codesourcery.com> 7909 7910 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the 7911 case where B3 isn't the return register. 7912 7913 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct 7914 logic for doubleword pops. 7915 79162011-10-25 Andreas Tobler <andreast@fgznet.ch> 7917 7918 * config/rs6000/t-freebsd: Add wildcard. 7919 79202011-10-21 Paul Brook <paul@codesourcery.com> 7921 7922 * unwind-arm-common.inc: Handle ID3/4 unwinding data. 7923 79242011-10-16 Uros Bizjak <ubizjak@gmail.com> 7925 Eric Botcazou <ebotcazou@adacore.com> 7926 7927 PR target/50737 7928 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set 7929 fs->signal_frame to 1. 7930 79312011-10-07 Ian Lance Taylor <iant@google.com> 7932 7933 * generic-morestack-thread.c: #include <errno.h>. 7934 79352011-10-07 Ian Lance Taylor <iant@google.com> 7936 7937 PR target/46093 7938 * generic-morestack.c (__generic_morestack): Make sure the segment 7939 is large enough for both the stack frame and the copied 7940 parameters. 7941 79422011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7943 7944 PR bootstrap/49804 7945 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to 7946 extra_parts. 7947 79482011-09-28 Nick Clifton <nickc@redhat.com> 7949 7950 * config/rx/rx-lib.h: Always restrict doubles to the SF type when 7951 64-bit doubles are not enabled. 7952 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf 7953 and floatunsisf functions. 7954 79552011-09-13 Paul Brook <paul@codesourcery.com> 7956 7957 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header. 7958 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG. 7959 * unwind-arm-common.inc: New file. 7960 * config/arm/unwind-arm.c: Use unwind-arm-common.inc. 7961 * config/arm/unwind-arm.h: Use unwind-arm-common.h. 7962 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define. 7963 * config/c6x/libunwind.S: New file. 7964 * config/c6x/pr-support.c: New file. 7965 * config/c6x/unwind-c6x.c: New file. 7966 * config/c6x/unwind-c6x.h: New file. 7967 * config/c6x/t-c6x-elf: New file. 7968 79692011-08-23 Uros Bizjak <ubizjak@gmail.com> 7970 7971 * config/i386/64/sfp-machine.h (ASM_INVALID): New define. 7972 (ASM_DIVZERO): Ditto. 7973 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO. 7974 79752011-08-18 Richard Sandiford <richard.sandiford@linaro.org> 7976 7977 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete. 7978 79792011-08-17 Richard Sandiford <richard.sandiford@linaro.org> 7980 7981 PR target/50090 7982 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias 7983 instead of an assembly one. 7984 79852011-08-12 Paolo Bonzini <bonzini@gnu.org> 7986 7987 PR bootstrap/50047 7988 * Makefile.in (install-unwind_h): Create 7989 $(gcc_objdir)/include/unwind.h atomically. 7990 79912011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7992 7993 * Makefile.in (install-unwind_h): Remove destination file first. 7994 79952011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7996 7997 * sync.c: New file. 7998 * config/mips/t-mips16: New file. 7999 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file. 8000 (mips*-*-linux*): Likewise. 8001 (mips*-sde-elf*): Likewise. 8002 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*, 8003 mipsisa64-*-elf*, mipsisa64r2-*-elf*. 8004 Add mips/t-mips16 to tmake_file. 8005 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file. 8006 (mips-*-elf*): Likewise. 8007 (mips64-*-elf*): Likewise. 8008 (mips64orion-*-elf*): Likewise. 8009 (mips*-*-rtems*): Likewise. 8010 (mipstx39-*-elf*): Likewise. 8011 * Makefile.in: Use SYNC instead of LIBGCC_SYNC. 8012 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of 8013 LIBGCC_SYNC_CFLAGS. 8014 Use $(srcdir) to refer to sync.c. 8015 Use $<. 8016 ($(libgcc-sync-funcs-o)): Likewise. 8017 ($(libgcc-sync-size-funcs-s-o)): Likewise. 8018 ($(libgcc-sync-funcs-s-o)): Likewise. 8019 80202011-08-09 Andreas Schwab <schwab@linux-m68k.org> 8021 8022 * config.host (ia64*-*-linux*): Move ia64/t-glibc after 8023 t-libunwind. 8024 80252011-08-08 H.J. Lu <hongjiu.lu@intel.com> 8026 8027 PR other/48007 8028 * config/i386/value-unwind.h: New. 8029 80302011-08-06 Richard Sandiford <rdsandiford@googlemail.com> 8031 8032 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*) 8033 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): 8034 Add to tmake_file rather than overriding it. 8035 80362011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8037 8038 * config/t-softfp: Remove. 8039 * soft-fp: Moved from ../gcc/config. 8040 * soft-fp/README: Remove t-softfp reference. 8041 * soft-fp/t-softfp: Move to config/t-softfp. 8042 (softfp_machine_header): Remove. 8043 (softfp_file_list): Remove config subdir. 8044 (soft-fp-objects): New variable. 8045 ($(soft-fp-objects)): Set INTERNAL_CFLAGS. 8046 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead. 8047 (SFP_MACHINE, $(SFP_MACHINE)): Remove. 8048 * config/t-softfp-excl: New file. 8049 * config/t-softfp-sfdf: New file. 8050 * config/t-softfp-tf: New file. 8051 * config/no-sfp-machine.h: New file. 8052 * config/arm/sfp-machine.h: New file. 8053 * config/arm/t-softfp: New file. 8054 * config/c6x/sfp-machine.h: New file. 8055 * config/i386/32/t-fprules-softfp: Rename to ... 8056 * config/i386/32/t-softfp: ... this. 8057 (tifunctions, LIB2ADD): Remove. 8058 (softfp_int_modes): Override. 8059 * config/i386/64/t-softfp-compat (tf-functions): Remove config 8060 subdir. 8061 * config/i386/64/eqtf2.c: Likewise. 8062 * config/i386/64/getf2.c: Likewise. 8063 * config/i386/64/letf2.c: Likewise. 8064 * config/ia64/sft-machine.h: New file. 8065 * config/ia64/t-fprules-softfp: Rename to ... 8066 * config/ia64/t-softfp: ... this. 8067 * config/lm32/sfp-machine.h: New file. 8068 * config/moxie/t-moxie-softfp: Remove. 8069 * config/rs6000/ibm-ldouble-format: New file. 8070 * config/rs6000/ibm-ldouble.c: New file. 8071 * config/rs6000/libgcc-ppc-glibc.ver: New file 8072 * config/rs6000/libgcc-ppc64.ver: New file 8073 * config/rs6000/sfp-machine.h: New file. 8074 * config/rs6000/t-freebsd: New file. 8075 * config/rs6000/t-ibm-ldouble: New file. 8076 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to 8077 libgcc-ppc-glibc.ver. 8078 * config/rs6000/t-linux64: New file. 8079 * config/rs6000/t-ppccomm (LIB2ADD): Add 8080 $(srcdir)/config/rs6000/ibm-ldouble.c. 8081 * config/rs6000/t-ppccomm-ldbl: New file. 8082 * config/score/sfp-machine.h: New file. 8083 * config.host (sfp_machine_header): Explain. 8084 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp, 8085 t-softfp to tmake_file. 8086 (arm*-*-uclinux*): Likewise. 8087 (arm*-*-ecos-elf): Likewise. 8088 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise. 8089 (arm*-*-rtems*): Likewise. 8090 (arm*-*-elf): Likewise. 8091 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp 8092 in tmake_file. 8093 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file. 8094 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file. 8095 (lm32-*-uclinux*): Likewise. 8096 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf, 8097 t-softfp-excl, t-softfp. 8098 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file. 8099 (powerpc64-*-darwin*): Likewise. 8100 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp 8101 to tmake_file. 8102 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to 8103 tmake_file. 8104 (powerpc-*-eabisim*): Likewise. 8105 (powerpc-*-elf*): Likewise. 8106 (powerpc-*-eabialtivec*): Likewise. 8107 (powerpc-xilinx-eabi*): Likewise. 8108 (powerpc-*-rtems*): Likewise. 8109 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf, 8110 t-softfp-excl, t-softfp to tmake_file. 8111 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add 8112 rs6000/t-ppccomm-ldbl to tmake_file. 8113 (powerpcle-*-elf*): Likewise. 8114 (powerpcle-*-eabisim*): Likewise. 8115 (powerpcle-*-eabi*): Likewise. 8116 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add 8117 rs6000/t-ibm-ldouble to tmake_file. 8118 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. 8119 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. 8120 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file. 8121 (tic6x-*-*): Likewise. 8122 (i[34567]86-*-darwin*, x86_64-*-darwin*, 8123 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu, 8124 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*, 8125 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*, 8126 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*, 8127 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf, 8128 t-softfp to tmake_file. 8129 * configure.ac (sfp_machine_header): Provide default if unset. 8130 Substitute. 8131 Link sfp-machine.h to config/$sfp_machine_header. 8132 * configure: Regenerate. 8133 81342011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8135 8136 * Makefile.in (double_type_size, long_double_type_size): Set. 8137 Remove $(fpbit-in-libgcc) support. 