gprof/ChangeLog

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