1 2001-03-16 Philip Blundell <philb@gnu.org>
3 * configure: Regenerate.
5 2001-03-11 Philip Blundell <philb@gnu.org>
7 * configure.in: Set version to 2.11.
9 2001-01-27 Michael Sokolov <msokolov@ivan.Harhan.ORG>
11 * basic_blocks.c: #include <unistd.h> only if it exists.
13 2000-11-06 Nick Clifton <nickc@redhat.com>
15 * gprof.texi: Add GNU Free Documentation License.
17 2000-09-07 H.J. Lu <hjl@gnu.org>
19 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
22 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
24 * aclocal.m4, configure: Rebuilt with new libtool.m4.
26 2000-09-02 Nick Clifton <nickc@redhat.com>
28 * configure.in: Increase version number to 2.10.91.
29 * configure: Regenerate.
30 * aclocal.m4: Regenerate.
31 * config.in: Regenerate.
33 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
35 * acinclude.m4: Include libtool and gettext macros from the
37 * aclocal.m4, configure: Rebuilt.
39 2000-07-26 Nick Clifton <nickc@cygnus.com>
41 * bb_exit_func.c: Assign copyright to FSF. Note that David
42 Mosberger-Tang <David.Mosberger@acm.org> continuted this code.
44 2000-07-24 Nick Clifton <nickc@cygnus.com>
46 * basic_blocks.c: Add copyright notice.
47 * basic_blocks.h: Add copyright notice.
48 * call_graph.c: Add copyright notice.
49 * call_graph.h: Add copyright notice.
50 * cg_print.c: Add copyright notice.
51 * cg_print.h: Add copyright notice.
52 * corefile.c: Add copyright notice.
53 * corefile.h: Add copyright notice.
54 * gmon_io.c: Add copyright notice.
55 * gmon_io.h: Add copyright notice.
56 * gmon_out.h: Add copyright notice.
57 * hist.c: Add copyright notice.
58 * hist.h: Add copyright notice.
59 * search_list.c: Add copyright notice.
60 * search_list.h: Add copyright notice.
61 * source.c: Add copyright notice.
62 * source.h: Add copyright notice.
63 * sym_ids.c: Add copyright notice.
64 * sym_ids.h: Add copyright notice.
65 * symtab.c: Add copyright notice.
66 * symtab.h: Add copyright notice.
68 2000-07-05 Kenneth Block <krblock@computer.org>
70 * gprof/gprof.c: Add optional style to demangle switch
71 * gprof/gprof.texi: Document optional style to demangle switch.
73 2000-06-05 DJ Delorie <dj@redhat.com>
77 2000-07-01 Alan Modra <alan@linuxcare.com.au>
79 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
80 (CLEANFILES): Add DEPA.
81 * Makefile.in: Regenerate.
83 2000-06-22 Alan Modra <alan@linuxcare.com.au>
85 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
87 * Makefile.in: Regenerate.
89 2000-06-20 Alan Modra <alan@linuxcare.com.au>
91 * source.c (annotate_source): Correct pointer comparison when
92 checking for backslashes.
94 2000-06-13 H.J. Lu <hjl@gnu.org>
96 * configure: Regenerate.
98 2000-06-08 David O'Brien <obrien@FreeBSD.org>
100 * configure.in (VERSION): Update to show this is the CVS mainline.
102 2000-06-07 Philippe De Muyter <phdm@macqel.be>
104 * source.c: Remove direct inclusion of sys/stat.h.
106 2000-05-31 Nick Clifton <nickc@cygnus.com>
108 * gprof.h (_): Revert previous delta. We want to use gettext,
109 not dgettext in the _ macro.
111 2000-05-29 Alan Modra <alan@linuxcare.com.au>
113 * gprof.h (_): Use BFD version.
115 2000-05-26 Nick Clifton <nickc@cygnus.com>
117 * gprof.c (main): When calling getopt_long indicate that the 'd'
118 switch takes an optional argument, whereas the 'D' switch takes no
121 2000-05-26 Alan Modra <alan@linuxcare.com.au>
123 * dep-in.sed: Copy from ../binutils.
124 * Makefile.am: Update dependencies with "make dep-am"
125 * Makefile.in: Regenerate.
127 * gprof.h: Remove most nls defines. They are pulled in by
128 bfd/sysdep.h. #include "ansidecl.h" not <ansidecl.h>
130 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
132 * gprof.texi: Fix numerous typos. Mention some DOS/Windows related
135 * configure.in: Check for setmode function.
136 * configure: Regenerate.
138 * gmon_io.h (SET_BINARY) [HAVE_SETMODE]: Define.
140 * gmon_io.c (gmon_out_read) [SET_BINARY]: Switch stdin into binary
143 * source.c: Include filenames.h and sys/stat.h.
144 (source_file_lookup_path, source_file_lookup_name): Use
145 FILENAME_CMP to compare file names.
146 (annotate_source) [__MSDOS__]: If "filename-ann" would overwrite
147 "filename", replace the extension with ".ann".
148 [HAVE_DOS_BASED_FILE_SYSTEM]: Support file names with
149 backslashes and drive letters.
150 Use IS_ABSOLUTE_PATH.
152 * search_list.h (PATH_SEP_CHAR): Define.
154 * search_list.c (search_list_append): Use PATH_SEP_CHAR.
156 * hertz.c (HERTZ) [__MSDOS__]: Don't define unless they have
157 neither HAVE_SETITIMER nor HAVE_SYSCONF.
158 [HAVE_SETITIMER]: If they define both HAVE_SETITIMER and
159 HAVE_SYSCONF, try setitimer and fall back on sysconf.
161 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
163 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
164 --enable-build-warnings option.
165 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
166 * Makefile.in, configure, aclocal.m4: Re-generate.
168 2000-04-05 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
170 * gprof.c (copyright): Do not use N_ in array initializer.
172 2000-04-04 Alan Modra <alan@linuxcare.com.au>
174 * po/gprof.pot: Regenerate.
176 * gprof.c (usage): Restore translated part of bug string.
178 * Makefile.am (BASEDIR): Define.
182 (INCLUDES): Add "-I."
183 (DEP, DEP1, dep.sed, dep, dep-in, dep-am): New targets.
184 (CLEANFILES): Define.
186 * Makefile.in: Regenerate.
188 2000-04-03 Alan Modra <alan@linuxcare.com.au>
190 * gprof.h: #include "bin-bugs.h".
191 * gprof.c (usage): Use REPORT_BUGS_TO.
193 2000-03-31 Alan Modra <alan@linuxcare.com.au>
195 * symtab.c (symtab_finalize): Don't use post-increment on
196 structure copy, to work around a ppc gcc bug.
198 1999-09-29 Mark Kettenis <kettenis@gnu.org>
200 * hertz.h [MACH] (hertz): Remove macro. The
201 <machine/mach_param.h> include doesn't exist on al Mach based
202 systems, and the definition of hertz breaks compilation of hertz.c
205 2000-02-22 Ian Lance Taylor <ian@zembu.com>
207 From Brad Lucier <lucier@math.purdue.edu>:
208 * i386.c (i386_find_call): Add cast to ensure that printf argument
210 * tahoe.c (tahoe_find_call): Likewise.
211 * vax.c (vax_find_call): Likewise.
213 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
215 * utils.c (print_name_only): Don't pass error strings to
216 printf as format arg.
218 1999-09-24 Nick Clifton <nickc@cygnus.com>
220 * gmon_io.c (gmon_out_read): Make sure that sensible values
221 are extracted from a raw header.
223 1999-08-06 Ian Lance Taylor <ian@zembu.com>
225 From Brad Lucier <lucier@math.purdue.edu>:
226 * corefile.c (core_create_line_syms): Add cast for printf.
228 1999-07-21 Ian Lance Taylor <ian@zembu.com>
231 * configure.bat: Remove; obsolete.
