1 2000-09-02 Nick Clifton <nickc@redhat.com>
3 * configure.in: Increase version number to 2.10.91.
4 * configure: Regenerate.
5 * aclocal.m4: Regenerate.
6 * config.in: Regenerate.
8 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
10 * acinclude.m4: Include libtool and gettext macros from the
12 * aclocal.m4, configure: Rebuilt.
14 2000-07-26 Nick Clifton <nickc@cygnus.com>
16 * bb_exit_func.c: Assign copyright to FSF. Note that David
17 Mosberger-Tang <David.Mosberger@acm.org> continuted this code.
19 2000-07-24 Nick Clifton <nickc@cygnus.com>
21 * basic_blocks.c: Add copyright notice.
22 * basic_blocks.h: Add copyright notice.
23 * call_graph.c: Add copyright notice.
24 * call_graph.h: Add copyright notice.
25 * cg_print.c: Add copyright notice.
26 * cg_print.h: Add copyright notice.
27 * corefile.c: Add copyright notice.
28 * corefile.h: Add copyright notice.
29 * gmon_io.c: Add copyright notice.
30 * gmon_io.h: Add copyright notice.
31 * gmon_out.h: Add copyright notice.
32 * hist.c: Add copyright notice.
33 * hist.h: Add copyright notice.
34 * search_list.c: Add copyright notice.
35 * search_list.h: Add copyright notice.
36 * source.c: Add copyright notice.
37 * source.h: Add copyright notice.
38 * sym_ids.c: Add copyright notice.
39 * sym_ids.h: Add copyright notice.
40 * symtab.c: Add copyright notice.
41 * symtab.h: Add copyright notice.
43 2000-07-05 Kenneth Block <krblock@computer.org>
45 * gprof/gprof.c: Add optional style to demangle switch
46 * gprof/gprof.texi: Document optional style to demangle switch.
48 2000-06-05 DJ Delorie <dj@redhat.com>
52 2000-07-01 Alan Modra <alan@linuxcare.com.au>
54 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
55 (CLEANFILES): Add DEPA.
56 * Makefile.in: Regenerate.
58 2000-06-22 Alan Modra <alan@linuxcare.com.au>
60 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
62 * Makefile.in: Regenerate.
64 2000-06-20 Alan Modra <alan@linuxcare.com.au>
66 * source.c (annotate_source): Correct pointer comparison when
67 checking for backslashes.
69 2000-06-13 H.J. Lu <hjl@gnu.org>
71 * configure: Regenerate.
73 2000-06-08 David O'Brien <obrien@FreeBSD.org>
75 * configure.in (VERSION): Update to show this is the CVS mainline.
77 2000-06-07 Philippe De Muyter <phdm@macqel.be>
79 * source.c: Remove direct inclusion of sys/stat.h.
81 2000-05-31 Nick Clifton <nickc@cygnus.com>
83 * gprof.h (_): Revert previous delta. We want to use gettext,
84 not dgettext in the _ macro.
86 2000-05-29 Alan Modra <alan@linuxcare.com.au>
88 * gprof.h (_): Use BFD version.
90 2000-05-26 Nick Clifton <nickc@cygnus.com>
92 * gprof.c (main): When calling getopt_long indicate that the 'd'
93 switch takes an optional argument, whereas the 'D' switch takes no
96 2000-05-26 Alan Modra <alan@linuxcare.com.au>
98 * dep-in.sed: Copy from ../binutils.
99 * Makefile.am: Update dependencies with "make dep-am"
100 * Makefile.in: Regenerate.
102 * gprof.h: Remove most nls defines. They are pulled in by
103 bfd/sysdep.h. #include "ansidecl.h" not <ansidecl.h>
105 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
107 * gprof.texi: Fix numerous typos. Mention some DOS/Windows related
110 * configure.in: Check for setmode function.
111 * configure: Regenerate.
113 * gmon_io.h (SET_BINARY) [HAVE_SETMODE]: Define.
115 * gmon_io.c (gmon_out_read) [SET_BINARY]: Switch stdin into binary
118 * source.c: Include filenames.h and sys/stat.h.
