1 2000-07-24 Nick Clifton <nickc@cygnus.com>
3 * COPYING: New file: Describes GPL.
5 * basic_blocks.c: Add copyright notice.
6 * basic_blocks.h: Add copyright notice.
7 * call_graph.c: Add copyright notice.
8 * call_graph.h: Add copyright notice.
9 * cg_print.c: Add copyright notice.
10 * cg_print.h: Add copyright notice.
11 * corefile.c: Add copyright notice.
12 * corefile.h: Add copyright notice.
13 * gmon_io.c: Add copyright notice.
14 * gmon_io.h: Add copyright notice.
15 * gmon_out.h: Add copyright notice.
16 * hist.c: Add copyright notice.
17 * hist.h: Add copyright notice.
18 * search_list.c: Add copyright notice.
19 * search_list.h: Add copyright notice.
20 * source.c: Add copyright notice.
21 * source.h: Add copyright notice.
22 * sym_ids.c: Add copyright notice.
23 * sym_ids.h: Add copyright notice.
24 * symtab.c: Add copyright notice.
25 * symtab.h: Add copyright notice.
27 2000-07-05 Kenneth Block <krblock@computer.org>
29 * gprof/gprof.c: Add optional style to demangle switch
30 * gprof/gprof.texi: Document optional style to demangle switch.
32 2000-06-05 DJ Delorie <dj@redhat.com>
36 2000-07-01 Alan Modra <alan@linuxcare.com.au>
38 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
39 (CLEANFILES): Add DEPA.
40 * Makefile.in: Regenerate.
42 2000-06-22 Alan Modra <alan@linuxcare.com.au>
44 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
46 * Makefile.in: Regenerate.
48 2000-06-20 Alan Modra <alan@linuxcare.com.au>
50 * source.c (annotate_source): Correct pointer comparison when
51 checking for backslashes.
53 2000-06-13 H.J. Lu <hjl@gnu.org>
55 * configure: Regenerate.
57 2000-06-08 David O'Brien <obrien@FreeBSD.org>
59 * configure.in (VERSION): Update to show this is the CVS mainline.
61 2000-06-07 Philippe De Muyter <phdm@macqel.be>
63 * source.c: Remove direct inclusion of sys/stat.h.
65 2000-05-31 Nick Clifton <nickc@cygnus.com>
67 * gprof.h (_): Revert previous delta. We want to use gettext,
68 not dgettext in the _ macro.
70 2000-05-29 Alan Modra <alan@linuxcare.com.au>
72 * gprof.h (_): Use BFD version.
74 2000-05-26 Nick Clifton <nickc@cygnus.com>
76 * gprof.c (main): When calling getopt_long indicate that the 'd'
77 switch takes an optional argument, whereas the 'D' switch takes no
80 2000-05-26 Alan Modra <alan@linuxcare.com.au>
82 * dep-in.sed: Copy from ../binutils.
83 * Makefile.am: Update dependencies with "make dep-am"
84 * Makefile.in: Regenerate.
86 * gprof.h: Remove most nls defines. They are pulled in by
87 bfd/sysdep.h. #include "ansidecl.h" not <ansidecl.h>
89 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
91 * gprof.texi: Fix numerous typos. Mention some DOS/Windows related
94 * configure.in: Check for setmode function.
95 * configure: Regenerate.
97 * gmon_io.h (SET_BINARY) [HAVE_SETMODE]: Define.
99 * gmon_io.c (gmon_out_read) [SET_BINARY]: Switch stdin into binary
102 * source.c: Include filenames.h and sys/stat.h.
103 (source_file_lookup_path, source_file_lookup_name): Use
104 FILENAME_CMP to compare file names.
105 (annotate_source) [__MSDOS__]: If "filename-ann" would overwrite
106 "filename", replace the extension with ".ann".
107 [HAVE_DOS_BASED_FILE_SYSTEM]: Support file names with
108 backslashes and drive letters.
109 Use IS_ABSOLUTE_PATH.
111 * search_list.h (PATH_SEP_CHAR): Define.
113 * search_list.c (search_list_append): Use PATH_SEP_CHAR.
115 * hertz.c (HERTZ) [__MSDOS__]: Don't define unless they have
116 neither HAVE_SETITIMER nor HAVE_SYSCONF.
117 [HAVE_SETITIMER]: If they define both HAVE_SETITIMER and
118 HAVE_SYSCONF, try setitimer and fall back on sysconf.
120 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
122 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
123 --enable-build-warnings option.
124 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
125 * Makefile.in, configure, aclocal.m4: Re-generate.
127 2000-04-05 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
129 * gprof.c (copyright): Do not use N_ in array initializer.
131 2000-04-04 Alan Modra <alan@linuxcare.com.au>
133 * po/gprof.pot: Regenerate.
135 * gprof.c (usage): Restore translated part of bug string.
137 * Makefile.am (BASEDIR): Define.
141 (INCLUDES): Add "-I."
142 (DEP, DEP1, dep.sed, dep, dep-in, dep-am): New targets.
143 (CLEANFILES): Define.
145 * Makefile.in: Regenerate.
147 2000-04-03 Alan Modra <alan@linuxcare.com.au>
149 * gprof.h: #include "bin-bugs.h".
150 * gprof.c (usage): Use REPORT_BUGS_TO.
152 2000-03-31 Alan Modra <alan@linuxcare.com.au>
154 * symtab.c (symtab_finalize): Don't use post-increment on
155 structure copy, to work around a ppc gcc bug.
157 1999-09-29 Mark Kettenis <kettenis@gnu.org>
159 * hertz.h [MACH] (hertz): Remove macro. The
160 <machine/mach_param.h> include doesn't exist on al Mach based
161 systems, and the definition of hertz breaks compilation of hertz.c
164 2000-02-22 Ian Lance Taylor <ian@zembu.com>
166 From Brad Lucier <lucier@math.purdue.edu>:
167 * i386.c (i386_find_call): Add cast to ensure that printf argument
169 * tahoe.c (tahoe_find_call): Likewise.
170 * vax.c (vax_find_call): Likewise.
172 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
174 * utils.c (print_name_only): Don't pass error strings to
175 printf as format arg.
177 1999-09-24 Nick Clifton <nickc@cygnus.com>
179 * gmon_io.c (gmon_out_read): Make sure that sensible values
180 are extracted from a raw header.
182 1999-08-06 Ian Lance Taylor <ian@zembu.com>
184 From Brad Lucier <lucier@math.purdue.edu>:
185 * corefile.c (core_create_line_syms): Add cast for printf.
187 1999-07-21 Ian Lance Taylor <ian@zembu.com>
190 * configure.bat: Remove; obsolete.
192 1999-07-15 Ian Lance Taylor <ian@zembu.com>
194 * configure.in: Bump version number to 2.9.5.
195 * configure: Rebuild.
197 1999-07-11 Ian Lance Taylor <ian@zembu.com>
199 * corefile.c (core_create_function_syms): Add ATTRIBUTED_UNUSED.
200 * sym-ids.c (non_existent_file): Fully initialize structure.
202 1999-07-01 Ian Lance Taylor <ian@zembu.com>
204 * Many files: Add casts in many print statements to cast bfd_vma
205 values to unsigned long when calling printf.
206 * Makefile.am ($(OBJECTS)): Add gmon.h.
207 * Makefile.in: Rebuild.
209 Mon Jun 14 10:35:28 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
211 * gprof.texi: Fix typo.
213 1999-06-13 Ian Lance Taylor <ian@zembu.com>
215 From Bob Byrnes <byrnes@curl.com>:
216 * cg_dfn.c: Include "libiberty.h"
217 (DFN_INCR_DEPTH): Define instead of DFN_DEPTH.