233 1999-07-15 Ian Lance Taylor <ian@zembu.com>
235 * configure.in: Bump version number to 2.9.5.
236 * configure: Rebuild.
238 1999-07-11 Ian Lance Taylor <ian@zembu.com>
240 * corefile.c (core_create_function_syms): Add ATTRIBUTED_UNUSED.
241 * sym-ids.c (non_existent_file): Fully initialize structure.
243 1999-07-01 Ian Lance Taylor <ian@zembu.com>
245 * Many files: Add casts in many print statements to cast bfd_vma
246 values to unsigned long when calling printf.
247 * Makefile.am ($(OBJECTS)): Add gmon.h.
248 * Makefile.in: Rebuild.
250 Mon Jun 14 10:35:28 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
252 * gprof.texi: Fix typo.
254 1999-06-13 Ian Lance Taylor <ian@zembu.com>
256 From Bob Byrnes <byrnes@curl.com>:
257 * cg_dfn.c: Include "libiberty.h"
258 (DFN_INCR_DEPTH): Define instead of DFN_DEPTH.
259 (dfn_stack): Define as pointer rather than array.
260 (pre_visit): Reallocate dfn_stack as needed.
262 1999-04-26 Tom Tromey <tromey@cygnus.com>
264 * aclocal.m4, configure: Updated for new version of libtool.
266 1999-04-06 Ian Lance Taylor <ian@zembu.com>
268 * gprof.h (LC_MESSAGES): Never define.
269 * gprof.c (main): Don't pass LC_MESSAGES to setlocale if the
270 system does not define it.
272 1999-04-05 H.J. Lu <hjl@gnu.org>
274 * corefile.c (core_create_line_syms): Don't use fixed size array
275 for prev_name and prev_filename.
277 1999-04-04 Michael Hohmuth <hohmuth@innocent.com>
279 * gprof.h (FF_BSD44): Define.
280 * gmon.h (struct raw_phdr): Add version, profrate, and spare
281 fields unconditionally.
282 (struct old_raw_phdr): New struct.
283 * gprof.c (main): Handle -O 4.4bsd.
284 * gmon_io.c (gmon_out_read): Handle BSD 4.4 format, either
285 automatically or by user specification.
286 (gmon_out_write): Handle BSD 4.4 format.
287 * configure.in: Don't set BSD44_FORMAT.
288 * gprof.texi (Miscellaneous Options): Document -O 4.4bsd.
289 * configure, gconfig.in: Rebuild.
291 Tue Feb 16 17:01:33 1999 Ian Lance Taylor <ian@cygnus.com>
293 * configure.in: Change AC_PREREQ to 2.13. Change AM_PROG_INSTALL
294 to AC_PROG_INSTALL. Remove AM_CYGWIN32. Change AM_EXEEXT to
295 AC_EXEEXT. Add comment to AC_DEFINE.
296 * acconfig.h: Remove.
297 * aclocal.m4: Rebuild.
298 * configure: Rebuild.
299 * Makefile.in: Rebuild.
300 * gconfig.in: Rebuild.
302 Sun Dec 6 21:57:50 1998 Ian Lance Taylor <ian@cygnus.com>
304 * gprof.texi (Symspecs): Mention that you have to add any
305 underscore yourself when naming a symbol.
307 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
309 * configure.in: detect cygwin* instead of cygwin32*
310 * configure: regenerate
312 Wed Aug 12 14:59:06 1998 Ian Lance Taylor <ian@cygnus.com>
314 Avoid some overflow cases:
315 * basic_blocks.h (bb_min_calls): Change to unsigned long.
316 * call_graph.h (cg_tally): Change count parameter to unsigned
318 * cg_arcs.h (Arc): Change count field to unsigned long.
319 (arc_add): Change count parameter to unsigned long.
320 * source.h (Source_File): Change ncalls field to unsigned long.
321 * symtab.h (Sym): Change fields ncalls, bb_calls, and
322 cg.self_calls to unsigned long.
323 * Many files: Update accordingly.
325 * configure, Makefile.in, aclocal.m4: Rebuild with current tools.
327 Fri Jul 10 17:29:49 1998 Stan Cox <scox@equinox.cygnus.com>
329 * configure.in (BSD44_FORMAT): Define for cygwin32, win32, mingw32
330 * configure: Rebuild.
332 Fri Jun 12 13:40:05 1998 Tom Tromey <tromey@cygnus.com>
334 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
335 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
337 Sun May 10 22:35:33 1998 Jeffrey A Law (law@cygnus.com)
339 * po/Make-in (install-info): New target.
341 Tue May 5 18:28:40 1998 Tom Tromey <tromey@cygnus.com>
343 * gprof.h (_): Undefine BFD's version.
345 Tue Apr 28 19:17:33 1998 Tom Tromey <tromey@cygnus.com>
347 * gprof.c (main): Conditionally call setlocale.
348 * gprof.h: Include <locale.h> if HAVE_LOCALE_H.
349 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
351 Tue Apr 28 19:50:09 1998 Ian Lance Taylor <ian@cygnus.com>
353 * corefile.c: Rename from core.c.
354 * corefile.h: Rename from core.h.
355 * Many .c files: Include corefile.h rather than core.h.
356 * Makefile.am (sources): Change core.c to corefile.c.
357 (noinst_HEADERS): Change core.h to corefile.h.
358 ($(OBJECTS)): Depend upon corefile.h rather than core.h.
359 (corefile.o): Rename target from core.o, depend upon corefile.c.
360 * Makefile.in, po/POTFILES.in: Rebuild.
362 Mon Apr 27 16:50:40 1998 Ian Lance Taylor <ian@cygnus.com>
364 * configure.in: Change version number to 2.9.4
365 * configure: Rebuild.
367 Wed Apr 22 16:01:17 1998 Tom Tromey <tromey@cygnus.com>
369 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
371 Wed Apr 22 00:00:22 1998 Tom Tromey <tromey@scribbles.cygnus.com>
373 * gprof.h: Added includes and defines for gettext.
374 * configure.in (ALL_LINGUAS): New macro.
375 Call CY_GNU_GETTEXT. Create po/Makefile.in and po/Makefile.
376 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
377 HAVE_LC_MESSAGES): Define.
378 * gprof.c (main): Call setlocale, bindtextdomain, textdomain.
379 * Makefile.am (SUBDIRS): New macro.
380 (INCLUDES): Look in intl dirs for headers. Define LOCALEDIR.
381 (gprof_DEPENDENCIES): Added INTLDEPS.
382 (gprof_LDADD): Added INTLLLIBS.
383 (POTFILES): New macro.
384 (po/POTFILES.in): New target.
385 * Many files: Wrap user-visible strings with gettext invocation.
387 Tue Apr 7 12:43:37 1998 Ian Lance Taylor <ian@cygnus.com>
389 From hjl@lucon.org <H.J. Lu>:
390 * Makefile.am (diststuff): New target.
391 * Makefile.in: Rebuild.
393 Mon Mar 30 12:47:48 1998 Ian Lance Taylor <ian@cygnus.com>
395 * configure.in: Set version to 2.9.1.
396 * configure: Rebuild.
398 * Branched binutils 2.9.
400 Sat Mar 28 23:09:08 1998 Ian Lance Taylor <ian@cygnus.com>
402 Fix some gcc -Wall warnings:
403 * cg_arcs.c (num_cycles): Change to unsigned int.
405 (arc_add): Change maxarcs to unsigned int.
406 (cg_assemble): Change index to unsigned int.
407 * cg_arcs.h (num_cycles, numarcs): Update declarations.
408 * cg_print.c (cg_print): Change index to unsigned int.
409 (cg_print_index): Change index, nnames, todo, i, and j to unsigned
411 (cg_print_file_ordering): Change symbol_count and index2 to
413 * core.c (symbol_map_count): Change to unsigned int.
