gprof/ChangeLog

   1 2000-09-07  H.J. Lu  <hjl@gnu.org>
   2
   3         * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
   4         * configure: Rebuild.
   5
   6 2000-09-06  Alexandre Oliva  <aoliva@redhat.com>
   7
   8         * aclocal.m4, configure: Rebuilt with new libtool.m4.
   9
  10 2000-09-02  Nick Clifton  <nickc@redhat.com>
  11
  12         * configure.in: Increase version number to 2.10.91.
  13         * configure: Regenerate.
  14         * aclocal.m4: Regenerate.
  15         * config.in: Regenerate.
  16
  17 2000-08-31  Alexandre Oliva  <aoliva@redhat.com>
  18
  19         * acinclude.m4: Include libtool and gettext macros from the
  20         top level.
  21         * aclocal.m4, configure: Rebuilt.
  22
  23 2000-07-26  Nick Clifton  <nickc@cygnus.com>
  24
  25         * bb_exit_func.c: Assign copyright to FSF.  Note that David
  26         Mosberger-Tang <David.Mosberger@acm.org> continuted this code.
  27
  28 2000-07-24  Nick Clifton  <nickc@cygnus.com>
  29
  30         * basic_blocks.c: Add copyright notice.
  31         * basic_blocks.h: Add copyright notice.
  32         * call_graph.c: Add copyright notice.
  33         * call_graph.h: Add copyright notice.
  34         * cg_print.c: Add copyright notice.
  35         * cg_print.h: Add copyright notice.
  36         * corefile.c: Add copyright notice.
  37         * corefile.h: Add copyright notice.
  38         * gmon_io.c: Add copyright notice.
  39         * gmon_io.h: Add copyright notice.
  40         * gmon_out.h: Add copyright notice.
  41         * hist.c: Add copyright notice.
  42         * hist.h: Add copyright notice.
  43         * search_list.c: Add copyright notice.
  44         * search_list.h: Add copyright notice.
  45         * source.c: Add copyright notice.
  46         * source.h: Add copyright notice.
  47         * sym_ids.c: Add copyright notice.
  48         * sym_ids.h: Add copyright notice.
  49         * symtab.c: Add copyright notice.
  50         * symtab.h: Add copyright notice.
  51
  52 2000-07-05  Kenneth Block  <krblock@computer.org>
  53
  54         * gprof/gprof.c: Add optional style to demangle switch
  55         * gprof/gprof.texi: Document optional style to demangle switch.
  56
  57 2000-06-05  DJ Delorie  <dj@redhat.com>
  58
  59         * MAINTAINERS: new
  60
  61 2000-07-01  Alan Modra  <alan@linuxcare.com.au>
  62
  63         * Makefile.am (DEP): Fix 2000-06-22.  grep after running dep.sed
  64         (CLEANFILES): Add DEPA.
  65         * Makefile.in: Regenerate.
  66
  67 2000-06-22  Alan Modra  <alan@linuxcare.com.au>
  68
  69         * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
  70         find one.
  71         * Makefile.in: Regenerate.
  72
  73 2000-06-20  Alan Modra  <alan@linuxcare.com.au>
  74
  75         * source.c (annotate_source): Correct pointer comparison when
  76         checking for backslashes.
  77
  78 2000-06-13  H.J. Lu  <hjl@gnu.org>
  79
  80         * configure: Regenerate.
  81
  82 2000-06-08  David O'Brien  <obrien@FreeBSD.org>
  83
  84         * configure.in (VERSION): Update to show this is the CVS mainline.
  85
  86 2000-06-07  Philippe De Muyter  <phdm@macqel.be>
  87
  88         * source.c: Remove direct inclusion of sys/stat.h.
  89
  90 2000-05-31  Nick Clifton  <nickc@cygnus.com>
  91
  92         * gprof.h (_): Revert previous delta.  We want to use gettext,
  93         not dgettext in the _ macro.
  94
  95 2000-05-29  Alan Modra  <alan@linuxcare.com.au>
  96
  97         * gprof.h (_): Use BFD version.
  98
  99 2000-05-26  Nick Clifton  <nickc@cygnus.com>
 100
 101         * gprof.c (main): When calling getopt_long indicate that the 'd'
 102         switch takes an optional argument, whereas the 'D' switch takes no
 103         argument at all.
 104
 105 2000-05-26  Alan Modra  <alan@linuxcare.com.au>
 106
 107         * dep-in.sed: Copy from ../binutils.
 108         * Makefile.am: Update dependencies with "make dep-am"
 109         * Makefile.in: Regenerate.
 110
 111         * gprof.h: Remove most nls defines.  They are pulled in by
 112         bfd/sysdep.h.  #include "ansidecl.h" not <ansidecl.h>
 113
 114 2000-05-26  Eli Zaretskii  <eliz@is.elta.co.il>
 115
 116         * gprof.texi: Fix numerous typos. Mention some DOS/Windows related
 117         issues.
 118
 119         * configure.in: Check for setmode function.
 120         * configure: Regenerate.
 121
 122         * gmon_io.h (SET_BINARY) [HAVE_SETMODE]: Define.
 123
 124         * gmon_io.c (gmon_out_read) [SET_BINARY]: Switch stdin into binary
 125         mode.
 126
 127         * source.c: Include filenames.h and sys/stat.h.
 128         (source_file_lookup_path, source_file_lookup_name): Use
 129         FILENAME_CMP to compare file names.
 130         (annotate_source) [__MSDOS__]: If "filename-ann" would overwrite
 131         "filename", replace the extension with ".ann".
 132         [HAVE_DOS_BASED_FILE_SYSTEM]: Support file names with
 133         backslashes and drive letters.
 134         Use IS_ABSOLUTE_PATH.
 135
 136         * search_list.h (PATH_SEP_CHAR): Define.
 137
 138         * search_list.c (search_list_append): Use PATH_SEP_CHAR.
 139
 140         * hertz.c (HERTZ) [__MSDOS__]: Don't define unless they have
 141         neither HAVE_SETITIMER nor HAVE_SYSCONF.
 142         [HAVE_SETITIMER]: If they define both HAVE_SETITIMER and
 143         HAVE_SYSCONF, try setitimer and fall back on sysconf.
 144
 145 Fri Apr  7 15:56:57 2000  Andrew Cagney  <cagney@b1.cygnus.com>
 146
 147         * configure.in (WARN_CFLAGS): Set to -W -Wall by default.  Add
 148         --enable-build-warnings option.
 149         * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
 150         * Makefile.in, configure, aclocal.m4: Re-generate.
 151
 152 2000-04-05  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
 153
 154         * gprof.c (copyright): Do not use N_ in array initializer.
 155
 156 2000-04-04  Alan Modra  <alan@linuxcare.com.au>
 157
 158         * po/gprof.pot: Regenerate.
 159
 160         * gprof.c (usage): Restore translated part of bug string.
 161
 162         * Makefile.am (BASEDIR): Define.
 163         (BFDDIR): Define.
 164         (INCDIR): Define.
 165         (MKDEP): Define.
 166         (INCLUDES): Add "-I."
 167         (DEP, DEP1, dep.sed, dep, dep-in, dep-am): New targets.
 168         (CLEANFILES): Define.
 169         Update dependencies.
 170         * Makefile.in: Regenerate.
 171
 172 2000-04-03  Alan Modra  <alan@linuxcare.com.au>
 173
 174         * gprof.h: #include "bin-bugs.h".
 175         * gprof.c (usage): Use REPORT_BUGS_TO.
 176
 177 2000-03-31  Alan Modra  <alan@linuxcare.com.au>
 178
 179         * symtab.c (symtab_finalize): Don't use post-increment on
 180         structure copy, to work around a ppc gcc bug.
 181
 182 1999-09-29  Mark Kettenis  <kettenis@gnu.org>
 183
 184         * hertz.h [MACH] (hertz): Remove macro.  The
 185         <machine/mach_param.h> include doesn't exist on al Mach based
 186         systems, and the definition of hertz breaks compilation of hertz.c
 187         anyway.
 188
 189 2000-02-22  Ian Lance Taylor  <ian@zembu.com>
 190
 191         From Brad Lucier <lucier@math.purdue.edu>:
 192         * i386.c (i386_find_call): Add cast to ensure that printf argument
 193         matches format.
 194         * tahoe.c (tahoe_find_call): Likewise.
 195         * vax.c (vax_find_call): Likewise.
 196
 197 2000-01-27  Alan Modra  <alan@spri.levels.unisa.edu.au>
 198
 199         * utils.c (print_name_only): Don't pass error strings to
 200         printf as format arg.
 201
 202 1999-09-24  Nick Clifton  <nickc@cygnus.com>
 203
 204         * gmon_io.c (gmon_out_read): Make sure that sensible values
 205         are extracted from a raw header.
 206
 207 1999-08-06  Ian Lance Taylor  <ian@zembu.com>
 208
 209         From Brad Lucier <lucier@math.purdue.edu>:
 210         * corefile.c (core_create_line_syms): Add cast for printf.
 211
 212 1999-07-21  Ian Lance Taylor  <ian@zembu.com>
 213
 214         From Mark Elbrecht:
 215         * configure.bat: Remove; obsolete.
