12021-05-14 Release Manager 2 3 * GCC 8.5.0 released. 4 52021-04-26 Michael Meissner <meissner@linux.ibm.com> 6 7 PR target/98952 8 * config/rs6000/tramp.S (__trampoline_setup, elfv1 #ifdef): Fix 9 trampoline size comparison in 32-bit by reversing test and 10 combining load immediate with compare. Fix backported from trunk 11 change on 4/23, 886b6c1e8af502b69e3f318b9830b73b88215878. 12 (__trampoline_setup, elfv2 #ifdef): Fix trampoline size comparison 13 in 32-bit by reversing test and combining load immediate with 14 compare. 15 162021-01-13 Samuel Thibault <samuel.thibault@gnu.org> 17 18 Backported from master: 19 2021-01-13 Samuel Thibault <samuel.thibault@gnu.org> 20 21 * config/i386/gnu-unwind.h (x86_gnu_fallback_frame_state): Add the 22 posix siginfo case to struct handler_args. Detect between legacy 23 and siginfo from the second parameter, which is a small sigcode in 24 the legacy case, and a pointer in the siginfo case. 25 262020-11-25 Szabolcs Nagy <szabolcs.nagy@arm.com> 27 28 Backported from master: 29 2020-07-13 Szabolcs Nagy <szabolcs.nagy@arm.com> 30 31 PR target/94891 32 * config/aarch64/aarch64-unwind.h (MD_POST_EXTRACT_ROOT_ADDR): Remove. 33 (MD_POST_FROB_EH_HANDLER_ADDR): Remove. 34 (MD_POST_EXTRACT_FRAME_ADDR): Rename to ... 35 (MD_DEMANGLE_RETURN_ADDR): This. 36 (aarch64_post_extract_frame_addr): Rename to ... 37 (aarch64_demangle_return_addr): This. 38 (aarch64_post_frob_eh_handler_addr): Remove. 39 * unwind-dw2.c (uw_update_context): Demangle return address. 40 (uw_frob_return_addr): Remove. 41 422020-08-07 Jakub Jelinek <jakub@redhat.com> 43 44 Backported from master: 45 2020-08-03 Jakub Jelinek <jakub@redhat.com> 46 47 PR target/96402 48 * config/aarch64/lse.S (__aarch64_cas16_acq_rel): Use x2, x3 instead 49 of x(tmp0), x(tmp1) in STXP arguments. 50 512020-06-17 Samuel Thibault <samuel.thibault@gnu.org> 52 53 Backported from master: 54 2020-06-17 Samuel Thibault <samuel.thibault@gnu.org> 55 56 * config.host (md_unwind_header) <i[34567]86-*-gnu*>: Set to 57 'i386/gnu-unwind.h' 58 * config/i386/gnu-unwind.h: New file. 59 602020-05-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com> 61 62 * config/aarch64/lse-init.c (init_have_lse_atomics): Use __getauxval 63 instead of getauxval. 64 (AT_HWCAP): Define. 65 (HWCAP_ATOMICS): Define. 66 Guard detection on __gnu_linux__. 67 682020-05-29 Dong JianQiang <dongjianqiang2@huawei.com> 69 70 PR gcov-profile/95332 71 * libgcov-util.c (read_gcda_file): Call gcov_magic. 72 * libgcov.h (gcov_magic): Disable GCC poison. 73 742020-05-20 H.J. Lu <hongjiu.lu@intel.com> 75 76 Backport from master 77 2020-05-20 H.J. Lu <hongjiu.lu@intel.com> 78 79 PR target/91695 80 * config/i386/cpuinfo.c (get_available_features): Fix VPCLMULQDQ 81 check. 82 832020-05-19 H.J. Lu <hongjiu.lu@intel.com> 84 85 Backport from master 86 2020-05-19 H.J. Lu <hongjiu.lu@intel.com> 87 88 PR target/95220 89 * config/i386/cpuinfo.c (get_available_features): Fix 90 FEATURE_GFNI check. 91 922020-05-14 Szabolcs Nagy <szabolcs.nagy@arm.com> 93 94 Backport from mainline. 95 2020-04-21 Szabolcs Nagy <szabolcs.nagy@arm.com> 96 97 PR target/94514 98 * config/aarch64/aarch64-unwind.h (aarch64_frob_update_context): 99 Update context->flags accroding to the frame state. 100 1012020-04-16 Andre Vieira <andre.simoesdiasvieira@arm.com> 102 103 Backport from mainline 104 2020-04-15 Jakub Jelinek <jakub@redhat.com> 105 106 PR target/93053 107 * configure.ac (LIBGCC_CHECK_AS_LSE): Add HAVE_AS_LSE checking. 108 * config/aarch64/lse.S: Include auto-target.h, if HAVE_AS_LSE 109 is not defined, use just .arch armv8-a. 110 (B, M, N, OPN): Define. 111 (COMMENT): New .macro. 112 (CAS, CASP, SWP, LDOP): Use .inst directive if HAVE_AS_LSE is not 113 defined. Otherwise, move the operands right after the glue? and 114 comment out operands where the macros are used. 115 * configure: Regenerated. 116 * config.in: Regenerated. 117 1182020-04-16 Andre Vieira <andre.simoesdiasvieira@arm.com> 119 120 Backport from mainline 121 2019-09-25 Richard Henderson <richard.henderson@linaro.org> 122 123 PR target/91833 124 * config/aarch64/lse-init.c: Include auto-target.h. Disable 125 initialization if !HAVE_SYS_AUXV_H. 126 * configure.ac (AC_CHECK_HEADERS): Add sys/auxv.h. 127 * config.in, configure: Rebuild. 128 1292020-04-16 Andre Vieira <andre.simoesdiasvieira@arm.com> 130 131 Backport from mainline 132 2019-09-25 Richard Henderson <richard.henderson@linaro.org> 133 134 PR target/91834 135 * config/aarch64/lse.S (LDNM): Ensure STXR output does not 136 overlap the inputs. 137 1382020-04-16 Andre Vieira <andre.simoesdiasvieira@arm.com> 139 140 Backport from mainline 141 2019-09-19 Richard Henderson <richard.henderson@linaro.org> 142 143 * config/aarch64/lse-init.c: New file. 144 * config/aarch64/lse.S: New file. 145 * config/aarch64/t-lse: New file. 146 * config.host: Add t-lse to all aarch64 tuples. 147 1482020-04-19 Uroš Bizjak <ubizjak@gmail.com> 149 150 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions) [__SSE_MATH__]: 151 Remove unneeded assignments to volatile memory. 152 1532020-03-04 H.J. Lu <hongjiu.lu@intel.com> 154 155 Backport from mainline 156 2020-02-10 H.J. Lu <hongjiu.lu@intel.com> 157 158 PR libgcc/85334 159 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment): 160 New. 161 1622020-03-04 Release Manager 163 164 * GCC 8.4.0 released. 165 1662019-11-17 John David Anglin <danglin@gcc.gnu.org> 167 168 * config/pa/linux-atomic.c (__kernel_cmpxchg): Change argument 1 to 169 volatile void *. Remove trap check. 170 (__kernel_cmpxchg2): Likewise. 171 (FETCH_AND_OP_2): Adjust operand types. 172 (OP_AND_FETCH_2): Likewise. 173 (FETCH_AND_OP_WORD): Likewise. 174 (OP_AND_FETCH_WORD): Likewise. 175 (COMPARE_AND_SWAP_2): Likewise. 176 (__sync_val_compare_and_swap_4): Likewise. 177 (__sync_bool_compare_and_swap_4): Likewise. 178 (SYNC_LOCK_TEST_AND_SET_2): Likewise. 179 (__sync_lock_test_and_set_4): Likewise. 180 (SYNC_LOCK_RELEASE_1): Likewise. Use __kernel_cmpxchg2 for release. 181 (__sync_lock_release_4): Adjust operand types. Use __kernel_cmpxchg 182 for release. 183 (__sync_lock_release_8): Remove. 184 1852019-11-04 John David Anglin <danglin@gcc.gnu.org> 186 187 Backport from mainline 188 2019-10-12 John David Anglin <danglin@gcc.gnu.org> 189 190 * config/pa/lib2funcs.S (__gcc_plt_call): Load branch target to %r21. 191 Load PIC register after branch target. Fix white space. 192 * config/pa/milli64.S ($$dyncall): Separate LINUX and non LINUX 193 implementations. Load PIC register after branch target. Don't 194 clobber function pointer when it points to function descriptor. 195 Use nullification instead of branch in LINUX implementation. 196 1972019-11-04 John David Anglin <danglin@gcc.gnu.org> 198 199 Backport from mainline 200 2019-10-15 John David Anglin <danglin@gcc.gnu.org> 201 202 * config/pa/fptr.c (_dl_read_access_allowed): Change argument to 203 unsigned int. Adjust callers. 204 (__canonicalize_funcptr_for_compare): Change plabel type to volatile 205 unsigned int *. Load relocation offset before function pointer. 206 Add barrier to ensure ordering. 207 2082019-10-31 Iain Sandoe <iain@sandoe.co.uk> 209 210 Backport from mainline. 211 2019-07-03 Iain Sandoe <iain@sandoe.co.uk> 212 213 * config.host (powerpc-*-darwin*,powerpc64-*-darwin*): Revise crt 214 list. 215 * config/rs6000/t-darwin: Build crt3_2 for older systems. Revise 216 mmacosx-version-min for crts to run across all system versions. 217 * config/rs6000/t-darwin64 (LIB2ADD): Remove. 218 * config/t-darwin: Revise mmacosx-version-min for crts to run across 219 system versions >= 10.4. 220 2212019-10-31 Iain Sandoe <iain@sandoe.co.uk> 222 223 Backport from mainline. 224 2019-06-25 Iain Sandoe <iain@sandoe.co.uk> 225 226 * config.host: Add libef_ppc.a to the extra files for powerpc-darwin. 227 * config/rs6000/t-darwin: (PPC_ENDFILE_SRC, PPC_ENDFILE_OBJS): New. 228 Build objects for the out of line save/restore register functions 229 so that they can be used for any supported Darwin version. 230 * config/t-darwin: Default the build Darwin version to Darwin8 231 (MacOS 10.4). 232 2332019-08-27 Iain Sandoe <iain@sandoe.co.uk> 234 235 Backport from mainline. 236 2019-06-06 Iain Sandoe <iain@sandoe.co.uk> 237 238 * config/rs6000/t-darwin: Ensure that the unwinder is built with 239 altivec enabled. 240 2412019-08-11 Iain Sandoe <iain@sandoe.co.uk> 242 243 Backport from mainline. 244 2019-05-12 Iain Sandoe <iain@sandoe.co.uk> 245 246 * config/rs6000/darwin-vecsave.S: Set .machine appropriately. 247 2482019-02-22 Release Manager 249 250 * GCC 8.3.0 released. 251 2522019-02-19 Uroš Bizjak <ubizjak@gmail.com> 253 254 * unwind-dw2.c (_Unwind_GetGR) [DWARF_ZERO_REG]: Compare 255 regno instead of index to DWARF_ZERO_REG. 256 2572018-10-03 H.J. Lu <hongjiu.lu@intel.com> 258 259 Backport from mainline 260 2018-07-27 H.J. Lu <hongjiu.lu@intel.com> 261 262 PR libgcc/85334 263 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment): 264 2652018-08-17 John David Anglin <danglin@gcc.gnu.org> 266 267 Backport from mainline 268 2018-08-11 John David Anglin <danglin@gcc.gnu.org> 269 270 * config/pa/linux-atomic.c: Update comment. 271 (FETCH_AND_OP_2, OP_AND_FETCH_2, FETCH_AND_OP_WORD, OP_AND_FETCH_WORD, 272 COMPARE_AND_SWAP_2, __sync_val_compare_and_swap_4, 273 SYNC_LOCK_TEST_AND_SET_2, __sync_lock_test_and_set_4): Use 274 __ATOMIC_RELAXED for atomic loads. 275 (SYNC_LOCK_RELEASE_1): New define. Use __sync_synchronize() and 276 unordered store to release lock. 277 (__sync_lock_release_8): Likewise. 278 (SYNC_LOCK_RELEASE_2): Remove define. 279 2802018-07-26 Release Manager 281 282 * GCC 8.2.0 released. 283 2842018-06-22 Michael Meissner <meissner@linux.ibm.com> 285 286 Back port from trunk 287 2018-06-18 Michael Meissner <meissner@linux.ibm.com> 288 289 * config/rs6000/t-float128 (FP128_CFLAGS_SW): Compile float128 290 support modules with -mno-gnu-attribute. 291 * config/rs6000/t-float128-hw (FP128_CFLAGS_HW): Likewise. 292 2932018-06-20 Than McIntosh <thanm@google.com> 294 295 PR libgcc/86213 296 * generic-morestack.c (allocate_segment): Move calls to getenv and 297 getpagesize to __morestack_load_mmap. 298 (__morestack_load_mmap) Initialize static_pagesize and 299 use_guard_page here so as to avoid clobbering SSE regs during a 300 __morestack call. 301 3022018-05-31 Uros Bizjak <ubizjak@gmail.com> 303 304 PR target/85591 305 * config/i386/cpuinfo.c (get_amd_cpu): Return 306 AMDFAM15H_BDVER2 for AMDFAM15H model 0x2. 307 3082018-05-07 Chung-Ju Wu <jasonwucj@gmail.com> 309 310 Backport from mainline. 311 2018-04-25 Chung-Ju Wu <jasonwucj@gmail.com> 312 313 * config/nds32/sfp-machine.h: Fix settings for NDS32_ABI_2FP_PLUS. 314 * config/nds32/t-nds32-newlib (HOST_LIBGCC2_CFLAGS): Use -fwrapv. 315 3162018-05-02 Release Manager 317 318 * GCC 8.1.0 released. 319 3202018-04-27 Alan Modra <amodra@gmail.com> 321 322 PR libgcc/85532 323 * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add 324 -fno-asynchronous-unwind-tables. 325 3262018-04-24 H.J. Lu <hongjiu.lu@intel.com> 327 328 * config/i386/linux-unwind.h: Add (__CET__ & 2) != 0 check 329 when including "config/i386/shadow-stack-unwind.h". 330 3312018-04-24 H.J. Lu <hongjiu.lu@intel.com> 332 333 * configure: Regenerated. 334 3352018-04-20 Michael Meissner <meissner@linux.ibm.com> 336 337 PR target/85456 338 * config/rs6000/_powikf2.c: New file. Add support for the 339 __builtin_powil function when long double is IEEE 128-bit floating 340 point. 341 * config/rs6000/float128-ifunc.c (__powikf2_resolve): Add 342 __powikf2 support. 343 (__powikf2): Likewise. 344 * config/rs6000/quad-float128.h (__powikf2_sw): Likewise. 345 (__powikf2_hw): Likewise. 346 (__powikf2): Likewise. 347 * config/rs6000/t-float128 (fp128_ppc_funcs): Likewise. 348 * config/rs6000/t-float128-hw (fp128_hw_func): Likewise. 349 (_powikf2-hw.c): Likewise. 350 3512018-04-19 H.J. Lu <hongjiu.lu@intel.com> 352 353 PR libgcc/85334 354 * unwind-generic.h (_Unwind_Frames_Increment): New. 355 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment): 356 Likewise. 357 * unwind.inc (_Unwind_RaiseException_Phase2): Increment frame 358 count with _Unwind_Frames_Increment. 359 (_Unwind_ForcedUnwind_Phase2): Likewise. 360 3612018-04-19 H.J. Lu <hongjiu.lu@intel.com> 362 363 PR libgcc/85379 364 * config/i386/morestack.S (__stack_split_initialize): Add 365 _CET_ENDBR. 366 3672018-04-19 Jakub Jelinek <jakub@redhat.com> 368 369 * configure: Regenerated. 370 3712018-04-18 David Malcolm <dmalcolm@redhat.com> 372 373 PR jit/85384 374 * configure: Regenerate. 375 3762018-04-16 Jakub Jelinek <jakub@redhat.com> 377 378 PR target/84945 379 * config/i386/cpuinfo.c (set_feature): Wrap into do while (0) to avoid 380 -Wdangling-else warnings. Mask shift counts to avoid 381 -Wshift-count-negative and -Wshift-count-overflow false positives. 382 3832018-04-06 Ruslan Bukin <br@bsdpad.com> 384 385 * config.host (riscv*-*-freebsd*): Add RISC-V FreeBSD support. 386 3872018-03-29 H.J. Lu <hongjiu.lu@intel.com> 388 389 PR target/85100 390 * config/i386/cpuinfo.c (XCR_XFEATURE_ENABLED_MASK): New. 391 (XSTATE_FP): Likewise. 392 (XSTATE_SSE): Likewise. 393 (XSTATE_YMM): Likewise. 394 (XSTATE_OPMASK): Likewise. 395 (XSTATE_ZMM): Likewise. 396 (XSTATE_HI_ZMM): Likewise. 397 (XCR_AVX_ENABLED_MASK): Likewise. 398 (XCR_AVX512F_ENABLED_MASK): Likewise. 399 (get_available_features): Enable AVX and AVX512 features only 400 if their states are supported by OSXSAVE. 401 4022018-03-22 Igor Tsimbalist <igor.v.tsimbalist@intel.com> 403 404 PR target/85025 405 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra): 406 Fix a typo, tmp => 255. 407 4082018-03-20 Jakub Jelinek <jakub@redhat.com> 409 410 PR target/84945 411 * config/i386/cpuinfo.h (__cpu_features2): Declare. 412 * config/i386/cpuinfo.c (__cpu_features2): New variable for 413 ifndef SHARED only. 414 (set_feature): Define. 415 (get_available_features): Use set_feature macro. Set __cpu_features2 416 to the second word of features ifndef SHARED. 417 4182018-03-15 Julia Koval <julia.koval@intel.com> 419 420 * config/i386/cpuinfo.c (get_available_features): Add 421 FEATURE_AVX512VBMI2, FEATURE_GFNI, FEATURE_VPCLMULQDQ, 422 FEATURE_AVX512VNNI, FEATURE_AVX512BITALG. 423 * config/i386/cpuinfo.h (processor_features): Add FEATURE_AVX512VBMI2, 424 FEATURE_GFNI, FEATURE_VPCLMULQDQ, FEATURE_AVX512VNNI, 425 FEATURE_AVX512BITALG. 426 4272018-03-14 Julia Koval <julia.koval@intel.com> 428 429 * config/i386/cpuinfo.h (processor_subtypes): Split up icelake on 430 icelake client and icelake server. 431 4322018-03-06 John David Anglin <danglin@gcc.gnu.org> 433 434 * config/pa/fptr.c (_dl_read_access_allowed): New. 435 (__canonicalize_funcptr_for_compare): Use it. 436 4372018-02-28 Jakub Jelinek <jakub@redhat.com> 438 439 PR debug/83917 440 * configure.ac (AS_HIDDEN_DIRECTIVE): AC_DEFINE_UNQUOTED this to 441 $asm_hidden_op if visibility ("hidden") attribute works. 442 (HAVE_AS_CFI_SECTIONS): New AC_DEFINE. 443 * config/i386/i386-asm.h: Don't include auto-host.h. 444 (PACKAGE_VERSION, PACKAGE_NAME, PACKAGE_STRING, PACKAGE_TARNAME, 445 PACKAGE_URL): Don't undefine. 446 (USE_GAS_CFI_DIRECTIVES): Don't use nor define this macro, instead 447 guard cfi_startproc only on ifdef __GCC_HAVE_DWARF2_CFI_ASM. 448 (FN_HIDDEN): Change guard from #ifdef HAVE_GAS_HIDDEN to 449 #ifdef AS_HIDDEN_DIRECTIVE, use AS_HIDDEN_DIRECTIVE macro in the 450 definition instead of hardcoded .hidden. 451 * config/i386/cygwin.S: Include i386-asm.h first before .cfi_sections 452 directive. Use #ifdef HAVE_AS_CFI_SECTIONS rather than 453 #ifdef HAVE_GAS_CFI_SECTIONS_DIRECTIVE to guard .cfi_sections. 454 (USE_GAS_CFI_DIRECTIVES): Don't define. 455 * configure: Regenerated. 456 * config.in: Likewise. 457 4582018-02-26 Jakub Jelinek <jakub@redhat.com> 459 460 PR debug/83917 461 * config/i386/i386-asm.h (PACKAGE_VERSION, PACKAGE_NAME, 462 PACKAGE_STRING, PACKAGE_TARNAME, PACKAGE_URL): Undefine between 463 inclusion of auto-target.h and auto-host.h. 464 (USE_GAS_CFI_DIRECTIVES): Define if not defined already based on 465 __GCC_HAVE_DWARF2_CFI_ASM. 466 (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset, 467 cfi_def_cfa_register, cfi_def_cfa, cfi_register, cfi_offset, cfi_push, 468 cfi_pop): Define. 469 * config/i386/cygwin.S: Don't include auto-host.h here, just 470 define USE_GAS_CFI_DIRECTIVES to 1 or 0 and include i386-asm.h. 471 (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset, 472 cfi_def_cfa_register, cfi_register, cfi_push, cfi_pop): Remove. 473 * config/i386/resms64fx.h: Add cfi_* directives. 474 * config/i386/resms64x.h: Likewise. 475 4762018-02-20 Max Filippov <jcmvbkbc@gmail.com> 477 478 * config/xtensa/ieee754-df.S (__adddf3_aux): Add 479 .literal_position directive. 480 * config/xtensa/ieee754-sf.S (__addsf3_aux): Likewise. 481 4822018-02-14 Igor Tsimbalist <igor.v.tsimbalist@intel.com> 483 484 PR target/84148 485 * configure: Regenerate. 486 4872018-02-16 Igor Tsimbalist <igor.v.tsimbalist@intel.com> 488 489 PR target/84239 490 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra): 491 Include cetintrin.h not x86intrin.h. 492 4932018-02-08 Igor Tsimbalist <igor.v.tsimbalist@intel.com> 494 495 PR target/84239 496 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra): 497 Use new _get_ssp and _inc_ssp intrinsics. 498 4992018-02-02 Julia Koval <julia.koval@intel.com> 500 501 * config/i386/cpuinfo.h (processor_subtypes): Add INTEL_COREI7_ICELAKE. 502 5032018-01-26 Claudiu Zissulescu <claziss@synopsys.com> 504 505 * config/arc/lib1funcs.S (__udivmodsi4): Use safe version for RF16 506 option. 507 (__divsi3): Use RF16 safe registers. 508 (__modsi3): Likewise. 509 5102018-01-23 Max Filippov <jcmvbkbc@gmail.com> 511 512 * config/xtensa/ieee754-df.S (__addsf3, __subsf3, __mulsf3) 513 (__divsf3): Make NaN return value quiet. 514 * config/xtensa/ieee754-sf.S (__adddf3, __subdf3, __muldf3) 515 (__divdf3): Make NaN return value quiet. 516 5172018-01-22 Sebastian Perta <sebastian.perta@renesas.com> 518 519 * config/rl78/anddi3.S: New assembly file. 520 * config/rl78/t-rl78: Added anddi3.S to LIB2ADD. 521 5222018-01-22 Sebastian Perta <sebastian.perta@renesas.com> 523 524 * config/rl78/umindi3.S: New assembly file. 525 * config/rl78/t-rl78: Added umindi3.S to LIB2ADD. 526 5272018-01-22 Sebastian Perta <sebastian.perta@renesas.com> 528 529 * config/rl78/smindi3.S: New assembly file. 530 * config/rl78/t-rl78: Added smindi3.S to LIB2ADD. 531 5322018-01-22 Sebastian Perta <sebastian.perta@renesas.com> 533 534 * config/rl78/smaxdi3.S: New assembly file. 535 * config/rl78/t-rl78: Added smaxdi3.S to LIB2ADD. 536 5372018-01-22 Sebastian Perta <sebastian.perta@renesas.com> 538 539 * config/rl78/umaxdi3.S: New assembly file. 540 * config/rl78/t-rl78: Added umaxdi3.S to LIB2ADD. 541 5422018-01-21 John David Anglin <danglin@gcc.gnu.org> 543 544 PR lto/83452 545 * config/pa/stublib.c (L_gnu_lto_v1): New stub definition. 546 * config/pa/t-stublib (gnu_lto_v1-stub.o): Add make fragment. 547 5482018-01-13 Richard Sandiford <richard.sandiford@linaro.org> 549 550 * config/aarch64/value-unwind.h (aarch64_vg): New function. 551 (DWARF_LAZY_REGISTER_VALUE): Define. 552 * unwind-dw2.c (_Unwind_GetGR): Use DWARF_LAZY_REGISTER_VALUE 553 to provide a fallback register value. 554 5552018-01-08 Michael Meissner <meissner@linux.vnet.ibm.com> 556 557 * config/rs6000/quad-float128.h (IBM128_TYPE): Explicitly use 558 __ibm128, instead of trying to use long double. 559 (CVT_FLOAT128_TO_IBM128): Use TFtype instead of __float128 to 560 accomidate -mabi=ieeelongdouble multilibs. 561 (CVT_IBM128_TO_FLOAT128): Likewise. 562 * config/rs6000/ibm-ldouble.c (IBM128_TYPE): New macro to define 563 the appropriate IBM extended double type. 564 (__gcc_qadd): Change all occurances of long double to IBM128_TYPE. 565 (__gcc_qsub): Likewise. 566 (__gcc_qmul): Likewise. 567 (__gcc_qdiv): Likewise. 568 (pack_ldouble): Likewise. 569 (__gcc_qneg): Likewise. 570 (__gcc_qeq): Likewise. 571 (__gcc_qne): Likewise. 572 (__gcc_qge): Likewise. 573 (__gcc_qle): Likewise. 574 (__gcc_stoq): Likewise. 575 (__gcc_dtoq): Likewise. 576 (__gcc_itoq): Likewise. 577 (__gcc_utoq): Likewise. 578 (__gcc_qunord): Likewise. 579 * config/rs6000/_mulkc3.c (toplevel): Include soft-fp.h and 580 quad-float128.h for the definitions. 581 (COPYSIGN): Use the f128 version instead of the q version. 582 (INFINITY): Likewise. 583 (__mulkc3): Use TFmode/TCmode for float128 scalar/complex types. 584 * config/rs6000/_divkc3.c (toplevel): Include soft-fp.h and 585 quad-float128.h for the definitions. 586 (COPYSIGN): Use the f128 version instead of the q version. 587 (INFINITY): Likewise. 588 (FABS): Likewise. 589 (__divkc3): Use TFmode/TCmode for float128 scalar/complex types. 590 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): Likewise. 591 * config/rs6000/trunctfkf2-sw.c (__trunctfkf2_sw): Likewise. 592 5932018-01-05 Sebastian Huber <sebastian.huber@embedded-brains.de> 594 595 * config.host (epiphany-*-elf*): Add (epiphany-*-rtems*) 596 configuration. 597 5982018-01-03 Jakub Jelinek <jakub@redhat.com> 599 600 Update copyright years. 601 6022017-12-12 Kito Cheng <kito.cheng@gmail.com> 603 604 * config/riscv/t-elf: Use multi3.c instead of multi3.S. 605 * config/riscv/multi3.c: New file. 606 * config/riscv/multi3.S: Remove. 607 6082017-12-08 Jim Wilson <jimw@sifive.com> 609 610 * config/riscv/div.S: Use FUNC_* macros. 611 * config/riscv/muldi3.S, config/riscv/multi3.S: Likewise 612 * config/riscv/save-restore.S: Likewise. 613 * config/riscv/riscv-asm.h: New. 614 6152017-11-30 Michael Meissner <meissner@linux.vnet.ibm.com> 616 617 * config/rs6000/_mulkc3.c (__mulkc3): Add forward declaration. 618 * config/rs6000/_divkc3.c (__divkc3): Likewise. 619 620 PR libgcc/83112 621 * config/rs6000/float128-ifunc.c (__addkf3_resolve): Use the 622 correct type for all ifunc resolvers to silence -Wattribute-alias 623 warnings. Eliminate the forward declaration of the resolver 624 functions which is no longer needed. 625 (__subkf3_resolve): Likewise. 626 (__mulkf3_resolve): Likewise. 627 (__divkf3_resolve): Likewise. 628 (__negkf2_resolve): Likewise. 629 (__eqkf2_resolve): Likewise. 630 (__nekf2_resolve): Likewise. 631 (__gekf2_resolve): Likewise. 632 (__gtkf2_resolve): Likewise. 633 (__lekf2_resolve): Likewise. 634 (__ltkf2_resolve): Likewise. 635 (__unordkf2_resolve): Likewise. 636 (__extendsfkf2_resolve): Likewise. 637 (__extenddfkf2_resolve): Likewise. 638 (__trunckfsf2_resolve): Likewise. 639 (__trunckfdf2_resolve): Likewise. 640 (__fixkfsi_resolve): Likewise. 641 (__fixkfdi_resolve): Likewise. 642 (__fixunskfsi_resolve): Likewise. 643 (__fixunskfdi_resolve): Likewise. 644 (__floatsikf_resolve): Likewise. 645 (__floatdikf_resolve): Likewise. 646 (__floatunsikf_resolve): Likewise. 647 (__floatundikf_resolve): Likewise. 648 (__extendkftf2_resolve): Likewise. 649 (__trunctfkf2_resolve): Likewise. 650 651 PR libgcc/83103 652 * config/rs6000/quad-float128.h (TF): Don't define if long double 653 is IEEE 128-bit floating point. 654 (TCtype): Define as either TCmode or KCmode, depending on whether 655 long double is IEEE 128-bit floating point. 656 (__mulkc3_sw): Add declarations for software/hardware versions of 657 complex multiply/divide. 658 (__divkc3_sw): Likewise. 659 (__mulkc3_hw): Likewise. 660 (__divkc3_hw): Likewise. 661 * config/rs6000/_mulkc3.c (_mulkc3): If we are building ifunc 662 handlers to switch between using software emulation and hardware 663 float128 instructions, build the complex multiply/divide functions 664 for both software and hardware support. 665 * config/rs6000/_divkc3.c (_divkc3): Likewise. 666 * config/rs6000/float128-ifunc.c (__mulkc3_resolve): Likewise. 667 (__divkc3_resolve): Likewise. 668 (__mulkc3): Likewise. 669 (__divkc3): Likewise. 670 * config/rs6000/t-float128-hw (fp128_hardfp_src): Likewise. 671 (fp128_hw_src): Likewise. 672 (fp128_hw_static_obj): Likewise. 673 (fp128_hw_shared_obj): Likewise. 674 (_mulkc3-hw.c): Create _mulkc3-hw.c and _divkc3-hw.c from 675 _mulkc3.c and _divkc3.c, changing the function name. 676 (_divkc3-hw.c): Likewise. 677 * config/rs6000/t-float128 (clean-float128): Delete _mulkc3-hw.c 678 and _divkc3-hw.c. 679 6802017-11-26 Julia Koval <julia.koval@intel.com> 681 682 * config/i386/cpuinfo.c (get_intel_cpu): Handle cannonlake. 683 * config/i386/cpuinfo.h (processor_subtypes): Add 684 INTEL_COREI7_CANNONLAKE. 685 6862017-11-20 Igor Tsimbalist <igor.v.tsimbalist@intel.com> 687 688 PR bootstrap/83015 689 * config/cr16/unwind-cr16.c (uw_install_context): Add FRAMES 690 parameter. 691 * config/xtensa/unwind-dw2-xtensa.c: Likewise 692 * config/ia64/unwind-ia64.c: Add frames parameter. 693 * unwind-sjlj.c: Likewise. 694 6952017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> 696 697 * config/i386/linux-unwind.h: Include 698 config/i386/shadow-stack-unwind.h. 699 * config/i386/shadow-stack-unwind.h: New file. 700 * unwind-dw2.c: (uw_install_context): Add a frame parameter and 701 pass it to _Unwind_Frames_Extra. 702 * unwind-generic.h (_Unwind_Frames_Extra): New. 703 * unwind.inc (_Unwind_RaiseException_Phase2): Add frames_p 704 parameter. Add local variable frames to count number of frames. 705 (_Unwind_ForcedUnwind_Phase2): Likewise. 706 (_Unwind_RaiseException): Add local variable frames to count 707 number of frames, pass it to _Unwind_RaiseException_Phase2 and 708 uw_install_context. 709 (_Unwind_ForcedUnwind): Likewise. 710 (_Unwind_Resume): Likewise. 711 (_Unwind_Resume_or_Rethrow): Likewise. 712 7132017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com> 714 715 * Makefile.in (configure_deps): Add $(srcdir)/../config/cet.m4. 716 (CET_FLAGS): New. 717 * config/i386/morestack.S: Include <cet.h>. 718 (__morestack_large_model): Add _CET_ENDBR at function entrance. 719 * config/i386/resms64.h: Include <cet.h>. 720 * config/i386/resms64f.h: Likewise. 721 * config/i386/resms64fx.h: Likewise. 722 * config/i386/resms64x.h: Likewise. 723 * config/i386/savms64.h: Likewise. 724 * config/i386/savms64f.h: Likewise. 725 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add $(CET_FLAGS). 726 (CRTSTUFF_T_CFLAGS): Likewise. 727 * configure.ac: Include ../config/cet.m4. 728 Set and substitute CET_FLAGS. 729 * configure: Regenerated. 730 7312017-11-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 732 733 * config.host (*-*-solaris2*): Adapt comment for Solaris 12 734 renaming. 735 * config/sol2/crtpg.c (__start_crt_compiler): Likewise. 736 * configure.ac (libgcc_cv_solaris_crts): Likewise. 737 * configure: Regenerate. 738 7392017-11-07 Tom de Vries <tom@codesourcery.com> 740 741 * config/rs6000/aix-unwind.h (REGISTER_CFA_OFFSET_FOR): Remove semicolon 742 after "do {} while (0)". 743 7442017-11-07 Tom de Vries <tom@codesourcery.com> 745 746 PR other/82784 747 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Remove 748 semicolon after "do {} while (0)". 749 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. 750 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. 751 * config/mips/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. 752 * config/rs6000/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. 753 7542017-11-04 Andreas Tobler <andreast@gcc.gnu.org> 755 756 PR libgcc/82635 757 * config/i386/freebsd-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Use a 758 sysctl to determine whether we're in a trampoline. 759 Keep the pattern matching method for systems without 760 KERN_PROC_SIGTRAMP sysctl. 761 7622017-11-03 Cupertino Miranda <cmiranda@synopsys.com> 763 Vineet Gupta <vgupta@synopsys.com> 764 765 * config.host (arc*-*-linux*): Set md_unwind_header variable. 766 * config/arc/linux-unwind-reg.def: New file. 767 * config/arc/linux-unwind-reg.h: Likewise. 768 7692017-10-23 Sebastian Perta <sebastian.perta@renesas.com> 770 771 * config/rl78/subdi3.S: New assembly file. 772 * config/rl78/t-rl78: Added subdi3.S to LIB2ADD. 773 7742017-10-13 Sebastian Perta <sebastian.perta@renesas.com> 775 776 * config/rl78/adddi3.S: New assembly file. 777 * config/rl78/t-rl78: Added adddi3.S to LIB2ADD. 778 7792017-10-13 Jakub Jelinek <jakub@redhat.com> 780 781 PR target/82274 782 * libgcc2.c (__mulvDI3): If both operands have 783 the same highpart of -1 and the topmost bit of lowpart is 0, 784 multiplication overflows even if both lowparts are 0. 785 7862017-09-28 James Bowman <james.bowman@ftdichip.com> 787 788 * config/ft32/crti-hw.S: Add watchdog vector, FT930 IRQ support. 789 7902017-09-26 Joseph Myers <joseph@codesourcery.com> 791 792 * config/microblaze/crti.S, config/microblaze/crtn.S, 793 config/microblaze/divsi3.S, config/microblaze/moddi3.S, 794 config/microblaze/modsi3.S, config/microblaze/muldi3_hard.S, 795 config/microblaze/mulsi3.S, 796 config/microblaze/stack_overflow_exit.S, 797 config/microblaze/udivsi3.S, config/microblaze/umodsi3.S, 798 config/pa/milli64.S: Add .note.GNU-stack section. 799 8002017-09-23 Daniel Santos <daniel.santos@pobox.com> 801 802 * configure.ac: Add Check for HAVE_AS_AVX. 803 * config.in: Regenerate. 804 * configure: Likewise. 805 * config/i386/i386-asm.h: Include auto-target.h from libgcc. 806 (SSE_SAVE, SSE_RESTORE): Emit .byte sequence for !HAVE_AS_AVX. 807 Correct out-of-date comments. 808 8092017-09-20 Sebastian Peryt <sebastian.peryt@intel.com> 810 811 * config/i386/cpuinfo.h (processor_types): Add INTEL_KNM. 812 * config/i386/cpuinfo.c (get_intel_cpu): Detect Knights Mill. 813 8142017-09-17 Daniel Santos <daniel.santos@pobox.com> 815 816 * config/i386/i386-asm.h (PASTE2): New macro. 817 (ASMNAME): Modify to use PASTE2. 818 (MS2SYSV_STUB_PREFIX): New macro for isa prefix. 819 (MS2SYSV_STUB_BEGIN, MS2SYSV_STUB_END): New macros for stub headers. 820 * config/i386/resms64.S: Rename to a header file, use MS2SYSV_STUB_BEGIN 821 instead of HIDDEN_FUNC and MS2SYSV_STUB_END instead of FUNC_END. 822 * config/i386/resms64f.S: Likewise. 823 * config/i386/resms64fx.S: Likewise. 824 * config/i386/resms64x.S: Likewise. 825 * config/i386/savms64.S: Likewise. 826 * config/i386/savms64f.S: Likewise. 827 * config/i386/avx_resms64.S: New file that only defines a macro and 828 includes it's corresponding header file. 829 * config/i386/avx_resms64f.S: Likewise. 830 * config/i386/avx_resms64fx.S: Likewise. 831 * config/i386/avx_resms64x.S: Likewise. 832 * config/i386/avx_savms64.S: Likewise. 833 * config/i386/avx_savms64f.S: Likewise. 834 * config/i386/sse_resms64.S: Likewise. 835 * config/i386/sse_resms64f.S: Likewise. 836 * config/i386/sse_resms64fx.S: Likewise. 837 * config/i386/sse_resms64x.S: Likewise. 838 * config/i386/sse_savms64.S: Likewise. 839 * config/i386/sse_savms64f.S: Likewise. 840 * config/i386/t-msabi: Modified to add avx and sse versions of stubs. 841 8422017-09-01 Olivier Hainque <hainque@adacore.com> 843 844 * config.host (*-*-vxworks7): Widen scope to vxworks7*. 845 8462017-08-31 Olivier Hainque <hainque@adacore.com> 847 848 * config.host (powerpc-wrs-vxworks|vxworksae|vxworksmils): Now 849 match as powerpc-wrs-vxworks*. 850 8512017-08-07 Jonathan Yong <10walls@gmail.com> 852 853 * config.host (*-cygwin): Include file from mingw 854 config/i386/enable-execute-stack-mingw32.c 855 8562017-08-01 Jerome Lambourg <lambourg@adacore.com> 857 Doug Rupp <rupp@adacore.com> 858 Olivier Hainque <hainque@adacore.com> 859 860 * config.host (arm-wrs-vxworks*): Rework to handle arm-wrs-vxworks7 861 as well as arm-wrs-vxworks. 862 * config/arm/t-vxworks7: New file. Add unwind-arm-vxworks.c to 863 LIB2ADDEH. 864 * config/arm/unwind-arm-vxworks.c: New file. Provide dummy 865 __exidx_start and __exidx_end for downloadable modules. 866 8672017-08-01 Olivier Hainque <hainque@adacore.com> 868 869 * config/t-vxworks (LIBGCC2_INCLUDES): Start with -I. after -nostdinc. 870 * config/t-vxworks7: Likewise. 871 8722017-08-01 Olivier Hainque <hainque@adacore.com> 873 874 * config/t-vxworks: Instead of redefining LIB2ADD, 875 augment LIB2ADDEH with vxlib.c and vxlib-tls.c. 876 8772017-07-28 Sebastian Huber <sebastian.huber@embedded-brains.de> 878 879 * config/rs6000/ibm-ldouble.c: Disable if defined __rtems__. 880 8812017-07-24 Daniel Santos <daniel.santos@pobox.com> 882 883 PR testsuite/80759 884 * config.host: include i386/t-msabi for darwin and solaris. 885 * config/i386/i386-asm.h 886 (ELFFN): Rename to FN_TYPE. 887 (FN_SIZE): New macro. 888 (FN_HIDDEN): Likewise. 889 (ASMNAME): Likewise. 890 (FUNC_START): Rename to FUNC_BEGIN, use ASMNAME, replace .global with 891 .globl. 892 (HIDDEN_FUNC): Use ASMNAME and .globl instead of .global. 893 (SSE_SAVE): Convert to cpp macro, hard-code offset (always 0x60). 894 * config/i386/resms64.S: Use SSE_SAVE as cpp macro instead of gas 895 .macro. 896 * config/i386/resms64f.S: Likewise. 897 * config/i386/resms64fx.S: Likewise. 898 * config/i386/resms64x.S: Likewise. 899 * config/i386/savms64.S: Likewise. 900 * config/i386/savms64f.S: Likewise. 901 9022017-07-19 John Marino <gnugcc@marino.st> 903 904 * config/i386/dragonfly-unwind.h: Handle sigtramp relocation. 905 9062017-07-12 Michael Meissner <meissner@linux.vnet.ibm.com> 907 908 PR target/81193 909 * configure.ac (PowerPC float128 hardware support): Test whether 910 we can use __builtin_cpu_supports before enabling the ifunc 911 handler. 912 * configure: Regenerate. 913 9142017-07-10 Vineet Gupta <vgupta@synopsys.com> 915 916 * config.host: Remove uclibc from arc target spec. 917 9182017-07-09 Krister Walfridsson <krister.walfridsson@gmail.com> 919 920 * config.host (*-*-netbsd*): Remove check for aout NetBSD releases. 921 9222017-07-07 Peter Bergner <bergner@vnet.ibm.com> 923 924 * config/rs6000/float128-ifunc.c: Don't include auxv.h. 925 (have_ieee_hw_p): Delete function. 926 (SW_OR_HW) Use __builtin_cpu_supports(). 927 9282017-07-06 Thomas Preud'homme <thomas.preudhomme@arm.com> 929 930 * config/arm/lib1funcs.S: Defined __ARM_ARCH__ to 8 for ARMv8-R. 931 9322017-07-03 Olivier Hainque <hainque@adacore.com> 933 934 * config/t-vxworks7: New file, really. 935 9362017-06-28 Joseph Myers <joseph@codesourcery.com> 937 938 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state), 939 config/alpha/linux-unwind.h (alpha_fallback_frame_state), 940 config/bfin/linux-unwind.h (bfin_fallback_frame_state), 941 config/i386/linux-unwind.h (x86_64_fallback_frame_state, 942 x86_fallback_frame_state), config/m68k/linux-unwind.h (struct 943 uw_ucontext), config/nios2/linux-unwind.h (struct nios2_ucontext), 944 config/pa/linux-unwind.h (pa32_fallback_frame_state), 945 config/riscv/linux-unwind.h (riscv_fallback_frame_state), 946 config/sh/linux-unwind.h (sh_fallback_frame_state), 947 config/tilepro/linux-unwind.h (tile_fallback_frame_state), 948 config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Use 949 ucontext_t instead of struct ucontext. 950 9512017-06-27 Jerome Lambourg <lambourg@adacore.com> 952 953 * config.host (i*86-wrs-vxworks7): Handle new acceptable triplet. 954 (x86_64-wrs-vxworks7): Likewise. 955 9562017-06-27 Olivier Hainque <hainque@adacore.com> 957 958 * config/t-vxworks7: New file. 959 * config.host (*-*-vxworks7): Use it. 960 9612017-06-22 Matt Turner <mattst88@gmail.com> 962 963 * config/i386/cpuinfo.c (get_intel_cpu): Add Kaby Lake models to 964 skylake case. 965 9662017-06-21 Richard Biener <rguenther@suse.de> 967 968 PR gcov-profile/81080 969 * configure.ac: Add AC_SYS_LARGEFILE. 970 * libgcov.h: Include auto-target.h before tsystem.h to pick 971 up _FILE_OFFSET_BITS which might differ for multilibs. 972 * config.in: Regenerate. 973 * configure: Likewise. 974 9752017-06-16 Richard Earnshaw <rearnsha@arm.com> 976 977 * config/arm/cmse_nonsecure_call.S: Explicitly set the FPU. 978 9792017-06-09 Martin Liska <mliska@suse.cz> 980 981 * libgcov-profiler.c (__gcov_indirect_call_profiler_v2): 982 Reset __gcov_indirect_call_callee to NULL. 983 9842017-06-08 Olivier Hainque <hainque@adacore.com> 985 986 * config/t-vxworks (LIBGCC2_INCLUDES): Add path to wrn/coreip to 987 the set of -I options, support for direct inclusions of net/uio.h 988 by VxWorks header files via ioLib.h. 989 9902017-06-07 Tony Reix <tony.reix@atos.net> 991 Matthieu Sarter <matthieu.sarter.external@atos.net> 992 David Edelsohn <dje.gcc@gmail.com> 993 994 * config/rs6000/aix-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Define 995 unconditionally. 996 (ucontext_for): Add 64-bit AIX 6.1, 7.1, 7.2 support. Add 32-bit 997 AIX 7.2 support. 998 9992017-06-02 Olivier Hainque <hainque@adacore.com> 1000 1001 * config/vxlib.c (__gthread_once): Add missing value to 1002 return statement. 1003 10042017-05-30 Olivier Hainque <hainque@adacore.com> 1005 1006 * config/t-vxworks (LIBGCC2_INCLUDES): Remove extraneous 1007 dollar sign before $(MULTIDIR). 1008 10092017-05-26 Richard Henderson <rth@redhat.com> 1010 1011 PR libgcc/80037 1012 * config/alpha/t-alpha (CRTSTUFF_T_CFLAGS): New. 1013 10142017-05-17 Andreas Tobler <andreast@gcc.gnu.org> 1015 1016 * config/arm/unwind-arm.h: Make _Unwind_GetIP, _Unwind_GetIPInfo and 1017 _Unwind_SetIP available as functions for arm*-*-freebsd*. 1018 * config/arm/unwind-arm.c: Implement the above. 1019 10202017-05-15 Adhemerval Zanella <adhemerval.zanella@linaro.org> 1021 1022 * config/sparc/lb1spc.S [__ELF__ && __linux__]: Emit .note.GNU-stack 1023 section for a non-executable stack. 1024 10252017-05-14 Krister Walfridsson <krister.walfridsson@gmail.com> 1026 1027 PR target/80600 1028 * config.host (*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file. 1029 10302017-05-14 Daniel Santos <daniel.santos@pobox.com> 1031 1032 * config.host: Add i386/t-msabi to i386/t-linux file list. 1033 * config/i386/i386-asm.h: New file. 1034 * config/i386/resms64.S: New file. 1035 * config/i386/resms64f.S: New file. 1036 * config/i386/resms64fx.S: New file. 1037 * config/i386/resms64x.S: New file. 1038 * config/i386/savms64.S: New file. 1039 * config/i386/savms64f.S: New file. 1040 * config/i386/t-msabi: New file. 1041 10422017-05-09 Andreas Tobler <andreast@gcc.gnu.org> 1043 1044 * config.host: Use the generic FreeBSD t-slibgcc-elf-ver for 1045 arm*-*-freebsd* instead of the t-slibgcc-libgcc. 1046 10472017-05-05 Joshua Conner <joshconner@google.com> 1048 1049 * config/arm/unwind-arm.h (_Unwind_decode_typeinfo_ptr): Use 1050 pc-relative indirect handling for fuchsia. 1051 * config/t-slibgcc-fuchsia: New file. 1052 * config.host (*-*-fuchsia*, aarch64*-*-fuchsia*, arm*-*-fuchsia*, 1053 x86_64-*-fuchsia*): Add definitions. 1054 10552017-04-19 Martin Liska <mliska@suse.cz> 1056 1057 PR gcov-profile/80435 1058 * Makefile.in: Install gcov.h. 1059 * gcov.h: New file. 1060 * libgcov.h: Use the header and make __gcov_flush publicly 1061 visible. 1062 10632017-04-18 Martin Liska <mliska@suse.cz> 1064 1065 PR gcov-profile/78783 1066 * libgcov-driver.c (gcov_get_filename): New function. 1067 10682017-04-07 Jeff Law <law@redhat.com> 1069 1070 * Makefile.in: Swap definition of LIBGCC_LINKS and inclusion of 1071 target makefile fragment. 1072 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Depend on LIBGCC_LINKS. 1073 10742017-04-07 Alan Modra <amodra@gmail.com> 1075 1076 PR target/45053 1077 * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add -O2. 1078 10792017-04-03 Jonathan Wakely <jwakely@redhat.com> 1080 1081 * config/c6x/pr-support.c (__gnu_unwind_execute): Fix typo in comment. 1082 10832017-03-27 Claudiu Zissulescu <claziss@synopsys.com> 1084 1085 * config/arc/ieee-754/divdf3.S (__divdf3): Use __ARCEM__. 1086 10872017-03-10 John Marino <gnugcc@marino.st> 1088 1089 * config/aarch64/freebsd-unwind.h: New file. 1090 * config.host: Add aarch64-*-freebsd unwinder. 1091 10922017-03-10 Segher Boessenkool <segher@kernel.crashing.org> 1093 1094 * config/rs6000/crtrestvr.s: Use .machine altivec. 1095 * config/rs6000/crtsavevr.s: Ditto. 1096 10972017-03-10 Segher Boessenkool <segher@kernel.crashing.org> 1098 1099 * configure.ac (test for libgcc_cv_powerpc_float128): Temporarily 1100 modify CFLAGS. Add -mabi=altivec -mvsx -mfloat128. 1101 (test for libgcc_cv_powerpc_float128_hw): Add -mpower9-vector and 1102 -mfloat128-hardware to the CFLAGS. Fix syntax error in the C snippet. 1103 * configure: Regenerate. 1104 * config.in: Regenerate. 1105 11062017-03-02 Jonathan Yong <10walls@gmail.com> 1107 1108 * config/i386/gthr-win32.h: Define NOGDI before 1109 windows.h include to prevent w32api CC_NONE macro 1110 clash with libgfortran. 1111 11122017-03-02 Jonathan Yong <10walls@gmail.com> 1113 1114 * unwind-seh.c: Suppress warnings for RtlUnwindEx calls. 1115 11162017-02-16 Andrew Pinski <apinski@cavium.com> 1117 1118 * config/aarch64/value-unwind.h: New file. 1119 * config.host (aarch64*-*-*): Add aarch64/value-unwind.h 1120 to tm_file. 1121 11222017-02-06 Palmer Dabbelt <palmer@dabbelt.com> 1123 1124 * config.host: Add RISC-V tuples. 1125 * config/riscv/atomic.c: New file. 1126 * config/riscv/crti.S: Likewise. 1127 * config/riscv/crtn.S: Likewise. 1128 * config/riscv/div.S: Likewise. 1129 * config/riscv/linux-unwind.h: Likewise. 1130 * config/riscv/muldi3.S: Likewise. 1131 * config/riscv/multi3.S: Likewise. 1132 * config/riscv/save-restore.S: Likewise. 1133 * config/riscv/sfp-machine.h: Likewise. 1134 * config/riscv/t-elf: Likewise. 1135 * config/riscv/t-elf32: Likewise. 1136 * config/riscv/t-elf64: Likewise. 1137 * config/riscv/t-softfp32: Likewise. 1138 * config/riscv/t-softfp64: Likewise. 1139 11402017-01-24 Jakub Jelinek <jakub@redhat.com> 1141 1142 * soft-fp/op-common.h (_FP_MUL, _FP_FMA, _FP_DIV): Add 1143 /* FALLTHRU */ comments. 1144 11452017-01-21 Gerald Pfeifer <gerald@pfeifer.com> 1146 1147 * config/i386/cygming-crtbegin.c (LIBGCJ_SONAME): No longer #define. 1148 11492017-01-20 Jiong Wang <jiong.wang@arm.com> 1150 1151 * config/aarch64/aarch64-unwind.h: Empty this file on ILP32. 1152 * unwind-dw2.c (execute_cfa_program): Only multiplexing 1153 DW_CFA_GNU_window_save for AArch64 and LP64. 1154 11552017-01-20 Jiong Wang <jiong.wang@arm.com> 1156 1157 * config/aarch64/linux-unwind.h: Always include aarch64-unwind.h. 1158 11592017-01-19 Jiong Wang <jiong.wang@arm.com> 1160 1161 * config/aarch64/aarch64-unwind.h: New file. 1162 (DWARF_REGNUM_AARCH64_RA_STATE): Define. 1163 (MD_POST_EXTRACT_ROOT_ADDR): New target marcro and define it on AArch64. 1164 (MD_POST_EXTRACT_FRAME_ADDR): Likewise. 1165 (MD_POST_FROB_EH_HANDLER_ADDR): Likewise. 1166 (MD_FROB_UPDATE_CONTEXT): Define it on AArch64. 1167 (aarch64_post_extract_frame_addr): New function. 1168 (aarch64_post_frob_eh_handler_addr): New function. 1169 (aarch64_frob_update_context): New function. 1170 * config/aarch64/linux-unwind.h: Include aarch64-unwind.h 1171 * config.host (aarch64*-*-elf, aarch64*-*-rtems*, 1172 aarch64*-*-freebsd*): 1173 Initialize md_unwind_header to include aarch64-unwind.h. 1174 * unwind-dw2.c (struct _Unwind_Context): Define "RA_A_SIGNED_BIT". 1175 (execute_cfa_program): Multiplex DW_CFA_GNU_window_save for 1176 __aarch64__. 1177 (uw_update_context): Honor MD_POST_EXTRACT_FRAME_ADDR. 1178 (uw_init_context_1): Honor MD_POST_EXTRACT_ROOT_ADDR. 1179 (uw_frob_return_addr): New function. 1180 (uw_install_context): Use uw_frob_return_addr. 1181 11822017-01-17 Jakub Jelinek <jakub@redhat.com> 1183 1184 PR other/79046 1185 * configure.ac: Add GCC_BASE_VER. 1186 * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get 1187 version from BASE-VER file. 1188 * configure: Regenerated. 1189 11902017-01-13 Joe Seymour <joe.s@somniumtech.com> 1191 1192 * config/msp430/t-msp430 (libmul_none.a, libmul_16.a, libmul_32.a, 1193 libmul_f5.a): Filter archived prerequisites. 1194 11952017-01-10 Andrew Senkevich <andrew.senkevich@intel.com> 1196 1197 * config/i386/cpuinfo.h (processor_features): Add 1198 FEATURE_AVX512VPOPCNTDQ. 1199 * config/i386/cpuinfo.c (get_available_features): Habdle new 1200 feature. 1201 12022017-01-04 Joseph Myers <joseph@codesourcery.com> 1203 1204 * config/mips/sfp-machine.h (_FP_CHOOSENAN): Always preserve NaN 1205 payload if [__mips_nan2008]. 1206 12072017-01-04 Alan Modra <amodra@gmail.com> 1208 1209 * Makefile.in (configure_deps): Update. 1210 * configure: Regenerate. 1211 12122017-01-01 Jakub Jelinek <jakub@redhat.com> 1213 1214 Update copyright years. 1215 12162016-12-19 Krister Walfridsson <krister.walfridsson@gmail.com> 1217 1218 * config.host (*-*-netbsd*): Add t-eh-dw2-dip to tmake_file. 1219 * crtstuff.c (BSD_DL_ITERATE_PHDR_AVAILABLE): Define for NetBSD. 1220 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME, ElfW): Likewise. 1221 12222016-12-17 Matthias Klose <doko@ubuntu.com> 1223 1224 * config/arc/gmon: Remove empty directory. 1225 12262016-12-16 Claudiu Zissulescu <claziss@synopsys.com> 1227 1228 * config.host (arc*-*-linux-uclibc*): Remove libgmon, crtg, and 1229 crtgend. 1230 (arc*-*-elf*): Likewise. 1231 * config/arc/t-arc: Remove old gmon lib targets. 1232 * config/arc/crtg.S: Remove. 1233 * config/arc/crtgend.S: Likewise. 1234 * config/arc/gmon/atomic.h: Likewise. 1235 * config/arc/gmon/auxreg.h: Likewise. 1236 * config/arc/gmon/dcache_linesz.S: Likewise. 1237 * config/arc/gmon/gmon.c: Likewise. 1238 * config/arc/gmon/machine-gmon.h: Likewise. 1239 * config/arc/gmon/mcount.c: Likewise. 1240 * config/arc/gmon/prof-freq-stub.S: Likewise. 1241 * config/arc/gmon/prof-freq.c: Likewise. 1242 * config/arc/gmon/profil.S: Likewise. 1243 * config/arc/gmon/sys/gmon.h: Likewise. 1244 * config/arc/gmon/sys/gmon_out.h: Likewise. 