414 (core_create_function_syms): Change j to unsigned int.
415 (core_create_line_syms): Add cast to avoid warning.
416 * hist.c (hist_assign_samples): Change j to unsigned int.
417 (hist_print): Change index to unsigned i nt. Add cast to avoid
419 * sym_ids.c (parse_spec): Add casts to avoid warning.
420 * symtab.c (symtab_finalize): Change j to unsigned int.
421 (sym_lookup): Update printf format strings.
422 * symtab.h (Sym_Table): Change len to unsigned int.
423 * tahoe.c (tahoe_reladdr): Add casts to avoid warnings.
425 Tue Mar 24 19:00:11 1998 Ian Lance Taylor <ian@cygnus.com>
427 Add --demangle and --no-demangle options:
428 * gprof.h (demangle): Declare.
429 * gprof.c (demangle): New global variable.
430 (OPTION_DEMANGLE, OPTION_NO_DEMANGLE): Define.
431 (long_options): Add "demangle" and "no-demangle".
432 (usage): Mention --demangle and --no-demangle.
433 (main): Handle OPTION_DEMANGLE and OPTION_NO_DEMANGLE.
434 * utils.c (print_name_only): Only demangle symbol name if demangle
436 * gprof.texi (Output Options): Document new options.
438 Fri Mar 20 19:21:56 1998 Ian Lance Taylor <ian@cygnus.com>
440 * Makefile.in: Rebuild with automake 1.2e.
441 * aclocal.m4, configure: Rebuild with libtool 1.2.
443 Thu Feb 12 14:36:05 1998 Ian Lance Taylor <ian@cygnus.com>
445 * gprof.c (usage): Update bug-gnu-utils address.
447 Sat Feb 7 15:43:12 1998 Ian Lance Taylor <ian@cygnus.com>
449 * configure, aclocal.m4: Rebuild with new libtool.
451 Fri Feb 6 12:02:28 1998 Ian Lance Taylor <ian@cygnus.com>
453 * alpha.c (alpha_Instruction): Use int, not signed.
455 Fri Feb 6 02:00:19 1998 Jeffrey A Law (law@cygnus.com)
457 * core.c (core_init): Adding missing "break".
459 Thu Feb 5 12:49:37 1998 Ian Lance Taylor <ian@cygnus.com>
461 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
463 Tue Feb 3 14:25:25 1998 Brent Baccala <baccala@freesoft.org>
465 * bbconv.pl: New file.
466 * Makefile.am (EXTRA_DIST): Add bbconv.pl.
467 * Makefile.in: Rebuild.
469 * gprof.texi: Extensive additions to document all arguments and
472 * symtab.c (symtab_finalize): Prefer function symbols over line
474 (dbg_sym_lookup): Correct debugging messages.
476 * gprof.c (main): --sum implies --line.
478 * cg_print.c (cg_print): When doing line by line profiling, don't
479 use a non-function as a main listing item.
481 * call_graph.c (cg_tally): When using line by line profiling, use
482 the function symbol as the child.
484 * symtab.h (NBBS): Define.
485 (Sym): Add bb_addr and bb_calls fields.
486 * basic_blocks.c (bb_read_rec): Save multiple basic blocks per
488 (bb_write_blocks): Adjust for multiple basic blocks per symbol.
489 (print_exec_counts): Don't check whether a symbol is the start of
490 a basic block. Print all basic blocks for a symbol.
491 (annotate_with_count): Rewrite to print all basic block counts and
492 to pay attention to width argument.
493 (print_annotated_source): Don't check whether symbol is the start
496 Make it possible to build a cross gprof, although a few cases are
498 * configure.in: Don't set MY_TARGET.
499 * gprof.h: Don't include MACHINE_H. Don't define FOPEN_RB or
500 FOPEN_WB; just get them from sysdep.h.
501 * core.h (min_insn_size, offset_to_code): Declare.
502 * core.c (MIN_INSN_SIZE): Don't define.
503 (min_insn_size, offset_to_code): New variables.
504 (core_init): Initialize min_insn_size and offset_to_code.
505 (find_call): New function.
506 (core_create_line_syms): Don't use min_dist. Set is_static in
508 * hist.c (UNITS_TO_CODE): Define.
509 * gprof.c (default_excluded_list): Add "__mcount_internal".
510 * gmon.h: Change TARGET_alpha to __alpha__.
511 * hertz.h: Ifdef MACH, define hertz as HZ.
512 * alpha.c (alpha_Instruction): Rename from Instruction. Change
514 (alpha_find_call): Rename from find_call.
516 * dummy.c, dummy.h: Remove.
517 * i386.c (i386_iscall): Rename from iscall. Change all
518 references. Check for call instruction, not jump or lcall.
519 (i386_find_call): Rename from find_call. Correct for VMA.
520 Correct call destination computation. Don't dereference symbol if
523 * ns532.c, ns532.h: Remove.
524 * sparc.c (CALL): Define.
525 (sparc_find_call): Rename from find_call.
527 * tahoe.c: Include cg_arcs.h, core.h, hist.h, and symtab.h. Don't
530 (enum tahoe_opermodes, tahoe_operandenum): Define. Rename all
531 references to opermodes or operandenum to these.
532 (tahoe_operandmode): Rename from operandmode. Call abort if
533 switch does not return.
534 (tahoe_operandname): Rename from operandname. Call abort if
535 switch does not return.
536 (tahoe_operandlength): Rename from operandlength. Call abort if
537 switch does not return.
538 (tahoe_reladdr): Rename from reladdr.
539 (tahoe_find_call): Rename from find_call. Use core_text_space
540 rather than textspace.
542 * vax.c (CALLS, PC): Define.
543 (enum opermodes, operandenum, struct modebyte): Define.
544 (vax_operandmode): Rename from operandmode. Call abort if switch
546 (vax_operandname): Rename from operandname. Call abort if switch
548 (vax_operandlength): Rename from operandlength. Call abort if
549 switch does not return.
550 (vax_reladdr): Rename from reladdr.
551 (vax_find_call): Rename from find_call.
553 * Makefile.am (AUTOMAKE_OPTIONS): Set to cygnus.
555 (INCLUDES): Remove -DTARGET_$(MY_TARGET) and -DMACHINE_H=
557 (gprof_SOURCES): Add i386.c, alpha.c, vax.c, tahoe.c, sparc.c.
558 (gprof_DEPENDENCIES): Remove $(MY_TARGET).o.
559 (gprof_LDADD): Likewise.
560 (noinst_HEADERS): Remove alpha.h, i386.h, ns532.h, sparc.h,
561 tahoe.h, vax.h, dummy.h.
562 (EXTRA_DIST): Remove alpha.c, i386.c, ns532.c, sparc.c, tahoe.c,
564 ($(OBJECTS)): Don't depend upon $(MY_TARGET).h.
565 ($(MY_TARGET).o): Remove target.
566 (i386.o, alpha.o, vax.o, tahoe.o, sparc.o): New targets.
567 * configure, Makefile.in, aclocal.m4: Rebuild.
569 Mon Dec 29 14:17:08 1997 Ian Lance Taylor <ian@cygnus.com>
571 * core.c (core_sym_class): Treat weak symbols as text symbols.
572 From Dean Gaudet <dgaudet@arctic.org>.
574 Wed Sep 24 11:35:43 1997 Ian Lance Taylor <ian@cygnus.com>
576 * aclocal.m4: Rebuild with new libtool.
577 * Makefile.in: Rebuild with current automake.
578 * configure: Rebuild.
580 Sat Aug 9 16:25:01 1997 Ian Lance Taylor <ian@cygnus.com>
582 * configure.in: Change version number to 2.8.2. Call
583 AM_PROG_LIBTOOL. Remove shared library handling; now handled by
584 libtool. Add AM_CONFIG_HEADER. Change AC_PROG_INSTALL to
585 AM_PROG_INSTALL. Add AM_EXEEXT.
586 * Makefile.am (LINK): Remove.