 216
 217 1999-07-15  Ian Lance Taylor  <ian@zembu.com>
 218
 219         * configure.in: Bump version number to 2.9.5.
 220         * configure: Rebuild.
 221
 222 1999-07-11  Ian Lance Taylor  <ian@zembu.com>
 223
 224         * corefile.c (core_create_function_syms): Add ATTRIBUTED_UNUSED.
 225         * sym-ids.c (non_existent_file): Fully initialize structure.
 226
 227 1999-07-01  Ian Lance Taylor  <ian@zembu.com>
 228
 229         * Many files: Add casts in many print statements to cast bfd_vma
 230         values to unsigned long when calling printf.
 231         * Makefile.am ($(OBJECTS)): Add gmon.h.
 232         * Makefile.in: Rebuild.
 233
 234 Mon Jun 14 10:35:28 1999  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
 235
 236         * gprof.texi: Fix typo.
 237
 238 1999-06-13  Ian Lance Taylor  <ian@zembu.com>
 239
 240         From Bob Byrnes <byrnes@curl.com>:
 241         * cg_dfn.c: Include "libiberty.h"
 242         (DFN_INCR_DEPTH): Define instead of DFN_DEPTH.
 243         (dfn_stack): Define as pointer rather than array.
 244         (pre_visit): Reallocate dfn_stack as needed.
 245
 246 1999-04-26  Tom Tromey  <tromey@cygnus.com>
 247
 248         * aclocal.m4, configure: Updated for new version of libtool.
 249
 250 1999-04-06  Ian Lance Taylor  <ian@zembu.com>
 251
 252         * gprof.h (LC_MESSAGES): Never define.
 253         * gprof.c (main): Don't pass LC_MESSAGES to setlocale if the
 254         system does not define it.
 255
 256 1999-04-05  H.J. Lu  <hjl@gnu.org>
 257
 258         * corefile.c (core_create_line_syms): Don't use fixed size array
 259         for prev_name and prev_filename.
 260
 261 1999-04-04  Michael Hohmuth  <hohmuth@innocent.com>
 262
 263         * gprof.h (FF_BSD44): Define.
 264         * gmon.h (struct raw_phdr): Add version, profrate, and spare
 265         fields unconditionally.
 266         (struct old_raw_phdr): New struct.
 267         * gprof.c (main): Handle -O 4.4bsd.
 268         * gmon_io.c (gmon_out_read): Handle BSD 4.4 format, either
 269         automatically or by user specification.
 270         (gmon_out_write): Handle BSD 4.4 format.
 271         * configure.in: Don't set BSD44_FORMAT.
 272         * gprof.texi (Miscellaneous Options): Document -O 4.4bsd.
 273         * configure, gconfig.in: Rebuild.
 274
 275 Tue Feb 16 17:01:33 1999  Ian Lance Taylor  <ian@cygnus.com>
 276
 277         * configure.in: Change AC_PREREQ to 2.13.  Change AM_PROG_INSTALL
 278         to AC_PROG_INSTALL.  Remove AM_CYGWIN32.  Change AM_EXEEXT to
 279         AC_EXEEXT.  Add comment to AC_DEFINE.
 280         * acconfig.h: Remove.
 281         * aclocal.m4: Rebuild.
 282         * configure: Rebuild.
 283         * Makefile.in: Rebuild.
 284         * gconfig.in: Rebuild.
 285
 286 Sun Dec  6 21:57:50 1998  Ian Lance Taylor  <ian@cygnus.com>
 287
 288         * gprof.texi (Symspecs): Mention that you have to add any
 289         underscore yourself when naming a symbol.
 290
 291 Mon Nov  2 15:05:33 1998  Geoffrey Noer  <noer@cygnus.com>
 292
 293         * configure.in: detect cygwin* instead of cygwin32*
 294         * configure: regenerate
 295
 296 Wed Aug 12 14:59:06 1998  Ian Lance Taylor  <ian@cygnus.com>
 297
 298         Avoid some overflow cases:
 299         * basic_blocks.h (bb_min_calls): Change to unsigned long.
 300         * call_graph.h (cg_tally): Change count parameter to unsigned
 301         long.
 302         * cg_arcs.h (Arc): Change count field to unsigned long.
 303         (arc_add): Change count parameter to unsigned long.
 304         * source.h (Source_File): Change ncalls field to unsigned long.
 305         * symtab.h (Sym): Change fields ncalls, bb_calls, and
 306         cg.self_calls to unsigned long.
 307         * Many files: Update accordingly.
 308
 309         * configure, Makefile.in, aclocal.m4: Rebuild with current tools.
 310
 311 Fri Jul 10 17:29:49 1998  Stan Cox  <scox@equinox.cygnus.com>
 312
 313         * configure.in (BSD44_FORMAT): Define for cygwin32, win32, mingw32
 314         * configure: Rebuild.
 315
 316 Fri Jun 12 13:40:05 1998  Tom Tromey  <tromey@cygnus.com>
 317
 318         * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
 319         ($(PACKAGE).pot): Unconditionally depend on POTFILES.
 320
 321 Sun May 10 22:35:33 1998  Jeffrey A Law  (law@cygnus.com)
 322
 323         * po/Make-in (install-info): New target.
 324
 325 Tue May  5 18:28:40 1998  Tom Tromey  <tromey@cygnus.com>
 326
 327         * gprof.h (_): Undefine BFD's version.
 328
 329 Tue Apr 28 19:17:33 1998  Tom Tromey  <tromey@cygnus.com>
 330
 331         * gprof.c (main): Conditionally call setlocale.
 332         * gprof.h: Include <locale.h> if HAVE_LOCALE_H.
 333         (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
 334
 335 Tue Apr 28 19:50:09 1998  Ian Lance Taylor  <ian@cygnus.com>
 336
 337         * corefile.c: Rename from core.c.
 338         * corefile.h: Rename from core.h.
 339         * Many .c files: Include corefile.h rather than core.h.
 340         * Makefile.am (sources): Change core.c to corefile.c.
 341         (noinst_HEADERS): Change core.h to corefile.h.
 342         ($(OBJECTS)): Depend upon corefile.h rather than core.h.
 343         (corefile.o): Rename target from core.o, depend upon corefile.c.
 344         * Makefile.in, po/POTFILES.in: Rebuild.
 345
 346 Mon Apr 27 16:50:40 1998  Ian Lance Taylor  <ian@cygnus.com>
 347
 348         * configure.in: Change version number to 2.9.4
 349         * configure: Rebuild.
 350
 351 Wed Apr 22 16:01:17 1998  Tom Tromey  <tromey@cygnus.com>
 352
 353         * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
 354
 355 Wed Apr 22 00:00:22 1998  Tom Tromey  <tromey@scribbles.cygnus.com>
 356
 357         * gprof.h: Added includes and defines for gettext.
 358         * configure.in (ALL_LINGUAS): New macro.
 359         Call CY_GNU_GETTEXT.  Create po/Makefile.in and po/Makefile.
 360         * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
 361         HAVE_LC_MESSAGES): Define.
 362         * gprof.c (main): Call setlocale, bindtextdomain, textdomain.
 363         * Makefile.am (SUBDIRS): New macro.
 364         (INCLUDES): Look in intl dirs for headers.  Define LOCALEDIR.
 365         (gprof_DEPENDENCIES): Added INTLDEPS.
 366         (gprof_LDADD): Added INTLLLIBS.
 367         (POTFILES): New macro.
 368         (po/POTFILES.in): New target.
 369         * Many files: Wrap user-visible strings with gettext invocation.
 370
 371 Tue Apr  7 12:43:37 1998  Ian Lance Taylor  <ian@cygnus.com>
 372
 373         From hjl@lucon.org <H.J. Lu>:
 374         * Makefile.am (diststuff): New target.
 375         * Makefile.in: Rebuild.
 376
 377 Mon Mar 30 12:47:48 1998  Ian Lance Taylor  <ian@cygnus.com>
 378
 379         * configure.in: Set version to 2.9.1.
 380         * configure: Rebuild.
 381
 382         * Branched binutils 2.9.
 383
 384 Sat Mar 28 23:09:08 1998  Ian Lance Taylor  <ian@cygnus.com>
 385
 386         Fix some gcc -Wall warnings:
 387         * cg_arcs.c (num_cycles): Change to unsigned int.
 388         (numarcs): Likewise.
 389         (arc_add): Change maxarcs to unsigned int.
 390         (cg_assemble): Change index to unsigned int.
 391         * cg_arcs.h (num_cycles, numarcs): Update declarations.
 392         * cg_print.c (cg_print): Change index to unsigned int.
 393         (cg_print_index): Change index, nnames, todo, i, and j to unsigned
 394         int.
 395         (cg_print_file_ordering): Change symbol_count and index2 to
 396         unsigned int.
 397         * core.c (symbol_map_count): Change to unsigned int.
 398         (core_create_function_syms): Change j to unsigned int.
 399         (core_create_line_syms): Add cast to avoid warning.
 400         * hist.c (hist_assign_samples): Change j to unsigned int.