218 (dfn_stack): Define as pointer rather than array.
219 (pre_visit): Reallocate dfn_stack as needed.
221 1999-04-26 Tom Tromey <tromey@cygnus.com>
223 * aclocal.m4, configure: Updated for new version of libtool.
225 1999-04-06 Ian Lance Taylor <ian@zembu.com>
227 * gprof.h (LC_MESSAGES): Never define.
228 * gprof.c (main): Don't pass LC_MESSAGES to setlocale if the
229 system does not define it.
231 1999-04-05 H.J. Lu <hjl@gnu.org>
233 * corefile.c (core_create_line_syms): Don't use fixed size array
234 for prev_name and prev_filename.
236 1999-04-04 Michael Hohmuth <hohmuth@innocent.com>
238 * gprof.h (FF_BSD44): Define.
239 * gmon.h (struct raw_phdr): Add version, profrate, and spare
240 fields unconditionally.
241 (struct old_raw_phdr): New struct.
242 * gprof.c (main): Handle -O 4.4bsd.
243 * gmon_io.c (gmon_out_read): Handle BSD 4.4 format, either
244 automatically or by user specification.
245 (gmon_out_write): Handle BSD 4.4 format.
246 * configure.in: Don't set BSD44_FORMAT.
247 * gprof.texi (Miscellaneous Options): Document -O 4.4bsd.
248 * configure, gconfig.in: Rebuild.
250 Tue Feb 16 17:01:33 1999 Ian Lance Taylor <ian@cygnus.com>
252 * configure.in: Change AC_PREREQ to 2.13. Change AM_PROG_INSTALL
253 to AC_PROG_INSTALL. Remove AM_CYGWIN32. Change AM_EXEEXT to
254 AC_EXEEXT. Add comment to AC_DEFINE.
255 * acconfig.h: Remove.
256 * aclocal.m4: Rebuild.
257 * configure: Rebuild.
258 * Makefile.in: Rebuild.
259 * gconfig.in: Rebuild.
261 Sun Dec 6 21:57:50 1998 Ian Lance Taylor <ian@cygnus.com>
263 * gprof.texi (Symspecs): Mention that you have to add any
264 underscore yourself when naming a symbol.
266 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
268 * configure.in: detect cygwin* instead of cygwin32*
269 * configure: regenerate
271 Wed Aug 12 14:59:06 1998 Ian Lance Taylor <ian@cygnus.com>
273 Avoid some overflow cases:
274 * basic_blocks.h (bb_min_calls): Change to unsigned long.
275 * call_graph.h (cg_tally): Change count parameter to unsigned
277 * cg_arcs.h (Arc): Change count field to unsigned long.
278 (arc_add): Change count parameter to unsigned long.
279 * source.h (Source_File): Change ncalls field to unsigned long.
280 * symtab.h (Sym): Change fields ncalls, bb_calls, and
281 cg.self_calls to unsigned long.
282 * Many files: Update accordingly.
284 * configure, Makefile.in, aclocal.m4: Rebuild with current tools.
286 Fri Jul 10 17:29:49 1998 Stan Cox <scox@equinox.cygnus.com>
288 * configure.in (BSD44_FORMAT): Define for cygwin32, win32, mingw32
289 * configure: Rebuild.
291 Fri Jun 12 13:40:05 1998 Tom Tromey <tromey@cygnus.com>
293 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
294 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
296 Sun May 10 22:35:33 1998 Jeffrey A Law (law@cygnus.com)
298 * po/Make-in (install-info): New target.
300 Tue May 5 18:28:40 1998 Tom Tromey <tromey@cygnus.com>
302 * gprof.h (_): Undefine BFD's version.
304 Tue Apr 28 19:17:33 1998 Tom Tromey <tromey@cygnus.com>
306 * gprof.c (main): Conditionally call setlocale.
307 * gprof.h: Include <locale.h> if HAVE_LOCALE_H.
308 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
310 Tue Apr 28 19:50:09 1998 Ian Lance Taylor <ian@cygnus.com>
312 * corefile.c: Rename from core.c.
313 * corefile.h: Rename from core.h.
314 * Many .c files: Include corefile.h rather than core.h.
315 * Makefile.am (sources): Change core.c to corefile.c.
316 (noinst_HEADERS): Change core.h to corefile.h.
317 ($(OBJECTS)): Depend upon corefile.h rather than core.h.
318 (corefile.o): Rename target from core.o, depend upon corefile.c.
319 * Makefile.in, po/POTFILES.in: Rebuild.
321 Mon Apr 27 16:50:40 1998 Ian Lance Taylor <ian@cygnus.com>
323 * configure.in: Change version number to 2.9.4
324 * configure: Rebuild.
326 Wed Apr 22 16:01:17 1998 Tom Tromey <tromey@cygnus.com>
328 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
330 Wed Apr 22 00:00:22 1998 Tom Tromey <tromey@scribbles.cygnus.com>
332 * gprof.h: Added includes and defines for gettext.
333 * configure.in (ALL_LINGUAS): New macro.
334 Call CY_GNU_GETTEXT. Create po/Makefile.in and po/Makefile.
335 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
336 HAVE_LC_MESSAGES): Define.
337 * gprof.c (main): Call setlocale, bindtextdomain, textdomain.
338 * Makefile.am (SUBDIRS): New macro.
339 (INCLUDES): Look in intl dirs for headers. Define LOCALEDIR.
340 (gprof_DEPENDENCIES): Added INTLDEPS.
341 (gprof_LDADD): Added INTLLLIBS.
342 (POTFILES): New macro.
343 (po/POTFILES.in): New target.
344 * Many files: Wrap user-visible strings with gettext invocation.
346 Tue Apr 7 12:43:37 1998 Ian Lance Taylor <ian@cygnus.com>
348 From hjl@lucon.org <H.J. Lu>:
349 * Makefile.am (diststuff): New target.
350 * Makefile.in: Rebuild.
352 Mon Mar 30 12:47:48 1998 Ian Lance Taylor <ian@cygnus.com>
354 * configure.in: Set version to 2.9.1.
355 * configure: Rebuild.
357 * Branched binutils 2.9.
359 Sat Mar 28 23:09:08 1998 Ian Lance Taylor <ian@cygnus.com>
361 Fix some gcc -Wall warnings:
362 * cg_arcs.c (num_cycles): Change to unsigned int.
364 (arc_add): Change maxarcs to unsigned int.
365 (cg_assemble): Change index to unsigned int.
366 * cg_arcs.h (num_cycles, numarcs): Update declarations.
367 * cg_print.c (cg_print): Change index to unsigned int.
368 (cg_print_index): Change index, nnames, todo, i, and j to unsigned
370 (cg_print_file_ordering): Change symbol_count and index2 to
372 * core.c (symbol_map_count): Change to unsigned int.
373 (core_create_function_syms): Change j to unsigned int.
374 (core_create_line_syms): Add cast to avoid warning.
375 * hist.c (hist_assign_samples): Change j to unsigned int.
376 (hist_print): Change index to unsigned i nt. Add cast to avoid
378 * sym_ids.c (parse_spec): Add casts to avoid warning.
379 * symtab.c (symtab_finalize): Change j to unsigned int.
380 (sym_lookup): Update printf format strings.
381 * symtab.h (Sym_Table): Change len to unsigned int.
382 * tahoe.c (tahoe_reladdr): Add casts to avoid warnings.
384 Tue Mar 24 19:00:11 1998 Ian Lance Taylor <ian@cygnus.com>
386 Add --demangle and --no-demangle options:
387 * gprof.h (demangle): Declare.
388 * gprof.c (demangle): New global variable.