587 (gprof_LDFLAGS): Remove
588 (gprof_DEPENDENCIES): Change libbfd.a to libbfd.la.
589 (gprof_LDADD): Likewise.
590 ($(OBJECTS)): Depend upon gconfig.h and ../bfd/config.h.
591 * gprof.h: Undefine PACKAGE and VERSION after including BFD
592 sysdep.h file, then include new gconfig.h file.
593 * gprof.c (VERSION): Don't define.
594 * acconfig.h: New file.
595 * stamp-h.in: New file.
596 * gconfig.in: New file, created by autoheader.
597 * Makefile.in, configure, aclocal.m4: Rebuild.
599 Sat Jun 28 23:20:42 1997 Ian Lance Taylor <ian@cygnus.com>
601 * aclocal.m4, configure, Makefile.in: Rebuild with automake 1.2.
603 Mon Jun 16 15:31:39 1997 Ian Lance Taylor <ian@cygnus.com>
605 * Makefile.am (INCLUDES): Add -DDEBUG.
606 * Makefile.in: Rebuild.
608 Tue Apr 15 14:19:30 1997 Ian Lance Taylor <ian@cygnus.com>
610 Change to use automake:
611 * Makefile.am: New file.
612 * configure.in: Run AM_INIT_AUTOMAKE, AM_MAINTAINER_MODE, and
614 * aclocal.m4: New file, created by aclocal.
615 * Makefile.in: Replace with file created by automake --cygnus.
616 * configure: Rebuild.
618 Thu Apr 3 13:21:25 1997 Ian Lance Taylor <ian@cygnus.com>
620 * gprof.c (VERSION): Define as "2.8.1".
622 * Branched binutils 2.8.
624 Thu Mar 27 17:15:23 1997 Ian Lance Taylor <ian@cygnus.com>
626 * gprof.c (main): Correct copyright message.
628 Mon Mar 24 11:12:26 1997 Ian Lance Taylor <ian@cygnus.com>
630 * Makefile.in (.c.o): Define TARGET_$(MY_TARGET) when compiling.
631 * gmon.h: Use bytes counts rather than sizeof in struct raw_phdr
634 Mon Mar 17 10:54:47 1997 David Mosberger-Tang <davidm@azstarnet.com>
636 * cg_arcs.c (arc_add): memset() newly alloced arc to ensure
637 all fields are initialized with 0.
639 Sat Mar 15 19:17:31 1997 H.J. Lu <hjl@lucon.org>
641 * symtab.h (find_call): Declare.
642 * cg_arcs.c (cg_assemble): Don't declare find_call.
643 * hist.c (scale_and_align_entries): Declare.
645 Thu Feb 27 12:46:53 1997 Ian Lance Taylor <ian@cygnus.com>
647 * configure.in: Define BSD44_FORMAT if the target looks like a
648 BSD4.4 derived system.
649 * configure: Rebuild.
650 * Makefile.in (.c.o): Add @DEFS@.
651 * gmon_io.c (gmon_out_read): In BSD44_FORMAT code, get profrate
652 from profrate field, not version field.
654 Thu Jan 16 17:42:54 1997 Ian Lance Taylor <ian@cygnus.com>
656 * dummy.c (find_call): Clear ignore_direct_calls.
658 Tue Dec 31 15:44:10 1996 Ian Lance Taylor <ian@cygnus.com>
660 * Makefile.in (.c.o): Add -D_GNU_SOURCE. Put $(CFLAGS) at the
662 (gprof): Put $(CFLAGS) after the other options.
664 Tue Nov 26 17:08:38 1996 Ian Lance Taylor <ian@cygnus.com>
666 * configure: Rebuild with autoconf 2.12.
668 Wed Oct 2 15:23:16 1996 Ian Lance Taylor <ian@cygnus.com>
670 * sparc.c (find_call): Align p_lowpc to avoid bus error.
672 Tue Oct 1 15:58:10 1996 Ian Lance Taylor <ian@cygnus.com>
674 * gprof.c (usage): Print bug report address.
675 (main): Change version printing to match current GNU standards.
677 Fri Aug 30 12:16:11 1996 Ian Lance Taylor <ian@cygnus.com>
679 * gmon.h: Replace #elif with #else/#endif.
681 Thu Aug 29 17:04:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
683 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
684 * configure: Regenerate.
686 Thu Aug 22 17:12:30 1996 Ian Lance Taylor <ian@cygnus.com>
688 * configure.in: Set and substitute HLDENV.
689 * configure: Rebuild.
690 * Makefile.in (HLDENV): New variable.
691 (gprof): Use $(HLDENV).
693 Wed Aug 7 14:43:51 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
695 * core.c (read_function_mappings): Cast xmalloc return.
697 Thu Jul 4 12:01:42 1996 Ian Lance Taylor <ian@cygnus.com>
699 * gprof.c (VERSION): Define as "2.7.1".
701 * Released binutils 2.7.
703 * bb_exit_func.c: Rename from __bb_exit_func.c, so that it can be
704 stored on a System V file system.
706 Thu Jun 27 11:36:22 1996 Ian Lance Taylor <ian@cygnus.com>
708 * configure.in: Call AC_ISC_POSIX.
709 * configure: Rebuild.
710 * Makefile.in (gprof): Pass $(CFLAGS) during link.
711 * hertz.c: Don't include <sys/time.h>; let sysdep.h handle that.
712 If HAVE_SETITIMER is not defined, try using sysconf.
714 Mon Jun 24 18:27:28 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
716 * Makefile.in (exec_prefix, bindir, libdir, mandir, infodir, datadir,
717 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
718 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
719 (AC_PROG_INSTALL): added.
720 * configure: Rebuilt.
722 Mon Jun 24 12:03:09 1996 Ian Lance Taylor <ian@cygnus.com>
724 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
725 using shared libraries.
726 * configure: Rebuild with autoconf 2.10.
728 Tue Jun 18 17:35:58 1996 Ian Lance Taylor <ian@cygnus.com>
730 * core.c (core_create_line_syms): Use xstrdup rather than strdup.
731 * source.c (source_file_lookup_path): Likewise.
733 Mon Apr 8 14:44:33 1996 Ian Lance Taylor <ian@cygnus.com>
735 * configure.in: Permit --enable-shared to specify a list of
737 * configure: Rebuild.
739 Thu Mar 21 17:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
741 * core.c (core_create_function_syms): Move filename and func_name
742 inside ifdef where they are used.
744 * core.c (core_sym_class): Parenthesize && within ||.
745 * symtab.c (symtab_finalize): Correct parenthesization.
747 * cg_print.h (cg_print_file_ordering): Declare.
748 (cg_print_function_ordering): Declare.
750 * __bb_exit_func.c (__bb_exit_func): Replace bcopy with memcpy.
751 * cg_arcs.c (arc_add): Likewise.
752 * cg_print.c (cg_print_function_ordering): Likewise.
754 Thu Mar 21 17:02:02 1996 David Mosberger-Tang <davidm@azstarnet.com>
756 * gprof.c (default_excluded_list): Add "__mcount".
758 * gprof.c (main): Change ifdef __osf__ to __alpha__.
760 * gmon_io.c (gmon_out_read): If BSD44_FORMAT is defined, get the
761 profiling rate from the header.
763 * gmon.h (struct raw_phdr): Only include pad if both __alpha__ and
764 __osf__ are defined. Add new fields if BSD44_FORMAT is defined.
766 * alpha.h (MIN_INSN_SIZE): Define.
767 * core.c (MIN_INSN_SIZE): If not defined, define as 1.
768 (core_sym_class): Ignore debugging symbols.
