12000-10-16 Philip Blundell <pb@futuretv.com> 2 3 * configure.in: Set version number to 2.10.1. 4 * configure: Regenerate. 5 62000-06-07 Philippe De Muyter <phdm@macqel.be> 7 8 * source.c: Remove direct inclusion of sys/stat.h. 9 102000-05-31 Nick Clifton <nickc@cygnus.com> 11 12 * gprof.h (_): Revert previous delta. We want to use gettext, 13 not dgettext in the _ macro. 14 152000-05-29 Alan Modra <alan@linuxcare.com.au> 16 17 * gprof.h (_): Use BFD version. 18 192000-05-26 Alan Modra <alan@linuxcare.com.au> 20 21 * gprof.h: Remove most nls defines. They are pulled in by 22 bfd/sysdep.h. #include "ansidecl.h" not <ansidecl.h> 23 242000-05-26 Eli Zaretskii <eliz@is.elta.co.il> 25 26 * gprof.texi: Fix numerous typos. Mention some DOS/Windows related 27 issues. 28 29 * configure.in: Check for setmode function. 30 * configure: Regenerate. 31 32 * gmon_io.h (SET_BINARY) [HAVE_SETMODE]: Define. 33 34 * gmon_io.c (gmon_out_read) [SET_BINARY]: Switch stdin into binary 35 mode. 36 37 * source.c: Include filenames.h and sys/stat.h. 38 (source_file_lookup_path, source_file_lookup_name): Use 39 FILENAME_CMP to compare file names. 40 (annotate_source) [__MSDOS__]: If "filename-ann" would overwrite 41 "filename", replace the extension with ".ann". 42 [HAVE_DOS_BASED_FILE_SYSTEM]: Support file names with 43 backslashes and drive letters. 44 Use IS_ABSOLUTE_PATH. 45 46 * search_list.h (PATH_SEP_CHAR): Define. 47 48 * search_list.c (search_list_append): Use PATH_SEP_CHAR. 49 50 * hertz.c (HERTZ) [__MSDOS__]: Don't define unless they have 51 neither HAVE_SETITIMER nor HAVE_SYSCONF. 52 [HAVE_SETITIMER]: If they define both HAVE_SETITIMER and 53 HAVE_SYSCONF, try setitimer and fall back on sysconf. 54 552000-05-23 Philip Blundell <pb@futuretv.com> 56 57 * configure.in: Set version to 2.10. 58 * configure: Regenerate. 59 602000-04-05 Alexandre Oliva <oliva@lsd.ic.unicamp.br> 61 62 * gprof.c (copyright): Do not use N_ in array initializer. 63 642000-04-04 Alan Modra <alan@linuxcare.com.au> 65 66 * po/gprof.pot: Regenerate. 67 68 * gprof.c (usage): Restore translated part of bug string. 69 70 * Makefile.am (BASEDIR): Define. 71 (BFDDIR): Define. 72 (INCDIR): Define. 73 (MKDEP): Define. 74 (INCLUDES): Add "-I." 75 (DEP, DEP1, dep.sed, dep, dep-in, dep-am): New targets. 76 (CLEANFILES): Define. 77 Update dependencies. 78 * Makefile.in: Regenerate. 79 802000-04-03 Alan Modra <alan@linuxcare.com.au> 81 82 * gprof.h: #include "bin-bugs.h". 83 * gprof.c (usage): Use REPORT_BUGS_TO. 84 852000-03-31 Alan Modra <alan@linuxcare.com.au> 86 87 * symtab.c (symtab_finalize): Don't use post-increment on 88 structure copy, to work around a ppc gcc bug. 89 901999-09-29 Mark Kettenis <kettenis@gnu.org> 91 92 * hertz.h [MACH] (hertz): Remove macro. The 93 <machine/mach_param.h> include doesn't exist on al Mach based 94 systems, and the definition of hertz breaks compilation of hertz.c 95 anyway. 96 972000-02-22 Ian Lance Taylor <ian@zembu.com> 98 99 From Brad Lucier <lucier@math.purdue.edu>: 100 * i386.c (i386_find_call): Add cast to ensure that printf argument 101 matches format. 102 * tahoe.c (tahoe_find_call): Likewise. 103 * vax.c (vax_find_call): Likewise. 104 1052000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au> 106 107 * utils.c (print_name_only): Don't pass error strings to 108 printf as format arg. 109 1101999-09-24 Nick Clifton <nickc@cygnus.com> 111 112 * gmon_io.c (gmon_out_read): Make sure that sensible values 113 are extracted from a raw header. 114 1151999-08-06 Ian Lance Taylor <ian@zembu.com> 116 117 From Brad Lucier <lucier@math.purdue.edu>: 118 * corefile.c (core_create_line_syms): Add cast for printf. 119 1201999-07-21 Ian Lance Taylor <ian@zembu.com> 121 122 From Mark Elbrecht: 123 * configure.bat: Remove; obsolete. 124 1251999-07-15 Ian Lance Taylor <ian@zembu.com> 126 127 * configure.in: Bump version number to 2.9.5. 128 * configure: Rebuild. 129 1301999-07-11 Ian Lance Taylor <ian@zembu.com> 131 132 * corefile.c (core_create_function_syms): Add ATTRIBUTED_UNUSED. 133 * sym-ids.c (non_existent_file): Fully initialize structure. 134 1351999-07-01 Ian Lance Taylor <ian@zembu.com> 136 137 * Many files: Add casts in many print statements to cast bfd_vma 138 values to unsigned long when calling printf. 139 * Makefile.am ($(OBJECTS)): Add gmon.h. 140 * Makefile.in: Rebuild. 141 142Mon Jun 14 10:35:28 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> 143 144 * gprof.texi: Fix typo. 145 1461999-06-13 Ian Lance Taylor <ian@zembu.com> 147 148 From Bob Byrnes <byrnes@curl.com>: 149 * cg_dfn.c: Include "libiberty.h" 150 (DFN_INCR_DEPTH): Define instead of DFN_DEPTH. 151 (dfn_stack): Define as pointer rather than array. 152 (pre_visit): Reallocate dfn_stack as needed. 153 1541999-04-26 Tom Tromey <tromey@cygnus.com> 155 156 * aclocal.m4, configure: Updated for new version of libtool. 157 1581999-04-06 Ian Lance Taylor <ian@zembu.com> 159 160 * gprof.h (LC_MESSAGES): Never define. 161 * gprof.c (main): Don't pass LC_MESSAGES to setlocale if the 162 system does not define it. 163 1641999-04-05 H.J. Lu <hjl@gnu.org> 165 166 * corefile.c (core_create_line_syms): Don't use fixed size array 167 for prev_name and prev_filename. 168 1691999-04-04 Michael Hohmuth <hohmuth@innocent.com> 170 171 * gprof.h (FF_BSD44): Define. 172 * gmon.h (struct raw_phdr): Add version, profrate, and spare 173 fields unconditionally. 174 (struct old_raw_phdr): New struct. 175 * gprof.c (main): Handle -O 4.4bsd. 176 * gmon_io.c (gmon_out_read): Handle BSD 4.4 format, either 177 automatically or by user specification. 178 (gmon_out_write): Handle BSD 4.4 format. 179 * configure.in: Don't set BSD44_FORMAT. 180 * gprof.texi (Miscellaneous Options): Document -O 4.4bsd. 181 * configure, gconfig.in: Rebuild. 182 183Tue Feb 16 17:01:33 1999 Ian Lance Taylor <ian@cygnus.com> 184 185 * configure.in: Change AC_PREREQ to 2.13. Change AM_PROG_INSTALL 186 to AC_PROG_INSTALL. Remove AM_CYGWIN32. Change AM_EXEEXT to 187 AC_EXEEXT. Add comment to AC_DEFINE. 188 * acconfig.h: Remove. 189 * aclocal.m4: Rebuild. 190 * configure: Rebuild. 191 * Makefile.in: Rebuild. 192 * gconfig.in: Rebuild. 193 194Sun Dec 6 21:57:50 1998 Ian Lance Taylor <ian@cygnus.com> 195 196 * gprof.texi (Symspecs): Mention that you have to add any 197 underscore yourself when naming a symbol. 198 199Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com> 200 201 * configure.in: detect cygwin* instead of cygwin32* 202 * configure: regenerate 203 204Wed Aug 12 14:59:06 1998 Ian Lance Taylor <ian@cygnus.com> 205 206 Avoid some overflow cases: 207 * basic_blocks.h (bb_min_calls): Change to unsigned long. 208 * call_graph.h (cg_tally): Change count parameter to unsigned 209 long. 210 * cg_arcs.h (Arc): Change count field to unsigned long. 211 (arc_add): Change count parameter to unsigned long. 212 * source.h (Source_File): Change ncalls field to unsigned long. 213 * symtab.h (Sym): Change fields ncalls, bb_calls, and 214 cg.self_calls to unsigned long. 215 * Many files: Update accordingly. 