1245 * config/arc/t-arc-newlib: Likewise. 1246 * config/arc/t-arc700-uClibc: Renamed to t-arc-uClibc. 1247 12482016-12-12 George Spelvin <linux@sciencehorizons.net> 1249 1250 * config/avr/lib1funcs.S (__ashrdi3): Fix typo from r243545. 1251 12522016-12-12 George Spelvin <linux@sciencehorizons.net> 1253 1254 * config/avr/lib1funcs.S (__ashldi3): Use __tmp_reg__ to restore 1255 R16 instead of push + pop. 1256 (__ashrdi3, __lshrdi3): Same. And use __zero_reg__ for signs. 1257 12582016-12-10 Krister Walfridsson <krister.walfridsson@gmail.com> 1259 1260 * config.host (i[34567]86-*-netbsdelf*): Add i386/t-crtstuff to 1261 tmake_file. 1262 12632016-12-05 Cupertino Miranda <cmiranda@synopsys.com> 1264 1265 * config.host (arc*-*-linux-uclibc*): Use default extra 1266 objects. Include linux-android header. 1267 * config/arc/crti.S (_init): Declare symbol as function. 1268 (_fini): Likewise. 1269 12702016-12-03 Thomas Koenig <tkoenig@gcc.gnu.org> 1271 1272 PR fortran/78379 1273 * config/i386/cpuinfo.c: Move denums for processor vendors, 1274 processor type, processor subtypes and declaration of 1275 struct __processor_model into 1276 * config/i386/cpuinfo.h: New header file. 1277 12782016-12-02 Andre Vieira <andre.simoesdiasvieira@arm.com> 1279 Thomas Preud'homme <thomas.preudhomme@arm.com> 1280 1281 * config/arm/cmse_nonsecure_call.S: New. 1282 * config/arm/t-arm: Compile cmse_nonsecure_call.S 1283 12842016-12-02 Andre Vieira <andre.simoesdiasvieira@arm.com> 1285 Thomas Preud'homme <thomas.preudhomme@arm.com> 1286 1287 * config/arm/t-arm (HAVE_CMSE): New. 1288 * config/arm/cmse.c: New. 1289 12902016-11-28 Thomas Petazzoni <thomas.petazzoni@free-electrons.com> 1291 1292 PR gcc/74748 1293 * libgcc/config/bfin/libgcc-glibc.ver, libgcc/config/bfin/t-linux: 1294 use generic linker version information on Blackfin. 1295 1296 PR gcc/74748 1297 * libgcc/mkmap-symver.awk: add support for skip_underscore 1298 12992016-11-27 Iain Sandoe <iain@codesourcery.com> 1300 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 1301 1302 PR target/67710 1303 * config/t-darwin: Default builds to 10.5 codegen. 1304 13052016-11-24 James Greenhalgh <james.greenhalgh@arm.com> 1306 1307 * config/aarch64/sfp-machine.h (_FP_NANFRAC_H): Define. 1308 (_FP_NANSIGN_H): Likewise. 1309 * config/aarch64/t-softfp (softfp_extensions): Add hftf. 1310 (softfp_truncations): Add tfhf. 1311 (softfp_extras): Add required conversion functions. 1312 13132016-11-23 James Greenhalgh <james.greenhalgh@arm.com> 1314 Matthew Wahab <matthew.wahab@arm.com> 1315 1316 * config/arm/fp16.c (binary64): New. 1317 (__gnu_d2h_internal): New. 1318 (__gnu_d2h_ieee): New. 1319 (__gnu_d2h_alternative): New. 1320 13212016-11-23 James Greenhalgh <james.greenhalgh@arm.com> 1322 Matthew Wahab <matthew.wahab@arm.com> 1323 1324 * config/arm/fp16.c (struct format): New. 1325 (binary32): New. 1326 (__gnu_float2h_internal): New. Body moved from 1327 __gnu_f2h_internal and generalize. 1328 (_gnu_f2h_internal): Move body to function __gnu_float2h_internal. 1329 Call it with binary32. 1330 13312016-11-23 James Greenhalgh <james.greenhalgh@arm.com> 1332 1333 * soft-fp/extendhftf2.c: Update from glibc. 1334 * soft-fp/fixhfti.c: Likewise. 1335 * soft-fp/fixunshfti.c: Likewise. 1336 * soft-fp/floattihf.c: Likewise. 1337 * soft-fp/floatuntihf.c: Likewise. 1338 * soft-fp/half.h: Likewise. 1339 * soft-fp/trunctfhf2.c: Likewise. 1340 13412016-11-20 Marc Glisse <marc.glisse@inria.fr> 1342 1343 PR libgcc/77813 1344 * crtstuff.c (deregister_tm_clones, register_tm_clones): Hide 1345 __TMC_END__ behind a passthrough asm. 1346 13472016-11-18 Walter Lee <walt@tilera.com> 1348 1349 * config.host (tilepro*-*-linux*): Add t-slibgcc-libgcc to tmake_file. 1350 13512016-11-17 Andrew Senkevich <andrew.senkevich@intel.com> 1352 1353 * config/i386/cpuinfo.c (processor_features): Add 1354 FEATURE_AVX5124VNNIW, FEATURE_AVX5124FMAPS. 1355 13562016-11-17 Claudiu Zissulescu <claziss@synopsys.com> 1357 1358 * config/arc/dp-hack.h (ARC_OPTFPE): Define. 1359 (__ARC_NORM__): Use instead ARC_OPTFPE. 1360 * config/arc/fp-hack.h: Likewise. 1361 * config/arc/lib1funcs.S (ARC_OPTFPE): Define. 1362 (__ARC_MPY__): Use it insetead of __ARC700__ and __HS__. 1363 13642016-11-16 Alexander Monakov <amonakov@ispras.ru> 1365 1366 * config/nvptx/crt0.c (__main): Setup __nvptx_stacks and __nvptx_uni. 1367 * config/nvptx/mgomp.c: New file. 1368 * config/nvptx/t-nvptx: Add mgomp.c 1369 13702016-11-16 Waldemar Brodkorb <wbx@openadk.org> 1371 1372 PR libgcc/68468 1373 * unwind-dw2-fde-dip.c: Fix build on FDPIC targets. 1374 13752016-11-15 Claudiu Zissulescu <claziss@synopsys.com> 1376 1377 * config/arc/lib1funcs.S (__mulsi3): Use feature defines instead 1378 of checking for cpus. 1379 (__umulsidi3, __umulsi3_highpart, __udivmodsi4, __divsi3) 1380 (__modsi3, __clzsi2): Likewise. 1381 13822016-11-11 Szabolcs Nagy <szabolcs.nagy@arm.com> 1383 1384 * config.host (i[3456]86-*-musl*, x86_64-*-musl*): Use 1385 i386/t-cpuinfo-static instead of i386/t-cpuinfo. 1386 * config/i386/t-cpuinfo-static: New. 1387 13882016-11-03 Martin Liska <mliska@suse.cz> 1389 1390 * libgcov-profiler.c (__gcov_time_profiler): Remove. 1391 (__gcov_time_profiler_atomic): Likewise. 1392 13932016-11-03 Bernd Edlinger <bernd.edlinger@hotmail.de> 1394 1395 PR libgcc/78067 1396 * libgcc2.c (__floatdisf, __floatdidf): Avoid undefined results from 1397 count_leading_zeros. 1398 13992016-11-02 Uros Bizjak <ubizjak@gmail.com> 1400 1401 * Makefile.in (LIB2_DIVMOD_FUNCS): Add _divmoddi4. 1402 * libgcc2.c (__divmoddi4): New function. 1403 * libgcc2.h (__divmoddi4): Declare. 1404 * libgcc-std.ver.in (GCC_7.0.0): New. Add __PFX_divmoddi4 1405 and __PFX_divmodti4. 1406 14072016-10-24 Florian Weimer <fweimer@redhat.com> 1408 1409 PR libgcc/78064 1410 * unwind-c.c: Include auto-target.h. 1411 14122016-10-19 John David Anglin <danglin@gcc.gnu.org> 1413 1414 * config/pa/pa64-hpux-lib.h: New file. 1415 (EH_FRAME_SECTION_NAME): Rename to __LIBGCC_EH_FRAME_SECTION_NAME__. 1416 (DTORS_SECTION_ASM_OP): Rename to __LIBGCC_DTORS_SECTION_ASM_OP__. 1417 * config.host (tm_file): Add pa/pa64-hpux-lib.h to tm_file on 1418 hppa*64*-*-hpux11*. 1419 14202016-10-18 Max Filippov <jcmvbkbc@gmail.com> 1421 1422 * config/xtensa/t-elf (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New 1423 definition. 1424 * config/xtensa/t-linux (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New 1425 definition. 1426 * config/xtensa/t-windowed (LIB2ADDEH): Use 1427 LIB2ADDEH_XTENSA_UNWIND_DW2_FDE defined by either xtensa/t-elf 1428 or xtensa/t-linux. 1429 14302016-10-18 Ding-Kai Chen <dkchen@cadence.com> 1431 1432 * config/xtensa/ieee754-df.S (__recipdf2, __rsqrtdf2, 1433 __ieee754_sqrt): New functions. 1434 (__divdf3): Add implementation with new FPU instructions under 1435 #if XCHAL_HAVE_DFP_DIV. 1436 * config/xtensa/ieee754-sf.S (__recipsf2, __rsqrtsf2, 1437 __ieee754_sqrtf): New functions. 1438 (__divsf3): Add implementation with new FPU instructions under 1439 #if XCHAL_HAVE_FP_DIV. 1440 * config/xtensa/t-xtensa (LIB1ASMFUNCS): Add _sqrtf, _recipsf2 1441 _rsqrtsf2, _sqrt, _recipdf2 and _rsqrtdf2. 1442 14432016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com> 1444 1445 * libgcov-profiler.c: Replace MEMMODEL_* macros by their __ATOMIC_* 1446 equivalent. 1447 * config/tilepro/atomic.c: Likewise and stop casting model to 1448 enum memmodel. 1449 14502016-10-10 Joseph Myers <joseph@codesourcery.com> 1451 1452 PR target/77586 1453 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64-hp-*vms*): Use 1454 soft-fp. 1455 14562016-10-10 Andreas Tobler <andreast@gcc.gnu.org> 1457 1458 * config.host: Add support for aarch64-*-freebsd*. 1459 14602016-10-05 Andreas Schwab <schwab@suse.de> 1461 1462 * config/ia64/crtbegin.S (__do_jv_register_classes): Remove. 1463 (.section .init_array): Don't call __do_jv_register_classes. 1464 (.section .init): Likewise. 1465 14662016-10-04 Jakub Jelinek <jakub@redhat.com> 1467 1468 * config/i386/cygming-crtbegin.c (_Jv_RegisterClasses): Remove. 1469 (__JCR_LIST__): Remove. 1470 (__gcc_register_frame): Don't attempt to _Jv_RegisterClasses. 1471 * config/i386/cygming-crtend.c (__JCR_END__): Remove. 1472 * config/ia64/crtbegin.S (__JCR_LIST__): Remove. 1473 * config/ia64/crtend.S (__JCR_END__): Remove. 1474 * crtstuff.c: Remove __LIBGCC_JCR_SECTION_NAME__ from preprocessor 1475 conditionals. 1476 (__JCR_LIST__, __JCR_END__): Remove. 1477 (frame_dummy): Don't attempt to _Jv_RegisterClasses. 1478 (__do_global_ctors_1): Likewise. 1479 14802015-09-28 Uros Bizjak <ubizjak@gmail.com> 1481 1482 * config/i386/cpuinfo.c (__get_cpuid_output): Remove. 1483 (__cpu_indicator_init): Call __get_cpuid, not __get_cpuid_output. 1484 14852016-09-27 Martin Liska <mliska@suse.cz> 1486 1487 PR gcov-profile/7970 1488 PR gcov-profile/16855 1489 PR gcov-profile/44779 1490 * libgcov-driver.c (__gcov_init): Do not register a atexit 1491 handler. 1492 (__gcov_exit): Rename from gcov_exit. 1493 * libgcov.h (__gcov_exit): Declare. 1494 14952016-09-27 Martin Liska <mliska@suse.cz> 1496 1497 PR bootstrap/77749 1498 * Makefile.in: Remove _gcov_merge_delta. 1499 * libgcov-merge.c (void __gcov_merge_delta): Remove. 1500 * libgcov-util.c (__gcov_delta_counter_op): Remove. 1501 * libgcov.h: Remove declaration of __gcov_merge_delta. 1502 15032016-09-21 Eric Botcazou <ebotcazou@adacore.com> 1504 1505 * configure.ac: Do not create links, only substitute the filenames. 1506 * configure: Regenerate. 1507 * Makefile.in: Assign the substitution results to variables. 1508 (LIBGCC_LINKS): Define. 1509 (enable-execute-stack.c): New rule. 1510 (unwind.h): Likewise. 1511 (md-unwind-support.h): Likewise. 1512 (sfp-machine.h): Likewise. 1513 (gthr-default.h): Likewise. 1514 Add $(LIBGCC_LINKS) to the prerequisites of all object files and 1515 unwind.h as prerequisite of install-unwind_h-forbuild. 1516 15172016-09-16 Jakub Jelinek <jakub@redhat.com> 1518 1519 PR libgcc/71744 1520 * unwind-dw2-fde.c (ATOMIC_FDE_FAST_PATH): Define if __register_frame* 1521 is not the primary registry and atomics are available. 1522 (any_objects_registered): New variable. 1523 (__register_frame_info_bases, __register_frame_info_table_bases): 1524 Atomically store 1 to any_objects_registered after registering first 1525 unwind info. 1526 (_Unwind_Find_FDE): Return early if any_objects_registered is 0. 1527 15282016-09-09 James Greenhalgh <james.greenhalgh@arm.com> 1529 1530 PR target/63250 1531 * Makefile.in (lib2funcs): Build _mulhc3 and _divhc3. 1532 * libgcc2.h (LIBGCC_HAS_HF_MODE): Conditionally define. 1533 (HFtype): Likewise. 1534 (HCtype): Likewise. 1535 (__divhc3): Likewise. 1536 (__mulhc3): Likewise. 1537 * libgcc2.c: Support _mulhc3 and _divhc3. 1538 15392016-09-07 Joseph Myers <joseph@codesourcery.com> 1540 1541 PR libgcc/77519 1542 * libgcc2.c (NOTRUNC): Invert settings. 1543 15442016-09-06 Martin Liska <mliska@suse.cz> 1545 1546 PR gcov-profile/77378 1547 PR gcov-profile/77466 1548 * libgcov-profiler.c: Use __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{4,8} to 1549 conditionaly enable/disable *_atomic functions. 1550 15512016-08-26 Joseph Myers <joseph@codesourcery.com> 1552 1553 * config.host (i[34567]86-*-* | x86_64-*-*): Enable TFmode soft-fp 1554 where not already enabled. 1555 15562016-08-25 Szabolcs Nagy <szabolcs.nagy@arm.com> 1557 1558 * config/mips/linux-unwind.h: Use sys/syscall.h. 1559 15602016-08-16 Joseph Myers <joseph@codesourcery.com> 1561 1562 PR libgcc/77265 1563 * soft-fp/adddf3.c: Update from glibc. 1564 * soft-fp/addsf3.c: Likewise. 1565 * soft-fp/addtf3.c: Likewise. 1566 * soft-fp/divdf3.c: Likewise. 1567 * soft-fp/divsf3.c: Likewise. 1568 * soft-fp/divtf3.c: Likewise. 1569 * soft-fp/double.h: Likewise. 1570 * soft-fp/eqdf2.c: Likewise. 1571 * soft-fp/eqsf2.c: Likewise. 1572 * soft-fp/eqtf2.c: Likewise. 1573 * soft-fp/extenddftf2.c: Likewise. 1574 * soft-fp/extended.h: Likewise. 1575 * soft-fp/extendsfdf2.c: Likewise. 1576 * soft-fp/extendsftf2.c: Likewise. 1577 * soft-fp/extendxftf2.c: Likewise. 1578 * soft-fp/fixdfdi.c: Likewise. 1579 * soft-fp/fixdfsi.c: Likewise. 1580 * soft-fp/fixdfti.c: Likewise. 1581 * soft-fp/fixsfdi.c: Likewise. 1582 * soft-fp/fixsfsi.c: Likewise. 1583 * soft-fp/fixsfti.c: Likewise. 1584 * soft-fp/fixtfdi.c: Likewise. 1585 * soft-fp/fixtfsi.c: Likewise. 1586 * soft-fp/fixtfti.c: Likewise. 1587 * soft-fp/fixunsdfdi.c: Likewise. 1588 * soft-fp/fixunsdfsi.c: Likewise. 1589 * soft-fp/fixunsdfti.c: Likewise. 1590 * soft-fp/fixunssfdi.c: Likewise. 1591 * soft-fp/fixunssfsi.c: Likewise. 1592 * soft-fp/fixunssfti.c: Likewise. 1593 * soft-fp/fixunstfdi.c: Likewise. 1594 * soft-fp/fixunstfsi.c: Likewise. 1595 * soft-fp/fixunstfti.c: Likewise. 1596 * soft-fp/floatdidf.c: Likewise. 1597 * soft-fp/floatdisf.c: Likewise. 1598 * soft-fp/floatditf.c: Likewise. 1599 * soft-fp/floatsidf.c: Likewise. 1600 * soft-fp/floatsisf.c: Likewise. 1601 * soft-fp/floatsitf.c: Likewise. 1602 * soft-fp/floattidf.c: Likewise. 1603 * soft-fp/floattisf.c: Likewise. 1604 * soft-fp/floattitf.c: Likewise. 1605 * soft-fp/floatundidf.c: Likewise. 1606 * soft-fp/floatundisf.c: Likewise. 1607 * soft-fp/floatunditf.c: Likewise. 1608 * soft-fp/floatunsidf.c: Likewise. 1609 * soft-fp/floatunsisf.c: Likewise. 1610 * soft-fp/floatunsitf.c: Likewise. 1611 * soft-fp/floatuntidf.c: Likewise. 1612 * soft-fp/floatuntisf.c: Likewise. 1613 * soft-fp/floatuntitf.c: Likewise. 1614 * soft-fp/gedf2.c: Likewise. 1615 * soft-fp/gesf2.c: Likewise. 1616 * soft-fp/getf2.c: Likewise. 1617 * soft-fp/ledf2.c: Likewise. 1618 * soft-fp/lesf2.c: Likewise. 1619 * soft-fp/letf2.c: Likewise. 1620 * soft-fp/muldf3.c: Likewise. 1621 * soft-fp/mulsf3.c: Likewise. 1622 * soft-fp/multf3.c: Likewise. 1623 * soft-fp/negdf2.c: Likewise. 1624 * soft-fp/negsf2.c: Likewise. 1625 * soft-fp/negtf2.c: Likewise. 1626 * soft-fp/op-1.h: Likewise. 1627 * soft-fp/op-2.h: Likewise. 1628 * soft-fp/op-4.h: Likewise. 1629 * soft-fp/op-8.h: Likewise. 1630 * soft-fp/op-common.h: Likewise. 1631 * soft-fp/quad.h: Likewise. 1632 * soft-fp/single.h: Likewise. 1633 * soft-fp/soft-fp.h: Likewise. 1634 * soft-fp/subdf3.c: Likewise. 1635 * soft-fp/subsf3.c: Likewise. 1636 * soft-fp/subtf3.c: Likewise. 1637 * soft-fp/truncdfsf2.c: Likewise. 1638 * soft-fp/trunctfdf2.c: Likewise. 1639 * soft-fp/trunctfsf2.c: Likewise. 1640 * soft-fp/trunctfxf2.c: Likewise. 1641 * soft-fp/unorddf2.c: Likewise. 1642 * soft-fp/unordsf2.c: Likewise. 1643 * soft-fp/unordtf2.c: Likewise. 1644 16452016-08-15 Gilles Gouaillardet <gilles.gouaillardet@gmail.com> 1646 1647 PR gcov-profile/67097 1648 * libgcov-util.c (gcov_profile_merge): Skip missing files. 1649 16502016-08-10 Martin Liska <mliska@suse.cz> 1651 1652 PR gcov-profile/58306 1653 * Makefile.in: New functions (modules) are added. 1654 * libgcov-profiler.c (__gcov_interval_profiler_atomic): New 1655 function. 1656 (__gcov_pow2_profiler_atomic): New function. 1657 (__gcov_one_value_profiler_body): New argument is instroduced. 1658 (__gcov_one_value_profiler): Call with the new argument. 1659 (__gcov_one_value_profiler_atomic): Likewise. 1660 (__gcov_indirect_call_profiler_v2): Likewise. 1661 (__gcov_time_profiler_atomic): New function. 1662 (__gcov_average_profiler_atomic): Likewise. 1663 (__gcov_ior_profiler_atomic): Likewise. 1664 * libgcov.h: Declare the aforementioned functions. 1665 16662016-08-09 Martin Liska <mliska@suse.cz> 1667 1668 * libgcov-util.c: Fix typo and GNU coding style. 1669 16702016-08-09 Martin Liska <mliska@suse.cz> 1671 1672 * Makefile.in: Remove __gcov_indirect_call_profiler. 1673 * libgcov-profiler.c (__gcov_indirect_call_profiler): Remove 1674 function. 1675 * libgcov.h: And the declaration of the function. 1676 16772016-08-09 Martin Liska <mliska@suse.cz> 1678 1679 * libgcov-profiler.c (__gcov_pow2_profiler): Consider 0 as not 1680 power of two. 1681 16822016-07-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com> 1683 1684 * config/rs6000/_divkc3.c: Add copyright/license boilerplate. 1685 * config/rs6000/_mulkc3.c: Likewise. 1686 16872016-07-29 Georg-Johann Lay <avr@gjlay.de> 1688 1689 * config/avr/lib1funcs.S (__muldi3) [have MUL]: No need to clear 1690 zero_reg as previous call to __umulhisi3 already cleared it. 1691 16922016-07-21 Aurelien Jarno <aurelien@aurel32.net> 1693 1694 PR target/59833 1695 * config/arm/ieee754-df.S (extendsfdf2): Convert sNaN to qNaN. 1696 16972016-07-19 Nick Clifton <nickc@redhat.com> 1698 1699 * config.host (m32r): Add m32r/t-m32r to tmake_file. 1700 Add crtinit.o and crtfini.o to extra_parts. 1701 17022016-07-12 Bill Schmidt <wschmidt@linux.vnet.ibm.com> 1703 1704 * config/rs6000/_divkc3.c: New. 1705 * config/rs6000/_mulkc3.c: New. 1706 * config/rs6000/quad-float128.h: Define TFtype; declare _mulkc3 1707 and _divkc3. 1708 * config/rs6000/t-float128: Add _mulkc3 and _divkc3 to 1709 fp128_ppc_funcs. 1710 17112016-07-11 Hale Wang <hale.wang@arm.com> 1712 Andre Vieira <andre.simoesdiasvieira@arm.com> 1713 1714 * config/arm/lib1funcs.S: Add new wrapper. 1715 17162016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com> 1717 1718 * config/arm/lib1funcs.S (__ARM_ARCH__): Define to 8 for ARMv8-M. 1719 17202016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com> 1721 1722 * config/arm/lib1funcs.S (HAVE_ARM_CLZ): Define for ARMv6* or later 1723 and ARMv5t* rather than for a fixed list of architectures. 1724 17252016-07-07 Thomas Preud'homme <thomas.preudhomme@arm.com> 1726 1727 * config/arm/bpabi-v6m.S: Clarify what architectures is the 1728 implementation suitable for. 1729 * config/arm/lib1funcs.S (__prefer_thumb__): Define among other cases 1730 for all Thumb-1 only targets. 1731 (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets. 1732 (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than 1733 __ARM_ARCH_6M__. 1734 (EQUIV): Likewise. 1735 (ARM_FUNC_ALIAS): Likewise. 1736 (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the idiv 1737 version. 1738 (modsi3): Likewise. 1739 (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__. 1740 (clzdi2): Likewise. 1741 (ctzsi2): Likewise. 1742 (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than 1743 __ARM_ARCH_6M__ in guard for checking whether it is defined. 1744 (final includes): Test for NOT_ISA_TARGET_32BIT rather than 1745 __ARM_ARCH_6M__ and add comment to indicate the connection between 1746 this condition and the one in gcc/config/arm/elf.h. 1747 * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and 1748 __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__. 1749 * config/arm/t-softfp: Likewise. 1750 17512016-07-06 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 1752 1753 * libgcc2.c (SYMBOL__MAIN): Remove checks for 1754 CTOR_LISTS_DEFINED_EXTERNALLY. 1755 17562016-06-28 Walter Lee <walt@tilera.com> 1757 1758 * config/tilepro/atomic.h: Do not include arch/spr_def.h and 1759 asm/unistd.h. 1760 (SPR_CMPEXCH_VALUE): Define for tilegx. 1761 (__NR_FAST_cmpxchg): Define for tilepro. 1762 (__NR_FAST_atomic_update): Define for tilepro. 1763 (__NR_FAST_cmpxchg64): Define for tilepro. 1764 17652016-06-23 Jakub Sejdak <jakub.sejdak@phoesys.com> 1766 1767 * config.host: Add suport for arm*-*-phoenix* targets. 1768 17692016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 1770 1771 * config.host: Remove support for mep-*. 1772 * config/mep/lib1funcs.S: Remove. 1773 * config/mep/lib2funcs.c: Remove. 1774 * config/mep/t-mep: Remove. 1775 * config/mep/tramp.c: Remove. 1776 17772016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 1778 1779 * config.host: Remove support for avr-rtems. 1780 * config/avr/t-rtems: Remove. 1781 17822016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 1783 1784 * config.host: Remove m32r-rtems support. 1785 17862016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 1787 1788 * config.host: Remove h8300-rtems support. 1789 17902016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 1791 1792 * config.host: Remove support for knetbsd. 1793 17942016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 1795 1796 * config.host: Remove support for openbsd 2 and 3. 1797 17982016-06-21 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 1799 1800 * config.host: Remove interix support. 1801 * config/i386/t-interix: Remove. 1802 18032016-06-18 John David Anglin <danglin@gcc.gnu.org> 1804 1805 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set 1806 least-significant bit in function pointer for fixup. 1807 18082016-06-05 Aaron Conole <aconole@redhat.com> 1809 Nathan Sidwell <nathan@acm.org> 1810 1811 PR libgcc/71400 1812 * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL. 1813 (get_gcov_error_file): Check __gcov_error_file before trying to 1814 initialize it. 1815 (gcov_error): Always use get_gcov_error_file. 1816 18172016-06-02 Aaron Conole <aconole@redhat.com> 1818 1819 * libgcov-driver-system.c (__gcov_error_file): New. 1820 (get_gcov_error_file): New. 1821 (gcov_error): Use and set __gcov_error_file. 1822 (gcov_error_exit): New. 1823 * libgcov-driver.c (gcov_exit): Call gcov_error_exit. 1824 18252016-05-26 Nathan Sidwell <nathan@acm.org> 1826 1827 * config/nvptx/free.asm: Delete. 1828 * config/nvptx/malloc.asm: Delete. 1829 * config/nvptx/realloc.c: Delete. 1830 * t-nvptx: Update. 1831 18322016-05-25 Nathan Sidwell <nathan@acm.org> 1833 1834 * config/nvptx/crt0.s: Delete. 1835 * config/nvptx/crt0.c: New. 1836 * t-nvptx: Update. 1837 18382016-05-19 Sandra Loosemore <sandra@codesourcery.com> 1839 1840 * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed 1841 dw2/seh configuration. 1842 [x86_64-*-mingw*]: Likewise. 1843 18442016-05-10 Joel Sherrill <joel@rtems.org> 1845 1846 PR libgcc/70720 1847 * config.host (moxie-*-rtems*): Merge this stanza with other moxie 1848 targets so the same extra_parts are built. Also have tmake_file add 1849 on to its value rather than override. 1850 18512016-04-30 Oleg Endo <olegendo@gcc.gnu.org> 1852 1853 * config.host: Remove SH5 support. 1854 * configure: Likewise. 1855 18562016-04-29 Oleg Endo <olegendo@gcc.gnu.org> 1857 1858 * config/sh/crt1.S: Remove SH5 support. 1859 * config/sh/crti.S: Likewise. 1860 * config/sh/crtn.S: Likewise. 1861 * config/sh/lib1funcs-4-300.S: Likewise. 1862 * config/sh/lib1funcs-Os-4-200.S: Likewise. 1863 * config/sh/lib1funcs.S: Likewise. 1864 * config/sh/linux-unwind.h: Likewise. 1865 * config/sh/t-sh64: Delete. 1866 18672016-04-29 Claudiu Zissulescu <claziss@synopsys.com> 1868 1869 * config/arc/ieee-754/eqdf2.S: Handle FPX NaN. 1870 18712016-04-28 Claudiu Zissulescu <claziss@synopsys.com> 1872 Joern Rennecke <joern.rennecke@embecosm.com> 1873 1874 * config/arc/crttls.S: New file. 1875 * config/arc/t-arc: New rule. 1876 * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o. 1877 18782016-04-25 Nick Clifton <nickc@redhat.com> 1879 1880 * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype. 1881 (__mspabi_cmpd): Likewise. 1882 * config/msp430/floathidf.c (__floathidf): Likewise. 1883 * config/msp430/floathisf.c (__floathisf): Likewise 1884 * config/msp430/floatunhidf.c (__floatunssidf): Likewise. 1885 * config/msp430/floatunhisf.c (__floatunshisf): Likewise. 1886 * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the 1887 second parameter. 1888 (__ashrsi3): Likewise. 1889 18902016-04-21 Waldemar Brodkorb <wbx@openadk.org> 1891 1892 * config/m68k/linux-atomic.c: Do not include unistd.h 1893 18942016-04-20 Martin Galvan <martin.galvan@tallertechnologies.com> 1895 1896 * config/arm/ieee754-df.S: Fix typos in comments. 1897 18982016-04-11 Michael Meissner <meissner@linux.vnet.ibm.com> 1899 1900 PR target/70381 1901 * configure.ac (powerpc*-*-linux*): Rework tests to build 1902 __float128 emulation routines to not depend on using #pragma GCC 1903 target to enable -mfloat128. 1904 * configure: Regnerate. 1905 19062016-04-04 Eric Botcazou <ebotcazou@adacore.com> 1907 1908 PR target/67172 1909 * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if 1910 __MINGW32__ is defined. 1911 19122016-03-28 James Bowman <james.bowman@ftdichip.com> 1913 1914 * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New. 1915 19162016-03-22 Michael Meissner <meissner@linux.vnet.ibm.com> 1917 1918 PR libgcc/70363 1919 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was 1920 built with an assembler that does not support ISA 3.0 1921 instructions, rename __extendkftf2_sw to __extendkftf2. 1922 19232016-03-16 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 1924 1925 PR target/38239 1926 * config/sol2/gmon.c [__i386__] (_mcount): Save and restore 1927 call-clobbered registers. 1928 (internal_mcount): Remove __i386__ handling. 1929 19302016-02-26 Joel Sherrill <joel@rtems.org> 1931 1932 * config.host: Add x86_64-*-rtems*. 1933 19342016-02-26 Joel Sherrill <joel@rtems.org> 1935 1936 * libgcc/config.host: Add aarch64-*-rtems*. 1937 19382016-02-26 Paul E. Murphy <murphyp@linux.vnet.ibm.com> 1939 Bill Schmidt <wschmidt@linux.vnet.ibm.com> 1940 1941 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a 1942 union of u64 and double. 1943 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions. 1944 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery 1945 value. 1946 (FP_ROUNDMODE): Update the usage of _fpscr. 1947 19482016-02-25 Ilya Verbin <ilya.verbin@intel.com> 1949 1950 PR driver/68463 1951 * Makefile.in (crtoffloadtable$(objext)): New rule. 1952 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if 1953 enable_offload_targets is not empty. 1954 * configure: Regenerate. 1955 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to 1956 crtoffloadtable. 1957 19582016-02-17 Max Filippov <jcmvbkbc@gmail.com> 1959 1960 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add 1961 .literal_position before the function. 1962 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux): 1963 Likewise. 1964 19652016-02-15 Marcin Kościelnicki <koriakin@0x04.net> 1966 1967 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux. 1968 * config/s390/morestack.S: New file. 1969 * config/s390/t-stack-s390: New file. 1970 * generic-morestack.c (__splitstack_find): Add s390-specific code. 1971 19722016-02-12 Walter Lee <walt@tilera.com> 1973 1974 * config.host (tilegx*-*-linux*): remove ti from 1975 softfp_int_modes for 32-bit configs. 1976 19772016-02-10 Ian Lance Taylor <iant@google.com> 1978 1979 PR go/68562 1980 * config/i386/morestack.S (__stack_split_initialize): Align 1981 stack. 1982 19832016-02-03 Andreas Tobler <andreast@gcc.gnu.org> 1984 1985 PR bootstrap/69611 1986 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with 1987 __FLOAT128__ to compile only for __float128 capable targets. 1988 19892016-01-25 Jakub Jelinek <jakub@redhat.com> 1990 1991 PR target/69444 1992 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__ 1993 instead of ___NO_FPRS__. 1994 19952016-01-21 Michael Meissner <meissner@linux.vnet.ibm.com> 1996 Steven Munroe <munroesj@linux.vnet.ibm.com> 1997 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com> 1998 1999 * config/rs6000/float128-sed: New files to convert TF names to KF 2000 names for PowerPC IEEE 128-bit floating point support. 2001 * config/rs6000/float128-sed-hw: Likewise. 2002 2003 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit 2004 floating point hardware support. 2005 2006 * config/rs6000/float128-ifunc.c: New file to pick either IEEE 2007 128-bit floating point software emulation or use ISA 3.0 hardware 2008 support if it is available. 2009 2010 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit 2011 floating point. 2012 2013 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit 2014 floating point to IBM extended double. 2015 2016 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended 2017 double to IEEE 128-bit floating point. 2018 2019 * config/rs6000/t-float128: New Makefile fragments to enable 2020 building __float128 emulation support. 2021 * config/rs6000/t-float128-hw: Likewise. 2022 2023 * config/rs6000/sfp-exceptions.c: New file to provide exception 2024 support for IEEE 128-bit floating point. 2025 2026 * config/rs6000/floattikf.c: New files for converting between IEEE 2027 128-bit floating point and signed/unsigned 128-bit integers. 2028 * config/rs6000/fixunskfti.c: Likewise. 2029 * config/rs6000/fixkfti.c: Likewise. 2030 * config/rs6000/floatuntikf.c: Likewise. 2031 2032 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types 2033 when building on 64-bit systems, or when VSX is enabled. 2034 (_FP_W_TYPE): Likewise. 2035 (_FP_WS_TYPE): Likewise. 2036 (_FP_I_TYPE): Likewise. 2037 (TItype): Define on 64-bit systems. 2038 (UTItype): Likewise. 2039 (TI_BITS): Likewise. 2040 (_FP_MUL_MEAT_D): Add support for using 64-bit types. 2041 (_FP_MUL_MEAT_Q): Likewise. 2042 (_FP_DIV_MEAT_D): Likewise. 2043 (_FP_DIV_MEAT_Q): Likewise. 2044 (_FP_NANFRAC_D): Likewise. 2045 (_FP_NANFRAC_Q): Likewise. 2046 (ISA_BIT): Add exception support if we are being compiled on a 2047 machine with hardware floating point support to build the IEEE 2048 128-bit emulation functions. 2049 (FP_EX_INVALID): Likewise. 2050 (FP_EX_OVERFLOW): Likewise. 2051 (FP_EX_UNDERFLOW): Likewise. 2052 (FP_EX_DIVZERO): Likewise. 2053 (FP_EX_INEXACT): Likewise. 2054 (FP_EX_ALL): Likewise. 2055 (__sfp_handle_exceptions): Likewise. 2056 (FP_HANDLE_EXCEPTIONS): Likewise. 2057 (FP_RND_NEAREST): Likewise. 2058 (FP_RND_ZERO): Likewise. 2059 (FP_RND_PINF): Likewise. 2060 (FP_RND_MINF): Likewise. 2061 (FP_RND_MASK): Likewise. 2062 (_FP_DECL_EX): Likewise. 2063 (FP_INIT_ROUNDMODE): Likewise. 2064 (FP_ROUNDMODE): Likewise. 2065 2066 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile 2067 VSX code, enable IEEE 128-bit floating point. If the compiler can 2068 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit 2069 floating point hardware instructions and it supports declaring 2070 functions with the ifunc attribute, enable ifunc functions to 2071 switch between software and hardware support. 2072 * configure.ac (powerpc*-*-linux*): Likewise. 2073 * configure: Regenerate. 2074 20752016-01-15 Nick Clifton <nickc@redhat.com> 2076 2077 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first 2078 dependency as the source file to be compiled. 2079 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o) 2080 (lib2hw_mul_f5.o): Likewise. 2081 20822016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com> 2083 2084 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change. 2085 * libgcc/config/rs6000/fixkfti.c: Likewise. 2086 * libgcc/config/rs6000/fixunskfti.c: Likewise. 2087 * libgcc/config/rs6000/float128-hw.c: Likewise. 2088 * libgcc/config/rs6000/float128-ifunc.c: Likewise. 2089 * libgcc/config/rs6000/float128-sed: Likewise. 2090 * libgcc/config/rs6000/floattikf.c: Likewise. 2091 * libgcc/config/rs6000/floatuntikf.c: Likewise. 2092 * libgcc/config/rs6000/quad-float128.h: Likewise. 2093 * libgcc/config/rs6000/sfp-exceptions.c: Likewise. 2094 * libgcc/config/rs6000/sfp-machine.h: Likewise. 2095 * libgcc/config/rs6000/t-float128: Likewise. 2096 * libgcc/config/rs6000/t-float128-hw: Likewise. 2097 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise. 2098 * libgcc/config.host: Likewise. 2099 * libgcc/configure: Likewise. 2100 * libgcc/configure.ac: Likewise. 2101 21022016-01-13 Michael Meissner <meissner@linux.vnet.ibm.com> 2103 Steven Munroe <munroesj@linux.vnet.ibm.com> 2104 Tulio Magno Quites Machado Filho <tulioqm@br.ibm.com> 2105 2106 * config/rs6000/sfp-exceptions.c: New file to provide exception 2107 support for IEEE 128-bit floating point. 2108 2109 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit 2110 floating point hardware support. 2111 2112 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating 2113 point conversions. 2114 * config/rs6000/fixunskfti.c: Likewise. 2115 * config/rs6000/fixkfti.c: Likewise. 2116 * config/rs6000/floatuntikf.c: Likewise. 2117 * config/rs6000/extendkftf2-sw.c: Likewise. 2118 * config/rs6000/trunctfkf2-sw.c: Likewise. 2119 2120 * config/rs6000/float128-ifunc.c: New file to pick either IEEE 2121 128-bit floating point software emulation or use ISA 3.0 hardware 2122 support if it is available. 2123 2124 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit 2125 floating point. 2126 2127 * config/rs6000/t-float128: New Makefile fragments to enable 2128 building __float128 emulation support. 2129 * config/rs6000/t-float128-hw: Likewise. 2130 2131 * config/rs6000/float128-sed: New file to convert TF names to KF 2132 names for PowerPC IEEE 128-bit floating point support. 2133 2134 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types 2135 when building on 64-bit systems, or when VSX is enabled. 2136 (_FP_W_TYPE): Likewise. 2137 (_FP_WS_TYPE): Likewise. 2138 (_FP_I_TYPE): Likewise. 2139 (TItype): Define on 64-bit systems. 2140 (UTItype): Likewise. 2141 (TI_BITS): Likewise. 2142 (_FP_MUL_MEAT_D): Add support for using 64-bit types. 2143 (_FP_MUL_MEAT_Q): Likewise. 2144 (_FP_DIV_MEAT_D): Likewise. 2145 (_FP_DIV_MEAT_Q): Likewise. 2146 (_FP_NANFRAC_D): Likewise. 2147 (_FP_NANFRAC_Q): Likewise. 2148 (ISA_BIT): Add exception support if we are being compiled on a 2149 machine with hardware floating point support to build the IEEE 2150 128-bit emulation functions. 2151 (FP_EX_INVALID): Likewise. 2152 (FP_EX_OVERFLOW): Likewise. 2153 (FP_EX_UNDERFLOW): Likewise. 2154 (FP_EX_DIVZERO): Likewise. 2155 (FP_EX_INEXACT): Likewise. 2156 (FP_EX_ALL): Likewise. 2157 (__sfp_handle_exceptions): Likewise. 2158 (FP_HANDLE_EXCEPTIONS): Likewise. 2159 (FP_RND_NEAREST): Likewise. 2160 (FP_RND_ZERO): Likewise. 2161 (FP_RND_PINF): Likewise. 2162 (FP_RND_MINF): Likewise. 2163 (FP_RND_MASK): Likewise. 2164 (_FP_DECL_EX): Likewise. 2165 (FP_INIT_ROUNDMODE): Likewise. 2166 (FP_ROUNDMODE): Likewise. 2167 2168 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC 2169 compiler can do __float128. 2170 * configure: Regenerate. 2171 2172 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile 2173 VSX code, enable IEEE 128-bit floating point. 2174 21752016-01-05 Olivier Hainque <hainque@adacore.com> 2176 2177 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1 2178 specificities. 2179 21802016-01-04 Jakub Jelinek <jakub@redhat.com> 2181 2182 Update copyright years. 2183 21842015-12-18 Andris Pavenis <andris.pavenis@iki.fi> 2185 2186 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-* 2187 soft-fp targets. 2188 21892015-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de> 2190 2191 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort 2192 instead of abort to avoid dependency on stdlib.h. 2193 21942015-12-09 John David Anglin <danglin@gcc.gnu.org> 2195 2196 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code 2197 to initialize call to __dl_fixup once. 2198 21992015-12-04 Nick Clifton <nickc@redhat.com> 2200 2201 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm. 2202 Allow for the second argument being negative. 2203 * config.host (extra_parts): Define for MSP430. Create separate 2204 libraries for each of the hardware multiply formats. 2205 * config/msp430/lib2hw_mul.S: Build only the multiply routines 2206 that are needed. 2207 * config/msp430/lib2mul.c: Likewise. 2208 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S. 2209 Add rules to build hardware multiply libraries. 2210 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for 2211 __mspabi_divul function. 2212 (__mspabi_divllu): New stub function. 2213 22142015-12-01 John David Anglin <danglin@gcc.gnu.org> 2215 2216 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize 2217 fixup values if saved GOT address doesn't match runtime address. 2218 (fixup_branch_offset): Reorder list. 2219 22202015-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 2221 2222 * Makefile.in (VTV_CFLAGS): New variable. 2223 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext)) 2224 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it. 2225 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file. 2226 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o 2227 to extra_parts if $enable_vtable_verify = yes. 2228 22292015-11-23 Szabolcs Nagy <szabolcs.nagy@arm.com> 2230 2231 PR target/68059 2232 * config/arm/linux-atomic-64bit.c (__write): Rename to... 2233 (write): ...this and fix the return type. 2234 22352015-11-19 DJ Delorie <dj@redhat.com> 2236 2237 * config/msp430/lib2hw_mul.S: Fix alignment. 2238 22392015-11-18 Nathan Sidwell <nathan@codesourcery.com> 2240 2241 * config/nvptx/reduction.c: New. 2242 * config/nvptx/t-nvptx (LIB2ADD): Add it. 2243 22442015-11-15 David Edelsohn <dje.gcc@gmail.com> 2245 2246 * config/rs6000/on_exit.c: New file. 2247 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c. 2248 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports. 2249 22502015-11-11 Claudiu Zissulescu <claziss@synopsys.com> 2251 2252 * config/arc/dp-hack.h: Add support for ARCHS. 2253 * config/arc/ieee-754/divdf3.S: Likewise. 2254 * config/arc/ieee-754/divsf3-stdmul.S: Likewise. 2255 * config/arc/ieee-754/muldf3.S: Likewise. 2256 * config/arc/ieee-754/mulsf3.S: Likewise 2257 * config/arc/lib1funcs.S: Likewise 2258 * config/arc/gmon/dcache_linesz.S: Don't read the build register 2259 for ARCv2 cores. 2260 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile 2261 for ARCv2 cores. 2262 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define. 2263 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700 2264 cores. 2265 22662015-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 2267 2268 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT 2269 value. 2270 * config/ia64/crtend.S: Likewise. 2271 22722015-11-07 Trevor Saunders <tbsaunde+gcc@tbsaunde.org> 2273 2274 * config/visium/lib2funcs.c (__set_trampoline_parity): Use 2275 __CHAR_BIT__ instead of BITS_PER_UNIT. 2276 * fixed-bit.h: Likewise. 2277 * fp-bit.h: Likewise. 2278 * libgcc2.c (__popcountSI2): Likewise. 2279 (__popcountDI2): Likewise. 2280 * libgcc2.h: Likewise. 2281 * libgcov.h: Likewise. 2282 22832015-11-07 David Edelsohn <dje.gcc@gmail.com> 2284 2285 * config/rs6000/atexit.c: New file. 2286 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c. 2287 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports. 2288 * config/rs6000/cxa_finalize.c 2289 (catomic_compare_and_exchange_bool_acq): Negate return value. 2290 22912015-10-30 Venkataramanan Kumar <venkataramanan.kumar@amd.com> 2292 2293 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H. 2294 (processor_subtypes): Add znver1. 2295 (get_amd_cpu): Detect znver1. 2296 22972015-10-29 Christophe Lyon <christophe.lyon@linaro.org> 2298 2299 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*): 2300 Include crtfastmath.o. 2301 23022015-10-23 Joern Rennecke <joern.rennecke@embecosm.com> 2303 2304 PR libgcc/66883 2305 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo. 2306 23072015-10-16 Kaushik Phatak <kaushik.phatak@kpit.com> 2308 2309 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0. 2310 * config/rl78/divmodsi.S: Update return register to r8. 2311 * config/rl78/divmodhi.S: Update return register to r8,r9. 2312 Branch to main_loop_done_himode to pop registers before return. 2313 23142015-10-09 Venkataramanan Kumar <venkataramanan.kumar@amd.com> 2315 2316 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4. 2317 (__cpu_indicator_init): Fix model selection for AMD CPUs. 2318 23192015-10-05 Kirill Yukhin <kirill.yukhin@intel.com> 2320 2321 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512". 2322 23232015-10-03 Max Filippov <jcmvbkbc@gmail.com> 2324 2325 * config.host (xtensa*-*-uclinux*): New configuration. 2326 23272015-10-02 Kirill Yukhin <kirill.yukhin@intel.com> 2328 2329 * config/i386/cpuinfo.c (processor_features): Add 2330 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI. 2331 23322015-09-28 Joseph Myers <joseph@codesourcery.com> 2333 2334 * soft-fp/adddf3.c: Update from glibc. 2335 * soft-fp/addsf3.c: Likewise. 2336 * soft-fp/addtf3.c: Likewise. 2337 * soft-fp/divdf3.c: Likewise. 2338 * soft-fp/divsf3.c: Likewise. 2339 * soft-fp/divtf3.c: Likewise. 2340 * soft-fp/double.h: Likewise. 2341 * soft-fp/eqdf2.c: Likewise. 2342 * soft-fp/eqsf2.c: Likewise. 2343 * soft-fp/eqtf2.c: Likewise. 2344 * soft-fp/extenddftf2.c: Likewise. 2345 * soft-fp/extended.h: Likewise. 2346 * soft-fp/extendsfdf2.c: Likewise. 2347 * soft-fp/extendsftf2.c: Likewise. 2348 * soft-fp/extendxftf2.c: Likewise. 2349 * soft-fp/fixdfdi.c: Likewise. 2350 * soft-fp/fixdfsi.c: Likewise. 2351 * soft-fp/fixdfti.c: Likewise. 2352 * soft-fp/fixsfdi.c: Likewise. 2353 * soft-fp/fixsfsi.c: Likewise. 2354 * soft-fp/fixsfti.c: Likewise. 2355 * soft-fp/fixtfdi.c: Likewise. 2356 * soft-fp/fixtfsi.c: Likewise. 2357 * soft-fp/fixtfti.c: Likewise. 2358 * soft-fp/fixunsdfdi.c: Likewise. 2359 * soft-fp/fixunsdfsi.c: Likewise. 2360 * soft-fp/fixunsdfti.c: Likewise. 2361 * soft-fp/fixunssfdi.c: Likewise. 2362 * soft-fp/fixunssfsi.c: Likewise. 2363 * soft-fp/fixunssfti.c: Likewise. 2364 * soft-fp/fixunstfdi.c: Likewise. 2365 * soft-fp/fixunstfsi.c: Likewise. 2366 * soft-fp/fixunstfti.c: Likewise. 2367 * soft-fp/floatdidf.c: Likewise. 2368 * soft-fp/floatdisf.c: Likewise. 2369 * soft-fp/floatditf.c: Likewise. 2370 * soft-fp/floatsidf.c: Likewise. 2371 * soft-fp/floatsisf.c: Likewise. 2372 * soft-fp/floatsitf.c: Likewise. 2373 * soft-fp/floattidf.c: Likewise. 2374 * soft-fp/floattisf.c: Likewise. 2375 * soft-fp/floattitf.c: Likewise. 2376 * soft-fp/floatundidf.c: Likewise. 2377 * soft-fp/floatundisf.c: Likewise. 2378 * soft-fp/floatunditf.c: Likewise. 2379 * soft-fp/floatunsidf.c: Likewise. 2380 * soft-fp/floatunsisf.c: Likewise. 2381 * soft-fp/floatunsitf.c: Likewise. 2382 * soft-fp/floatuntidf.c: Likewise. 2383 * soft-fp/floatuntisf.c: Likewise. 2384 * soft-fp/floatuntitf.c: Likewise. 2385 * soft-fp/gedf2.c: Likewise. 2386 * soft-fp/gesf2.c: Likewise. 2387 * soft-fp/getf2.c: Likewise. 2388 * soft-fp/ledf2.c: Likewise. 2389 * soft-fp/lesf2.c: Likewise. 2390 * soft-fp/letf2.c: Likewise. 2391 * soft-fp/muldf3.c: Likewise. 2392 * soft-fp/mulsf3.c: Likewise. 2393 * soft-fp/multf3.c: Likewise. 2394 * soft-fp/negdf2.c: Likewise. 2395 * soft-fp/negsf2.c: Likewise. 2396 * soft-fp/negtf2.c: Likewise. 2397 * soft-fp/op-1.h: Likewise. 2398 * soft-fp/op-2.h: Likewise. 2399 * soft-fp/op-4.h: Likewise. 2400 * soft-fp/op-8.h: Likewise. 2401 * soft-fp/op-common.h: Likewise. 2402 * soft-fp/quad.h: Likewise. 2403 * soft-fp/single.h: Likewise. 2404 * soft-fp/soft-fp.h: Likewise. 2405 * soft-fp/subdf3.c: Likewise. 2406 * soft-fp/subsf3.c: Likewise. 2407 * soft-fp/subtf3.c: Likewise. 2408 * soft-fp/truncdfsf2.c: Likewise. 2409 * soft-fp/trunctfdf2.c: Likewise. 2410 * soft-fp/trunctfsf2.c: Likewise. 2411 * soft-fp/trunctfxf2.c: Likewise. 2412 * soft-fp/unorddf2.c: Likewise. 2413 * soft-fp/unordsf2.c: Likewise. 2414 * soft-fp/unordtf2.c: Likewise. 2415 24162015-09-24 Richard Earnshaw <rearnsha@arm.com> 2417 2418 PR libgcc/67624 2419 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly. 2420 24212015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 2422 2423 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file. 2424 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts. 2425 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of 2426 messages. 2427 (internal_mcount): Likewise. 2428 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with 2429 crt_compile, add CRTSTUFF_T_CFLAGS_S. 2430 24312015-09-24 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 2432 2433 * configure.ac (libgcc_cv_solaris_crts): New test. 2434 * configure: Regenerate. 2435 * config.in: Regenerate. 2436 * config/sol2/crtp.c, config/sol2/crtpg.c: New files. 2437 * config/gmon-sol2.c: Rename to ... 2438 * config/sol2/gmon.c: ... this. 2439 Include auto-target.h. 2440 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS. 2441 * config/t-sol2: Rename to ... 2442 * config/sol2/t-sol2: ... this. 2443 (gmon.o): Reflect renaming. 2444 (crtp.o, crtpg.o): New rules. 2445 * config.host (*-*-solaris2*): Reflect renaming. 2446 Use system CRTs if present. 2447 Remove default CRT case. 2448 24492015-09-23 John David Anglin <danglin@gcc.gnu.org> 2450 2451 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks. 2452 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of 2453 __kernel_cmpxchg2. 2454 (__sync_##OP##_and_fetch_##WIDTH): Likewise. 2455 (__sync_val_compare_and_swap_##WIDTH): Likewise. 2456 (__sync_bool_compare_and_swap_##WIDTH): Likewise. 2457 (__sync_lock_test_and_set_##WIDTH): Likewise. 2458 (__sync_lock_release_##WIDTH): Likewise. 2459 (__sync_fetch_and_##OP##_4): Change result to match type of 2460 __kernel_cmpxchg. 2461 (__sync_##OP##_and_fetch_4): Likewise. 2462 (__sync_val_compare_and_swap_4): Likewise. 2463 (__sync_bool_compare_and_swap_4): likewise. 2464 (__sync_lock_test_and_set_4): Likewise. 2465 (__sync_lock_release_4): Likewise. 2466 (FETCH_AND_OP_2): Add long long variants. 2467 (OP_AND_FETCH_2): Likewise. 2468 (COMPARE_AND_SWAP_2 ): Likewise. 2469 (SYNC_LOCK_TEST_AND_SET_2): Likewise. 2470 (SYNC_LOCK_RELEASE_2): Likewise. 2471 (__sync_bool_compare_and_swap_##WIDTH): Correct return. 2472 24732015-09-22 Kirill Yukhin <kirill.yukhin@intel.com> 2474 2475 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add 2476 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ, 2477 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF. 2478 (get_available_features): Habdle new features. 