769 (core_create_line_syms): Use MIN_INSN_SIZE when gathering line
772 Wed Mar 20 18:15:47 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
774 * cg_print.c (cg_print_function_ordering): Fix __GNUC__ misspelled
776 (order_and_dump_functions_by_arcs): Likewise.
778 Tue Mar 12 12:19:50 1996 Ian Lance Taylor <ian@cygnus.com>
780 * configure: Rebuild with autoconf 2.8.
782 Sun Feb 18 15:06:18 1996 Ian Lance Taylor <ian@cygnus.com>
784 * configure.in: Check for 'do not mix' from native linker before
785 trying to use -rpath.
786 * configure: Rebuild.
788 Tue Feb 13 15:32:53 1996 Ian Lance Taylor <ian@cygnus.com>
790 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
791 * configure: Rebuild.
793 Wed Feb 7 14:03:17 1996 Ian Lance Taylor <ian@cygnus.com>
795 * configure.in: Don't set CC. Look for --enable-shared. Set
796 BFDLIB and HLDFLAGS and substitute them.
797 * configure: Rebuild.
798 * Makefile.in (LIBS): Use @BFDLIB@.
799 (HLDFLAGS): New variable.
800 (gprof): Use $(HLDFLAGS).
802 Mon Feb 5 16:34:44 1996 Ian Lance Taylor <ian@cygnus.com>
804 Support for building bfd and opcodes as shared libraries, based on
805 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
806 * Makefile.in (LIBDEPS): New variable.
807 (LIBS): Use -L../bfd -lbfd.
808 (gprof): Depend upon $(LIBDEPS) rather than $(LIBS).
810 Sat Dec 30 10:11:03 1995 Jeffrey A Law (law@cygnus.com)
812 * gprof.c (long_options): Add "--function-ordering" and
813 "--file-ordering" options.
814 (usage): Add new options to usage message.
815 (main): Handle new options.
816 * gprof.h (STYLE_FUNCTION_ORDER): Define.
817 (STYLE_FILE_ORDER): Define.
818 (function_mapping_file): Declare.
819 * cg_arcs.c (arcs, numarcs): New globals.
820 (arc_add): Put new arcs into the arc array so the function/file
821 ordering code can examine them.
822 * cg_arcs.h (struct arc): New field "has_been_placed".
823 (arcs, numarcs): Declare new globals.
824 * core.c (symbol_map, symbol_map_count): New globals.
825 (read_function_mappings): New function to read in a function
827 (core_init): Call read_function_mappings if a function mapping
829 (core_create_function_syms): Handle function to object file
831 * symtab.h (struct sym): New fields "mapped", "has_been_placed",
833 * cg_print.c (cmp_arc_count): New function for sorting arcs.
834 (cmp_fun_nuses): Likewise for functions.
835 (cg_print_function_ordering): New function to print a suggested
837 (cg_print_file_ordering): Likewise for ordering .o files.
838 (order_and_dump_functions_by_arcs): Helper function for function
839 and object file ordering code.
841 Sun Dec 24 21:32:27 1995 Jeffrey A Law (law@cygnus.com)
843 * core.c (core_sym_class): Ignore symbols without BSF_FUNCTION
844 set if ignore_non_function is set.
845 * gprof.h (ignore_non_functions): Declare.
846 * gprof.c (ignore_non_functions): Define.
847 (long_options): Add "ignore-non-functions".
848 (usage): Add new options.
849 (main): Recognize "-D" and "--ignore-non-functions" option.
851 Tue Nov 21 13:24:39 1995 Ken Raeburn <raeburn@cygnus.com>
853 * Makefile.in (.m.c): Strip out directory name from function
856 * hist.c (scale_and_align_entries): Don't use DEFUN_VOID. Do
857 UNITS_TO_CODE adjustment unconditionally; compiler can optimize
858 away zero-offset case. Refer to scaled_addr, not aligned_addr.
860 * vax.c: Don't include vax.h here.
862 Thu Nov 16 03:41:37 1995 Ken Raeburn <raeburn@cygnus.com>
864 Version 2.6 released.
866 Wed Nov 8 11:40:04 1995 Ian Lance Taylor <ian@cygnus.com>
868 * gprof.c (main): Cast getenv return value.
870 Mon Nov 6 15:05:00 1995 Ken Raeburn <raeburn@cygnus.com>
872 * Makefile.in (TAGS): New target.
874 Wed Nov 1 12:51:21 1995 Per Bothner <bothner@kalessin.cygnus.com>
876 * Makefile.in (DISTSTUFF): Rename to GEN_FILES, to avoid confusion.
877 (all): Depend on $(GEN_FILES), not diststuff (which also depends
880 Wed Nov 1 15:23:15 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
882 * sym_ids.c: Include <ctype.h>.
884 Wed Oct 25 13:24:31 1995 Per Bothner <bothner@kalessin.cygnus.com>
886 * Makefile.in (diststuff): Also make info.
887 (mostlyclean): Don't remove gprof.info*.
888 (maintainer-clean realclean): Also remove *.info*.
890 Fri Oct 6 16:25:32 1995 Ken Raeburn <raeburn@cygnus.com>
892 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
894 * Makefile.in: Add dependecies for $(OBJS) on header files.
896 * cg_print.c (print_cycle, print_members, cg_print_index): Fix new
897 style output format to make it consistent.
898 * dummy.c (find_call): Fix typo in error message.
900 Wed Sep 20 13:21:02 1995 Ian Lance Taylor <ian@cygnus.com>
902 * Makefile.in (maintainer-clean): New target, synonym for
905 Fri Sep 8 14:38:08 1995 Ian Lance Taylor <ian@cygnus.com>
907 * Makefile.in (install): Don't install in $(tooldir).
909 Fri Aug 25 15:30:05 1995 Ken Raeburn <raeburn@cygnus.com>
911 NS32K changes from Ian Dall:
912 * configure.in: Use ns32k, not ns532.
913 * ns532.c: Include symtab.h.
914 (find_call): Renamed from findcall. Print a message.
915 * ns532.h: Remove dummy.h comments.
917 Tue Aug 22 10:00:45 1995 Jeffrey A. Law <law@rtl.cygnus.com>
919 * Makefile.in (install): Remove "brokensed" hack, unnecessary now
920 that we're using autoconf.
922 Wed Jul 19 18:46:13 1995 Fred Fish <fnf@cygnus.com>
924 * core.c (get_src_info): Cast arg 7 of bfd_find_nearest_line
925 to proper type of "unsigned int *".
927 Fri Jun 16 15:29:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
929 * configure.in: Use changequote around use of [].
931 Mon Jun 12 12:14:52 1995 J.T. Conklin <jtc@rtl.cygnus.com>
933 * Makefile.in (distclean, realclean): Remove config.cache and
936 Wed May 17 17:56:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
938 * Makefile.in (Makefile): Added config.status to dependency list.
939 (config.status): New target.
940 (SHELL): New definition.
942 Tue Apr 25 21:11:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
944 * Makefile.in (install): Depend on "all".
946 Thu Apr 20 17:29:07 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
948 * Makefile.in: Change all references to MY_MACHINE to MY_TARGET,
949 to match configure script.
951 Wed Apr 19 11:19:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
953 * gen-c-prog.awk: Changed reference to "make-c-prog.awk" in
954 comment emitted by this script to gen-c-prog.awk.
956 * Makefile.in, configure.in: Converted to use autoconf.
957 * configure: New file, generated with autoconf 2.3.
958 * config/{mt-alpha, mt-dummy, mt-i386, mt-ns532, mt-sparc,
959 mt-tahoe, mt-vax}: Removed.
961 Mon Mar 13 21:44:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
963 * __bb_exit_func.c: New file, from David Mosberger-Tang.
965 Thu Feb 9 16:56:07 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
967 * All *.c: More cleanup towards GNU format.