216 217 * configure, Makefile.in, aclocal.m4: Rebuild with current tools. 218 219Fri Jul 10 17:29:49 1998 Stan Cox <scox@equinox.cygnus.com> 220 221 * configure.in (BSD44_FORMAT): Define for cygwin32, win32, mingw32 222 * configure: Rebuild. 223 224Fri Jun 12 13:40:05 1998 Tom Tromey <tromey@cygnus.com> 225 226 * po/Make-in (all-yes): If maintainer mode, depend on .pot file. 227 ($(PACKAGE).pot): Unconditionally depend on POTFILES. 228 229Sun May 10 22:35:33 1998 Jeffrey A Law (law@cygnus.com) 230 231 * po/Make-in (install-info): New target. 232 233Tue May 5 18:28:40 1998 Tom Tromey <tromey@cygnus.com> 234 235 * gprof.h (_): Undefine BFD's version. 236 237Tue Apr 28 19:17:33 1998 Tom Tromey <tromey@cygnus.com> 238 239 * gprof.c (main): Conditionally call setlocale. 240 * gprof.h: Include <locale.h> if HAVE_LOCALE_H. 241 (LC_MESSAGES): Now can be defined even when ENABLE_NLS. 242 243Tue Apr 28 19:50:09 1998 Ian Lance Taylor <ian@cygnus.com> 244 245 * corefile.c: Rename from core.c. 246 * corefile.h: Rename from core.h. 247 * Many .c files: Include corefile.h rather than core.h. 248 * Makefile.am (sources): Change core.c to corefile.c. 249 (noinst_HEADERS): Change core.h to corefile.h. 250 ($(OBJECTS)): Depend upon corefile.h rather than core.h. 251 (corefile.o): Rename target from core.o, depend upon corefile.c. 252 * Makefile.in, po/POTFILES.in: Rebuild. 253 254Mon Apr 27 16:50:40 1998 Ian Lance Taylor <ian@cygnus.com> 255 256 * configure.in: Change version number to 2.9.4 257 * configure: Rebuild. 258 259Wed Apr 22 16:01:17 1998 Tom Tromey <tromey@cygnus.com> 260 261 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir). 262 263Wed Apr 22 00:00:22 1998 Tom Tromey <tromey@scribbles.cygnus.com> 264 265 * gprof.h: Added includes and defines for gettext. 266 * configure.in (ALL_LINGUAS): New macro. 267 Call CY_GNU_GETTEXT. Create po/Makefile.in and po/Makefile. 268 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY, 269 HAVE_LC_MESSAGES): Define. 270 * gprof.c (main): Call setlocale, bindtextdomain, textdomain. 271 * Makefile.am (SUBDIRS): New macro. 272 (INCLUDES): Look in intl dirs for headers. Define LOCALEDIR. 273 (gprof_DEPENDENCIES): Added INTLDEPS. 274 (gprof_LDADD): Added INTLLLIBS. 275 (POTFILES): New macro. 276 (po/POTFILES.in): New target. 277 * Many files: Wrap user-visible strings with gettext invocation. 278 279Tue Apr 7 12:43:37 1998 Ian Lance Taylor <ian@cygnus.com> 280 281 From hjl@lucon.org <H.J. Lu>: 282 * Makefile.am (diststuff): New target. 283 * Makefile.in: Rebuild. 284 285Mon Mar 30 12:47:48 1998 Ian Lance Taylor <ian@cygnus.com> 286 287 * configure.in: Set version to 2.9.1. 288 * configure: Rebuild. 289 290 * Branched binutils 2.9. 291 292Sat Mar 28 23:09:08 1998 Ian Lance Taylor <ian@cygnus.com> 293 294 Fix some gcc -Wall warnings: 295 * cg_arcs.c (num_cycles): Change to unsigned int. 296 (numarcs): Likewise. 297 (arc_add): Change maxarcs to unsigned int. 298 (cg_assemble): Change index to unsigned int. 299 * cg_arcs.h (num_cycles, numarcs): Update declarations. 300 * cg_print.c (cg_print): Change index to unsigned int. 301 (cg_print_index): Change index, nnames, todo, i, and j to unsigned 302 int. 303 (cg_print_file_ordering): Change symbol_count and index2 to 304 unsigned int. 305 * core.c (symbol_map_count): Change to unsigned int. 306 (core_create_function_syms): Change j to unsigned int. 307 (core_create_line_syms): Add cast to avoid warning. 308 * hist.c (hist_assign_samples): Change j to unsigned int. 309 (hist_print): Change index to unsigned i nt. Add cast to avoid 310 warning. 311 * sym_ids.c (parse_spec): Add casts to avoid warning. 312 * symtab.c (symtab_finalize): Change j to unsigned int. 313 (sym_lookup): Update printf format strings. 314 * symtab.h (Sym_Table): Change len to unsigned int. 315 * tahoe.c (tahoe_reladdr): Add casts to avoid warnings. 316 317Tue Mar 24 19:00:11 1998 Ian Lance Taylor <ian@cygnus.com> 318 319 Add --demangle and --no-demangle options: 320 * gprof.h (demangle): Declare. 321 * gprof.c (demangle): New global variable. 322 (OPTION_DEMANGLE, OPTION_NO_DEMANGLE): Define. 323 (long_options): Add "demangle" and "no-demangle". 324 (usage): Mention --demangle and --no-demangle. 325 (main): Handle OPTION_DEMANGLE and OPTION_NO_DEMANGLE. 326 * utils.c (print_name_only): Only demangle symbol name if demangle 327 is true. 328 * gprof.texi (Output Options): Document new options. 329 330Fri Mar 20 19:21:56 1998 Ian Lance Taylor <ian@cygnus.com> 331 332 * Makefile.in: Rebuild with automake 1.2e. 333 * aclocal.m4, configure: Rebuild with libtool 1.2. 334 335Thu Feb 12 14:36:05 1998 Ian Lance Taylor <ian@cygnus.com> 336 337 * gprof.c (usage): Update bug-gnu-utils address. 338 339Sat Feb 7 15:43:12 1998 Ian Lance Taylor <ian@cygnus.com> 340 341 * configure, aclocal.m4: Rebuild with new libtool. 342 343Fri Feb 6 12:02:28 1998 Ian Lance Taylor <ian@cygnus.com> 344 345 * alpha.c (alpha_Instruction): Use int, not signed. 346 347Fri Feb 6 02:00:19 1998 Jeffrey A Law (law@cygnus.com) 348 349 * core.c (core_init): Adding missing "break". 350 351Thu Feb 5 12:49:37 1998 Ian Lance Taylor <ian@cygnus.com> 352 353 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool. 354 355Tue Feb 3 14:25:25 1998 Brent Baccala <baccala@freesoft.org> 356 357 * bbconv.pl: New file. 358 * Makefile.am (EXTRA_DIST): Add bbconv.pl. 359 * Makefile.in: Rebuild. 360 361 * gprof.texi: Extensive additions to document all arguments and 362 output formats. 363 364 * symtab.c (symtab_finalize): Prefer function symbols over line 365 symbols. 366 (dbg_sym_lookup): Correct debugging messages. 367 368 * gprof.c (main): --sum implies --line. 369 370 * cg_print.c (cg_print): When doing line by line profiling, don't 371 use a non-function as a main listing item. 372 373 * call_graph.c (cg_tally): When using line by line profiling, use 374 the function symbol as the child. 375 376 * symtab.h (NBBS): Define. 377 (Sym): Add bb_addr and bb_calls fields. 378 * basic_blocks.c (bb_read_rec): Save multiple basic blocks per 379 symbol. 380 (bb_write_blocks): Adjust for multiple basic blocks per symbol. 381 (print_exec_counts): Don't check whether a symbol is the start of 382 a basic block. Print all basic blocks for a symbol. 383 (annotate_with_count): Rewrite to print all basic block counts and 384 to pay attention to width argument. 385 (print_annotated_source): Don't check whether symbol is the start 386 of a basic block. 387 388 Make it possible to build a cross gprof, although a few cases are 389 still not handled: 390 * configure.in: Don't set MY_TARGET. 391 * gprof.h: Don't include MACHINE_H. Don't define FOPEN_RB or 392 FOPEN_WB; just get them from sysdep.h. 393 * core.h (min_insn_size, offset_to_code): Declare. 394 * core.c (MIN_INSN_SIZE): Don't define. 395 (min_insn_size, offset_to_code): New variables. 396 (core_init): Initialize min_insn_size and offset_to_code. 397 (find_call): New function. 