 401         (hist_print): Change index to unsigned i nt.  Add cast to avoid
 402         warning.
 403         * sym_ids.c (parse_spec): Add casts to avoid warning.
 404         * symtab.c (symtab_finalize): Change j to unsigned int.
 405         (sym_lookup): Update printf format strings.
 406         * symtab.h (Sym_Table): Change len to unsigned int.
 407         * tahoe.c (tahoe_reladdr): Add casts to avoid warnings.
 408
 409 Tue Mar 24 19:00:11 1998  Ian Lance Taylor  <ian@cygnus.com>
 410
 411         Add --demangle and --no-demangle options:
 412         * gprof.h (demangle): Declare.
 413         * gprof.c (demangle): New global variable.
 414         (OPTION_DEMANGLE, OPTION_NO_DEMANGLE): Define.
 415         (long_options): Add "demangle" and "no-demangle".
 416         (usage): Mention --demangle and --no-demangle.
 417         (main): Handle OPTION_DEMANGLE and OPTION_NO_DEMANGLE.
 418         * utils.c (print_name_only): Only demangle symbol name if demangle
 419         is true.
 420         * gprof.texi (Output Options): Document new options.
 421
 422 Fri Mar 20 19:21:56 1998  Ian Lance Taylor  <ian@cygnus.com>
 423
 424         * Makefile.in: Rebuild with automake 1.2e.
 425         * aclocal.m4, configure: Rebuild with libtool 1.2.
 426
 427 Thu Feb 12 14:36:05 1998  Ian Lance Taylor  <ian@cygnus.com>
 428
 429         * gprof.c (usage): Update bug-gnu-utils address.
 430
 431 Sat Feb  7 15:43:12 1998  Ian Lance Taylor  <ian@cygnus.com>
 432
 433         * configure, aclocal.m4: Rebuild with new libtool.
 434
 435 Fri Feb  6 12:02:28 1998  Ian Lance Taylor  <ian@cygnus.com>
 436
 437         * alpha.c (alpha_Instruction): Use int, not signed.
 438
 439 Fri Feb  6 02:00:19 1998  Jeffrey A Law  (law@cygnus.com)
 440
 441         * core.c (core_init): Adding missing "break".
 442
 443 Thu Feb  5 12:49:37 1998  Ian Lance Taylor  <ian@cygnus.com>
 444
 445         * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
 446
 447 Tue Feb  3 14:25:25 1998  Brent Baccala  <baccala@freesoft.org>
 448
 449         * bbconv.pl: New file.
 450         * Makefile.am (EXTRA_DIST): Add bbconv.pl.
 451         * Makefile.in: Rebuild.
 452
 453         * gprof.texi: Extensive additions to document all arguments and
 454         output formats.
 455
 456         * symtab.c (symtab_finalize): Prefer function symbols over line
 457         symbols.
 458         (dbg_sym_lookup): Correct debugging messages.
 459
 460         * gprof.c (main): --sum implies --line.
 461
 462         * cg_print.c (cg_print): When doing line by line profiling, don't
 463         use a non-function as a main listing item.
 464
 465         * call_graph.c (cg_tally): When using line by line profiling, use
 466         the function symbol as the child.
 467
 468         * symtab.h (NBBS): Define.
 469         (Sym): Add bb_addr and bb_calls fields.
 470         * basic_blocks.c (bb_read_rec): Save multiple basic blocks per
 471         symbol.
 472         (bb_write_blocks): Adjust for multiple basic blocks per symbol.
 473         (print_exec_counts): Don't check whether a symbol is the start of
 474         a basic block.  Print all basic blocks for a symbol.
 475         (annotate_with_count): Rewrite to print all basic block counts and
 476         to pay attention to width argument.
 477         (print_annotated_source): Don't check whether symbol is the start
 478         of a basic block.
 479
 480         Make it possible to build a cross gprof, although a few cases are
 481         still not handled:
 482         * configure.in: Don't set MY_TARGET.
 483         * gprof.h: Don't include MACHINE_H.  Don't define FOPEN_RB or
 484         FOPEN_WB; just get them from sysdep.h.
 485         * core.h (min_insn_size, offset_to_code): Declare.
 486         * core.c (MIN_INSN_SIZE): Don't define.
 487         (min_insn_size, offset_to_code): New variables.
 488         (core_init): Initialize min_insn_size and offset_to_code.
 489         (find_call): New function.
 490         (core_create_line_syms): Don't use min_dist.  Set is_static in
 491         pass 2.
 492         * hist.c (UNITS_TO_CODE): Define.
 493         * gprof.c (default_excluded_list): Add "__mcount_internal".
 494         * gmon.h: Change TARGET_alpha to __alpha__.
 495         * hertz.h: Ifdef MACH, define hertz as HZ.
 496         * alpha.c (alpha_Instruction): Rename from Instruction.  Change
 497         all references.
 498         (alpha_find_call): Rename from find_call.
 499         * alpha.h: Remove.
 500         * dummy.c, dummy.h: Remove.
 501         * i386.c (i386_iscall): Rename from iscall.  Change all
 502         references.  Check for call instruction, not jump or lcall.
 503         (i386_find_call): Rename from find_call.  Correct for VMA.
 504         Correct call destination computation.  Don't dereference symbol if
 505         it is NULL.
 506         * i386.h: Remove.
 507         * ns532.c, ns532.h: Remove.
 508         * sparc.c (CALL): Define.
 509         (sparc_find_call): Rename from find_call.
 510         * sparc.h: Remove.
 511         * tahoe.c: Include cg_arcs.h, core.h, hist.h, and symtab.h.  Don't
 512         include time_host.h.
 513         (CALLF, PC): Define.
 514         (enum tahoe_opermodes, tahoe_operandenum): Define.  Rename all
 515         references to opermodes or operandenum to these.
 516         (tahoe_operandmode): Rename from operandmode.  Call abort if
 517         switch does not return.
 518         (tahoe_operandname): Rename from operandname.  Call abort if
 519         switch does not return.
 520         (tahoe_operandlength): Rename from operandlength.  Call abort if
 521         switch does not return.
 522         (tahoe_reladdr): Rename from reladdr.
 523         (tahoe_find_call): Rename from find_call.  Use core_text_space
 524         rather than textspace.
 525         * tahoe.h: Remove.
 526         * vax.c (CALLS, PC): Define.
 527         (enum opermodes, operandenum, struct modebyte): Define.
 528         (vax_operandmode): Rename from operandmode.  Call abort if switch
 529         does not return.
 530         (vax_operandname): Rename from operandname.  Call abort if switch
 531         does not return.
 532         (vax_operandlength): Rename from operandlength.  Call abort if
 533         switch does not return.
 534         (vax_reladdr): Rename from reladdr.
 535         (vax_find_call): Rename from find_call.
 536         * vax.h: Remove.
 537         * Makefile.am (AUTOMAKE_OPTIONS): Set to cygnus.
 538         (MY_TARGET): Remove.
 539         (INCLUDES): Remove -DTARGET_$(MY_TARGET) and -DMACHINE_H=
 540         \"$(MY_TARGET).h\".
 541         (gprof_SOURCES): Add i386.c, alpha.c, vax.c, tahoe.c, sparc.c.
 542         (gprof_DEPENDENCIES): Remove $(MY_TARGET).o.
 543         (gprof_LDADD): Likewise.
 544         (noinst_HEADERS): Remove alpha.h, i386.h, ns532.h, sparc.h,
 545         tahoe.h, vax.h, dummy.h.
 546         (EXTRA_DIST): Remove alpha.c, i386.c, ns532.c, sparc.c, tahoe.c,
 547         vax.c, dummy.c.
 548         ($(OBJECTS)): Don't depend upon $(MY_TARGET).h.
 549         ($(MY_TARGET).o): Remove target.
 550         (i386.o, alpha.o, vax.o, tahoe.o, sparc.o): New targets.
 551         * configure, Makefile.in, aclocal.m4: Rebuild.
 552
 553 Mon Dec 29 14:17:08 1997  Ian Lance Taylor  <ian@cygnus.com>
 554
 555         * core.c (core_sym_class): Treat weak symbols as text symbols.
 556         From Dean Gaudet <dgaudet@arctic.org>.
 557
 558 Wed Sep 24 11:35:43 1997  Ian Lance Taylor  <ian@cygnus.com>
 559
 560         * aclocal.m4: Rebuild with new libtool.
 561         * Makefile.in: Rebuild with current automake.
 562         * configure: Rebuild.
 563
 564 Sat Aug  9 16:25:01 1997  Ian Lance Taylor  <ian@cygnus.com>
 565
 566         * configure.in: Change version number to 2.8.2.  Call
 567         AM_PROG_LIBTOOL.  Remove shared library handling; now handled by
 568         libtool.  Add AM_CONFIG_HEADER.  Change AC_PROG_INSTALL to
 569         AM_PROG_INSTALL.  Add AM_EXEEXT.
 570         * Makefile.am (LINK): Remove.
 571         (gprof_LDFLAGS): Remove
 572         (gprof_DEPENDENCIES): Change libbfd.a to libbfd.la.
 573         (gprof_LDADD): Likewise.