2479 24802015-09-21 James Bowman <james.bowman@ftdichip.com> 2481 2482 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable 2483 memory layout. Deal correctly with BSS region larger than 32K. 2484 Handle a watchdog reset like a power-on reset. Clean up unused 2485 code. 2486 24872015-09-18 Andrew Dixie <andrewd@gentrack.com> 2488 David Edelsohn <dje.gcc@gmail.com> 2489 2490 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts. 2491 * config/rs6000/crtdbase.S: New file. 2492 * config/rs6000/t-aix-cxa: Build crtdbase.o. 2493 24942015-09-15 Max Filippov <jcmvbkbc@gmail.com> 2495 2496 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): 2497 Add support for call0 ABI. 2498 24992015-09-13 John David Anglin <danglin@gcc.gnu.org> 2500 2501 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned. 2502 25032015-09-03 Sebastian Huber <sebastian.huber@embedded-brains.de> 2504 2505 * config/gthr-rtems.h (__GTHREADS_CXX0X): New. 2506 (__GTHREAD_HAS_COND): Likewise. 2507 (__gthread_t): Likewise. 2508 (__gthread_cond_t): Likewise. 2509 (__gthread_time_t): Likewise. 2510 (__GTHREAD_MUTEX_INIT): Likewise. 2511 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise. 2512 (__GTHREAD_COND_INIT): Likewise. 2513 (__GTHREAD_COND_INIT_FUNCTION): Likewise. 2514 (__GTHREAD_TIME_INIT): Likewise. 2515 (__gthread_create): Likewise. 2516 (__gthread_join): Likewise. 2517 (__gthread_detach): Likewise. 2518 (__gthread_equal): Likewise. 2519 (__gthread_self): Likewise. 2520 (__gthread_yield): Likewise. 2521 (__gthread_cond_broadcast): Likewise. 2522 (__gthread_cond_signal): Likewise. 2523 (__gthread_cond_wait): Likewise. 2524 (__gthread_cond_timedwait): Likewise. 2525 (__gthread_cond_wait_recursive): Likewise. 2526 (__gthread_cond_destroy): Likewise. 2527 (rtems_gxx_once): Delete. 2528 (rtems_gxx_key_create): Likewise. 2529 (rtems_gxx_key_delete): Likewise. 2530 (rtems_gxx_getspecific): Likewise. 2531 (rtems_gxx_setspecific): Likewise. 2532 (rtems_gxx_mutex_init): Likewise. 2533 (rtems_gxx_mutex_destroy): Likewise. 2534 (rtems_gxx_mutex_lock): Likewise. 2535 (rtems_gxx_mutex_trylock): Likewise. 2536 (rtems_gxx_mutex_unlock): Likewise. 2537 (rtems_gxx_recursive_mutex_init): Likewise. 2538 (rtems_gxx_recursive_mutex_lock): Likewise. 2539 (rtems_gxx_recursive_mutex_trylock): Likewise. 2540 (rtems_gxx_recursive_mutex_unlock): Likewise. 2541 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer. 2542 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function. 2543 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise. 2544 (__gthread_once): Likewise. 2545 (__gthread_key_create): Likewise. 2546 (__gthread_key_delete): Likewise. 2547 (__gthread_getspecific): Likewise. 2548 (__gthread_setspecific): Likewise. 2549 (__gthread_key_t): Use <pthread.h> type. 2550 (__gthread_once_t): Likewise 2551 (__gthread_mutex_t): Use <sys/lock.h> type. 2552 (__gthread_recursive_mutex_t): Likewise 2553 (__gthread_mutex_lock): Use <sys/lock.h> function. 2554 (__gthread_mutex_trylock): Likewise. 2555 (__gthread_mutex_timedlock): Likewise. 2556 (__gthread_mutex_unlock): Likewise. 2557 (__gthread_mutex_destroy): Likewise. 2558 (__gthread_recursive_mutex_lock): Likewise. 2559 (__gthread_recursive_mutex_trylock): Likewise. 2560 (__gthread_recursive_mutex_timedlock): Likewise. 2561 (__gthread_recursive_mutex_unlock): Likewise. 2562 (__gthread_recursive_mutex_destroy): Likewise. 2563 25642015-08-18 Max Filippov <jcmvbkbc@gmail.com> 2565 2566 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return 2567 context->sp instead of context->cfa. 2568 25692015-08-18 Max Filippov <jcmvbkbc@gmail.com> 2570 2571 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde 2572 with unwind-dw2-fde-dip. 2573 25742015-08-18 Max Filippov <jcmvbkbc@gmail.com> 2575 2576 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use 2577 CALL12 followed by series of ENTRY to spill windowed registers. 2578 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill 2579 instead of making linux spill syscall. 2580 25812015-08-14 Yuri Rumyantsev <ysrumyan@gmail.com> 2582 2583 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake. 2584 (get_intel_cpu): Likewise. 2585 25862015-08-12 H.J. Lu <hongjiu.lu@intel.com> 2587 2588 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL. 2589 (get_intel_cpu): Add Knights Landing support. 2590 25912015-08-11 Uros Bizjak <ubizjak@gmail.com> 2592 2593 PR target/66954 2594 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL. 2595 (get_available_features): Handle FEATURE_PCLMUL. 2596 25972015-08-10 H.J. Lu <hongjiu.lu@intel.com> 2598 2599 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as 2600 Broadwell. 2601 26022015-07-22 Uros Bizjak <ubizjak@gmail.com> 2603 2604 PR target/66954 2605 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES. 2606 (get_available_features): Handle FEATURE_AES. 2607 26082015-07-22 Chung-Lin Tang <cltang@codesourcery.com> 2609 2610 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include. 2611 (EFAULT,EBUSY,ENOSYS): Delete unused #defines. 2612 26132015-07-17 Nathan Sidwell <nathan@codesourcery.com> 2614 2615 * offloadstuff.c: Constify host data. 2616 26172015-07-17 Jan Beulich <jbeulich@suse.com> 2618 2619 * config/t-softfp: Split up "else ifneq". 2620 26212015-07-14 Sandra Loosemore <sandra@codesourcery.com> 2622 Cesar Philippidis <cesar@codesourcery.com> 2623 Chung-Lin Tang <cltang@codesourcery.com> 2624 2625 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize 2626 for __nios2_arch__ level. 2627 26282015-07-13 John Marino <gnugcc@marino.st> 2629 2630 * config/i386/t-dragonfly: New. 2631 26322015-07-01 John David Anglin <danglin@gcc.gnu.org> 2633 2634 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to 2635 better match light-weight syscall argument order. 2636 (__kernel_cmpxchg2): Likewise. 2637 Adjust callers. 2638 26392015-06-30 H.J. Lu <hongjiu.lu@intel.com> 2640 2641 * config.host: Support i[34567]86-*-elfiamcu target. 2642 * config/t-softfp-sfdftf: New file. 2643 * config/i386/32/t-iamcu: Likewise. 2644 * configure: Regenerated. 2645 26462015-06-23 James Lemke <jwlemke@codesourcery.com> 2647 2648 libgcc/config/arm/ 2649 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries. 2650 26512015-05-27 H.J. Lu <hongjiu.lu@intel.com> 2652 2653 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS). 2654 26552015-05-27 John Marino <gnugcc@marino.st> 2656 2657 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set 2658 md_unwind_header 2659 * config/i386/freebsd-unwind.h: New. 2660 26612015-05-22 Uros Bizjak <ubizjak@gmail.com> 2662 2663 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of 2664 i386/t-crtfm to tmake_file. 2665 * config/i386/crtfastmath.c (set_fast_math_sse): New function. 2666 (set_fast_math): Use set_fast_math_sse for SSE targets. 2667 * config/i386/t-crtfm: Remove. 2668 26692015-05-21 Alan Modra <amodra@gmail.com> 2670 2671 PR libgcc/66225 2672 * config/rs6000/morestack.S: Remove ".abiversion 1". 2673 26742015-05-20 Alan Modra <amodra@gmail.com> 2675 2676 * config/rs6000/morestack.S: New. 2677 * config/rs6000/t-stack-rs6000: New. 2678 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000 2679 to tmake_file. 2680 * generic-morestack.c: Don't build for powerpc 32-bit. 2681 26822015-05-19 Eric Botcazou <ebotcazou@adacore.com> 2683 2684 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc. 2685 Remove useless endif/ifneq ($(enable_shared),yes) pair. 2686 26872015-05-16 James Bowman <james.bowman@ftdichip.com> 2688 2689 * config.host: FT32 target added. 2690 * config/ft32/*: New files for FT32 target. 2691 26922015-05-15 Martin Galvan <martin.galvan@tallertechnologies.com> 2693 2694 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION): 2695 New macros. 2696 * config/arm/ieee754-df.S: Add CFI directives. 2697 * config/arm/ieee754-sf.S: Add CFI directives. 2698 26992015-05-13 Eric Botcazou <ebotcazou@adacore.com> 2700 2701 * configure.ac: Include config/sjlj.m4. 2702 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust. 2703 * config.in: Regenerate. 2704 * configure: Likewise. 2705 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions. 2706 27072015-05-12 Uros Bizjak <ubizjak@gmail.com> 2708 2709 * libgcov-util.c: Add space between string literal and macro name. 2710 27112015-05-06 Sandra Loosemore <sandra@codesourcery.com> 2712 Chris Jones <chrisj@nvidia.com> 2713 Joshua Conner <jconner@nvidia.com> 2714 2715 * config.host (arm*-*-linux*): Add support for crtfastmath.o. 2716 (arm*-*-uclinux*): Likewise. 2717 (arm*-*-eabi* | arm*-*-rtems*): Likewise. 2718 * config/arm/crtfastmath.c: New file. 2719 27202014-04-29 Bernd Schmidt <bernds@codesourcery.com> 2721 2722 * Makefile.in (real_host_noncanonical): New variable. 2723 (libsubdir): Use it. 2724 * configure.ac (real_host_noncanonical): Compute. Remove special 2725 case for intelmicemul. 2726 * configure: Regenerate. 2727 27282015-04-28 Uros Bizjak <ubizjak@gmail.com> 2729 2730 * config/frv/elf-lib.h: New file. 2731 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h. 2732 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h 2733 to tm_file. 2734 27352015-04-28 Uros Bizjak <ubizjak@gmail.com> 2736 2737 * config/frv/frvbengin.c: Do not include defaults.h 2738 * config/frv/frvend.c: Ditto. 2739 27402015-04-27 Yoshinori Sato <ysato@users.sourceforge.jp> 2741 2742 * config.host: Add h8300-*-linux 2743 * config/h8300/t-linux: New file. 2744 * config/h8300/lib1funs.s: Change symbol prefix. 2745 * config/h8300/sfp-machine.h: 64bit double support. 2746 27472015-04-22 Gregor Richards <gregor.richards@uwaterloo.ca> 2748 Szabolcs Nagy <szabolcs.nagy@arm.com> 2749 2750 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on 2751 Linux if target provides dl_iterate_phdr. 2752 27532015-04-17 H.J. Lu <hongjiu.lu@intel.com> 2754 2755 PR target/65612 2756 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86. 2757 * config/i386/cpuinfo.c (__cpu_model): Initialize. 2758 (__cpu_indicator_init@GCC_4.8.0): New. 2759 (__cpu_model@GCC_4.8.0): Likewise. 2760 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add 2761 -DUSE_ELF_SYMVER. 2762 27632015-04-16 Nick Clifton <nickc@redhat.com> 2764 2765 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3 2766 and __modhi3 functions. 2767 * config/rl78/divmodso.S: Add G14 and G13 versions of the 2768 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions. 2769 27702015-04-15 Chen Gang <gang.chen.5i5j@gmail.com> 2771 2772 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty 2773 do-while loop as macro body to avoid warnings. 2774 27752015-04-10 Jakub Jelinek <jakub@redhat.com> 2776 Iain Sandoe <iain@codesourcery.com> 2777 2778 PR target/65351 2779 * configure: Regenerate. 2780 27812015-04-07 Jakub Jelinek <jakub@redhat.com> 2782 Iain Sandoe <iain@codesourcery.com> 2783 2784 PR target/65351 2785 * configure: Regenerate. 2786 27872015-03-25 Chung-Lin Tang <cltang@codesourcery.com> 2788 2789 * config.host (nios2-*-linux*): Remove 'extra_parts' setting. 2790 27912015-03-03 Max Filippov <jcmvbkbc@gmail.com> 2792 2793 Implement call0 ABI for xtensa 2794 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill, 2795 __xtensa_nonlocal_goto): Don't compile for call0 ABI. 2796 (__xtensa_sync_caches): Only use entry and retw in windowed ABI, 2797 use ret in call0 ABI. 2798 * config/xtensa/t-windowed: New file. 2799 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed. 2800 * libgcc/configure: Regenerated. 2801 * libgcc/configure.ac: Check if xtensa target is configured for 2802 windowed ABI and thus needs to use custom unwind code. 2803 28042015-02-12 Jonathan Wakely <jwakely@redhat.com> 2805 2806 PR libgcc/64885 2807 * gthr-single.h: Use __unused__ attribute instead of unused. 2808 * config/gthr-vxworks.h: Likewise. 2809 * config/i386/gthr-win32.h: Likewise. 2810 28112015-02-27 Kai Tietz <ktietz@redhat.com> 2812 2813 PR target/65038 2814 * config.in: Regenerated. 2815 * configure: Likewise. 2816 * configure.ac (AC_HEADER_STDC): Added explicit. 2817 (AC_CHECK_HEADERS): Check for default headers plus 2818 for ftw.h header. 2819 * libgcov-util.c (gcov_read_profile_dir): Disable use 2820 of ftw-function, if header is not found. 2821 (ftw_read_file): Likewise. 2822 28232015-02-23 Thomas Schwinge <thomas@codesourcery.com> 2824 2825 PR target/65181 2826 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to 2827 -Dinhibit_libc. 2828 28292015-02-17 Sandra Loosemore <sandra@codesourcery.com> 2830 2831 * config/arm/bpabi.S (test_div_by_zero): Make label names 2832 consistent between thumb2 and arm mode cases. Separate the 2833 signed comparison on the high word of the numerator from the 2834 unsigned comparison on the low word. 2835 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate 2836 signed comparison. 2837 28382015-02-17 Joseph Myers <joseph@codesourcery.com> 2839 2840 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h> 2841 and <string.h>. 2842 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy. 2843 28442015-02-10 Rainer Emrich <rainer@emrich-ebersheim.de> 2845 2846 PR gcov-profile/61889 2847 * libgcov-driver-system.c: undefine clashing macro for mkdir. 2848 28492015-02-02 Nick Clifton <nickc@redhat.com> 2850 2851 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case 2852 rounding up the fraction. 2853 28542015-01-31 John David Anglin <danglin@gcc.gnu.org> 2855 2856 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of 2857 oldval and newval to const void *. Fix typo. 2858 (FETCH_AND_OP_2): Use __atomic_load_n to load value. 2859 (FETCH_AND_OP_WORD): Likewise. 2860 (OP_AND_FETCH_WORD): Likewise. 2861 (COMPARE_AND_SWAP_2): Likewise. 2862 (__sync_val_compare_and_swap_4): Likewise. 2863 (__sync_lock_test_and_set_4): Likewise. 2864 (SYNC_LOCK_RELEASE_2): Likewise. 2865 Remove support for long long atomic operations. 2866 28672015-01-27 Caroline Tice <cmtice@google.com> 2868 2869 Committing VTV Cywin/Ming patch for Patrick Wollgast 2870 * Makefile.in: Move rules to build vtv_*.o out of the check 2871 for CUSTOM_CRTSTUFF. 2872 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*, 2873 i[34567]86-*-mingw*) 2874 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if 2875 enable_vtable_verify. 2876 28772015-01-27 Nick Clifton <nickc@redhat.com> 2878 2879 * config/rl78/cmpsi2.S: Use function start and end macros. 2880 (__gcc_bcmp): New function. 2881 * config/rl78/lshrsi3.S: Use function start and end macros. 2882 * config/rl78/mulsi3.S: Add support for G10. 2883 (__mulqi3): New function for G10. 2884 * config/rl78/signbit.S: Use function start and end macros. 2885 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and 2886 fpmath-sf.S. 2887 (LIB2FUNCS_EXCLUDE): Define. 2888 (LIB2FUNCS_ST): Define. 2889 * config/rl78/trampoline.S: Use function start and end macros. 2890 * config/rl78/vregs.h (START_FUNC): New macro. 2891 (START_ANOTHER_FUNC): New macro. 2892 (END_FUNC): New macro. 2893 (END_ANOTHER_FUNC): New macro. 2894 * config/rl78/bit-count.S: New file. Contains assembler 2895 implementations of the bit counting functions: ___clzhi2, 2896 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2, 2897 __paritysi2, __popcounthi2 and __popcountsi2. 2898 * config/rl78/fpbit-sf.S: New file. Contains assembler 2899 implementationas of the math functions: __negsf2, __cmpsf2, 2900 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2, 2901 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf. 2902 * config/rl78/fpmath-sf.S: New file. Contains assembler 2903 implementations of the math functions: __subsf3, __addsf3, 2904 __mulsf3 and __divsf3 2905 29062015-01-27 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 2907 2908 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): 2909 Add i386/elf-lib.h to tm_file. 2910 * config/i386/elf-lib.h: Fix comment. 2911 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__ 2912 && __sun__ && __svr4__]: Remove workaround. 2913 29142015-01-25 Allan Sandfeld Jensen <sandfeld@kde.org> 2915 2916 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and 2917 FEATURE_BMI2. 2918 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2. 2919 29202015-01-24 H.J. Lu <hongjiu.lu@intel.com> 2921 2922 * config/i386/cpuinfo.c (processor_subtypes): Add 2923 INTEL_COREI7_BROADWELL. 2924 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell 2925 model numbers. 2926 29272015-01-23 Uros Bizjak <ubizjak@gmail.com> 2928 2929 * config/i386/elf-lib.h: New file. 2930 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h. 2931 Wrap definition in #ifdef __i386__. 2932 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu) 2933 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*) 2934 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*) 2935 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h 2936 to tm_file. 2937 29382015-01-22 Chen Gang <gang.chen.5i5j@gmail.com> 2939 2940 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of 2941 "(char *)" to avoid qualifier warning by 'xgcc' compiling. 2942 29432015-01-20 Chung-Lin Tang <cltang@codesourcery.com> 2944 2945 * config/nios2/linux-unwind.h (nios2_fallback_frame_state): 2946 Update rt_sigframe format and address for current Nios II 2947 Linux conventions. 2948 29492015-01-09 Andreas Tobler <andreast@gcc.gnu.org> 2950 2951 * config.host (arm*-*-freebsd*): Add new configuration for 2952 arm*-*-freebsd*. 2953 * config/arm/freebsd-atomic.c: New file. 2954 * config/arm/t-freebsd: Likewise. 2955 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of 2956 'PC-relative indirect' OS's. 2957 29582015-01-06 Eric Botcazou <ebotcazou@adacore.com> 2959 2960 * config.host: Add Visium support. 2961 * config/visium: New directory. 2962 29632015-01-05 Jakub Jelinek <jakub@redhat.com> 2964 2965 Update copyright years. 2966 29672014-12-19 Matthew Fortune <matthew.fortune@imgtec.com> 2968 2969 * config.host: Support mipsisa32r6 and mipsisa64r6. 2970 * config/mips/mips16.S: Do not build for R6. 2971 29722014-12-17 Oleg Endo <olegendo@gcc.gnu.org> 2973 2974 * config/sh/crt.h: New. 2975 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini 2976 symbols. 2977 * config/sh/crt1.S: Likewise. 2978 29792014-12-15 Uros Bizjak <ubizjak@gmail.com> 2980 2981 PR libgcc/63832 2982 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use 2983 func_ptr *dtor_list temporary variable to avoid "array subscript 2984 is above array bounds" warnings. 2985 29862014-12-09 Michael Haubenwallner <michael.haubenwallner@ssi-schaefer.com> 2987 2988 * Makefile.in (with_aix_soname): Define. 2989 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option. 2990 * configure.ac: Accept --with-aix-soname=aix|svr4|both option. 2991 * configure: Recreate. 2992 29932014-12-05 Olivier Hainque <hainque@adacore.com> 2994 2995 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def, 2996 now provided by defaults.h. 2997 29982014-11-30 Oleg Endo <olegendo@gcc.gnu.org> 2999 3000 PR target/55351 3001 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking 3002 whether it's defined. 3003 30042014-11-27 Ilya Tocar <ilya.tocar@intel.com> 3005 3006 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F. 3007 * config/i386/cpuinfo.c (get_available_features): Detect it. 3008 30092014-11-27 Tony Wang <tony.wang@arm.com> 3010 3011 * config/arm/lib1funcs.S (FUNC_START): Add conditional section 3012 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3. 3013 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols. 3014 30152014-11-25 Segher Boessenkool <segher@kernel.crashing.org> 3016 3017 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon. 3018 30192014-11-24 John David Anglin <danglin@gcc.gnu.org> 3020 3021 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap() 3022 instead. 3023 30242014-11-21 Guy Martin <gmsoft@tuxicoman.be> 3025 John David Anglin <danglin@gcc.gnu.org> 3026 3027 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New. 3028 (FETCH_AND_OP_2): New. Use for subword and double word operations. 3029 (OP_AND_FETCH_2): Likewise. 3030 (COMPARE_AND_SWAP_2): Likewise. 3031 (SYNC_LOCK_TEST_AND_SET_2): Likewise. 3032 (SYNC_LOCK_RELEASE_2): Likewise. 3033 (SUBWORD_SYNC_OP): Remove. 3034 (SUBWORD_VAL_CAS): Likewise. 3035 (SUBWORD_BOOL_CAS): Likewise. 3036 (FETCH_AND_OP_WORD): Update. 3037 Consistently use signed types. 3038 30392014-11-13 Bernd Schmidt <bernds@codesourcery.com> 3040 Thomas Schwinge <thomas@codesourcery.com> 3041 Ilya Verbin <ilya.verbin@intel.com> 3042 Andrey Turetskiy <andrey.turetskiy@intel.com> 3043 3044 * Makefile.in (crtoffloadbegin$(objext)): New rule. 3045 (crtoffloadend$(objext)): Likewise. 3046 * configure: Regenerate. 3047 * configure.ac (accel_dir_suffix): Compute new variable. 3048 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o 3049 if enable_offload_targets is not empty. 3050 * offloadstuff.c: New file. 3051 30522014-11-13 Nick Clifton <nickc@redhat.com> 3053 3054 * config/rl78/divmodhi.S: Add support for the G10 architecture. 3055 Use START_FUNC and END_FUNC macros to enable linker garbage 3056 collection. 3057 * config/rl78/divmodqi.S: Likewise. 3058 * config/rl78/divmodsi.S: Likewise. 3059 * config/rl78/mulsi3.S: Likewise. 3060 * config/rl78/lib2div.c: Remove G10 functions. 3061 * config/rl78/lib2muls.c: Likewise. 3062 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define. 3063 * config/rl78/vregs.h (START_FUNC): New macro. 3064 (END_FUNC): New macro. 3065 30662014-11-12 Matthew Fortune <matthew.fortune@imgtec.com> 3067 3068 * config/mips/mips16.S: Set .module when supported. Update O32 3069 FP64 calling convention and use for FPXX when possible. Add FPXX 3070 calling convention fallback case. 3071 30722014-11-06 Bernd Schmidt <bernds@codesourcery.com> 3073 3074 * config.host: Handle nvptx-*-*. 3075 * shared-object.mk (as-flags-$o): Define. 3076 ($(base)$(objext), $(base)_s$(objext)): Use it instead of 3077 -xassembler-with-cpp. 3078 * static-object.mk: Identical changes. 3079 * config/nvptx/t-nvptx: New file. 3080 * config/nvptx/crt0.s: New file. 3081 * config/nvptx/free.asm: New file. 3082 * config/nvptx/malloc.asm: New file. 3083 * config/nvptx/realloc.c: New file. 3084 30852014-10-30 Joseph Myers <joseph@codesourcery.com> 3086 3087 * Makefile.in (libgcc.map.in): New target. 3088 (libgcc.map): Use libgcc.map.in. 3089 * config/t-softfp (softfp_compat): New variable to be set by 3090 users. 3091 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New 3092 variables. 3093 [$(softfp_compat) = y] (softfp_file_list): Use files in the build 3094 directory. 3095 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers 3096 that use compat symbols and disable all code unless [SHARED]. 3097 * config/t-softfp-compat: New file. 3098 * find-symver.awk: New file. 3099 * configure.ac (--with-glibc-version): New configure option. 3100 (ppc_fp_compat): New variable set for powerpc*-*-linux*. 3101 * configure: Regenerate. 3102 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for 3103 soft-float and e500. 3104 31052014-10-29 Joseph Myers <joseph@codesourcery.com> 3106 3107 * config/t-hardfp (hardfp_exclusions): Document new variable for 3108 user to define. 3109 (hardfp_func_list): Exclude functions from $(hardfp_exclusions). 3110 * config/t-softfp (softfp_extras): Document new variable for user 3111 to define. 3112 (softfp_func_list): Add functions from $(softfp_extras). 3113 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files. 3114 * config.host (powerpc*-*-linux*): For e500v1, use 3115 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and 3116 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp 3117 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl. 3118 31192014-10-26 John David Anglin <danglin@gcc.gnu.org> 3120 3121 * config/pa/linux-unwind.h (pa32_read_access_ok): New function. 3122 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if 3123 memory read accesses are ok. 3124 31252014-10-25 Joseph Myers <joseph@codesourcery.com> 3126 3127 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*. 3128 * configure: Regenerate. 3129 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine 3130 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead 3131 of soft-fp for 32-bit classic hard float. Do not use 3132 t-softfp-excl for soft float. 3133 31342014-10-22 Joseph Myers <joseph@codesourcery.com> 3135 3136 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit 3137 configurations. 3138 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end): 3139 Remove variables. 3140 31412014-10-22 Georg-Johann Lay <avr@gjlay.de> 3142 3143 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code 3144 introduced with 2014-10-21 trunk r216525. 3145 31462014-10-21 Joern Rennecke <joern.rennecke@embecosm.com> 3147 Vidya Praveen <vidya.praveen@atmel.com> 3148 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com> 3149 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com> 3150 Pitchumani Sivanupandi <Pitchumani.S@atmel.com> 3151 3152 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending 3153 order. 3154 3155 Updated library functions for AVRTINY arch. 3156 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY. 3157 Replaced occurrences of r0/r1 with tmp/zero reg macros. 3158 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw 3159 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with 3160 wsubi/wadi macors. 3161 (__mulsi3_helper): Update stack, preserve callee saved regs and 3162 argument from stack. Restore callee save registers. 3163 (__mulpsi3): Likewise. 3164 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64, 3165 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8, 3166 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for 3167 AVRTINY. 3168 (__tablejump2__): Added lpm equivalent instructions for AVRTINY. 3169 (__do_copy_data): Added new definition for AVRTINY. 3170 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY. 3171 (__load_3, __load_4, __xload_1, __xload_2, __xload_3, 3172 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY. 3173 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with 3174 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi 3175 macors. 3176 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for 3177 AVRTINY. 3178 3179 Fix broken long multiplication on tiny arch. 3180 31812014-10-09 Joseph Myers <joseph@codesourcery.com> 3182 3183 * soft-fp/double.h: Update from glibc. 3184 * soft-fp/eqdf2.c: Likewise. 3185 * soft-fp/eqsf2.c: Likewise. 3186 * soft-fp/eqtf2.c: Likewise. 3187 * soft-fp/extenddftf2.c: Likewise. 3188 * soft-fp/extended.h: Likewise. 3189 * soft-fp/extendsfdf2.c: Likewise. 3190 * soft-fp/extendsftf2.c: Likewise. 3191 * soft-fp/extendxftf2.c: Likewise. 3192 * soft-fp/gedf2.c: Likewise. 3193 * soft-fp/gesf2.c: Likewise. 3194 * soft-fp/getf2.c: Likewise. 3195 * soft-fp/ledf2.c: Likewise. 3196 * soft-fp/lesf2.c: Likewise. 3197 * soft-fp/letf2.c: Likewise. 3198 * soft-fp/op-1.h: Likewise. 3199 * soft-fp/op-2.h: Likewise. 3200 * soft-fp/op-4.h: Likewise. 3201 * soft-fp/op-8.h: Likewise. 3202 * soft-fp/op-common.h: Likewise. 3203 * soft-fp/quad.h: Likewise. 3204 * soft-fp/single.h: Likewise. 3205 * soft-fp/soft-fp.h: Likewise. 3206 * soft-fp/unorddf2.c: Likewise. 3207 * soft-fp/unordsf2.c: Likewise. 3208 * soft-fp/unordtf2.c: Likewise. 3209 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D. 3210 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S. 3211 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D. 3212 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S. 3213 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D. 3214 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S. 3215 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D. 3216 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S. 3217 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D. 3218 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S. 3219 32202014-10-08 Rong Xu <xur@google.com> 3221 3222 * libgcov-util.c (read_gcda_file): Fix format. 3223 (find_match_gcov_info): Ditto. 3224 (calculate_2_entries): New. 3225 (compute_one_gcov): Ditto. 3226 (gcov_info_count_all_cold): Ditto. 3227 (gcov_info_count_all_zero): Ditto. 3228 (extract_file_basename): Ditto. 3229 (get_file_basename): Ditto. 3230 (set_flag): Ditto. 3231 (matched_gcov_info): Ditto. 3232 (calculate_overlap): Ditto. 3233 (gcov_profile_overlap): Ditto. 3234 * libgcov-driver.c (compute_summary): Make 3235 it avavilable for external calls. 3236 32372014-10-06 Rong Xu <xur@google.com> 3238 3239 * Makefile.in: Ditto. 3240 * libgcov-driver.c (gcov_sort_n_vals): New utility function. 3241 (gcov_sort_icall_topn_counter): Ditto. 3242 (gcov_sort_topn_counter_arrays): Ditto. 3243 (dump_one_gcov): Sort indirect_call topn counters. 3244 * libgcov-merge.c (__gcov_merge_icall_topn): New merge 3245 function. 3246 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New 3247 utility function. 3248 (__gcov_indirect_call_topn_profiler): New profiler function. 3249 * libgcov-util.c (__gcov_icall_topn_counter_op): New. 3250 * libgcov.h: New decls. 3251 32522014-10-04 Trevor Saunders <tsaunders@mozilla.com> 3253 3254 * config.host: Remove support for score-*. 3255 32562014-09-22 Joseph Myers <joseph@codesourcery.com> 3257 3258 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. 3259 (__LIBGCC_XF_MANT_DIG__): Define if not already defined. 3260 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of 3261 __LIBGCC_XF_MANT_DIG__. 3262 (__LIBGCC_TF_MANT_DIG__): Define if not already defined. 3263 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of 3264 __LIBGCC_TF_MANT_DIG__. 3265 * libgcc2.c (NOTRUNC): Define in terms of 3266 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE. 3267 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. 3268 32692014-09-22 Joseph Myers <joseph@codesourcery.com> 3270 3271 PR target/63312 3272 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS): 3273 New macros. 3274 32752014-09-22 Hans-Peter Nilsson <hp@axis.com> 3276 3277 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS 3278 override USE_PT_GNU_EH_FRAME. 3279 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity- 3280 check USE_EH_FRAME_REGISTRY_ALWAYS against 3281 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane. 3282 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New 3283 variable for substituted force_explicit_eh_registry. 3284 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY. 3285 * configure.ac (explicit-exception-frame-registration): 3286 New AC_ARG_ENABLE. 3287 * configure: Regenerate. 3288 32892014-09-19 Olivier Hainque <hainque@adacore.com> 3290 3291 * config.host (powerpc-wrs-vxworksmils): New configuration, 3292 same as vxworksae. 3293 32942014-09-18 Joseph Myers <joseph@codesourcery.com> 3295 3296 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__. 3297 32982014-09-18 Joseph Myers <joseph@codesourcery.com> 3299 3300 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear 3301 bits not set bits as indicating trapping exceptions. 3302 33032014-09-17 Nathan sidwell <nathan@acm.org> 3304 3305 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ... 3306 (LIBGCOV_DRIVER): ... here. 3307 * libgcov-driver.c (gcov_master): New. 3308 (gcov_exit): Remove from master chain. 3309 (__gcov_init): Add to master chain if version compatible. Don't 3310 clear the version. 3311 * libgcov_interface (__gcov_flust): Call gcov_dump_int. 3312 (gcov_reset_int): Clear master chain, if compatible. 3313 (gcov_dump_int): New internal interface. Dump master chain, if 3314 compatible. 3315 (gcov_dump): Alias for gcov_dump_int. 3316 * libgcov.h (struct gcov_root): Add next and prev fields. 3317 (struct gcov_master): New struct. 3318 (__gcov_master): New. 3319 (gcov_dump_int): Declare. 3320 33212014-09-17 Olivier Hainque <hainque@adacore.com> 3322 3323 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file 3324 and crtbegin.o + crtend.o to extra_parts. 3325 33262014-09-12 Joseph Myers <joseph@codesourcery.com> 3327 3328 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using 3329 __LIBGCC_HAS_SF_MODE__. 3330 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__. 3331 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__. 3332 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__. 3333 * config/libbid/bid_gcc_intrinsics.h 3334 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define. 3335 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__. 3336 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__. 3337 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define. 3338 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__. 3339 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__. 3340 33412014-09-11 Georg-Johann Lay <avr@gjlay.de> 3342 3343 PR target/63223 3344 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM 3345 and R24 as needed. Make work for all devices and .text locations. 3346 (__do_global_ctors, __do_global_dtors): Use word addresses. 3347 (__tablejump__, __tablejump_elpm__): Remove functions. 3348 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm. 3349 Add _tablejump2. 3350 (XICALL, XIJMP): New macros. 3351 33522014-09-09 Marcus Shawcroft <marcus.shawcroft@arm.com> 3353 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> 3354 3355 * config.host (aarch64*): Include crtfastmath.o and 3356 t-crtfm. 3357 * config/aarch64/crtfastmath.c: New file. 3358 33592014-09-08 Trevor Saunders <tsaunders@mozilla.com> 3360 3361 * config.host: Remove picochip support. 3362 * config/picochip/adddi3.S: Remove. 3363 * config/picochip/ashlsi3.S: Remove. 3364 * config/picochip/ashlsi3.c: Remove. 3365 * config/picochip/ashrsi3.S: Remove. 3366 * config/picochip/ashrsi3.c: Remove. 3367 * config/picochip/clzsi2.S: Remove. 3368 * config/picochip/cmpsi2.S: Remove. 3369 * config/picochip/divmod15.S: Remove. 3370 * config/picochip/divmodhi4.S: Remove. 3371 * config/picochip/divmodsi4.S: Remove. 3372 * config/picochip/lib1funcs.S: Remove. 3373 * config/picochip/longjmp.S: Remove. 3374 * config/picochip/lshrsi3.S: Remove. 3375 * config/picochip/lshrsi3.c: Remove. 3376 * config/picochip/parityhi2.S: Remove. 3377 * config/picochip/popcounthi2.S: Remove. 3378 * config/picochip/setjmp.S: Remove. 3379 * config/picochip/subdi3.S: Remove. 3380 * config/picochip/t-picochip: Remove. 3381 * config/picochip/ucmpsi2.S: Remove. 3382 * config/picochip/udivmodhi4.S: Remove. 3383 * config/picochip/udivmodsi4.S: Remove. 3384 33852014-09-08 Joseph Myers <joseph@codesourcery.com> 3386 3387 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__. 3388 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__. 3389 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__. 3390 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__. 3391 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give 3392 error if not defined and LIBGCC2_HAS_SF_MODE is defined. 3393 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not 3394 defined and LIBGCC2_HAS_DF_MODE is defined. 3395 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not 3396 defined and LIBGCC2_HAS_XF_MODE is defined. 3397 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not 3398 defined and LIBGCC2_HAS_TF_MODE is defined. 3399 34002014-09-08 Joseph Myers <joseph@codesourcery.com> 3401 3402 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL 3403 and ROUND_TOWARDS_ZERO conditionals. 3404 34052014-09-07 Nathan sidwell <nathan@acm.org> 3406 3407 * libgcov-interface.c (STRONG_ALIAS): Rename to ... 3408 (ALIAS_weak): ... here. Use forwarding function. Adjust uses. 3409 34102014-09-05 Joseph Myers <joseph@codesourcery.com> 3411 3412 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc. 3413 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all 3414 uses to __LIBGCC_STACK_POINTER_REGNUM__. 3415 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to 3416 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3417 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): 3418 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3419 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all 3420 uses to __LIBGCC_STACK_GROWS_DOWNWARD__. 3421 (DWARF_FRAME_REGISTERS): Change all uses to 3422 __LIBGCC_DWARF_FRAME_REGISTERS__. 3423 (EH_RETURN_STACKADJ_RTX): Change all uses to 3424 __LIBGCC_EH_RETURN_STACKADJ_RTX__. 3425 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to 3426 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition. 3427 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change 3428 use to __LIBGCC_EH_FRAME_SECTION_NAME__. 3429 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__. 3430 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use 3431 to __LIBGCC_EH_FRAME_SECTION_NAME__. 3432 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__ 3433 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to 3434 __LIBGCC_STACK_POINTER_REGNUM__. 3435 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to 3436 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3437 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use 3438 to __LIBGCC_STACK_POINTER_REGNUM__. 3439 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change 3440 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3441 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change 3442 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3443 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): 3444 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3445 (STACK_POINTER_REGNUM): Change all uses to 3446 __LIBGCC_STACK_POINTER_REGNUM__. 3447 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change 3448 use to __LIBGCC_STACK_POINTER_REGNUM__. 3449 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all 3450 uses to __LIBGCC_STACK_POINTER_REGNUM__. 3451 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use 3452 to __LIBGCC_DWARF_FRAME_REGISTERS__. 3453 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use 3454 to __LIBGCC_DWARF_FRAME_REGISTERS__. 3455 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use 3456 to __LIBGCC_STACK_POINTER_REGNUM__. 3457 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS): 3458 Remove conditional definition. 3459 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to 3460 __LIBGCC_TEXT_SECTION_ASM_OP__. 3461 (EH_FRAME_SECTION_NAME): Change all uses to 3462 __LIBGCC_EH_FRAME_SECTION_NAME__. 3463 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to 3464 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__. 3465 (CTORS_SECTION_ASM_OP): Change all uses to 3466 __LIBGCC_CTORS_SECTION_ASM_OP__. 3467 (DTORS_SECTION_ASM_OP): Change all uses to 3468 __LIBGCC_DTORS_SECTION_ASM_OP__. 3469 (JCR_SECTION_NAME): Change all uses to 3470 __LIBGCC_JCR_SECTION_NAME__. 3471 (INIT_SECTION_ASM_OP): Change all uses to 3472 __LIBGCC_INIT_SECTION_ASM_OP__. 3473 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to 3474 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__. 3475 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to 3476 __LIBGCC_STACK_GROWS_DOWNWARD__. 3477 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to 3478 __LIBGCC_INIT_SECTION_ASM_OP__. 3479 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to 3480 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__. 3481 (EH_FRAME_SECTION_NAME): Change all uses to 3482 __LIBGCC_EH_FRAME_SECTION_NAME__. 3483 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional 3484 definitions. Change all uses to 3485 __LIBGCC_VTABLE_USES_DESCRIPTORS__. 3486 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to 3487 __LIBGCC_STACK_GROWS_DOWNWARD__. 3488 (DWARF_FRAME_REGISTERS): Change all uses to 3489 __LIBGCC_DWARF_FRAME_REGISTERS__. 3490 (EH_RETURN_STACKADJ_RTX): Change all uses to 3491 __LIBGCC_EH_RETURN_STACKADJ_RTX__. 3492 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional 3493 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__. 3494 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to 3495 __LIBGCC_DONT_USE_BUILTIN_SETJMP__. 3496 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__. 3497 34982014-09-02 Nathan sidwell <nathan@acm.org> 3499 3500 * libgcov-interface.c (STRONG_ALIAS): New. 3501 (__gcov_flush): Call __gcov_reset_int. 3502 (__gcov_reset): Strong alias for ... 3503 (__gcov_reset_ing): ... this renamed hidden version. 3504 * libgcov.h (__gcov_reset_int): New declaration. 3505 35062014-08-19 Yaakov Selkowitz <yselkowi@redhat.com> 3507 3508 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit 3509 call from here... 3510 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here. 3511 (__dso_handle): Define on Cygwin. 3512 * config/i386/t-cygming (crtbeginS.o): New rule. 3513 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts. 3514 3515 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix 3516 declaration syntax. 3517 35182014-08-13 Steve Ellcey <sellcey@mips.com> 3519 3520 * crtstuff.c: Undef caddr_t. 3521 35222014-08-12 Steve Ellcey <sellcey@mips.com> 3523 3524 * config/mips/mips16.S: Skip when __mips_soft_float is defined. 3525 35262014-08-07 Nathan Sidwell <nathan@acm.org> 3527 3528 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ... 3529 (LIBGCOV_DRIVER): ... to here. 3530 * libgcov.h (gcov_do_dump): New #define. 3531 (struct gcov_root): New. 3532 (__gcov_root): New declaration. 3533 (__gcov_dump_one): Declare. 3534 * libgcov-driver.c (gcov_list, gcov_dump_complete, 3535 run_accounted): Delete. 3536 (gcov_compute_histogram): Add LIST argument, adjust. 3537 (compute_summary): Adjust gcov_compute_histogram call. 3538 (gcov_do_dump): Not hidden, static in libgcov. 3539 (gcov_clear): Move to interface.c. 3540 (__gcov_dump_one): New, broken out of ... 3541 (gcov_exit): ... here. Make static. 3542 (__gcov_root): New. 3543 (__gcov_init): Adjust. 3544 * libgcov-interface.c (gcov_clear, gcov_exit): Remove 3545 declarations. 3546 (__gcov_flush): Use __gcov_dump_one and __gcov_reset. 3547 (gcov_clear): Moved from driver.c. Add LIST argument. 3548 (__gcov_reset): Adjust for changed interfaces. 3549 (__gcov_fork): Remove local declaration of __gcov_flush_mx. 3550 35512014-08-04 Rohit <rohitarulraj@freescale.com> 3552 3553 PR target/60102 3554 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update 3555 based on change in SPE high register numbers and 3 HTM registers. 3556 35572014-08-01 Nathan Sidwell <nathan@acm.org> 3558 3559 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER, 3560 LIBGCOV_INTERFACE): Reformat. 3561 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when 3562 IN_GCOV_TOOL. 3563 * libgcov-interface.c: Reformat some comments. 3564 (__gcov_flush_mx): Add declaration. Tidy up definition. 3565 35662014-07-31 Alan Modra <amodra@gmail.com> 3567 Peter Bergner <bergner@vnet.ibm.com> 3568 3569 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete. 3570 (pack_ldouble): New function. 3571 (__gcc_qadd): Use it. 3572 (__gcc_qmul): Likewise. 3573 (__gcc_qdiv): Likewise. 3574 (__gcc_qneg): Likewise. 3575 (__gcc_stoq): Likewise. 3576 (__gcc_dtoq): Likewise. 3577 35782014-07-30 J. D. Johnston <jjohnst@us.ibm.com> 3579 3580 * config/s390/tpf-unwind.h: Include <stdbool.h>. 3581 (__tpf_eh_return): Add original return address as second parameter. 3582 Handle cases where unwinder routines were called directly, instead 3583 of from within the C++ library. 3584 35852014-07-29 Nathan Sidwell <nathan@acm.org> 3586 3587 * libgcov.h: Move renaming of entry points to lib gcov specific 3588 portion. 3589 (gcov_do_dump): New rename. 3590 (gcov_rewrite): Remove inline, make HIDDEN. 3591 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations. 3592 (gcov_exit_compute_summary): Rename to ... 3593 (compute_summary): ... here. Add LIST argument. 3594 (gcov_exit_merge_gcda): Rename to ... 3595 (merge_one_data): ... here. 3596 (gcov_exit_write_gcda): Rename to ... 3597 (write_one_data): ... here. 3598 (gcov_exit_merge_summary): Rename to ... 3599 (merge_summary): Add RUN_COUNTED argument. 3600 (gcov_exit_dump_gcov): Rename to ... 3601 (dump_one_gcov): Add RUN_COUNTED argument. 3602 (gcov_do_dump): New function, broken out of ... 3603 (gcov_exit): ... here. Call it. 3604 36052014-07-27 Anthony Green <green@moxielogic.com> 3606 3607 * config.host: Add moxiebox configuration suppport. 3608 36092014-07-27 Nathan Sidwell <nathan@acm.org> 3610 3611 * libgcov-driver.c (struct gcov_filename_aux): Rename ... 3612 (struct gcov_filename): ... here. Include buffer and max length 3613 fields. 3614 (gcov_max_filename): Remove. 3615 (gi_filename): Remove. 3616 (gcov_exit_compute_summary): Compute max filename here. 3617 (gcov_exit_merge_gcda): Add filename parm, adjust. 3618 (gcov_exit_merge_summary): Likewise. 3619 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes. 3620 (gcov_exit): Likewise. 3621 (__gcov_init): Don't calculate max length here. 3622 * libgcov_util.c (max_filename_len): Remove. 3623 (read_gcda_file): Don't calculate max length here. 3624 (gcov_read_profile_dir): Don't propagate here. 3625 * libgcov-driver-system.c (alloc_filename_struct): Adjust for 3626 struct gcov_filename changes. 3627 (gcov_exit_open_gcda_file): Likewise. 3628 36292014-07-25 Nathan Sidwell <nathan@acm.org> 3630 3631 * libgcov-driver.c (set_gcov_dump_complete, 3632 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global 3633 functions polluting user's namespace. 