398 (core_create_line_syms): Don't use min_dist. Set is_static in 399 pass 2. 400 * hist.c (UNITS_TO_CODE): Define. 401 * gprof.c (default_excluded_list): Add "__mcount_internal". 402 * gmon.h: Change TARGET_alpha to __alpha__. 403 * hertz.h: Ifdef MACH, define hertz as HZ. 404 * alpha.c (alpha_Instruction): Rename from Instruction. Change 405 all references. 406 (alpha_find_call): Rename from find_call. 407 * alpha.h: Remove. 408 * dummy.c, dummy.h: Remove. 409 * i386.c (i386_iscall): Rename from iscall. Change all 410 references. Check for call instruction, not jump or lcall. 411 (i386_find_call): Rename from find_call. Correct for VMA. 412 Correct call destination computation. Don't dereference symbol if 413 it is NULL. 414 * i386.h: Remove. 415 * ns532.c, ns532.h: Remove. 416 * sparc.c (CALL): Define. 417 (sparc_find_call): Rename from find_call. 418 * sparc.h: Remove. 419 * tahoe.c: Include cg_arcs.h, core.h, hist.h, and symtab.h. Don't 420 include time_host.h. 421 (CALLF, PC): Define. 422 (enum tahoe_opermodes, tahoe_operandenum): Define. Rename all 423 references to opermodes or operandenum to these. 424 (tahoe_operandmode): Rename from operandmode. Call abort if 425 switch does not return. 426 (tahoe_operandname): Rename from operandname. Call abort if 427 switch does not return. 428 (tahoe_operandlength): Rename from operandlength. Call abort if 429 switch does not return. 430 (tahoe_reladdr): Rename from reladdr. 431 (tahoe_find_call): Rename from find_call. Use core_text_space 432 rather than textspace. 433 * tahoe.h: Remove. 434 * vax.c (CALLS, PC): Define. 435 (enum opermodes, operandenum, struct modebyte): Define. 436 (vax_operandmode): Rename from operandmode. Call abort if switch 437 does not return. 438 (vax_operandname): Rename from operandname. Call abort if switch 439 does not return. 440 (vax_operandlength): Rename from operandlength. Call abort if 441 switch does not return. 442 (vax_reladdr): Rename from reladdr. 443 (vax_find_call): Rename from find_call. 444 * vax.h: Remove. 445 * Makefile.am (AUTOMAKE_OPTIONS): Set to cygnus. 446 (MY_TARGET): Remove. 447 (INCLUDES): Remove -DTARGET_$(MY_TARGET) and -DMACHINE_H= 448 \"$(MY_TARGET).h\". 449 (gprof_SOURCES): Add i386.c, alpha.c, vax.c, tahoe.c, sparc.c. 450 (gprof_DEPENDENCIES): Remove $(MY_TARGET).o. 451 (gprof_LDADD): Likewise. 452 (noinst_HEADERS): Remove alpha.h, i386.h, ns532.h, sparc.h, 453 tahoe.h, vax.h, dummy.h. 454 (EXTRA_DIST): Remove alpha.c, i386.c, ns532.c, sparc.c, tahoe.c, 455 vax.c, dummy.c. 456 ($(OBJECTS)): Don't depend upon $(MY_TARGET).h. 457 ($(MY_TARGET).o): Remove target. 458 (i386.o, alpha.o, vax.o, tahoe.o, sparc.o): New targets. 459 * configure, Makefile.in, aclocal.m4: Rebuild. 460 461Mon Dec 29 14:17:08 1997 Ian Lance Taylor <ian@cygnus.com> 462 463 * core.c (core_sym_class): Treat weak symbols as text symbols. 464 From Dean Gaudet <dgaudet@arctic.org>. 465 466Wed Sep 24 11:35:43 1997 Ian Lance Taylor <ian@cygnus.com> 467 468 * aclocal.m4: Rebuild with new libtool. 469 * Makefile.in: Rebuild with current automake. 470 * configure: Rebuild. 471 472Sat Aug 9 16:25:01 1997 Ian Lance Taylor <ian@cygnus.com> 473 474 * configure.in: Change version number to 2.8.2. Call 475 AM_PROG_LIBTOOL. Remove shared library handling; now handled by 476 libtool. Add AM_CONFIG_HEADER. Change AC_PROG_INSTALL to 477 AM_PROG_INSTALL. Add AM_EXEEXT. 478 * Makefile.am (LINK): Remove. 479 (gprof_LDFLAGS): Remove 480 (gprof_DEPENDENCIES): Change libbfd.a to libbfd.la. 481 (gprof_LDADD): Likewise. 482 ($(OBJECTS)): Depend upon gconfig.h and ../bfd/config.h. 483 * gprof.h: Undefine PACKAGE and VERSION after including BFD 484 sysdep.h file, then include new gconfig.h file. 485 * gprof.c (VERSION): Don't define. 486 * acconfig.h: New file. 487 * stamp-h.in: New file. 488 * gconfig.in: New file, created by autoheader. 489 * Makefile.in, configure, aclocal.m4: Rebuild. 490 491Sat Jun 28 23:20:42 1997 Ian Lance Taylor <ian@cygnus.com> 492 493 * aclocal.m4, configure, Makefile.in: Rebuild with automake 1.2. 494 495Mon Jun 16 15:31:39 1997 Ian Lance Taylor <ian@cygnus.com> 496 497 * Makefile.am (INCLUDES): Add -DDEBUG. 498 * Makefile.in: Rebuild. 499 500Tue Apr 15 14:19:30 1997 Ian Lance Taylor <ian@cygnus.com> 501 502 Change to use automake: 503 * Makefile.am: New file. 504 * configure.in: Run AM_INIT_AUTOMAKE, AM_MAINTAINER_MODE, and 505 AM_CYGWIN32. 506 * aclocal.m4: New file, created by aclocal. 507 * Makefile.in: Replace with file created by automake --cygnus. 508 * configure: Rebuild. 509 510Thu Apr 3 13:21:25 1997 Ian Lance Taylor <ian@cygnus.com> 511 512 * gprof.c (VERSION): Define as "2.8.1". 513 514 * Branched binutils 2.8. 515 516Thu Mar 27 17:15:23 1997 Ian Lance Taylor <ian@cygnus.com> 517 518 * gprof.c (main): Correct copyright message. 519 520Mon Mar 24 11:12:26 1997 Ian Lance Taylor <ian@cygnus.com> 521 522 * Makefile.in (.c.o): Define TARGET_$(MY_TARGET) when compiling. 523 * gmon.h: Use bytes counts rather than sizeof in struct raw_phdr 524 and struct raw_arc. 525 526Mon Mar 17 10:54:47 1997 David Mosberger-Tang <davidm@azstarnet.com> 527 528 * cg_arcs.c (arc_add): memset() newly alloced arc to ensure 529 all fields are initialized with 0. 530 531Sat Mar 15 19:17:31 1997 H.J. Lu <hjl@lucon.org> 532 533 * symtab.h (find_call): Declare. 534 * cg_arcs.c (cg_assemble): Don't declare find_call. 535 * hist.c (scale_and_align_entries): Declare. 536 537Thu Feb 27 12:46:53 1997 Ian Lance Taylor <ian@cygnus.com> 538 539 * configure.in: Define BSD44_FORMAT if the target looks like a 540 BSD4.4 derived system. 541 * configure: Rebuild. 542 * Makefile.in (.c.o): Add @DEFS@. 543 * gmon_io.c (gmon_out_read): In BSD44_FORMAT code, get profrate 544 from profrate field, not version field. 545 546Thu Jan 16 17:42:54 1997 Ian Lance Taylor <ian@cygnus.com> 547 548 * dummy.c (find_call): Clear ignore_direct_calls. 549 550Tue Dec 31 15:44:10 1996 Ian Lance Taylor <ian@cygnus.com> 551 552 * Makefile.in (.c.o): Add -D_GNU_SOURCE. Put $(CFLAGS) at the 553 end. 554 (gprof): Put $(CFLAGS) after the other options. 555 556Tue Nov 26 17:08:38 1996 Ian Lance Taylor <ian@cygnus.com> 557 558 * configure: Rebuild with autoconf 2.12. 559 560Wed Oct 2 15:23:16 1996 Ian Lance Taylor <ian@cygnus.com> 561 562 * sparc.c (find_call): Align p_lowpc to avoid bus error. 563 564Tue Oct 1 15:58:10 1996 Ian Lance Taylor <ian@cygnus.com> 565 566 * gprof.c (usage): Print bug report address. 567 (main): Change version printing to match current GNU standards. 568 569Fri Aug 30 12:16:11 1996 Ian Lance Taylor <ian@cygnus.com> 570 571 * gmon.h: Replace #elif with #else/#endif. 572 573Thu Aug 29 17:04:10 1996 Michael Meissner <meissner@tiktok.cygnus.com> 574 575 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro. 576 * configure: Regenerate. 577 578Thu Aug 22 17:12:30 1996 Ian Lance Taylor <ian@cygnus.com> 579 580 * configure.in: Set and substitute HLDENV. 581 * configure: Rebuild. 582 * Makefile.in (HLDENV): New variable. 583 (gprof): Use $(HLDENV). 