 574         ($(OBJECTS)): Depend upon gconfig.h and ../bfd/config.h.
 575         * gprof.h: Undefine PACKAGE and VERSION after including BFD
 576         sysdep.h file, then include new gconfig.h file.
 577         * gprof.c (VERSION): Don't define.
 578         * acconfig.h: New file.
 579         * stamp-h.in: New file.
 580         * gconfig.in: New file, created by autoheader.
 581         * Makefile.in, configure, aclocal.m4: Rebuild.
 582
 583 Sat Jun 28 23:20:42 1997  Ian Lance Taylor  <ian@cygnus.com>
 584
 585         * aclocal.m4, configure, Makefile.in: Rebuild with automake 1.2.
 586
 587 Mon Jun 16 15:31:39 1997  Ian Lance Taylor  <ian@cygnus.com>
 588
 589         * Makefile.am (INCLUDES): Add -DDEBUG.
 590         * Makefile.in: Rebuild.
 591
 592 Tue Apr 15 14:19:30 1997  Ian Lance Taylor  <ian@cygnus.com>
 593
 594         Change to use automake:
 595         * Makefile.am: New file.
 596         * configure.in: Run AM_INIT_AUTOMAKE, AM_MAINTAINER_MODE, and
 597         AM_CYGWIN32.
 598         * aclocal.m4: New file, created by aclocal.
 599         * Makefile.in: Replace with file created by automake --cygnus.
 600         * configure: Rebuild.
 601
 602 Thu Apr  3 13:21:25 1997  Ian Lance Taylor  <ian@cygnus.com>
 603
 604         * gprof.c (VERSION): Define as "2.8.1".
 605
 606         * Branched binutils 2.8.
 607
 608 Thu Mar 27 17:15:23 1997  Ian Lance Taylor  <ian@cygnus.com>
 609
 610         * gprof.c (main): Correct copyright message.
 611
 612 Mon Mar 24 11:12:26 1997  Ian Lance Taylor  <ian@cygnus.com>
 613
 614         * Makefile.in (.c.o): Define TARGET_$(MY_TARGET) when compiling.
 615         * gmon.h: Use bytes counts rather than sizeof in struct raw_phdr
 616         and struct raw_arc.
 617
 618 Mon Mar 17 10:54:47 1997  David Mosberger-Tang  <davidm@azstarnet.com>
 619
 620         * cg_arcs.c (arc_add): memset() newly alloced arc to ensure
 621         all fields are initialized with 0.
 622
 623 Sat Mar 15 19:17:31 1997  H.J. Lu  <hjl@lucon.org>
 624
 625         * symtab.h (find_call): Declare.
 626         * cg_arcs.c (cg_assemble): Don't declare find_call.
 627         * hist.c (scale_and_align_entries): Declare.
 628
 629 Thu Feb 27 12:46:53 1997  Ian Lance Taylor  <ian@cygnus.com>
 630
 631         * configure.in: Define BSD44_FORMAT if the target looks like a
 632         BSD4.4 derived system.
 633         * configure: Rebuild.
 634         * Makefile.in (.c.o): Add @DEFS@.
 635         * gmon_io.c (gmon_out_read): In BSD44_FORMAT code, get profrate
 636         from profrate field, not version field.
 637
 638 Thu Jan 16 17:42:54 1997  Ian Lance Taylor  <ian@cygnus.com>
 639
 640         * dummy.c (find_call): Clear ignore_direct_calls.
 641
 642 Tue Dec 31 15:44:10 1996  Ian Lance Taylor  <ian@cygnus.com>
 643
 644         * Makefile.in (.c.o): Add -D_GNU_SOURCE.  Put $(CFLAGS) at the
 645         end.
 646         (gprof): Put $(CFLAGS) after the other options.
 647
 648 Tue Nov 26 17:08:38 1996  Ian Lance Taylor  <ian@cygnus.com>
 649
 650         * configure: Rebuild with autoconf 2.12.
 651
 652 Wed Oct  2 15:23:16 1996  Ian Lance Taylor  <ian@cygnus.com>
 653
 654         * sparc.c (find_call): Align p_lowpc to avoid bus error.
 655
 656 Tue Oct  1 15:58:10 1996  Ian Lance Taylor  <ian@cygnus.com>
 657
 658         * gprof.c (usage): Print bug report address.
 659         (main): Change version printing to match current GNU standards.
 660
 661 Fri Aug 30 12:16:11 1996  Ian Lance Taylor  <ian@cygnus.com>
 662
 663         * gmon.h: Replace #elif with #else/#endif.
 664
 665 Thu Aug 29 17:04:10 1996  Michael Meissner  <meissner@tiktok.cygnus.com>
 666
 667         * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
 668         * configure: Regenerate.
 669
 670 Thu Aug 22 17:12:30 1996  Ian Lance Taylor  <ian@cygnus.com>
 671
 672         * configure.in: Set and substitute HLDENV.
 673         * configure: Rebuild.
 674         * Makefile.in (HLDENV): New variable.
 675         (gprof): Use $(HLDENV).
 676
 677 Wed Aug  7 14:43:51 1996  Philippe De Muyter  <phdm@info.ucl.ac.be>
 678
 679         * core.c (read_function_mappings): Cast xmalloc return.
 680
 681 Thu Jul  4 12:01:42 1996  Ian Lance Taylor  <ian@cygnus.com>
 682
 683         * gprof.c (VERSION): Define as "2.7.1".
 684
 685         * Released binutils 2.7.
 686
 687         * bb_exit_func.c: Rename from __bb_exit_func.c, so that it can be
 688         stored on a System V file system.
 689
 690 Thu Jun 27 11:36:22 1996  Ian Lance Taylor  <ian@cygnus.com>
 691
 692         * configure.in: Call AC_ISC_POSIX.
 693         * configure: Rebuild.
 694         * Makefile.in (gprof): Pass $(CFLAGS) during link.
 695         * hertz.c: Don't include <sys/time.h>; let sysdep.h handle that.
 696         If HAVE_SETITIMER is not defined, try using sysconf.
 697
 698 Mon Jun 24 18:27:28 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 699
 700         * Makefile.in (exec_prefix, bindir, libdir, mandir, infodir, datadir,
 701         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
 702         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
 703         (AC_PROG_INSTALL): added.
 704         * configure: Rebuilt.
 705
 706 Mon Jun 24 12:03:09 1996  Ian Lance Taylor  <ian@cygnus.com>
 707
 708         * configure.in: On alpha*-*-osf*, link against libbfd.a if not
 709         using shared libraries.
 710         * configure: Rebuild with autoconf 2.10.
 711
 712 Tue Jun 18 17:35:58 1996  Ian Lance Taylor  <ian@cygnus.com>
 713
 714         * core.c (core_create_line_syms): Use xstrdup rather than strdup.
 715         * source.c (source_file_lookup_path): Likewise.
 716
 717 Mon Apr  8 14:44:33 1996  Ian Lance Taylor  <ian@cygnus.com>
 718
 719         * configure.in: Permit --enable-shared to specify a list of
 720         directories.
 721         * configure: Rebuild.
 722
 723 Thu Mar 21 17:18:25 1996  Ian Lance Taylor  <ian@cygnus.com>
 724
 725         * core.c (core_create_function_syms): Move filename and func_name
 726         inside ifdef where they are used.
 727
 728         * core.c (core_sym_class): Parenthesize && within ||.
 729         * symtab.c (symtab_finalize): Correct parenthesization.
 730
 731         * cg_print.h (cg_print_file_ordering): Declare.
 732         (cg_print_function_ordering): Declare.
 733
 734         * __bb_exit_func.c (__bb_exit_func): Replace bcopy with memcpy.
 735         * cg_arcs.c (arc_add): Likewise.
 736         * cg_print.c (cg_print_function_ordering): Likewise.
 737
 738 Thu Mar 21 17:02:02 1996  David Mosberger-Tang  <davidm@azstarnet.com>
 739
 740         * gprof.c (default_excluded_list): Add "__mcount".
 741
 742         * gprof.c (main): Change ifdef __osf__ to __alpha__.
 743
 744         * gmon_io.c (gmon_out_read): If BSD44_FORMAT is defined, get the
 745         profiling rate from the header.
 746
 747         * gmon.h (struct raw_phdr): Only include pad if both __alpha__ and
 748         __osf__ are defined.  Add new fields if BSD44_FORMAT is defined.
 749
 750         * alpha.h (MIN_INSN_SIZE): Define.
 751         * core.c (MIN_INSN_SIZE): If not defined, define as 1.
 752         (core_sym_class): Ignore debugging symbols.
 753         (core_create_line_syms): Use MIN_INSN_SIZE when gathering line
 754         information.
 755
 756 Wed Mar 20 18:15:47 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 757
 758         * cg_print.c (cg_print_function_ordering): Fix __GNUC__ misspelled
 759         as __GNU_C__.
 760         (order_and_dump_functions_by_arcs): Likewise.
 761
 762 Tue Mar 12 12:19:50 1996  Ian Lance Taylor  <ian@cygnus.com>
 763
 764         * configure: Rebuild with autoconf 2.8.