3634 (gcov_exit): Set variable directly. 3635 (gcov_clear): Reset variable directly. 3636 * libgcov-interface.c (get_gcov_dymp_complete, 3637 reset_gov_dump_complete): Remove declarations. 3638 (__gcov_reset, __gcov_dump): Don't call them. 3639 36402014-07-24 DJ Delorie <dj@redhat.com> 3641 3642 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public. 3643 (__gcc_deregister_frame): Move logic to detect deregister function 3644 to ... 3645 (__gcc_register_frame): here, so it's consistent with the register 3646 logic. 3647 36482014-07-23 Nathan Sidwell <nathan@acm.org> 3649 3650 * libgcov-driver.c (set_gcov_list): Remove. 3651 (gcov_list): Make non-static in GCOV_TOOL. 3652 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define. 3653 36542014-07-17 John David Anglin <danglin@gcc.gnu.org> 3655 3656 * config/pa/linux-atomic.c (__sync_lock_release_4): New. 3657 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release. 3658 Don't use SYNC_LOCK_RELEASE for int type. 3659 36602014-07-14 Richard Biener <rguenther@suse.de> 3661 3662 * libgcov.h (struct gcov_fn_info): Make ctrs size 1. 3663 36642014-07-11 Rong Xu <xur@google.com> 3665 3666 * libgcov-util.c (gcov_max_filename): Fix declartion. 3667 36682014-07-10 Rong Xu <xur@google.com> 3669 3670 Add gcov-tool: an offline gcda profile processing tool 3671 Support. 3672 * libgcov-driver.c (gcov_max_filename): Make available 3673 to gcov-tool. 3674 * libgcov-merge.c (__gcov_merge_add): Replace 3675 gcov_read_counter() with a Macro. 3676 (__gcov_merge_ior): Ditto. 3677 (__gcov_merge_time_profile): Ditto. 3678 (__gcov_merge_single): Ditto. 3679 (__gcov_merge_delta): Ditto. 3680 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag 3681 in the utility functions. 3682 (set_fn_ctrs): Utility function for reading gcda files to in-memory 3683 gcov_list object link lists. 3684 (tag_function): Ditto. 3685 (tag_blocks): Ditto. 3686 (tag_arcs): Ditto. 3687 (tag_lines): Ditto. 3688 (tag_counters): Ditto. 3689 (tag_summary): Ditto. 3690 (read_gcda_finalize): Ditto. 3691 (read_gcda_file): Ditto. 3692 (ftw_read_file): Ditto. 3693 (read_profile_dir_init): Ditto. 3694 (gcov_read_profile_dir): Ditto. 3695 (gcov_read_counter_mem): Ditto. 3696 (gcov_get_merge_weight): Ditto. 3697 (merge_wrapper): A wrapper function that calls merging handler. 3698 (gcov_merge): Merge two gcov_info objects with weights. 3699 (find_match_gcov_info): Find the matched gcov_info in the list. 3700 (gcov_profile_merge): Merge two gcov_info object lists. 3701 (__gcov_add_counter_op): Process edge profile counter values. 3702 (__gcov_ior_counter_op): Process IOR profile counter values. 3703 (__gcov_delta_counter_op): Process delta profile counter values. 3704 (__gcov_single_counter_op): Process single profile counter values. 3705 (fp_scale): Callback function for float-point scaling. 3706 (int_scale): Callback function for integer fraction scaling. 3707 (gcov_profile_scale): Scaling profile counters. 3708 (gcov_profile_normalize): Normalize profile counters. 3709 * libgcov.h: Add headers and functions for gcov-tool use. 3710 (gcov_get_counter): New. 3711 (gcov_get_counter_target): Ditto. 3712 (struct gcov_info): Make the functions field mutable in gcov-tool 3713 compilation. 3714 37152014-06-23 Kai Tietz <ktietz@redhat.com> 3716 3717 PR libgcc/61585 3718 * unwind-seh.c (_Unwind_GetGR): Check for proper 3719 index range. 3720 (_Unwind_SetGR): Likewise. 3721 37222014-05-22 Nick Clifton <nickc@redhat.com> 3723 3724 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add 3725 -mhwmult=none. 3726 37272014-05-22 Teresa Johnson <tejohnson@google.com> 3728 3729 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c 3730 include. 3731 37322014-05-20 John Marino <gnugcc@marino.st> 3733 3734 * config.host (*-*-dragonfly*): New target. 3735 * crtstuff.c: Make dl_iterate_support generic on *bsd. 3736 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD. 3737 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly. 3738 * config/i386/dragonfly-unwind.h: New. 3739 37402014-05-21 Maciej W. Rozycki <macro@codesourcery.com> 3741 3742 PR libgcc/60166 3743 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S) 3744 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit. 3745 37462014-05-13 Bernd Edlinger <bernd.edlinger@hotmail.de> 3747 3748 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished 3749 implementation. 3750 37512014-05-12 Georg-Johann Lay <avr@gjlay.de> 3752 3753 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception. 3754 37552014-05-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 3756 3757 PR libgcc/61097 3758 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map 3759 if --enable-shared. 3760 37612014-04-30 Bernd Edlinger <bernd.edlinger@hotmail.de> 3762 3763 Work around for current cygwin32 build problems. 3764 * config/i386/cygming-crtbegin.c (__register_frame_info, 3765 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default 3766 functions only for 64-bit systems. 3767 37682014-04-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 3769 3770 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__] 3771 (sigill_caught, sigill_hdlr): Remove. 3772 37732014-04-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 3774 3775 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution 3776 check. 3777 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove 3778 Solaris 9 single-threaded support. 3779 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove 3780 Solaris 9 single-threaded support. Add call_user_handler code 3781 sequences. 3782 (sparc_is_sighandler): Likewise. 3783 37842014-03-27 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> 3785 3786 * config.host: Append t-floattodi to tmake_file depending on 3787 host_address. 3788 37892014-03-20 Joel Sherrill <joel.sherrill@oarcorp.com> 3790 3791 * config.host (v850*-*-*): Add to tmake_file instead of resetting it. 3792 37932014-03-10 Uros Bizjak <ubizjak@gmail.com> 3794 3795 PR libgcc/60472 3796 * crtstuff.c (frame_dummy): Use void **jcr_list temporary 3797 variable to avoid "array subscript is above array bounds" warnings. 3798 Use __builtin_expect when checking *jcr_list for NULL. 3799 38002014-03-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 3801 3802 PR libgcc/59339 3803 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu) 3804 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add 3805 vtv_*.o to extra_parts if enable_vtable_verify. 3806 38072014-03-06 Nick Clifton <nickc@redhat.com> 3808 3809 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S 3810 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines. 3811 38122014-02-28 Joey Ye <joey.ye@arm.com> 3813 3814 PR libgcc/60166 3815 * config/arm/sfp-machine.h (_FP_NANFRAC_H, 3816 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q): 3817 Set to zero. 3818 38192014-02-24 Walter Lee <walt@tilera.com> 3820 3821 * config.host: Support "tilegx*" and "tilepro*" triplets. 3822 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian. 3823 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian. 3824 38252014-02-20 Sandra Loosemore <sandra@codesourcery.com> 3826 Chung-Lin Tang <cltang@codesourcery.com> 3827 3828 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt. 3829 * config/nios2/crti.S: Remove .file directive. 3830 * config/nios2/crtn.S: Likewise. 3831 38322014-02-18 Kai Tietz <ktietz@redhat.com> 3833 Jonathan Schleifer <js@webkeks.org> 3834 3835 PR objc/56870 3836 * unwind-seh.c (_GCC_specific_handler): Pass proper 3837 value to unwind-handler. 3838 38392014-02-12 Joseph Myers <joseph@codesourcery.com> 3840 3841 * soft-fp/adddf3.c: Update from glibc. 3842 * soft-fp/addsf3.c: Likewise. 3843 * soft-fp/addtf3.c: Likewise. 3844 * soft-fp/divdf3.c: Likewise. 3845 * soft-fp/divsf3.c: Likewise. 3846 * soft-fp/divtf3.c: Likewise. 3847 * soft-fp/double.h: Likewise. 3848 * soft-fp/eqdf2.c: Likewise. 3849 * soft-fp/eqsf2.c: Likewise. 3850 * soft-fp/eqtf2.c: Likewise. 3851 * soft-fp/extenddftf2.c: Likewise. 3852 * soft-fp/extended.h: Likewise. 3853 * soft-fp/extendsfdf2.c: Likewise. 3854 * soft-fp/extendsftf2.c: Likewise. 3855 * soft-fp/extendxftf2.c: Likewise. 3856 * soft-fp/fixdfdi.c: Likewise. 3857 * soft-fp/fixdfsi.c: Likewise. 3858 * soft-fp/fixdfti.c: Likewise. 3859 * soft-fp/fixsfdi.c: Likewise. 3860 * soft-fp/fixsfsi.c: Likewise. 3861 * soft-fp/fixsfti.c: Likewise. 3862 * soft-fp/fixtfdi.c: Likewise. 3863 * soft-fp/fixtfsi.c: Likewise. 3864 * soft-fp/fixtfti.c: Likewise. 3865 * soft-fp/fixunsdfdi.c: Likewise. 3866 * soft-fp/fixunsdfsi.c: Likewise. 3867 * soft-fp/fixunsdfti.c: Likewise. 3868 * soft-fp/fixunssfdi.c: Likewise. 3869 * soft-fp/fixunssfsi.c: Likewise. 3870 * soft-fp/fixunssfti.c: Likewise. 3871 * soft-fp/fixunstfdi.c: Likewise. 3872 * soft-fp/fixunstfsi.c: Likewise. 3873 * soft-fp/fixunstfti.c: Likewise. 3874 * soft-fp/floatdidf.c: Likewise. 3875 * soft-fp/floatdisf.c: Likewise. 3876 * soft-fp/floatditf.c: Likewise. 3877 * soft-fp/floatsidf.c: Likewise. 3878 * soft-fp/floatsisf.c: Likewise. 3879 * soft-fp/floatsitf.c: Likewise. 3880 * soft-fp/floattidf.c: Likewise. 3881 * soft-fp/floattisf.c: Likewise. 3882 * soft-fp/floattitf.c: Likewise. 3883 * soft-fp/floatundidf.c: Likewise. 3884 * soft-fp/floatundisf.c: Likewise. 3885 * soft-fp/floatunditf.c: Likewise. 3886 * soft-fp/floatunsidf.c: Likewise. 3887 * soft-fp/floatunsisf.c: Likewise. 3888 * soft-fp/floatunsitf.c: Likewise. 3889 * soft-fp/floatuntidf.c: Likewise. 3890 * soft-fp/floatuntisf.c: Likewise. 3891 * soft-fp/floatuntitf.c: Likewise. 3892 * soft-fp/gedf2.c: Likewise. 3893 * soft-fp/gesf2.c: Likewise. 3894 * soft-fp/getf2.c: Likewise. 3895 * soft-fp/ledf2.c: Likewise. 3896 * soft-fp/lesf2.c: Likewise. 3897 * soft-fp/letf2.c: Likewise. 3898 * soft-fp/muldf3.c: Likewise. 3899 * soft-fp/mulsf3.c: Likewise. 3900 * soft-fp/multf3.c: Likewise. 3901 * soft-fp/negdf2.c: Likewise. 3902 * soft-fp/negsf2.c: Likewise. 3903 * soft-fp/negtf2.c: Likewise. 3904 * soft-fp/op-1.h: Likewise. 3905 * soft-fp/op-2.h: Likewise. 3906 * soft-fp/op-4.h: Likewise. 3907 * soft-fp/op-8.h: Likewise. 3908 * soft-fp/op-common.h: Likewise. 3909 * soft-fp/quad.h: Likewise. 3910 * soft-fp/single.h: Likewise. 3911 * soft-fp/soft-fp.h: Likewise. 3912 * soft-fp/subdf3.c: Likewise. 3913 * soft-fp/subsf3.c: Likewise. 3914 * soft-fp/subtf3.c: Likewise. 3915 * soft-fp/truncdfsf2.c: Likewise. 3916 * soft-fp/trunctfdf2.c: Likewise. 3917 * soft-fp/trunctfsf2.c: Likewise. 3918 * soft-fp/trunctfxf2.c: Likewise. 3919 * soft-fp/unorddf2.c: Likewise. 3920 * soft-fp/unordsf2.c: Likewise. 3921 * soft-fp/unordtf2.c: Likewise. 3922 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New 3923 macro. 3924 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3925 Likewise. 3926 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3927 Likewise. 3928 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3929 Likewise. 3930 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3931 Likewise. 3932 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3933 Likewise. 3934 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3935 Likewise. 3936 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3937 Likewise. 3938 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3939 Likewise. 3940 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3941 Likewise. 3942 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3943 Likewise. 3944 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3945 Likewise. 3946 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3947 Likewise. 3948 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING): 3949 Likewise. 3950 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING): 3951 Likewise. 3952 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3953 Likewise. 3954 39552014-02-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> 3956 3957 * config/s390/32/_fixdfdi.c: Throw invalid exception if number 3958 cannot be represented. 3959 * config/s390/32/_fixsfdi.c: Likewise. 3960 * config/s390/32/_fixtfdi.c: Likewise. 3961 * config/s390/32/_fixunsdfdi.c: Likewise. 3962 * config/s390/32/_fixunssfdi.c: Likewise. 3963 * config/s390/32/_fixunstfdi.c: Likewise. 3964 39652014-02-07 Richard Sandiford <rdsandiford@googlemail.com> 3966 3967 * configure.ac (libgcc_cv_mips_hard_float): New. 3968 * configure: Regenerate. 3969 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than 3970 t-softfp-sfdf for hard-float targets. 3971 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate. 3972 (softfp_float_modes, softfp_int_modes, softfp_extensions) 3973 (softfp_truncations, softfp_exclude_libgcc2): New. 3974 * config/t-hardfp: New file. 3975 * config/t-hardfp-sfdf: Likewise. 3976 * config/hardfp.c: Likewise. 3977 39782014-02-05 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> 3979 3980 * config.host: Include t-floattodi also for s390x. 3981 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode. 3982 * config/s390/32/_fixsfdi.c: Likewise. 3983 * config/s390/32/_fixtfdi.c: Likewise. 3984 * config/s390/32/_fixunsdfdi.c: Likewise. 3985 * config/s390/32/_fixunssfdi.c: Likewise. 3986 * config/s390/32/_fixunstfdi.c: Likewise. 3987 39882014-02-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 3989 3990 PR target/59788 3991 * config/t-slibgcc-sld (libgcc-unwind.map): New target. 3992 (install-libgcc-unwind-map-forbuild): New target. 3993 (all): Depend on install-libgcc-unwind-map-forbuild. 3994 (install-libgcc-unwind-map): New target. 3995 (install): Depend on install-libgcc-unwind-map. 3996 39972014-02-02 Sandra Loosemore <sandra@codesourcery.com> 3998 3999 * config/nios2/crti.S (_init): Initialize GOT pointer from 4000 _gp_got instead of _GLOBAL_OFFSET_TABLE_. 4001 40022014-02-02 Richard Sandiford <rdsandiford@googlemail.com> 4003 4004 * configure.ac: Check __mips64 when setting host_address. 4005 * configure: Regenerate. 4006 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf, 4007 mips/t-mips64 and t-softfp. 4008 (mips*-*-linux*): Don't add mips/t-tpbit. 4009 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS) 4010 (DPBIT, DPBIT_CFLAGS): Delete. 4011 * config/mips/sfp-machine.h: New file. 4012 * config/mips/t-mips64: Likewise. 4013 * config/mips/t-softfp-tf: Likewise. 4014 * config/mips/t-tpbit: Delete. 4015 40162014-01-29 Marcus Shawcroft <marcus.shawcroft@arm.com> 4017 4018 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define 4019 as long long. 4020 40212014-01-25 Walter Lee <walt@tilera.com> 4022 4023 * config/tilepro/atomic.c: Include tconfig.h. Don't include 4024 config.h or system.h. 4025 (bool) Define. 4026 40272014-01-25 Walter Lee <walt@tilera.com> 4028 4029 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline. 4030 (post_atomic_barrier): Ditto. 4031 (__fetch_and_do): New macro. 4032 (__atomic_fetch_and_do): Use __fetch_and_do. 4033 (__sync_fetch_and_do): New macro. 4034 (__sync_fetch_and_add_4): New function. 4035 (__sync_fetch_and_sub_4): New function. 4036 (__sync_fetch_and_or_4): New function. 4037 (__sync_fetch_and_and_4): New function. 4038 (__sync_fetch_and_xor_4): New function. 4039 (__sync_fetch_and_nand_4): New function. 4040 (__sync_fetch_and_add_8): New function. 4041 (__sync_fetch_and_sub_8): New function. 4042 (__sync_fetch_and_or_8): New function. 4043 (__sync_fetch_and_and_8): New function. 4044 (__sync_fetch_and_xor_8): New function. 4045 (__sync_fetch_and_nand_8): New function. 4046 (__do_and_fetch): New macro. 4047 (__atomic_do_and_fetch): Use __do_and_fetch. 4048 (__sync_do_and_fetch): New macro. 4049 (__sync_add_and_fetch_4): New function. 4050 (__sync_sub_and_fetch_4): New function. 4051 (__sync_or_and_fetch_4): New function. 4052 (__sync_and_and_fetch_4): New function. 4053 (__sync_xor_and_fetch_4): New function. 4054 (__sync_nand_and_fetch_4): New function. 4055 (__sync_add_and_fetch_8): New function. 4056 (__sync_sub_and_fetch_8): New function. 4057 (__sync_or_and_fetch_8): New function. 4058 (__sync_and_and_fetch_8): New function. 4059 (__sync_xor_and_fetch_8): New function. 4060 (__sync_nand_and_fetch_8): New function. 4061 (__sync_exchange_methods): New macro. 4062 (__sync_val_compare_and_swap_4): New function. 4063 (__sync_bool_compare_and_swap_4): New function. 4064 (__sync_lock_test_and_test_4): New function. 4065 (__sync_val_compare_and_swap_8): New function. 4066 (__sync_bool_compare_and_swap_8): New function. 4067 (__sync_lock_test_and_test_8): New function. 4068 (__subword_cmpxchg_body): New macro. 4069 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body. 4070 (__atomic_compare_exchange_2): Ditto. 4071 (__sync_subword_cmpxchg): New macro. 4072 (__sync_val_compare_and_swap_1): New function. 4073 (__sync_bool_compare_and_swap_1): New function. 4074 (__sync_val_compare_and_swap_2): New function. 4075 (__sync_bool_compare_and_swap_2): New function. 4076 (__atomic_subword): Rename to ... 4077 (__subword): ... New name. 4078 (__atomic_subword_fetch): Use __subword. 4079 (__sync_subword_fetch): New macro. 4080 (__sync_fetch_and_add_1): New function. 4081 (__sync_fetch_and_sub_1): New function. 4082 (__sync_fetch_and_or_1): New function. 4083 (__sync_fetch_and_and_1): New function. 4084 (__sync_fetch_and_xor_1): New function. 4085 (__sync_fetch_and_nand_1): New function. 4086 (__sync_fetch_and_add_2): New function. 4087 (__sync_fetch_and_sub_2): New function. 4088 (__sync_fetch_and_or_2): New function. 4089 (__sync_fetch_and_and_2): New function. 4090 (__sync_fetch_and_xor_2): New function. 4091 (__sync_fetch_and_nand_2): New function. 4092 (__sync_add_and_fetch_1): New function. 4093 (__sync_sub_and_fetch_1): New function. 4094 (__sync_or_and_fetch_1): New function. 4095 (__sync_and_and_fetch_1): New function. 4096 (__sync_xor_and_fetch_1): New function. 4097 (__sync_nand_and_fetch_1): New function. 4098 (__sync_add_and_fetch_2): New function. 4099 (__sync_sub_and_fetch_2): New function. 4100 (__sync_or_and_fetch_2): New function. 4101 (__sync_and_and_fetch_2): New function. 4102 (__sync_xor_and_fetch_2): New function. 4103 (__sync_nand_and_fetch_2): New function. 4104 (__atomic_subword_lock): Use __subword. 4105 (__sync_subword_lock): New macro. 4106 (__sync_lock_test_and_set_1): New function. 4107 (__sync_lock_test_and_set_2): New function. 4108 41092014-01-25 Walter Lee <walt@tilera.com> 4110 4111 * config/tilepro/atomic.c (BIT_OFFSET): Define. 4112 (__atomic_subword_cmpxchg): Use BIT_OFFSET. 4113 (__atomic_subword): Ditto. 4114 41152014-01-25 Walter Lee <walt@tilera.com> 4116 4117 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add 4118 a prefix op argument. 4119 (__atomic_nand_fetch_4): Add prefix op. 4120 (__atomic_nand_fetch_8): Ditto. 4121 41222014-01-21 Baruch Siach <barch@tkos.co.il> 4123 4124 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*. 4125 41262014-01-09 Rong Xu <xur@google.com> 4127 4128 * libgcov-driver.c (this_prg): make it local to save 4129 bss space. 4130 (gcov_exit_compute_summary): Ditto. 4131 (gcov_exit_merge_gcda): Ditto. 4132 (gcov_exit_merge_summary): Ditto. 4133 (gcov_exit_dump_gcov): Ditto. 4134 41352014-01-08 Rong Xu <xur@google.com> 4136 4137 * libgcov-driver.c: Use libgcov.h. 4138 (buffer_fn_data): Use xmalloc instead of malloc. 4139 (gcov_exit_merge_gcda): Ditto. 4140 * libgcov-driver-system.c (allocate_filename_struct): Ditto. 4141 * libgcov.h: New common header files for libgcov-*.h. 4142 * libgcov-interface.c: Use libgcov.h 4143 * libgcov-merge.c: Ditto. 4144 * libgcov-profiler.c: Ditto. 4145 * Makefile.in: Add dependence to libgcov.h 4146 41472014-01-02 Joseph Myers <joseph@codesourcery.com> 4148 4149 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in 4150 case of small numerator and finite nonzero result. 4151 41522014-01-02 Richard Sandiford <rdsandiford@googlemail.com> 4153 4154 Update copyright years 4155 41562014-01-02 Richard Sandiford <rdsandiford@googlemail.com> 4157 4158 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S, 4159 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c, 4160 config/arc/dp-hack.h, config/arc/fp-hack.h, 4161 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S, 4162 config/arc/ieee-754/arc600-dsp/divdf3.S, 4163 config/arc/ieee-754/arc600-dsp/divsf3.S, 4164 config/arc/ieee-754/arc600-dsp/muldf3.S, 4165 config/arc/ieee-754/arc600-dsp/mulsf3.S, 4166 config/arc/ieee-754/arc600-mul64/divdf3.S, 4167 config/arc/ieee-754/arc600-mul64/divsf3.S, 4168 config/arc/ieee-754/arc600-mul64/muldf3.S, 4169 config/arc/ieee-754/arc600-mul64/mulsf3.S, 4170 config/arc/ieee-754/arc600/divsf3.S, 4171 config/arc/ieee-754/arc600/mulsf3.S, 4172 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S, 4173 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c, 4174 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S, 4175 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S, 4176 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S, 4177 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S, 4178 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S, 4179 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S, 4180 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S, 4181 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S, 4182 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S, 4183 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S, 4184 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c, 4185 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib, 4186 config/cris/umulsidi3.S, config/msp430/cmpsi2.S, 4187 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c, 4188 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c, 4189 config/msp430/lib2divSI.c, config/msp430/lib2mul.c, 4190 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h, 4191 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S, 4192 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S, 4193 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c, 4194 vtv_start_preinit.c: Use the standard form for the copyright notice. 4195 41962013-12-31 Sandra Loosemore <sandra@codesourcery.com> 4197 Chung-Lin Tang <cltang@codesourcery.com> 4198 Based on patches from Altera Corporation 4199 4200 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases. 4201 * config/nios2/lib2-nios2.h: New file. 4202 * config/nios2/lib2-divmod-hi.c: New file. 4203 * config/nios2/linux-unwind.h: New file. 4204 * config/nios2/lib2-divmod.c: New file. 4205 * config/nios2/linux-atomic.c: New file. 4206 * config/nios2/t-nios2: New file. 4207 * config/nios2/crti.asm: New file. 4208 * config/nios2/t-linux: New file. 4209 * config/nios2/lib2-divtable.c: New file. 4210 * config/nios2/lib2-mul.c: New file. 4211 * config/nios2/tramp.c: New file. 4212 * config/nios2/crtn.asm: New file. 4213 42142013-12-26 Uros Bizjak <ubizjak@gmail.com> 4215 4216 * config/i386/cpuinfo.c (enum vendor_signatures): Remove. 4217 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx 4218 from cpuid.h to check vendor signatures. 4219 42202013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com> 4221 4222 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names 4223 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2. 4224 (get_amd_cpu): Likewise. 4225 42262013-12-25 H.J. Lu <hongjiu.lu@intel.com> 4227 4228 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from 4229 Haswell. 4230 42312013-12-25 Allan Sandfeld Jensen <sandfeld@kde.org> 4232 H.J. Lu <hongjiu.lu@intel.com> 4233 4234 PR target/59422 4235 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT 4236 and AMD_JAGUAR. 4237 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4, 4238 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL. 4239 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4, 4240 FEATURE_XOP and FEATURE_FMA. 4241 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and 4242 AMDFAM15H_BDVER3. 4243 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL. 4244 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A, 4245 FEATURE_FMA4 and FEATURE_XOP. 4246 42472013-12-23 H.J. Lu <hongjiu.lu@intel.com> 4248 4249 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM, 4250 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT. 4251 (get_intel_cpu): Updated. 4252 42532013-12-12 Zhenqiang Chen <zhenqiang.chen@arm.com> 4254 4255 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi. 4256 42572013-12-09 Uros Bizjak <ubizjak@gmail.com> 4258 4259 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE 4260 instructions when __SSE_MATH__ is defined. 4261 42622013-12-06 Ralf Corsépius <ralf.corsepius@rtems.org> 4263 4264 * config.host (microblaze-*-rtems*): New. 4265 42662013-12-04 Kugan Vivekanandarajah <kuganv@linaro.org> 4267 4268 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for 4269 architectures that do not have hardware divide instruction. 4270 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__. 4271 42722013-12-04 Richard Sandiford <rdsandiford@googlemail.com> 4273 4274 * longlong.h: Delete (moved to include/). 4275 42762013-12-03 Adhemerval Zanella <azanella@linux.vnet.ibm.com> 4277 4278 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add 4279 of normal number and qNaN to not raise an inexact exception. 4280 42812013-11-28 Uros Bizjak <ubizjak@gmail.com> 4282 4283 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro. 4284 42852013-11-28 Matthew Leach <matthew.leach@arm.com> 4286 4287 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check 4288 for correct opcodes on BE. 4289 42902013-11-27 Uros Bizjak <ubizjak@gmail.com> 4291 4292 * soft-fp/op-4.h: Update from glibc. 4293 42942013-11-27 Kugan Vivekanandarajah <kuganv@linaro.org> 4295 4296 * libgcc2.c (__udivmoddi4): Define new implementation when 4297 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any 4298 divide instructions. 4299 43002013-11-25 Oleg Endo <olegendo@gcc.gnu.org> 4301 4302 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E. 4303 43042013-11-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 4305 4306 * config/t-softfp (soft-fp-objects-base): New variable. 4307 (soft-fp-objects): Use it. 4308 43092013-11-23 David Edelson <dje.gcc@gmail.com> 4310 Andrew Dixie <andrewd@gentrack.com> 4311 4312 PR target/33704 4313 * config/rs6000/aixinitfini.c: New file. 4314 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c. 4315 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini 4316 symbols. 4317 43182013-11-22 Yuri Rumyantsev <ysrumyan@gmail.com> 4319 4320 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases. 4321 43222013-11-18 Jan Hubicka <jh@suse.cz> 4323 4324 * libgcov-driver.c (run_accounted): Make global level static. 4325 (gcov_exit_merge_summary): Silence warning; do not clear 4326 run_accounted here. 4327 (gcov_exit): Clear it here. 4328 4329 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting 4330 run_accounted. 4331 4332 * libgcov-driver.c (get_gcov_dump_complete): Update comments. 4333 (all_prg, crc32): Remove static vars. 4334 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear 4335 all_prg. 4336 (gcov_exit_merge_gcda): Add crc32 parameter. 4337 (gcov_exit_merge_summary): Add crc32 and all_prg parameter; 4338 do not account run if it was already accounted. 4339 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters. 4340 (gcov_exit): Initialize all_prg; update. 4341 43422013-11-15 Andreas Schwab <schwab@linux-m68k.org> 4343 4344 * configure: Regenerate. 4345 43462013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> 4347 Alan Modra <amodra@gmail.com> 4348 4349 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define. 4350 (frob_update_context): Use it. 4351 43522013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> 4353 Alan Modra <amodra@gmail.com> 4354 4355 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]: 4356 (trampoline_initial): Provide ELFv2 variant. 4357 (__trampoline_setup): Likewise. 4358 4359 * config/rs6000/linux-unwind.h (frob_update_context): Do not 4360 check for AIX indirect function call sequence if _CALL_ELF == 2. 4361 43622013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> 4363 Alan Modra <amodra@gmail.com> 4364 4365 * config/rs6000/linux-unwind.h (get_regs): Do not support 4366 old kernel versions if _CALL_ELF == 2. 4367 (frob_update_context): Do not support PLT stub variants only 4368 generated by old linkers if _CALL_ELF == 2. 4369 43702013-11-14 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> 4371 Alan Modra <amodra@gmail.com> 4372 4373 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct 4374 location of CR save area for 64-bit little-endian systems. 4375 43762013-11-11 Eric Botcazou <ebotcazou@adacore.com> 4377 4378 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf 4379 in tmake_file. 4380 * config/arm/t-vxworks: Delete. 4381 43822013-11-10 Kai Tietz <ktietz@redhat.com> 4383 4384 * config/i386/cygming-crtbegin.c (__gcc_register_frame): 4385 Increment load-count on use of LIBGCC_SONAME DLL. 4386 (hmod_libgcc): New static variable to hold handle of 4387 LIBGCC_SONAME DLL. 4388 (__gcc_deregister_frame): Decrement load-count of 4389 LIBGCC_SONAME DLL. 4390 43912013-11-08 Bernhard Reutner-Fischer <aldot@gcc.gnu.org> 4392 4393 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h 4394 availability. 4395 * configure: Regenerate 4396 43972013-11-07 Uros Bizjak <ubizjak@gmail.com> 4398 4399 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle 4400 FP_EX_DENORM. Store result to volatile location after SSE division 4401 to close interrupt window. Remove unneeded fwait after x87 4402 division since interrupt window will be closed by emitted fstp. 4403 Rewrite FP_EX_INEXACT handling. 4404 44052013-11-06 Joseph Myers <joseph@codesourcery.com> 4406 4407 * soft-fp/README: Update. 4408 * soft-fp/adddf3.c: Update from glibc. 4409 * soft-fp/addsf3.c: Likewise. 4410 * soft-fp/addtf3.c: Likewise. 4411 * soft-fp/divdf3.c: Likewise. 4412 * soft-fp/divsf3.c: Likewise. 4413 * soft-fp/divtf3.c: Likewise. 4414 * soft-fp/double.h: Likewise. 4415 * soft-fp/eqdf2.c: Likewise. 4416 * soft-fp/eqsf2.c: Likewise. 4417 * soft-fp/eqtf2.c: Likewise. 4418 * soft-fp/extenddftf2.c: Likewise. 4419 * soft-fp/extended.h: Likewise. 4420 * soft-fp/extendsfdf2.c: Likewise. 4421 * soft-fp/extendsftf2.c: Likewise. 4422 * soft-fp/extendxftf2.c: Likewise. 4423 * soft-fp/fixdfdi.c: Likewise. 4424 * soft-fp/fixdfsi.c: Likewise. 4425 * soft-fp/fixdfti.c: Likewise. 4426 * soft-fp/fixsfdi.c: Likewise. 4427 * soft-fp/fixsfsi.c: Likewise. 4428 * soft-fp/fixsfti.c: Likewise. 4429 * soft-fp/fixtfdi.c: Likewise. 4430 * soft-fp/fixtfsi.c: Likewise. 4431 * soft-fp/fixtfti.c: Likewise. 4432 * soft-fp/fixunsdfdi.c: Likewise. 4433 * soft-fp/fixunsdfsi.c: Likewise. 4434 * soft-fp/fixunsdfti.c: Likewise. 4435 * soft-fp/fixunssfdi.c: Likewise. 4436 * soft-fp/fixunssfsi.c: Likewise. 4437 * soft-fp/fixunssfti.c: Likewise. 4438 * soft-fp/fixunstfdi.c: Likewise. 4439 * soft-fp/fixunstfsi.c: Likewise. 4440 * soft-fp/fixunstfti.c: Likewise. 4441 * soft-fp/floatdidf.c: Likewise. 4442 * soft-fp/floatdisf.c: Likewise. 4443 * soft-fp/floatditf.c: Likewise. 4444 * soft-fp/floatsidf.c: Likewise. 4445 * soft-fp/floatsisf.c: Likewise. 4446 * soft-fp/floatsitf.c: Likewise. 4447 * soft-fp/floattidf.c: Likewise. 4448 * soft-fp/floattisf.c: Likewise. 4449 * soft-fp/floattitf.c: Likewise. 4450 * soft-fp/floatundidf.c: Likewise. 4451 * soft-fp/floatundisf.c: Likewise. 4452 * soft-fp/floatunditf.c: Likewise. 4453 * soft-fp/floatunsidf.c: Likewise. 4454 * soft-fp/floatunsisf.c: Likewise. 4455 * soft-fp/floatunsitf.c: Likewise. 4456 * soft-fp/floatuntidf.c: Likewise. 4457 * soft-fp/floatuntisf.c: Likewise. 4458 * soft-fp/floatuntitf.c: Likewise. 4459 * soft-fp/gedf2.c: Likewise. 4460 * soft-fp/gesf2.c: Likewise. 4461 * soft-fp/getf2.c: Likewise. 4462 * soft-fp/ledf2.c: Likewise. 4463 * soft-fp/lesf2.c: Likewise. 4464 * soft-fp/letf2.c: Likewise. 4465 * soft-fp/muldf3.c: Likewise. 4466 * soft-fp/mulsf3.c: Likewise. 4467 * soft-fp/multf3.c: Likewise. 4468 * soft-fp/negdf2.c: Likewise. 4469 * soft-fp/negsf2.c: Likewise. 4470 * soft-fp/negtf2.c: Likewise. 4471 * soft-fp/op-1.h: Likewise. 4472 * soft-fp/op-2.h: Likewise. 4473 * soft-fp/op-4.h: Likewise. 4474 * soft-fp/op-8.h: Likewise. 4475 * soft-fp/op-common.h: Likewise. 4476 * soft-fp/quad.h: Likewise. 4477 * soft-fp/single.h: Likewise. 4478 * soft-fp/soft-fp.h: Likewise. 4479 * soft-fp/subdf3.c: Likewise. 4480 * soft-fp/subsf3.c: Likewise. 4481 * soft-fp/subtf3.c: Likewise. 4482 * soft-fp/truncdfsf2.c: Likewise. 4483 * soft-fp/trunctfdf2.c: Likewise. 4484 * soft-fp/trunctfsf2.c: Likewise. 4485 * soft-fp/trunctfxf2.c: Likewise. 4486 * soft-fp/unorddf2.c: Likewise. 4487 * soft-fp/unordsf2.c: Likewise. 4488 * soft-fp/unordtf2.c: Likewise. 4489 44902013-11-05 Uros Bizjak <ubizjak@gmail.com> 4491 4492 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define. 4493 (_FP_MUL_MEAT_D): Ditto. 4494 (_FP_DIV_MEAT_S): Ditto. 4495 (_FP_DIV_MEAT_D): Ditto. 4496 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add 4497 t-softfp-sfdf and t-softfp to tmake_file. 4498 44992013-11-03 Uros Bizjak <ubizjak@gmail.com> 4500 4501 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT. 4502 * config/i386/crtprec.c: Ditto. 4503 45042013-10-31 Chung-Ju Wu <jasonwucj@gmail.com> 4505 Shiva Chen <shiva0217@gmail.com> 4506 4507 * config.host (nds32*-elf*): Add nds32 target. 4508 * config/nds32 : New directory and files. 4509 45102013-10-16 Hans-Peter Nilsson <hp@axis.com> 4511 4512 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h. 4513 * config.host (cpu_type) <Setting default>: Add entry for 4514 crisv32-*-*. 4515 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*> 4516 <crisv32-*-linux*>: Adjust. 4517 * longlong.h: Wrap the whole CRIS section in a single 4518 defined(__CRIS__) conditional. Add comment about add_ssaaaa 4519 and sub_ddmmss. 4520 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is 4521 defined. 4522 [__CRIS__] (__umulsidi3): Define. 4523 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3. 4524 * config/cris/sfp-machine.h: New file. 4525 * config/cris/umulsidi3.S: New file. 4526 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S. 4527 * config/cris/arit.c (SIGNMULT): New macro. 4528 (__Div, __Mod): Use SIGNMULT instead of naked multiplication. 4529 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying; 4530 saving 3 out of originally 33 cycles from the fastest 4531 path, 3 out of 54 from the medium path and one from the longest 4532 path. Improve comments. 4533 45342013-10-15 Richard Sandiford <rdsandiford@googlemail.com> 4535 4536 * sync.c: Remove static aliases and define each function directly 4537 under its real name. 4538 45392013-10-02 John David Anglin <danglin@gcc.gnu.org> 4540 4541 * config.host (hppa*64*-*-linux*): Define extra_parts. 4542 (hppa*-*-linux*): Likewise. 4543 45442013-10-02 Joern Rennecke <joern.rennecke@embecosm.com> 4545 4546 * config/arc/crtgend.S: Add 2013 to Copyright years. 4547 * config/arc/gmon/atomic.h: Likewise. 4548 * config/arc/gmon/auxreg.h: Likewise. 4549 * config/arc/gmon/sys/gmon_out.h: Likewise. 4550 * config/arc/gmon/sys/gmon.h: Likewise. 4551 * config/arc/gmon/prof-freq.c: Likewise. 4552 * config/arc/gmon/mcount.c: Likewise. 4553 * config/arc/gmon/prof-freq-stub.S: Likewise. 4554 * config/arc/gmon/gmon.c: Likewise. 4555 * config/arc/gmon/machine-gmon.h: Likewise. 4556 * config/arc/gmon/profil.S: Likewise. 4557 * config/arc/gmon/dcache_linesz.S: Likewise. 4558 * config/arc/crtg.S: Likewise. 4559 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise. 4560 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise. 4561 * config/arc/ieee-754/adddf3.S: Likewise. 4562 * config/arc/ieee-754/truncdfsf2.S: Likewise. 4563 * config/arc/ieee-754/fixsfsi.S: Likewise. 4564 * config/arc/ieee-754/gtsf2.S: Likewise. 4565 * config/arc/ieee-754/floatsisf.S: Likewise. 4566 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise. 4567 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise. 4568 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise. 4569 * config/arc/ieee-754/fixdfsi.S: Likewise. 4570 * config/arc/ieee-754/addsf3.S: Likewise. 4571 * config/arc/ieee-754/gesf2.S: Likewise. 4572 * config/arc/ieee-754/floatsidf.S: Likewise. 4573 * config/arc/ieee-754/extendsfdf2.S: Likewise. 4574 * config/arc/ieee-754/divtab-arc-df.c: Likewise. 4575 * config/arc/ieee-754/gtdf2.S: Likewise. 4576 * config/arc/ieee-754/fixunsdfsi.S: Likewise. 4577 * config/arc/ieee-754/uneqdf2.S: Likewise. 4578 * config/arc/ieee-754/divsf3-stdmul.S: Likewise. 4579 * config/arc/ieee-754/uneqsf2.S: Likewise. 4580 * config/arc/ieee-754/arc-ieee-754.h: Likewise. 4581 * config/arc/ieee-754/divtab-arc-sf.c: Likewise. 4582 * config/arc/ieee-754/eqdf2.S: Likewise. 4583 * config/arc/ieee-754/ordsf2.S: Likewise. 4584 * config/arc/ieee-754/divsf3.S: Likewise. 4585 * config/arc/ieee-754/divdf3.S: Likewise. 4586 * config/arc/ieee-754/floatunsidf.S: Likewise. 4587 * config/arc/ieee-754/orddf2.S: Likewise. 4588 * config/arc/ieee-754/eqsf2.S: Likewise. 4589 * config/arc/ieee-754/gedf2.S: Likewise. 4590 * config/arc/crtn.S: Likewise. 4591 * config/arc/crti.S: Likewise. 4592 * config/arc/t-arc700-uClibc: Likewise. 4593 * config/arc/asm.h: Likewise. 4594 * config/arc/libgcc-excl.ver: Likewise. 4595 * config/arc/t-arc-newlib: Likewise. 4596 * config/arc/divtab-arc700.c: Likewise. 4597 * config/arc/initfini.c: Likewise. 4598 * config/arc/fp-hack.h: Likewise. 4599 46002013-10-01 Joern Rennecke <joern.rennecke@embecosm.com> 4601 Diego Novillo <dnovillo@google.com> 4602 4603 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix. 4604 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise. 4605 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise. 4606 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise. 4607 46082013-10-01 Joern Rennecke <joern.rennecke@embecosm.com> 4609 Brendan Kehoe <brendan@zen.org> 4610 Simon Cook <simon.cook@embecosm.com> 4611 4612 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations. 4613 * config/arc: New directory. 4614 * longlong.h [__arc__] (umul_ppmm): Remove. 4615 [__arc__] (__umulsidi3): Define. 4616 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define. 4617 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise. 4618 46192013-09-17 Jacek Caban <jacek@codeweavers.com> 4620 4621 * config/i386/gthr-win32.c: CreateSemaphoreW instead of 4622 CreateSemaphoreA. 4623 * config/i386/gthr-win32.h: Likewise. 4624 46252013-09-16 DJ Delorie <dj@redhat.com> 4626 4627 * config/rl78/vregs.h: Add G10 register definitions. 4628 * config/rl78/lib2mul.c: Enable for RL78/G10. 4629 * config/rl78/lib2div.c: Likewise. 4630 * config/rl78/lshrsi3.S: Use vregs.h. 4631 * config/rl78/cmpsi2.S: Likewise. 4632 * config/rl78/trampoline.S: Likewise. 4633 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10. 4634 46352013-09-14 DJ Delorie <dj@redhat.com> 4636 Nick Clifton <nickc@redhat.com> 4637 4638 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches. 4639 * config/rl78/vregs.h: New. 4640 * config/rl78/signbit.S: New file. Implements signbit function. 4641 * config/rl78/divmodsi.S: New. 4642 * config/rl78/divmodhi.S: New. 4643 * config/rl78/divmodqi.S: New. 4644 * config/rl78/t-rl78: Build them here... 4645 * config/rl78/lib2div.c: ...but not here. 4646 46472013-09-12 DJ Delorie <dj@redhat.com> 4648 4649 * config.host (msp*-*-elf): New. 4650 * config/msp430/: New port. 4651 46522013-08-18 Iain Sandoe <iain@codesourcery.com> 4653 4654 PR gcov-profile/58127 4655 * libgcov.c (__gcov_indirect_call_callee): Don't make this a 4656 __thread var for emulated TLS. 4657 (__gcov_indirect_call_counters): Likewise. 4658 46592013-08-16 Maciej W. Rozycki <macro@codesourcery.com> 4660 Catherine Moore <clm@codesourcery.com> 4661 Richard Sandiford <rdsandiford@googlemail.com> 4662 4663 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros. 4664 (RET_FUNCTION): Use them in place of STARTFN and ENDFN. 4665 (CALL_STUB_NO_RET): Likewise. 4666 (CALL_STUB_RET): Likewise. 4667 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and 4668 __mips16_ret call/return stub symbols. 4669 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc 4670 to tmake_file. 4671 46722013-08-13 Maciej W. Rozycki <macro@codesourcery.com> 4673 4674 * config.host <mips*-*-linux*>: Remove a stray comment. 4675 46762013-08-10 Jan Hubicka <jh@suse.cz> 4677 4678 Work around binutils PR14342 4679 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol. 4680 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API. 4681 (L_gcov_indirect_call_profiler_v2): New. 4682 46832013-08-06 Jan Hubicka <jh@suse.cz> 4684 4685 * libgcov.c (__gcov_indirect_call_callee, 4686 __gcov_indirect_call_counters): New global vars. 4687 (__gcov_indirect_call_profiler): replace by ... 4688 (__gcov_indirect_call_profiler_v2) ... this one. 4689 46902013-08-06 Caroline Tice <cmtice@google.com> 4691 4692 * config.host (extra_parts): Add vtv_start.o, vtv_end.o 4693 vtv_start_preinit.o and vtv_end_preinit.o. 4694 * configure.ac: Add code to check/set enable_vtable_verify. 4695 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is 4696 true. 4697 * vtv_start_preinit.c: New file. 4698 * vtv_end_preinit.c: New file. 4699 * vtv_start.c: New file. 4700 * vtv_end.c: New file. 4701 * configure: Regenerated. 4702 47032013-08-01 Maxim Kuvyrkov <maxim@kugelworks.com> 4704 4705 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c, 4706 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h, 4707 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to 4708 GPL-3.0-with-GCC-exception. 4709 47102013-07-30 Maciej W. Rozycki <macro@codesourcery.com> 4711 4712 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV 4713 ISA and up. 4714 47152013-07-23 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> 4716 4717 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg 4718 mapping for FPRs when creating the fallback framestate. 4719 47202013-07-19 Georg-Johann Lay <avr@gjlay.de> 4721 4722 PR target/57516 4723 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3) 4724 (__round_s2_const, __round_u2_const) 4725 (__round_s4_const, __round_u4_const, __round_x8): 4726 Saturate result if addition result cannot be represented. 4727 47282013-07-15 Matthias Klose <doko@ubuntu.com> 4729 4730 * libgcc2.c: Don't include <limits.h>. 4731 47322013-07-09 Janis Johnson <janisjo@codesourcery.com> 4733 4734 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file. 4735 47362013-07-06 Jakub Jelinek <jakub@redhat.com> 4737 4738 PR target/29776 4739 * libgcc2.c (__floattisf): Avoid undefined signed overflow. 4740 47412013-06-28 Jakub Jelinek <jakub@redhat.com> 4742 4743 PR middle-end/36041 4744 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST): 4745 Define. 4746 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics 4747 instead of table lookups. 4748 (__popcountDI2): Likewise. 4749 47502013-06-25 Chung-Ju Wu <jasonwucj@gmail.com> 4751 4752 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h 4753 correctly. 4754 47552013-06-21 Joseph Myers <joseph@codesourcery.com> 4756 4757 PR other/53317 4758 * soft-fp/adddf3.c: Update from glibc. 4759 * soft-fp/addsf3.c: Likewise. 4760 * soft-fp/addtf3.c: Likewise. 4761 * soft-fp/divdf3.c: Likewise. 4762 * soft-fp/divsf3.c: Likewise. 4763 * soft-fp/divtf3.c: Likewise. 4764 * soft-fp/double.h: Likewise. 4765 * soft-fp/eqdf2.c: Likewise. 4766 * soft-fp/eqsf2.c: Likewise. 4767 * soft-fp/eqtf2.c: Likewise. 4768 * soft-fp/extenddftf2.c: Likewise. 4769 * soft-fp/extended.h: Likewise. 4770 * soft-fp/extendsfdf2.c: Likewise. 4771 * soft-fp/extendsftf2.c: Likewise. 4772 * soft-fp/fixdfdi.c: Likewise. 4773 * soft-fp/fixdfsi.c: Likewise. 4774 * soft-fp/fixsfdi.c: Likewise. 4775 * soft-fp/fixsfsi.c: Likewise. 4776 * soft-fp/fixtfdi.c: Likewise. 4777 * soft-fp/fixtfsi.c: Likewise. 4778 * soft-fp/fixunsdfdi.c: Likewise. 4779 * soft-fp/fixunsdfsi.c: Likewise. 4780 * soft-fp/fixunssfdi.c: Likewise. 4781 * soft-fp/fixunssfsi.c: Likewise. 4782 * soft-fp/fixunstfdi.c: Likewise. 4783 * soft-fp/fixunstfsi.c: Likewise. 4784 * soft-fp/floatdidf.c: Likewise. 4785 * soft-fp/floatdisf.c: Likewise. 4786 * soft-fp/floatditf.c: Likewise. 4787 * soft-fp/floatsidf.c: Likewise. 4788 * soft-fp/floatsisf.c: Likewise. 4789 * soft-fp/floatsitf.c: Likewise. 4790 * soft-fp/floatundidf.c: Likewise. 4791 * soft-fp/floatundisf.c: Likewise. 4792 * soft-fp/floatunditf.c: Likewise. 4793 * soft-fp/floatunsidf.c: Likewise. 4794 * soft-fp/floatunsisf.c: Likewise. 4795 * soft-fp/floatunsitf.c: Likewise. 4796 * soft-fp/gedf2.c: Likewise. 4797 * soft-fp/gesf2.c: Likewise. 4798 * soft-fp/getf2.c: Likewise. 4799 * soft-fp/ledf2.c: Likewise. 4800 * soft-fp/lesf2.c: Likewise. 4801 * soft-fp/letf2.c: Likewise. 4802 * soft-fp/muldf3.c: Likewise. 4803 * soft-fp/mulsf3.c: Likewise. 4804 * soft-fp/multf3.c: Likewise. 4805 * soft-fp/negdf2.c: Likewise. 4806 * soft-fp/negsf2.c: Likewise. 4807 * soft-fp/negtf2.c: Likewise. 4808 * soft-fp/op-1.h: Likewise. 4809 * soft-fp/op-2.h: Likewise. 4810 * soft-fp/op-4.h: Likewise. 4811 * soft-fp/op-8.h: Likewise. 4812 * soft-fp/op-common.h: Likewise. 4813 * soft-fp/quad.h: Likewise. 4814 * soft-fp/single.h: Likewise. 4815 * soft-fp/soft-fp.h: Likewise. 4816 * soft-fp/subdf3.c: Likewise. 4817 * soft-fp/subsf3.c: Likewise. 4818 * soft-fp/subtf3.c: Likewise. 