969 * gmon_out.h (struct gmon_hist_hdr, struct gmon_cg_arc_record):
970 replaced sizeof (bfd_vma) by size (char*) because Ken tells me
971 that bfd_vma is only guaranteed to be at least as big as a pointer.
973 (GMON_Record_tag): added explicit enumeration values to ensure
974 compatibility across compilers.
976 * gmon_io.c (get_vma, put_vma): replaced sizeof(bfd_vma) by
979 Tue Feb 7 17:24:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
981 * All *.c and *.h files: Ran "indent -gnu". Cleaned up a couple
982 of constructs GNU indent couldn't handle. Block comments not yet
983 rewritten in GNU format.
985 * gprof.c (VERSION): Changed to 2.6, to get in sync for next
988 Sun Feb 5 16:19:46 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
990 * symtab.c (symtab_finalize): ensure globals symbols really
991 are favored over static ones---even if their name looks less
992 preferable; this is important for HP-UX; for example, there
993 is a static label Ltext_something that aliases the global
996 * hist.c (hist_print): auto-scaling is now in effect for FSF-style
997 output only; also, auto-scaling is now performed based on
998 per-call, rather than total execution time, which is what it was
1001 * gprof.h (File_Format): new type.
1003 * gprof.c (VERSION): upped to 2.7---seems to be completely out of
1004 sync with Cygnus version numbers though...
1006 (long_options): renamed --gmon-info to --file-info, --width added,
1007 renamed --old-file-format to --file-format
1008 (main): dito; also added support to read prof files, but as
1009 mon_out_read() is not implemented, it's #ifdef'd out for now
1011 (usage): update to reflect new options.
1013 * gmon_io.c: replaced "old_file_format" by more general
1014 "file_format" option
1016 * gmon.h (struct raw_phdr): fixed declaration for OSF/1.
1018 * core.c (core_sym_class): added back check for __gnu_compiled and
1019 ___gnu_compiled for the benefit of systems without
1020 bfd_find_nearest_line() support
1022 (get_src_info): now the libbfd is fixed, invoke bfd_find_nearest_line()
1023 with section-relative addresses
1025 (core_create_function_syms): get_src_info() calls are currently
1026 enabled for OSF/1 only. It appears to work allright for SunOS
1027 4.1.x as well, but on SPARCs it gets painfully slow with the
1028 current implementation of aout_32_find_nearest_line();
1029 unfortunately, this means that static functions will not have their
1030 filename printed in the call-graph function index; line-level
1031 profiling should still work, but requires some patience
1033 * cg_print.c (cg_print_index): sanitised printing of index when
1034 using FSF-style output; in particular, output width is now controlled
1035 via option --width and the function tries hard to keep columns
1036 aligned even in the presence of (occasional) long names
1038 * NOTES: a first shot at updating the documentation.
1040 Wed Feb 1 19:07:44 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1042 * core.c (core_create_function_syms): fixed computation of min_vma
1045 * *.c: removed rcsid.
1047 Tue Jan 31 16:18:18 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1049 * Lots of changes from David Mosberger-Tang:
1051 Tue Oct 25 19:20:14 1994 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1053 * gprof.c (main): put parentheses around & within &&.
1055 * basic_blocks.c (bb_read_rec): print warning message (once) when
1056 ignoring basic-block execution counts.
1058 * source.c (source_file_lookup_name): corrected second argument to
1061 * hist.c (print_header): merged Fri Oct 21 18:58:02 1994 change by
1062 Ken Raeburn <raeburn@cujo.cygnus.com> from binutils-2.5.1.
1064 * gmon_io.c (gmon_out_read): the output stule STYLE_GMON_INFO is now
1065 supported both for old and new (versioned) gmon.out files. Old
1066 files are identified as version 0.
1068 * gmon.h (struct raw_arc): count field is now sizeof(long) bytes
1069 long (instead of 4) because that is what OSF/1 v3.0 uses.
1071 * core.c: minor fixes and debugging info changes.
1073 Sun Sep 11 18:47:47 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1075 * core.c (core_init): if .text cannot be found, try $CODE$ (the
1076 name of the text-section under HP-UX).
1078 * hist.c (hist_assign_samples): fixed off-by-one bug: highpc
1079 points one past the last sampling bin, so hist_scale should be
1080 computed as "hist_scale /= hist_num_bins", not "hist_scale /=
1083 * gmon_io.c, hist.c, hist.h: renamed hist_num_samples to
1086 * configure.in: added alpha-*-*) for per-target config.
1088 * alpha.c, alpha.h: created.
1090 * gprof.c (default_excluded_list): <locore>, <hicore> added.
1092 * core.c (core_create_function_syms, core_create_line_syms):
1093 explicitly keep two sentinels "<locore>" and "<hicore>" that catch
1094 all addresses outside the text-space. Thus, sym_lookup(&symtab,
1095 addr) continues to guarantee not to return 0 on any address. It
1096 also avoids incorrectly crediting the first/last symbol in the
1099 * core.c (core_create_line_syms): always create function symbols
1100 first, then merge in line symbols; this is so that if parts of the
1101 program were compiled without -g, function-level symbols are
1104 * utils.c (print_name_only): support for print_path added.
1106 * symtab.c (cmp_addr): also use is_func flag in comparison.
1107 (symtab_finalize): return immediately when table empty; now
1108 more careful about getting rid of the right duplicate symbol.
1110 * sparc.c (find_call): many fixes---this function was rather
1111 botched in binutils-2.4 already; it should work again.
1113 * source.c (source_file_lookup_path): PATH is now strdup'ed (it is
1114 not good to rely on get_src_info() to return distinct string
1117 * search_list.c (search_list_append): added cast for xmalloc().
1119 * hist.c: added explicit initialization to some of the global
1120 variables; fixed SItab (scales were off by a factor of 10).
1122 * hist.h: include of bfd.h added.
1124 * gprof.c, gprof.h (print_path): added.
1126 * gprof.h (MAX): fixed.
1128 * gmon_out.h: renamed gmon_time_hist_hdr to gmon_hist_hdr.
1130 * gmon_io.c: added some casts to (long) so we can always print as %lx
1132 * core.c (core_get_text_space): fixed to make it work.
1134 * cg_print.c (cg_print_index): added support for print_path option.
1136 * cg_dfn.h (cg_dfn): wrap prototype in PARAMS().
1138 * call_graph.c, gmon_io.c, hist.c: avoid taking address of array
1139 as some compilers complain (e.g., DEC's OSF/1 compiler)
1141 * basic_blocks.c, gmon_io.c, hist.c, source.c, sym_ids.c,
1142 symtab.c: calls to memset() had 2nd and 3rd args reversed.
1144 Sat Sep 10 21:53:13 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1146 * gprof.c: added "_mcount" to default_excluded_list.
1147 (main): if output_style==0 and there is either a histogram or a
1148 call-graph, always generate flat and call-graph, no matter what
1149 line_granularity is set to.
1151 * source.c (source_file_lookup_name): if searching for sf->name
1152 fails, try again with filename obtained after stripping off any
1153 partial path from sf->name.
1155 * gprof.h (SRCDEBUG): added.
1157 * search_list.c (search_list_append): directories were added in wrong
1160 * reimplemented selection mechanism from ground up; it is now possible
1161 to accurately control what gets included/excluded in each of the
1162 output styles; a "symbol-specification" (spec) is the basic means
1163 to select a set of symbols; a spec has the syntax:
1165 spec == (FILENAME:(FUNCNAME|LINE_NUM) | NAME).
1168 any of the terminal symbols can be empty, in which case they
1169 match anything (wildcards). NAME is interpreted as a FILENAME
1170 if it contains a dot (e.g., foo.c), as LINE_NUM if it starts
1171 with a digit, and as FUNCNAME otherwise.