8138 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables. 8139 (fpbit-src): New variable. 8140 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT). 8141 Compile with -DFLOAT $(FPBIT_CFLAGS). 8142 Use $<. 8143 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT). 8144 Compile with $(FPBIT_CFLAGS). 8145 Use $<. 8146 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT). 8147 Compile with -DFLOAT $(TPBIT_CFLAGS). 8148 Use $<. 8149 * configure.ac (double_type_size, long_double_type_size): 8150 Determine and substitute. 8151 * configure: Regenerate. 8152 * fp-bit.c, fp-bit.h: New files. 8153 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files. 8154 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove. 8155 * config/mips/t-mips: New file. 8156 * config/mips/t-sdemtk: New file. 8157 * config/rs6000/ppc64-fp.c: New file. 8158 * config/rs6000/t-darwin (LIB2ADD): Add 8159 $(srcdir)/config/rs6000/ppc64-fp.c. 8160 * config/rs6000/t-ppc64-fp: New file. 8161 * config/rx/rx-lib.h: New file. 8162 * config/rx/t-rx (FPBIT): Set to true. 8163 ($(gcc_objdir)/fp-bit.c): Remove. 8164 (DPBIT): Set to true only with -m64bit-doubles. 8165 ($(gcc_objdir)/dp-bit.c): Remove. 8166 * config/sparc/t-softfp: Remove. 8167 * config/spu/t-elf: New file. 8168 * config/t-fdpbit, config/t-fpbit: New files. 8169 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file. 8170 (mips*-*-*): Likewise. 8171 (arm-wrs-vxworks): Likewise. 8172 (arm*-*-freebsd*): Likewise. 8173 (avr-*-rtems*): Add t-fpbit to tmake_file. 8174 (avr-*-*): Likewise. 8175 (bfin*-elf*): Add t-fdpbit to tmake_file. 8176 (bfin*-uclinux*): Likewise. 8177 (bfin*-linux-uclibc*): Likewise. 8178 (bfin*-rtems*): New case. 8179 Add t-fdpbit to tmake_file. 8180 (bfin*-*): Add t-fdpbit to tmake_file. 8181 (crisv32-*-elf): Likewise. 8182 (cris-*-linux*): Likewise. 8183 (fr30-*-elf): Likewise. 8184 (frv-*-elf, frv-*-*linux*): Likewise. 8185 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file. 8186 (iq2000*-*-elf*): Add t-fdpbit to tmake_file. 8187 (m32r-*-elf*): Likewise. 8188 (m32rle-*-elf*): Likewise. 8189 (m32r-*-linux*): Likewise. 8190 (m32rle-*-linux*): Likewise. 8191 (mcore-*-elf): Add t-fdpbit to tmake_file. 8192 (microblaze*-*-*): Likewise. 8193 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file. 8194 (mips*-*-netbsd*): Add mips/t-mips to tmake_file. 8195 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*. 8196 Fix typo. 8197 Add mips/t-tpbit to tmake-file. 8198 (mips*-*-linux*): Fix typo. 8199 (mips*-sde-elf*): New case 8200 Add mips/t-sdemtk unless using newlib. 8201 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file. 8202 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file. 8203 (mn10300-*-*): Likewise. 8204 (pdp11-*-*): Likewise. 8205 (picochip-*-*): Add t-fpbit to tmake_file. 8206 (powerpc-*-eabisimaltivec*): Likewise. 8207 (powerpc-*-eabisim*): Likewise. 8208 (powerpc-*-elf*): Likewise. 8209 (powerpc-*-eabialtivec*): Likewise. 8210 (powerpc-xilinx-eabi*): New case. 8211 Add t-fdpbit to tmake_file. 8212 (powerpc-*-eabi*): Add t-fdpbit to tmake_file. 8213 (powerpc-*-rtems*): Likewise. 8214 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to 8215 tmake_file. 8216 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to 8217 tmake_file. 8218 (powerpc-*-lynxos*): Likewise. 8219 (powerpcle-*-elf*): Likewise. 8220 (powerpcle-*-eabisim*): Likewise. 8221 (powerpcle-*-eabi*): Likewise. 8222 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add 8223 t-fdpbit, rs6000/t-ppc64-fp to tmake_file. 8224 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. 8225 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. 8226 (rx-*-elf): Add t-fdpbit to tmake_file. 8227 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) 8228 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) 8229 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) 8230 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on 8231 sh*-*-netbsd*. 8232 (sh-*-rtems*): Add t-fdpbit to tmake_file. 8233 (sh-wrs-vxworks): Likewise. 8234 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file. 8235 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*. 8236 (sparc-*-rtems*, sparc64-*-rtems*): Split off ... 8237 (sparc64-*-rtems*): ... new case. 8238 (sparc-*-rtems*): Add t-fdpbit to tmake_file. 8239 (spu-*-elf*): Likewise. 8240 Add spu/t-elf to tmake_file. 8241 (v850*-*-*): Add t-fdpbit to tmake_file. 8242 (xstormy16-*-elf): Likewise. 8243 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file. 8244 (mep*-*-*): Likewise. 8245 82462011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8247 8248 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New 8249 variables. 8250 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables. 8251 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c. 8252 (install-unwind_h): New target. 8253 (all): Depend on it. 8254 * config.host (unwind_header): New variable. 8255 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip. 8256 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, 8257 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu. 8258 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file. 8259 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi. 8260 Set unwind_header. 8261 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi. 8262 Set unwind_header. 8263 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for 8264 arm*-*-eabi*. 8265 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*. 8266 Set unwind_header. 8267 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file. 8268 (ia64*-*-freebsd*): Likewise. 8269 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to 8270 tmake_file. 8271 Add t-libunwind-elf, ia64/t-glibc-libunwind unless 8272 $with_system_libunwind. 8273 (ia64*-*-hpux*): Set tmake_file. 8274 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file. 8275 (picochip-*-*): Set tmake_file. 8276 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set 8277 md_unwind_header. 8278 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. 8279 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. 8280 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file. 8281 (xtensa*-*-elf*): Set tmake_file. 8282 (xtensa*-*-linux*): Likewise. 8283 * configure.ac: Include ../config/unwind_ipinfo.m4. 8284 Call GCC_CHECK_UNWIND_GETIPINFO. 8285 Link unwind.h to $unwind_header. 8286 * configure: Regenerate. 8287 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h, 8288 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c, 8289 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h, 8290 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files. 8291 * config/unwind-dw2-fde-darwin.c: New file. 8292 * config/arm/libunwind.S, config/arm/pr-support.c, 8293 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c, 8294 config/arm/unwind-arm.h,: New files. 8295 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c, 8296 config/ia64/t-eh-ia64, config/ia64/t-glibc, 8297 config/ia64/t-glibc-libunwind, config/ia64/t-hpux, 8298 config/ia64/t-vms, config/ia64/unwind-ia64.c, 8299 config/ia64/unwind-ia64.h: New files. 8300 * config/picochip/t-picochip: New file. 8301 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New 8302 files. 8303 * config/rs6000/t-darwin (LIB2ADDEH): Set. 8304 * config/s390/t-tpf (LIB2ADDEH): Remove. 8305 * config/t-darwin (LIB2ADDEH): Set. 8306 * config/t-eh-dw2-dip: New file. 8307 * config/t-libunwind, config/t-libunwind-elf: New files. 8308 * config/t-sol2 (LIB2ADDEH): Remove. 8309 * config/xtensa/t-xtensa: New file. 8310 83112011-08-02 H.J. Lu <hongjiu.lu@intel.com> 8312 8313 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New. 8314 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and 8315 long long to check rt_sigreturn syscall. 8316 83172011-08-02 Alan Modra <amodra@gmail.com> 8318 8319 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>): 8320 Restore for indirect call bcrtl from correct stack slot, and only 8321 if cfa+40 isn't valid. 8322 83232011-08-01 Julian Brown <julian@codesourcery.com> 8324 8325 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*) 8326 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment. 8327 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define. 8328 83292011-08-01 Julian Brown <julian@codesourcery.com> 8330 8331 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New. 8332 (libgcc-std.ver.in): Use above. 8333 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if 8334 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX 8335 throughout file. 8336 * config/t-fixedpoint-gnu-prefix: New file. 8337 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set. 8338 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__ 8339 instead of __PFX__. 