389 (OPTION_DEMANGLE, OPTION_NO_DEMANGLE): Define.
390 (long_options): Add "demangle" and "no-demangle".
391 (usage): Mention --demangle and --no-demangle.
392 (main): Handle OPTION_DEMANGLE and OPTION_NO_DEMANGLE.
393 * utils.c (print_name_only): Only demangle symbol name if demangle
395 * gprof.texi (Output Options): Document new options.
397 Fri Mar 20 19:21:56 1998 Ian Lance Taylor <ian@cygnus.com>
399 * Makefile.in: Rebuild with automake 1.2e.
400 * aclocal.m4, configure: Rebuild with libtool 1.2.
402 Thu Feb 12 14:36:05 1998 Ian Lance Taylor <ian@cygnus.com>
404 * gprof.c (usage): Update bug-gnu-utils address.
406 Sat Feb 7 15:43:12 1998 Ian Lance Taylor <ian@cygnus.com>
408 * configure, aclocal.m4: Rebuild with new libtool.
410 Fri Feb 6 12:02:28 1998 Ian Lance Taylor <ian@cygnus.com>
412 * alpha.c (alpha_Instruction): Use int, not signed.
414 Fri Feb 6 02:00:19 1998 Jeffrey A Law (law@cygnus.com)
416 * core.c (core_init): Adding missing "break".
418 Thu Feb 5 12:49:37 1998 Ian Lance Taylor <ian@cygnus.com>
420 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
422 Tue Feb 3 14:25:25 1998 Brent Baccala <baccala@freesoft.org>
424 * bbconv.pl: New file.
425 * Makefile.am (EXTRA_DIST): Add bbconv.pl.
426 * Makefile.in: Rebuild.
428 * gprof.texi: Extensive additions to document all arguments and
431 * symtab.c (symtab_finalize): Prefer function symbols over line
433 (dbg_sym_lookup): Correct debugging messages.
435 * gprof.c (main): --sum implies --line.
437 * cg_print.c (cg_print): When doing line by line profiling, don't
438 use a non-function as a main listing item.
440 * call_graph.c (cg_tally): When using line by line profiling, use
441 the function symbol as the child.
443 * symtab.h (NBBS): Define.
444 (Sym): Add bb_addr and bb_calls fields.
445 * basic_blocks.c (bb_read_rec): Save multiple basic blocks per
447 (bb_write_blocks): Adjust for multiple basic blocks per symbol.
448 (print_exec_counts): Don't check whether a symbol is the start of
449 a basic block. Print all basic blocks for a symbol.
450 (annotate_with_count): Rewrite to print all basic block counts and
451 to pay attention to width argument.
452 (print_annotated_source): Don't check whether symbol is the start
455 Make it possible to build a cross gprof, although a few cases are
457 * configure.in: Don't set MY_TARGET.
458 * gprof.h: Don't include MACHINE_H. Don't define FOPEN_RB or
459 FOPEN_WB; just get them from sysdep.h.
460 * core.h (min_insn_size, offset_to_code): Declare.
461 * core.c (MIN_INSN_SIZE): Don't define.
462 (min_insn_size, offset_to_code): New variables.
463 (core_init): Initialize min_insn_size and offset_to_code.
464 (find_call): New function.
465 (core_create_line_syms): Don't use min_dist. Set is_static in
467 * hist.c (UNITS_TO_CODE): Define.
468 * gprof.c (default_excluded_list): Add "__mcount_internal".
469 * gmon.h: Change TARGET_alpha to __alpha__.
470 * hertz.h: Ifdef MACH, define hertz as HZ.
471 * alpha.c (alpha_Instruction): Rename from Instruction. Change
473 (alpha_find_call): Rename from find_call.
475 * dummy.c, dummy.h: Remove.
476 * i386.c (i386_iscall): Rename from iscall. Change all
477 references. Check for call instruction, not jump or lcall.
478 (i386_find_call): Rename from find_call. Correct for VMA.
479 Correct call destination computation. Don't dereference symbol if
482 * ns532.c, ns532.h: Remove.
483 * sparc.c (CALL): Define.
484 (sparc_find_call): Rename from find_call.
486 * tahoe.c: Include cg_arcs.h, core.h, hist.h, and symtab.h. Don't
489 (enum tahoe_opermodes, tahoe_operandenum): Define. Rename all
490 references to opermodes or operandenum to these.
491 (tahoe_operandmode): Rename from operandmode. Call abort if
492 switch does not return.
493 (tahoe_operandname): Rename from operandname. Call abort if
494 switch does not return.
495 (tahoe_operandlength): Rename from operandlength. Call abort if
496 switch does not return.
497 (tahoe_reladdr): Rename from reladdr.
498 (tahoe_find_call): Rename from find_call. Use core_text_space
499 rather than textspace.
501 * vax.c (CALLS, PC): Define.
502 (enum opermodes, operandenum, struct modebyte): Define.
503 (vax_operandmode): Rename from operandmode. Call abort if switch
505 (vax_operandname): Rename from operandname. Call abort if switch
507 (vax_operandlength): Rename from operandlength. Call abort if
508 switch does not return.
509 (vax_reladdr): Rename from reladdr.
510 (vax_find_call): Rename from find_call.
512 * Makefile.am (AUTOMAKE_OPTIONS): Set to cygnus.
514 (INCLUDES): Remove -DTARGET_$(MY_TARGET) and -DMACHINE_H=
516 (gprof_SOURCES): Add i386.c, alpha.c, vax.c, tahoe.c, sparc.c.
517 (gprof_DEPENDENCIES): Remove $(MY_TARGET).o.
518 (gprof_LDADD): Likewise.
519 (noinst_HEADERS): Remove alpha.h, i386.h, ns532.h, sparc.h,
520 tahoe.h, vax.h, dummy.h.
521 (EXTRA_DIST): Remove alpha.c, i386.c, ns532.c, sparc.c, tahoe.c,
523 ($(OBJECTS)): Don't depend upon $(MY_TARGET).h.
524 ($(MY_TARGET).o): Remove target.
525 (i386.o, alpha.o, vax.o, tahoe.o, sparc.o): New targets.
526 * configure, Makefile.in, aclocal.m4: Rebuild.
528 Mon Dec 29 14:17:08 1997 Ian Lance Taylor <ian@cygnus.com>
530 * core.c (core_sym_class): Treat weak symbols as text symbols.
531 From Dean Gaudet <dgaudet@arctic.org>.
533 Wed Sep 24 11:35:43 1997 Ian Lance Taylor <ian@cygnus.com>
535 * aclocal.m4: Rebuild with new libtool.
536 * Makefile.in: Rebuild with current automake.
537 * configure: Rebuild.
539 Sat Aug 9 16:25:01 1997 Ian Lance Taylor <ian@cygnus.com>
541 * configure.in: Change version number to 2.8.2. Call
542 AM_PROG_LIBTOOL. Remove shared library handling; now handled by
543 libtool. Add AM_CONFIG_HEADER. Change AC_PROG_INSTALL to
544 AM_PROG_INSTALL. Add AM_EXEEXT.
545 * Makefile.am (LINK): Remove.
546 (gprof_LDFLAGS): Remove
547 (gprof_DEPENDENCIES): Change libbfd.a to libbfd.la.
548 (gprof_LDADD): Likewise.
549 ($(OBJECTS)): Depend upon gconfig.h and ../bfd/config.h.
550 * gprof.h: Undefine PACKAGE and VERSION after including BFD
551 sysdep.h file, then include new gconfig.h file.
552 * gprof.c (VERSION): Don't define.
553 * acconfig.h: New file.
554 * stamp-h.in: New file.
555 * gconfig.in: New file, created by autoheader.