584 585Wed Aug 7 14:43:51 1996 Philippe De Muyter <phdm@info.ucl.ac.be> 586 587 * core.c (read_function_mappings): Cast xmalloc return. 588 589Thu Jul 4 12:01:42 1996 Ian Lance Taylor <ian@cygnus.com> 590 591 * gprof.c (VERSION): Define as "2.7.1". 592 593 * Released binutils 2.7. 594 595 * bb_exit_func.c: Rename from __bb_exit_func.c, so that it can be 596 stored on a System V file system. 597 598Thu Jun 27 11:36:22 1996 Ian Lance Taylor <ian@cygnus.com> 599 600 * configure.in: Call AC_ISC_POSIX. 601 * configure: Rebuild. 602 * Makefile.in (gprof): Pass $(CFLAGS) during link. 603 * hertz.c: Don't include <sys/time.h>; let sysdep.h handle that. 604 If HAVE_SETITIMER is not defined, try using sysconf. 605 606Mon Jun 24 18:27:28 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) 607 608 * Makefile.in (exec_prefix, bindir, libdir, mandir, infodir, datadir, 609 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values. 610 * configure.in (AC_PREREQ): autoconf 2.5 or higher. 611 (AC_PROG_INSTALL): added. 612 * configure: Rebuilt. 613 614Mon Jun 24 12:03:09 1996 Ian Lance Taylor <ian@cygnus.com> 615 616 * configure.in: On alpha*-*-osf*, link against libbfd.a if not 617 using shared libraries. 618 * configure: Rebuild with autoconf 2.10. 619 620Tue Jun 18 17:35:58 1996 Ian Lance Taylor <ian@cygnus.com> 621 622 * core.c (core_create_line_syms): Use xstrdup rather than strdup. 623 * source.c (source_file_lookup_path): Likewise. 624 625Mon Apr 8 14:44:33 1996 Ian Lance Taylor <ian@cygnus.com> 626 627 * configure.in: Permit --enable-shared to specify a list of 628 directories. 629 * configure: Rebuild. 630 631Thu Mar 21 17:18:25 1996 Ian Lance Taylor <ian@cygnus.com> 632 633 * core.c (core_create_function_syms): Move filename and func_name 634 inside ifdef where they are used. 635 636 * core.c (core_sym_class): Parenthesize && within ||. 637 * symtab.c (symtab_finalize): Correct parenthesization. 638 639 * cg_print.h (cg_print_file_ordering): Declare. 640 (cg_print_function_ordering): Declare. 641 642 * __bb_exit_func.c (__bb_exit_func): Replace bcopy with memcpy. 643 * cg_arcs.c (arc_add): Likewise. 644 * cg_print.c (cg_print_function_ordering): Likewise. 645 646Thu Mar 21 17:02:02 1996 David Mosberger-Tang <davidm@azstarnet.com> 647 648 * gprof.c (default_excluded_list): Add "__mcount". 649 650 * gprof.c (main): Change ifdef __osf__ to __alpha__. 651 652 * gmon_io.c (gmon_out_read): If BSD44_FORMAT is defined, get the 653 profiling rate from the header. 654 655 * gmon.h (struct raw_phdr): Only include pad if both __alpha__ and 656 __osf__ are defined. Add new fields if BSD44_FORMAT is defined. 657 658 * alpha.h (MIN_INSN_SIZE): Define. 659 * core.c (MIN_INSN_SIZE): If not defined, define as 1. 660 (core_sym_class): Ignore debugging symbols. 661 (core_create_line_syms): Use MIN_INSN_SIZE when gathering line 662 information. 663 664Wed Mar 20 18:15:47 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 665 666 * cg_print.c (cg_print_function_ordering): Fix __GNUC__ misspelled 667 as __GNU_C__. 668 (order_and_dump_functions_by_arcs): Likewise. 669 670Tue Mar 12 12:19:50 1996 Ian Lance Taylor <ian@cygnus.com> 671 672 * configure: Rebuild with autoconf 2.8. 673 674Sun Feb 18 15:06:18 1996 Ian Lance Taylor <ian@cygnus.com> 675 676 * configure.in: Check for 'do not mix' from native linker before 677 trying to use -rpath. 678 * configure: Rebuild. 679 680Tue Feb 13 15:32:53 1996 Ian Lance Taylor <ian@cygnus.com> 681 682 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared. 683 * configure: Rebuild. 684 685Wed Feb 7 14:03:17 1996 Ian Lance Taylor <ian@cygnus.com> 686 687 * configure.in: Don't set CC. Look for --enable-shared. Set 688 BFDLIB and HLDFLAGS and substitute them. 689 * configure: Rebuild. 690 * Makefile.in (LIBS): Use @BFDLIB@. 691 (HLDFLAGS): New variable. 692 (gprof): Use $(HLDFLAGS). 693 694Mon Feb 5 16:34:44 1996 Ian Lance Taylor <ian@cygnus.com> 695 696 Support for building bfd and opcodes as shared libraries, based on 697 patches from Alan Modra <alan@spri.levels.unisa.edu.au>: 698 * Makefile.in (LIBDEPS): New variable. 699 (LIBS): Use -L../bfd -lbfd. 700 (gprof): Depend upon $(LIBDEPS) rather than $(LIBS). 701 702Sat Dec 30 10:11:03 1995 Jeffrey A Law (law@cygnus.com) 703 704 * gprof.c (long_options): Add "--function-ordering" and 705 "--file-ordering" options. 706 (usage): Add new options to usage message. 707 (main): Handle new options. 708 * gprof.h (STYLE_FUNCTION_ORDER): Define. 709 (STYLE_FILE_ORDER): Define. 710 (function_mapping_file): Declare. 711 * cg_arcs.c (arcs, numarcs): New globals. 712 (arc_add): Put new arcs into the arc array so the function/file 713 ordering code can examine them. 714 * cg_arcs.h (struct arc): New field "has_been_placed". 715 (arcs, numarcs): Declare new globals. 716 * core.c (symbol_map, symbol_map_count): New globals. 717 (read_function_mappings): New function to read in a function 718 to object map file. 719 (core_init): Call read_function_mappings if a function mapping 720 file exists. 721 (core_create_function_syms): Handle function to object file 722 mappings. 723 * symtab.h (struct sym): New fields "mapped", "has_been_placed", 724 "nuses", "prev". 725 * cg_print.c (cmp_arc_count): New function for sorting arcs. 726 (cmp_fun_nuses): Likewise for functions. 727 (cg_print_function_ordering): New function to print a suggested 728 function ordering. 729 (cg_print_file_ordering): Likewise for ordering .o files. 730 (order_and_dump_functions_by_arcs): Helper function for function 731 and object file ordering code. 732 733Sun Dec 24 21:32:27 1995 Jeffrey A Law (law@cygnus.com) 734 735 * core.c (core_sym_class): Ignore symbols without BSF_FUNCTION 736 set if ignore_non_function is set. 737 * gprof.h (ignore_non_functions): Declare. 738 * gprof.c (ignore_non_functions): Define. 739 (long_options): Add "ignore-non-functions". 740 (usage): Add new options. 741 (main): Recognize "-D" and "--ignore-non-functions" option. 742 743Tue Nov 21 13:24:39 1995 Ken Raeburn <raeburn@cygnus.com> 744 745 * Makefile.in (.m.c): Strip out directory name from function 746 name. 747 748 * hist.c (scale_and_align_entries): Don't use DEFUN_VOID. Do 749 UNITS_TO_CODE adjustment unconditionally; compiler can optimize 750 away zero-offset case. Refer to scaled_addr, not aligned_addr. 751 752 * vax.c: Don't include vax.h here. 753 754Thu Nov 16 03:41:37 1995 Ken Raeburn <raeburn@cygnus.com> 755 756 Version 2.6 released. 757 758Wed Nov 8 11:40:04 1995 Ian Lance Taylor <ian@cygnus.com> 759 760 * gprof.c (main): Cast getenv return value. 761 762Mon Nov 6 15:05:00 1995 Ken Raeburn <raeburn@cygnus.com> 763 764 * Makefile.in (TAGS): New target. 765 766Wed Nov 1 12:51:21 1995 Per Bothner <bothner@kalessin.cygnus.com> 767 768 * Makefile.in (DISTSTUFF): Rename to GEN_FILES, to avoid confusion. 769 (all): Depend on $(GEN_FILES), not diststuff (which also depends 770 on info). 771 772Wed Nov 1 15:23:15 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de> 773 774 * sym_ids.c: Include <ctype.h>. 