4819 * soft-fp/truncdfsf2.c: Likewise. 4820 * soft-fp/trunctfdf2.c: Likewise. 4821 * soft-fp/trunctfsf2.c: Likewise. 4822 * soft-fp/unorddf2.c: Likewise. 4823 * soft-fp/unordsf2.c: Likewise. 4824 * soft-fp/unordtf2.c: Likewise. 4825 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0. 4826 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 4827 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 4828 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 4829 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 4830 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 4831 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 4832 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 4833 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 4834 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise. 4835 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise. 4836 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 4837 48382013-06-16 Jürgen Urban <JuergenUrban@gmx.de> 4839 4840 * config/mips/lib2funcs.c: New file. 4841 * config/mips/t-mips (LIB2ADD_ST): Add it. 4842 48432013-06-09 Oleg Endo <olegendo@gcc.gnu.org> 4844 4845 PR target/6526 4846 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits 4847 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation. 4848 48492013-06-08 Walter Lee <walt@tilera.com> 4850 4851 * config/tilepro/atomic.h: Don't include stdint.h or features.h. 4852 Replace int64_t with long long. Add __extension__ where 4853 appropriate. 4854 * config/tilepro/atomic.c: Include config.h. 4855 48562013-06-06 Douglas B Rupp <rupp@adacore.com> 4857 4858 * config.host (arm-wrs-vxworks): Configure with other soft float. 4859 48602013-06-04 Jürgen Urban <JuergenUrban@gmx.de> 4861 4862 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*) 4863 (mips64r5900el-*-elf*): New configurations. 4864 48652013-06-04 Alan Modra <amodra@gmail.com> 4866 4867 * config/rs6000/ibm-ldouble.c: Enable for little-endian. 4868 48692013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev@intel.com> 4870 4871 * config/i386/cpuinfo.c (INTEL_SLM): New enum value. 4872 48732013-05-28 Eric Botcazou <ebotcazou@adacore.com> 4874 4875 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set 4876 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions. 4877 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise. 4878 48792013-05-22 Eric Botcazou <ebotcazou@adacore.com> 4880 4881 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file. 4882 (powerpc-wrs-vxworks): Likewise. 4883 48842013-05-22 Eric Botcazou <ebotcazou@adacore.com> 4885 4886 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for 4887 signal frames as well. 4888 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the 4889 STACK_BIAS to the CFA offset. 4890 48912013-05-17 Richard Henderson <rth@redhat.com> 4892 4893 PR target/49146 4894 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro. 4895 (execute_cfa_program): Use it when storing to fs->regs. 4896 48972013-05-08 Kai Tietz <ktietz@redhat.com> 4898 4899 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak. 4900 (__deregister_frame_info): Likewise. 4901 49022013-05-06 Thomas Schwinge <thomas@codesourcery.com> 4903 4904 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a 4905 NaN's payload. 4906 4907 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value. 4908 49092013-04-25 Alan Modra <amodra@gmail.com> 4910 4911 * config.host: Match little-endian powerpc-linux. 4912 49132013-04-19 Yufeng Zhang <yufeng.zhang@arm.com> 4914 4915 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define 4916 as 'unsigned long long' instead of 'unsigned long'. 4917 (_FP_WS_TYPE): Change to define as 'signed long long' instead of 4918 'signed long'. 4919 49202013-04-10 Julian Brown <julian@codesourcery.com> 4921 4922 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS) 4923 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of 4924 unsigned char/unsigned short. 4925 (__sync_val_compare_and_swap_{1,2}): Handle signed argument. 4926 49272013-04-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> 4928 4929 PR other/55274 4930 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define. 4931 49322013-04-04 Meador Inge <meadori@codesourcery.com> 4933 4934 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for 4935 computing the location of the link register. 4936 (aeabi_uldivmod): Ditto. 4937 49382013-03-27 Kai Tietz <ktietz@redhat.com> 4939 4940 * config.host: Add support for cygwin x64 target. 4941 * configure: Regenerated. 4942 49432013-03-26 Walter Lee <walt@tilera.com> 4944 4945 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables 4946 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable. 4947 49482013-03-25 Kai Tietz <ktietz@redhat.com> 4949 4950 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__. 4951 49522013-03-20 Robert Mason <rbmj@verizon.net> 4953 4954 * config/vxlib-tls.c (__gthread_get_tsd_data,) 4955 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,) 4956 (__gthread_leave_tsd_dtor_context): Add prototypes. 4957 (tls_delete_hook): Update. 4958 49592013-03-20 Catherine Moore <clm@codesourcery.com> 4960 Joseph Myers <joseph@codesourcery.com> 4961 Chao-ying Fu <fu@mips.com> 4962 4963 * config/mips/mips16.S: Don't build for microMIPS. 4964 * config/mips/linux-unwind.h: Handle microMIPS frame. 4965 * config/mips/crtn.S (fini, init): New labels. 4966 49672013-03-14 Jakub Jelinek <jakub@redhat.com> 4968 4969 PR tree-optimization/53265 4970 * unwind-dw2.c (execute_cfa_program): Avoid 4971 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save 4972 on targets with DWARF_FRAME_REGISTERS < 32. 4973 49742013-03-13 Oleg Endo <olegendo@gcc.gnu.org> 4975 4976 PR target/49880 4977 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A. 4978 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions. 4979 49802013-03-07 Sriraman Tallam <tmsriram@google.com> 4981 4982 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for 4983 sandybridge processors. 4984 49852013-03-06 Oleg Endo <olegendo@gcc.gnu.org> 4986 4987 PR target/56529 4988 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to 4989 inclusion list. 4990 49912013-03-04 Edgar E. Iglesias <edgar.iglesias@gmail.com> 4992 4993 * config/microblaze/crti.S: Setup stack protection at entry 4994 49952013-03-04 Georg-Johann Lay <avr@gjlay.de> 4996 4997 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3) 4998 (__rotldi3): Shift bytewise if applicable. 4999 50002013-03-01 James Greenhalgh <james.greenhalgh@arm.com> 5001 5002 * config/aarch64/sync-cache.c 5003 (__aarch64_sync_cache_range): Silence warnings. 5004 50052013-02-25 Catherine Moore <clm@codesourcery.com> 5006 5007 Revert: 5008 2013-02-24 Catherine Moore <clm@codesourcery.com> 5009 Joseph Myers <joseph@codesourcery.com> 5010 Chao-ying Fu <fu@mips.com> 5011 5012 * config/mips/mips16.S: Don't build for microMIPS. 5013 * config/mips/linux-unwind.h: Handle microMIPS frame. 5014 * config/mips/crtn.S (fini, init): New labels. 5015 50162013-02-24 Catherine Moore <clm@codesourcery.com> 5017 Joseph Myers <joseph@codesourcery.com> 5018 Chao-ying Fu <fu@mips.com> 5019 5020 * config/mips/mips16.S: Don't build for microMIPS. 5021 * config/mips/linux-unwind.h: Handle microMIPS frame. 5022 * config/mips/crtn.S (fini, init): New labels. 5023 50242012-02-19 Edgar E. Iglesias <edgar.iglesias@gmail.com> 5025 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000 5026 as dividend. 5027 50282013-02-16 Alan Modra <amodra@gmail.com> 5029 5030 PR target/55431 5031 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete. 5032 (ppc_fallback_frame_state): Always set up save locations for fp 5033 and altivec. Don't bother with non-callee-saved regs, r0-r13 5034 except for r2 on ppc64, fr0-fr13, v0-v19, vscr. 5035 50362013-02-12 Georg-Johann Lay <avr@gjlay.de> 5037 5038 PR target/54222 5039 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA, 5040 _ssmulHA, _ssmulSA. 5041 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3, 5042 _ssmulha3, _usmulusa3, _ssmulsa3. 5043 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3. 5044 (__muldi3): XCALL __muldi3_6 instead of rcall. 5045 (__umulsidi3, __mulsidi3): New functions. 5046 (do_prologue_saves, do_epilogue_restores): New .macros. 5047 (__divdi3_moddi3): Use them. 5048 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3) 5049 (__usmulusa3, __ssmulsa3): New functions. 5050 50512013-02-11 Iain Sandoe <iain@codesourcery.com> 5052 Jack Howarth <howarth@bromo.med.uc.edu> 5053 Patrick Marlier <patrick.marlier@gmail.com> 5054 5055 PR libitm/55693 5056 * config/darwin-crt-tm.c: Remove dummy functions hack. 5057 50582013-02-08 Georg-Johann Lay <avr@gjlay.de> 5059 5060 PR target/54222 5061 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a. 5062 * config/avr/lib2-object.mk: New iterator to build objects from it. 5063 * config/avr/t-avr: Iterate lib2-object.mk to build objects from 5064 lib2funcs.c. 5065 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2. 5066 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3, 5067 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4, 5068 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3 5069 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3. 5070 * config/avr/lib1funcs-fixed.S: Implement them. 5071 50722013-02-04 Richard Sandiford <rdsandiford@googlemail.com> 5073 5074 Update copyright years. 5075 50762013-02-01 David Edelsohn <dje.gcc@gmail.com> 5077 5078 PR target/54601 5079 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file. 5080 Add crtcxa to extra_parts. 5081 * config/rs6000/exit.h: New file. 5082 * config/rs6000/cxa_atexit.c: New file. 5083 * config/rs6000/cxa_finalize.c: New file. 5084 * config/rs6000/crtcxa.c: New file. 5085 * config/rs6000/t-aix-cxa: New file. 5086 * config/rs6000/libgcc-aix-cxa.ver: New file. 5087 50882013-01-31 Nick Clifton <nickc@redhat.com> 5089 5090 * config/v850/lib1funcs.S: Add support for e3v5 architecture 5091 variant. 5092 50932013-01-29 Georg-Johann Lay <avr@gjlay.de> 5094 5095 PR target/54222 5096 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: 5097 _mulQQ, _mulHQ, _mulHA, _mulSA, 5098 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA, 5099 _divQQ, _divHQ, _divHA, _divSA, 5100 _divUQQ, _divUHQ, _divUHA, _divUSA. 5101 51022013-01-26 David Holsgrove <david.holsgrove@xilinx.com> 5103 5104 * config.host(microblaze*-linux*): tmake_file: Remove 5105 t-slibgcc-nolc-override, add t-slibgcc-libgcc. 5106 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE 5107 to exclude functions from being built with libgcc.c and use 5108 the microblaze assembly. 5109 51102013-01-26 Edgar E. Iglesias <edgar.iglesias@gmail.com> 5111 5112 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update 5113 extra_parts. 5114 51152013-01-17 Yufeng Zhang <yufeng.zhang@arm.com> 5116 5117 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the 5118 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type 5119 __UINTPTR_TYPE__; also cast 'base' to the same type before the 5120 alignment operation. 5121 51222013-01-15 Sofiane Naci <sofiane.naci@arm.com> 5123 5124 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update 5125 loop start address for cache clearing. 5126 51272013-01-14 Georg-Johann Lay <avr@gjlay.de> 5128 5129 * config/avr/lib1funcs.S: Remove trailing blanks. 5130 * config/avr/lib1funcs-fixed.S: Ditto. 5131 51322013-01-14 Georg-Johann Lay <avr@gjlay.de> 5133 5134 * config/avr/avr-lib.h: Add GPL copyright notice. 5135 51362013-01-14 Georg-Johann Lay <avr@gjlay.de> 5137 5138 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only 5139 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0. 5140 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low, 5141 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0. 5142 51432013-01-07 Mark Kettenis <kettenis@openbsd.org> 5144 5145 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*): 5146 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets. 5147 51482013-01-04 Nick Clifton <nickc@redhat.com> 5149 5150 * config/v850/lib1funcs.S: Only provide CALLT support functions if 5151 the CALLT instruction is supported. 5152 51532012-12-20 Jonathan Wakely <jwakely.gcc@gmail.com> 5154 5155 * gthr.h (__gthread_cond_timedwait_recursive): Do not require. 5156 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove. 5157 51582012-12-13 John Tytgat <John@bass-software.com> 5159 5160 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp 5161 is 25. 5162 51632012-12-12 Jakub Jelinek <jakub@redhat.com> 5164 5165 PR libgcc/55451 5166 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid 5167 undefined signed overflows. 5168 51692012-12-09 Uros Bizjak <ubizjak@gmail.com> 5170 5171 PR target/55344 5172 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined. 5173 51742012-12-06 Uros Bizjak <ubizjak@gmail.com> 5175 5176 * config/i386/sfp-machine.h (FP_EX_ALL): Define. 5177 (FP_TRAPPING_EXCEPTIONS): Define. 5178 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define. 5179 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto. 5180 51812012-12-04 Richard Henderson <rth@redhat.com> 5182 5183 PR bootstrap/55571 5184 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a. 5185 51862012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com> 5187 5188 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define. 5189 (FP_EX_SHIFT): Define. 5190 (FP_TRAPPING_EXCEPTIONS): Define. 5191 51922012-12-04 Marcus Shawcroft <marcus.shawcroft@arm.com> 5193 5194 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define. 5195 (FP_ROUNDMODE): Use FP_RND_MASK. 5196 * config/aarch64/sfp-exceptions.c: New. 5197 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): 5198 Use __sfp_handle_exceptions. 5199 52002012-12-04 Richard Earnshaw <rearnsha@arm.com> 5201 5202 * config.host: (arm*-*-freebsd*): Remove. 5203 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic. 5204 (arm*-*-elf*): Remove. 5205 (arm*-*-wince-pe*): Remove. 5206 * arm/unwind-arm.c (struct fpa_reg): Delete. 5207 (struct fpa_regs): Delete. 5208 (phase1_vrs): Remove fpa element. 5209 (_Unwind_VRS_Get): Remove _UVRSC_FPA. 5210 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise. 5211 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support. 5212 * ieee754-sf.S (floatundisf): Remove FPA support. 5213 (floatdisf): Likewise. 5214 * ieee75f-df.S (floatundidf): Likewise. 5215 (floatdidf): Likewise. 5216 52172012-11-29 Kai Tietz <ktietz@redhat.com> 5218 5219 PR target/55445 5220 * unwind-c.c (__SEH__): Make sure SjLj isn't active. 5221 * unwind-generic.h: Likewise. 5222 * unwind-seh.c: Likewise. 5223 52242012-11-28 Richard Henderson <rth@redhat.com> 5225 5226 PR libgcc/48076 5227 * emutls.c (__emutls_get_address): Avoid race condition between 5228 obj->loc.offset read and emutls_key initialization. 5229 52302012-11-22 Georg-Johann Lay <avr@gjlay.de> 5231 5232 Adjust decimal point of signed accum mode to GCC default. 5233 5234 PR target/54222 5235 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq, 5236 _divqq_helper. 5237 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf) 5238 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa) 5239 (__mulha3, __mulsa3) 5240 (__divqq3, __divha3, __divsa3): Adjust to new position of 5241 decimal point of signed accum types. 5242 5243 (__mulusa3_round): New function. 5244 (__mulusa3): Use it. 5245 (__divqq_helper): New function. 5246 (__udivuqq3): Use it. 5247 52482012-11-20 Jakub Jelinek <jakub@redhat.com> 5249 5250 PR bootstrap/55370 5251 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it. 5252 52532012-11-18 Teresa Johnson <tejohnson@google.com> 5254 5255 PR bootstrap/55051 5256 * libgcov.c (gcov_exit): Remove merged program summary 5257 comparison unless !GCOV_LOCKED. 5258 52592012-11-15 Marcus Shawcroft <marcus.shawcroft@arm.com> 5260 5261 * soft-fp: Updated from glibc upstream. 5262 52632012-11-06 Ian Lance Taylor <iant@google.com> 5264 5265 * generic-morestack.c (__generic_morestack): Align the returned 5266 stack pointer to a 32 byte boundary. 5267 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't 5268 increment the return address until we have decided that we don't 5269 have a varargs function. 5270 (__morestack) [32-bit]: Align stack correctly when calling C 5271 functions. 5272 (__morestack) [64-bit]: Likewise. 5273 52742012-11-04 Thomas Schwinge <thomas@codesourcery.com> 5275 5276 * configure: Regenerate. 5277 52782012-11-02 Uros Bizjak <ubizjak@gmail.com> 5279 5280 PR target/55175 5281 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT. 5282 * config/i386/sfp-machine.h: Guard exception handling 5283 code with _SOFT_FLOAT. 5284 * config/i386/32/sfp-machine.h: Guard rounding handling 5285 code with _SOFT_FLOAT. 5286 * config/i386/64/sfp-machine.h: Ditto. 5287 52882012-10-31 Joel Sherrill <joel.sherrill@oarcorp.com> 5289 5290 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o 5291 as extra_parts. 5292 52932012-10-26 Uros Bizjak <ubizjak@gmail.com> 5294 5295 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave. 5296 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure 5297 when appropriate. Correct structure element types. 5298 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove 5299 -minline-all-stringops from compile flags. 5300 53012012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org> 5302 5303 * config.host (sparc64-*-rtems*): Remove sparc/t-elf. 5304 53052012-10-25 Ralf Corsépius <ralf.corsepius@rtems.org> 5306 5307 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts. 5308 53092012-10-25 Sebastian Huber <sebastian.huber@embedded-brains.de> 5310 5311 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to 5312 tmake_file. 5313 53142012-10-23 Ian Bolton <ian.bolton@arm.com> 5315 Jim MacArthur <jim.macarthur@arm.com> 5316 Marcus Shawcroft <marcus.shawcroft@arm.com> 5317 Nigel Stephens <nigel.stephens@arm.com> 5318 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> 5319 Richard Earnshaw <rearnsha@arm.com> 5320 Sofiane Naci <sofiane.naci@arm.com> 5321 Stephen Thomas <stephen.thomas@arm.com> 5322 Tejas Belagod <tejas.belagod@arm.com> 5323 Yufeng Zhang <yufeng.zhang@arm.com> 5324 5325 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New. 5326 * config/aarch64/crti.S: New file. 5327 * config/aarch64/crtn.S: New file. 5328 * config/aarch64/linux-unwind.h: New file. 5329 * config/aarch64/sfp-machine.h: New file. 5330 * config/aarch64/sync-cache.c: New file. 5331 * config/aarch64/t-aarch64: New file. 5332 * config/aarch64/t-softfp: New file. 5333 53342012-10-21 Hans-Peter Nilsson <hp@bitrange.com> 5335 5336 * config/mmix/crti.S: Mark program and data addresses using PRELD. 5337 Remove typo'd and unnecessary alignment-LOC for .data. Remove 5338 no-longer-needed LDBU insns. 5339 53402012-10-18 Sebastian Huber <sebastian.huber@embedded-brains.de> 5341 5342 * config.host 5343 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename 5344 "arm*-*-rtemseabi*" to "arm*-*-rtems*". 5345 53462012-10-17 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> 5347 5348 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A. 5349 53502012-10-15 Matthias Klose <doko@ubuntu.com> 5351 5352 * config.host: Match arm*-*-linux-* for ARM Linux/GNU. 5353 53542012-10-15 Pavel Chupin <pavel.v.chupin@intel.com> 5355 5356 * configure: Regenerate. 5357 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use. 5358 53592012-10-10 Uros Bizjak <ubizjak@gmail.com> 5360 5361 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE 5362 instructions for 64bit targets only. 5363 53642012-10-10 Uros Bizjak <ubizjak@gmail.com> 5365 5366 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF, 5367 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ... 5368 * config/i386/32/sfp-machine.h: ... here. 5369 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, 5370 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): 5371 New defines. 5372 53732012-10-07 Matthias Klose <doko@ubuntu.com> 5374 5375 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters 5376 as unused. 5377 (_Unwind_decode_typeinfo_ptr): Mark base as unused. 5378 53792012-10-06 Mark Kettenis <kettenis@openbsd.org> 5380 5381 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file. 5382 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD. 5383 (USE_PT_GNU_EH_FRAME): Define for OpenBSD. 5384 (ElfW): Likewise. 5385 53862012-10-05 Jonathan Wakely <jwakely.gcc@gmail.com> 5387 5388 PR other/53889 5389 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy): 5390 Fix parameter names. 5391 53922012-10-04 Oleg Endo <olegendo@gcc.gnu.org> 5393 5394 PR target/33135 5395 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete. 5396 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete. 5397 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option. 5398 53992012-10-03 Oleg Endo <olegendo@gcc.gnu.org> 5400 5401 PR target/50457 5402 * config/sh/linux-atomic.S: Delete. 5403 * config/sh/linux-atomic.c: New. 5404 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with 5405 linux-atomic.c. Add cflags to disable warnings. 5406 54072012-10-02 Jonathan Wakely <jwakely.gcc@gmail.com> 5408 5409 PR other/53889 5410 * gthr.h (__gthread_recursive_mutex_destroy): Document new required 5411 function. 5412 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define. 5413 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise. 5414 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise. 5415 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise. 5416 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy): 5417 Likewise. 5418 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy): 5419 Likewise. 5420 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy): 5421 Likewise. 5422 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise. 5423 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise. 5424 54252012-09-19 Mark Kettenis <kettenis@openbsd.org> 5426 5427 * config.host (hppa-*-openbsd*): New target. 5428 * config/pa/t-openbsd: New file. 5429 54302012-09-15 Georg-Johann Lay <avr@gjlay.de> 5431 5432 PR target/54222 5433 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4, 5434 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8, 5435 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions. 5436 (__divsa3): Use __negsi2 to negate r_quoL. 5437 * config/avr/lib1funcs.S (FALIAS): New macro. 5438 (__divmodsi4): Break out and use __divmodsi4_neg1 as... 5439 (__negsi2): ...this new function. 5440 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8, 5441 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4, 5442 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8. 5443 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub. 5444 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes. 5445 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes. 5446 54472012-09-10 Oleg Endo <olegendo@gcc.gnu.org> 5448 5449 PR target/54089 5450 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0. 5451 (lshrsi3): Reimplement as lshrsi3_r0. 5452 54532012-09-10 Andreas Schwab <schwab@linux-m68k.org> 5454 5455 PR target/46191 5456 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead 5457 of libgcc.a. 5458 54592012-09-07 Teresa Johnson <tejohnson@google.com> 5460 5461 PR gcov-profile/54487 5462 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram 5463 differences. 5464 54652012-09-05 Georg-Johann Lay <avr@gjlay.de> 5466 5467 PR target/54461 5468 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if 5469 not configured --with-avrlibc=no. 5470 * config/avr/t-avrlibc: New file. 5471 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE. 5472 (DPBIT_FUNCS): Ditto. 5473 (TPBIT_FUNCS): Ditto. 5474 54752012-09-04 Teresa Johnson <tejohnson@google.com> 5476 5477 * libgcov.c (struct gcov_summary_buffer): New structure. 5478 (gcov_histogram_insert): New function. 5479 (gcov_compute_histogram): Ditto. 5480 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of 5481 histograms during summary merging. 5482 54832012-09-01 Mark Kettenis <kettenis@openbsd.org> 5484 5485 * config.host (x86_64-*-openbsd*): New target. 5486 54872012-08-29 Chung-Lin Tang <cltang@codesourcery.com> 5488 5489 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16' 5490 attribute. 5491 54922012-08-24 Georg-Johann Lay <avr@gjlay.de> 5493 5494 PR target/54222 5495 * config/avr/t-avr (conv_X): Rename to func_X. 5496 54972012-08-24 Georg-Johann Lay <avr@gjlay.de> 5498 5499 PR target/54222 5500 * config/avr/lib1funcs-fixed.S: New file. 5501 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi 5502 after they are used. 5503 (neg2, neg4): New macros. 5504 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants. 5505 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants. 5506 (__umulhisi3): Speed up MUL variant if there is enough flash. 5507 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's 5508 avr-modes.def. 5509 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf, 5510 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf, 5511 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq, 5512 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3, 5513 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3, 5514 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3. 5515 (LIB2FUNCS_EXCLUDE): Add supported functions. 5516 55172012-08-22 Georg-Johann Lay <avr@gjlay.de> 5518 5519 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out 5520 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects, 5521 libgcc-s-objects. 5522 * fixed-obj.mk: Only expand dependency if $o is not in 5523 LIB2FUNCS_EXCLUDE. 5524 55252012-08-22 H.J. Lu <hongjiu.lu@intel.com> 5526 5527 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New. 5528 55292012-08-22 Joseph Myers <joseph@codesourcery.com> 5530 5531 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions 5532 depend on --enable-shared. 5533 ($(lib1asmfuncs-o)): Use %.vis files independent of 5534 --enable-shared. 5535 * static-object.mk ($(base)$(objext), $(base).vis) 5536 ($(base)_s$(objext)): Use same rules for visibility handling as in 5537 shared-object.mk. 5538 55392012-08-21 Ian Lance Taylor <iant@google.com> 5540 5541 * config/i386/morestack.S (__morestack_non_split): Increase amount 5542 of space allocated for non-split code stack. 5543 55442012-08-19 Joseph Myers <joseph@codesourcery.com> 5545 5546 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc 5547 even if inhibit_libc. 5548 55492012-08-17 Julian Brown <julian@codesourcery.com> 5550 5551 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to 5552 -fexceptions -fnon-call-exceptions if not defined. 5553 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above. 5554 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define. 5555 55562012-08-17 Andreas Schwab <schwab@linux-m68k.org> 5557 5558 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix 5559 type. 5560 55612012-08-16 David Edelsohn <dje.gcc@gmail.com> 5562 5563 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after 5564 rs6000/t-slibgcc-aix. 5565 55662012-08-15 Segher Boessenkool <segher@kernel.crashing.org> 5567 5568 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling. 5569 55702012-08-15 Segher Boessenkool <segher@kernel.crashing.org> 5571 5572 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax. 5573 55742012-08-03 H.J. Lu <hongjiu.lu@intel.com> 5575 5576 PR driver/54171 5577 * Makefile.in (version): Replace top_srcdir with srcdir. 5578 55792012-08-03 Jonathan Yong <jon_y@users.sourceforge.net> 5580 5581 * Makefile.in (version): set to BASE-VER file from gcc directory. 5582 55832012-08-01 Nick Clifton <nickc@redhat.com> 5584 5585 * config/m32c/lib2funcs.c (__clrsbhi2): New function. 5586 Implements __clrsb for an HImode argument. 5587 55882012-07-31 Nick Clifton <nickc@redhat.com> 5589 5590 * config/stormy16/lib2funcs.c (__clrsbhi2): New function. 5591 Implements __clrsb for an HImode argument. 5592 * config/stormy16/clrsbhi2.c: New file: 5593 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c. 5594 55952012-07-22 Steven Bosscher <steven@gcc.gnu.org> 5596 5597 * libgcov.c (__gcov_ior_profiler): Benign comment fix. 5598 55992012-07-19 Tristan Gingold <gingold@adacore.com> 5600 Richard Henderson <rth@redhat.com> 5601 5602 * unwind-seh.c: New file. 5603 * unwind-generic.h: Include windows.h for SEH. 5604 (_Unwind_Exception): Use 6 private fields for SEH. 5605 (_GCC_specific_handler): Declare. 5606 * unwind-c.c (__gcc_personality_seh0): New function. 5607 Adjust for SEH. 5608 * config/i386/libgcc-cygming.ver: New file. 5609 * config/i386/t-seh-eh: New file. 5610 * config.host (x86_64-*-mingw*): Default to seh. 5611 56122012-07-14 Steven Bosscher <steven@gcc.gnu.org> 5613 5614 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840. 5615 56162012-06-17 Uros Bizjak <ubizjak@gmail.com> 5617 5618 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use 5619 __builtin_expect when checking for exceptions. 5620 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto. 5621 56222012-06-13 Uros Bizjak <ubizjak@gmail.com> 5623 5624 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New 5625 function declaration. 5626 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions. 5627 (FP_RND_MASK): New. 5628 * config/ia64/sfp-exceptions.c: New. 5629 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c. 5630 56312012-06-13 Uros Bizjak <ubizjak@gmail.com> 5632 5633 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D, 5634 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ... 5635 * config/i386/64/sfp-machine: ... (delete here) ... 5636 * config/i386/sfp-machine.h: ... to here. 5637 (FP_EX_MASK): Remove. 5638 (FP_RND_MASK): New. 5639 (FP_INIT_ROUNDMODE): Declare asm as volatile. 5640 56412012-06-11 Sriraman Tallam <tmsriram@google.com> 5642 5643 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init. 5644 * config/i386/libgcc-sol2.ver: Ditto. 5645 * config/i386/libgcc-glibc.ver: Ditto. 5646 56472012-06-11 Roland McGrath <mcgrathr@google.com> 5648 5649 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p): 5650 If __GLIBC__ is defined, refer to __pthread_key_create instead of 5651 pthread_cancel. 5652 56532012-06-09 Uros Bizjak <ubizjak@gmail.com> 5654 5655 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype, 5656 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM, 5657 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT, 5658 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF, 5659 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE, 5660 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ... 5661 * config/i386/64/sfp-machine: ... (delete here) ... 5662 * config/i386/sfp-machine.h: ... to here. 5663 (FP_EX_MASK): New. 5664 (__sfp_handle_exceptions): New function declaration. 5665 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions. 5666 * config/i386/sfp-exceptions.c: New. 5667 * config/i386/t-softfp: New. 5668 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add 5669 i386/t-softfp to tmake_file. 5670 56712012-06-03 David S. Miller <davem@davemloft.net> 5672 5673 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit 5674 change. 5675 56762012-05-31 David S. Miller <davem@davemloft.net> 5677 5678 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer 5679 multiply and divide instructions on 32-bit when V9. 5680 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit. 5681 56822012-05-29 Joseph Myers <joseph@codesourcery.com> 5683 5684 * config/arm/ieee754-df.S: Fix typos. 5685 * config/arm/ieee754-sf.S: Fix typos. 5686 * config/c6x/libunwind.S: Fix typos. 5687 * config/epiphany/udivsi3-float.c: Fix typos. 5688 * config/microblaze/muldi3_hard.S: Fix typos. 5689 * config/picochip/adddi3.S: Fix typos. 5690 * config/picochip/ashlsi3.S: Fix typos. 5691 * config/picochip/ashrsi3.S: Fix typos. 5692 * config/picochip/clzsi2.S: Fix typos. 5693 * config/picochip/cmpsi2.S: Fix typos. 5694 * config/picochip/divmod15.S: Fix typos. 5695 * config/picochip/divmodhi4.S: Fix typos. 5696 * config/picochip/divmodsi4.S: Fix typos. 5697 * config/picochip/longjmp.S: Fix typos. 5698 * config/picochip/lshrsi3.S: Fix typos. 5699 * config/picochip/parityhi2.S: Fix typos. 5700 * config/picochip/popcounthi2.S: Fix typos. 5701 * config/picochip/setjmp.S: Fix typos. 5702 * config/picochip/subdi3.S: Fix typos. 5703 * config/picochip/ucmpsi2.S: Fix typos. 5704 * config/picochip/udivmodhi4.S: Fix typos. 5705 * config/picochip/udivmodsi4.S: Fix typos. 5706 * config/spu/divv2df3.c: Fix typos. 5707 * config/spu/mfc_multi_tag_release.c: Fix typos. 5708 * config/spu/mfc_tag_release.c: Fix typos. 5709 * configure.ac: Fix typos. 5710 * configure: Regenerate. 5711 57122012-05-25 Ian Lance Taylor <iant@google.com> 5713 5714 * config/i386/morestack.S (__morestack_non_split): Check whether 5715 caller is varargs and needs %bp to hold the stack frame on return. 5716 57172012-05-25 Olivier Hainque <hainque@adacore.com> 5718 5719 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall 5720 sequence in the non pic case on VxWorks. 5721 57222012-05-24 Olivier Hainque <hainque@adacore.com> 5723 5724 * Makefile.in: Move dependency on install-unwind_h from 5725 "install-leaf" to "install". 5726 57272012-05-24 Olivier Hainque <hainque@adacore.com> 5728 5729 * Makefile.in (clean): Remove libgcc_tm.stamp as well. 5730 Use a separate command for stamp removals. 5731 57322012-05-21 Andrew Pinski <apinski@cavium.com> 5733 5734 PR bootstrap/53183 5735 * configure.ac: Define the default includes to being none. 5736 * configure: Regenerate. 5737 57382012-05-16 Olivier Hainque <hainque@adacore.com> 5739 5740 * Makefile.in (install-unwind_h): Rename into ... 5741 (install-unwind_h-forbuild): New target. 5742 (all): Use it instead of the former install-unwind_h. 5743 (install-unwind_h): Reinstate, copy to user install destination 5744 for include files, not to the internal gcc object directory one. 5745 (install-leaf): Depend on it. 5746 57472012-05-15 Olivier Hainque <hainque@adacore.com> 5748 5749 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful 5750 register numbers. LR_REGNO replaces R_LR. 5751 (ucontext_for): New, helper for ... 5752 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2 5753 and 5.3 of ... 5754 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations. 5755 57562012-05-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 5757 5758 * config.host (i[34567]86-*-linux*, x86_64-*-linux*) 5759 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu) 5760 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move 5761 i386/t-cpuinfo ... 5762 (i[34567]86-*-*, x86_64-*-*): ... here. 5763 5764 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version. 5765 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version. 5766 5767 * config/i386/i386-cpuinfo.c: Rename to ... 5768 * config/i386/cpuinfo.c: ... this. 5769 * config/i386/t-cpuinfo (LIB2ADD): Reflect this. 5770 5771 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h. 5772 (libgcc_cv_init_priority): New test. 5773 * configure: Regenerate. 5774 * config.in: New file. 5775 * Makefile.in (clean): Rename config.h to auto-target.h. 5776 (config.h): Likewise. 5777 (stamp-h): Likewise. 5778 5779 * config/i386/cpuinfo.c (auto-target.h): Include. 5780 (CONSTRUCTOR_PRIORITY): Define. 5781 (__cpu_indicator_init): Use it. 5782 57832012-05-09 H.J. Lu <hongjiu.lu@intel.com> 5784 5785 * longlong.h: Use a URL instead of an FSF postal address. 5786 Replace spaces with tab. 5787 57882012-05-08 Teresa Johnson <tejohnson@google.com> 5789 5790 * libgcov.c (gcov_clear, __gcov_reset): New functions. 5791 (__gcov_dump): Ditto. 5792 (gcov_dump_complete): New global variable. 5793 (gcov_exit): Export hidden to enable use in L_gcov_dump. 5794 (__gcov_flush): Outline functionality now in gcov_clear. 5795 * Makefile.in (L_gcov_reset, L_gcov_dump): Define. 5796 57972012-04-28 Aurelien Jarno <aurelien@aurel32.net> 5798 5799 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove. 5800 (mips*-*-linux*): Include mips/t-tpbit when long double is 5801 16 bytes long. 5802 58032012-04-25 Sriraman Tallam <tmsriram@google.com> 5804 5805 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value. 5806 (get_available_features): New argument. Check for AVX2. 5807 (__cpu_indicator_init): Modify call to get_available_features. 5808 58092012-04-25 Alan Modra <amodra@gmail.com> 5810 5811 * config/rs6000/crtsavevr.S: New file. 5812 * config/rs6000/crtrestvr.S: New file. 5813 * config/rs6000/t-savresfgpr: Build the above. 5814 * config/rs6000/t-netbsd: Likewise. 5815 58162012-04-24 Sriraman Tallam <tmsriram@google.com> 5817 5818 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always. 5819 58202012-04-24 Sriraman Tallam <tmsriram@google.com> 5821 5822 * libgcc/config/i386/i386-cpuinfo.c: New file. 5823 * libgcc/config/i386/t-cpuinfo: New file. 5824 * libgcc/config.host: Include t-cpuinfo. 5825 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model. 5826 58272012-04-24 Chao-ying Fu <fu@mips.com> 5828 5829 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC. 5830 58312012-04-20 Thomas Schwinge <thomas@codesourcery.com> 5832 5833 struct siginfo vs. siginfo_t 5834 5835 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use 5836 siginfo_t instead of struct siginfo. 5837 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise. 5838 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise. 5839 * config/ia64/linux-unwind.h (ia64_fallback_frame_state) 5840 (ia64_handle_unwabi): Likewise. 5841 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise. 5842 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise. 5843 * config/sh/linux-unwind.h (shmedia_fallback_frame_state) 5844 (sh_fallback_frame_state): Likewise. 5845 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise. 5846 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise. 5847 58482012-04-02 H.J. Lu <hongjiu.lu@intel.com> 5849 5850 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32 5851 system call number. 5852 58532012-03-31 Eric Botcazou <ebotcazou@adacore.com> 5854 5855 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC 5856 if it hasn't been previously saved. 5857 58582012-03-29 H.J. Lu <hongjiu.lu@intel.com> 5859 5860 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define 5861 only for glibc. 5862 58632012-03-28 Georg-Johann Lay <avr@gjlay.de> 5864 5865 PR target/52737 5866 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks 5867 instead of __AVR_HAVE_8BIT_SP__. 5868 58692012-03-26 Tristan Gingold <gingold@adacore.com> 5870 5871 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword. 5872 (unw_table_entry): Use unw_word instead of unsigned long. 5873 (_Unwind_FindTableEntry): Likewise. 5874 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise. 5875 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise. 5876 (_Unwind_FindTableEntry): Likewise. 5877 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state) 5878 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context) 5879 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num) 5880 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs) 5881 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr) 5882 (uw_frame_state_for, uw_update_reg_address, uw_update_context) 5883 (uw_init_context_1, uw_install_context): Likewise. 5884 (unw_word): Move to unwind-ia64.h 5885 58862012-03-26 Tristan Gingold <gingold@adacore.com> 5887 5888 * config/vms/vms-ucrt0.c: Update copyright years. 5889 Add a sanity check. 5890 (___gcc_main_flags): Declare. 5891 (__main): Check flags to remap argv and exit code. 5892 * config.host (*-*-*vms*): Adjust extra_parts. 5893 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove. 5894 (crt0.o): Add. 5895 58962012-03-22 Richard Earnshaw <rearnsha@arm.com> 5897 5898 * arm/lib1funcs.asm (ctzsi2): New function. 5899 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2. 5900 * arm/t-linux (LIB1ASMFUNCS): Likewise. 5901 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise. 5902 * arm/t-symbian (LIB1ASMFUNCS): Likewise. 5903 * arm/t-vxworks (LIB1ASMFUNCS): Likewise. 5904 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise. 5905 59062012-03-21 Andreas Tobler <andreast@fgznet.ch> 5907 5908 * config.host: Add bits to support powerpc64-*-freebsd*. 5909 * config/rs6000/freebsd-unwind.h: New file. 5910 * config/rs6000/t-freebsd64: New file. 5911 59122012-03-20 Richard Guenther <rguenther@suse.de> 5913 5914 PR gcov-profile/52627 5915 * libgcov.c (init_mx): Fix mutex name. 5916 59172012-03-16 Tristan Gingold <gingold@adacore.com> 5918 5919 * config/ia64/vms-unwind.h: Remove ulong (and replace 5920 it by unw_reg where used). Define unw_reg with __int64. 5921 59222012-03-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 5923 5924 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove 5925 Solaris 8 handling. 5926 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove 5927 Solaris 8 handling. 5928 (sparc_is_sighandler): Likewise. 5929 59302012-03-13 H.J. Lu <hongjiu.lu@intel.com> 5931 5932 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size 5933 <= saved reg size. 5934 59352012-03-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 5936 5937 * config/arm/crtn.S: Fix typo. 5938 59392012-03-13 Richard Guenther <rguenther@suse.de> 5940 5941 * libgcov.c: Remove stdio.h include and NULL un-define. 5942 59432012-03-13 Richard Guenther <rguenther@suse.de> 5944 5945 PR target/52569 5946 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again. 5947 59482012-03-13 Richard Guenther <rguenther@suse.de> 5949 5950 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition. 5951 59522012-03-13 Richard Guenther <rguenther@suse.de> 5953 5954 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION 5955 and __gthread_mutex_init_function definitions. 5956 59572012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 5958 5959 * config.host (mips*-*-openbsd*): Remove. 5960 59612012-03-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 5962 5963 * config.host: Remove alpha*-dec-osf5.1* handling. 5964 * config/alpha/gthr-posix.c: Remove. 5965 * config/alpha/libgcc-osf5.ver: Remove. 5966 * config/alpha/osf5-unwind.h: Remove. 5967 * config/alpha/t-osf-pthread: Remove. 5968 * config/alpha/t-slibgcc-osf: Remove. 5969 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed. 5970 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define. 5971 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove. 5972 * mkmap-flat.awk: Remove osf_export handling. 5973 59742012-03-12 Richard Guenther <rguenther@suse.de> 5975 5976 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification. 5977 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define. 5978 (__gthread_mutex_init_function): New function. 5979 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define. 5980 5981 PR gcov/49484 5982 * libgcov.c: Include gthr.h. 5983 (__gcov_flush_mx): New global variable. 5984 (init_mx, init_mx_once): New functions. 5985 (__gcov_flush): Protect self with a mutex. 5986 (__gcov_fork): Re-initialize mutex after forking. 5987 * unwind-dw2-fde.c: Change condition under which to use 5988 __GTHREAD_MUTEX_INIT_FUNCTION. 5989 59902012-03-12 Tristan Gingold <gingold@adacore.com> 5991 5992 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS. 5993 * config/ia64/t-vms: Likewise. 5994 59952012-03-11 Michael Hope <michael.hope@linaro.org> 5996 5997 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable 5998 for Thumb-2. 5999 60002012-03-07 Walter Lee <walt@tilera.com> 6001 6002 * config/tilepro/atomic.c: Rename "atomic_" prefix to 6003 "arch_atomic_". 6004 (atomic_xor): Rename and move definition to 6005 config/tilepro/atomic.h. 6006 (atomic_nand): Ditto. 6007 * config/tilepro/atomic.h: Rename "atomic_" prefix to 6008 "arch_atomic_". 6009 (arch_atomic_xor): Move from config/tilepro/atomic.c. 6010 (arch_atomic_nand): Ditto. 6011 60122012-03-07 Georg-Johann Lay <avr@gjlay.de> 6013 6014 PR target/52507 6015 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part. 6016 60172012-03-07 Georg-Johann Lay <avr@gjlay.de> 6018 6019 PR target/52505 6020 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally 6021 from RAM. 6022 60232012-03-07 Georg-Johann Lay <avr@gjlay.de> 6024 6025 PR target/52461 6026 PR target/52508 6027 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage 6028 if RAMPZ affects reading from RAM. 6029 (__tablejump_elpm__): Ditto. 6030 (.xload): Ditto. 6031 (__movmemx_hi): Ditto. 6032 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM". 6033 (__do_global_dtors): Ditto. 6034 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto. 6035 (__movmemx_hi): Ditto. 6036 60372012-03-05 Richard Henderson <rth@redhat.com> 6038 6039 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later. 6040 [ARM] (count_trailing_zeros): Use the builtin. 6041 60422012-03-01 Kai Tietz <ktietz@redhat.com> 6043 6044 * soft-fp: Imported from glibc upstream. 6045 60462012-02-28 Kai Tietz <ktietz@redhat.com> 6047 6048 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it 6049 for mingw-targets as attribute gcc_struct. 6050 60512012-02-28 Ian Lance Taylor <iant@google.com> 6052 6053 * generic-morestack.c (__splitstack_releasecontext): Correct call 6054 to __morestack_release_segments. 