8340 83412011-07-28 H.J. Lu <hongjiu.lu@intel.com> 8342 8343 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New. 8344 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary 8345 for x86-64. Properly check __x86_64__ and __LP64__. 8346 83472010-07-28 H.J. Lu <hongjiu.lu@intel.com> 8348 8349 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64 8350 version. 8351 (_FP_WS_TYPE): Likewise. 8352 (_FP_I_TYPE): Likewise. 8353 83542011-07-28 Alan Modra <amodra@gmail.com> 8355 8356 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>): 8357 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2 8358 in a plt call stub. Do restore r2 if stopped on bctrl. 8359 83602011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8361 8362 * config.host (i[3456x]86-*-netware*): Remove. 8363 * config/i386/netware-crt0.c, config/i386/t-nwld, 8364 config/i386/t-slibgcc-nwld: Remove. 8365 83662011-07-15 Bernd Schmidt <bernds@codesourcery.com> 8367 8368 * config.host: Handle tic6x-*-*. 8369 * config/c6x/c6x-abi.h: New file. 8370 83712011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8372 8373 * config/i386/crtprec.c: New file. 8374 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c. 8375 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file. 8376 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts. 8377 (x86_64-*-darwin*): Likewise. 8378 (i[34567]86-*-solaris2*: Likewise. 8379 83802011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8381 8382 * config/alpha/crtfastmath.c: New file. 8383 * config/i386/crtfastmath.c: New file. 8384 * config/ia64/crtfastmath.c: New file. 8385 * config/mips/crtfastmath.c: New file. 8386 * config/sparc/crtfastmath.c: New file. 8387 8388 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to 8389 crtfastmath.c. 8390 Add -frandom-seed=gcc-crtfastmath. 8391 * config/alpha/t-crtfm: Remove. 8392 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c. 8393 * config/ia64/t-ia64 (crtfastmath.o): Remove. 8394 8395 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm. 8396 (alpha*-dec-osf5.1*): Likewise. 8397 (alpha*-*-freebsd*): Add t-crtfm to tmake_file. 8398 Add crtfastmath.o to extra_parts. 8399 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file. 8400 Add crtfastmath.o to extra_parts. 8401 (x86_64-*-darwin*): Likewise. 8402 (x86_64-*-mingw*): Likewise. 8403 (ia64*-*-elf*): Add t-crtfm to tmake_file. 8404 (ia64*-*-freebsd*): Likewise. 8405 (ia64*-*-linux*): Likewise. 8406 (sparc64-*-freebsd*): Add t-crtfm to tmake_file. 8407 Add crtfastmath.o to extra_parts. 8408 84092011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8410 8411 * config/darwin-crt3.o: New file. 8412 * config/rs6000/darwin-crt2.c: New file. 8413 * config/t-darwin: New file. 8414 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable. 8415 (crt2.o): New rule. 8416 * config.host (*-*-darwin*): Add crt3.o to extra_parts. 8417 (powerpc-*-darwin*): Add crt2.o to extra_parts. 8418 (powerpc64-*-darwin*): Likewise. 8419 84202011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8421 8422 * config/i386/netware-crt0.c: New file. 8423 * config/i386/t-nwld: Rename to ... 8424 * config/i386/t-slibgcc-nwld: ... this. 8425 * config/i386/t-nwld: New file. 8426 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to 8427 tmake_file. 8428 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to 8429 extra_parts. 8430 84312011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8432 8433 * configure.ac (i?86-*-solaris2*): Use libgcc copy of 8434 i386/t-crtstuff. 8435 * configure: Regenerate. 8436 84372011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8438 8439 * dfp-bit.c, dfp-bit.h: New files. 8440 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New 8441 variables. 8442 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c 8443 ($(d64pbit-o)): Likewise. 8444 ($(d128pbit-o)): Likewise. 8445 * config/t-dfprules: New file. 8446 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file. 8447 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu, 8448 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise. 8449 (x86_64-*-linux*): Likewise. 8450 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise. 8451 (i[34567]86-*-cygwin*): Likewise. 8452 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise. 8453 (powerpc-*-linux*, powerpc64-*-linux*): Likewise. 8454 84552011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8456 8457 * Makfile.in (LIBGCOV): New variable. 8458 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c. 8459 * libgcov.c: New file. 8460 84612011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8462 8463 * fixed-bit.c, fixed-bit.h: New files. 8464 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to 8465 refer to fixed-bit.c. 8466 84672011-07-07 Joseph Myers <joseph@codesourcery.com> 8468 8469 * config.host (*local*): Remove. 8470 84712011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8472 8473 PR target/39150 8474 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]* 8475 like i?86-*-solaris2.1[0-9]*. 8476 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*. 8477 * configure.ac (i?86-*-solaris2*): Likewise. 8478 * configure: Regenerate. 8479 84802011-07-06 Thomas Schwinge <thomas@schwinge.name> 8481 8482 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu) 8483 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove 8484 md_unwind_header by splitting out of... 8485 (i[34567]86-*-linux*): ... this. 8486 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): 8487 Remove md_unwind_header by splitting out of... 8488 (x86_64-*-linux*): ... this. 8489 84902011-07-04 Georg-Johann Lay <avr@gjlay.de> 8491 8492 * config/avr/t-avr (intfuncs16): Add _clrsbXX2. 8493 84942011-06-28 Nick Clifton <nickc@redhat.com> 8495 8496 * config.host: Recognize all V850 variants. 8497 84982011-06-22 Uros Bizjak <ubizjak@gmail.com> 8499 8500 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype. 8501 85022011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8503 8504 * shared-object.mk (c_flags-$o): Save c_flags. 8505 ($(base)$(objext)): Use it. 8506 ($(base)_s$(objext)): Likewise. 8507 85082011-06-21 Bernd Schmidt <bernds@codesourcery.com> 8509 8510 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2. 8511 * libgcc-std.ver.in (GCC_4.7.0): New section. 8512 85132011-06-16 Georg-Johann Lay <avr@gjlay.de> 8514 8515 PR target/49313 8516 PR target/29524 8517 * config/avr/t-avr: Fix line endings. 8518 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2, 8519 _parityXX2. 8520 85212011-06-14 Olivier Hainque <hainque@adacore.com> 8522 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8523 8524 * config/mips/irix6-unwind.h: New file. 8525 * config.host (mips-sgi-irix6.5*): Set md_unwind_header. 8526 85272011-06-10 Eric Botcazou <ebotcazou@adacore.com> 8528 8529 * config/sparc/linux-unwind.h (STACK_BIAS): Define. 8530 (sparc64_fallback_frame_state): Use it. 8531 (sparc64_frob_update_context): Further adjust context. 8532 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise. 8533 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling. 8534 * config/sparc/sol2-cn.S: Likewise. 8535 85362011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8537 8538 * enable-execute-stack-empty.c: New file. 8539 * enable-execute-stack-mprotect.c: New file. 8540 * config/i386/enable-execute-stack-mingw32.c: New file. 8541 * config.host (enable_execute_stack): New variable. 8542 Select appropriate variants. 8543 * configure.ac: Link enable-execute-stack.c to 8544 $enable_execute_stack. 8545 * configure: Regenerate. 8546 * Makefile.in (LIB2ADD): Add enable-execute-stack.c. 8547 (lib2funcs): Remove _enable_execute_stack. 8548 85492011-06-09 David S. Miller <davem@davemloft.net> 8550 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8551 8552 * config.host (sparc-*-linux*): Correct md_unwind_header 8553 filename. 8554 (s390x-ibm-tpf*): Fix typo. 8555 85562011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8557 8558 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file. 8559 Add crtfastmath.o to extra_parts. 8560 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of 8561 mips/t-crtfm. 8562 * config/mips/t-crtfm: Remove. 8563 85642011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> 8565 8566 * config.host (hppa*-*-linux*): Correct md_unwind_header name. 8567 85682011-06-04 Kaz Kojima <kkojima@gcc.gnu.org> 8569 8570 * config.host (sh*-*-linux*): Fix typo. 8571 85722011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8573 8574 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha. 8575 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha. 8576 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha. 8577 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin. 8578 * config/i386/linux-unwind.h: Move from ../gcc/config/i386. 