556 * Makefile.in, configure, aclocal.m4: Rebuild.
558 Sat Jun 28 23:20:42 1997 Ian Lance Taylor <ian@cygnus.com>
560 * aclocal.m4, configure, Makefile.in: Rebuild with automake 1.2.
562 Mon Jun 16 15:31:39 1997 Ian Lance Taylor <ian@cygnus.com>
564 * Makefile.am (INCLUDES): Add -DDEBUG.
565 * Makefile.in: Rebuild.
567 Tue Apr 15 14:19:30 1997 Ian Lance Taylor <ian@cygnus.com>
569 Change to use automake:
570 * Makefile.am: New file.
571 * configure.in: Run AM_INIT_AUTOMAKE, AM_MAINTAINER_MODE, and
573 * aclocal.m4: New file, created by aclocal.
574 * Makefile.in: Replace with file created by automake --cygnus.
575 * configure: Rebuild.
577 Thu Apr 3 13:21:25 1997 Ian Lance Taylor <ian@cygnus.com>
579 * gprof.c (VERSION): Define as "2.8.1".
581 * Branched binutils 2.8.
583 Thu Mar 27 17:15:23 1997 Ian Lance Taylor <ian@cygnus.com>
585 * gprof.c (main): Correct copyright message.
587 Mon Mar 24 11:12:26 1997 Ian Lance Taylor <ian@cygnus.com>
589 * Makefile.in (.c.o): Define TARGET_$(MY_TARGET) when compiling.
590 * gmon.h: Use bytes counts rather than sizeof in struct raw_phdr
593 Mon Mar 17 10:54:47 1997 David Mosberger-Tang <davidm@azstarnet.com>
595 * cg_arcs.c (arc_add): memset() newly alloced arc to ensure
596 all fields are initialized with 0.
598 Sat Mar 15 19:17:31 1997 H.J. Lu <hjl@lucon.org>
600 * symtab.h (find_call): Declare.
601 * cg_arcs.c (cg_assemble): Don't declare find_call.
602 * hist.c (scale_and_align_entries): Declare.
604 Thu Feb 27 12:46:53 1997 Ian Lance Taylor <ian@cygnus.com>
606 * configure.in: Define BSD44_FORMAT if the target looks like a
607 BSD4.4 derived system.
608 * configure: Rebuild.
609 * Makefile.in (.c.o): Add @DEFS@.
610 * gmon_io.c (gmon_out_read): In BSD44_FORMAT code, get profrate
611 from profrate field, not version field.
613 Thu Jan 16 17:42:54 1997 Ian Lance Taylor <ian@cygnus.com>
615 * dummy.c (find_call): Clear ignore_direct_calls.
617 Tue Dec 31 15:44:10 1996 Ian Lance Taylor <ian@cygnus.com>
619 * Makefile.in (.c.o): Add -D_GNU_SOURCE. Put $(CFLAGS) at the
621 (gprof): Put $(CFLAGS) after the other options.
623 Tue Nov 26 17:08:38 1996 Ian Lance Taylor <ian@cygnus.com>
625 * configure: Rebuild with autoconf 2.12.
627 Wed Oct 2 15:23:16 1996 Ian Lance Taylor <ian@cygnus.com>
629 * sparc.c (find_call): Align p_lowpc to avoid bus error.
631 Tue Oct 1 15:58:10 1996 Ian Lance Taylor <ian@cygnus.com>
633 * gprof.c (usage): Print bug report address.
634 (main): Change version printing to match current GNU standards.
636 Fri Aug 30 12:16:11 1996 Ian Lance Taylor <ian@cygnus.com>
638 * gmon.h: Replace #elif with #else/#endif.
640 Thu Aug 29 17:04:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
642 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
643 * configure: Regenerate.
645 Thu Aug 22 17:12:30 1996 Ian Lance Taylor <ian@cygnus.com>
647 * configure.in: Set and substitute HLDENV.
648 * configure: Rebuild.
649 * Makefile.in (HLDENV): New variable.
650 (gprof): Use $(HLDENV).
652 Wed Aug 7 14:43:51 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
654 * core.c (read_function_mappings): Cast xmalloc return.
656 Thu Jul 4 12:01:42 1996 Ian Lance Taylor <ian@cygnus.com>
658 * gprof.c (VERSION): Define as "2.7.1".
660 * Released binutils 2.7.
662 * bb_exit_func.c: Rename from __bb_exit_func.c, so that it can be
663 stored on a System V file system.
665 Thu Jun 27 11:36:22 1996 Ian Lance Taylor <ian@cygnus.com>
667 * configure.in: Call AC_ISC_POSIX.
668 * configure: Rebuild.
669 * Makefile.in (gprof): Pass $(CFLAGS) during link.
670 * hertz.c: Don't include <sys/time.h>; let sysdep.h handle that.
671 If HAVE_SETITIMER is not defined, try using sysconf.
673 Mon Jun 24 18:27:28 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
675 * Makefile.in (exec_prefix, bindir, libdir, mandir, infodir, datadir,
676 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
677 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
678 (AC_PROG_INSTALL): added.
679 * configure: Rebuilt.
681 Mon Jun 24 12:03:09 1996 Ian Lance Taylor <ian@cygnus.com>
683 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
684 using shared libraries.
685 * configure: Rebuild with autoconf 2.10.
687 Tue Jun 18 17:35:58 1996 Ian Lance Taylor <ian@cygnus.com>
689 * core.c (core_create_line_syms): Use xstrdup rather than strdup.
690 * source.c (source_file_lookup_path): Likewise.
692 Mon Apr 8 14:44:33 1996 Ian Lance Taylor <ian@cygnus.com>
694 * configure.in: Permit --enable-shared to specify a list of
696 * configure: Rebuild.
698 Thu Mar 21 17:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
700 * core.c (core_create_function_syms): Move filename and func_name
701 inside ifdef where they are used.
703 * core.c (core_sym_class): Parenthesize && within ||.
704 * symtab.c (symtab_finalize): Correct parenthesization.
706 * cg_print.h (cg_print_file_ordering): Declare.
707 (cg_print_function_ordering): Declare.
709 * __bb_exit_func.c (__bb_exit_func): Replace bcopy with memcpy.
710 * cg_arcs.c (arc_add): Likewise.
711 * cg_print.c (cg_print_function_ordering): Likewise.
713 Thu Mar 21 17:02:02 1996 David Mosberger-Tang <davidm@azstarnet.com>
715 * gprof.c (default_excluded_list): Add "__mcount".
717 * gprof.c (main): Change ifdef __osf__ to __alpha__.
719 * gmon_io.c (gmon_out_read): If BSD44_FORMAT is defined, get the
720 profiling rate from the header.
722 * gmon.h (struct raw_phdr): Only include pad if both __alpha__ and
723 __osf__ are defined. Add new fields if BSD44_FORMAT is defined.
725 * alpha.h (MIN_INSN_SIZE): Define.
726 * core.c (MIN_INSN_SIZE): If not defined, define as 1.
727 (core_sym_class): Ignore debugging symbols.
728 (core_create_line_syms): Use MIN_INSN_SIZE when gathering line
731 Wed Mar 20 18:15:47 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
733 * cg_print.c (cg_print_function_ordering): Fix __GNUC__ misspelled
735 (order_and_dump_functions_by_arcs): Likewise.
737 Tue Mar 12 12:19:50 1996 Ian Lance Taylor <ian@cygnus.com>
739 * configure: Rebuild with autoconf 2.8.
741 Sun Feb 18 15:06:18 1996 Ian Lance Taylor <ian@cygnus.com>
743 * configure.in: Check for 'do not mix' from native linker before
744 trying to use -rpath.