119 (source_file_lookup_path, source_file_lookup_name): Use
120 FILENAME_CMP to compare file names.
121 (annotate_source) [__MSDOS__]: If "filename-ann" would overwrite
122 "filename", replace the extension with ".ann".
123 [HAVE_DOS_BASED_FILE_SYSTEM]: Support file names with
124 backslashes and drive letters.
125 Use IS_ABSOLUTE_PATH.
127 * search_list.h (PATH_SEP_CHAR): Define.
129 * search_list.c (search_list_append): Use PATH_SEP_CHAR.
131 * hertz.c (HERTZ) [__MSDOS__]: Don't define unless they have
132 neither HAVE_SETITIMER nor HAVE_SYSCONF.
133 [HAVE_SETITIMER]: If they define both HAVE_SETITIMER and
134 HAVE_SYSCONF, try setitimer and fall back on sysconf.
136 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
138 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
139 --enable-build-warnings option.
140 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
141 * Makefile.in, configure, aclocal.m4: Re-generate.
143 2000-04-05 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
145 * gprof.c (copyright): Do not use N_ in array initializer.
147 2000-04-04 Alan Modra <alan@linuxcare.com.au>
149 * po/gprof.pot: Regenerate.
151 * gprof.c (usage): Restore translated part of bug string.
153 * Makefile.am (BASEDIR): Define.
157 (INCLUDES): Add "-I."
158 (DEP, DEP1, dep.sed, dep, dep-in, dep-am): New targets.
159 (CLEANFILES): Define.
161 * Makefile.in: Regenerate.
163 2000-04-03 Alan Modra <alan@linuxcare.com.au>
165 * gprof.h: #include "bin-bugs.h".
166 * gprof.c (usage): Use REPORT_BUGS_TO.
168 2000-03-31 Alan Modra <alan@linuxcare.com.au>
170 * symtab.c (symtab_finalize): Don't use post-increment on
171 structure copy, to work around a ppc gcc bug.
173 1999-09-29 Mark Kettenis <kettenis@gnu.org>
175 * hertz.h [MACH] (hertz): Remove macro. The
176 <machine/mach_param.h> include doesn't exist on al Mach based
177 systems, and the definition of hertz breaks compilation of hertz.c
180 2000-02-22 Ian Lance Taylor <ian@zembu.com>
182 From Brad Lucier <lucier@math.purdue.edu>:
183 * i386.c (i386_find_call): Add cast to ensure that printf argument
185 * tahoe.c (tahoe_find_call): Likewise.
186 * vax.c (vax_find_call): Likewise.
188 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
190 * utils.c (print_name_only): Don't pass error strings to
191 printf as format arg.
193 1999-09-24 Nick Clifton <nickc@cygnus.com>
195 * gmon_io.c (gmon_out_read): Make sure that sensible values
196 are extracted from a raw header.
198 1999-08-06 Ian Lance Taylor <ian@zembu.com>
200 From Brad Lucier <lucier@math.purdue.edu>:
201 * corefile.c (core_create_line_syms): Add cast for printf.
203 1999-07-21 Ian Lance Taylor <ian@zembu.com>
206 * configure.bat: Remove; obsolete.
208 1999-07-15 Ian Lance Taylor <ian@zembu.com>
210 * configure.in: Bump version number to 2.9.5.
211 * configure: Rebuild.
213 1999-07-11 Ian Lance Taylor <ian@zembu.com>
215 * corefile.c (core_create_function_syms): Add ATTRIBUTED_UNUSED.
216 * sym-ids.c (non_existent_file): Fully initialize structure.
218 1999-07-01 Ian Lance Taylor <ian@zembu.com>
220 * Many files: Add casts in many print statements to cast bfd_vma
221 values to unsigned long when calling printf.
222 * Makefile.am ($(OBJECTS)): Add gmon.h.
223 * Makefile.in: Rebuild.
225 Mon Jun 14 10:35:28 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
227 * gprof.texi: Fix typo.
229 1999-06-13 Ian Lance Taylor <ian@zembu.com>
231 From Bob Byrnes <byrnes@curl.com>:
232 * cg_dfn.c: Include "libiberty.h"
233 (DFN_INCR_DEPTH): Define instead of DFN_DEPTH.