8579 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386. 8580 * config/i386/w32-unwind.h: Move from ../gcc/config/i386. 8581 Wrap in !__MINGW64__. 8582 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64. 8583 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64. 8584 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k. 8585 * config/mips/linux-unwind.h: Move from ../gcc/config/mips. 8586 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa. 8587 * config/pa/linux-unwind.h: Move from ../gcc/config/pa. 8588 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000. 8589 Wrap in !__LP64__. 8590 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000. 8591 * config/s390/linux-unwind.h: Move from ../gcc/config/s390. 8592 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390. 8593 * config/sh/linux-unwind.h: Move from ../gcc/config/sh. 8594 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc. 8595 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc. 8596 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa. 8597 * config/no-unwind.h: New file. 8598 * config.host (md_unwind_header): Document. 8599 Define. 8600 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*, 8601 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*, 8602 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*, 8603 hppa[12]*-*-hpux11*): Set md_unwind_header. 8604 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu. 8605 Set md_unwind_header. 8606 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header. 8607 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*. 8608 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*, 8609 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*, 8610 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*, 8611 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*, 8612 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set 8613 md_unwind_header. 8614 * configure.ac: Link md-unwind-support.h to $md_unwind_header. 8615 * configure: Regenerate. 8616 86172011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8618 8619 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*. 8620 Set tmake_file, extra_parts. 8621 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm. 8622 Remove O32 support. 8623 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm. 8624 Remove O32 support. 8625 * config/mips/t-irix6: New file. 8626 * config/mips/t-slibgcc-irix: New file. 8627 86282011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8629 8630 * config/s390/t-tpf (LIB2ADDEHDEP): Remove. 8631 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c. 8632 86332011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8634 8635 * configure.ac (target_thread_file): Determine thread model. 8636 * configure: Regenerate. 8637 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts. 8638 * config/alpha/t-alpha: New file. 8639 * config/alpha/t-crtfm: Use $<. 8640 * config/alpha/t-ieee: New file. 8641 * config/alpha/t-osf-pthread: New file. 8642 * config/alpha/t-slibgcc-osf: New file. 8643 * config/alpha/libgcc-osf5.ver: New file. 8644 86452011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8646 8647 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to 8648 tmake_file. 8649 Add crtfastmath.o to extra_parts. 8650 86512011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8652 8653 * config/gmon-sol2.c: Reindent. 8654 Cleanup comments. 8655 Remove, correct casts. 8656 Use STDERR_FILENO, NULL. 8657 (BASEADDRESS): Remove. 8658 (minbrk): Remove. 8659 (errno, sbrk): Remove declarations. 8660 (monstartup) [hp300]: Remove. 8661 (mcount): Remove. 8662 86632011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8664 8665 * Makefile.in (cpu_type): Define. 8666 * config.host (i[34567]86-*-rtems*): Handle it. 8667 (i[34567]86-*-solaris2*): Move body ... 8668 (*-*-solaris2*): ... here. 8669 New case, generalize. 8670 (sparc-*-elf*): Handle it. 8671 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm. 8672 (sparc-*-rtems*, sparc64-*-rtems*); Handle it. 8673 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*): 8674 Fold into ... 8675 (sparc*-*-solaris2*): ... this. 8676 New case. 8677 (sparc64-*-elf*): Handle it. 8678 * config/gmon-sol2.c: Move from ../gcc/config/sparc. 8679 Merge ../gcc/config/i386/gmon-sol2.c. 8680 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm. 8681 Use C comments. 8682 Merge ../gcc/config/i386/sol2-gc1.asm. 8683 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm. 8684 Use C comments. 8685 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm. 8686 Use C comments. 8687 * config/i386/t-crtfm (crtfastmath.o): Use $<. 8688 * config/i386/t-crtstuff: New file. 8689 * config/i386/t-softfp: New file. 8690 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o), 8691 $(T)crti.o, $(T)crtn.o): Remove. 8692 (gcrt1.o): New rule. 8693 (TARGET_LIBGCC2_CFLAGS): Remove. 8694 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm. 8695 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm. 8696 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm. 8697 * config/sparc/t-sol2: New file. 8698 * config/sparc/t-crtfm: Move to ... 8699 * config/t-crtfm: ... this. 8700 Use $(cpu_type), $<. 8701 * config/t-crtin: New file. 8702 * config/sparc/t-softfp: New file. 8703 * config/sparc/t-softmul: New file. 8704 * config/t-rtems: New file. 8705 * config/t-slibgcc: New file. 8706 * config/t-slibgcc-elf-ver: New file. 8707 * config/t-slibgcc-gld: New file. 8708 * config/t-slibgcc-sld: New file. 8709 * config/t-sol2: New file. 8710 * configure.ac: Include ../config/lib-ld.m4. 8711 Call AC_LIB_PROG_LD_GNU. 8712 Substitute cpu_type. 8713 * configure: Regenerate. 8714 87152011-05-27 Bernd Schmidt <bernds@codesourcery.com> 8716 8717 PR bootstrap/49173 8718 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for 8719 libgcc-std.ver in the build directory. 8720 * config/s390/t-linux (SHLIB_MAPFILES): Likewise. 8721 * config/sh/t-linux (SHLIB_MAPFILES): Likewise. 8722 87232011-05-25 Bernd Schmidt <bernds@codesourcery.com> 8724 8725 * libgcc-std.ver.in: New file. 8726 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New 8727 variables. 8728 (libgcc-std.ver): New rule. 8729 * config/t-gnu-prefix: New file. 8730 87312011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8732 8733 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c. 8734 87352011-05-10 Joseph Myers <joseph@codesourcery.com> 8736 8737 * config/i386/darwin-lib.h: New file. 8738 87392011-05-10 Joseph Myers <joseph@codesourcery.com> 8740 8741 * config/arm/symbian-lib.h: New. 8742 87432011-05-04 Chris Demetriou <cgd@google.com> 8744 8745 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to... 8746 (__x86.get_pc_thunk.bx): ...this. 8747 (__morestack): Adjust for rename, remove undef of __i686. 8748 87492011-05-03 Chris Demetriou <cgd@google.com> 8750 8751 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New. 8752 87532011-03-22 Joseph Myers <joseph@codesourcery.com> 8754 8755 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*, 8756 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe, 8757 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*, 8758 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*, 8759 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*): 8760 Remove cases. 8761 87622011-03-14 Andreas Tobler <andreast@fgznet.ch> 8763 8764 * config.host (cpu_type): Add FreeBSD PowerPC specific parts. 8765 Adjust copyright year. 8766 87672011-03-07 Ian Lance Taylor <iant@google.com> 8768 8769 * generic-morestack.c (__splitstack_find): Adjust returned stack 8770 pointer to include all registers pushed by __morestack. 8771 87722011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> 8773 8774 PR target/40125 8775 * configure.ac: Call ACX_NONCANONICAL_TARGET. 8776 (toolexecdir): Calculate and AC_SUBST. 8777 (toolexeclibdir): Likewise. 8778 * Makefile.in (target_noncanonical): Import. 8779 (toolexecdir): Likewise. 8780 (toolexeclibdir): Likewise. 8781 * configure: Regenerate. 8782 87832010-12-13 Nathan Froyd <froydnj@codesourcery.com> 8784 8785 PR target/46040 8786 * config/arm/bpabi.h: Rename to... 8787 * config/arm/bpabi-lib.h: ...this. 8788 87892010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8790 8791 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if 8792 appropriate. 8793 * configure: Regenerate. 8794 87952010-11-24 Nathan Froyd <froydnj@codesourcery.com> 8796 8797 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of 8798 __FLOAT_WORD_ORDER__. 8799 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): 8800 Delete. 8801 88022010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 8803 8804 PR other/46202 8805 * Makefile.in (install-strip): New phony target. 