gprof/ChangeLog

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