1173 For example, to get a call-graph display that ignores arcs
1174 from foo() to bar(), you'd say "--no-graph=foo/bar"; to
1175 show only arcs into bar() (no matter what the caller),
1176 you'd say "--graph=/bar"; and to get a call-graph without
1177 any arc info, you'd say "--graph=/"; similarly, to
1178 get a flat profile without mcount, you'd say "--no-flat=mcount"
1179 and to get a flat profile that shows includes all functions
1180 you'd say "--flat=""" (i.e., an empty spec)
1182 * hist.c (hist_print): top_time wasn't initialized to 0.0.
1184 Fri Sep 9 01:10:21 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1186 * gmon_out.h: all headers now declared in terms of characters
1187 to avoid getting into trouble with different compilers introducing
1188 different amount of padding; the code already accessed the fields
1189 through bfd functions, so that didn't have to change.
1191 * hist.c (hist_read_rec, hist_write_rec): added support for
1192 collection pc histograms measuring quantities other than time;
1193 the histogram header now includes a field that specifies the
1194 dimension of the quantity measured by the histogram bins
1195 (normally, this is "seconds", but other meaningful dimensions
1196 include such things as "I-cache misses", "instruction issue stalls"
1197 etc.); there is also a field to specify a one-character
1198 abbreviation for the dimension; in the case of time, this would
1199 be 's'; in most other cases it probably would be '1' (not a physical
1202 Thu Sep 8 16:05:08 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1204 * gprof.c, gmon_io.[ch]: BSD_COMPATIBLE is gone and new_file_version
1205 has become old_file_version; gmon_io.c now always supports old-style
1206 gmon.out files; it first tries to read gmon.out as a new version
1207 file, if that fails, it tries to read it in the old format;
1208 although not very likely, it is possible for gprof to mistake an
1209 old-style file as a new one (the first 4 bytes would have to
1210 be "gmon"---including the trailing '\0'); in that case, it is
1211 necessary to specify --old-file-version
1213 * gprof.h: removed dependency on SYSV; the code now always uses
1214 strrchr(), memset(), and memcpy() and does not include either
1215 of string.h or strings.h; this should make gprof compile on
1216 any (Unix) system without configuration (per suggestion of
1219 * gprof.c (usage): fixed location of --new-file-format option.
1221 * cg_arcs.c (propagate_flags): fixed typo in declaration.
1223 * flat_bl.m: removed formfeed at end of file; the form-feed
1224 is now printed cg_print.c only when necessary.
1226 * major rewrite of gprof---too many changes to mention all of
1229 + -l now requests profiling at the line level (as opposed
1230 to function level); in this mode, gprof creates a "symbol"
1231 (aka name-list entry) for each line of source code, instead
1232 of one per function)
1234 + support for a new gmon.out file format; the new format
1235 consists of a header with a magic and a version number,
1236 followed by a sequence of profile data; profile data
1237 can any of: (a) PC histogram, (b) call-graph arcs, or
1238 (c) basic-block execution counts; the version number makes
1239 it possible to extend gmon.out in a backwards compatible
1242 + support for tcov style annotated output: if the gmon.out file
1243 contains basic-block execution counts, the user can request
1244 the generation of annotated source files, much like Sun's
1249 + new scheme to suppress symbols that aren't function names
1250 (e.g., avoids mistaking a goto label as a function)
1252 + reorganized source code to make it more managable; as a
1253 side effect, gprof now compiles cleanly with "gcc -Wall"
1255 Thu Sep 1 15:46:49 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1257 * gprof.c (funcsymbol): bfd_find_nearest_line() is now used as a
1258 final cross-check to determine whether a static symbol should be
1259 considered as a function-name.
1261 Fri Aug 5 19:32:36 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1263 * gmon_io.c (gmon_out_read): recognize "-" as the filename for
1264 stdin; this is useful if you wanna keep gmon.out files compressed;
1265 this way you can "gzcat" the compressed file into gprof.
1267 * gprof.c: flag_min_count now initialized with 1 instead of 0.
1269 * basic_blocks.c (bb_annotate_source): added support for creating
1270 .tcov files when option flag_annotate_make_files is TRUE.
1271 (annotate_with_count): all counts less than the minimum count
1272 specified by -m are now annotated with hash-marks.
1274 * gprof.c (main): -A is now followed by a string of option chars.
1276 * basic_blocks.c (annotate_with_count): replaced b->count with
1279 * source.c: flag_annotate_source replaced by source_lock_map.
1281 * source.h: source_lock_map added.
1283 * gprof.c (main): new command-line syntax: -S simply specifies
1284 which source-files user is interested in; -A requests annotated
1285 source files and -AA requests that all lines in a source file
1288 Thu Aug 4 23:27:03 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1290 * basic_blocks.c (PATH_MAX): if undefined, define as 1024.
1292 * sparc.c, i386.c, tahoe.c, vax.c: added include of "time_hist.h"
1293 so s_lowpc etc. get declared.
1295 * arcs.h (doarcs): created.
1297 * arcs.c: reordered static functions such that they get defined
1300 * gprof.c (main): added options:
1301 -A: request annotation of all source lines (with -S)
1302 -m: minimum execution count (with default basic-block display)
1303 -N: force new file format (only if BSD_COMPATIBLE is defined)
1304 -S: annotate source file
1305 -t: set table length (with -S)
1307 * Makefile (OBJS): added basic_blocks.o call_graph.o gmon_io.o
1308 source.o time_hist.o
1310 Fri Jul 1 15:23:50 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1312 * gprof.c (asgnsamples): computation of "pcl" and "pch" depended
1313 on the fact being able to store a long in a double without loss of
1314 precision; this does not hold on machines with 64 bit longs and 64
1317 Fri Oct 21 18:58:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1319 * printgprof.c (flatprofheader): Always set totime to 1.0 if not
1320 greater than 0.0. Suggested by Harold Assink
1321 <carlo@sg.tn.tudelft.nl>.
1323 Fri Sep 23 15:06:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1325 * printgprof.c (printprof): Use free, not cfree.
1326 (printgprof, printindex): Ditto.
1328 Thu Sep 1 10:40:45 1994 Jeff Law (law@snake.cs.utah.edu)
1330 * gprof.h (kfromlist, ktolist, flist, Flist, elist, Elist): Make
1331 decls extern to keep native HP compiler quiet.
1333 Tue Aug 30 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1335 * gprof.c (funcsymbol): Ignore ___gnu_compiled as well as
1336 __gnu_compiled, for the benefit of systems which add a leading
1339 Wed Aug 24 12:49:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1341 * configure.in: Change i386-*-* to i[345]86-*-*.
1343 Sun Jul 10 00:35:31 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1345 * ns532.c, ns532.h: New Files. ns532 support.
1347 * config/mt-ns532: New File. ns532 support.
1349 * gprof.c: user register int i instead of defaulting the int.
1350 Allows compilation with -Dregister= for debugging.
1352 * configure.in: Add ns532 support.
1354 Thu Jun 23 11:22:41 1994 Jeff Law (law@snake.cs.utah.edu)
1356 * Makefile.in (gprof): Depend on $(LIBS).
1358 Fri May 27 12:24:57 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1360 From binutils-2.4 release:
1362 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1364 * configure.bat: [new] build makefile from makefile.in (dos)
1365 * hertz.c: allow static HERTZ (msdos needs it)
1366 * gprof.c: allow target to select "r" or "rb" for fopen
1367 * gprof.c: ignore __gnu_compiled symbols
1368 * i386.h: dfine FOPEN_RB to "rb" for dos.
1370 Tue May 17 15:30:22 1994 E. Michael Smith (ems@cygnus.com)
1372 * Makefile.in (.m.c:): Added .SUFFIXES : .m
1373 so flat_bl.c would make from flat_bl.m file.
1375 Thu May 5 19:23:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1377 * Makefile.in (install-info): Check for gprof.info in build dir,
1378 fall back to srcdir. Depend on it.