745 * configure: Rebuild.
747 Tue Feb 13 15:32:53 1996 Ian Lance Taylor <ian@cygnus.com>
749 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
750 * configure: Rebuild.
752 Wed Feb 7 14:03:17 1996 Ian Lance Taylor <ian@cygnus.com>
754 * configure.in: Don't set CC. Look for --enable-shared. Set
755 BFDLIB and HLDFLAGS and substitute them.
756 * configure: Rebuild.
757 * Makefile.in (LIBS): Use @BFDLIB@.
758 (HLDFLAGS): New variable.
759 (gprof): Use $(HLDFLAGS).
761 Mon Feb 5 16:34:44 1996 Ian Lance Taylor <ian@cygnus.com>
763 Support for building bfd and opcodes as shared libraries, based on
764 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
765 * Makefile.in (LIBDEPS): New variable.
766 (LIBS): Use -L../bfd -lbfd.
767 (gprof): Depend upon $(LIBDEPS) rather than $(LIBS).
769 Sat Dec 30 10:11:03 1995 Jeffrey A Law (law@cygnus.com)
771 * gprof.c (long_options): Add "--function-ordering" and
772 "--file-ordering" options.
773 (usage): Add new options to usage message.
774 (main): Handle new options.
775 * gprof.h (STYLE_FUNCTION_ORDER): Define.
776 (STYLE_FILE_ORDER): Define.
777 (function_mapping_file): Declare.
778 * cg_arcs.c (arcs, numarcs): New globals.
779 (arc_add): Put new arcs into the arc array so the function/file
780 ordering code can examine them.
781 * cg_arcs.h (struct arc): New field "has_been_placed".
782 (arcs, numarcs): Declare new globals.
783 * core.c (symbol_map, symbol_map_count): New globals.
784 (read_function_mappings): New function to read in a function
786 (core_init): Call read_function_mappings if a function mapping
788 (core_create_function_syms): Handle function to object file
790 * symtab.h (struct sym): New fields "mapped", "has_been_placed",
792 * cg_print.c (cmp_arc_count): New function for sorting arcs.
793 (cmp_fun_nuses): Likewise for functions.
794 (cg_print_function_ordering): New function to print a suggested
796 (cg_print_file_ordering): Likewise for ordering .o files.
797 (order_and_dump_functions_by_arcs): Helper function for function
798 and object file ordering code.
800 Sun Dec 24 21:32:27 1995 Jeffrey A Law (law@cygnus.com)
802 * core.c (core_sym_class): Ignore symbols without BSF_FUNCTION
803 set if ignore_non_function is set.
804 * gprof.h (ignore_non_functions): Declare.
805 * gprof.c (ignore_non_functions): Define.
806 (long_options): Add "ignore-non-functions".
807 (usage): Add new options.
808 (main): Recognize "-D" and "--ignore-non-functions" option.
810 Tue Nov 21 13:24:39 1995 Ken Raeburn <raeburn@cygnus.com>
812 * Makefile.in (.m.c): Strip out directory name from function
815 * hist.c (scale_and_align_entries): Don't use DEFUN_VOID. Do
816 UNITS_TO_CODE adjustment unconditionally; compiler can optimize
817 away zero-offset case. Refer to scaled_addr, not aligned_addr.
819 * vax.c: Don't include vax.h here.
821 Thu Nov 16 03:41:37 1995 Ken Raeburn <raeburn@cygnus.com>
823 Version 2.6 released.
825 Wed Nov 8 11:40:04 1995 Ian Lance Taylor <ian@cygnus.com>
827 * gprof.c (main): Cast getenv return value.
829 Mon Nov 6 15:05:00 1995 Ken Raeburn <raeburn@cygnus.com>
831 * Makefile.in (TAGS): New target.
833 Wed Nov 1 12:51:21 1995 Per Bothner <bothner@kalessin.cygnus.com>
835 * Makefile.in (DISTSTUFF): Rename to GEN_FILES, to avoid confusion.
836 (all): Depend on $(GEN_FILES), not diststuff (which also depends
839 Wed Nov 1 15:23:15 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
841 * sym_ids.c: Include <ctype.h>.
843 Wed Oct 25 13:24:31 1995 Per Bothner <bothner@kalessin.cygnus.com>
845 * Makefile.in (diststuff): Also make info.
846 (mostlyclean): Don't remove gprof.info*.
847 (maintainer-clean realclean): Also remove *.info*.
849 Fri Oct 6 16:25:32 1995 Ken Raeburn <raeburn@cygnus.com>
851 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
853 * Makefile.in: Add dependecies for $(OBJS) on header files.
855 * cg_print.c (print_cycle, print_members, cg_print_index): Fix new
856 style output format to make it consistent.
857 * dummy.c (find_call): Fix typo in error message.
859 Wed Sep 20 13:21:02 1995 Ian Lance Taylor <ian@cygnus.com>
861 * Makefile.in (maintainer-clean): New target, synonym for
864 Fri Sep 8 14:38:08 1995 Ian Lance Taylor <ian@cygnus.com>
866 * Makefile.in (install): Don't install in $(tooldir).
868 Fri Aug 25 15:30:05 1995 Ken Raeburn <raeburn@cygnus.com>
870 NS32K changes from Ian Dall:
871 * configure.in: Use ns32k, not ns532.
872 * ns532.c: Include symtab.h.
873 (find_call): Renamed from findcall. Print a message.
874 * ns532.h: Remove dummy.h comments.
876 Tue Aug 22 10:00:45 1995 Jeffrey A. Law <law@rtl.cygnus.com>
878 * Makefile.in (install): Remove "brokensed" hack, unnecessary now
879 that we're using autoconf.
881 Wed Jul 19 18:46:13 1995 Fred Fish <fnf@cygnus.com>
883 * core.c (get_src_info): Cast arg 7 of bfd_find_nearest_line
884 to proper type of "unsigned int *".
886 Fri Jun 16 15:29:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
888 * configure.in: Use changequote around use of [].
890 Mon Jun 12 12:14:52 1995 J.T. Conklin <jtc@rtl.cygnus.com>
892 * Makefile.in (distclean, realclean): Remove config.cache and
895 Wed May 17 17:56:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
897 * Makefile.in (Makefile): Added config.status to dependency list.
898 (config.status): New target.
899 (SHELL): New definition.
901 Tue Apr 25 21:11:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
903 * Makefile.in (install): Depend on "all".
905 Thu Apr 20 17:29:07 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
907 * Makefile.in: Change all references to MY_MACHINE to MY_TARGET,
908 to match configure script.
910 Wed Apr 19 11:19:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
912 * gen-c-prog.awk: Changed reference to "make-c-prog.awk" in
913 comment emitted by this script to gen-c-prog.awk.
915 * Makefile.in, configure.in: Converted to use autoconf.
916 * configure: New file, generated with autoconf 2.3.
917 * config/{mt-alpha, mt-dummy, mt-i386, mt-ns532, mt-sparc,
918 mt-tahoe, mt-vax}: Removed.
920 Mon Mar 13 21:44:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
922 * __bb_exit_func.c: New file, from David Mosberger-Tang.
924 Thu Feb 9 16:56:07 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
926 * All *.c: More cleanup towards GNU format.
928 * gmon_out.h (struct gmon_hist_hdr, struct gmon_cg_arc_record):
929 replaced sizeof (bfd_vma) by size (char*) because Ken tells me
930 that bfd_vma is only guaranteed to be at least as big as a pointer.
932 (GMON_Record_tag): added explicit enumeration values to ensure
933 compatibility across compilers.