234 (dfn_stack): Define as pointer rather than array.
235 (pre_visit): Reallocate dfn_stack as needed.
237 1999-04-26 Tom Tromey <tromey@cygnus.com>
239 * aclocal.m4, configure: Updated for new version of libtool.
241 1999-04-06 Ian Lance Taylor <ian@zembu.com>
243 * gprof.h (LC_MESSAGES): Never define.
244 * gprof.c (main): Don't pass LC_MESSAGES to setlocale if the
245 system does not define it.
247 1999-04-05 H.J. Lu <hjl@gnu.org>
249 * corefile.c (core_create_line_syms): Don't use fixed size array
250 for prev_name and prev_filename.
252 1999-04-04 Michael Hohmuth <hohmuth@innocent.com>
254 * gprof.h (FF_BSD44): Define.
255 * gmon.h (struct raw_phdr): Add version, profrate, and spare
256 fields unconditionally.
257 (struct old_raw_phdr): New struct.
258 * gprof.c (main): Handle -O 4.4bsd.
259 * gmon_io.c (gmon_out_read): Handle BSD 4.4 format, either
260 automatically or by user specification.
261 (gmon_out_write): Handle BSD 4.4 format.
262 * configure.in: Don't set BSD44_FORMAT.
263 * gprof.texi (Miscellaneous Options): Document -O 4.4bsd.
264 * configure, gconfig.in: Rebuild.
266 Tue Feb 16 17:01:33 1999 Ian Lance Taylor <ian@cygnus.com>
268 * configure.in: Change AC_PREREQ to 2.13. Change AM_PROG_INSTALL
269 to AC_PROG_INSTALL. Remove AM_CYGWIN32. Change AM_EXEEXT to
270 AC_EXEEXT. Add comment to AC_DEFINE.
271 * acconfig.h: Remove.
272 * aclocal.m4: Rebuild.
273 * configure: Rebuild.
274 * Makefile.in: Rebuild.
275 * gconfig.in: Rebuild.
277 Sun Dec 6 21:57:50 1998 Ian Lance Taylor <ian@cygnus.com>
279 * gprof.texi (Symspecs): Mention that you have to add any
280 underscore yourself when naming a symbol.
282 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
284 * configure.in: detect cygwin* instead of cygwin32*
285 * configure: regenerate
287 Wed Aug 12 14:59:06 1998 Ian Lance Taylor <ian@cygnus.com>
289 Avoid some overflow cases:
290 * basic_blocks.h (bb_min_calls): Change to unsigned long.
291 * call_graph.h (cg_tally): Change count parameter to unsigned
293 * cg_arcs.h (Arc): Change count field to unsigned long.
294 (arc_add): Change count parameter to unsigned long.
295 * source.h (Source_File): Change ncalls field to unsigned long.
296 * symtab.h (Sym): Change fields ncalls, bb_calls, and
297 cg.self_calls to unsigned long.
298 * Many files: Update accordingly.
300 * configure, Makefile.in, aclocal.m4: Rebuild with current tools.
302 Fri Jul 10 17:29:49 1998 Stan Cox <scox@equinox.cygnus.com>
304 * configure.in (BSD44_FORMAT): Define for cygwin32, win32, mingw32
305 * configure: Rebuild.
307 Fri Jun 12 13:40:05 1998 Tom Tromey <tromey@cygnus.com>
309 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
310 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
312 Sun May 10 22:35:33 1998 Jeffrey A Law (law@cygnus.com)
314 * po/Make-in (install-info): New target.
316 Tue May 5 18:28:40 1998 Tom Tromey <tromey@cygnus.com>
318 * gprof.h (_): Undefine BFD's version.
320 Tue Apr 28 19:17:33 1998 Tom Tromey <tromey@cygnus.com>
322 * gprof.c (main): Conditionally call setlocale.
323 * gprof.h: Include <locale.h> if HAVE_LOCALE_H.
324 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
326 Tue Apr 28 19:50:09 1998 Ian Lance Taylor <ian@cygnus.com>
328 * corefile.c: Rename from core.c.