 765
 766 Sun Feb 18 15:06:18 1996  Ian Lance Taylor  <ian@cygnus.com>
 767
 768         * configure.in: Check for 'do not mix' from native linker before
 769         trying to use -rpath.
 770         * configure: Rebuild.
 771
 772 Tue Feb 13 15:32:53 1996  Ian Lance Taylor  <ian@cygnus.com>
 773
 774         * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
 775         * configure: Rebuild.
 776
 777 Wed Feb  7 14:03:17 1996  Ian Lance Taylor  <ian@cygnus.com>
 778
 779         * configure.in: Don't set CC.  Look for --enable-shared.  Set
 780         BFDLIB and HLDFLAGS and substitute them.
 781         * configure: Rebuild.
 782         * Makefile.in (LIBS): Use @BFDLIB@.
 783         (HLDFLAGS): New variable.
 784         (gprof): Use $(HLDFLAGS).
 785
 786 Mon Feb  5 16:34:44 1996  Ian Lance Taylor  <ian@cygnus.com>
 787
 788         Support for building bfd and opcodes as shared libraries, based on
 789         patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
 790         * Makefile.in (LIBDEPS): New variable.
 791         (LIBS): Use -L../bfd -lbfd.
 792         (gprof): Depend upon $(LIBDEPS) rather than $(LIBS).
 793
 794 Sat Dec 30 10:11:03 1995  Jeffrey A Law  (law@cygnus.com)
 795
 796         * gprof.c (long_options): Add "--function-ordering" and
 797         "--file-ordering" options.
 798         (usage): Add new options to usage message.
 799         (main): Handle new options.
 800         * gprof.h (STYLE_FUNCTION_ORDER): Define.
 801         (STYLE_FILE_ORDER): Define.
 802         (function_mapping_file): Declare.
 803         * cg_arcs.c (arcs, numarcs): New globals.
 804         (arc_add): Put new arcs into the arc array so the function/file
 805         ordering code can examine them.
 806         * cg_arcs.h (struct arc): New field "has_been_placed".
 807         (arcs, numarcs): Declare new globals.
 808         * core.c (symbol_map, symbol_map_count): New globals.
 809         (read_function_mappings): New function to read in a function
 810         to object map file.
 811         (core_init): Call read_function_mappings if a function mapping
 812         file exists.
 813         (core_create_function_syms): Handle function to object file
 814         mappings.
 815         * symtab.h (struct sym): New fields "mapped", "has_been_placed",
 816         "nuses", "prev".
 817         * cg_print.c (cmp_arc_count): New function for sorting arcs.
 818         (cmp_fun_nuses): Likewise for functions.
 819         (cg_print_function_ordering): New function to print a suggested
 820         function ordering.
 821         (cg_print_file_ordering): Likewise for ordering .o files.
 822         (order_and_dump_functions_by_arcs): Helper function for function
 823         and object file ordering code.
 824
 825 Sun Dec 24 21:32:27 1995  Jeffrey A Law  (law@cygnus.com)
 826
 827         * core.c (core_sym_class): Ignore symbols without BSF_FUNCTION
 828         set if ignore_non_function is set.
 829         * gprof.h (ignore_non_functions): Declare.
 830         * gprof.c (ignore_non_functions): Define.
 831         (long_options): Add "ignore-non-functions".
 832         (usage): Add new options.
 833         (main): Recognize "-D" and "--ignore-non-functions" option.
 834
 835 Tue Nov 21 13:24:39 1995  Ken Raeburn  <raeburn@cygnus.com>
 836
 837         * Makefile.in (.m.c): Strip out directory name from function
 838         name.
 839
 840         * hist.c (scale_and_align_entries): Don't use DEFUN_VOID.  Do
 841         UNITS_TO_CODE adjustment unconditionally; compiler can optimize
 842         away zero-offset case.  Refer to scaled_addr, not aligned_addr.
 843
 844         * vax.c: Don't include vax.h here.
 845
 846 Thu Nov 16 03:41:37 1995  Ken Raeburn  <raeburn@cygnus.com>
 847
 848         Version 2.6 released.
 849
 850 Wed Nov  8 11:40:04 1995  Ian Lance Taylor  <ian@cygnus.com>
 851
 852         * gprof.c (main): Cast getenv return value.
 853
 854 Mon Nov  6 15:05:00 1995  Ken Raeburn  <raeburn@cygnus.com>
 855
 856         * Makefile.in (TAGS): New target.
 857
 858 Wed Nov  1 12:51:21 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 859
 860         * Makefile.in (DISTSTUFF):  Rename to GEN_FILES, to avoid confusion.
 861         (all):  Depend on $(GEN_FILES), not diststuff (which also depends
 862         on info).
 863
 864 Wed Nov  1 15:23:15 1995  Manfred Hollstein KS/EF4A 60/1F/110 #40283  <manfred@lts.sel.alcatel.de>
 865
 866         * sym_ids.c: Include <ctype.h>.
 867
 868 Wed Oct 25 13:24:31 1995  Per Bothner  <bothner@kalessin.cygnus.com>
 869
 870         * Makefile.in (diststuff):  Also make info.
 871         (mostlyclean):  Don't remove gprof.info*.
 872         (maintainer-clean realclean):  Also remove *.info*.
 873
 874 Fri Oct  6 16:25:32 1995  Ken Raeburn  <raeburn@cygnus.com>
 875
 876         Mon Sep 25 22:49:32 1995  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
 877
 878         * Makefile.in: Add dependecies for $(OBJS) on header files.
 879
 880         * cg_print.c (print_cycle, print_members, cg_print_index): Fix new
 881         style output format to make it consistent.
 882         * dummy.c (find_call): Fix typo in error message.
 883
 884 Wed Sep 20 13:21:02 1995  Ian Lance Taylor  <ian@cygnus.com>
 885
 886         * Makefile.in (maintainer-clean): New target, synonym for
 887         realclean.
 888
 889 Fri Sep  8 14:38:08 1995  Ian Lance Taylor  <ian@cygnus.com>
 890
 891         * Makefile.in (install): Don't install in $(tooldir).
 892
 893 Fri Aug 25 15:30:05 1995  Ken Raeburn  <raeburn@cygnus.com>
 894
 895         NS32K changes from Ian Dall:
 896         * configure.in: Use ns32k, not ns532.
 897         * ns532.c: Include symtab.h.
 898         (find_call): Renamed from findcall.  Print a message.
 899         * ns532.h: Remove dummy.h comments.
 900
 901 Tue Aug 22 10:00:45 1995  Jeffrey A. Law  <law@rtl.cygnus.com>
 902
 903         * Makefile.in (install): Remove "brokensed" hack, unnecessary now
 904         that we're using autoconf.
 905
 906 Wed Jul 19 18:46:13 1995  Fred Fish  <fnf@cygnus.com>
 907
 908         * core.c (get_src_info): Cast arg 7 of bfd_find_nearest_line
 909         to proper type of "unsigned int *".
 910
 911 Fri Jun 16 15:29:36 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 912
 913         * configure.in: Use changequote around use of [].
 914
 915 Mon Jun 12 12:14:52 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 916
 917         * Makefile.in (distclean, realclean): Remove config.cache and
 918           config.log.
 919
 920 Wed May 17 17:56:53 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 921
 922         * Makefile.in (Makefile): Added config.status to dependency list.
 923           (config.status): New target.
 924           (SHELL): New definition.
 925
 926 Tue Apr 25 21:11:12 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 927
 928         * Makefile.in (install): Depend on "all".
 929
 930 Thu Apr 20 17:29:07 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 931
 932         * Makefile.in: Change all references to MY_MACHINE to MY_TARGET,
 933         to match configure script.
 934
 935 Wed Apr 19 11:19:37 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 936
 937         * gen-c-prog.awk: Changed reference to "make-c-prog.awk" in
 938           comment emitted by this script to gen-c-prog.awk.
 939
 940         * Makefile.in, configure.in: Converted to use autoconf.
 941         * configure: New file, generated with autoconf 2.3.
 942         * config/{mt-alpha, mt-dummy, mt-i386, mt-ns532, mt-sparc,
 943           mt-tahoe, mt-vax}: Removed.
 944
 945 Mon Mar 13 21:44:24 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 946
 947         * __bb_exit_func.c: New file, from David Mosberger-Tang.
 948
 949         Thu Feb  9 16:56:07 1995  David Mosberger-Tang  <davidm@piston.cs.arizona.edu>
 950
 951         * All *.c: More cleanup towards GNU format.
 952
 953         * gmon_out.h (struct gmon_hist_hdr, struct gmon_cg_arc_record):
 954         replaced sizeof (bfd_vma) by size (char*) because Ken tells me
 955         that bfd_vma is only guaranteed to be at least as big as a pointer.
 956
 957         (GMON_Record_tag): added explicit enumeration values to ensure
 958         compatibility across compilers.
 959
 960         * gmon_io.c (get_vma, put_vma): replaced sizeof(bfd_vma) by
 961         sizeof(char*).
 962
 963 Tue Feb  7 17:24:12 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
 964
 965         * All *.c and *.h files: Ran "indent -gnu".  Cleaned up a couple
 966         of constructs GNU indent couldn't handle.  Block comments not yet
 967         rewritten in GNU format.