935 * gmon_io.c (get_vma, put_vma): replaced sizeof(bfd_vma) by
938 Tue Feb 7 17:24:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
940 * All *.c and *.h files: Ran "indent -gnu". Cleaned up a couple
941 of constructs GNU indent couldn't handle. Block comments not yet
942 rewritten in GNU format.
944 * gprof.c (VERSION): Changed to 2.6, to get in sync for next
947 Sun Feb 5 16:19:46 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
949 * symtab.c (symtab_finalize): ensure globals symbols really
950 are favored over static ones---even if their name looks less
951 preferable; this is important for HP-UX; for example, there
952 is a static label Ltext_something that aliases the global
955 * hist.c (hist_print): auto-scaling is now in effect for FSF-style
956 output only; also, auto-scaling is now performed based on
957 per-call, rather than total execution time, which is what it was
960 * gprof.h (File_Format): new type.
962 * gprof.c (VERSION): upped to 2.7---seems to be completely out of
963 sync with Cygnus version numbers though...
965 (long_options): renamed --gmon-info to --file-info, --width added,
966 renamed --old-file-format to --file-format
967 (main): dito; also added support to read prof files, but as
968 mon_out_read() is not implemented, it's #ifdef'd out for now
970 (usage): update to reflect new options.
972 * gmon_io.c: replaced "old_file_format" by more general
975 * gmon.h (struct raw_phdr): fixed declaration for OSF/1.
977 * core.c (core_sym_class): added back check for __gnu_compiled and
978 ___gnu_compiled for the benefit of systems without
979 bfd_find_nearest_line() support
981 (get_src_info): now the libbfd is fixed, invoke bfd_find_nearest_line()
982 with section-relative addresses
984 (core_create_function_syms): get_src_info() calls are currently
985 enabled for OSF/1 only. It appears to work allright for SunOS
986 4.1.x as well, but on SPARCs it gets painfully slow with the
987 current implementation of aout_32_find_nearest_line();
988 unfortunately, this means that static functions will not have their
989 filename printed in the call-graph function index; line-level
990 profiling should still work, but requires some patience
992 * cg_print.c (cg_print_index): sanitised printing of index when
993 using FSF-style output; in particular, output width is now controlled
994 via option --width and the function tries hard to keep columns
995 aligned even in the presence of (occasional) long names
997 * NOTES: a first shot at updating the documentation.
999 Wed Feb 1 19:07:44 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1001 * core.c (core_create_function_syms): fixed computation of min_vma
1004 * *.c: removed rcsid.
1006 Tue Jan 31 16:18:18 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1008 * Lots of changes from David Mosberger-Tang:
1010 Tue Oct 25 19:20:14 1994 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1012 * gprof.c (main): put parentheses around & within &&.
1014 * basic_blocks.c (bb_read_rec): print warning message (once) when
1015 ignoring basic-block execution counts.
1017 * source.c (source_file_lookup_name): corrected second argument to
1020 * hist.c (print_header): merged Fri Oct 21 18:58:02 1994 change by
1021 Ken Raeburn <raeburn@cujo.cygnus.com> from binutils-2.5.1.
1023 * gmon_io.c (gmon_out_read): the output stule STYLE_GMON_INFO is now
1024 supported both for old and new (versioned) gmon.out files. Old
1025 files are identified as version 0.
1027 * gmon.h (struct raw_arc): count field is now sizeof(long) bytes
1028 long (instead of 4) because that is what OSF/1 v3.0 uses.
1030 * core.c: minor fixes and debugging info changes.
1032 Sun Sep 11 18:47:47 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1034 * core.c (core_init): if .text cannot be found, try $CODE$ (the
1035 name of the text-section under HP-UX).
1037 * hist.c (hist_assign_samples): fixed off-by-one bug: highpc
1038 points one past the last sampling bin, so hist_scale should be
1039 computed as "hist_scale /= hist_num_bins", not "hist_scale /=
1042 * gmon_io.c, hist.c, hist.h: renamed hist_num_samples to
1045 * configure.in: added alpha-*-*) for per-target config.
1047 * alpha.c, alpha.h: created.
1049 * gprof.c (default_excluded_list): <locore>, <hicore> added.
1051 * core.c (core_create_function_syms, core_create_line_syms):
1052 explicitly keep two sentinels "<locore>" and "<hicore>" that catch
1053 all addresses outside the text-space. Thus, sym_lookup(&symtab,
1054 addr) continues to guarantee not to return 0 on any address. It
1055 also avoids incorrectly crediting the first/last symbol in the
1058 * core.c (core_create_line_syms): always create function symbols
1059 first, then merge in line symbols; this is so that if parts of the
1060 program were compiled without -g, function-level symbols are
1063 * utils.c (print_name_only): support for print_path added.
1065 * symtab.c (cmp_addr): also use is_func flag in comparison.
1066 (symtab_finalize): return immediately when table empty; now
1067 more careful about getting rid of the right duplicate symbol.
1069 * sparc.c (find_call): many fixes---this function was rather
1070 botched in binutils-2.4 already; it should work again.
1072 * source.c (source_file_lookup_path): PATH is now strdup'ed (it is
1073 not good to rely on get_src_info() to return distinct string
1076 * search_list.c (search_list_append): added cast for xmalloc().
1078 * hist.c: added explicit initialization to some of the global
1079 variables; fixed SItab (scales were off by a factor of 10).
1081 * hist.h: include of bfd.h added.
1083 * gprof.c, gprof.h (print_path): added.
1085 * gprof.h (MAX): fixed.
1087 * gmon_out.h: renamed gmon_time_hist_hdr to gmon_hist_hdr.
1089 * gmon_io.c: added some casts to (long) so we can always print as %lx
1091 * core.c (core_get_text_space): fixed to make it work.
1093 * cg_print.c (cg_print_index): added support for print_path option.
1095 * cg_dfn.h (cg_dfn): wrap prototype in PARAMS().
1097 * call_graph.c, gmon_io.c, hist.c: avoid taking address of array
1098 as some compilers complain (e.g., DEC's OSF/1 compiler)
1100 * basic_blocks.c, gmon_io.c, hist.c, source.c, sym_ids.c,
1101 symtab.c: calls to memset() had 2nd and 3rd args reversed.
1103 Sat Sep 10 21:53:13 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1105 * gprof.c: added "_mcount" to default_excluded_list.
1106 (main): if output_style==0 and there is either a histogram or a
1107 call-graph, always generate flat and call-graph, no matter what
1108 line_granularity is set to.
1110 * source.c (source_file_lookup_name): if searching for sf->name
1111 fails, try again with filename obtained after stripping off any
1112 partial path from sf->name.
1114 * gprof.h (SRCDEBUG): added.
1116 * search_list.c (search_list_append): directories were added in wrong
1119 * reimplemented selection mechanism from ground up; it is now possible
1120 to accurately control what gets included/excluded in each of the
1121 output styles; a "symbol-specification" (spec) is the basic means
1122 to select a set of symbols; a spec has the syntax:
1124 spec == (FILENAME:(FUNCNAME|LINE_NUM) | NAME).
1127 any of the terminal symbols can be empty, in which case they
1128 match anything (wildcards). NAME is interpreted as a FILENAME
1129 if it contains a dot (e.g., foo.c), as LINE_NUM if it starts
1130 with a digit, and as FUNCNAME otherwise.
1132 For example, to get a call-graph display that ignores arcs
1133 from foo() to bar(), you'd say "--no-graph=foo/bar"; to
1134 show only arcs into bar() (no matter what the caller),
1135 you'd say "--graph=/bar"; and to get a call-graph without
1136 any arc info, you'd say "--graph=/"; similarly, to
1137 get a flat profile without mcount, you'd say "--no-flat=mcount"
1138 and to get a flat profile that shows includes all functions
1139 you'd say "--flat=""" (i.e., an empty spec)
1141 * hist.c (hist_print): top_time wasn't initialized to 0.0.