329 * corefile.h: Rename from core.h.
330 * Many .c files: Include corefile.h rather than core.h.
331 * Makefile.am (sources): Change core.c to corefile.c.
332 (noinst_HEADERS): Change core.h to corefile.h.
333 ($(OBJECTS)): Depend upon corefile.h rather than core.h.
334 (corefile.o): Rename target from core.o, depend upon corefile.c.
335 * Makefile.in, po/POTFILES.in: Rebuild.
337 Mon Apr 27 16:50:40 1998 Ian Lance Taylor <ian@cygnus.com>
339 * configure.in: Change version number to 2.9.4
340 * configure: Rebuild.
342 Wed Apr 22 16:01:17 1998 Tom Tromey <tromey@cygnus.com>
344 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
346 Wed Apr 22 00:00:22 1998 Tom Tromey <tromey@scribbles.cygnus.com>
348 * gprof.h: Added includes and defines for gettext.
349 * configure.in (ALL_LINGUAS): New macro.
350 Call CY_GNU_GETTEXT. Create po/Makefile.in and po/Makefile.
351 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
352 HAVE_LC_MESSAGES): Define.
353 * gprof.c (main): Call setlocale, bindtextdomain, textdomain.
354 * Makefile.am (SUBDIRS): New macro.
355 (INCLUDES): Look in intl dirs for headers. Define LOCALEDIR.
356 (gprof_DEPENDENCIES): Added INTLDEPS.
357 (gprof_LDADD): Added INTLLLIBS.
358 (POTFILES): New macro.
359 (po/POTFILES.in): New target.
360 * Many files: Wrap user-visible strings with gettext invocation.
362 Tue Apr 7 12:43:37 1998 Ian Lance Taylor <ian@cygnus.com>
364 From hjl@lucon.org <H.J. Lu>:
365 * Makefile.am (diststuff): New target.
366 * Makefile.in: Rebuild.
368 Mon Mar 30 12:47:48 1998 Ian Lance Taylor <ian@cygnus.com>
370 * configure.in: Set version to 2.9.1.
371 * configure: Rebuild.
373 * Branched binutils 2.9.
375 Sat Mar 28 23:09:08 1998 Ian Lance Taylor <ian@cygnus.com>
377 Fix some gcc -Wall warnings:
378 * cg_arcs.c (num_cycles): Change to unsigned int.
380 (arc_add): Change maxarcs to unsigned int.
381 (cg_assemble): Change index to unsigned int.
382 * cg_arcs.h (num_cycles, numarcs): Update declarations.
383 * cg_print.c (cg_print): Change index to unsigned int.
384 (cg_print_index): Change index, nnames, todo, i, and j to unsigned
386 (cg_print_file_ordering): Change symbol_count and index2 to
388 * core.c (symbol_map_count): Change to unsigned int.
389 (core_create_function_syms): Change j to unsigned int.
390 (core_create_line_syms): Add cast to avoid warning.
391 * hist.c (hist_assign_samples): Change j to unsigned int.
392 (hist_print): Change index to unsigned i nt. Add cast to avoid
394 * sym_ids.c (parse_spec): Add casts to avoid warning.
395 * symtab.c (symtab_finalize): Change j to unsigned int.
396 (sym_lookup): Update printf format strings.
397 * symtab.h (Sym_Table): Change len to unsigned int.
398 * tahoe.c (tahoe_reladdr): Add casts to avoid warnings.
400 Tue Mar 24 19:00:11 1998 Ian Lance Taylor <ian@cygnus.com>
402 Add --demangle and --no-demangle options:
403 * gprof.h (demangle): Declare.
404 * gprof.c (demangle): New global variable.
405 (OPTION_DEMANGLE, OPTION_NO_DEMANGLE): Define.
406 (long_options): Add "demangle" and "no-demangle".
407 (usage): Mention --demangle and --no-demangle.
408 (main): Handle OPTION_DEMANGLE and OPTION_NO_DEMANGLE.
409 * utils.c (print_name_only): Only demangle symbol name if demangle
411 * gprof.texi (Output Options): Document new options.