 968
 969         * gprof.c (VERSION): Changed to 2.6, to get in sync for next
 970         binutils release.
 971
 972 Sun Feb  5 16:19:46 1995  David Mosberger-Tang  <davidm@piston.cs.arizona.edu>
 973
 974         * symtab.c (symtab_finalize): ensure globals symbols really
 975         are favored over static ones---even if their name looks less
 976         preferable; this is important for HP-UX; for example, there
 977         is a static label Ltext_something that aliases the global
 978         symbol _start
 979
 980         * hist.c (hist_print): auto-scaling is now in effect for FSF-style
 981         output only; also, auto-scaling is now performed based on
 982         per-call, rather than total execution time, which is what it was
 983         meant to be.
 984
 985         * gprof.h (File_Format): new type.
 986
 987         * gprof.c (VERSION): upped to 2.7---seems to be completely out of
 988         sync with Cygnus version numbers though...
 989
 990         (long_options): renamed --gmon-info to --file-info, --width added,
 991         renamed --old-file-format to --file-format
 992         (main): dito; also added support to read prof files, but as
 993         mon_out_read() is not implemented, it's #ifdef'd out for now
 994
 995         (usage): update to reflect new options.
 996
 997         * gmon_io.c: replaced "old_file_format" by more general
 998         "file_format" option
 999
1000         * gmon.h (struct raw_phdr): fixed declaration for OSF/1.
1001
1002         * core.c (core_sym_class): added back check for __gnu_compiled and
1003         ___gnu_compiled for the benefit of systems without
1004         bfd_find_nearest_line() support
1005
1006         (get_src_info): now the libbfd is fixed, invoke bfd_find_nearest_line()
1007         with section-relative addresses
1008
1009         (core_create_function_syms): get_src_info() calls are currently
1010         enabled for OSF/1 only.  It appears to work allright for SunOS
1011         4.1.x as well, but on SPARCs it gets painfully slow with the
1012         current implementation of aout_32_find_nearest_line();
1013         unfortunately, this means that static functions will not have their
1014         filename printed in the call-graph function index; line-level
1015         profiling should still work, but requires some patience
1016
1017         * cg_print.c (cg_print_index): sanitised printing of index when
1018         using FSF-style output; in particular, output width is now controlled
1019         via option --width and the function tries hard to keep columns
1020         aligned even in the presence of (occasional) long names
1021
1022         * NOTES: a first shot at updating the documentation.
1023
1024 Wed Feb  1 19:07:44 1995  David Mosberger-Tang  <davidm@piston.cs.arizona.edu>
1025
1026         * core.c (core_create_function_syms): fixed computation of min_vma
1027         and max_vma.
1028
1029         * *.c: removed rcsid.
1030
1031 Tue Jan 31 16:18:18 1995  Ken Raeburn  <raeburn@cujo.cygnus.com>
1032
1033         * Lots of changes from David Mosberger-Tang:
1034
1035         Tue Oct 25 19:20:14 1994  David Mosberger-Tang  <davidm@piston.cs.arizona.edu>
1036
1037         * gprof.c (main): put parentheses around & within &&.
1038
1039         * basic_blocks.c (bb_read_rec): print warning message (once) when
1040         ignoring basic-block execution counts.
1041
1042         * source.c (source_file_lookup_name): corrected second argument to
1043         strcmp().
1044
1045         * hist.c (print_header): merged Fri Oct 21 18:58:02 1994 change by
1046         Ken Raeburn <raeburn@cujo.cygnus.com> from binutils-2.5.1.
1047
1048         * gmon_io.c (gmon_out_read): the output stule STYLE_GMON_INFO is now
1049         supported both for old and new (versioned) gmon.out files.  Old
1050         files are identified as version 0.
1051
1052         * gmon.h (struct raw_arc): count field is now sizeof(long) bytes
1053         long (instead of 4) because that is what OSF/1 v3.0 uses.
1054
1055         * core.c: minor fixes and debugging info changes.
1056
1057         Sun Sep 11 18:47:47 1994  David Mosberger-Tang  (davidm@piston.cs.arizona.edu)
1058
1059         * core.c (core_init): if .text cannot be found, try $CODE$ (the
1060         name of the text-section under HP-UX).
1061
1062         * hist.c (hist_assign_samples): fixed off-by-one bug: highpc
1063         points one past the last sampling bin, so hist_scale should be
1064         computed as "hist_scale /= hist_num_bins", not "hist_scale /=
1065         hist_num_bins - 1".
1066
1067         * gmon_io.c, hist.c, hist.h: renamed hist_num_samples to
1068         hist_num_bins.
1069
1070         * configure.in: added alpha-*-*) for per-target config.
1071
1072         * alpha.c, alpha.h: created.
1073
1074         * gprof.c (default_excluded_list): <locore>, <hicore> added.
1075
1076         * core.c (core_create_function_syms, core_create_line_syms):
1077         explicitly keep two sentinels "<locore>" and "<hicore>" that catch
1078         all addresses outside the text-space.  Thus, sym_lookup(&symtab,
1079         addr) continues to guarantee not to return 0 on any address.  It
1080         also avoids incorrectly crediting the first/last symbol in the
1081         text-space.
1082
1083         * core.c (core_create_line_syms): always create function symbols
1084         first, then merge in line symbols; this is so that if parts of the
1085         program were compiled without -g, function-level symbols are
1086         available still.
1087
1088         * utils.c (print_name_only): support for print_path added.
1089
1090         * symtab.c (cmp_addr): also use is_func flag in comparison.
1091         (symtab_finalize): return immediately when table empty; now
1092         more careful about getting rid of the right duplicate symbol.
1093
1094         * sparc.c (find_call): many fixes---this function was rather
1095         botched in binutils-2.4 already; it should work again.
1096
1097         * source.c (source_file_lookup_path): PATH is now strdup'ed (it is
1098         not good to rely on get_src_info() to return distinct string
1099         pointers).
1100
1101         * search_list.c (search_list_append): added cast for xmalloc().
1102
1103         * hist.c: added explicit initialization to some of the global
1104         variables; fixed SItab (scales were off by a factor of 10).
1105
1106         * hist.h: include of bfd.h added.
1107
1108         * gprof.c, gprof.h (print_path): added.
1109
1110         * gprof.h (MAX): fixed.
1111
1112         * gmon_out.h: renamed gmon_time_hist_hdr to gmon_hist_hdr.
1113
1114         * gmon_io.c: added some casts to (long) so we can always print as %lx
1115
1116         * core.c (core_get_text_space): fixed to make it work.
1117
1118         * cg_print.c (cg_print_index): added support for print_path option.
1119
1120         * cg_dfn.h (cg_dfn): wrap prototype in PARAMS().
1121
1122         * call_graph.c, gmon_io.c, hist.c: avoid taking address of array
1123         as some compilers complain (e.g., DEC's OSF/1 compiler)
1124
1125         * basic_blocks.c, gmon_io.c, hist.c, source.c, sym_ids.c,
1126         symtab.c: calls to memset() had 2nd and 3rd args reversed.
1127
1128         Sat Sep 10 21:53:13 1994  David Mosberger-Tang  (davidm@piston.cs.arizona.edu)
1129
1130         * gprof.c: added "_mcount" to default_excluded_list.
1131         (main): if output_style==0 and there is either a histogram or a
1132         call-graph, always generate flat and call-graph, no matter what
1133         line_granularity is set to.
1134
1135         * source.c (source_file_lookup_name): if searching for sf->name
1136         fails, try again with filename obtained after stripping off any
1137         partial path from sf->name.
1138
1139         * gprof.h (SRCDEBUG): added.
1140
1141         * search_list.c (search_list_append): directories were added in wrong
1142         order.
1143
1144         * reimplemented selection mechanism from ground up; it is now possible
1145         to accurately control what gets included/excluded in each of the
1146         output styles;  a "symbol-specification" (spec) is the basic means
1147         to select a set of symbols; a spec has the syntax:
1148
1149           spec == (FILENAME:(FUNCNAME|LINE_NUM) | NAME).
1150           arc == spec/spec.
1151
1152         any of the terminal symbols can be empty, in which case they
1153         match anything (wildcards).  NAME is interpreted as a FILENAME
1154         if it contains a dot (e.g., foo.c), as LINE_NUM if it starts
1155         with a digit, and as FUNCNAME otherwise.
1156
1157         For example, to get a call-graph display that ignores arcs
1158         from foo() to bar(), you'd say "--no-graph=foo/bar"; to
1159         show only arcs into bar() (no matter what the caller),
1160         you'd say "--graph=/bar"; and to get a call-graph without
1161         any arc info, you'd say "--graph=/";  similarly, to
1162         get a flat profile without mcount, you'd say "--no-flat=mcount"
1163         and to get a flat profile that shows includes all functions
1164         you'd say "--flat=""" (i.e., an empty spec)
1165
1166         * hist.c (hist_print): top_time wasn't initialized to 0.0.
