gprof/ChangeLog

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