gprof/ChangeLog

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