1167
1168         Fri Sep  9 01:10:21 1994  David Mosberger-Tang  (davidm@piston.cs.arizona.edu)
1169
1170         * gmon_out.h: all headers now declared in terms of characters
1171           to avoid getting into trouble with different compilers introducing
1172           different amount of padding; the code already accessed the fields
1173           through bfd functions, so that didn't have to change.
1174
1175         * hist.c (hist_read_rec, hist_write_rec): added support for
1176           collection pc histograms measuring quantities other than time;
1177           the histogram header now includes a field that specifies the
1178           dimension of the quantity measured by the histogram bins
1179           (normally, this is "seconds", but other meaningful dimensions
1180            include such things as "I-cache misses", "instruction issue stalls"
1181            etc.); there is also a field to specify a one-character
1182           abbreviation for the dimension; in the case of time, this would
1183           be 's'; in most other cases it probably would be '1' (not a physical
1184           dimension).
1185
1186         Thu Sep  8 16:05:08 1994  David Mosberger-Tang  (davidm@piston.cs.arizona.edu)
1187
1188         * gprof.c, gmon_io.[ch]: BSD_COMPATIBLE is gone and new_file_version
1189           has become old_file_version; gmon_io.c now always supports old-style
1190           gmon.out files; it first tries to read gmon.out as a new version
1191           file, if that fails, it tries to read it in the old format;
1192           although not very likely, it is possible for gprof to mistake an
1193           old-style file as a new one (the first 4 bytes would have to
1194           be "gmon"---including the trailing '\0'); in that case, it is
1195           necessary to specify --old-file-version
1196
1197         * gprof.h: removed dependency on SYSV; the code now always uses
1198           strrchr(), memset(), and memcpy() and does not include either
1199           of string.h or strings.h; this should make gprof compile on
1200           any (Unix) system without configuration (per suggestion of
1201           raeburn@cygnus.com)
1202
1203         * gprof.c (usage): fixed location of --new-file-format option.
1204
1205         * cg_arcs.c (propagate_flags): fixed typo in declaration.
1206
1207         * flat_bl.m: removed formfeed at end of file; the form-feed
1208           is now printed cg_print.c only when necessary.
1209
1210         * major rewrite of gprof---too many changes to mention all of
1211           them.  new features:
1212
1213         + -l now requests profiling at the line level (as opposed
1214           to function level); in this mode, gprof creates a "symbol"
1215           (aka name-list entry) for each line of source code, instead
1216            of one per function)
1217
1218         + support for a new gmon.out file format; the new format
1219           consists of a header with a magic and a version number,
1220           followed by a sequence of profile data; profile data
1221           can any of: (a) PC histogram, (b) call-graph arcs, or
1222           (c) basic-block execution counts; the version number makes
1223           it possible to extend gmon.out in a backwards compatible
1224           fashion
1225
1226         + support for tcov style annotated output: if the gmon.out file
1227           contains basic-block execution counts, the user can request
1228           the generation of annotated source files, much like Sun's
1229           tcov used to do
1230
1231         + long options
1232
1233         + new scheme to suppress symbols that aren't function names
1234           (e.g., avoids mistaking a goto label as a function)
1235
1236         + reorganized source code to make it more managable; as a
1237           side effect, gprof now compiles cleanly with "gcc -Wall"
1238
1239         Thu Sep  1 15:46:49 1994  David Mosberger-Tang  (davidm@piston.cs.arizona.edu)
1240
1241         * gprof.c (funcsymbol): bfd_find_nearest_line() is now used as a
1242         final cross-check to determine whether a static symbol should be
1243         considered as a function-name.
1244
1245         Fri Aug  5 19:32:36 1994  David Mosberger-Tang  (davidm@piston.cs.arizona.edu)
1246
1247         * gmon_io.c (gmon_out_read): recognize "-" as the filename for
1248         stdin; this is useful if you wanna keep gmon.out files compressed;
1249         this way you can "gzcat" the compressed file into gprof.
1250
1251         * gprof.c: flag_min_count now initialized with 1 instead of 0.
1252
1253         * basic_blocks.c (bb_annotate_source): added support for creating
1254         .tcov files when option flag_annotate_make_files is TRUE.
1255         (annotate_with_count): all counts less than the minimum count
1256         specified by -m are now annotated with hash-marks.
1257
1258         * gprof.c (main): -A is now followed by a string of option chars.
1259
1260         * basic_blocks.c (annotate_with_count): replaced b->count with
1261         cnt.
1262
1263         * source.c: flag_annotate_source replaced by source_lock_map.
1264
1265         * source.h: source_lock_map added.
1266
1267         * gprof.c (main): new command-line syntax: -S simply specifies
1268         which source-files user is interested in; -A requests annotated
1269         source files and -AA requests that all lines in a source file
1270         are annotated.
1271
1272         Thu Aug  4 23:27:03 1994  David Mosberger-Tang  (davidm@piston.cs.arizona.edu)
1273
1274         * basic_blocks.c (PATH_MAX): if undefined, define as 1024.
1275
1276         * sparc.c, i386.c, tahoe.c, vax.c: added include of "time_hist.h"
1277         so s_lowpc etc. get declared.
1278
1279         * arcs.h (doarcs): created.
1280
1281         * arcs.c: reordered static functions such that they get defined
1282         before use.
1283
1284         * gprof.c (main): added options:
1285            -A: request annotation of all source lines (with -S)
1286            -m: minimum execution count (with default basic-block display)
1287            -N: force new file format (only if BSD_COMPATIBLE is defined)
1288            -S: annotate source file
1289            -t: set table length (with -S)
1290
1291         * Makefile (OBJS): added basic_blocks.o call_graph.o gmon_io.o
1292         source.o time_hist.o
1293
1294         Fri Jul  1 15:23:50 1994  David Mosberger-Tang  (davidm@piston.cs.arizona.edu)
1295
1296         * gprof.c (asgnsamples): computation of "pcl" and "pch" depended
1297         on the fact being able to store a long in a double without loss of
1298         precision; this does not hold on machines with 64 bit longs and 64
1299         bit doubles.
1300
1301 Fri Oct 21 18:58:02 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>
1302
1303         * printgprof.c (flatprofheader): Always set totime to 1.0 if not
1304         greater than 0.0.  Suggested by Harold Assink
1305         <carlo@sg.tn.tudelft.nl>.
1306
1307 Fri Sep 23 15:06:45 1994  Ken Raeburn  <raeburn@cujo.cygnus.com>
1308
1309         * printgprof.c (printprof): Use free, not cfree.
1310         (printgprof, printindex): Ditto.
1311
1312 Thu Sep  1 10:40:45 1994  Jeff Law  (law@snake.cs.utah.edu)
1313
1314         * gprof.h (kfromlist, ktolist, flist, Flist, elist, Elist): Make
1315         decls extern to keep native HP compiler quiet.
1316
1317 Tue Aug 30 11:12:13 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
1318
1319         * gprof.c (funcsymbol): Ignore ___gnu_compiled as well as
1320         __gnu_compiled, for the benefit of systems which add a leading
1321         underscore.
1322
1323 Wed Aug 24 12:49:13 1994  Ian Lance Taylor  (ian@sanguine.cygnus.com)
1324
1325         * configure.in: Change i386-*-* to i[345]86-*-*.
1326
1327 Sun Jul 10 00:35:31 1994  Ian Dall  (dall@hfrd.dsto.gov.au)
1328
1329         * ns532.c, ns532.h: New Files. ns532 support.
1330
1331         * config/mt-ns532: New File. ns532 support.
1332
1333         * gprof.c: user register int i instead of defaulting the int.
1334         Allows compilation with -Dregister= for debugging.
1335
1336         * configure.in: Add ns532 support.
1337
1338 Thu Jun 23 11:22:41 1994  Jeff Law  (law@snake.cs.utah.edu)
1339
1340         * Makefile.in (gprof): Depend on $(LIBS).
1341
1342 Fri May 27 12:24:57 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
1343
1344         From binutils-2.4 release:
1345
1346         Wed May 11 22:32:00 1994  DJ Delorie (dj@ctron.com)
1347
1348         * configure.bat: [new] build makefile from makefile.in (dos)
1349         * hertz.c: allow static HERTZ (msdos needs it)
1350         * gprof.c: allow target to select "r" or "rb" for fopen
1351         * gprof.c: ignore __gnu_compiled symbols
1352         * i386.h: dfine FOPEN_RB to "rb" for dos.
1353
1354 Tue May 17 15:30:22 1994  E. Michael Smith (ems@cygnus.com)
1355
1356         * Makefile.in (.m.c:):  Added .SUFFIXES : .m
1357         so flat_bl.c would make from flat_bl.m file.
1358
1359 Thu May  5 19:23:24 1994  Ken Raeburn  (raeburn@cujo.cygnus.com)
1360
1361         * Makefile.in (install-info): Check for gprof.info in build dir,
1362         fall back to srcdir.  Depend on it.
1363
1364         * gprof.h (TRUE, FALSE): Always use undef before defining them.
1365
1366 Mon Apr  4 23:47:30 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
1367
1368         * Makefile.in (MY_MACHINE): Renamed from MACHINE to avoid losing
1369         makes (osf1) in which the value of MACHINE can not be changed.
1370         * config/*.mt: Changed appropriately.