413 Fri Mar 20 19:21:56 1998 Ian Lance Taylor <ian@cygnus.com>
415 * Makefile.in: Rebuild with automake 1.2e.
416 * aclocal.m4, configure: Rebuild with libtool 1.2.
418 Thu Feb 12 14:36:05 1998 Ian Lance Taylor <ian@cygnus.com>
420 * gprof.c (usage): Update bug-gnu-utils address.
422 Sat Feb 7 15:43:12 1998 Ian Lance Taylor <ian@cygnus.com>
424 * configure, aclocal.m4: Rebuild with new libtool.
426 Fri Feb 6 12:02:28 1998 Ian Lance Taylor <ian@cygnus.com>
428 * alpha.c (alpha_Instruction): Use int, not signed.
430 Fri Feb 6 02:00:19 1998 Jeffrey A Law (law@cygnus.com)
432 * core.c (core_init): Adding missing "break".
434 Thu Feb 5 12:49:37 1998 Ian Lance Taylor <ian@cygnus.com>
436 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
438 Tue Feb 3 14:25:25 1998 Brent Baccala <baccala@freesoft.org>
440 * bbconv.pl: New file.
441 * Makefile.am (EXTRA_DIST): Add bbconv.pl.
442 * Makefile.in: Rebuild.
444 * gprof.texi: Extensive additions to document all arguments and
447 * symtab.c (symtab_finalize): Prefer function symbols over line
449 (dbg_sym_lookup): Correct debugging messages.
451 * gprof.c (main): --sum implies --line.
453 * cg_print.c (cg_print): When doing line by line profiling, don't
454 use a non-function as a main listing item.
456 * call_graph.c (cg_tally): When using line by line profiling, use
457 the function symbol as the child.
459 * symtab.h (NBBS): Define.
460 (Sym): Add bb_addr and bb_calls fields.
461 * basic_blocks.c (bb_read_rec): Save multiple basic blocks per
463 (bb_write_blocks): Adjust for multiple basic blocks per symbol.
464 (print_exec_counts): Don't check whether a symbol is the start of
465 a basic block. Print all basic blocks for a symbol.
466 (annotate_with_count): Rewrite to print all basic block counts and
467 to pay attention to width argument.
468 (print_annotated_source): Don't check whether symbol is the start
471 Make it possible to build a cross gprof, although a few cases are
473 * configure.in: Don't set MY_TARGET.
474 * gprof.h: Don't include MACHINE_H. Don't define FOPEN_RB or
475 FOPEN_WB; just get them from sysdep.h.
476 * core.h (min_insn_size, offset_to_code): Declare.
477 * core.c (MIN_INSN_SIZE): Don't define.
478 (min_insn_size, offset_to_code): New variables.
479 (core_init): Initialize min_insn_size and offset_to_code.
480 (find_call): New function.
481 (core_create_line_syms): Don't use min_dist. Set is_static in
483 * hist.c (UNITS_TO_CODE): Define.
484 * gprof.c (default_excluded_list): Add "__mcount_internal".
485 * gmon.h: Change TARGET_alpha to __alpha__.
486 * hertz.h: Ifdef MACH, define hertz as HZ.
487 * alpha.c (alpha_Instruction): Rename from Instruction. Change
489 (alpha_find_call): Rename from find_call.
491 * dummy.c, dummy.h: Remove.
492 * i386.c (i386_iscall): Rename from iscall. Change all
493 references. Check for call instruction, not jump or lcall.
494 (i386_find_call): Rename from find_call. Correct for VMA.
495 Correct call destination computation. Don't dereference symbol if
498 * ns532.c, ns532.h: Remove.
499 * sparc.c (CALL): Define.
500 (sparc_find_call): Rename from find_call.
502 * tahoe.c: Include cg_arcs.h, core.h, hist.h, and symtab.h. Don't
505 (enum tahoe_opermodes, tahoe_operandenum): Define. Rename all
506 references to opermodes or operandenum to these.
507 (tahoe_operandmode): Rename from operandmode. Call abort if
508 switch does not return.
509 (tahoe_operandname): Rename from operandname. Call abort if
510 switch does not return.