1380 * gprof.h (TRUE, FALSE): Always use undef before defining them.
1382 Mon Apr 4 23:47:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1384 * Makefile.in (MY_MACHINE): Renamed from MACHINE to avoid losing
1385 makes (osf1) in which the value of MACHINE can not be changed.
1386 * config/*.mt: Changed appropriately.
1388 Wed Mar 30 16:12:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1390 * gprof.c (getsymtab): Change nosyms to long. Rename
1391 get_symtab_upper_bound to bfd_get_symtab_upper_bound. Check for
1392 errors from bfd_get_symtab_upper_bound and
1393 bfd_canonicalize_symtab.
1395 Tue Mar 22 10:50:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1397 * gprof.c (funcsymbol): Use bfd_get_symbol_info instead of
1398 bfd_decode_symclass.
1400 Sun Mar 20 15:40:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1402 * Makefile.in: Avoid bug in hpux sed.
1404 Wed Dec 15 20:16:40 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1406 * gprof.texi (Invoking): add text about -v flag
1408 * gprof.1: add text about -v flag
1410 Wed Dec 8 16:55:06 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1412 * gprof.c (VERSION): defined a version macro, print the value
1413 when the -v option is used
1415 Tue Jul 6 10:11:56 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1417 * Makefile.in: Install correctly.
1419 Thu Jun 24 14:43:22 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1421 * gprof.c (main): Get whoami from argv, instead of hardcoding.
1422 Use it in usage message. Split usage message to fit in 80 cols.
1424 Sun Jun 20 20:58:02 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1426 * Makefile.in: Undo 15 June change.
1428 Wed Jun 16 12:54:53 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1430 * gmon.h, gprof.h: structs of chars used to hold external
1432 * gprof.c (getpfile, openpfile, readsamples): Swap data in using
1435 Tue Jun 15 23:09:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1437 * Makefile.in (.c.o): Look in ../include, not ../bfd, for bfd.h.
1439 Mon Jun 14 16:22:59 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1441 * Makefile.in: remove parentdir support
1443 Mon Jun 7 12:56:17 1993 Per Bothner (bothner@rtl.cygnus.com)
1445 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1446 * configure.in: No longer need to configure to get sysdep.h.
1448 Tue May 18 21:44:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1450 * Makefile.in (install): should not depend on install-info
1452 Mon Apr 26 12:37:46 1993 Ian Lance Taylor (ian@cygnus.com)
1454 * gprof.h: Include ansidecl.h before sysdep.h. Undefine hz.
1456 Tue Apr 13 16:14:03 1993 Per Bothner (bothner@cygnus.com)
1458 * M Makefile.in: Add -g to CFLAGS.
1459 Ads LDFLAGS and use in place of CFLAGS where appropriate.
1460 * configure.in: Make a sysdep.hlink in the same way other
1461 bfd-based directories do.
1462 * gprof.h (UNIT): Replace non-standard 'u_short' by 'unsigned
1464 * gprof.h: #include sysdep.h instead of a bunch of stuff.
1465 * gprof.c (main): Fix typo gproff->gprof.
1467 Thu Mar 25 19:00:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1469 * gprof.texi: add INFO-DIR-ENTRY
1471 Tue Mar 23 00:03:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1473 * Makefile.in: add installcheck target
1475 Sat Feb 27 18:17:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1477 * gprof.c (funcsymbol): Invert test for aflag.
1479 Thu Feb 25 16:01:50 1993 Per Bothner (bothner@rtl.cygnus.com)
1481 * printgprof (xmalloc, xrealloc): Cast results of malloc
1484 Wed Feb 3 13:55:33 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1486 * Makefile.in: created info, install-info, dvi
1488 Wed Jan 6 00:58:09 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1490 * Makefile.in: fix install rule for $(PROG)
1492 Fri Oct 9 11:25:41 1992 Mark Eichin (eichin@cygnus.com)
1494 * gprof.1: updated SYNOPSIS to match actual behavior.
1496 Mon Oct 5 17:50:16 1992 Per Bothner (bothner@cygnus.com)
1498 * gen-c-prog.awk: New awk script, lightly changed from
1499 previously deleted make-c-prog.awk. Converts a text file
1500 to a c function that prints that text.
1501 * flat_bl.m, fsf_callg_bl.m, bsd_callg_bl.m: New files.
1502 Inputs to gen-c-prog.awk, containing text describing
1504 * blurbs.c: Removed. Use *_bl.c instead.
1505 * Makefile.in: Use gen-cprog.awk to generate *_bl.c files
1506 from *_bl.m files. Also, improve *clean rules.
1507 * printgprof.c (printgprof): Usw new function names from *_bl.c.
1510 Sun Aug 30 19:54:53 1992 Per Bothner (bothner@rtl.cygnus.com)
1512 * gprof.h, gprof.c, printfgprof.c: Add support for two
1513 output styles: The default is similar to the old FSF gprof,
1514 while -T sets the variable bsd_style_output, which causes
1515 output matching Berkeley's gprof. The biggest differences
1516 are that with the FSF style output, the flat profile comes
1517 before the call graph; numbers come before explanations;
1518 and there is less gratuitous white space.
1519 * gprof.h, gprof.c, printfgprof.c: New discard_underscores
1520 variable causes discarding of initial underscores when
1521 printing symbol names. It is set unless there is a "main"
1522 symbol (without an underscore).
1523 * printfgprof.c: New function printnameonly(), called
1524 by printname(). It handles stripping of initial '_',
1525 as well as C++ name-demangling.
1526 * gprof.callg, gprof.flat, make-c-prog.awk: Removed.
1527 It is just as convenient to edit blurbs.c directly.
1528 * Makefile.in: Removed rule for making blurbs.c.
1529 * blurbs.c: This is now a true source file (as opposed
1530 to being generated from gprof.callg and gprof.flat).
1531 Change style to use one long string literal, instead of
1532 one literal per output line. Add FSF-style blurb for call graph.
1534 Wed Aug 19 14:36:39 1992 Ian Lance Taylor (ian@cygnus.com)
1536 * Makefile.in: always create installation directories.
1538 Wed Aug 12 15:14:14 1992 Mark Eichin (eichin@cygnus.com)
1540 * Makefile.in: change ${MACHINE} to $(MACHINE).
1542 Sun Jul 19 17:34:01 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1544 * Makefile.in: removed installation of the now useless
1545 call.{flag,callg} files.
1547 * gprof.1: now uses the standard man macros instead of the new BSD
1550 Sun Jul 12 19:06:00 1992 John Gilmore (gnu at cygnus.com)
1552 * configure.in: Remove host section, expand target section.
1553 * config/mt-{tahoe,vax}: Add, to match existing support files.
1554 * config/tmake-*: Remove leftover crud.
1556 * blurbs.c: New file, created from gprof.flat and gprof.callg by
1557 * make-c-prog.awk: which processes text files into C programs.
1558 * printgprof.c (flatprofheader, gprofheader): Call new functions
1560 (printblurb): Remove.
1561 * Makefile.in: Infrastructure to build blurbs.
1562 * pathnames.h: has been removed. Gprof now has no filename
1566 Sat Jul 11 18:07:21 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1568 * Makefile.in: define man1dir and install the man page
1570 Fri Jul 10 21:14:08 1992 david d `zoo' zuhn (zoo@cygnus.com)
1572 * Makefile.in: added dummy info and install-info targets
1574 Thu Jun 4 11:34:02 1992 Mark Eichin (eichin at cygnus.com)
1576 * lookup.c: fixed fencepost in nllookup and added dbg_nllookup for
1577 help in debugging the problem (with -DDEBUG)
1578 * gprof.c: symbol values are now real values, don't add the vma
1579 anymore. (done for solaris; should verify this on other platforms)
1580 * ChangeLog: created.