775 776Wed Oct 25 13:24:31 1995 Per Bothner <bothner@kalessin.cygnus.com> 777 778 * Makefile.in (diststuff): Also make info. 779 (mostlyclean): Don't remove gprof.info*. 780 (maintainer-clean realclean): Also remove *.info*. 781 782Fri Oct 6 16:25:32 1995 Ken Raeburn <raeburn@cygnus.com> 783 784 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> 785 786 * Makefile.in: Add dependecies for $(OBJS) on header files. 787 788 * cg_print.c (print_cycle, print_members, cg_print_index): Fix new 789 style output format to make it consistent. 790 * dummy.c (find_call): Fix typo in error message. 791 792Wed Sep 20 13:21:02 1995 Ian Lance Taylor <ian@cygnus.com> 793 794 * Makefile.in (maintainer-clean): New target, synonym for 795 realclean. 796 797Fri Sep 8 14:38:08 1995 Ian Lance Taylor <ian@cygnus.com> 798 799 * Makefile.in (install): Don't install in $(tooldir). 800 801Fri Aug 25 15:30:05 1995 Ken Raeburn <raeburn@cygnus.com> 802 803 NS32K changes from Ian Dall: 804 * configure.in: Use ns32k, not ns532. 805 * ns532.c: Include symtab.h. 806 (find_call): Renamed from findcall. Print a message. 807 * ns532.h: Remove dummy.h comments. 808 809Tue Aug 22 10:00:45 1995 Jeffrey A. Law <law@rtl.cygnus.com> 810 811 * Makefile.in (install): Remove "brokensed" hack, unnecessary now 812 that we're using autoconf. 813 814Wed Jul 19 18:46:13 1995 Fred Fish <fnf@cygnus.com> 815 816 * core.c (get_src_info): Cast arg 7 of bfd_find_nearest_line 817 to proper type of "unsigned int *". 818 819Fri Jun 16 15:29:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com> 820 821 * configure.in: Use changequote around use of []. 822 823Mon Jun 12 12:14:52 1995 J.T. Conklin <jtc@rtl.cygnus.com> 824 825 * Makefile.in (distclean, realclean): Remove config.cache and 826 config.log. 827 828Wed May 17 17:56:53 1995 J.T. Conklin <jtc@rtl.cygnus.com> 829 830 * Makefile.in (Makefile): Added config.status to dependency list. 831 (config.status): New target. 832 (SHELL): New definition. 833 834Tue Apr 25 21:11:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com> 835 836 * Makefile.in (install): Depend on "all". 837 838Thu Apr 20 17:29:07 1995 Ken Raeburn <raeburn@cujo.cygnus.com> 839 840 * Makefile.in: Change all references to MY_MACHINE to MY_TARGET, 841 to match configure script. 842 843Wed Apr 19 11:19:37 1995 J.T. Conklin <jtc@rtl.cygnus.com> 844 845 * gen-c-prog.awk: Changed reference to "make-c-prog.awk" in 846 comment emitted by this script to gen-c-prog.awk. 847 848 * Makefile.in, configure.in: Converted to use autoconf. 849 * configure: New file, generated with autoconf 2.3. 850 * config/{mt-alpha, mt-dummy, mt-i386, mt-ns532, mt-sparc, 851 mt-tahoe, mt-vax}: Removed. 852 853Mon Mar 13 21:44:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com> 854 855 * __bb_exit_func.c: New file, from David Mosberger-Tang. 856 857 Thu Feb 9 16:56:07 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu> 858 859 * All *.c: More cleanup towards GNU format. 860 861 * gmon_out.h (struct gmon_hist_hdr, struct gmon_cg_arc_record): 862 replaced sizeof (bfd_vma) by size (char*) because Ken tells me 863 that bfd_vma is only guaranteed to be at least as big as a pointer. 864 865 (GMON_Record_tag): added explicit enumeration values to ensure 866 compatibility across compilers. 867 868 * gmon_io.c (get_vma, put_vma): replaced sizeof(bfd_vma) by 869 sizeof(char*). 870 871Tue Feb 7 17:24:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com> 872 873 * All *.c and *.h files: Ran "indent -gnu". Cleaned up a couple 874 of constructs GNU indent couldn't handle. Block comments not yet 875 rewritten in GNU format. 876 877 * gprof.c (VERSION): Changed to 2.6, to get in sync for next 878 binutils release. 879 880Sun Feb 5 16:19:46 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu> 881 882 * symtab.c (symtab_finalize): ensure globals symbols really 883 are favored over static ones---even if their name looks less 884 preferable; this is important for HP-UX; for example, there 885 is a static label Ltext_something that aliases the global 886 symbol _start 887 888 * hist.c (hist_print): auto-scaling is now in effect for FSF-style 889 output only; also, auto-scaling is now performed based on 890 per-call, rather than total execution time, which is what it was 891 meant to be. 892 893 * gprof.h (File_Format): new type. 894 895 * gprof.c (VERSION): upped to 2.7---seems to be completely out of 896 sync with Cygnus version numbers though... 897 898 (long_options): renamed --gmon-info to --file-info, --width added, 899 renamed --old-file-format to --file-format 900 (main): dito; also added support to read prof files, but as 901 mon_out_read() is not implemented, it's #ifdef'd out for now 902 903 (usage): update to reflect new options. 904 905 * gmon_io.c: replaced "old_file_format" by more general 906 "file_format" option 907 908 * gmon.h (struct raw_phdr): fixed declaration for OSF/1. 909 910 * core.c (core_sym_class): added back check for __gnu_compiled and 911 ___gnu_compiled for the benefit of systems without 912 bfd_find_nearest_line() support 913 914 (get_src_info): now the libbfd is fixed, invoke bfd_find_nearest_line() 915 with section-relative addresses 916 917 (core_create_function_syms): get_src_info() calls are currently 918 enabled for OSF/1 only. It appears to work allright for SunOS 919 4.1.x as well, but on SPARCs it gets painfully slow with the 920 current implementation of aout_32_find_nearest_line(); 921 unfortunately, this means that static functions will not have their 922 filename printed in the call-graph function index; line-level 923 profiling should still work, but requires some patience 924 925 * cg_print.c (cg_print_index): sanitised printing of index when 926 using FSF-style output; in particular, output width is now controlled 927 via option --width and the function tries hard to keep columns 928 aligned even in the presence of (occasional) long names 929 930 * NOTES: a first shot at updating the documentation. 931 932Wed Feb 1 19:07:44 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu> 933 934 * core.c (core_create_function_syms): fixed computation of min_vma 935 and max_vma. 936 937 * *.c: removed rcsid. 938 939Tue Jan 31 16:18:18 1995 Ken Raeburn <raeburn@cujo.cygnus.com> 940 941 * Lots of changes from David Mosberger-Tang: 942 943 Tue Oct 25 19:20:14 1994 David Mosberger-Tang <davidm@piston.cs.arizona.edu> 944 945 * gprof.c (main): put parentheses around & within &&. 946 947 * basic_blocks.c (bb_read_rec): print warning message (once) when 948 ignoring basic-block execution counts. 949 950 * source.c (source_file_lookup_name): corrected second argument to 951 strcmp(). 952 953 * hist.c (print_header): merged Fri Oct 21 18:58:02 1994 change by 954 Ken Raeburn <raeburn@cujo.cygnus.com> from binutils-2.5.1. 955 956 * gmon_io.c (gmon_out_read): the output stule STYLE_GMON_INFO is now 957 supported both for old and new (versioned) gmon.out files. Old 958 files are identified as version 0. 