gprof/ChangeLog

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