gprof/ChangeLog

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