6055 60562012-02-27 Samuel Thibault <samuel.thibault@ens-lyon.org> 6057 6058 PR target/52390 6059 * generic-morestack.c (__generic_morestack_set_initial_sp): Test 6060 for __linux__ when removing signals from __morestack_fullmask. 6061 60622012-02-23 Georg-Johann Lay <avr@gjlay.de> 6063 6064 PR target/52261 6065 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__. 6066 60672012-02-23 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> 6068 6069 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT 6070 instead of HAVE_INITFINI_ARRAY. 6071 * config/ia64/crtend.S: Likewise. 6072 60732012-02-20 Kai Tietz <ktietz@redhat.com> 6074 6075 PR libstdc++/52300 6076 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw. 6077 6078 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode 6079 to w32-unwind.h header. 6080 60812012-02-19 Richard Sandiford <rdsandiford@googlemail.com> 6082 6083 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*) 6084 (mips*-*-linux*): Remove t-slibgcc-libgcc. 6085 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr. 6086 * config/mips/mips16.S (__mips16_rdhwr): Delete. 6087 60882012-02-19 Richard Sandiford <rdsandiford@googlemail.com> 6089 6090 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information. 6091 60922012-02-15 Iain Sandoe <iains@gcc.gnu.org> 6093 6094 PR libitm/52220 6095 * config/darwin-crt-tm.c: Correct typo. 6096 60972012-02-15 Iain Sandoe <iains@gcc.gnu.org> 6098 Patrick Marlier <patrick.marlier@gmail.com> 6099 6100 PR libitm/52220 6101 * config/darwin-crt-tm.c: Generate dummy functions. 6102 61032012-02-15 Iain Sandoe <iains@gcc.gnu.org> 6104 Patrick Marlier <patrick.marlier@gmail.com> 6105 6106 PR libitm/52042 6107 * config/darwin-crt-tm.c (getTMCloneTable): New function. 6108 (__doTMRegistrations): Call it. 6109 (__doTMdeRegistrations): Likewise. 6110 61112012-01-15 Georg-Johann Lay <avr@gjlay.de> 6112 Anatoly Sokolov <aesok@post.ru> 6113 Eric Weddington <eric.weddington@atmel.com> 6114 6115 PR target/52261 6116 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA 6117 (__epilogue_restores__): Ditto. 6118 61192012-02-15 Eric Botcazou <ebotcazou@adacore.com> 6120 6121 PR target/51921 6122 PR target/52205 6123 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for 6124 Solaris 11 and slightly reformat. 6125 (sparc_is_sighandler): Likewise. 6126 61272012-02-14 Walter Lee <walt@tilera.com> 6128 6129 * config.host: Handle tilegx and tilepro. 6130 * config/tilegx/sfp-machine.h: New file. 6131 * config/tilegx/sfp-machine32.h: New file. 6132 * config/tilegx/sfp-machine64.h: New file. 6133 * config/tilegx/t-crtstuff: New file. 6134 * config/tilegx/t-softfp: New file. 6135 * config/tilegx/t-tilegx: New file. 6136 * config/tilepro/atomic.c: New file. 6137 * config/tilepro/atomic.h: New file. 6138 * config/tilepro/linux-unwind.h: New file. 6139 * config/tilepro/sfp-machine.h: New file. 6140 * config/tilepro/softdivide.c: New file. 6141 * config/tilepro/softmpy.S: New file. 6142 * config/tilepro/t-crtstuff: New file. 6143 * config/tilepro/t-tilepro: New file. 6144 61452012-02-07 Jonathan Wakely <jwakely.gcc@gmail.com> 6146 6147 PR libstdc++/51296 6148 PR libstdc++/51906 6149 * gthr-posix.h: Allow static initializer macros to be disabled. 6150 (__gthrw_pthread_cond_init): Define weak reference unconditionally. 6151 61522012-02-05 Chung-Lin Tang <cltang@codesourcery.com> 6153 6154 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*): 6155 Add t-slibgcc-libgcc to tmake_file. 6156 * config/mips/libgcc-mips16.ver: Revert previous patch. 6157 * config/mips/mips16.S (__mips16_rdhwr): Hide. 6158 61592012-02-02 Sumanth G <sumanth.gundapaneni@kpitcummins.com> 6160 Jayant R Sonar <jayant.sonar@kpitcummins.com> 6161 6162 * config.host: Add National Semiconductor CR16 target (cr16-*-*). 6163 * config/cr16/crti.S: New file. 6164 * config/cr16/crtlibid.S: New file. 6165 * config/cr16/crtn.S: New file. 6166 * config/cr16/lib1funcs.S: New file. 6167 * config/cr16/t-cr16: New file. 6168 * config/cr16/t-crtlibid: New file. 6169 * config/cr16/unwind-dw2.h: New file. 6170 * config/cr16/unwind-cr16.c: New file. 6171 * config/cr16/divmodhi3.c: New file. 6172 61732012-01-25 Alan Modra <amodra@gmail.com> 6174 6175 * config/rs6000/t-linux64: Delete. Move.. 6176 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here.. 6177 * config/rs6000/t-linux: ..and libgcc flags to here. 6178 61792012-01-22 Douglas B Rupp <rupp@gnat.com> 6180 6181 * config.host (i[34567]86-*-interix3*): 6182 Change triplet to i[34567]86-*-interix[3-9]*. 6183 * configure: Regenerate. 6184 61852012-01-15 Chung-Lin Tang <cltang@codesourcery.com> 6186 Richard Sandiford <rdsandiford@googlemail.com> 6187 6188 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add. 6189 * config/mips/mips16.S (__mips16_rdhwr): New function. 6190 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr. 6191 61922012-01-11 Nathan Sidwell <nathan@acm.org> 6193 6194 * libgcov.c (__gcov_init): Ignore objects with no functions. 6195 61962012-01-10 Georg-Johann Lay <avr@gjlay.de> 6197 6198 PR target/49868 6199 Extend __pgmx semantics to linearize memory. 6200 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx. 6201 * config/avr/lib1funcs.S (__xload_1): New function. 6202 (__movmemx_qi, __movmemx_hi): New functions. 6203 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx 6204 semantics. 6205 62062012-01-09 Eric Botcazou <ebotcazou@adacore.com> 6207 6208 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the 6209 purported sigacthandler address isn't null before dereferencing it. 6210 (sparc_is_sighandler): Likewise. 6211 62122012-01-09 Eric Botcazou <ebotcazou@adacore.com> 6213 6214 PR ada/41929 6215 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and 6216 add CFA. Revert back to old code for Solaris 8+ multi-threaded. 6217 (sparc_is_sighandler): Likewise. 6218 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER. 6219 62202012-01-06 Tristan Gingold <gingold@adacore.com> 6221 6222 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward 6223 compatibility thunks... 6224 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o) 6225 (crtbeginS.o, crtendS.o): ... and these to ... 6226 * config/ia64/t-ia64-elf: ... this new file. 6227 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*) 6228 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file. 6229 62302012-01-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> 6231 6232 * configure: Regenerate. 6233 * config/s390/t-crtstuff: Remove -fPIC. 6234 62352012-01-02 Jonathan Wakely <jwakely.gcc@gmail.com> 6236 6237 PR bootstrap/51006 6238 * enable-execute-stack-mprotect.c (getpagesize): Do not define 6239 for NetBSD. 6240 62412012-01-02 Georg-Johann Lay <avr@gjlay.de> 6242 6243 PR target/51345 6244 * config/avr/lib1funcs.S: Remove FIXME comments. 6245 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__. 6246 62472012-01-02 Georg-Johann Lay <avr@gjlay.de> 6248 6249 Implement light-weight DImode support. 6250 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8, 6251 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3. 6252 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3, 6253 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions. 6254 62552011-12-30 Nathan Sidwell <nathan@acm.org> 6256 6257 * libgcov.c (gcov_crc32): Remove global var. 6258 (free_fn_data): New function. 6259 (buffer_fn_data): Pass in filename, more robust error recovery. 6260 (crc32_unsigned): New function. 6261 (gcov_exit): More robust detection of new program. More robust 6262 error recovery. 6263 (__gcov_init): Do not update program's crc here. 6264 62652011-12-21 Tristan Gingold <gingold@adacore.com> 6266 6267 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define. 6268 62692011-12-21 Ian Lance Taylor <iant@google.com> 6270 6271 * config/i386/morestack.S: Simplify CFI opcodes throughout. 6272 62732011-12-20 Ian Lance Taylor <iant@google.com> 6274 6275 * config/i386/morestack.S (__morestack_non_split): If there is 6276 enough stack space already, don't split. Ask for more stack space 6277 than we required. 6278 62792011-12-20 Sergio Durigan Junior <sergiodj@redhat.com> 6280 6281 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and 6282 `sys/sdt.h'. 6283 (_Unwind_DebugHook): New function. 6284 (uw_restore_core_regs): New define. 6285 (unwind_phase2): Use uw_restore_core_regs instead of 6286 restore_core_regs. 6287 (unwind_phase2_forced): Likewise. 6288 (__gnu_Unwind_Resume): Likewise. 6289 62902011-12-20 Uros Bizjak <ubizjak@gmail.com> 6291 6292 * config/alpha/linux-unwind.h: Update copyright years. 6293 (MD_FROB_UPDATE_CONTEXT): New define. 6294 (alpha_frob_update_context): New function. 6295 62962011-12-17 Richard Sandiford <rdsandiford@googlemail.com> 6297 6298 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to 6299 tmake_file rather replacing it. 6300 63012011-12-15 Iain Sandoe <iains@gcc.gnu.org> 6302 6303 * config/rs6000/darwin-world.S (toplevel): Make it clear that this 6304 function is not used for PPC64. 6305 (save_world): Amend comments. Update the VRsave mask to reflect the 6306 saved regs. 6307 (rest_world): Update comments, do not clobber r10, do not use r8. 6308 (eh_rest_world_r10): Amend comments, do not use r8. 6309 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is 6310 no longer used, move restore of CR and target address to the end of 6311 the routine. 6312 63132011-12-14 H.J. Lu <hongjiu.lu@intel.com> 6314 6315 * generic-morestack.c (__generic_morestack_set_initial_sp): Check 6316 __GLIBC__ instead of __linux__ when using __SIGRTMIN. 6317 63182011-12-14 Georg-Johann Lay <avr@gjlay.de> 6319 6320 PR target/49313 6321 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3. 6322 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions. 6323 63242011-12-11 Eric Botcazou <ebotcazou@adacore.com> 6325 6326 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently. 6327 63282011-12-09 Georg-Johann Lay <avr@gjlay.de> 6329 6330 PR target/49313 6331 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3. 6332 * config/avr/lib1funcs.S (__muldi3): New function. 6333 63342011-12-06 Andrew Pinski <apinski@cavium.com> 6335 6336 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the 6337 size of func_ptr. 6338 (__frame_dummy_init_array_entry): Likewise. 6339 63402011-12-06 Georg-Johann Lay <avr@gjlay.de> 6341 6342 Forward-port from gcc-4_6-branch r181936 2011-12-02. 6343 6344 PR target/51345 6345 PR target/51002 6346 * config/avr/lib1funcs.S (__prologue_saves__, 6347 __epilogue_restores__, __divdi3_moddi3): Enclose parts using 6348 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments. 6349 63502011-12-04 Iain Sandoe <iains@gcc.gnu.org> 6351 6352 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines. 6353 63542011-11-30 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> 6355 6356 PR other/51272 6357 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub. 6358 (_ITM_deregisterTMCloneTable): Likewise. 6359 (__register_frame_info): Fix unused warning. 6360 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses, 6361 pthread_default_stacksize_np): Likewise. 6362 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules. 6363 63642011-11-29 DJ Delorie <dj@redhat.com> 6365 6366 * config.host (rl78-*-elf): New case. 6367 * config/rl78: New directory for the Renesas RL78. 6368 63692011-11-29 Bernd Schmidt <bernds@codesourcery.com> 6370 6371 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix 6372 formatting. 6373 63742011-11-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6375 6376 PR other/51022 6377 * config/rs6000/t-savresfgpr: New file. 6378 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but 6379 $(srcdir)/config/rs6000/eabi.S. 6380 * config/rs6000/t-ppccomm-ldbl: Remove. 6381 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to 6382 tmake_file. 6383 (powerpc-*-eabispe*): Likewise. 6384 (powerpc-*-eabi*): Likewise. 6385 (powerpc-*-linux*, powerpc64-*-linux*): Likewise. 6386 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm 6387 to tmake_file, remove rs6000/t-ppccomm-ldbl. 6388 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from 6389 tmake_file. 6390 (powerpc-*-eabisim*): Likewise. 6391 (powerpc-*-elf*): Likewise. 6392 (powerpc-*-eabialtivec*): Likewise. 6393 (powerpc-xilinx-eabi*): Likewise. 6394 (powerpc-*-rtems*): Likewise. 6395 (powerpcle-*-elf*): Likewise. 6396 (powerpcle-*-eabisim*): Likewise. 6397 (powerpcle-*-eabi*): Likewise. 6398 63992011-11-27 Ian Lance Taylor <iant@google.com> 6400 6401 * generic-morestack.c (__splitstack_find): Check for NULL old 6402 stack value. 6403 (__splitstack_resetcontext): New function. 6404 (__splitstack_releasecontext): New function. 6405 * libgcc-std.ver.in: Add new functions to GCC_4.7.0. 6406 64072011-11-27 Iain Sandoe <iains@gcc.gnu.org> 6408 6409 * config/darwin-crt-tm.c: Correct comments, use correct licence. 6410 64112011-11-27 Iain Sandoe <iains@gcc.gnu.org> 6412 6413 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions. 6414 64152011-11-26 Richard Henderson <rth@redhat.com> 6416 6417 * config/m68k/linux-atomic.c: New file. 6418 * config/m68k/t-linux: New file. 6419 * config.host (m68k-uclinux, m68k-linux): Use it. 6420 64212011-11-26 Richard Henderson <rth@redhat.com> 6422 6423 * crtstuff.c (__TMC_LIST__): Mark used not unused. 6424 (__TMC_END__): Only declare if hidden is available; in the definition, 6425 if hidden is unavailable add a null record. 6426 (deregister_tm_clones, register_tm_clones): New. 6427 (__do_global_dtors_aux, frame_dummy): Use them. 6428 (__do_global_dtors, __do_global_ctors_1): Likewise. 6429 64302011-11-22 Iain Sandoe <iains@gcc.gnu.org> 6431 6432 * config/darwin-crt-tm.c: New file. 6433 * config.host (darwin): Build crttms.o crttme.o to provide 6434 startup and shutdown for tm clones. 6435 * config/t-darwin (crttms.o): New build rule. 6436 (crttme.o): Likewise. 6437 64382011-11-21 Hans-Peter Nilsson <hp@axis.com> 6439 6440 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH 6441 et al. 6442 64432011-11-21 Richard Henderson <rth@redhat.com> 6444 6445 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF. 6446 (__TMC_LIST__, __TMC_END__): New. 6447 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable. 6448 (__do_global_dtors): Likewise. 6449 (frame_dummy): Call _ITM_registerTMCloneTable. 6450 (__do_global_ctors_1): Likewise. 6451 64522011-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6453 6454 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file. 6455 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file. 6456 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file. 6457 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file. 6458 * config/i386/t-darwin64: Remove. 6459 * config/sh/t-netbsd (LIB2ADD): Remove. 6460 64612011-11-21 Georg-Johann Lay <avr@gjlay.de> 6462 6463 PR target/49313 6464 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3. 6465 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2. 6466 * config/avr/lib1funcs.S (wmov): New assembler macro. 6467 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions. 6468 (__moddi3, __divdi3, __divdi3_moddi3): New functions. 6469 (__udivmod64): New function. 6470 (__negdi2): New function. 6471 64722011-11-21 Gerald Pfeifer <gerald@pfeifer.com> 6473 6474 * config.host (*-*-freebsd[12], *-*-freebsd[12].*, 6475 *-*-freebsd*aout*): Remove. 6476 64772011-11-20 Hans-Peter Nilsson <hp@axis.com> 6478 6479 * static-object.mk (c_flags-$o): Save c_flags. 6480 ($(base)$(objext)): Use it. 6481 64822011-11-18 Steve Ellcey <sje@cup.hp.com> 6483 6484 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind. 6485 64862011-11-18 Georg-Johann Lay <avr@gjlay.de> 6487 6488 PR target/49868 6489 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4. 6490 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4): 6491 New functions. 6492 64932011-11-16 Matthew Gretton-Dann <matthew.gretton-dann@arm.com> 6494 6495 * config/arm/lib1funcs.asm (udivsi3): Add support for divide 6496 functions. 6497 (aeabi_uidivmod): Likewise. 6498 (umodsi3): Likewise. 6499 (divsi3): Likewise. 6500 (aeabi_idivmod): Likewise. 6501 (modsi3): Likewise. 6502 65032011-11-16 Tristan Gingold <gingold@adacore.com> 6504 6505 * config/alpha/qrnnd.S: Use specific pseudos for VMS. 6506 65072011-11-15 Georg-Johann Lay <avr@gjlay.de> 6508 6509 PR target/49868 6510 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4. 6511 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions. 6512 65132011-11-13 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> 6514 6515 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from 6516 tmake_file list. 6517 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64. 6518 * config/pa/t-stublib64: Delete. 6519 65202011-11-12 Richard Henderson <rth@redhat.com> 6521 6522 * config/rs6000/linux-unwind.h (frob_update_context): Properly 6523 cast the pointer argument to _Unwind_SetGRPtr. 6524 65252011-11-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6526 6527 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead. 6528 65292011-11-09 Ian Lance Taylor <iant@google.com> 6530 6531 * generic-morestack.c: Include <string.h>. 6532 (uintptr_type): Define. 6533 (struct initial_sp): Add dont_block_signals field. Reduce size of 6534 extra array by 1. 6535 (allocate_segment): Set prev field to NULL. Don't set 6536 __morestack_current_segment or __morestack_segments. 6537 (__generic_morestack): Update current->prev and *pp after calling 6538 allocate_segment. 6539 (__morestack_block_signals): Don't do anything if 6540 dont_block_signals is set. 6541 (__morestack_unblock_signals): Likewise. 6542 (__generic_findstack): Check for initial_sp == NULL. Add casts to 6543 uintptr_type. 6544 (__splitstack_block_signals): New function. 6545 (enum __splitstack_content_offsets): Define. 6546 (__splitstack_getcontext, __splitstack_setcontext): New functions. 6547 (__splitstack_makecontext): New function. 6548 (__splitstack_block_signals_context): New function. 6549 (__splitstack_find_context): New function. 6550 * config/i386/morestack.S (__morestack_get_guard): New function. 6551 (__morestack_set_guard, __morestack_make_guard): New functions. 6552 * libgcc-std.ver.in: Add new functions to GCC_4.7.0. 6553 65542011-11-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6555 6556 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ... 6557 (i[34567]86-*-mingw*): ... here. 6558 (x86_64-*-mingw*): ... here. 6559 65602011-11-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6561 6562 * config/c6x/t-elf (LIB2ADD): Add instead of assigning. 6563 65642011-11-07 Nathan Sidwell <nathan@acm.org> 6565 6566 * libgcov.c (struct gcov_fn_buffer): New struct. 6567 (buffer_fn_data): New helper. 6568 (gcov_exit): Rework for new gcov data structures. 6569 65702011-11-07 Georg-Johann Lay <avr@gjlay.de> 6571 6572 PR target/49313 6573 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed. 6574 65752011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6576 6577 * config.host (tmake_file): Correct comment. 6578 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add 6579 t-libgcc-pic. 6580 (bfin*-uclinux*): Likewise. 6581 (bfin*-linux-uclibc*): Likewise. 6582 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file. 6583 6584 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of 6585 assigning. 6586 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise. 6587 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise. 6588 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise. 6589 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise. 6590 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise. 6591 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise. 6592 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise. 6593 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise. 6594 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise. 6595 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise. 6596 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise. 6597 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise. 6598 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise. 6599 6600 * config/bfin/t-elf: Remove. 6601 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove. 6602 66032011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6604 6605 * config.host (*-*-rtems*): Add t-rtems to tmake_file. 6606 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file. 6607 (lm32-*-elf*, lm32-*-rtems*): Split into ... 6608 (lm32-*-elf*): ... this. 6609 (lm32-*-rtems*): ... and this. 6610 Add to tmake_file. 6611 (m32r-*-rtems*): Add to tmake_file. 6612 (moxie-*-rtems*): Likewise. 6613 (sparc-*-rtems*): Likewise. 6614 Remove t-rtems from tmake_file. 6615 (sparc64-*-rtems*): Likewise. 6616 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES 6617 instead. 6618 66192011-11-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6620 6621 PR bootstrap/50982 6622 * config/gthr-posix.h: Move ... 6623 * gthr-posix.h: ... here. 6624 * config/gthr-lynx.h: Reflect this. 6625 * config/gthr-vxworks.h: Likewise. 6626 * config/rs6000/gthr-aix.h: Likewise. 6627 * configure.ac (target_thread_file): Likewise. 6628 * configure: Regenerate. 6629 66302011-11-06 Sebastian Huber <sebastian.huber@embedded-brains.de> 6631 6632 * config.host (arm*-*-rtemseabi*): New target. 6633 66342011-11-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> 6635 6636 PR other/50991 6637 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of 6638 extra-parts. 6639 66402011-11-05 Joern Rennecke <joern.rennecke@embecosm.com> 6641 6642 * config.host (epiphany-*-elf*): New configuration. 6643 * config/epiphany: New Directory. 6644 66452011-11-05 Ralf Corsépius <ralf.corsepius@rtems.org> 6646 6647 * config.host (avr-*-rtems*): Add config/avr/t-rtems. 6648 * config/avr/t-rtems: New. 6649 Filter out _exit from LIB1ASMFUNCS. 6650 66512011-11-04 David S. Miller <davem@davemloft.net> 6652 6653 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__. 6654 * configure: Rebuild. 6655 66562011-11-04 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> 6657 6658 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S 6659 variable. 6660 66612011-11-04 Georg-Johann Lay <avr@gjlay.de> 6662 6663 PR target/50931 6664 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4. 6665 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions. 6666 66672011-11-04 Joel Sherrill <joel.sherrill@oarcorp.com> 6668 6669 PR target/50989 6670 * config.host (sparc-*-rtems*): Add sparc/t-softmul. 6671 66722011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6673 6674 * config/c6x/t-elf (LIB2ADDEH): Set. 6675 * config/c6x/t-c6x-elf: Remove. 6676 66772011-11-04 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6678 6679 * config/i386/sol2-ci.S: Rename to ... 6680 * config/i386/crti.S: ... this. 6681 * config/i386/sol2-cn.S: Rename to ... 6682 * config/i386/crtn.S: ... this. 6683 * config/sparc/sol2-ci.S: Rename to ... 6684 * config/sparc/crti.S: ... this. 6685 * config/sparc/sol2-cn.S: Rename to ... 6686 * config/sparc/crtn.S: ... this. 6687 * config/t-sol2 (CUSTOM_CRTIN): Remove. 6688 (crti.o, crtn.o): Remove. 6689 66902011-11-04 Tristan Gingold <gingold@adacore.com> 6691 6692 * config/ia64/fde-vms.c: Do not include md-unwind-support.h 6693 66942011-11-04 Kaz Kojima <kkojima@gcc.gnu.org> 6695 6696 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile). 6697 66982011-11-03 Hans-Peter Nilsson <hp@axis.com> 6699 6700 * config.host (crisv32-*-none, cris-*-none): Remove. 6701 (crisv32-*-elf): Append to tmake_file, don't just set it. 6702 (cris-*-elf): Add missing t-fdpbit to tmake_file. 6703 67042011-11-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6705 6706 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<. 6707 (ecrtn$(objext)): Likewise. 6708 (ncrti$(objext)): Likewise. 6709 (ncrtn$(objext)): Likewise. 6710 67112011-11-03 Andreas Schwab <schwab@redhat.com> 6712 6713 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage. 6714 67152011-11-02 David S. Miller <davem@davemloft.net> 6716 6717 * configure.ac: Set host_address on sparc too. 6718 * configure: Regenerate. 6719 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally 6720 based upon host_address. 6721 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally. 6722 67232011-11-02 Jason Merrill <jason@redhat.com> 6724 6725 * config/rs6000/t-ppccomm: Add missing \. 6726 67272011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6728 6729 * gthr-single.h, gthr.h: New files. 6730 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h, 6731 config/gthr-vxworks.h, config/i386/gthr-win32.h, 6732 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h, 6733 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files. 6734 * config/i386/gthr-win32.c: Include "gthr-win32.h". 6735 * configure.ac (thread_header): New variable. 6736 Set it depending on target_thread_file. 6737 (gthr-default.h): Link from $thread_header. 6738 * configure: Regenerate. 6739 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS). 6740 67412011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6742 6743 * configure.ac (tm_file_): New variable. 6744 Determine from tm_file. 6745 (tm_file, tm_defines): Substitute. 6746 * configure: Regenerate. 6747 * mkheader.sh: New file. 6748 * Makefile.in (clean): Remove libgcc_tm.h. 6749 ($(objects)): Depend on libgcc_tm.h. 6750 (libgcc_tm_defines, libgcc_tm_file): New variables. 6751 (libgcc_tm.h, libgcc_tm.stamp): New targets. 6752 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects)) 6753 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects)) 6754 ($(extra-parts)): Depend on libgcc_tm.h. 6755 * config.host (tm_defines, tm_file): New variable. 6756 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi. 6757 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi. 6758 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file. 6759 (avr-*-rtems*): Likewise. 6760 (avr-*-*): Likewise. 6761 (frv-*-elf): Likewise. 6762 (frv-*-*linux*): Likewise. 6763 (h8300-*-rtems*): Likewise. 6764 (h8300-*-elf*): Likewise. 6765 (i[34567]86-*-darwin*): Likewise. 6766 (x86_64-*-darwin*): Likewise. 6767 (rx-*-elf): Likewise. 6768 (tic6x-*-uclinux): Likewise. 6769 (tic6x-*-elf): Likewise. 6770 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise. 6771 * config/alpha/gthr-posix.c: Include libgcc_tm.h. 6772 * config/i386/cygming-crtbegin.c: Likewise. 6773 * config/i386/cygming-crtend.c: Likewise. 6774 * config/ia64/fde-vms.c: Likewise. 6775 * config/ia64/unwind-ia64.c: Likewise. 6776 * config/libbid/bid_gcc_intrinsics.h: Likewise. 6777 * config/rs6000/darwin-fallback.c: Likewise. 6778 * config/stormy16/lib2funcs.c: Likewise. 6779 * config/xtensa/unwind-dw2-xtensa.c: Likewise. 6780 * crtstuff.c: Likewise. 6781 * dfp-bit.h: Likewise. 6782 * emutls.c: Likewise. 6783 * fixed-bit.c: Likewise. 6784 * fp-bit.c: Likewise. 6785 * generic-morestack-thread.c: Likewise. 6786 * generic-morestack.c: Likewise. 6787 * libgcc2.c: Likewise. 6788 * libgcov.c: Likewise. 6789 * unwind-dw2-fde-dip.c: Likewise. 6790 * unwind-dw2-fde.c: Likewise. 6791 * unwind-dw2.c: Likewise. 6792 * unwind-sjlj.c: Likewise. 6793 67942011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 6795 6796 * configure.ac: Include ../config/picflag.m4. 6797 (GCC_PICFLAG): Call it. 6798 Substitute. 6799 * configure: Regenerate. 6800 * Makefile.in (gcc_srcdir): Remove. 6801 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES) 6802 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE) 6803 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set. 6804 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o)) 6805 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c. 6806 Use $<. 6807 Remove comment. 6808 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files. 6809 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) 6810 to refer to libgcc2.c. 6811 Use $<. 6812 * config/darwin-64.c: New file. 6813 * config/darwin-crt3.c: Remove comment. 6814 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c, 6815 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c, 6816 config/udivmodsi4.c: New files. 6817 * config/memcmp.c, config/memcpy.c, config/memmove.c, 6818 config/memset.c: New files. 6819 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG). 6820 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set. 6821 * config/t-freebsd-thread, config/t-libgcc-pic: New files. 6822 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set. 6823 * config/t-openbsd-thread: New file. 6824 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove. 6825 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files. 6826 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files. 6827 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to 6828 qrnnd.S. 6829 Adapt filename. 6830 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha 6831 to refer to gthr-posix.c. 6832 * config/alpha/t-vms (LIB2ADD): Set. 6833 * config/alpha/vms-gcc_shell_handler.c: New file. 6834 * config/arm/bpabi.c, config/arm/fp16.c, 6835 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c, 6836 config/arm/unaligned-funcs.c: New files. 6837 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set. 6838 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set. 6839 * config/arm/t-linux: Likewise. 6840 * config/arm/t-linux-eabi (LIB2ADD_ST): Add. 6841 * config/arm/t-netbsd: New file. 6842 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set. 6843 * config/arm/t-symbian (LIB2ADD_ST): Set. 6844 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set. 6845 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 6846 * config/bfin/t-elf: New file. 6847 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c, 6848 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c, 6849 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c, 6850 config/c6x/ltf.c: New files. 6851 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD) 6852 (HOST_LIBGCC2_CFLAGS): Set. 6853 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set. 6854 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 6855 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris: 6856 New files. 6857 * config/cris/t-elfmulti (LIB2ADD_ST): Set. 6858 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove. 6859 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c, 6860 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c, 6861 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New 6862 files. 6863 * config/frv/t-frv (LIB2ADD): Set. 6864 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 6865 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c, 6866 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c, 6867 config/h8300/popcounthi2.c: New files. 6868 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set. 6869 * config/i386/gthr-win32.c: New file. 6870 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set. 6871 * config/i386/t-cygwin: Likewise. 6872 * config/i386/t-darwin, config/i386/t-darwin64, 6873 config/i386/t-gthr-win32, config/i386/t-interix: New files. 6874 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set. 6875 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 6876 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 6877 * config/ia64/quadlib.c: New file. 6878 * config/ia64/t-hpux (LIB2ADD): Set. 6879 * config/ia64/t-ia64: Add comment. 6880 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files. 6881 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 6882 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC. 6883 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files. 6884 * config/m32c/t-m32c (LIB2ADD): Set. 6885 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set. 6886 * config/m32r/t-m32r: Likewise. 6887 * config/m68k/fpgnulib.c: New file. 6888 * config/m68k/t-floatlib (LIB2ADD): Set. 6889 (xfgnulib.c): New target. 6890 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set. 6891 * config/mep/lib2funcs.c, config/mep/tramp.c: New files. 6892 * config/mep/t-mep (LIB2ADD): Set. 6893 * config/microblaze/divsi3.asm: Rename to divsi3.S. 6894 * config/microblaze/moddi3.asm: Rename to moddi3.S. 6895 * config/microblaze/modsi3.asm: Rename to modsi3.S. 6896 * config/microblaze/muldi3_hard.asm: Rename to hard.S. 6897 * config/microblaze/mulsi3.asm: Rename to mulsi3.S. 6898 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S. 6899 * config/microblaze/udivsi3.asm: Rename to udivsi3.S. 6900 * config/microblaze/umodsi3.asm: Rename to umodsi3.S. 6901 * config/microblaze/t-microblaze (LIB2ADD): Reflect this. 6902 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S: 6903 New files. 6904 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set. 6905 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set. 6906 * config/pa/fptr.c, config/pa/lib2funcs.S, 6907 config/pa/linux-atomic.c, config/pa/quadlib.c: New files. 6908 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set. 6909 (LIB2ADD, LIB2ADD_ST): Set. 6910 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files. 6911 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST): 6912 Set. 6913 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set. 6914 * config/pdp11/t-pdp11: New file. 6915 * config/picochip/libgccExtras/adddi3.S, 6916 config/picochip/libgccExtras/ashlsi3.S, 6917 config/picochip/libgccExtras/ashrsi3.S, 6918 config/picochip/libgccExtras/clzsi2.S, 6919 config/picochip/libgccExtras/cmpsi2.S, 6920 config/picochip/libgccExtras/divmod15.S, 6921 config/picochip/libgccExtras/divmodhi4.S, 6922 config/picochip/libgccExtras/divmodsi4.S, 6923 config/picochip/libgccExtras/lshrsi3.S, 6924 config/picochip/libgccExtras/parityhi2.S, 6925 config/picochip/libgccExtras/popcounthi2.S, 6926 config/picochip/libgccExtras/subdi3.S, 6927 config/picochip/libgccExtras/ucmpsi2.S, 6928 config/picochip/libgccExtras/udivmodhi4.S, 6929 config/picochip/libgccExtras/udivmodsi4.S: New files. 6930 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS) 6931 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set. 6932 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S, 6933 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S, 6934 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S) 6935 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S, 6936 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S, 6937 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New 6938 files. 6939 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST) 6940 (HOST_LIBGCC2_CFLAGS): Set. 6941 * config/rs6000/t-darwin64: New file. 6942 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set. 6943 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files. 6944 * config/rs6000/t-ppccomm (LIB2ADD): Add 6945 $(srcdir)/config/rs6000/tramp.S. 6946 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources. 6947 Add $(srcdir)/config/rs6000/eabi.S. 6948 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S) 6949 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S) 6950 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S) 6951 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S) 6952 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S) 6953 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove. 6954 * config/rs6000/tramp.S: New file. 6955 * config/s390/t-tpf: Remove. 6956 * config/sh/linux-atomic.S: New file. 6957 * config/sh/t-linux (LIB2ADD): Set. 6958 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic. 6959 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set. 6960 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer 6961 to unwind-dw2.c. 6962 (HOST_LIBGCC2_CFLAGS): Set. 6963 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 6964 * config/spu/divmodti4.c, config/spu/divv2df3.c, 6965 config/spu/float_disf.c, config/spu/float_unsdidf.c, 6966 config/spu/float_unsdisf.c, config/spu/float_unssidf.c, 6967 config/spu/mfc_multi_tag_release.c, 6968 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c, 6969 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c, 6970 config/spu/multi3.c: New files. 6971 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS) 6972 (HOST_LIBGCC2_CFLAGS): Set. 6973 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c, 6974 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c, 6975 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c, 6976 config/stormy16/ffshi2.c, config/stormy16/lib2.c, 6977 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c, 6978 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c, 6979 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c, 6980 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c, 6981 config/stormy16/umodsi3.c: New files. 6982 * config/xtensa/lib2funcs.S: New file. 6983 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set. 6984 * config/xtensa/t-xtensa (LIB2ADD): Set. 6985 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file. 6986 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file. 6987 Add t-freebsd-thread to tmake_file for posix threads. 6988 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu) 6989 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file. 6990 (*-*-lynxos*): Likewise. 6991 (*-*-netbsd*): Likewise. 6992 (*-*-openbsd*): Likewise. 6993 Add t-openbsd-thread to tmake_file for posix threads. 6994 (*-*-solaris2*): Add t-libgcc-pic to tmake_file. 6995 (*-*-vxworks*): Set tmake_file. 6996 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file. 6997 (alpha*-*-freebsd*): Likewise. 6998 (alpha*-*-netbsd*): Likewise. 6999 (alpha*-*-openbsd*): Likewise. 7000 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts. 7001 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file. 7002 (alpha*-dec-*vms*): Likewise. 7003 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file. 7004 (bfin*-elf*): Add bfin/t-elf to tmake_file. 7005 (bfin*-uclinux*): Likewise. 7006 (bfin*-linux-uclibc*): Likewise. 7007 (crisv32-*-elf): Add cris/t-cris to tmake_file. 7008 (crisv32-*-none): Likewise. 7009 (cris-*-elf): Likewise. 7010 (cris-*-none): Likewise. 7011 (cris-*-linux*, crisv32-*-linux*): Likewise. 7012 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to 7013 tmake_file. 7014 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to 7015 tmake_file. 7016 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file. 7017 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file. 7018 (x86_64-*-elf*): Likewise. 7019 (i[34567]86-*-nto-qnx*): Likewise. 7020 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for 7021 win32 threads. 7022 (x86_64-*-mingw*): Likewise. 7023 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file. 7024 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file. 7025 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*) 7026 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*) 7027 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to 7028 tmake_file. 7029 (mipsisa64sr71k-*-elf*): Likewise. 7030 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise. 7031 (mips-*-elf*, mipsel-*-elf*): Likewise. 7032 (mips64-*-elf*, mips64el-*-elf*): Likewise. 7033 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise. 7034 (mips*-*-rtems*): Likewise. 7035 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr 7036 to tmake_file. 7037 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file. 7038 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file. 7039 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file. 7040 (spu-*-elf*): Likewise. 7041 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file. 7042 70432011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7044 7045 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use 7046 $(srcdir) to refer to $(LIB1ASMSRC). 7047 Use $<. 7048 * config/arm/bpabi-v6m.S, config/arm/bpabi.S, 7049 config/arm/ieee754-df.S, config/arm/ieee754-sf.S, 7050 config/arm/lib1funcs.S: New files. 7051 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S. 7052 * config/arm/t-arm: New file. 7053 * config/arm/t-bpabi (LIB1ASMFUNCS): Set. 7054 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi, 7055 config/arm/t-strongarm-elf: New files. 7056 * config/arm/t-symbian (LIB1ASMFUNCS): Set. 7057 * config/arm/t-vxworks, config/arm/t-wince-pe: New files. 7058 * config/avr/lib1funcs.S: New file. 7059 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7060 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files. 7061 * config/c6x/lib1funcs.S: New file. 7062 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7063 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files. 7064 * config/frv/lib1funcs.S: New file. 7065 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7066 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files. 7067 * config/i386/cygwin.S, config/i386/t-chkstk: New files. 7068 * config/ia64/__divxf3.asm: Rename to ... 7069 * config/ia64/__divxf3.S: ... this. 7070 Adapt lib1funcs.asm filename. 7071 * config/ia64/_fixtfdi.asm: Rename to ... 7072 * config/ia64/_fixtfdi.S: ... this. 7073 Adapt lib1funcs.asm filename. 7074 * config/ia64/_fixunstfdi.asm: Rename to ... 7075 * config/ia64/_fixunstfdi.S: ... this. 7076 Adapt lib1funcs.asm filename. 7077 * config/ia64/_floatditf.asm: Rename to ... 7078 * config/ia64/_floatditf.S: ... this. 7079 Adapt lib1funcs.asm filename. 7080 * config/ia64/lib1funcs.S: New file. 7081 * config/ia64/t-hpux (LIB1ASMFUNCS): Set. 7082 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7083 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix. 7084 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files. 7085 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files. 7086 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files. 7087 * config/mep/lib1funcs.S: New file. 7088 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7089 * config/mips/mips16.S: New file. 7090 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7091 * config/pa/milli64.S: New file. 7092 * config/pa/t-linux, config/pa/t-linux64: New files. 7093 * config/picochip/lib1funcs.S: New file. 7094 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7095 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files. 7096 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set. 7097 * config/sh/t-netbsd: New file. 7098 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set. 7099 Use $(srcdir) to refer to lib1funcs.S, adapt filename. 7100 * config/sh/t-sh64: New file. 7101 * config/sparc/lb1spc.S: New file. 7102 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm 7103 filename. 7104 * config/v850/lib1funcs.S, config/v850/t-v850: New files. 7105 * config/vax/lib1funcs.S, config/vax/t-linux: New files. 7106 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S, 7107 config/xtensa/lib1funcs.S: New files. 7108 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7109 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to 7110 tmake_file. 7111 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file. 7112 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file. 7113 (arm*-*-linux*): Likewise. 7114 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for 7115 arm*-*-linux-*eabi, add arm/t-linux otherwise. 7116 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file. 7117 (arm*-*-ecos-elf): Likewise. 7118 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise. 7119 (arm*-*-rtems*): Likewise. 7120 (arm*-*-elf): Likewise. 7121 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file. 7122 (avr-*-rtems*): Add to tmake_file, add avr/t-avr. 7123 (bfin*-elf*): Add bfin/t-bfin to tmake_file. 7124 (bfin*-uclinux*): Likewise. 7125 (bfin*-linux-uclibc*): Likewise. 7126 (bfin*-rtems*): Likewise. 7127 (bfin*-*): Likewise. 7128 (fido-*-elf): Merge into m68k-*-elf*. 7129 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file. 7130 (frv-*-*linux*): Add frv/t-frv to tmake_file. 7131 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file. 7132 (h8300-*-elf*): Likewise. 7133 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file. 7134 (hppa*-*-linux*): Add pa/t-linux to tmake_file. 7135 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file. 7136 (i[34567]86-*-mingw*): Likewise. 7137 (x86_64-*-mingw*): Likewise. 7138 (i[34567]86-*-interix3*): Likewise. 7139 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file. 7140 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file. 7141 (m68k-*-elf*): Also handle fido-*-elf. 7142 Add m68k/t-floatlib to tmake_file. 7143 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file. 7144 (m68k-*-linux*): Likewise. 7145 (m68k-*-rtems*): Likewise. 7146 (mcore-*-elf): Add mcore/t-mcore to tmake_file. 7147 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for 7148 sh64*-*-*. 7149 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file. 7150 Add sh/t-sh64 to tmake_file for sh64*-*-linux*. 7151 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*) 7152 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh, 7153 sh/t-netbsd to tmake_file. 7154 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*. 7155 (sh-*-rtems*): Add sh/t-sh to tmake_file. 7156 (sh-wrs-vxworks): Likewise. 