gprof/ChangeLog

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