8806 88072010-11-07 Ian Lance Taylor <iant@google.com> 8808 8809 PR target/46089 8810 * config/i386/morestack.S (__morestack_large_model): New 8811 function. 8812 88132010-10-23 Nathan Froyd <froydnj@codesourcery.com> 8814 8815 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN): 8816 Delete. 8817 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__. 8818 88192010-10-14 Nathan Froyd <froydnj@codesourcery.com> 8820 8821 * config/arm/bpabi.h: New file. 8822 * config/frv/frv-abi.h: New file. 8823 88242010-10-01 Ian Lance Taylor <iant@google.com> 8825 8826 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD. 8827 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise. 8828 88292010-10-01 H.J. Lu <hongjiu.lu@intel.com> 8830 8831 PR target/45858 8832 * config.host: Add the missing `$'. 8833 88342010-09-30 Michael Eager <eager@eagercon.com> 8835 8836 * config.host: Add microblaze*-*-*. 8837 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm, 8838 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze, 8839 udivsi3.asm,umodsi3.asm}: New. 8840 88412010-09-28 Ian Lance Taylor <iant@google.com> 8842 8843 * configure.ac: Adjust CFI test to test assembler directly rather 8844 than checking gcc preprocessor macro. 8845 * configure: Rebuild. 8846 88472010-09-27 Ian Lance Taylor <iant@google.com> 8848 8849 * configure.ac: Test whether assembler supports CFI directives. 8850 * config.host: Only add t-stack and i386/t-stack-i386 to 8851 tmake_file if libgcc_cv_cfi is "yes". 8852 * configure: Rebuild. 8853 88542010-09-27 Ian Lance Taylor <iant@google.com> 8855 8856 * generic-morestack.h: New file. 8857 * generic-morestack.c: New file. 8858 * generic-morestack-thread.c: New file. 8859 * config/i386/morestack.S: New file. 8860 * config/t-stack: New file. 8861 * config/i386/t-stack-i386: New file. 8862 * config.host (i[34567]86-*-linux* and friends): Add t-stack and 8863 i386/t-stack-i386 to tmake_file. 8864 88652010-09-21 Iain Sandoe <iains@gcc.gnu.org> 8866 8867 * Makefile.in (libgcc-extra-parts): Check for static archives and 8868 invoke ranlib after installing them. 8869 (gcc-extra-parts): Likewise. 8870 (install-leaf): Likewise. 8871 88722010-09-14 H.J. Lu <hongjiu.lu@intel.com> 8873 8874 * configure: Regenerated. 8875 88762010-09-10 Kai Tietz <kai.tietz@onevision.com> 8877 8878 * configure: Regenerated. 8879 88802010-09-09 Gerald Pfeifer <gerald@pfeifer.com> 8881 Andrew Pinski <pinskia@gmail.com> 8882 8883 PR target/40959 8884 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file. 8885 88862010-09-06 H.J. Lu <hongjiu.lu@intel.com> 8887 8888 PR target/45524 8889 * configure: Regenerated. 8890 88912010-09-06 Andreas Schwab <schwab@redhat.com> 8892 8893 * configure: Regenerate. 8894 88952010-09-03 Uros Bizjak <ubizjak@gmail.com> 8896 8897 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for 8898 64bit targets. 8899 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only 8900 for 64bit targets. 8901 89022010-09-03 Uros Bizjak <ubizjak@gmail.com> 8903 Iain Sandoe <iains@gcc.gnu.org> 8904 8905 PR target/45476 8906 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out 8907 LIB2FUNCS_EXCLUDE functions. 8908 89092010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> 8910 8911 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro. 8912 Include dfp.m4. 8913 * configure: Regenerate. 8914 89152010-09-01 Uros Bizjak <ubizjak@gmail.com> 8916 8917 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add 8918 i386/t-freebsd to tmake_file. 8919 * config/i386/t-freebsd: New file. 8920 * config/i386/libgcc-bsd.ver: New file. 8921 89222010-07-23 Nathan Froyd <froydnj@codesourcery.com> 8923 8924 * config.host (powerpc*-eabispe*): Set tmake_file. 8925 (powerpc*-eabi*): Likewise. 8926 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend, 8927 crtbeginS, crtendS, crtbeginT. 8928 89292010-06-12 Kazu Hirata <kazu@codesourcery.com> 8930 8931 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm 8932 to tmake_file. Add crtfastmath.o to extra_parts. 8933 * config/mips/t-crtfm: New. 8934 89352010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com> 8936 8937 * config.host (sparc64-*-rtems*): New target. 8938 89392010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8940 8941 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun 8942 assembler syntax. 8943 89442010-04-15 Thomas Schwinge <tschwinge@gnu.org> 8945 8946 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux. 8947 89482010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8949 8950 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*, 8951 alpha-dec-osf5.0* support. 8952 89532010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org> 8954 8955 * config.host: Add lm32-*-rtems*. 8956 89572010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8958 Uros Bizjak <ubizjak@gmail.com> 8959 8960 PR target/39048 8961 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86 8962 like other remaining 32-bit x86 OSes. 8963 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun 8964 assembler syntax. 8965 * config/i386/libgcc-sol2.ver: New file. 8966 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it. 8967 89682010-03-30 Jack Howarth <howarth@bromo.med.uc.edu> 8969 8970 PR c/43553 8971 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@. 8972 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS 8973 is used and substitute set_use_emutls. 8974 * configure: Regenerated. 8975 89762010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr> 8977 8978 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS. 8979 89802010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8981 8982 PR target/38085 8983 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of 8984 MULTILIB_CFLAGS. 8985 ($(T)gcrt1.o): Likewise. 8986 ($(T)crt1.o): Likewise. 8987 ($(T)crti.o): Likewise. 8988 ($(T)crtn.o): Likewise. 8989 89902010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 8991 8992 PR other/42980 8993 * Makefile.in (install): Use $(MAKE) string in rule, for 8994 parallel make. 8995 89962010-02-22 Hans-Peter Nilsson <hp@bitrange.com> 8997 8998 Migrate from broken pre-libgcc legacy support to libgcc-centric rules. 8999 * config/mmix/t-mmix: New file. 9000 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set. 9001 90022010-02-02 Jack Howarth <howarth@bromo.med.uc.edu> 9003 9004 PR java/41991 9005 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to 9006 SHLIB_MAPFILES. 9007 90082010-01-04 Anthony Green <green@moxielogic.com> 9009 9010 * config/moxie/crti.asm, config/moxie/crtn.asm, 9011 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h, 9012 config/moxie/t-moxie: New files. 9013 * config.host: Add t-moxie-softfp reference. 9014 90152009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk> 9016 9017 PR other/39888 9018 * config/t-slibgcc-darwin: Fix embedded rpaths for 9019 --enable-version-specific-runtime-libs, build extension stub 9020 libs exposing features available from current libgcc_s. 9021 90222009-11-11 Jon Beniston <jon@beniston.com> 9023 9024 * config.host: Add lm32 targets. 9025 * config/lm32: New directory. 9026 * config/lm32/libgcc_lm32.h: New file. 9027 * config/lm32/_mulsi3.c: New file. 9028 * config/lm32/_udivmodsi4.c: New file. 9029 * config/lm32/_divsi3.c: New file. 9030 * config/lm32/_modsi3.c: New file. 9031 * config/lm32/_udivsi3.c: New file. 9032 * config/lm32/_umodsi3.c: New file. 9033 * config/lm32/_lshrsi3.S: New file. 9034 * config/lm32/_ashrsi3.S: New file. 9035 * config/lm32/_ashlsi3.S: New file. 9036 * config/lm32/crti.S: New file. 9037 * config/lm32/crtn.S: New file. 9038 * config/lm32/t-lm32: New file. 9039 * config/lm32/t-elf: New file. 9040 * config/lm32/t-uclinux: New file. 9041 90422009-10-26 Nick Clifton <nickc@redhat.com> 9043 9044 * config.host: Add support for RX target. 9045 * config/rx: New directory. 9046 * config/rx/rx-abi-functions.c: New file. Supplementary 9047 functions for libgcc to support the RX ABI. 9048 * config/rx/rx-abi.h: New file. Supplementary header file for 9049 libgcc RX ABI functions. 9050 * config/rx/t-rx: New file: Makefile fragment for building 9051 libgcc for the RX. 9052 90532009-10-09 Uros Bizjak <ubizjak@gmail.com> 9054 9055 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand 9056 constraint of y0 to "g". 9057 90582009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> 9059 9060 * config.host: Include the s390 makefile fragments. 9061 * config/s390/32/_fixdfdi.c: New file. 9062 * config/s390/32/_fixsfdi.c: New file. 9063 * config/s390/32/_fixtfdi.c: New file. 9064 * config/s390/32/_fixunsdfdi.c: New file. 9065 * config/s390/32/_fixunssfdi.c: New file. 9066 * config/s390/32/_fixunstfdi.c: New file. 9067 * config/s390/32/t-floattodi: New file. 9068 * config/s390/libgcc-glibc.ver: New file. 9069 * config/s390/t-crtstuff: New file. 9070 * config/s390/t-linux: New file. 9071 * config/s390/t-tpf: New file. 9072 90732009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 9074 9075 * configure.ac (AC_PREREQ): Bump to 2.64. 