7157 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for 7158 *-leon[3-9]*. 7159 (v850*-*-*): Add v850/t-v850 to tmake_file. 7160 (vax-*-linux*): Add vax/t-linux to tmake_file. 7161 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file. 7162 71632011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7164 7165 * crtstuff.c: New file. 7166 * Makefile.in (CRTSTUFF_CFLAGS): Define. 7167 (CRTSTUFF_T_CFLAGS): Define. 7168 (extra-parts, INSTALL_PARTS): Remove conditional assignments. 7169 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext)) 7170 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to 7171 crtstuff.c. 7172 Use $<. 7173 (crtbeginT.o): Use $(objext). 7174 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules. 7175 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS. 7176 (gcc-extra-parts): Remove. 7177 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file. 7178 Set extra_parts. 7179 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, 7180 *-*-gnu*): Also handle *-*-kopensolaris*-gnu. 7181 Add t-crtstuff-pic to tmake_file. 7182 (*-*-lynxos*): New case. 7183 Set tmake_file, extra_parts. 7184 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file. 7185 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*, 7186 *-*-netbsdelf[2-9]*. 7187 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file. 7188 (*-*-rtems*): Set extra_parts. 7189 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10. 7190 (*-*-uclinux*): New case. 7191 Set extra_parts. 7192 (*-*-vms*): New case. 7193 Set tmake_file, extra_parts. 7194 (*-*-elf): Set extra_parts. 7195 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts. 7196 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms, 7197 vms/t-vms64. 7198 Set extra_parts. 7199 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms. 7200 Set extra_parts. 7201 (arm*-*-freebsd*): Add t-crtin to tmake_file. 7202 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts. 7203 (arm-wrs-vxworks): Append to tmake_file. 7204 Set extra_parts. 7205 (arm*-*-uclinux*): Set extra_parts. 7206 (arm*-*-ecos-elf): Likewise. 7207 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for 7208 arm*-*-eabi*. 7209 (arm*-*-rtems*): Set extra_parts. 7210 (arm*-*-elf): Likewise. 7211 (avr-*-rtems*): Clear extra_parts. 7212 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts. 7213 Set extra_parts. 7214 (bfin*-uclinux*): Likewise. 7215 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file. 7216 (bfin*-rtems*): Append to tmake_file. 7217 Set extra_parts. 7218 (bfin*-*): Likewise. 7219 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ... 7220 (crisv32-*-elf): ... this. 7221 (crisv32-*-none): ... this. 7222 (cris-*-elf, cris-*-none): New cases. 7223 Add cris/t-elfmulti to tmake_file. 7224 (fr30-*-elf): Append to tmake_file. 7225 Set extra_parts. 7226 (frv-*-elf): Append to tmake_file, add frv/t-frv. 7227 Set extra_parts. 7228 (h8300-*-rtems*): Append to tmake_file. 7229 Set extra_parts. 7230 (h8300-*-elf*): Likewise. 7231 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file. 7232 Set extra_parts. 7233 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file. 7234 Set extra_parts. 7235 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file. 7236 (x86_64-*-elf*): Likewise. 7237 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file. 7238 (x86_64-*-freebsd*): Likewise. 7239 (x86_64-*-netbsd*): Likewise. 7240 (i[34567]86-*-linux*): Likewise. 7241 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu) 7242 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise. 7243 (x86_64-*-linux*): Likewise. 7244 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise. 7245 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to 7246 tmake_file. 7247 Set extra_parts. 7248 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts. 7249 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin. 7250 Append to extra_parts, remove crtbegin.o, crtend.o. 7251 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o. 7252 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o, 7253 crtend.o, crtbeginS.o, crtendS.o. 7254 (ia64*-*-linux*): Comment extra_parts. 7255 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64. 7256 Set extra_parts. 7257 (iq2000*-*-elf*): Clear extra_parts. 7258 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file. 7259 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o 7260 (m32r-*-elf*, m32r-*-rtems*): Split off ... 7261 (m32r-*-rtems*): ... this. 7262 Add m32r/t-m32r to tmake_file. 7263 (m68k-*-elf*): Add t-crtin to tmake_file. 7264 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts. 7265 (mcore-*-elf): Likewise. 7266 (microblaze*-*-*): Set extra_parts. 7267 (mips*-sde-elf*): New case. 7268 Set tmake_file, extra_parts. 7269 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*) 7270 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*) 7271 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to 7272 tmake_file. 7273 Set extra_parts. 7274 (mipsisa64sr71k-*-elf*): Likewise. 7275 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise. 7276 (mips-*-elf*, mipsel-*-elf*): Likewise. 7277 (mips64-*-elf*, mips64el-*-elf*): Likewise. 7278 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise. 7279 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise. 7280 (mips*-*-rtems*): Likewise. 7281 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise. 7282 (moxie-*-*): Split into ... 7283 (moxie-*-elf, moxie-*-uclinux*): ... this. 7284 Add to extra_parts, remove crtbegin.o, crtend.o. 7285 (moxie-*-rtems*): New case. 7286 Set tmake_file. 7287 Clear extra_parts. 7288 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file. 7289 Set extra_parts. 7290 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file. 7291 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to 7292 tmake_file. 7293 Set extra_parts. 7294 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm, 7295 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file. 7296 Set extra_parts. 7297 (powerpc-*-eabisim*): Likewise. 7298 (powerpc-*-elf*): Likewise. 7299 (powerpc-*-eabialtivec*): Likewise. 7300 (powerpc-xilinx-eabi*): Likewise. 7301 (powerpc-*-eabi*): Likewise. 7302 (powerpc-*-rtems*): Likewise. 7303 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to 7304 tmake_file. 7305 Set extra_parts. 7306 (powerpc-*-lynxos*): Add to tmake_file. 7307 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm, 7308 rs6000/t-crtstuff, t-crtstuff-pic. 7309 Set extra_parts. 7310 (powerpcle-*-eabisim*): Likewise. 7311 (powerpcle-*-eabi*): Likewise. 7312 (rx-*-elf): Remove extra_parts. 7313 (s390x-ibm-tpf*): Set extra_parts. 7314 (score-*-elf): Set extra_parts. 7315 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) 7316 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) 7317 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) 7318 (sh64l*-*-netbsd*): Split into ... 7319 (sh-*-elf*, sh[12346l]*-*-elf*): ... this. 7320 Add t-crtstuff-pic to tmake_file. 7321 Set extra_parts. 7322 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic. 7323 Set extra_parts. 7324 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic. 7325 (sparc-*-elf*): Remove t-crtin from tmake_file. 7326 Add to extra_parts, remove crtbegin.o, crtend.o. 7327 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file. 7328 (sparc64-*-linux*): Likewise. 7329 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file. 7330 Add to extra_parts, remove crtbegin.o, crtend.o. 7331 (sparc64-*-elf*): Remove t-crtin from tmake_file. 7332 Add to extra_parts, remove crtbegin.o, crtend.o. 7333 (sparc64-*-rtems*): Remove t-crtin from tmake_file. 7334 Add to extra_parts, remove crtbegin.o, crtend.o. 7335 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts. 7336 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file. 7337 (spu-*-elf*): Add to tmake_file, add spu/t-elf. 7338 Set extra_parts. 7339 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file. 7340 Set extra_parts. 7341 (tic6x-*-*): Change to ... 7342 (tic6x-*-elf): ... this. 7343 Set extra_parts. 7344 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf. 7345 Set extra_parts. 7346 (am33_2.0-*-linux*): Add comment. 7347 (mep*-*-*): Add mep/t-mep to tmake_file. 7348 Set extra_parts. 7349 * config/alpha/t-vms: New file. 7350 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files. 7351 * config/arm/crti.S, config/arm/crtn.S: New files. 7352 * config/bfin/crti.S, config/bfin/crtn.S: New files. 7353 * config/bfin/crtlibid.S: New file. 7354 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files. 7355 * config/c6x/crti.S, config/c6x/crtn.S: New files. 7356 * config/c6x/t-elf (CUSTOM_CRTIN): Set. 7357 (crti.o, crtin.o): New rules. 7358 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set. 7359 * config/c6x/t-uclinux: New file. 7360 * config/cris/t-elfmulti: New file. 7361 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set. 7362 * config/fr30/crti.S, config/fr30/crtn.S: New files. 7363 * config/frv/frvbegin.c, config/frv/frvend.c: New files. 7364 * config/frv/t-frv: New file. 7365 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set. 7366 * config/h8300/crti.S, config/h8300/crtn.S: New files. 7367 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c: 7368 New files. 7369 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to 7370 refer to cygming-crtbegin.c, cygming-crtend.c. 7371 Use $<. 7372 * config/i386/t-nto: New file. 7373 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files. 7374 * config/ia64/crti.S, config/ia64/crtn.S: New files. 7375 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o, 7376 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S. 7377 Use .S extension. 7378 Use $<. 7379 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set. 7380 (crtinitS.o): New rule. 7381 * config/ia64/vms-crtinit.S: New file. 7382 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove. 7383 * config/m32r/initfini.c: New file. 7384 * config/m32r/t-linux, config/m32r/t-m32r: New files. 7385 * config/m68k/crti.S, config/m68k/crtn.S: New files. 7386 * config/mcore/crti.S, config/mcore/crtn.S: New files. 7387 * config/mep/t-mep: New file. 7388 * config/microblaze/crti.S, config/microblaze/crtn.S: New files. 7389 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove. 7390 * config/mips/crti.S, config/mips/crtn.S: New files. 7391 * config/mips/t-crtstuff: New file. 7392 * config/mmix/crti.S, config/mmix/crtn.S: New files. 7393 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set. 7394 (CUSTOM_CRTIN): Set. 7395 ($(T)crti.o, $(T)crtn.o): Remove $(T), 7396 dependencies. 7397 Use $(srcdir) to refer to crti.S, crtn.S. 7398 Use .S extension, $<. 7399 * config/moxie/crti.asm: Rename to ... 7400 * config/moxie/crti.S: ... this. 7401 * config/moxie/crtn.asm: Rename to ... 7402 * config/moxie/crtn.S: ... this. 7403 * config/moxie/t-moxie: Remove. 7404 * config/pa/stublib.c: New file. 7405 * config/pa/t-stublib, config/pa/t-stublib64: New files. 7406 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files. 7407 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files. 7408 * config/rs6000/t-crtstuff: New file. 7409 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove. 7410 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove. 7411 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S. 7412 Make output file explicit. 7413 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S. 7414 Make output file explicit. 7415 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S. 7416 Make output file explicit. 7417 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S. 7418 Make output file explicit. 7419 * config/score/crti.S, config/score/crtn.S: New files. 7420 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files. 7421 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New 7422 files. 7423 * config/sh/t-sh, config/sh/t-superh: New files. 7424 * config/sparc/t-linux64: New file. 7425 * config/spu/cache.S, config/spu/cachemgr.c: New files. 7426 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set. 7427 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o) 7428 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules. 7429 * config/t-crtin: Remove. 7430 * config/t-crtstuff-pic: New file. 7431 * config/t-sol2 (CUSTOM_CRTIN): Set. 7432 (crti.o, crtn.o): New rules. 7433 * config/vms/t-vms: New file. 7434 * config/vms/vms-ucrt0.c: New file. 7435 * config/xtensa/t-elf: New file. 7436 74372011-11-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7438 7439 * Makefile.in (SHLIB_NM_FLAGS): Set. 7440 * mkmap-flat.awk, mkmap-symver.awk: New files. 7441 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj 7442 exceptions. 7443 * configure: Regenerate. 7444 * config/libgcc-glibc.ver: New file. 7445 * config/libgcc-libsystem.ver: New file. 7446 * config/t-libunwind (SHLIB_LC): Set. 7447 * config/t-linux: New file. 7448 * config/t-slibgcc (INSTALL_SHLIB): New. 7449 (SHLIB_INSTALL): Use it. 7450 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer 7451 to mkmap-symver.awk. 7452 (SHLIB_MAPFILES): Don't append, adapt pathname. 7453 (SHLIB_VERPFX): Set. 7454 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer 7455 to mkmap-symver.awk. 7456 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux, 7457 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files. 7458 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files. 7459 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer 7460 to mkmap-flat.awk. 7461 * config/arm/t-bpabi (SHLIB_MAPFILES): Set. 7462 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files. 7463 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files. 7464 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files. 7465 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files. 7466 * config/i386/libgcc-darwin.10.4.ver, 7467 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver: 7468 New files. 7469 * config/i386/t-darwin: Remove. 7470 * config/i386/t-darwin64: Likewise. 7471 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files. 7472 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin, 7473 config/i386/t-dlldir, config/i386/t-dlldir-x: New files. 7474 * config/i386/t-linux: New file. 7475 * config/i386/t-mingw32: New file. 7476 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files. 7477 * config/ia64/t-glibc: Rename to ... 7478 * config/ia64/t-linux: ... this. 7479 (SHLIB_MAPFILES): Set. 7480 * config/ia64/t-glibc-libunwind: Rename to ... 7481 * config/ia64/t-linux-libunwind: ... this. 7482 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set. 7483 * config/ia64/t-slibgcc-hpux: New file. 7484 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files. 7485 * config/m68k/t-slibgcc-elf-ver: New file. 7486 * config/mips/t-mips16 (SHLIB_MAPFILES): Set. 7487 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer 7488 to mkmap-flat.awk. 7489 * config/pa/t-slibgcc-hpux: New file. 7490 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New 7491 files. 7492 * config/rs6000/libgcc-darwin.10.4.ver, 7493 config/rs6000/libgcc-darwin.10.5.ver: New files. 7494 * config/rs6000/libgcc-ppc-glibc.ver: Rename to 7495 config/rs6000/libgcc-glibc.ver. 7496 * config/rs6000/libgcc-ppc64.ver: Rename to 7497 config/rs6000/libgcc-ibm-ldouble.ver. 7498 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove. 7499 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename. 7500 * config/rs6000/t-ldbl128: Rename to ... 7501 * config/rs6000/t-linux: ... this. 7502 (SHLIB_MAPFILES): Adapt filename. 7503 * config/rs6000/t-slibgcc-aix: New file. 7504 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files. 7505 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to 7506 libgcc-excl.ver, libgcc-glibc.ver. 7507 (SHLIB_LINK, SHLIB_INSTALL): Remove. 7508 * config/sparc/libgcc-glibc.ver: New file. 7509 * config/sparc/t-linux: New file. 7510 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files. 7511 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld, 7512 t-slibgcc-elf-ver to tmake_file. 7513 Add t-slibgcc-nolc-override to tmake_file for posix threads on 7514 *-*-freebsd[34]. 7515 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, 7516 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld, 7517 t-slibgcc-elf-ver, t-linux to tmake_file. 7518 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to 7519 tmake_file. 7520 (alpha*-*-linux*): Add alpha/t-linux to tmake_file. 7521 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file. 7522 (alpha*-dec-*vms*): Likewise. 7523 (arm*-*-freebsd*): Append to tmake_file. 7524 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file. 7525 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for 7526 arm*-*-linux-*eabi. 7527 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to 7528 tmake_file for arm*-*-symbianelf*. 7529 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux. 7530 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add 7531 cris/t-linux. 7532 (frv-*-*linux*): Append to tmake_file, add frv/t-linux. 7533 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver, 7534 pa/t-slibgcc-dwarf-ver to tmake_file. 7535 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver, 7536 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file. 7537 (hppa*64*-*-hpux11*): Likewise. 7538 (hppa[12]*-*-hpux11*): Likewise. 7539 (x86_64-*-darwin*): Don't override tmake_file, but only keep 7540 i386/t-crtpc, i386/t-crtfm. 7541 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file. 7542 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming 7543 to tmake_file. 7544 Add i386/t-cygwin to tmake_file. 7545 Prepent i386/t-mingw-pthread to tmake_file for posix threads. 7546 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file. 7547 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming 7548 to tmake_file. 7549 Add i386/t-mingw32 to tmake_file. 7550 (x86_64-*-mingw*): Likewise. 7551 (ia64*-*-freebsd*): Append to tmake_file. 7552 (ia64*-*-linux*): Append to tmake_file. 7553 Replace ia64/t-glibc by ia64/t-linux. 7554 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using 7555 system libunwind. 7556 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux, 7557 t-slibgcc-hpux to tmake_file. 7558 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file. 7559 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux. 7560 (m32rle-*-linux*): Likewise. 7561 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless 7562 sjlj exceptions. 7563 (microblaze*-linux*): New case. 7564 Append to tmake_file, add t-slibgcc-nolc-override. 7565 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file. 7566 (powerpc-*-linux*, powerpc64-*-linux*): Likewise. 7567 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file. 7568 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add 7569 rs6000/t-slibgcc-aix to tmake_file. 7570 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. 7571 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. 7572 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) 7573 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) 7574 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) 7575 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for 7576 sh*-*-linux*. 7577 (sparc-*-linux*): Append to tmake_file for *-leon*. 7578 Add sparc/t-linux to tmake_file for non-Leon targets. 7579 (sparc64-*-linux*): Add sparc/t-linux to tmake_file. 7580 (tic6x-*-uclinux): New case. 7581 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file. 7582 (tic6x-*-*): Add c6x/t-elf to tmake_file. 7583 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux. 7584 (am33_2.0-*-linux*): Append to tmake_file. 7585 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu) 7586 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle 7587 x86_64-*-kfreebsd*-gnu. 7588 Add i386/t-linux to tmake_file. 7589 75902011-10-28 Ian Lance Taylor <iant@google.com> 7591 7592 * config/i386/morestack.S: Correct CFI information to do proper 7593 returns throughout function. In 32-bit mode, save %ebx so that it 7594 is restored on unwind. 7595 75962011-10-25 Bernd Schmidt <bernds@codesourcery.com> 7597 7598 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the 7599 case where B3 isn't the return register. 7600 7601 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct 7602 logic for doubleword pops. 7603 76042011-10-25 Andreas Tobler <andreast@fgznet.ch> 7605 7606 * config/rs6000/t-freebsd: Add wildcard. 7607 76082011-10-21 Paul Brook <paul@codesourcery.com> 7609 7610 * unwind-arm-common.inc: Handle ID3/4 unwinding data. 7611 76122011-10-16 Uros Bizjak <ubizjak@gmail.com> 7613 Eric Botcazou <ebotcazou@adacore.com> 7614 7615 PR target/50737 7616 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set 7617 fs->signal_frame to 1. 7618 76192011-10-07 Ian Lance Taylor <iant@google.com> 7620 7621 * generic-morestack-thread.c: #include <errno.h>. 7622 76232011-10-07 Ian Lance Taylor <iant@google.com> 7624 7625 PR target/46093 7626 * generic-morestack.c (__generic_morestack): Make sure the segment 7627 is large enough for both the stack frame and the copied 7628 parameters. 7629 76302011-10-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7631 7632 PR bootstrap/49804 7633 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to 7634 extra_parts. 7635 76362011-09-28 Nick Clifton <nickc@redhat.com> 7637 7638 * config/rx/rx-lib.h: Always restrict doubles to the SF type when 7639 64-bit doubles are not enabled. 7640 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf 7641 and floatunsisf functions. 7642 76432011-09-13 Paul Brook <paul@codesourcery.com> 7644 7645 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header. 7646 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG. 7647 * unwind-arm-common.inc: New file. 7648 * config/arm/unwind-arm.c: Use unwind-arm-common.inc. 7649 * config/arm/unwind-arm.h: Use unwind-arm-common.h. 7650 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define. 7651 * config/c6x/libunwind.S: New file. 7652 * config/c6x/pr-support.c: New file. 7653 * config/c6x/unwind-c6x.c: New file. 7654 * config/c6x/unwind-c6x.h: New file. 7655 * config/c6x/t-c6x-elf: New file. 7656 76572011-08-23 Uros Bizjak <ubizjak@gmail.com> 7658 7659 * config/i386/64/sfp-machine.h (ASM_INVALID): New define. 7660 (ASM_DIVZERO): Ditto. 7661 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO. 7662 76632011-08-18 Richard Sandiford <richard.sandiford@linaro.org> 7664 7665 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete. 7666 76672011-08-17 Richard Sandiford <richard.sandiford@linaro.org> 7668 7669 PR target/50090 7670 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias 7671 instead of an assembly one. 7672 76732011-08-12 Paolo Bonzini <bonzini@gnu.org> 7674 7675 PR bootstrap/50047 7676 * Makefile.in (install-unwind_h): Create 7677 $(gcc_objdir)/include/unwind.h atomically. 7678 76792011-08-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7680 7681 * Makefile.in (install-unwind_h): Remove destination file first. 7682 76832011-08-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7684 7685 * sync.c: New file. 7686 * config/mips/t-mips16: New file. 7687 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file. 7688 (mips*-*-linux*): Likewise. 7689 (mips*-sde-elf*): Likewise. 7690 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*, 7691 mipsisa64-*-elf*, mipsisa64r2-*-elf*. 7692 Add mips/t-mips16 to tmake_file. 7693 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file. 7694 (mips-*-elf*): Likewise. 7695 (mips64-*-elf*): Likewise. 7696 (mips64orion-*-elf*): Likewise. 7697 (mips*-*-rtems*): Likewise. 7698 (mipstx39-*-elf*): Likewise. 7699 * Makefile.in: Use SYNC instead of LIBGCC_SYNC. 7700 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of 7701 LIBGCC_SYNC_CFLAGS. 7702 Use $(srcdir) to refer to sync.c. 7703 Use $<. 7704 ($(libgcc-sync-funcs-o)): Likewise. 7705 ($(libgcc-sync-size-funcs-s-o)): Likewise. 7706 ($(libgcc-sync-funcs-s-o)): Likewise. 7707 77082011-08-09 Andreas Schwab <schwab@linux-m68k.org> 7709 7710 * config.host (ia64*-*-linux*): Move ia64/t-glibc after 7711 t-libunwind. 7712 77132011-08-08 H.J. Lu <hongjiu.lu@intel.com> 7714 7715 PR other/48007 7716 * config/i386/value-unwind.h: New. 7717 77182011-08-06 Richard Sandiford <rdsandiford@googlemail.com> 7719 7720 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*) 7721 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): 7722 Add to tmake_file rather than overriding it. 7723 77242011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7725 7726 * config/t-softfp: Remove. 7727 * soft-fp: Moved from ../gcc/config. 7728 * soft-fp/README: Remove t-softfp reference. 7729 * soft-fp/t-softfp: Move to config/t-softfp. 7730 (softfp_machine_header): Remove. 7731 (softfp_file_list): Remove config subdir. 7732 (soft-fp-objects): New variable. 7733 ($(soft-fp-objects)): Set INTERNAL_CFLAGS. 7734 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead. 7735 (SFP_MACHINE, $(SFP_MACHINE)): Remove. 7736 * config/t-softfp-excl: New file. 7737 * config/t-softfp-sfdf: New file. 7738 * config/t-softfp-tf: New file. 7739 * config/no-sfp-machine.h: New file. 7740 * config/arm/sfp-machine.h: New file. 7741 * config/arm/t-softfp: New file. 7742 * config/c6x/sfp-machine.h: New file. 7743 * config/i386/32/t-fprules-softfp: Rename to ... 7744 * config/i386/32/t-softfp: ... this. 7745 (tifunctions, LIB2ADD): Remove. 7746 (softfp_int_modes): Override. 7747 * config/i386/64/t-softfp-compat (tf-functions): Remove config 7748 subdir. 7749 * config/i386/64/eqtf2.c: Likewise. 7750 * config/i386/64/getf2.c: Likewise. 7751 * config/i386/64/letf2.c: Likewise. 7752 * config/ia64/sft-machine.h: New file. 7753 * config/ia64/t-fprules-softfp: Rename to ... 7754 * config/ia64/t-softfp: ... this. 7755 * config/lm32/sfp-machine.h: New file. 7756 * config/moxie/t-moxie-softfp: Remove. 7757 * config/rs6000/ibm-ldouble-format: New file. 7758 * config/rs6000/ibm-ldouble.c: New file. 7759 * config/rs6000/libgcc-ppc-glibc.ver: New file 7760 * config/rs6000/libgcc-ppc64.ver: New file 7761 * config/rs6000/sfp-machine.h: New file. 7762 * config/rs6000/t-freebsd: New file. 7763 * config/rs6000/t-ibm-ldouble: New file. 7764 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to 7765 libgcc-ppc-glibc.ver. 7766 * config/rs6000/t-linux64: New file. 7767 * config/rs6000/t-ppccomm (LIB2ADD): Add 7768 $(srcdir)/config/rs6000/ibm-ldouble.c. 7769 * config/rs6000/t-ppccomm-ldbl: New file. 7770 * config/score/sfp-machine.h: New file. 7771 * config.host (sfp_machine_header): Explain. 7772 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp, 7773 t-softfp to tmake_file. 7774 (arm*-*-uclinux*): Likewise. 7775 (arm*-*-ecos-elf): Likewise. 7776 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise. 7777 (arm*-*-rtems*): Likewise. 7778 (arm*-*-elf): Likewise. 7779 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp 7780 in tmake_file. 7781 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file. 7782 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file. 7783 (lm32-*-uclinux*): Likewise. 7784 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf, 7785 t-softfp-excl, t-softfp. 7786 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file. 7787 (powerpc64-*-darwin*): Likewise. 7788 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp 7789 to tmake_file. 7790 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to 7791 tmake_file. 7792 (powerpc-*-eabisim*): Likewise. 7793 (powerpc-*-elf*): Likewise. 7794 (powerpc-*-eabialtivec*): Likewise. 7795 (powerpc-xilinx-eabi*): Likewise. 7796 (powerpc-*-rtems*): Likewise. 7797 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf, 7798 t-softfp-excl, t-softfp to tmake_file. 7799 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add 7800 rs6000/t-ppccomm-ldbl to tmake_file. 7801 (powerpcle-*-elf*): Likewise. 7802 (powerpcle-*-eabisim*): Likewise. 7803 (powerpcle-*-eabi*): Likewise. 7804 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add 7805 rs6000/t-ibm-ldouble to tmake_file. 7806 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. 7807 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. 7808 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file. 7809 (tic6x-*-*): Likewise. 7810 (i[34567]86-*-darwin*, x86_64-*-darwin*, 7811 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu, 7812 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*, 7813 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*, 7814 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*, 7815 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf, 7816 t-softfp to tmake_file. 7817 * configure.ac (sfp_machine_header): Provide default if unset. 7818 Substitute. 7819 Link sfp-machine.h to config/$sfp_machine_header. 7820 * configure: Regenerate. 7821 78222011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7823 7824 * Makefile.in (double_type_size, long_double_type_size): Set. 7825 Remove $(fpbit-in-libgcc) support. 7826 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables. 7827 (fpbit-src): New variable. 7828 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT). 7829 Compile with -DFLOAT $(FPBIT_CFLAGS). 7830 Use $<. 7831 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT). 7832 Compile with $(FPBIT_CFLAGS). 7833 Use $<. 7834 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT). 7835 Compile with -DFLOAT $(TPBIT_CFLAGS). 7836 Use $<. 7837 * configure.ac (double_type_size, long_double_type_size): 7838 Determine and substitute. 7839 * configure: Regenerate. 7840 * fp-bit.c, fp-bit.h: New files. 7841 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files. 7842 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove. 7843 * config/mips/t-mips: New file. 7844 * config/mips/t-sdemtk: New file. 7845 * config/rs6000/ppc64-fp.c: New file. 7846 * config/rs6000/t-darwin (LIB2ADD): Add 7847 $(srcdir)/config/rs6000/ppc64-fp.c. 7848 * config/rs6000/t-ppc64-fp: New file. 7849 * config/rx/rx-lib.h: New file. 7850 * config/rx/t-rx (FPBIT): Set to true. 7851 ($(gcc_objdir)/fp-bit.c): Remove. 7852 (DPBIT): Set to true only with -m64bit-doubles. 7853 ($(gcc_objdir)/dp-bit.c): Remove. 7854 * config/sparc/t-softfp: Remove. 7855 * config/spu/t-elf: New file. 7856 * config/t-fdpbit, config/t-fpbit: New files. 7857 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file. 7858 (mips*-*-*): Likewise. 7859 (arm-wrs-vxworks): Likewise. 7860 (arm*-*-freebsd*): Likewise. 7861 (avr-*-rtems*): Add t-fpbit to tmake_file. 7862 (avr-*-*): Likewise. 7863 (bfin*-elf*): Add t-fdpbit to tmake_file. 7864 (bfin*-uclinux*): Likewise. 7865 (bfin*-linux-uclibc*): Likewise. 7866 (bfin*-rtems*): New case. 7867 Add t-fdpbit to tmake_file. 7868 (bfin*-*): Add t-fdpbit to tmake_file. 7869 (crisv32-*-elf): Likewise. 7870 (cris-*-linux*): Likewise. 7871 (fr30-*-elf): Likewise. 7872 (frv-*-elf, frv-*-*linux*): Likewise. 7873 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file. 7874 (iq2000*-*-elf*): Add t-fdpbit to tmake_file. 7875 (m32r-*-elf*): Likewise. 7876 (m32rle-*-elf*): Likewise. 7877 (m32r-*-linux*): Likewise. 7878 (m32rle-*-linux*): Likewise. 7879 (mcore-*-elf): Add t-fdpbit to tmake_file. 7880 (microblaze*-*-*): Likewise. 7881 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file. 7882 (mips*-*-netbsd*): Add mips/t-mips to tmake_file. 7883 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*. 7884 Fix typo. 7885 Add mips/t-tpbit to tmake-file. 7886 (mips*-*-linux*): Fix typo. 7887 (mips*-sde-elf*): New case 7888 Add mips/t-sdemtk unless using newlib. 7889 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file. 7890 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file. 7891 (mn10300-*-*): Likewise. 7892 (pdp11-*-*): Likewise. 7893 (picochip-*-*): Add t-fpbit to tmake_file. 7894 (powerpc-*-eabisimaltivec*): Likewise. 7895 (powerpc-*-eabisim*): Likewise. 7896 (powerpc-*-elf*): Likewise. 7897 (powerpc-*-eabialtivec*): Likewise. 7898 (powerpc-xilinx-eabi*): New case. 7899 Add t-fdpbit to tmake_file. 7900 (powerpc-*-eabi*): Add t-fdpbit to tmake_file. 7901 (powerpc-*-rtems*): Likewise. 7902 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to 7903 tmake_file. 7904 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to 7905 tmake_file. 7906 (powerpc-*-lynxos*): Likewise. 7907 (powerpcle-*-elf*): Likewise. 7908 (powerpcle-*-eabisim*): Likewise. 7909 (powerpcle-*-eabi*): Likewise. 7910 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add 7911 t-fdpbit, rs6000/t-ppc64-fp to tmake_file. 7912 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. 7913 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. 7914 (rx-*-elf): Add t-fdpbit to tmake_file. 7915 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) 7916 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) 7917 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) 7918 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on 7919 sh*-*-netbsd*. 7920 (sh-*-rtems*): Add t-fdpbit to tmake_file. 7921 (sh-wrs-vxworks): Likewise. 7922 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file. 7923 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*. 7924 (sparc-*-rtems*, sparc64-*-rtems*): Split off ... 7925 (sparc64-*-rtems*): ... new case. 7926 (sparc-*-rtems*): Add t-fdpbit to tmake_file. 7927 (spu-*-elf*): Likewise. 7928 Add spu/t-elf to tmake_file. 7929 (v850*-*-*): Add t-fdpbit to tmake_file. 7930 (xstormy16-*-elf): Likewise. 7931 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file. 7932 (mep*-*-*): Likewise. 7933 79342011-08-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 7935 7936 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New 7937 variables. 7938 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables. 7939 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c. 7940 (install-unwind_h): New target. 7941 (all): Depend on it. 7942 * config.host (unwind_header): New variable. 7943 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip. 7944 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, 7945 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu. 7946 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file. 7947 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi. 7948 Set unwind_header. 7949 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi. 7950 Set unwind_header. 7951 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for 7952 arm*-*-eabi*. 7953 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*. 7954 Set unwind_header. 7955 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file. 7956 (ia64*-*-freebsd*): Likewise. 7957 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to 7958 tmake_file. 7959 Add t-libunwind-elf, ia64/t-glibc-libunwind unless 7960 $with_system_libunwind. 7961 (ia64*-*-hpux*): Set tmake_file. 7962 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file. 7963 (picochip-*-*): Set tmake_file. 7964 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set 7965 md_unwind_header. 7966 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. 7967 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. 7968 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file. 7969 (xtensa*-*-elf*): Set tmake_file. 7970 (xtensa*-*-linux*): Likewise. 7971 * configure.ac: Include ../config/unwind_ipinfo.m4. 7972 Call GCC_CHECK_UNWIND_GETIPINFO. 7973 Link unwind.h to $unwind_header. 7974 * configure: Regenerate. 7975 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h, 7976 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c, 7977 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h, 7978 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files. 7979 * config/unwind-dw2-fde-darwin.c: New file. 7980 * config/arm/libunwind.S, config/arm/pr-support.c, 7981 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c, 7982 config/arm/unwind-arm.h,: New files. 7983 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c, 7984 config/ia64/t-eh-ia64, config/ia64/t-glibc, 7985 config/ia64/t-glibc-libunwind, config/ia64/t-hpux, 7986 config/ia64/t-vms, config/ia64/unwind-ia64.c, 7987 config/ia64/unwind-ia64.h: New files. 7988 * config/picochip/t-picochip: New file. 7989 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New 7990 files. 7991 * config/rs6000/t-darwin (LIB2ADDEH): Set. 7992 * config/s390/t-tpf (LIB2ADDEH): Remove. 7993 * config/t-darwin (LIB2ADDEH): Set. 7994 * config/t-eh-dw2-dip: New file. 7995 * config/t-libunwind, config/t-libunwind-elf: New files. 7996 * config/t-sol2 (LIB2ADDEH): Remove. 7997 * config/xtensa/t-xtensa: New file. 7998 79992011-08-02 H.J. Lu <hongjiu.lu@intel.com> 8000 8001 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New. 8002 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and 8003 long long to check rt_sigreturn syscall. 8004 80052011-08-02 Alan Modra <amodra@gmail.com> 8006 8007 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>): 8008 Restore for indirect call bcrtl from correct stack slot, and only 8009 if cfa+40 isn't valid. 8010 80112011-08-01 Julian Brown <julian@codesourcery.com> 8012 8013 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*) 8014 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment. 8015 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define. 8016 80172011-08-01 Julian Brown <julian@codesourcery.com> 8018 8019 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New. 8020 (libgcc-std.ver.in): Use above. 8021 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if 8022 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX 8023 throughout file. 8024 * config/t-fixedpoint-gnu-prefix: New file. 8025 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set. 8026 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__ 8027 instead of __PFX__. 8028 80292011-07-28 H.J. Lu <hongjiu.lu@intel.com> 8030 8031 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New. 8032 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary 8033 for x86-64. Properly check __x86_64__ and __LP64__. 8034 80352010-07-28 H.J. Lu <hongjiu.lu@intel.com> 8036 8037 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64 8038 version. 8039 (_FP_WS_TYPE): Likewise. 8040 (_FP_I_TYPE): Likewise. 8041 80422011-07-28 Alan Modra <amodra@gmail.com> 8043 8044 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>): 8045 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2 8046 in a plt call stub. Do restore r2 if stopped on bctrl. 8047 80482011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8049 8050 * config.host (i[3456x]86-*-netware*): Remove. 8051 * config/i386/netware-crt0.c, config/i386/t-nwld, 8052 config/i386/t-slibgcc-nwld: Remove. 8053 80542011-07-15 Bernd Schmidt <bernds@codesourcery.com> 8055 8056 * config.host: Handle tic6x-*-*. 8057 * config/c6x/c6x-abi.h: New file. 8058 80592011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8060 8061 * config/i386/crtprec.c: New file. 8062 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c. 8063 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file. 8064 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts. 8065 (x86_64-*-darwin*): Likewise. 8066 (i[34567]86-*-solaris2*: Likewise. 8067 80682011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8069 8070 * config/alpha/crtfastmath.c: New file. 8071 * config/i386/crtfastmath.c: New file. 8072 * config/ia64/crtfastmath.c: New file. 8073 * config/mips/crtfastmath.c: New file. 8074 * config/sparc/crtfastmath.c: New file. 8075 8076 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to 8077 crtfastmath.c. 8078 Add -frandom-seed=gcc-crtfastmath. 8079 * config/alpha/t-crtfm: Remove. 8080 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c. 8081 * config/ia64/t-ia64 (crtfastmath.o): Remove. 8082 8083 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm. 8084 (alpha*-dec-osf5.1*): Likewise. 8085 (alpha*-*-freebsd*): Add t-crtfm to tmake_file. 8086 Add crtfastmath.o to extra_parts. 8087 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file. 8088 Add crtfastmath.o to extra_parts. 8089 (x86_64-*-darwin*): Likewise. 8090 (x86_64-*-mingw*): Likewise. 8091 (ia64*-*-elf*): Add t-crtfm to tmake_file. 8092 (ia64*-*-freebsd*): Likewise. 8093 (ia64*-*-linux*): Likewise. 8094 (sparc64-*-freebsd*): Add t-crtfm to tmake_file. 8095 Add crtfastmath.o to extra_parts. 8096 80972011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8098 8099 * config/darwin-crt3.o: New file. 8100 * config/rs6000/darwin-crt2.c: New file. 8101 * config/t-darwin: New file. 8102 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable. 8103 (crt2.o): New rule. 8104 * config.host (*-*-darwin*): Add crt3.o to extra_parts. 8105 (powerpc-*-darwin*): Add crt2.o to extra_parts. 8106 (powerpc64-*-darwin*): Likewise. 8107 81082011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8109 8110 * config/i386/netware-crt0.c: New file. 8111 * config/i386/t-nwld: Rename to ... 8112 * config/i386/t-slibgcc-nwld: ... this. 8113 * config/i386/t-nwld: New file. 8114 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to 8115 tmake_file. 8116 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to 8117 extra_parts. 8118 81192011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8120 8121 * configure.ac (i?86-*-solaris2*): Use libgcc copy of 8122 i386/t-crtstuff. 8123 * configure: Regenerate. 8124 81252011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8126 8127 * dfp-bit.c, dfp-bit.h: New files. 8128 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New 8129 variables. 8130 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c 8131 ($(d64pbit-o)): Likewise. 8132 ($(d128pbit-o)): Likewise. 8133 * config/t-dfprules: New file. 8134 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file. 8135 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu, 8136 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise. 8137 (x86_64-*-linux*): Likewise. 8138 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise. 8139 (i[34567]86-*-cygwin*): Likewise. 8140 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise. 8141 (powerpc-*-linux*, powerpc64-*-linux*): Likewise. 8142 81432011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8144 8145 * Makfile.in (LIBGCOV): New variable. 8146 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c. 8147 * libgcov.c: New file. 8148 81492011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8150 8151 * fixed-bit.c, fixed-bit.h: New files. 8152 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to 8153 refer to fixed-bit.c. 8154 81552011-07-07 Joseph Myers <joseph@codesourcery.com> 8156 8157 * config.host (*local*): Remove. 8158 81592011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8160 8161 PR target/39150 8162 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]* 8163 like i?86-*-solaris2.1[0-9]*. 8164 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*. 8165 * configure.ac (i?86-*-solaris2*): Likewise. 8166 * configure: Regenerate. 8167 81682011-07-06 Thomas Schwinge <thomas@schwinge.name> 8169 8170 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu) 8171 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove 8172 md_unwind_header by splitting out of... 8173 (i[34567]86-*-linux*): ... this. 8174 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): 8175 Remove md_unwind_header by splitting out of... 8176 (x86_64-*-linux*): ... this. 8177 81782011-07-04 Georg-Johann Lay <avr@gjlay.de> 8179 8180 * config/avr/t-avr (intfuncs16): Add _clrsbXX2. 8181 81822011-06-28 Nick Clifton <nickc@redhat.com> 8183 8184 * config.host: Recognize all V850 variants. 8185 81862011-06-22 Uros Bizjak <ubizjak@gmail.com> 8187 8188 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype. 8189 81902011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8191 8192 * shared-object.mk (c_flags-$o): Save c_flags. 8193 ($(base)$(objext)): Use it. 8194 ($(base)_s$(objext)): Likewise. 8195 81962011-06-21 Bernd Schmidt <bernds@codesourcery.com> 8197 8198 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2. 8199 * libgcc-std.ver.in (GCC_4.7.0): New section. 8200 82012011-06-16 Georg-Johann Lay <avr@gjlay.de> 8202 8203 PR target/49313 8204 PR target/29524 8205 * config/avr/t-avr: Fix line endings. 8206 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2, 8207 _parityXX2. 8208 82092011-06-14 Olivier Hainque <hainque@adacore.com> 8210 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8211 8212 * config/mips/irix6-unwind.h: New file. 8213 * config.host (mips-sgi-irix6.5*): Set md_unwind_header. 8214 82152011-06-10 Eric Botcazou <ebotcazou@adacore.com> 8216 8217 * config/sparc/linux-unwind.h (STACK_BIAS): Define. 8218 (sparc64_fallback_frame_state): Use it. 8219 (sparc64_frob_update_context): Further adjust context. 8220 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise. 8221 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling. 8222 * config/sparc/sol2-cn.S: Likewise. 8223 82242011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8225 8226 * enable-execute-stack-empty.c: New file. 8227 * enable-execute-stack-mprotect.c: New file. 8228 * config/i386/enable-execute-stack-mingw32.c: New file. 8229 * config.host (enable_execute_stack): New variable. 