959 960 * gmon.h (struct raw_arc): count field is now sizeof(long) bytes 961 long (instead of 4) because that is what OSF/1 v3.0 uses. 962 963 * core.c: minor fixes and debugging info changes. 964 965 Sun Sep 11 18:47:47 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu) 966 967 * core.c (core_init): if .text cannot be found, try $CODE$ (the 968 name of the text-section under HP-UX). 969 970 * hist.c (hist_assign_samples): fixed off-by-one bug: highpc 971 points one past the last sampling bin, so hist_scale should be 972 computed as "hist_scale /= hist_num_bins", not "hist_scale /= 973 hist_num_bins - 1". 974 975 * gmon_io.c, hist.c, hist.h: renamed hist_num_samples to 976 hist_num_bins. 977 978 * configure.in: added alpha-*-*) for per-target config. 979 980 * alpha.c, alpha.h: created. 981 982 * gprof.c (default_excluded_list): <locore>, <hicore> added. 983 984 * core.c (core_create_function_syms, core_create_line_syms): 985 explicitly keep two sentinels "<locore>" and "<hicore>" that catch 986 all addresses outside the text-space. Thus, sym_lookup(&symtab, 987 addr) continues to guarantee not to return 0 on any address. It 988 also avoids incorrectly crediting the first/last symbol in the 989 text-space. 990 991 * core.c (core_create_line_syms): always create function symbols 992 first, then merge in line symbols; this is so that if parts of the 993 program were compiled without -g, function-level symbols are 994 available still. 995 996 * utils.c (print_name_only): support for print_path added. 997 998 * symtab.c (cmp_addr): also use is_func flag in comparison. 999 (symtab_finalize): return immediately when table empty; now 1000 more careful about getting rid of the right duplicate symbol. 1001 1002 * sparc.c (find_call): many fixes---this function was rather 1003 botched in binutils-2.4 already; it should work again. 1004 1005 * source.c (source_file_lookup_path): PATH is now strdup'ed (it is 1006 not good to rely on get_src_info() to return distinct string 1007 pointers). 1008 1009 * search_list.c (search_list_append): added cast for xmalloc(). 1010 1011 * hist.c: added explicit initialization to some of the global 1012 variables; fixed SItab (scales were off by a factor of 10). 1013 1014 * hist.h: include of bfd.h added. 1015 1016 * gprof.c, gprof.h (print_path): added. 1017 1018 * gprof.h (MAX): fixed. 1019 1020 * gmon_out.h: renamed gmon_time_hist_hdr to gmon_hist_hdr. 1021 1022 * gmon_io.c: added some casts to (long) so we can always print as %lx 1023 1024 * core.c (core_get_text_space): fixed to make it work. 1025 1026 * cg_print.c (cg_print_index): added support for print_path option. 1027 1028 * cg_dfn.h (cg_dfn): wrap prototype in PARAMS(). 1029 1030 * call_graph.c, gmon_io.c, hist.c: avoid taking address of array 1031 as some compilers complain (e.g., DEC's OSF/1 compiler) 1032 1033 * basic_blocks.c, gmon_io.c, hist.c, source.c, sym_ids.c, 1034 symtab.c: calls to memset() had 2nd and 3rd args reversed. 1035 1036 Sat Sep 10 21:53:13 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu) 1037 1038 * gprof.c: added "_mcount" to default_excluded_list. 1039 (main): if output_style==0 and there is either a histogram or a 1040 call-graph, always generate flat and call-graph, no matter what 1041 line_granularity is set to. 1042 1043 * source.c (source_file_lookup_name): if searching for sf->name 1044 fails, try again with filename obtained after stripping off any 1045 partial path from sf->name. 1046 1047 * gprof.h (SRCDEBUG): added. 1048 1049 * search_list.c (search_list_append): directories were added in wrong 1050 order. 1051 1052 * reimplemented selection mechanism from ground up; it is now possible 1053 to accurately control what gets included/excluded in each of the 1054 output styles; a "symbol-specification" (spec) is the basic means 1055 to select a set of symbols; a spec has the syntax: 1056 1057 spec == (FILENAME:(FUNCNAME|LINE_NUM) | NAME). 1058 arc == spec/spec. 1059 1060 any of the terminal symbols can be empty, in which case they 1061 match anything (wildcards). NAME is interpreted as a FILENAME 1062 if it contains a dot (e.g., foo.c), as LINE_NUM if it starts 1063 with a digit, and as FUNCNAME otherwise. 1064 1065 For example, to get a call-graph display that ignores arcs 1066 from foo() to bar(), you'd say "--no-graph=foo/bar"; to 1067 show only arcs into bar() (no matter what the caller), 1068 you'd say "--graph=/bar"; and to get a call-graph without 1069 any arc info, you'd say "--graph=/"; similarly, to 1070 get a flat profile without mcount, you'd say "--no-flat=mcount" 1071 and to get a flat profile that shows includes all functions 1072 you'd say "--flat=""" (i.e., an empty spec) 1073 1074 * hist.c (hist_print): top_time wasn't initialized to 0.0. 1075 1076 Fri Sep 9 01:10:21 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu) 1077 1078 * gmon_out.h: all headers now declared in terms of characters 1079 to avoid getting into trouble with different compilers introducing 1080 different amount of padding; the code already accessed the fields 1081 through bfd functions, so that didn't have to change. 1082 1083 * hist.c (hist_read_rec, hist_write_rec): added support for 1084 collection pc histograms measuring quantities other than time; 1085 the histogram header now includes a field that specifies the 1086 dimension of the quantity measured by the histogram bins 1087 (normally, this is "seconds", but other meaningful dimensions 1088 include such things as "I-cache misses", "instruction issue stalls" 1089 etc.); there is also a field to specify a one-character 1090 abbreviation for the dimension; in the case of time, this would 1091 be 's'; in most other cases it probably would be '1' (not a physical 1092 dimension). 1093 1094 Thu Sep 8 16:05:08 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu) 1095 1096 * gprof.c, gmon_io.[ch]: BSD_COMPATIBLE is gone and new_file_version 1097 has become old_file_version; gmon_io.c now always supports old-style 1098 gmon.out files; it first tries to read gmon.out as a new version 1099 file, if that fails, it tries to read it in the old format; 1100 although not very likely, it is possible for gprof to mistake an 1101 old-style file as a new one (the first 4 bytes would have to 1102 be "gmon"---including the trailing '\0'); in that case, it is 1103 necessary to specify --old-file-version 1104 1105 * gprof.h: removed dependency on SYSV; the code now always uses 1106 strrchr(), memset(), and memcpy() and does not include either 1107 of string.h or strings.h; this should make gprof compile on 1108 any (Unix) system without configuration (per suggestion of 1109 raeburn@cygnus.com) 1110 1111 * gprof.c (usage): fixed location of --new-file-format option. 1112 1113 * cg_arcs.c (propagate_flags): fixed typo in declaration. 1114 1115 * flat_bl.m: removed formfeed at end of file; the form-feed 1116 is now printed cg_print.c only when necessary. 