9076 90772009-08-22 Kaz Kojima <kkojima@gcc.gnu.org> 9078 9079 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee. 9080 90812009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 9082 9083 * configure: Regenerate. 9084 90852009-08-09 Douglas B Rupp <rupp@gnat.com> 9086 9087 * config.host (ia64-hp-*vms*): New target. 9088 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify 9089 with ia64-hp-*vms*. 9090 90912009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 9092 9093 * configure.ac: Add snippet for maintainer-mode. 9094 * configure: Regenerate. 9095 * Makefile.in (AUTOCONF, configure_deps): New variables. 9096 ($(srcdir)/configure)): New rule, active only with maintainer 9097 mode turned on. 9098 90992009-06-23 DJ Delorie <dj@redhat.com> 9100 9101 Add MeP port. 9102 * config.host: Add mep support. 9103 91042009-06-22 Kai Tietz <kai.tietz@onevision.com> 9105 9106 * config.host: Add i386/${host_address}/t-fprules-softfp and 9107 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*. 9108 9109 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol 9110 for mingw targets. 9111 * config/i386/64/_multc3.c: Likewise. 9112 * config/i386/64/_powitf2.c: Likewise. 9113 * config/i386/64/eqtf2.c: Likewise. 9114 * config/i386/64/getf2.c: Likewise. 9115 * config/i386/64/letf2.c: Likewise. 9116 * config/i386/64/letf2.c: Likewise. 9117 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as 9118 unsigned long long for x64 mingw targets. 9119 (_FP_WS_TYPE): Define as signed long long for x64 mingw target. 9120 (_FP_I_TYPE): Define as long long for x64 mingw target. 9121 91222009-06-10 Maciej W. Rozycki <macro@linux-mips.org> 9123 9124 * config.host (vax-*-linux*): New. 9125 91262009-05-31 Anthony Green <green@moxielogic.com> 9127 9128 * config.host: Add moxie support. 9129 * config/moxie/t-moxie: New file. 9130 91312009-05-29 David Billinghurst <billingd@gcc.gnu.org> 9132 9133 * config.host: Add i386/${host_address}/t-fprules-softfp and 9134 t-softfp to tmake_file for i[34567]86-*-cygwin*. 9135 91362009-04-17 Aurelien Jarno <aurelien@aurel32.net> 9137 9138 * config.host: Add i386/${host_address}/t-fprules-softfp to 9139 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*. 9140 91412009-04-09 Nick Clifton <nickc@redhat.com> 9142 9143 * config/ia64/tf-signs.c: Change copyright header to refer to 9144 version 3 of the GNU General Public License with version 3.1 9145 of the GCC Runtime Library Exception and to point readers at 9146 the COPYING3 and COPYING3.RUNTIME files and the FSF's license 9147 web page. 9148 * config/i386/32/tf-signs.c: Likewise. 9149 * config/libbid/_addsub_dd.c: Likewise. 9150 * config/libbid/_addsub_sd.c: Likewise. 9151 * config/libbid/_addsub_td.c: Likewise. 9152 * config/libbid/_dd_to_df.c: Likewise. 9153 * config/libbid/_dd_to_di.c: Likewise. 9154 * config/libbid/_dd_to_sd.c: Likewise. 9155 * config/libbid/_dd_to_sf.c: Likewise. 9156 * config/libbid/_dd_to_si.c: Likewise. 9157 * config/libbid/_dd_to_td.c: Likewise. 9158 * config/libbid/_dd_to_tf.c: Likewise. 9159 * config/libbid/_dd_to_udi.c: Likewise. 9160 * config/libbid/_dd_to_usi.c: Likewise. 9161 * config/libbid/_dd_to_xf.c: Likewise. 9162 * config/libbid/_df_to_dd.c: Likewise. 9163 * config/libbid/_df_to_sd.c: Likewise. 9164 * config/libbid/_df_to_td.c: Likewise. 9165 * config/libbid/_di_to_dd.c: Likewise. 9166 * config/libbid/_di_to_sd.c: Likewise. 9167 * config/libbid/_di_to_td.c: Likewise. 9168 * config/libbid/_div_dd.c: Likewise. 9169 * config/libbid/_div_sd.c: Likewise. 9170 * config/libbid/_div_td.c: Likewise. 9171 * config/libbid/_eq_dd.c: Likewise. 9172 * config/libbid/_eq_sd.c: Likewise. 9173 * config/libbid/_eq_td.c: Likewise. 9174 * config/libbid/_ge_dd.c: Likewise. 9175 * config/libbid/_ge_sd.c: Likewise. 9176 * config/libbid/_ge_td.c: Likewise. 9177 * config/libbid/_gt_dd.c: Likewise. 9178 * config/libbid/_gt_sd.c: Likewise. 9179 * config/libbid/_gt_td.c: Likewise. 9180 * config/libbid/_isinfd128.c: Likewise. 9181 * config/libbid/_isinfd32.c: Likewise. 9182 * config/libbid/_isinfd64.c: Likewise. 9183 * config/libbid/_le_dd.c: Likewise. 9184 * config/libbid/_le_sd.c: Likewise. 9185 * config/libbid/_le_td.c: Likewise. 9186 * config/libbid/_lt_dd.c: Likewise. 9187 * config/libbid/_lt_sd.c: Likewise. 9188 * config/libbid/_lt_td.c: Likewise. 9189 * config/libbid/_mul_dd.c: Likewise. 9190 * config/libbid/_mul_sd.c: Likewise. 9191 * config/libbid/_mul_td.c: Likewise. 9192 * config/libbid/_ne_dd.c: Likewise. 9193 * config/libbid/_ne_sd.c: Likewise. 9194 * config/libbid/_ne_td.c: Likewise. 9195 * config/libbid/_sd_to_dd.c: Likewise. 9196 * config/libbid/_sd_to_df.c: Likewise. 9197 * config/libbid/_sd_to_di.c: Likewise. 9198 * config/libbid/_sd_to_sf.c: Likewise. 9199 * config/libbid/_sd_to_si.c: Likewise. 9200 * config/libbid/_sd_to_td.c: Likewise. 9201 * config/libbid/_sd_to_tf.c: Likewise. 9202 * config/libbid/_sd_to_udi.c: Likewise. 9203 * config/libbid/_sd_to_usi.c: Likewise. 9204 * config/libbid/_sd_to_xf.c: Likewise. 9205 * config/libbid/_sf_to_dd.c: Likewise. 9206 * config/libbid/_sf_to_sd.c: Likewise. 9207 * config/libbid/_sf_to_td.c: Likewise. 9208 * config/libbid/_si_to_dd.c: Likewise. 9209 * config/libbid/_si_to_sd.c: Likewise. 9210 * config/libbid/_si_to_td.c: Likewise. 9211 * config/libbid/_td_to_dd.c: Likewise. 9212 * config/libbid/_td_to_df.c: Likewise. 9213 * config/libbid/_td_to_di.c: Likewise. 9214 * config/libbid/_td_to_sd.c: Likewise. 9215 * config/libbid/_td_to_sf.c: Likewise. 9216 * config/libbid/_td_to_si.c: Likewise. 9217 * config/libbid/_td_to_tf.c: Likewise. 9218 * config/libbid/_td_to_udi.c: Likewise. 9219 * config/libbid/_td_to_usi.c: Likewise. 9220 * config/libbid/_td_to_xf.c: Likewise. 9221 * config/libbid/_tf_to_dd.c: Likewise. 9222 * config/libbid/_tf_to_sd.c: Likewise. 9223 * config/libbid/_tf_to_td.c: Likewise. 9224 * config/libbid/_udi_to_dd.c: Likewise. 9225 * config/libbid/_udi_to_sd.c: Likewise. 9226 * config/libbid/_udi_to_td.c: Likewise. 9227 * config/libbid/_unord_dd.c: Likewise. 9228 * config/libbid/_unord_sd.c: Likewise. 9229 * config/libbid/_unord_td.c: Likewise. 9230 * config/libbid/_usi_to_dd.c: Likewise. 9231 * config/libbid/_usi_to_sd.c: Likewise. 9232 * config/libbid/_usi_to_td.c: Likewise. 9233 * config/libbid/_xf_to_dd.c: Likewise. 9234 * config/libbid/_xf_to_sd.c: Likewise. 9235 * config/libbid/_xf_to_td.c: Likewise. 9236 * config/libbid/bid128.c: Likewise. 9237 * config/libbid/bid128_2_str.h: Likewise. 9238 * config/libbid/bid128_2_str_macros.h: Likewise. 9239 * config/libbid/bid128_2_str_tables.c: Likewise. 9240 * config/libbid/bid128_add.c: Likewise. 9241 * config/libbid/bid128_compare.c: Likewise. 9242 * config/libbid/bid128_div.c: Likewise. 9243 * config/libbid/bid128_fma.c: Likewise. 9244 * config/libbid/bid128_logb.c: Likewise. 9245 * config/libbid/bid128_minmax.c: Likewise. 9246 * config/libbid/bid128_mul.c: Likewise. 9247 * config/libbid/bid128_next.c: Likewise. 9248 * config/libbid/bid128_noncomp.c: Likewise. 9249 * config/libbid/bid128_quantize.c: Likewise. 9250 * config/libbid/bid128_rem.c: Likewise. 9251 * config/libbid/bid128_round_integral.c: Likewise. 9252 * config/libbid/bid128_scalb.c: Likewise. 9253 * config/libbid/bid128_sqrt.c: Likewise. 9254 * config/libbid/bid128_string.c: Likewise. 9255 * config/libbid/bid128_to_int16.c: Likewise. 9256 * config/libbid/bid128_to_int32.c: Likewise. 9257 * config/libbid/bid128_to_int64.c: Likewise. 9258 * config/libbid/bid128_to_int8.c: Likewise. 9259 * config/libbid/bid128_to_uint16.c: Likewise. 9260 * config/libbid/bid128_to_uint32.c: Likewise. 9261 * config/libbid/bid128_to_uint64.c: Likewise. 9262 * config/libbid/bid128_to_uint8.c: Likewise. 9263 * config/libbid/bid32_to_bid128.c: Likewise. 9264 * config/libbid/bid32_to_bid64.c: Likewise. 9265 * config/libbid/bid64_add.c: Likewise. 9266 * config/libbid/bid64_compare.c: Likewise. 9267 * config/libbid/bid64_div.c: Likewise. 9268 * config/libbid/bid64_fma.c: Likewise. 9269 * config/libbid/bid64_logb.c: Likewise. 9270 * config/libbid/bid64_minmax.c: Likewise. 9271 * config/libbid/bid64_mul.c: Likewise. 9272 * config/libbid/bid64_next.c: Likewise. 9273 * config/libbid/bid64_noncomp.c: Likewise. 9274 * config/libbid/bid64_quantize.c: Likewise. 9275 * config/libbid/bid64_rem.c: Likewise. 9276 * config/libbid/bid64_round_integral.c: Likewise. 9277 * config/libbid/bid64_scalb.c: Likewise. 9278 * config/libbid/bid64_sqrt.c: Likewise. 9279 * config/libbid/bid64_string.c: Likewise. 9280 * config/libbid/bid64_to_bid128.c: Likewise. 