1143 Fri Sep 9 01:10:21 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1145 * gmon_out.h: all headers now declared in terms of characters
1146 to avoid getting into trouble with different compilers introducing
1147 different amount of padding; the code already accessed the fields
1148 through bfd functions, so that didn't have to change.
1150 * hist.c (hist_read_rec, hist_write_rec): added support for
1151 collection pc histograms measuring quantities other than time;
1152 the histogram header now includes a field that specifies the
1153 dimension of the quantity measured by the histogram bins
1154 (normally, this is "seconds", but other meaningful dimensions
1155 include such things as "I-cache misses", "instruction issue stalls"
1156 etc.); there is also a field to specify a one-character
1157 abbreviation for the dimension; in the case of time, this would
1158 be 's'; in most other cases it probably would be '1' (not a physical
1161 Thu Sep 8 16:05:08 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1163 * gprof.c, gmon_io.[ch]: BSD_COMPATIBLE is gone and new_file_version
1164 has become old_file_version; gmon_io.c now always supports old-style
1165 gmon.out files; it first tries to read gmon.out as a new version
1166 file, if that fails, it tries to read it in the old format;
1167 although not very likely, it is possible for gprof to mistake an
1168 old-style file as a new one (the first 4 bytes would have to
1169 be "gmon"---including the trailing '\0'); in that case, it is
1170 necessary to specify --old-file-version
1172 * gprof.h: removed dependency on SYSV; the code now always uses
1173 strrchr(), memset(), and memcpy() and does not include either
1174 of string.h or strings.h; this should make gprof compile on
1175 any (Unix) system without configuration (per suggestion of
1178 * gprof.c (usage): fixed location of --new-file-format option.
1180 * cg_arcs.c (propagate_flags): fixed typo in declaration.
1182 * flat_bl.m: removed formfeed at end of file; the form-feed
1183 is now printed cg_print.c only when necessary.
1185 * major rewrite of gprof---too many changes to mention all of
1188 + -l now requests profiling at the line level (as opposed
1189 to function level); in this mode, gprof creates a "symbol"
1190 (aka name-list entry) for each line of source code, instead
1191 of one per function)
1193 + support for a new gmon.out file format; the new format
1194 consists of a header with a magic and a version number,
1195 followed by a sequence of profile data; profile data
1196 can any of: (a) PC histogram, (b) call-graph arcs, or
1197 (c) basic-block execution counts; the version number makes
1198 it possible to extend gmon.out in a backwards compatible
1201 + support for tcov style annotated output: if the gmon.out file
1202 contains basic-block execution counts, the user can request
1203 the generation of annotated source files, much like Sun's
1208 + new scheme to suppress symbols that aren't function names
1209 (e.g., avoids mistaking a goto label as a function)
1211 + reorganized source code to make it more managable; as a
1212 side effect, gprof now compiles cleanly with "gcc -Wall"
1214 Thu Sep 1 15:46:49 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1216 * gprof.c (funcsymbol): bfd_find_nearest_line() is now used as a
1217 final cross-check to determine whether a static symbol should be
1218 considered as a function-name.
1220 Fri Aug 5 19:32:36 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1222 * gmon_io.c (gmon_out_read): recognize "-" as the filename for
1223 stdin; this is useful if you wanna keep gmon.out files compressed;
1224 this way you can "gzcat" the compressed file into gprof.
1226 * gprof.c: flag_min_count now initialized with 1 instead of 0.
1228 * basic_blocks.c (bb_annotate_source): added support for creating
1229 .tcov files when option flag_annotate_make_files is TRUE.
1230 (annotate_with_count): all counts less than the minimum count
1231 specified by -m are now annotated with hash-marks.
1233 * gprof.c (main): -A is now followed by a string of option chars.
1235 * basic_blocks.c (annotate_with_count): replaced b->count with
1238 * source.c: flag_annotate_source replaced by source_lock_map.
1240 * source.h: source_lock_map added.
1242 * gprof.c (main): new command-line syntax: -S simply specifies
1243 which source-files user is interested in; -A requests annotated
1244 source files and -AA requests that all lines in a source file
1247 Thu Aug 4 23:27:03 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1249 * basic_blocks.c (PATH_MAX): if undefined, define as 1024.
1251 * sparc.c, i386.c, tahoe.c, vax.c: added include of "time_hist.h"
1252 so s_lowpc etc. get declared.
1254 * arcs.h (doarcs): created.
1256 * arcs.c: reordered static functions such that they get defined
1259 * gprof.c (main): added options:
1260 -A: request annotation of all source lines (with -S)
1261 -m: minimum execution count (with default basic-block display)
1262 -N: force new file format (only if BSD_COMPATIBLE is defined)
1263 -S: annotate source file
1264 -t: set table length (with -S)
1266 * Makefile (OBJS): added basic_blocks.o call_graph.o gmon_io.o
1267 source.o time_hist.o
1269 Fri Jul 1 15:23:50 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1271 * gprof.c (asgnsamples): computation of "pcl" and "pch" depended
1272 on the fact being able to store a long in a double without loss of
1273 precision; this does not hold on machines with 64 bit longs and 64
1276 Fri Oct 21 18:58:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1278 * printgprof.c (flatprofheader): Always set totime to 1.0 if not
1279 greater than 0.0. Suggested by Harold Assink
1280 <carlo@sg.tn.tudelft.nl>.
1282 Fri Sep 23 15:06:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1284 * printgprof.c (printprof): Use free, not cfree.
1285 (printgprof, printindex): Ditto.
1287 Thu Sep 1 10:40:45 1994 Jeff Law (law@snake.cs.utah.edu)
1289 * gprof.h (kfromlist, ktolist, flist, Flist, elist, Elist): Make
1290 decls extern to keep native HP compiler quiet.
1292 Tue Aug 30 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1294 * gprof.c (funcsymbol): Ignore ___gnu_compiled as well as
1295 __gnu_compiled, for the benefit of systems which add a leading
1298 Wed Aug 24 12:49:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1300 * configure.in: Change i386-*-* to i[345]86-*-*.
1302 Sun Jul 10 00:35:31 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1304 * ns532.c, ns532.h: New Files. ns532 support.
1306 * config/mt-ns532: New File. ns532 support.
1308 * gprof.c: user register int i instead of defaulting the int.
1309 Allows compilation with -Dregister= for debugging.
1311 * configure.in: Add ns532 support.
1313 Thu Jun 23 11:22:41 1994 Jeff Law (law@snake.cs.utah.edu)
1315 * Makefile.in (gprof): Depend on $(LIBS).
1317 Fri May 27 12:24:57 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1319 From binutils-2.4 release:
1321 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1323 * configure.bat: [new] build makefile from makefile.in (dos)
1324 * hertz.c: allow static HERTZ (msdos needs it)
1325 * gprof.c: allow target to select "r" or "rb" for fopen
1326 * gprof.c: ignore __gnu_compiled symbols
1327 * i386.h: dfine FOPEN_RB to "rb" for dos.
1329 Tue May 17 15:30:22 1994 E. Michael Smith (ems@cygnus.com)
1331 * Makefile.in (.m.c:): Added .SUFFIXES : .m
1332 so flat_bl.c would make from flat_bl.m file.
1334 Thu May 5 19:23:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1336 * Makefile.in (install-info): Check for gprof.info in build dir,
1337 fall back to srcdir. Depend on it.
1339 * gprof.h (TRUE, FALSE): Always use undef before defining them.
