gprof/ChangeLog

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