9281 * config/libbid/bid64_to_int16.c: Likewise. 9282 * config/libbid/bid64_to_int32.c: Likewise. 9283 * config/libbid/bid64_to_int64.c: Likewise. 9284 * config/libbid/bid64_to_int8.c: Likewise. 9285 * config/libbid/bid64_to_uint16.c: Likewise. 9286 * config/libbid/bid64_to_uint32.c: Likewise. 9287 * config/libbid/bid64_to_uint64.c: Likewise. 9288 * config/libbid/bid64_to_uint8.c: Likewise. 9289 * config/libbid/bid_b2d.h: Likewise. 9290 * config/libbid/bid_binarydecimal.c: Likewise. 9291 * config/libbid/bid_conf.h: Likewise. 9292 * config/libbid/bid_convert_data.c: Likewise. 9293 * config/libbid/bid_decimal_data.c: Likewise. 9294 * config/libbid/bid_decimal_globals.c: Likewise. 9295 * config/libbid/bid_div_macros.h: Likewise. 9296 * config/libbid/bid_dpd.c: Likewise. 9297 * config/libbid/bid_flag_operations.c: Likewise. 9298 * config/libbid/bid_from_int.c: Likewise. 9299 * config/libbid/bid_functions.h: Likewise. 9300 * config/libbid/bid_gcc_intrinsics.h: Likewise. 9301 * config/libbid/bid_inline_add.h: Likewise. 9302 * config/libbid/bid_internal.h: Likewise. 9303 * config/libbid/bid_round.c: Likewise. 9304 * config/libbid/bid_sqrt_macros.h: Likewise. 9305 93062009-04-09 Jakub Jelinek <jakub@redhat.com> 9307 9308 * Makefile.in: Change copyright header to refer to version 9309 3 of the GNU General Public License and to point readers at the 9310 COPYING3 file and the FSF's license web page. 9311 * config.host: Likewise. 9312 93132009-04-07 Alan Modra <amodra@bigpond.net.au> 9314 9315 * config.host: Reorder and merge to match config.gcc change. 9316 93172009-04-03 Alan Modra <amodra@bigpond.net.au> 9318 9319 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete. 9320 93212009-03-28 Joseph Myers <joseph@codesourcery.com> 9322 9323 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof, 9324 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*, 9325 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*, 9326 powerpc-ibm-aix4.[12]*, sh-*-*): Remove. 9327 93282009-02-12 Uros Bizjak <ubizjak@gmail.com> 9329 9330 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file. 9331 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype. 9332 93332009-02-12 H.J. Lu <hongjiu.lu@intel.com> 9334 9335 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and 9336 ia64/t-softfp-compat to tmake_file. 9337 9338 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*. 9339 9340 * config/ia64/__divxf3.asm: New. 9341 * config/ia64/_fixtfdi.asm: Likewise. 9342 * config/ia64/_fixunstfdi.asm: Likewise. 9343 * config/ia64/_floatditf.asm: Likewise. 9344 * config/ia64/t-fprules-softfp: Likewise. 9345 * config/ia64/t-softfp-compat: Likewise. 9346 * config/ia64/tf-signs.c: Likewise. 9347 93482009-01-18 Ben Elliston <bje@au.ibm.com> 9349 9350 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype. 9351 93522009-01-16 Ben Elliston <bje@au.ibm.com> 9353 9354 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp 9355 to tmake_file. 9356 93572009-01-13 Ben Elliston <bje@au.ibm.com> 9358 9359 * config/t-softfp: New file. 9360 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp. 9361 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise. 9362 93632009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com> 9364 9365 * config.host: Add m32r*-*-rtems*. 9366 93672008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com> 9368 9369 * config.host: Add m32c*-*-rtems*. 9370 93712008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> 9372 9373 PR bootstrap/33100 9374 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include 9375 i386/t-crtstuff if linker supports ZERO terminator unwind entries. 9376 * configure: Regenerate. 9377 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in 9378 tmake_file here from gcc/config.gcc. 9379 Move extra_parts here from gcc/config.gcc. 9380 * config/i386/t-sol2: Move here from gcc/config/i386. 9381 Use gcc_srcdir instead of srcdir. 9382 93832008-11-18 Adam Nemet <anemet@caviumnetworks.com> 9384 9385 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New 9386 case. 9387 93882008-11-09 Thomas Schwinge <tschwinge@gnu.org> 9389 9390 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD. 9391 93922008-10-08 Thomas Schwinge <tschwinge@gnu.org> 9393 9394 * config.host: Fold `*-*-gnu*' cases into the Linux ones. 9395 93962008-09-03 Hari Sandanagobalane <hariharan@picochip.com> 9397 9398 Add picoChip port. 9399 * config.host: Add picochip-*-*. 9400 94012008-08-06 Bob Wilson <bob.wilson@acm.org> 9402 9403 * config.host: Match more processor names for Xtensa. 9404 94052008-07-08 H.J. Lu <hongjiu.lu@intel.com> 9406 9407 * config/i386/64/t-softfp-compat: Update comments. 9408 94092008-07-07 H.J. Lu <hongjiu.lu@intel.com> 9410 9411 * config/i386/64/_divtc3-compat.c: Moved to ... 9412 * config/i386/64/_divtc3.c: Here. 9413 9414 * config/i386/64/_multc3-compat.c: Moved to ... 9415 * config/i386/64/_multc3.c: Here. 9416 9417 * config/i386/64/_powitf2-compat.c: Moved to ... 9418 * config/i386/64/_powitf2.c: Here. 9419 9420 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add 9421 .c suffix instead of -compat.c. 9422 94232008-07-05 Uros Bizjak <ubizjak@gmail.com> 9424 9425 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove. 9426 (_FP_MUL_MEAT_D): Ditto. 9427 (_FP_DIV_MEAT_S): Ditto. 9428 (_FP_DIV_MEAT_D): Ditto. 9429 94302008-07-03 Richard Sandiford <rdsandiford@googlemail.com> 9431 9432 * Makefile.in: Add support for __sync_* libgcc functions. 9433 94342008-07-03 H.J. Lu <hongjiu.lu@intel.com> 9435 9436 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED. 9437 94382008-07-02 H.J. Lu <hongjiu.lu@intel.com> 9439 9440 PR boostrap/36702 9441 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86 9442 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86. 9443 9444 * config/i386/64/t-fprules-softfp: Moved to ... 9445 * config/i386/64/t-softfp-compat: This. New. 9446 94472008-07-02 Uros Bizjak <ubizjak@gmail.com> 9448 9449 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]: 9450 Initialize f with 0.0. 9451 94522008-07-02 H.J. Lu <hongjiu.lu@intel.com> 9453 9454 PR target/36669 9455 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED. 9456 9457 * config/i386/64/_divtc3-compat.c: New. 9458 * config/i386/64/_multc3-compat.c: Likewise. 9459 * config/i386/64/_powitf2-compat.c: Likewise. 9460 * config/i386/64/eqtf2.c: Likewise. 9461 * config/i386/64/getf2.c: Likewise. 9462 * config/i386/64/letf2.c: Likewise. 9463 * config/i386/64/t-fprules-softfp: Likewise. 9464 94652008-07-02 H.J. Lu <hongjiu.lu@intel.com> 9466 9467 * config.host: Add i386/${host_address}/t-fprules-softfp to 9468 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*, 9469 i[34567]86-*-linux*, x86_64-*-linux*. 9470 9471 * configure.ac: Set host_address to 64 or 32 for x86. 9472 * configure: Regenerated. 9473 9474 * Makefile.in (config.status): Also depend on 9475 $(srcdir)/config.host. 9476 9477 * config/i386/32/t-fprules-softfp: New. 9478 * config/i386/32/tf-signs.c: Likewise. 9479 9480 * config/i386/64/sfp-machine.h: New. Moved from gcc. 9481 94822008-07-02 H.J. Lu <hongjiu.lu@intel.com> 9483 Uros Bizjak <ubizjak@gmail.com> 9484 9485 * config/i386/32/sfp-machine.h: New. 9486 94872008-06-26 Nathan Froyd <froydnj@codesourcery.com> 9488 9489 * config/rs6000/t-ppccomm: Remove rules that conflict with 9490 auto-generated rules. 9491 94922008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 9493 9494 * configure.ac: sinclude override.m4. 9495 * configure: Regenerate. 9496 94972008-06-11 Bernhard Fischer <aldot@gcc.gnu.org> 9498 9499 * configure: Regenerate. 9500 95012008-06-10 Joseph Myers <joseph@codesourcery.com> 9502 9503 * Makefile.in (DECNUMINC): Remove 9504 -I$(MULTIBUILDTOP)../../libdecnumber. 9505 * gstdint.h: New. 9506 95072008-06-07 Joseph Myers <joseph@codesourcery.com> 9508 9509 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*, 9510 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*, 9511 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf, 9512 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*, 9513 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*, 9514 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*, 9515 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*, 9516 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*, 9517 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*, 9518 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*, 9519 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*, 9520 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*, 9521 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*, 9522 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove. 9523 95242008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr> 9525 9526 * config.host (sh2[lbe]*-*-linux*): Allow target. 