8230 Select appropriate variants. 8231 * configure.ac: Link enable-execute-stack.c to 8232 $enable_execute_stack. 8233 * configure: Regenerate. 8234 * Makefile.in (LIB2ADD): Add enable-execute-stack.c. 8235 (lib2funcs): Remove _enable_execute_stack. 8236 82372011-06-09 David S. Miller <davem@davemloft.net> 8238 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8239 8240 * config.host (sparc-*-linux*): Correct md_unwind_header 8241 filename. 8242 (s390x-ibm-tpf*): Fix typo. 8243 82442011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8245 8246 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file. 8247 Add crtfastmath.o to extra_parts. 8248 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of 8249 mips/t-crtfm. 8250 * config/mips/t-crtfm: Remove. 8251 82522011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> 8253 8254 * config.host (hppa*-*-linux*): Correct md_unwind_header name. 8255 82562011-06-04 Kaz Kojima <kkojima@gcc.gnu.org> 8257 8258 * config.host (sh*-*-linux*): Fix typo. 8259 82602011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8261 8262 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha. 8263 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha. 8264 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha. 8265 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin. 8266 * config/i386/linux-unwind.h: Move from ../gcc/config/i386. 8267 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386. 8268 * config/i386/w32-unwind.h: Move from ../gcc/config/i386. 8269 Wrap in !__MINGW64__. 8270 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64. 8271 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64. 8272 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k. 8273 * config/mips/linux-unwind.h: Move from ../gcc/config/mips. 8274 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa. 8275 * config/pa/linux-unwind.h: Move from ../gcc/config/pa. 8276 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000. 8277 Wrap in !__LP64__. 8278 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000. 8279 * config/s390/linux-unwind.h: Move from ../gcc/config/s390. 8280 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390. 8281 * config/sh/linux-unwind.h: Move from ../gcc/config/sh. 8282 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc. 8283 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc. 8284 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa. 8285 * config/no-unwind.h: New file. 8286 * config.host (md_unwind_header): Document. 8287 Define. 8288 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*, 8289 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*, 8290 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*, 8291 hppa[12]*-*-hpux11*): Set md_unwind_header. 8292 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu. 8293 Set md_unwind_header. 8294 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header. 8295 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*. 8296 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*, 8297 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*, 8298 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*, 8299 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*, 8300 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set 8301 md_unwind_header. 8302 * configure.ac: Link md-unwind-support.h to $md_unwind_header. 8303 * configure: Regenerate. 8304 83052011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8306 8307 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*. 8308 Set tmake_file, extra_parts. 8309 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm. 8310 Remove O32 support. 8311 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm. 8312 Remove O32 support. 8313 * config/mips/t-irix6: New file. 8314 * config/mips/t-slibgcc-irix: New file. 8315 83162011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8317 8318 * config/s390/t-tpf (LIB2ADDEHDEP): Remove. 8319 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c. 8320 83212011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8322 8323 * configure.ac (target_thread_file): Determine thread model. 8324 * configure: Regenerate. 8325 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts. 8326 * config/alpha/t-alpha: New file. 8327 * config/alpha/t-crtfm: Use $<. 8328 * config/alpha/t-ieee: New file. 8329 * config/alpha/t-osf-pthread: New file. 8330 * config/alpha/t-slibgcc-osf: New file. 8331 * config/alpha/libgcc-osf5.ver: New file. 8332 83332011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8334 8335 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to 8336 tmake_file. 8337 Add crtfastmath.o to extra_parts. 8338 83392011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8340 8341 * config/gmon-sol2.c: Reindent. 8342 Cleanup comments. 8343 Remove, correct casts. 8344 Use STDERR_FILENO, NULL. 8345 (BASEADDRESS): Remove. 8346 (minbrk): Remove. 8347 (errno, sbrk): Remove declarations. 8348 (monstartup) [hp300]: Remove. 8349 (mcount): Remove. 8350 83512011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8352 8353 * Makefile.in (cpu_type): Define. 8354 * config.host (i[34567]86-*-rtems*): Handle it. 8355 (i[34567]86-*-solaris2*): Move body ... 8356 (*-*-solaris2*): ... here. 8357 New case, generalize. 8358 (sparc-*-elf*): Handle it. 8359 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm. 8360 (sparc-*-rtems*, sparc64-*-rtems*); Handle it. 8361 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*): 8362 Fold into ... 8363 (sparc*-*-solaris2*): ... this. 8364 New case. 8365 (sparc64-*-elf*): Handle it. 8366 * config/gmon-sol2.c: Move from ../gcc/config/sparc. 8367 Merge ../gcc/config/i386/gmon-sol2.c. 8368 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm. 8369 Use C comments. 8370 Merge ../gcc/config/i386/sol2-gc1.asm. 8371 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm. 8372 Use C comments. 8373 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm. 8374 Use C comments. 8375 * config/i386/t-crtfm (crtfastmath.o): Use $<. 8376 * config/i386/t-crtstuff: New file. 8377 * config/i386/t-softfp: New file. 8378 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o), 8379 $(T)crti.o, $(T)crtn.o): Remove. 8380 (gcrt1.o): New rule. 8381 (TARGET_LIBGCC2_CFLAGS): Remove. 8382 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm. 8383 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm. 8384 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm. 8385 * config/sparc/t-sol2: New file. 8386 * config/sparc/t-crtfm: Move to ... 8387 * config/t-crtfm: ... this. 8388 Use $(cpu_type), $<. 8389 * config/t-crtin: New file. 8390 * config/sparc/t-softfp: New file. 8391 * config/sparc/t-softmul: New file. 8392 * config/t-rtems: New file. 8393 * config/t-slibgcc: New file. 8394 * config/t-slibgcc-elf-ver: New file. 8395 * config/t-slibgcc-gld: New file. 8396 * config/t-slibgcc-sld: New file. 8397 * config/t-sol2: New file. 8398 * configure.ac: Include ../config/lib-ld.m4. 8399 Call AC_LIB_PROG_LD_GNU. 8400 Substitute cpu_type. 8401 * configure: Regenerate. 8402 84032011-05-27 Bernd Schmidt <bernds@codesourcery.com> 8404 8405 PR bootstrap/49173 8406 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for 8407 libgcc-std.ver in the build directory. 8408 * config/s390/t-linux (SHLIB_MAPFILES): Likewise. 8409 * config/sh/t-linux (SHLIB_MAPFILES): Likewise. 8410 84112011-05-25 Bernd Schmidt <bernds@codesourcery.com> 8412 8413 * libgcc-std.ver.in: New file. 8414 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New 8415 variables. 8416 (libgcc-std.ver): New rule. 8417 * config/t-gnu-prefix: New file. 8418 84192011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8420 8421 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c. 8422 84232011-05-10 Joseph Myers <joseph@codesourcery.com> 8424 8425 * config/i386/darwin-lib.h: New file. 8426 84272011-05-10 Joseph Myers <joseph@codesourcery.com> 8428 8429 * config/arm/symbian-lib.h: New. 8430 84312011-05-04 Chris Demetriou <cgd@google.com> 8432 8433 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to... 8434 (__x86.get_pc_thunk.bx): ...this. 8435 (__morestack): Adjust for rename, remove undef of __i686. 8436 84372011-05-03 Chris Demetriou <cgd@google.com> 8438 8439 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New. 8440 84412011-03-22 Joseph Myers <joseph@codesourcery.com> 8442 8443 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*, 8444 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe, 8445 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*, 8446 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*, 8447 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*): 8448 Remove cases. 8449 84502011-03-14 Andreas Tobler <andreast@fgznet.ch> 8451 8452 * config.host (cpu_type): Add FreeBSD PowerPC specific parts. 8453 Adjust copyright year. 8454 84552011-03-07 Ian Lance Taylor <iant@google.com> 8456 8457 * generic-morestack.c (__splitstack_find): Adjust returned stack 8458 pointer to include all registers pushed by __morestack. 8459 84602011-01-26 Dave Korn <dave.korn.cygwin@gmail.com> 8461 8462 PR target/40125 8463 * configure.ac: Call ACX_NONCANONICAL_TARGET. 8464 (toolexecdir): Calculate and AC_SUBST. 8465 (toolexeclibdir): Likewise. 8466 * Makefile.in (target_noncanonical): Import. 8467 (toolexecdir): Likewise. 8468 (toolexeclibdir): Likewise. 8469 * configure: Regenerate. 8470 84712010-12-13 Nathan Froyd <froydnj@codesourcery.com> 8472 8473 PR target/46040 8474 * config/arm/bpabi.h: Rename to... 8475 * config/arm/bpabi-lib.h: ...this. 8476 84772010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8478 8479 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if 8480 appropriate. 8481 * configure: Regenerate. 8482 84832010-11-24 Nathan Froyd <froydnj@codesourcery.com> 8484 8485 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of 8486 __FLOAT_WORD_ORDER__. 8487 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): 8488 Delete. 8489 84902010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 8491 8492 PR other/46202 8493 * Makefile.in (install-strip): New phony target. 8494 84952010-11-07 Ian Lance Taylor <iant@google.com> 8496 8497 PR target/46089 8498 * config/i386/morestack.S (__morestack_large_model): New 8499 function. 8500 85012010-10-23 Nathan Froyd <froydnj@codesourcery.com> 8502 8503 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN): 8504 Delete. 8505 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__. 8506 85072010-10-14 Nathan Froyd <froydnj@codesourcery.com> 8508 8509 * config/arm/bpabi.h: New file. 8510 * config/frv/frv-abi.h: New file. 8511 85122010-10-01 Ian Lance Taylor <iant@google.com> 8513 8514 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD. 8515 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise. 8516 85172010-10-01 H.J. Lu <hongjiu.lu@intel.com> 8518 8519 PR target/45858 8520 * config.host: Add the missing `$'. 8521 85222010-09-30 Michael Eager <eager@eagercon.com> 8523 8524 * config.host: Add microblaze*-*-*. 8525 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm, 8526 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze, 8527 udivsi3.asm,umodsi3.asm}: New. 8528 85292010-09-28 Ian Lance Taylor <iant@google.com> 8530 8531 * configure.ac: Adjust CFI test to test assembler directly rather 8532 than checking gcc preprocessor macro. 8533 * configure: Rebuild. 8534 85352010-09-27 Ian Lance Taylor <iant@google.com> 8536 8537 * configure.ac: Test whether assembler supports CFI directives. 8538 * config.host: Only add t-stack and i386/t-stack-i386 to 8539 tmake_file if libgcc_cv_cfi is "yes". 8540 * configure: Rebuild. 8541 85422010-09-27 Ian Lance Taylor <iant@google.com> 8543 8544 * generic-morestack.h: New file. 8545 * generic-morestack.c: New file. 8546 * generic-morestack-thread.c: New file. 8547 * config/i386/morestack.S: New file. 8548 * config/t-stack: New file. 8549 * config/i386/t-stack-i386: New file. 8550 * config.host (i[34567]86-*-linux* and friends): Add t-stack and 8551 i386/t-stack-i386 to tmake_file. 8552 85532010-09-21 Iain Sandoe <iains@gcc.gnu.org> 8554 8555 * Makefile.in (libgcc-extra-parts): Check for static archives and 8556 invoke ranlib after installing them. 8557 (gcc-extra-parts): Likewise. 8558 (install-leaf): Likewise. 8559 85602010-09-14 H.J. Lu <hongjiu.lu@intel.com> 8561 8562 * configure: Regenerated. 8563 85642010-09-10 Kai Tietz <kai.tietz@onevision.com> 8565 8566 * configure: Regenerated. 8567 85682010-09-09 Gerald Pfeifer <gerald@pfeifer.com> 8569 Andrew Pinski <pinskia@gmail.com> 8570 8571 PR target/40959 8572 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file. 8573 85742010-09-06 H.J. Lu <hongjiu.lu@intel.com> 8575 8576 PR target/45524 8577 * configure: Regenerated. 8578 85792010-09-06 Andreas Schwab <schwab@redhat.com> 8580 8581 * configure: Regenerate. 8582 85832010-09-03 Uros Bizjak <ubizjak@gmail.com> 8584 8585 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for 8586 64bit targets. 8587 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only 8588 for 64bit targets. 8589 85902010-09-03 Uros Bizjak <ubizjak@gmail.com> 8591 Iain Sandoe <iains@gcc.gnu.org> 8592 8593 PR target/45476 8594 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out 8595 LIB2FUNCS_EXCLUDE functions. 8596 85972010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> 8598 8599 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro. 8600 Include dfp.m4. 8601 * configure: Regenerate. 8602 86032010-09-01 Uros Bizjak <ubizjak@gmail.com> 8604 8605 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add 8606 i386/t-freebsd to tmake_file. 8607 * config/i386/t-freebsd: New file. 8608 * config/i386/libgcc-bsd.ver: New file. 8609 86102010-07-23 Nathan Froyd <froydnj@codesourcery.com> 8611 8612 * config.host (powerpc*-eabispe*): Set tmake_file. 8613 (powerpc*-eabi*): Likewise. 8614 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend, 8615 crtbeginS, crtendS, crtbeginT. 8616 86172010-06-12 Kazu Hirata <kazu@codesourcery.com> 8618 8619 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm 8620 to tmake_file. Add crtfastmath.o to extra_parts. 8621 * config/mips/t-crtfm: New. 8622 86232010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com> 8624 8625 * config.host (sparc64-*-rtems*): New target. 8626 86272010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8628 8629 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun 8630 assembler syntax. 8631 86322010-04-15 Thomas Schwinge <tschwinge@gnu.org> 8633 8634 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux. 8635 86362010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8637 8638 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*, 8639 alpha-dec-osf5.0* support. 8640 86412010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org> 8642 8643 * config.host: Add lm32-*-rtems*. 8644 86452010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8646 Uros Bizjak <ubizjak@gmail.com> 8647 8648 PR target/39048 8649 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86 8650 like other remaining 32-bit x86 OSes. 8651 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun 8652 assembler syntax. 8653 * config/i386/libgcc-sol2.ver: New file. 8654 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it. 8655 86562010-03-30 Jack Howarth <howarth@bromo.med.uc.edu> 8657 8658 PR c/43553 8659 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@. 8660 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS 8661 is used and substitute set_use_emutls. 8662 * configure: Regenerated. 8663 86642010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr> 8665 8666 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS. 8667 86682010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> 8669 8670 PR target/38085 8671 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of 8672 MULTILIB_CFLAGS. 8673 ($(T)gcrt1.o): Likewise. 8674 ($(T)crt1.o): Likewise. 8675 ($(T)crti.o): Likewise. 8676 ($(T)crtn.o): Likewise. 8677 86782010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 8679 8680 PR other/42980 8681 * Makefile.in (install): Use $(MAKE) string in rule, for 8682 parallel make. 8683 86842010-02-22 Hans-Peter Nilsson <hp@bitrange.com> 8685 8686 Migrate from broken pre-libgcc legacy support to libgcc-centric rules. 8687 * config/mmix/t-mmix: New file. 8688 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set. 8689 86902010-02-02 Jack Howarth <howarth@bromo.med.uc.edu> 8691 8692 PR java/41991 8693 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to 8694 SHLIB_MAPFILES. 8695 86962010-01-04 Anthony Green <green@moxielogic.com> 8697 8698 * config/moxie/crti.asm, config/moxie/crtn.asm, 8699 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h, 8700 config/moxie/t-moxie: New files. 8701 * config.host: Add t-moxie-softfp reference. 8702 87032009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk> 8704 8705 PR other/39888 8706 * config/t-slibgcc-darwin: Fix embedded rpaths for 8707 --enable-version-specific-runtime-libs, build extension stub 8708 libs exposing features available from current libgcc_s. 8709 87102009-11-11 Jon Beniston <jon@beniston.com> 8711 8712 * config.host: Add lm32 targets. 8713 * config/lm32: New directory. 8714 * config/lm32/libgcc_lm32.h: New file. 8715 * config/lm32/_mulsi3.c: New file. 8716 * config/lm32/_udivmodsi4.c: New file. 8717 * config/lm32/_divsi3.c: New file. 8718 * config/lm32/_modsi3.c: New file. 8719 * config/lm32/_udivsi3.c: New file. 8720 * config/lm32/_umodsi3.c: New file. 8721 * config/lm32/_lshrsi3.S: New file. 8722 * config/lm32/_ashrsi3.S: New file. 8723 * config/lm32/_ashlsi3.S: New file. 8724 * config/lm32/crti.S: New file. 8725 * config/lm32/crtn.S: New file. 8726 * config/lm32/t-lm32: New file. 8727 * config/lm32/t-elf: New file. 8728 * config/lm32/t-uclinux: New file. 8729 87302009-10-26 Nick Clifton <nickc@redhat.com> 8731 8732 * config.host: Add support for RX target. 8733 * config/rx: New directory. 8734 * config/rx/rx-abi-functions.c: New file. Supplementary 8735 functions for libgcc to support the RX ABI. 8736 * config/rx/rx-abi.h: New file. Supplementary header file for 8737 libgcc RX ABI functions. 8738 * config/rx/t-rx: New file: Makefile fragment for building 8739 libgcc for the RX. 8740 87412009-10-09 Uros Bizjak <ubizjak@gmail.com> 8742 8743 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand 8744 constraint of y0 to "g". 8745 87462009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> 8747 8748 * config.host: Include the s390 makefile fragments. 8749 * config/s390/32/_fixdfdi.c: New file. 8750 * config/s390/32/_fixsfdi.c: New file. 8751 * config/s390/32/_fixtfdi.c: New file. 8752 * config/s390/32/_fixunsdfdi.c: New file. 8753 * config/s390/32/_fixunssfdi.c: New file. 8754 * config/s390/32/_fixunstfdi.c: New file. 8755 * config/s390/32/t-floattodi: New file. 8756 * config/s390/libgcc-glibc.ver: New file. 8757 * config/s390/t-crtstuff: New file. 8758 * config/s390/t-linux: New file. 8759 * config/s390/t-tpf: New file. 8760 87612009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 8762 8763 * configure.ac (AC_PREREQ): Bump to 2.64. 8764 87652009-08-22 Kaz Kojima <kkojima@gcc.gnu.org> 8766 8767 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee. 8768 87692009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 8770 8771 * configure: Regenerate. 8772 87732009-08-09 Douglas B Rupp <rupp@gnat.com> 8774 8775 * config.host (ia64-hp-*vms*): New target. 8776 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify 8777 with ia64-hp-*vms*. 8778 87792009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 8780 8781 * configure.ac: Add snippet for maintainer-mode. 8782 * configure: Regenerate. 8783 * Makefile.in (AUTOCONF, configure_deps): New variables. 8784 ($(srcdir)/configure)): New rule, active only with maintainer 8785 mode turned on. 8786 87872009-06-23 DJ Delorie <dj@redhat.com> 8788 8789 Add MeP port. 8790 * config.host: Add mep support. 8791 87922009-06-22 Kai Tietz <kai.tietz@onevision.com> 8793 8794 * config.host: Add i386/${host_address}/t-fprules-softfp and 8795 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*. 8796 8797 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol 8798 for mingw targets. 8799 * config/i386/64/_multc3.c: Likewise. 8800 * config/i386/64/_powitf2.c: Likewise. 8801 * config/i386/64/eqtf2.c: Likewise. 8802 * config/i386/64/getf2.c: Likewise. 8803 * config/i386/64/letf2.c: Likewise. 8804 * config/i386/64/letf2.c: Likewise. 8805 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as 8806 unsigned long long for x64 mingw targets. 8807 (_FP_WS_TYPE): Define as signed long long for x64 mingw target. 8808 (_FP_I_TYPE): Define as long long for x64 mingw target. 8809 88102009-06-10 Maciej W. Rozycki <macro@linux-mips.org> 8811 8812 * config.host (vax-*-linux*): New. 8813 88142009-05-31 Anthony Green <green@moxielogic.com> 8815 8816 * config.host: Add moxie support. 8817 * config/moxie/t-moxie: New file. 8818 88192009-05-29 David Billinghurst <billingd@gcc.gnu.org> 8820 8821 * config.host: Add i386/${host_address}/t-fprules-softfp and 8822 t-softfp to tmake_file for i[34567]86-*-cygwin*. 8823 88242009-04-17 Aurelien Jarno <aurelien@aurel32.net> 8825 8826 * config.host: Add i386/${host_address}/t-fprules-softfp to 8827 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*. 8828 88292009-04-09 Nick Clifton <nickc@redhat.com> 8830 8831 * config/ia64/tf-signs.c: Change copyright header to refer to 8832 version 3 of the GNU General Public License with version 3.1 8833 of the GCC Runtime Library Exception and to point readers at 8834 the COPYING3 and COPYING3.RUNTIME files and the FSF's license 8835 web page. 8836 * config/i386/32/tf-signs.c: Likewise. 8837 * config/libbid/_addsub_dd.c: Likewise. 8838 * config/libbid/_addsub_sd.c: Likewise. 8839 * config/libbid/_addsub_td.c: Likewise. 8840 * config/libbid/_dd_to_df.c: Likewise. 8841 * config/libbid/_dd_to_di.c: Likewise. 8842 * config/libbid/_dd_to_sd.c: Likewise. 8843 * config/libbid/_dd_to_sf.c: Likewise. 8844 * config/libbid/_dd_to_si.c: Likewise. 8845 * config/libbid/_dd_to_td.c: Likewise. 8846 * config/libbid/_dd_to_tf.c: Likewise. 8847 * config/libbid/_dd_to_udi.c: Likewise. 8848 * config/libbid/_dd_to_usi.c: Likewise. 8849 * config/libbid/_dd_to_xf.c: Likewise. 8850 * config/libbid/_df_to_dd.c: Likewise. 8851 * config/libbid/_df_to_sd.c: Likewise. 8852 * config/libbid/_df_to_td.c: Likewise. 8853 * config/libbid/_di_to_dd.c: Likewise. 8854 * config/libbid/_di_to_sd.c: Likewise. 8855 * config/libbid/_di_to_td.c: Likewise. 8856 * config/libbid/_div_dd.c: Likewise. 8857 * config/libbid/_div_sd.c: Likewise. 8858 * config/libbid/_div_td.c: Likewise. 8859 * config/libbid/_eq_dd.c: Likewise. 8860 * config/libbid/_eq_sd.c: Likewise. 8861 * config/libbid/_eq_td.c: Likewise. 8862 * config/libbid/_ge_dd.c: Likewise. 8863 * config/libbid/_ge_sd.c: Likewise. 8864 * config/libbid/_ge_td.c: Likewise. 8865 * config/libbid/_gt_dd.c: Likewise. 8866 * config/libbid/_gt_sd.c: Likewise. 8867 * config/libbid/_gt_td.c: Likewise. 8868 * config/libbid/_isinfd128.c: Likewise. 8869 * config/libbid/_isinfd32.c: Likewise. 8870 * config/libbid/_isinfd64.c: Likewise. 8871 * config/libbid/_le_dd.c: Likewise. 8872 * config/libbid/_le_sd.c: Likewise. 8873 * config/libbid/_le_td.c: Likewise. 8874 * config/libbid/_lt_dd.c: Likewise. 8875 * config/libbid/_lt_sd.c: Likewise. 8876 * config/libbid/_lt_td.c: Likewise. 8877 * config/libbid/_mul_dd.c: Likewise. 8878 * config/libbid/_mul_sd.c: Likewise. 8879 * config/libbid/_mul_td.c: Likewise. 8880 * config/libbid/_ne_dd.c: Likewise. 8881 * config/libbid/_ne_sd.c: Likewise. 8882 * config/libbid/_ne_td.c: Likewise. 8883 * config/libbid/_sd_to_dd.c: Likewise. 8884 * config/libbid/_sd_to_df.c: Likewise. 8885 * config/libbid/_sd_to_di.c: Likewise. 8886 * config/libbid/_sd_to_sf.c: Likewise. 8887 * config/libbid/_sd_to_si.c: Likewise. 8888 * config/libbid/_sd_to_td.c: Likewise. 8889 * config/libbid/_sd_to_tf.c: Likewise. 8890 * config/libbid/_sd_to_udi.c: Likewise. 8891 * config/libbid/_sd_to_usi.c: Likewise. 8892 * config/libbid/_sd_to_xf.c: Likewise. 8893 * config/libbid/_sf_to_dd.c: Likewise. 8894 * config/libbid/_sf_to_sd.c: Likewise. 8895 * config/libbid/_sf_to_td.c: Likewise. 8896 * config/libbid/_si_to_dd.c: Likewise. 8897 * config/libbid/_si_to_sd.c: Likewise. 8898 * config/libbid/_si_to_td.c: Likewise. 8899 * config/libbid/_td_to_dd.c: Likewise. 8900 * config/libbid/_td_to_df.c: Likewise. 8901 * config/libbid/_td_to_di.c: Likewise. 8902 * config/libbid/_td_to_sd.c: Likewise. 8903 * config/libbid/_td_to_sf.c: Likewise. 8904 * config/libbid/_td_to_si.c: Likewise. 8905 * config/libbid/_td_to_tf.c: Likewise. 8906 * config/libbid/_td_to_udi.c: Likewise. 8907 * config/libbid/_td_to_usi.c: Likewise. 8908 * config/libbid/_td_to_xf.c: Likewise. 8909 * config/libbid/_tf_to_dd.c: Likewise. 8910 * config/libbid/_tf_to_sd.c: Likewise. 8911 * config/libbid/_tf_to_td.c: Likewise. 8912 * config/libbid/_udi_to_dd.c: Likewise. 8913 * config/libbid/_udi_to_sd.c: Likewise. 8914 * config/libbid/_udi_to_td.c: Likewise. 8915 * config/libbid/_unord_dd.c: Likewise. 8916 * config/libbid/_unord_sd.c: Likewise. 8917 * config/libbid/_unord_td.c: Likewise. 8918 * config/libbid/_usi_to_dd.c: Likewise. 8919 * config/libbid/_usi_to_sd.c: Likewise. 8920 * config/libbid/_usi_to_td.c: Likewise. 8921 * config/libbid/_xf_to_dd.c: Likewise. 8922 * config/libbid/_xf_to_sd.c: Likewise. 8923 * config/libbid/_xf_to_td.c: Likewise. 8924 * config/libbid/bid128.c: Likewise. 8925 * config/libbid/bid128_2_str.h: Likewise. 8926 * config/libbid/bid128_2_str_macros.h: Likewise. 8927 * config/libbid/bid128_2_str_tables.c: Likewise. 8928 * config/libbid/bid128_add.c: Likewise. 8929 * config/libbid/bid128_compare.c: Likewise. 8930 * config/libbid/bid128_div.c: Likewise. 8931 * config/libbid/bid128_fma.c: Likewise. 8932 * config/libbid/bid128_logb.c: Likewise. 8933 * config/libbid/bid128_minmax.c: Likewise. 8934 * config/libbid/bid128_mul.c: Likewise. 8935 * config/libbid/bid128_next.c: Likewise. 8936 * config/libbid/bid128_noncomp.c: Likewise. 8937 * config/libbid/bid128_quantize.c: Likewise. 8938 * config/libbid/bid128_rem.c: Likewise. 8939 * config/libbid/bid128_round_integral.c: Likewise. 8940 * config/libbid/bid128_scalb.c: Likewise. 8941 * config/libbid/bid128_sqrt.c: Likewise. 8942 * config/libbid/bid128_string.c: Likewise. 8943 * config/libbid/bid128_to_int16.c: Likewise. 8944 * config/libbid/bid128_to_int32.c: Likewise. 8945 * config/libbid/bid128_to_int64.c: Likewise. 8946 * config/libbid/bid128_to_int8.c: Likewise. 8947 * config/libbid/bid128_to_uint16.c: Likewise. 8948 * config/libbid/bid128_to_uint32.c: Likewise. 8949 * config/libbid/bid128_to_uint64.c: Likewise. 8950 * config/libbid/bid128_to_uint8.c: Likewise. 8951 * config/libbid/bid32_to_bid128.c: Likewise. 8952 * config/libbid/bid32_to_bid64.c: Likewise. 8953 * config/libbid/bid64_add.c: Likewise. 8954 * config/libbid/bid64_compare.c: Likewise. 8955 * config/libbid/bid64_div.c: Likewise. 8956 * config/libbid/bid64_fma.c: Likewise. 8957 * config/libbid/bid64_logb.c: Likewise. 8958 * config/libbid/bid64_minmax.c: Likewise. 8959 * config/libbid/bid64_mul.c: Likewise. 8960 * config/libbid/bid64_next.c: Likewise. 8961 * config/libbid/bid64_noncomp.c: Likewise. 8962 * config/libbid/bid64_quantize.c: Likewise. 8963 * config/libbid/bid64_rem.c: Likewise. 8964 * config/libbid/bid64_round_integral.c: Likewise. 8965 * config/libbid/bid64_scalb.c: Likewise. 8966 * config/libbid/bid64_sqrt.c: Likewise. 8967 * config/libbid/bid64_string.c: Likewise. 8968 * config/libbid/bid64_to_bid128.c: Likewise. 8969 * config/libbid/bid64_to_int16.c: Likewise. 8970 * config/libbid/bid64_to_int32.c: Likewise. 8971 * config/libbid/bid64_to_int64.c: Likewise. 8972 * config/libbid/bid64_to_int8.c: Likewise. 8973 * config/libbid/bid64_to_uint16.c: Likewise. 8974 * config/libbid/bid64_to_uint32.c: Likewise. 8975 * config/libbid/bid64_to_uint64.c: Likewise. 8976 * config/libbid/bid64_to_uint8.c: Likewise. 8977 * config/libbid/bid_b2d.h: Likewise. 8978 * config/libbid/bid_binarydecimal.c: Likewise. 8979 * config/libbid/bid_conf.h: Likewise. 8980 * config/libbid/bid_convert_data.c: Likewise. 8981 * config/libbid/bid_decimal_data.c: Likewise. 8982 * config/libbid/bid_decimal_globals.c: Likewise. 8983 * config/libbid/bid_div_macros.h: Likewise. 8984 * config/libbid/bid_dpd.c: Likewise. 8985 * config/libbid/bid_flag_operations.c: Likewise. 8986 * config/libbid/bid_from_int.c: Likewise. 8987 * config/libbid/bid_functions.h: Likewise. 8988 * config/libbid/bid_gcc_intrinsics.h: Likewise. 8989 * config/libbid/bid_inline_add.h: Likewise. 8990 * config/libbid/bid_internal.h: Likewise. 8991 * config/libbid/bid_round.c: Likewise. 8992 * config/libbid/bid_sqrt_macros.h: Likewise. 8993 89942009-04-09 Jakub Jelinek <jakub@redhat.com> 8995 8996 * Makefile.in: Change copyright header to refer to version 8997 3 of the GNU General Public License and to point readers at the 8998 COPYING3 file and the FSF's license web page. 8999 * config.host: Likewise. 9000 90012009-04-07 Alan Modra <amodra@bigpond.net.au> 9002 9003 * config.host: Reorder and merge to match config.gcc change. 9004 90052009-04-03 Alan Modra <amodra@bigpond.net.au> 9006 9007 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete. 9008 90092009-03-28 Joseph Myers <joseph@codesourcery.com> 9010 9011 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof, 9012 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*, 9013 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*, 9014 powerpc-ibm-aix4.[12]*, sh-*-*): Remove. 9015 90162009-02-12 Uros Bizjak <ubizjak@gmail.com> 9017 9018 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file. 9019 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype. 9020 90212009-02-12 H.J. Lu <hongjiu.lu@intel.com> 9022 9023 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and 9024 ia64/t-softfp-compat to tmake_file. 9025 9026 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*. 9027 9028 * config/ia64/__divxf3.asm: New. 9029 * config/ia64/_fixtfdi.asm: Likewise. 9030 * config/ia64/_fixunstfdi.asm: Likewise. 9031 * config/ia64/_floatditf.asm: Likewise. 9032 * config/ia64/t-fprules-softfp: Likewise. 9033 * config/ia64/t-softfp-compat: Likewise. 9034 * config/ia64/tf-signs.c: Likewise. 9035 90362009-01-18 Ben Elliston <bje@au.ibm.com> 9037 9038 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype. 9039 90402009-01-16 Ben Elliston <bje@au.ibm.com> 9041 9042 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp 9043 to tmake_file. 9044 90452009-01-13 Ben Elliston <bje@au.ibm.com> 9046 9047 * config/t-softfp: New file. 9048 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp. 9049 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise. 9050 90512009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com> 9052 9053 * config.host: Add m32r*-*-rtems*. 9054 90552008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com> 9056 9057 * config.host: Add m32c*-*-rtems*. 9058 90592008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> 9060 9061 PR bootstrap/33100 9062 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include 9063 i386/t-crtstuff if linker supports ZERO terminator unwind entries. 9064 * configure: Regenerate. 9065 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in 9066 tmake_file here from gcc/config.gcc. 9067 Move extra_parts here from gcc/config.gcc. 9068 * config/i386/t-sol2: Move here from gcc/config/i386. 9069 Use gcc_srcdir instead of srcdir. 9070 90712008-11-18 Adam Nemet <anemet@caviumnetworks.com> 9072 9073 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New 9074 case. 9075 90762008-11-09 Thomas Schwinge <tschwinge@gnu.org> 9077 9078 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD. 9079 90802008-10-08 Thomas Schwinge <tschwinge@gnu.org> 9081 9082 * config.host: Fold `*-*-gnu*' cases into the Linux ones. 9083 90842008-09-03 Hari Sandanagobalane <hariharan@picochip.com> 9085 9086 Add picoChip port. 9087 * config.host: Add picochip-*-*. 9088 90892008-08-06 Bob Wilson <bob.wilson@acm.org> 9090 9091 * config.host: Match more processor names for Xtensa. 9092 90932008-07-08 H.J. Lu <hongjiu.lu@intel.com> 9094 9095 * config/i386/64/t-softfp-compat: Update comments. 9096 90972008-07-07 H.J. Lu <hongjiu.lu@intel.com> 9098 9099 * config/i386/64/_divtc3-compat.c: Moved to ... 9100 * config/i386/64/_divtc3.c: Here. 9101 9102 * config/i386/64/_multc3-compat.c: Moved to ... 9103 * config/i386/64/_multc3.c: Here. 9104 9105 * config/i386/64/_powitf2-compat.c: Moved to ... 9106 * config/i386/64/_powitf2.c: Here. 9107 9108 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add 9109 .c suffix instead of -compat.c. 9110 91112008-07-05 Uros Bizjak <ubizjak@gmail.com> 9112 9113 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove. 9114 (_FP_MUL_MEAT_D): Ditto. 9115 (_FP_DIV_MEAT_S): Ditto. 9116 (_FP_DIV_MEAT_D): Ditto. 9117 91182008-07-03 Richard Sandiford <rdsandiford@googlemail.com> 9119 9120 * Makefile.in: Add support for __sync_* libgcc functions. 9121 91222008-07-03 H.J. Lu <hongjiu.lu@intel.com> 9123 9124 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED. 9125 91262008-07-02 H.J. Lu <hongjiu.lu@intel.com> 9127 9128 PR boostrap/36702 9129 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86 9130 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86. 9131 9132 * config/i386/64/t-fprules-softfp: Moved to ... 9133 * config/i386/64/t-softfp-compat: This. New. 9134 91352008-07-02 Uros Bizjak <ubizjak@gmail.com> 9136 9137 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]: 9138 Initialize f with 0.0. 9139 91402008-07-02 H.J. Lu <hongjiu.lu@intel.com> 9141 9142 PR target/36669 9143 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED. 9144 9145 * config/i386/64/_divtc3-compat.c: New. 9146 * config/i386/64/_multc3-compat.c: Likewise. 9147 * config/i386/64/_powitf2-compat.c: Likewise. 9148 * config/i386/64/eqtf2.c: Likewise. 9149 * config/i386/64/getf2.c: Likewise. 9150 * config/i386/64/letf2.c: Likewise. 9151 * config/i386/64/t-fprules-softfp: Likewise. 9152 91532008-07-02 H.J. Lu <hongjiu.lu@intel.com> 9154 9155 * config.host: Add i386/${host_address}/t-fprules-softfp to 9156 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*, 9157 i[34567]86-*-linux*, x86_64-*-linux*. 9158 9159 * configure.ac: Set host_address to 64 or 32 for x86. 9160 * configure: Regenerated. 9161 9162 * Makefile.in (config.status): Also depend on 9163 $(srcdir)/config.host. 9164 9165 * config/i386/32/t-fprules-softfp: New. 9166 * config/i386/32/tf-signs.c: Likewise. 9167 9168 * config/i386/64/sfp-machine.h: New. Moved from gcc. 9169 91702008-07-02 H.J. Lu <hongjiu.lu@intel.com> 9171 Uros Bizjak <ubizjak@gmail.com> 9172 9173 * config/i386/32/sfp-machine.h: New. 9174 91752008-06-26 Nathan Froyd <froydnj@codesourcery.com> 9176 9177 * config/rs6000/t-ppccomm: Remove rules that conflict with 9178 auto-generated rules. 9179 91802008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> 9181 9182 * configure.ac: sinclude override.m4. 9183 * configure: Regenerate. 9184 91852008-06-11 Bernhard Fischer <aldot@gcc.gnu.org> 9186 9187 * configure: Regenerate. 9188 91892008-06-10 Joseph Myers <joseph@codesourcery.com> 9190 9191 * Makefile.in (DECNUMINC): Remove 9192 -I$(MULTIBUILDTOP)../../libdecnumber. 9193 * gstdint.h: New. 9194 91952008-06-07 Joseph Myers <joseph@codesourcery.com> 9196 9197 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*, 9198 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*, 9199 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf, 9200 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*, 9201 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*, 9202 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*, 9203 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*, 9204 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*, 9205 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*, 9206 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*, 9207 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*, 9208 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*, 9209 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*, 9210 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove. 9211 92122008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr> 9213 9214 * config.host (sh2[lbe]*-*-linux*): Allow target. 9215 92162008-04-30 Nathan Froyd <froydnj@codesourcery.com> 9217 9218 * config/rs6000/t-ppccomm: Add build rules for new files. 9219 (LIB2ADD_ST): New variable. 9220 92212008-04-07 Andy Hutchinson <hutchinsonandy@aim.com> 9222 9223 PR target/34210 9224 PR target/35508 9225 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file. 9226 * config/t-avr: New file. Build 16bit libgcc functions. 9227 92282008-03-02 Jakub Jelinek <jakub@redhat.com> 9229 9230 PR target/35401 9231 * config/t-slibgcc-darwin: Make install-leaf dependent on 9232 install-darwin-libgcc-stubs instead of install. 9233 92342008-01-25 Joseph Myers <joseph@codesourcery.com> 9235 9236 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*, 9237 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*, 9238 sh-*-rtemscoff*): Remove cases. 9239 92402007-12-27 Richard Sandiford <rsandifo@nildram.co.uk> 9241 9242 * Makefile.in (all): Use install-leaf rather than install. 9243 (install): Split most of the rule into... 9244 (install-leaf): ...this new one. 9245 92462007-12-19 Etsushi Kato <ek.kato@gmail.com> 9247 Paolo Bonzini <bonzini@gnu.org> 9248 9249 PR target/30572 9250 * Makefile.in: Use @shlib_slibdir@ substitution to get 9251 correct install name on darwin. 9252 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name. 9253 92542007-12-15 Hans-Peter Nilsson <hp@axis.com> 9255 9256 * config.host (crisv32-*-elf, crisv32-*-none): New, same as 9257 cris-*-elf and cris-*-none. 9258 (crisv32-*-linux*): Similar, as cris-*-linux*. 9259 92602007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk> 9261 9262 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts. 9263 92642007-10-27 H.J. Lu <hongjiu.lu@intel.com> 9265 9266 PR regression/33926 9267 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls. 9268 * configure: Regenerated. 9269 92702007-09-27 H.J. Lu <hongjiu.lu@intel.com> 9271 9272 * Makefile.in (dfp-filenames): Replace decimal_globals, 9273 decimal_data, binarydecimal and convert_data with 9274 bid_decimal_globals, bid_decimal_data, bid_binarydecimal 9275 and bid_convert_data, respectively. 9276 92772007-09-17 Chao-ying Fu <fu@mips.com> 9278 Nigel Stephens <nigel@mips.com> 9279 9280 * fixed-obj.mk: New file to support fine-grain fixed-point functions. 9281 * Makefile.in (fixed_point): Define. 9282 Check if fixed_point is yes to build support functions. 9283 * configure.ac: Check for fixed_point support. 9284 * configure: Regenerated. 9285 * gen-fixed.sh: New file to generate lists of fixed-point labels, 9286 funcs, modes, from, to. 9287 92882007-09-11 Janis Johnson <janis187@us.ibm.com 9289 9290 * Makefile.in (dfp-filenames): Add bid128_noncomp. 9291 92922007-09-10 Janis Johnson <janis187@us.ibm.com> 9293 9294 * Makefile.in (dfp-filenames): Remove decUtility, add 9295 decDouble, decPacked, decQuad, decSingle. 9296 92972007-08-27 Hans Kester <hans.kester@ellips.nl> 9298 9299 * config.host : Add x86_64-elf target. 9300 93012007-07-06 H.J. Lu <hongjiu.lu@intel.com> 9302 9303 * configure.ac (set_have_cc_tls): Add a missing =. 9304 * configure: Regenerated. 9305 93062007-07-06 H.J. Lu <hongjiu.lu@intel.com> 9307 9308 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux* 9309 and x86_64-*-linux*. 9310 9311 * config/t-tls: New file. 9312 9313 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@. 9314 9315 * configure.ac: Include ../config/enable.m4 and 9316 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler 9317 supports TLS and substitute set_have_cc_tls. 9318 * configure: Regenerated. 9319 93202007-07-04 H.J. Lu <hongjiu.lu@intel.com> 9321 9322 * Makefile.in: Use libbid for DFP when BID is enabled. 9323 93242007-06-14 Danny Smith <dannysmith@users.sourceforge.net> 9325 9326 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to 9327 extra_parts. Add config/i386/t-cygming to tmake_file. 9328 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o. 9329 93302007-05-29 Zuxy Meng <zuxy.meng@gmail.com> 9331 Danny Smith <dannysmith@users.sourceforge.net> 9332 9333 PR target/29498 9334 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add 9335 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file. 9336 * config/i386/t-crtfm: Compile crtfastmath.o with 9337 -minline-all-stringops. 9338 93392007-05-10 Richard Sandiford <richard@codesourcery.com> 9340 9341 * config.host (sparc-wrs-vxworks): New target. 9342 93432007-04-14 Kazu Hirata <kazu@codesourcery.com> 9344 9345 * config.host: Recognize fido. 9346 93472007-04-04 Janis Johnson <janis187@us.ibm.com> 9348 9349 * configure: Check host, not target, for decimal float support. 9350 93512007-04-03 Uros Bizjak <ubizjak@gmail.com> 9352 9353 * config/i386/t-crtpc: New file. 9354 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file. 9355 (x86_64-*-linux*): Ditto. 9356 93572007-02-30 Kai Tietz <kai.tietz@onevision.com> 9358 9359 * config.host (x86_64-*-mingw*): New target. 9360 93612007-03-23 Michael Meissner <michael.meissner@amd.com> 9362 H.J. Lu <hongjiu.lu@intel.com> 9363 9364 * Makefile.in (enable_decimal_float): New. 9365 (DECNUMINC): Add 9366 -I$(srcdir)/../libdecnumber/$(enable_decimal_float). 9367 (dec-objects): Move decimal32, decimal64 and decimal128 to ... 9368 (decbits-filenames): This. 9369 (decbits-objects): New. 9370 (libgcc-objects): Add $(decbits-objects). 9371 9372 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}. 9373 Substitute enable_decimal_float. 9374 * configure: Regenerated. 9375 93762007-03-19 Hans-Peter Nilsson <hp@axis.com> 9377 9378 * config.host (cris-*-elf | cris-*-none): Set extra_parts. 9379 93802007-03-12 Brooks Moses <brooks.moses@codesourcery.com> 9381 9382 * Makefile.in (install-info): New dummy target. 9383 93842007-03-05 Bernd Schmidt <bernd.schmidt@analog.com> 9385 9386 * config.host (bfin*-linux-uclibc*): Set extra_parts. 9387 93882007-03-01 Brooks Moses <brooks.moses@codesourcery.com> 9389 9390 * Makefile.in: Add install-html and install-pdf dummy 9391 targets. 9392 93932007-02-05 Roger Sayle <roger@eyesopen.com> 9394 Daniel Jacobowitz <dan@codesourcery.com> 9395 9396 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so. 9397 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK). 9398 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK). 9399 94002007-01-29 Janis Johnson <janis187@us.ibm.com> 9401 9402 * Makefile.in (dec-filenames): Add decExcept. 9403 94042007-01-28 Daniel Jacobowitz <dan@codesourcery.com> 9405 9406 PR bootstrap/30469 9407 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and 9408 -fprofile-use. 9409 94102007-01-25 Daniel Jacobowitz <dan@codesourcery.com> 9411 9412 * configure.ac: Add --enable-version-specific-runtime-libs. 9413 Correct $slibdir default. 9414 * configure: Regenerated. 9415 94162007-01-23 Joseph Myers <joseph@codesourcery.com> 9417 9418 * config/rs6000/t-ldbl128: Always use -mlong-double-128. 9419 94202007-01-21 Andrew Pinski <pinskia@gmail.com> 9421 9422 PR target/30519 9423 * config.host (alpha*-*-linux*): Set extra_parts. 9424 94252007-01-09 Kaz Kojima <kkojima@gcc.gnu.org> 9426 9427 * config/sh/t-linux: New. 9428 * config.host (sh*-*-linux*): Set tmake_file. 9429 94302007-01-05 Daniel Jacobowitz <dan@codesourcery.com> 9431 9432 * Makefile.in (install): Handle multilibs. 9433 94342007-01-04 Brooks Moses <brooks.moses@codesourcery.com> 9435 9436 * Makefile.in: Added .PHONY entry for documentation targets. 9437 94382007-01-04 Brooks Moses <brooks.moses@codesourcery.com> 9439 9440 * Makefile.in: Add empty info, html, dvi, pdf targets. 9441 94422007-01-04 Mike Stump <mrs@apple.com> 9443 9444 * Makefile.in (MAKEINFO): Remove. 9445 (PERL): Likewise. 9446 94472007-01-04 Paolo Bonzini <bonzini@gnu.org> 9448 9449 * configure.ac: Add GCC_TOPLEV_SUBDIRS. 9450 * configure: Regenerate. 9451 * Makefile.in (host_subdir): Substitute it. 9452 (gcc_objdir): Use it. 9453 94542007-01-04 Daniel Jacobowitz <dan@codesourcery.com> 9455 9456 * config.host (ia64*-*-linux*): Set tmake_file. 9457 94582007-01-04 Daniel Jacobowitz <dan@codesourcery.com> 9459 9460 * Makefile.in (version): Define. 9461 94622007-01-03 Daniel Jacobowitz <dan@codesourcery.com> 9463 Paolo Bonzini <bonzini@gnu.org> 9464 9465 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64, 9466 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128, 9467 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64, 9468 config/sparc/t-crtfm, config/t-slibgcc-darwin, 9469 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk, 9470 shared-object.mk, siditi-object.mk, static-object.mk: New files. 9471 * configure: Generated. 9472 9473Copyright (C) 2007-2018 Free Software Foundation, Inc. 9474 9475Copying and distribution of this file, with or without modification, 9476are permitted in any medium without royalty provided the copyright 9477notice and this notice are preserved. 9478