1371
1372 Wed Mar 30 16:12:40 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
1373
1374         * gprof.c (getsymtab): Change nosyms to long.  Rename
1375         get_symtab_upper_bound to bfd_get_symtab_upper_bound.  Check for
1376         errors from bfd_get_symtab_upper_bound and
1377         bfd_canonicalize_symtab.
1378
1379 Tue Mar 22 10:50:52 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
1380
1381         * gprof.c (funcsymbol): Use bfd_get_symbol_info instead of
1382         bfd_decode_symclass.
1383
1384 Sun Mar 20 15:40:21 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
1385
1386         * Makefile.in: Avoid bug in hpux sed.
1387
1388 Wed Dec 15 20:16:40 1993  david d `zoo' zuhn  (zoo@andros.cygnus.com)
1389
1390         * gprof.texi (Invoking): add text about -v flag
1391
1392         * gprof.1: add text about -v flag
1393
1394 Wed Dec  8 16:55:06 1993  david d `zoo' zuhn  (zoo@andros.cygnus.com)
1395
1396         * gprof.c (VERSION): defined a version macro, print the value
1397         when the -v option is used
1398
1399 Tue Jul  6 10:11:56 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
1400
1401         * Makefile.in: Install correctly.
1402
1403 Thu Jun 24 14:43:22 1993  David J. Mackenzie  (djm@thepub.cygnus.com)
1404
1405         * gprof.c (main): Get whoami from argv, instead of hardcoding.
1406         Use it in usage message.  Split usage message to fit in 80 cols.
1407
1408 Sun Jun 20 20:58:02 1993  Ken Raeburn  (raeburn@poseidon.cygnus.com)
1409
1410         * Makefile.in: Undo 15 June change.
1411
1412 Wed Jun 16 12:54:53 1993  Steve Chamberlain  (sac@phydeaux.cygnus.com)
1413
1414         * gmon.h, gprof.h: structs of chars used to hold external
1415         representations.
1416         * gprof.c (getpfile, openpfile, readsamples): Swap data in using
1417         new structures.
1418
1419 Tue Jun 15 23:09:17 1993  Ken Raeburn  (raeburn@cambridge.cygnus.com)
1420
1421         * Makefile.in (.c.o): Look in ../include, not ../bfd, for bfd.h.
1422
1423 Mon Jun 14 16:22:59 1993  david d `zoo' zuhn  (zoo at rtl.cygnus.com)
1424
1425         * Makefile.in: remove parentdir support
1426
1427 Mon Jun  7 12:56:17 1993  Per Bothner  (bothner@rtl.cygnus.com)
1428
1429         * Makefile.in (INCLUDES):  Add -I../bfd for sysdep.h and bfd.h.
1430         * configure.in:  No longer need to configure to get sysdep.h.
1431
1432 Tue May 18 21:44:11 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1433
1434         * Makefile.in (install): should not depend on install-info
1435
1436 Mon Apr 26 12:37:46 1993  Ian Lance Taylor  (ian@cygnus.com)
1437
1438         * gprof.h: Include ansidecl.h before sysdep.h.  Undefine hz.
1439
1440 Tue Apr 13 16:14:03 1993  Per Bothner  (bothner@cygnus.com)
1441
1442         * M Makefile.in:  Add -g to CFLAGS.
1443         Ads LDFLAGS and use in place of CFLAGS where appropriate.
1444         * configure.in:  Make a sysdep.hlink in the same way other
1445         bfd-based directories do.
1446         * gprof.h (UNIT):  Replace non-standard 'u_short' by 'unsigned
1447         short'.
1448         * gprof.h:  #include sysdep.h instead of a bunch of stuff.
1449         * gprof.c (main):  Fix typo gproff->gprof.
1450
1451 Thu Mar 25 19:00:37 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1452
1453         * gprof.texi: add INFO-DIR-ENTRY
1454
1455 Tue Mar 23 00:03:11 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1456
1457         * Makefile.in: add installcheck target
1458
1459 Sat Feb 27 18:17:10 1993  Per Bothner  (bothner@rtl.cygnus.com)
1460
1461         * gprof.c (funcsymbol):  Invert test for aflag.
1462
1463 Thu Feb 25 16:01:50 1993  Per Bothner  (bothner@rtl.cygnus.com)
1464
1465         * printgprof (xmalloc, xrealloc):  Cast results of malloc
1466         and realloc to PTR.
1467
1468 Wed Feb  3 13:55:33 1993  Jeffrey Osier  (jeffrey@fowanton.cygnus.com)
1469
1470         * Makefile.in: created info, install-info, dvi
1471
1472 Wed Jan  6 00:58:09 1993  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1473
1474         * Makefile.in: fix install rule for $(PROG)
1475
1476 Fri Oct  9 11:25:41 1992  Mark Eichin  (eichin@cygnus.com)
1477
1478         * gprof.1: updated SYNOPSIS to match actual behavior.
1479
1480 Mon Oct  5 17:50:16 1992  Per Bothner  (bothner@cygnus.com)
1481
1482         * gen-c-prog.awk:  New awk script, lightly changed from
1483         previously deleted make-c-prog.awk.  Converts a text file
1484         to a c function that prints that text.
1485         * flat_bl.m, fsf_callg_bl.m, bsd_callg_bl.m:  New files.
1486         Inputs to gen-c-prog.awk, containing text describing
1487         gprof output.
1488         * blurbs.c:  Removed.  Use *_bl.c instead.
1489         * Makefile.in: Use gen-cprog.awk to generate *_bl.c files
1490         from *_bl.m files.  Also, improve *clean rules.
1491         * printgprof.c (printgprof):  Usw new function names from *_bl.c.
1492
1493
1494 Sun Aug 30 19:54:53 1992  Per Bothner  (bothner@rtl.cygnus.com)
1495
1496         * gprof.h, gprof.c, printfgprof.c:  Add support for two
1497         output styles:  The default is similar to the old FSF gprof,
1498         while -T sets the variable bsd_style_output, which causes
1499         output matching Berkeley's gprof.  The biggest differences
1500         are that with the FSF style output, the flat profile comes
1501         before the call graph; numbers come before explanations;
1502         and there is less gratuitous white space.
1503         * gprof.h, gprof.c, printfgprof.c:  New discard_underscores
1504         variable causes discarding of initial underscores when
1505         printing symbol names.  It is set unless there is a "main"
1506         symbol (without an underscore).
1507         * printfgprof.c:  New function printnameonly(), called
1508         by printname().  It handles stripping of initial '_',
1509         as well as C++ name-demangling.
1510         * gprof.callg, gprof.flat, make-c-prog.awk:  Removed.
1511         It is just as convenient to edit blurbs.c directly.
1512         * Makefile.in:  Removed rule for making blurbs.c.
1513         * blurbs.c:  This is now a true source file (as opposed
1514         to being generated from gprof.callg and gprof.flat).
1515         Change style to use one long string literal, instead of
1516         one literal per output line.  Add FSF-style blurb for call graph.
1517
1518 Wed Aug 19 14:36:39 1992  Ian Lance Taylor  (ian@cygnus.com)
1519
1520         * Makefile.in: always create installation directories.
1521
1522 Wed Aug 12 15:14:14 1992  Mark Eichin  (eichin@cygnus.com)
1523
1524         * Makefile.in: change ${MACHINE} to $(MACHINE).
1525
1526 Sun Jul 19 17:34:01 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1527
1528         * Makefile.in:  removed installation of the now useless
1529         call.{flag,callg} files.
1530
1531         * gprof.1: now uses the standard man macros instead of the new BSD
1532         mandoc macros.
1533
1534 Sun Jul 12 19:06:00 1992  John Gilmore  (gnu at cygnus.com)
1535
1536         * configure.in:  Remove host section, expand target section.
1537         * config/mt-{tahoe,vax}:  Add, to match existing support files.
1538         * config/tmake-*:  Remove leftover crud.
1539
1540         * blurbs.c:  New file, created from gprof.flat and gprof.callg by
1541         * make-c-prog.awk:  which processes text files into C programs.
1542         * printgprof.c (flatprofheader, gprofheader):  Call new functions
1543         to print blurbs.
1544         (printblurb):  Remove.
1545         * Makefile.in:  Infrastructure to build blurbs.
1546         * pathnames.h:  has been removed.  Gprof now has no filename
1547         dependencies in it.
1548         * gprof.c:  Lint.
1549
1550 Sat Jul 11 18:07:21 1992  david d `zoo' zuhn  (zoo at cirdan.cygnus.com)
1551
1552         * Makefile.in: define man1dir and install the man page
1553
1554 Fri Jul 10 21:14:08 1992  david d `zoo' zuhn (zoo@cygnus.com)
1555
1556         * Makefile.in: added dummy info and install-info targets
1557
1558 Thu Jun  4 11:34:02 1992  Mark Eichin  (eichin at cygnus.com)
1559
1560         * lookup.c: fixed fencepost in nllookup and added dbg_nllookup for
1561         help in debugging the problem (with -DDEBUG)
1562         * gprof.c: symbol values are now real values, don't add the vma
1563         anymore. (done for solaris; should verify this on other platforms)
1564         * ChangeLog: created.