9527 95282008-04-30 Nathan Froyd <froydnj@codesourcery.com> 9529 9530 * config/rs6000/t-ppccomm: Add build rules for new files. 9531 (LIB2ADD_ST): New variable. 9532 95332008-04-07 Andy Hutchinson <hutchinsonandy@aim.com> 9534 9535 PR target/34210 9536 PR target/35508 9537 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file. 9538 * config/t-avr: New file. Build 16bit libgcc functions. 9539 95402008-03-02 Jakub Jelinek <jakub@redhat.com> 9541 9542 PR target/35401 9543 * config/t-slibgcc-darwin: Make install-leaf dependent on 9544 install-darwin-libgcc-stubs instead of install. 9545 95462008-01-25 Joseph Myers <joseph@codesourcery.com> 9547 9548 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*, 9549 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*, 9550 sh-*-rtemscoff*): Remove cases. 9551 95522007-12-27 Richard Sandiford <rsandifo@nildram.co.uk> 9553 9554 * Makefile.in (all): Use install-leaf rather than install. 9555 (install): Split most of the rule into... 9556 (install-leaf): ...this new one. 9557 95582007-12-19 Etsushi Kato <ek.kato@gmail.com> 9559 Paolo Bonzini <bonzini@gnu.org> 9560 9561 PR target/30572 9562 * Makefile.in: Use @shlib_slibdir@ substitution to get 9563 correct install name on darwin. 9564 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name. 9565 95662007-12-15 Hans-Peter Nilsson <hp@axis.com> 9567 9568 * config.host (crisv32-*-elf, crisv32-*-none): New, same as 9569 cris-*-elf and cris-*-none. 9570 (crisv32-*-linux*): Similar, as cris-*-linux*. 9571 95722007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk> 9573 9574 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts. 9575 95762007-10-27 H.J. Lu <hongjiu.lu@intel.com> 9577 9578 PR regression/33926 9579 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls. 9580 * configure: Regenerated. 9581 95822007-09-27 H.J. Lu <hongjiu.lu@intel.com> 9583 9584 * Makefile.in (dfp-filenames): Replace decimal_globals, 9585 decimal_data, binarydecimal and convert_data with 9586 bid_decimal_globals, bid_decimal_data, bid_binarydecimal 9587 and bid_convert_data, respectively. 9588 95892007-09-17 Chao-ying Fu <fu@mips.com> 9590 Nigel Stephens <nigel@mips.com> 9591 9592 * fixed-obj.mk: New file to support fine-grain fixed-point functions. 9593 * Makefile.in (fixed_point): Define. 9594 Check if fixed_point is yes to build support functions. 9595 * configure.ac: Check for fixed_point support. 9596 * configure: Regenerated. 9597 * gen-fixed.sh: New file to generate lists of fixed-point labels, 9598 funcs, modes, from, to. 9599 96002007-09-11 Janis Johnson <janis187@us.ibm.com 9601 9602 * Makefile.in (dfp-filenames): Add bid128_noncomp. 9603 96042007-09-10 Janis Johnson <janis187@us.ibm.com> 9605 9606 * Makefile.in (dfp-filenames): Remove decUtility, add 9607 decDouble, decPacked, decQuad, decSingle. 9608 96092007-08-27 Hans Kester <hans.kester@ellips.nl> 9610 9611 * config.host : Add x86_64-elf target. 9612 96132007-07-06 H.J. Lu <hongjiu.lu@intel.com> 9614 9615 * configure.ac (set_have_cc_tls): Add a missing =. 9616 * configure: Regenerated. 9617 96182007-07-06 H.J. Lu <hongjiu.lu@intel.com> 9619 9620 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux* 9621 and x86_64-*-linux*. 9622 9623 * config/t-tls: New file. 9624 9625 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@. 9626 9627 * configure.ac: Include ../config/enable.m4 and 9628 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler 9629 supports TLS and substitute set_have_cc_tls. 9630 * configure: Regenerated. 9631 96322007-07-04 H.J. Lu <hongjiu.lu@intel.com> 9633 9634 * Makefile.in: Use libbid for DFP when BID is enabled. 9635 96362007-06-14 Danny Smith <dannysmith@users.sourceforge.net> 9637 9638 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to 9639 extra_parts. Add config/i386/t-cygming to tmake_file. 9640 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o. 9641 96422007-05-29 Zuxy Meng <zuxy.meng@gmail.com> 9643 Danny Smith <dannysmith@users.sourceforge.net> 9644 9645 PR target/29498 9646 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add 9647 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file. 9648 * config/i386/t-crtfm: Compile crtfastmath.o with 9649 -minline-all-stringops. 9650 96512007-05-10 Richard Sandiford <richard@codesourcery.com> 9652 9653 * config.host (sparc-wrs-vxworks): New target. 9654 96552007-04-14 Kazu Hirata <kazu@codesourcery.com> 9656 9657 * config.host: Recognize fido. 9658 96592007-04-04 Janis Johnson <janis187@us.ibm.com> 9660 9661 * configure: Check host, not target, for decimal float support. 9662 96632007-04-03 Uros Bizjak <ubizjak@gmail.com> 9664 9665 * config/i386/t-crtpc: New file. 9666 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file. 9667 (x86_64-*-linux*): Ditto. 9668 96692007-02-30 Kai Tietz <kai.tietz@onevision.com> 9670 9671 * config.host (x86_64-*-mingw*): New target. 9672 96732007-03-23 Michael Meissner <michael.meissner@amd.com> 9674 H.J. Lu <hongjiu.lu@intel.com> 9675 9676 * Makefile.in (enable_decimal_float): New. 9677 (DECNUMINC): Add 9678 -I$(srcdir)/../libdecnumber/$(enable_decimal_float). 9679 (dec-objects): Move decimal32, decimal64 and decimal128 to ... 9680 (decbits-filenames): This. 9681 (decbits-objects): New. 9682 (libgcc-objects): Add $(decbits-objects). 9683 9684 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}. 9685 Substitute enable_decimal_float. 9686 * configure: Regenerated. 9687 96882007-03-19 Hans-Peter Nilsson <hp@axis.com> 9689 9690 * config.host (cris-*-elf | cris-*-none): Set extra_parts. 9691 96922007-03-12 Brooks Moses <brooks.moses@codesourcery.com> 9693 9694 * Makefile.in (install-info): New dummy target. 9695 96962007-03-05 Bernd Schmidt <bernd.schmidt@analog.com> 9697 9698 * config.host (bfin*-linux-uclibc*): Set extra_parts. 9699 97002007-03-01 Brooks Moses <brooks.moses@codesourcery.com> 9701 9702 * Makefile.in: Add install-html and install-pdf dummy 9703 targets. 9704 97052007-02-05 Roger Sayle <roger@eyesopen.com> 9706 Daniel Jacobowitz <dan@codesourcery.com> 9707 9708 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so. 9709 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK). 9710 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK). 9711 97122007-01-29 Janis Johnson <janis187@us.ibm.com> 9713 9714 * Makefile.in (dec-filenames): Add decExcept. 9715 97162007-01-28 Daniel Jacobowitz <dan@codesourcery.com> 9717 9718 PR bootstrap/30469 9719 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and 9720 -fprofile-use. 9721 97222007-01-25 Daniel Jacobowitz <dan@codesourcery.com> 9723 9724 * configure.ac: Add --enable-version-specific-runtime-libs. 9725 Correct $slibdir default. 9726 * configure: Regenerated. 9727 97282007-01-23 Joseph Myers <joseph@codesourcery.com> 9729 9730 * config/rs6000/t-ldbl128: Always use -mlong-double-128. 9731 97322007-01-21 Andrew Pinski <pinskia@gmail.com> 9733 9734 PR target/30519 9735 * config.host (alpha*-*-linux*): Set extra_parts. 9736 97372007-01-09 Kaz Kojima <kkojima@gcc.gnu.org> 9738 9739 * config/sh/t-linux: New. 9740 * config.host (sh*-*-linux*): Set tmake_file. 9741 97422007-01-05 Daniel Jacobowitz <dan@codesourcery.com> 9743 9744 * Makefile.in (install): Handle multilibs. 9745 97462007-01-04 Brooks Moses <brooks.moses@codesourcery.com> 9747 9748 * Makefile.in: Added .PHONY entry for documentation targets. 9749 97502007-01-04 Brooks Moses <brooks.moses@codesourcery.com> 9751 9752 * Makefile.in: Add empty info, html, dvi, pdf targets. 9753 97542007-01-04 Mike Stump <mrs@apple.com> 9755 9756 * Makefile.in (MAKEINFO): Remove. 9757 (PERL): Likewise. 9758 97592007-01-04 Paolo Bonzini <bonzini@gnu.org> 9760 9761 * configure.ac: Add GCC_TOPLEV_SUBDIRS. 9762 * configure: Regenerate. 9763 * Makefile.in (host_subdir): Substitute it. 9764 (gcc_objdir): Use it. 9765 97662007-01-04 Daniel Jacobowitz <dan@codesourcery.com> 9767 9768 * config.host (ia64*-*-linux*): Set tmake_file. 9769 97702007-01-04 Daniel Jacobowitz <dan@codesourcery.com> 9771 9772 * Makefile.in (version): Define. 9773 97742007-01-03 Daniel Jacobowitz <dan@codesourcery.com> 9775 Paolo Bonzini <bonzini@gnu.org> 9776 9777 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64, 9778 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128, 9779 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64, 9780 config/sparc/t-crtfm, config/t-slibgcc-darwin, 9781 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk, 9782 shared-object.mk, siditi-object.mk, static-object.mk: New files. 9783 * configure: Generated. 9784 9785Copyright (C) 2007-2019 Free Software Foundation, Inc. 9786 9787Copying and distribution of this file, with or without modification, 9788are permitted in any medium without royalty provided the copyright 9789notice and this notice are preserved. 9790