gprof/ChangeLog

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