1341 Mon Apr 4 23:47:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1343 * Makefile.in (MY_MACHINE): Renamed from MACHINE to avoid losing
1344 makes (osf1) in which the value of MACHINE can not be changed.
1345 * config/*.mt: Changed appropriately.
1347 Wed Mar 30 16:12:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1349 * gprof.c (getsymtab): Change nosyms to long. Rename
1350 get_symtab_upper_bound to bfd_get_symtab_upper_bound. Check for
1351 errors from bfd_get_symtab_upper_bound and
1352 bfd_canonicalize_symtab.
1354 Tue Mar 22 10:50:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1356 * gprof.c (funcsymbol): Use bfd_get_symbol_info instead of
1357 bfd_decode_symclass.
1359 Sun Mar 20 15:40:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1361 * Makefile.in: Avoid bug in hpux sed.
1363 Wed Dec 15 20:16:40 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1365 * gprof.texi (Invoking): add text about -v flag
1367 * gprof.1: add text about -v flag
1369 Wed Dec 8 16:55:06 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1371 * gprof.c (VERSION): defined a version macro, print the value
1372 when the -v option is used
1374 Tue Jul 6 10:11:56 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1376 * Makefile.in: Install correctly.
1378 Thu Jun 24 14:43:22 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1380 * gprof.c (main): Get whoami from argv, instead of hardcoding.
1381 Use it in usage message. Split usage message to fit in 80 cols.
1383 Sun Jun 20 20:58:02 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1385 * Makefile.in: Undo 15 June change.
1387 Wed Jun 16 12:54:53 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1389 * gmon.h, gprof.h: structs of chars used to hold external
1391 * gprof.c (getpfile, openpfile, readsamples): Swap data in using
1394 Tue Jun 15 23:09:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1396 * Makefile.in (.c.o): Look in ../include, not ../bfd, for bfd.h.
1398 Mon Jun 14 16:22:59 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1400 * Makefile.in: remove parentdir support
1402 Mon Jun 7 12:56:17 1993 Per Bothner (bothner@rtl.cygnus.com)
1404 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1405 * configure.in: No longer need to configure to get sysdep.h.
1407 Tue May 18 21:44:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1409 * Makefile.in (install): should not depend on install-info
1411 Mon Apr 26 12:37:46 1993 Ian Lance Taylor (ian@cygnus.com)
1413 * gprof.h: Include ansidecl.h before sysdep.h. Undefine hz.
1415 Tue Apr 13 16:14:03 1993 Per Bothner (bothner@cygnus.com)
1417 * M Makefile.in: Add -g to CFLAGS.
1418 Ads LDFLAGS and use in place of CFLAGS where appropriate.
1419 * configure.in: Make a sysdep.hlink in the same way other
1420 bfd-based directories do.
1421 * gprof.h (UNIT): Replace non-standard 'u_short' by 'unsigned
1423 * gprof.h: #include sysdep.h instead of a bunch of stuff.
1424 * gprof.c (main): Fix typo gproff->gprof.
1426 Thu Mar 25 19:00:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1428 * gprof.texi: add INFO-DIR-ENTRY
1430 Tue Mar 23 00:03:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1432 * Makefile.in: add installcheck target
1434 Sat Feb 27 18:17:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1436 * gprof.c (funcsymbol): Invert test for aflag.
1438 Thu Feb 25 16:01:50 1993 Per Bothner (bothner@rtl.cygnus.com)
1440 * printgprof (xmalloc, xrealloc): Cast results of malloc
1443 Wed Feb 3 13:55:33 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1445 * Makefile.in: created info, install-info, dvi
1447 Wed Jan 6 00:58:09 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1449 * Makefile.in: fix install rule for $(PROG)
1451 Fri Oct 9 11:25:41 1992 Mark Eichin (eichin@cygnus.com)
1453 * gprof.1: updated SYNOPSIS to match actual behavior.
1455 Mon Oct 5 17:50:16 1992 Per Bothner (bothner@cygnus.com)
1457 * gen-c-prog.awk: New awk script, lightly changed from
1458 previously deleted make-c-prog.awk. Converts a text file
1459 to a c function that prints that text.
1460 * flat_bl.m, fsf_callg_bl.m, bsd_callg_bl.m: New files.
1461 Inputs to gen-c-prog.awk, containing text describing
1463 * blurbs.c: Removed. Use *_bl.c instead.
1464 * Makefile.in: Use gen-cprog.awk to generate *_bl.c files
1465 from *_bl.m files. Also, improve *clean rules.
1466 * printgprof.c (printgprof): Usw new function names from *_bl.c.
1469 Sun Aug 30 19:54:53 1992 Per Bothner (bothner@rtl.cygnus.com)
1471 * gprof.h, gprof.c, printfgprof.c: Add support for two
1472 output styles: The default is similar to the old FSF gprof,
1473 while -T sets the variable bsd_style_output, which causes
1474 output matching Berkeley's gprof. The biggest differences
1475 are that with the FSF style output, the flat profile comes
1476 before the call graph; numbers come before explanations;
1477 and there is less gratuitous white space.
1478 * gprof.h, gprof.c, printfgprof.c: New discard_underscores
1479 variable causes discarding of initial underscores when
1480 printing symbol names. It is set unless there is a "main"
1481 symbol (without an underscore).
1482 * printfgprof.c: New function printnameonly(), called
1483 by printname(). It handles stripping of initial '_',
1484 as well as C++ name-demangling.
1485 * gprof.callg, gprof.flat, make-c-prog.awk: Removed.
1486 It is just as convenient to edit blurbs.c directly.
1487 * Makefile.in: Removed rule for making blurbs.c.
1488 * blurbs.c: This is now a true source file (as opposed
1489 to being generated from gprof.callg and gprof.flat).
1490 Change style to use one long string literal, instead of
1491 one literal per output line. Add FSF-style blurb for call graph.
1493 Wed Aug 19 14:36:39 1992 Ian Lance Taylor (ian@cygnus.com)
1495 * Makefile.in: always create installation directories.
1497 Wed Aug 12 15:14:14 1992 Mark Eichin (eichin@cygnus.com)
1499 * Makefile.in: change ${MACHINE} to $(MACHINE).
1501 Sun Jul 19 17:34:01 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1503 * Makefile.in: removed installation of the now useless
1504 call.{flag,callg} files.
1506 * gprof.1: now uses the standard man macros instead of the new BSD
1509 Sun Jul 12 19:06:00 1992 John Gilmore (gnu at cygnus.com)
1511 * configure.in: Remove host section, expand target section.
1512 * config/mt-{tahoe,vax}: Add, to match existing support files.
1513 * config/tmake-*: Remove leftover crud.
1515 * blurbs.c: New file, created from gprof.flat and gprof.callg by
1516 * make-c-prog.awk: which processes text files into C programs.
1517 * printgprof.c (flatprofheader, gprofheader): Call new functions
1519 (printblurb): Remove.
1520 * Makefile.in: Infrastructure to build blurbs.
1521 * pathnames.h: has been removed. Gprof now has no filename
1525 Sat Jul 11 18:07:21 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1527 * Makefile.in: define man1dir and install the man page
1529 Fri Jul 10 21:14:08 1992 david d `zoo' zuhn (zoo@cygnus.com)
1531 * Makefile.in: added dummy info and install-info targets
1533 Thu Jun 4 11:34:02 1992 Mark Eichin (eichin at cygnus.com)
1535 * lookup.c: fixed fencepost in nllookup and added dbg_nllookup for
1536 help in debugging the problem (with -DDEBUG)
1537 * gprof.c: symbol values are now real values, don't add the vma
1538 anymore. (done for solaris; should verify this on other platforms)
1539 * ChangeLog: created.