1117 1118 * major rewrite of gprof---too many changes to mention all of 1119 them. new features: 1120 1121 + -l now requests profiling at the line level (as opposed 1122 to function level); in this mode, gprof creates a "symbol" 1123 (aka name-list entry) for each line of source code, instead 1124 of one per function) 1125 1126 + support for a new gmon.out file format; the new format 1127 consists of a header with a magic and a version number, 1128 followed by a sequence of profile data; profile data 1129 can any of: (a) PC histogram, (b) call-graph arcs, or 1130 (c) basic-block execution counts; the version number makes 1131 it possible to extend gmon.out in a backwards compatible 1132 fashion 1133 1134 + support for tcov style annotated output: if the gmon.out file 1135 contains basic-block execution counts, the user can request 1136 the generation of annotated source files, much like Sun's 1137 tcov used to do 1138 1139 + long options 1140 1141 + new scheme to suppress symbols that aren't function names 1142 (e.g., avoids mistaking a goto label as a function) 1143 1144 + reorganized source code to make it more managable; as a 1145 side effect, gprof now compiles cleanly with "gcc -Wall" 1146 1147 Thu Sep 1 15:46:49 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu) 1148 1149 * gprof.c (funcsymbol): bfd_find_nearest_line() is now used as a 1150 final cross-check to determine whether a static symbol should be 1151 considered as a function-name. 1152 1153 Fri Aug 5 19:32:36 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu) 1154 1155 * gmon_io.c (gmon_out_read): recognize "-" as the filename for 1156 stdin; this is useful if you wanna keep gmon.out files compressed; 1157 this way you can "gzcat" the compressed file into gprof. 1158 1159 * gprof.c: flag_min_count now initialized with 1 instead of 0. 1160 1161 * basic_blocks.c (bb_annotate_source): added support for creating 1162 .tcov files when option flag_annotate_make_files is TRUE. 1163 (annotate_with_count): all counts less than the minimum count 1164 specified by -m are now annotated with hash-marks. 1165 1166 * gprof.c (main): -A is now followed by a string of option chars. 1167 1168 * basic_blocks.c (annotate_with_count): replaced b->count with 1169 cnt. 1170 1171 * source.c: flag_annotate_source replaced by source_lock_map. 1172 1173 * source.h: source_lock_map added. 1174 1175 * gprof.c (main): new command-line syntax: -S simply specifies 1176 which source-files user is interested in; -A requests annotated 1177 source files and -AA requests that all lines in a source file 1178 are annotated. 1179 1180 Thu Aug 4 23:27:03 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu) 1181 1182 * basic_blocks.c (PATH_MAX): if undefined, define as 1024. 1183 1184 * sparc.c, i386.c, tahoe.c, vax.c: added include of "time_hist.h" 1185 so s_lowpc etc. get declared. 1186 1187 * arcs.h (doarcs): created. 1188 1189 * arcs.c: reordered static functions such that they get defined 1190 before use. 1191 1192 * gprof.c (main): added options: 1193 -A: request annotation of all source lines (with -S) 1194 -m: minimum execution count (with default basic-block display) 1195 -N: force new file format (only if BSD_COMPATIBLE is defined) 1196 -S: annotate source file 1197 -t: set table length (with -S) 1198 1199 * Makefile (OBJS): added basic_blocks.o call_graph.o gmon_io.o 1200 source.o time_hist.o 1201 1202 Fri Jul 1 15:23:50 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu) 1203 1204 * gprof.c (asgnsamples): computation of "pcl" and "pch" depended 1205 on the fact being able to store a long in a double without loss of 1206 precision; this does not hold on machines with 64 bit longs and 64 1207 bit doubles. 1208 1209Fri Oct 21 18:58:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com> 1210 1211 * printgprof.c (flatprofheader): Always set totime to 1.0 if not 1212 greater than 0.0. Suggested by Harold Assink 1213 <carlo@sg.tn.tudelft.nl>. 1214 1215Fri Sep 23 15:06:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com> 1216 1217 * printgprof.c (printprof): Use free, not cfree. 1218 (printgprof, printindex): Ditto. 1219 1220Thu Sep 1 10:40:45 1994 Jeff Law (law@snake.cs.utah.edu) 1221 1222 * gprof.h (kfromlist, ktolist, flist, Flist, elist, Elist): Make 1223 decls extern to keep native HP compiler quiet. 1224 1225Tue Aug 30 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) 1226 1227 * gprof.c (funcsymbol): Ignore ___gnu_compiled as well as 1228 __gnu_compiled, for the benefit of systems which add a leading 1229 underscore. 1230 1231Wed Aug 24 12:49:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) 1232 1233 * configure.in: Change i386-*-* to i[345]86-*-*. 1234 1235Sun Jul 10 00:35:31 1994 Ian Dall (dall@hfrd.dsto.gov.au) 1236 1237 * ns532.c, ns532.h: New Files. ns532 support. 1238 1239 * config/mt-ns532: New File. ns532 support. 1240 1241 * gprof.c: user register int i instead of defaulting the int. 1242 Allows compilation with -Dregister= for debugging. 1243 1244 * configure.in: Add ns532 support. 1245 1246Thu Jun 23 11:22:41 1994 Jeff Law (law@snake.cs.utah.edu) 1247 1248 * Makefile.in (gprof): Depend on $(LIBS). 1249 1250Fri May 27 12:24:57 1994 Ken Raeburn (raeburn@cujo.cygnus.com) 1251 1252 From binutils-2.4 release: 1253 1254 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com) 1255 1256 * configure.bat: [new] build makefile from makefile.in (dos) 1257 * hertz.c: allow static HERTZ (msdos needs it) 1258 * gprof.c: allow target to select "r" or "rb" for fopen 1259 * gprof.c: ignore __gnu_compiled symbols 1260 * i386.h: dfine FOPEN_RB to "rb" for dos. 1261 1262Tue May 17 15:30:22 1994 E. Michael Smith (ems@cygnus.com) 1263 1264 * Makefile.in (.m.c:): Added .SUFFIXES : .m 1265 so flat_bl.c would make from flat_bl.m file. 1266 1267Thu May 5 19:23:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com) 1268 1269 * Makefile.in (install-info): Check for gprof.info in build dir, 1270 fall back to srcdir. Depend on it. 1271 1272 * gprof.h (TRUE, FALSE): Always use undef before defining them. 1273 1274Mon Apr 4 23:47:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu) 1275 1276 * Makefile.in (MY_MACHINE): Renamed from MACHINE to avoid losing 1277 makes (osf1) in which the value of MACHINE can not be changed. 1278 * config/*.mt: Changed appropriately. 1279 1280Wed Mar 30 16:12:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) 1281 1282 * gprof.c (getsymtab): Change nosyms to long. Rename 1283 get_symtab_upper_bound to bfd_get_symtab_upper_bound. Check for 1284 errors from bfd_get_symtab_upper_bound and 1285 bfd_canonicalize_symtab. 1286 1287Tue Mar 22 10:50:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu) 1288 1289 * gprof.c (funcsymbol): Use bfd_get_symbol_info instead of 1290 bfd_decode_symclass. 1291 1292Sun Mar 20 15:40:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu) 1293 1294 * Makefile.in: Avoid bug in hpux sed. 1295 1296Wed Dec 15 20:16:40 1993 david d `zoo' zuhn (zoo@andros.cygnus.com) 1297 1298 * gprof.texi (Invoking): add text about -v flag 1299 1300 * gprof.1: add text about -v flag 1301 1302Wed Dec 8 16:55:06 1993 david d `zoo' zuhn (zoo@andros.cygnus.com) 1303 1304 * gprof.c (VERSION): defined a version macro, print the value 1305 when the -v option is used 1306 1307Tue Jul 6 10:11:56 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) 1308 1309 * Makefile.in: Install correctly. 1310 1311Thu Jun 24 14:43:22 1993 David J. Mackenzie (djm@thepub.cygnus.com) 1312 1313 * gprof.c (main): Get whoami from argv, instead of hardcoding. 1314 Use it in usage message. Split usage message to fit in 80 cols. 1315 1316Sun Jun 20 20:58:02 1993 Ken Raeburn (raeburn@poseidon.cygnus.com) 1317 1318 * Makefile.in: Undo 15 June change. 1319 1320Wed Jun 16 12:54:53 1993 Steve Chamberlain (sac@phydeaux.cygnus.com) 1321 1322 * gmon.h, gprof.h: structs of chars used to hold external 1323 representations. 1324 * gprof.c (getpfile, openpfile, readsamples): Swap data in using 1325 new structures. 1326 1327Tue Jun 15 23:09:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com) 1328 1329 * Makefile.in (.c.o): Look in ../include, not ../bfd, for bfd.h. 1330 1331Mon Jun 14 16:22:59 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com) 1332 1333 * Makefile.in: remove parentdir support 1334 1335Mon Jun 7 12:56:17 1993 Per Bothner (bothner@rtl.cygnus.com) 1336 1337 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h. 1338 * configure.in: No longer need to configure to get sysdep.h. 1339 1340Tue May 18 21:44:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 1341 1342 * Makefile.in (install): should not depend on install-info 1343 1344Mon Apr 26 12:37:46 1993 Ian Lance Taylor (ian@cygnus.com) 1345 1346 * gprof.h: Include ansidecl.h before sysdep.h. Undefine hz. 1347 1348Tue Apr 13 16:14:03 1993 Per Bothner (bothner@cygnus.com) 1349 1350 * M Makefile.in: Add -g to CFLAGS. 1351 Ads LDFLAGS and use in place of CFLAGS where appropriate. 1352 * configure.in: Make a sysdep.hlink in the same way other 1353 bfd-based directories do. 1354 * gprof.h (UNIT): Replace non-standard 'u_short' by 'unsigned 1355 short'. 1356 * gprof.h: #include sysdep.h instead of a bunch of stuff. 1357 * gprof.c (main): Fix typo gproff->gprof. 1358 1359Thu Mar 25 19:00:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 1360 1361 * gprof.texi: add INFO-DIR-ENTRY 1362 1363Tue Mar 23 00:03:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 1364 1365 * Makefile.in: add installcheck target 1366 1367Sat Feb 27 18:17:10 1993 Per Bothner (bothner@rtl.cygnus.com) 1368 1369 * gprof.c (funcsymbol): Invert test for aflag. 1370 1371Thu Feb 25 16:01:50 1993 Per Bothner (bothner@rtl.cygnus.com) 1372 1373 * printgprof (xmalloc, xrealloc): Cast results of malloc 1374 and realloc to PTR. 1375 1376Wed Feb 3 13:55:33 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com) 1377 1378 * Makefile.in: created info, install-info, dvi 1379 1380Wed Jan 6 00:58:09 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 1381 1382 * Makefile.in: fix install rule for $(PROG) 1383 1384Fri Oct 9 11:25:41 1992 Mark Eichin (eichin@cygnus.com) 1385 1386 * gprof.1: updated SYNOPSIS to match actual behavior. 1387 1388Mon Oct 5 17:50:16 1992 Per Bothner (bothner@cygnus.com) 1389 1390 * gen-c-prog.awk: New awk script, lightly changed from 1391 previously deleted make-c-prog.awk. Converts a text file 1392 to a c function that prints that text. 1393 * flat_bl.m, fsf_callg_bl.m, bsd_callg_bl.m: New files. 1394 Inputs to gen-c-prog.awk, containing text describing 1395 gprof output. 1396 * blurbs.c: Removed. Use *_bl.c instead. 1397 * Makefile.in: Use gen-cprog.awk to generate *_bl.c files 1398 from *_bl.m files. Also, improve *clean rules. 1399 * printgprof.c (printgprof): Usw new function names from *_bl.c. 1400 1401 1402Sun Aug 30 19:54:53 1992 Per Bothner (bothner@rtl.cygnus.com) 1403 1404 * gprof.h, gprof.c, printfgprof.c: Add support for two 1405 output styles: The default is similar to the old FSF gprof, 1406 while -T sets the variable bsd_style_output, which causes 1407 output matching Berkeley's gprof. The biggest differences 1408 are that with the FSF style output, the flat profile comes 1409 before the call graph; numbers come before explanations; 1410 and there is less gratuitous white space. 1411 * gprof.h, gprof.c, printfgprof.c: New discard_underscores 1412 variable causes discarding of initial underscores when 1413 printing symbol names. It is set unless there is a "main" 1414 symbol (without an underscore). 1415 * printfgprof.c: New function printnameonly(), called 1416 by printname(). It handles stripping of initial '_', 1417 as well as C++ name-demangling. 1418 * gprof.callg, gprof.flat, make-c-prog.awk: Removed. 1419 It is just as convenient to edit blurbs.c directly. 1420 * Makefile.in: Removed rule for making blurbs.c. 1421 * blurbs.c: This is now a true source file (as opposed 1422 to being generated from gprof.callg and gprof.flat). 1423 Change style to use one long string literal, instead of 1424 one literal per output line. Add FSF-style blurb for call graph. 1425 1426Wed Aug 19 14:36:39 1992 Ian Lance Taylor (ian@cygnus.com) 1427 1428 * Makefile.in: always create installation directories. 1429 1430Wed Aug 12 15:14:14 1992 Mark Eichin (eichin@cygnus.com) 1431 1432 * Makefile.in: change ${MACHINE} to $(MACHINE). 1433 1434Sun Jul 19 17:34:01 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 1435 1436 * Makefile.in: removed installation of the now useless 1437 call.{flag,callg} files. 1438 1439 * gprof.1: now uses the standard man macros instead of the new BSD 1440 mandoc macros. 1441 1442Sun Jul 12 19:06:00 1992 John Gilmore (gnu at cygnus.com) 1443 1444 * configure.in: Remove host section, expand target section. 1445 * config/mt-{tahoe,vax}: Add, to match existing support files. 1446 * config/tmake-*: Remove leftover crud. 1447 1448 * blurbs.c: New file, created from gprof.flat and gprof.callg by 1449 * make-c-prog.awk: which processes text files into C programs. 1450 * printgprof.c (flatprofheader, gprofheader): Call new functions 1451 to print blurbs. 1452 (printblurb): Remove. 1453 * Makefile.in: Infrastructure to build blurbs. 1454 * pathnames.h: has been removed. Gprof now has no filename 1455 dependencies in it. 1456 * gprof.c: Lint. 1457 1458Sat Jul 11 18:07:21 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) 1459 1460 * Makefile.in: define man1dir and install the man page 1461 1462Fri Jul 10 21:14:08 1992 david d `zoo' zuhn (zoo@cygnus.com) 1463 1464 * Makefile.in: added dummy info and install-info targets 1465 1466Thu Jun 4 11:34:02 1992 Mark Eichin (eichin at cygnus.com) 1467 1468 * lookup.c: fixed fencepost in nllookup and added dbg_nllookup for 1469 help in debugging the problem (with -DDEBUG) 1470 * gprof.c: symbol values are now real values, don't add the vma 1471 anymore. (done for solaris; should verify this on other platforms) 1472 * ChangeLog: created. 1473