511 (tahoe_operandlength): Rename from operandlength. Call abort if
512 switch does not return.
513 (tahoe_reladdr): Rename from reladdr.
514 (tahoe_find_call): Rename from find_call. Use core_text_space
515 rather than textspace.
517 * vax.c (CALLS, PC): Define.
518 (enum opermodes, operandenum, struct modebyte): Define.
519 (vax_operandmode): Rename from operandmode. Call abort if switch
521 (vax_operandname): Rename from operandname. Call abort if switch
523 (vax_operandlength): Rename from operandlength. Call abort if
524 switch does not return.
525 (vax_reladdr): Rename from reladdr.
526 (vax_find_call): Rename from find_call.
528 * Makefile.am (AUTOMAKE_OPTIONS): Set to cygnus.
530 (INCLUDES): Remove -DTARGET_$(MY_TARGET) and -DMACHINE_H=
532 (gprof_SOURCES): Add i386.c, alpha.c, vax.c, tahoe.c, sparc.c.
533 (gprof_DEPENDENCIES): Remove $(MY_TARGET).o.
534 (gprof_LDADD): Likewise.
535 (noinst_HEADERS): Remove alpha.h, i386.h, ns532.h, sparc.h,
536 tahoe.h, vax.h, dummy.h.
537 (EXTRA_DIST): Remove alpha.c, i386.c, ns532.c, sparc.c, tahoe.c,
539 ($(OBJECTS)): Don't depend upon $(MY_TARGET).h.
540 ($(MY_TARGET).o): Remove target.
541 (i386.o, alpha.o, vax.o, tahoe.o, sparc.o): New targets.
542 * configure, Makefile.in, aclocal.m4: Rebuild.
544 Mon Dec 29 14:17:08 1997 Ian Lance Taylor <ian@cygnus.com>
546 * core.c (core_sym_class): Treat weak symbols as text symbols.
547 From Dean Gaudet <dgaudet@arctic.org>.
549 Wed Sep 24 11:35:43 1997 Ian Lance Taylor <ian@cygnus.com>
551 * aclocal.m4: Rebuild with new libtool.
552 * Makefile.in: Rebuild with current automake.
553 * configure: Rebuild.
555 Sat Aug 9 16:25:01 1997 Ian Lance Taylor <ian@cygnus.com>
557 * configure.in: Change version number to 2.8.2. Call
558 AM_PROG_LIBTOOL. Remove shared library handling; now handled by
559 libtool. Add AM_CONFIG_HEADER. Change AC_PROG_INSTALL to
560 AM_PROG_INSTALL. Add AM_EXEEXT.
561 * Makefile.am (LINK): Remove.
562 (gprof_LDFLAGS): Remove
563 (gprof_DEPENDENCIES): Change libbfd.a to libbfd.la.
564 (gprof_LDADD): Likewise.
565 ($(OBJECTS)): Depend upon gconfig.h and ../bfd/config.h.
566 * gprof.h: Undefine PACKAGE and VERSION after including BFD
567 sysdep.h file, then include new gconfig.h file.
568 * gprof.c (VERSION): Don't define.
569 * acconfig.h: New file.
570 * stamp-h.in: New file.
571 * gconfig.in: New file, created by autoheader.
572 * Makefile.in, configure, aclocal.m4: Rebuild.
574 Sat Jun 28 23:20:42 1997 Ian Lance Taylor <ian@cygnus.com>
576 * aclocal.m4, configure, Makefile.in: Rebuild with automake 1.2.
578 Mon Jun 16 15:31:39 1997 Ian Lance Taylor <ian@cygnus.com>
580 * Makefile.am (INCLUDES): Add -DDEBUG.
581 * Makefile.in: Rebuild.
583 Tue Apr 15 14:19:30 1997 Ian Lance Taylor <ian@cygnus.com>
585 Change to use automake:
586 * Makefile.am: New file.
587 * configure.in: Run AM_INIT_AUTOMAKE, AM_MAINTAINER_MODE, and
589 * aclocal.m4: New file, created by aclocal.
590 * Makefile.in: Replace with file created by automake --cygnus.
591 * configure: Rebuild.
593 Thu Apr 3 13:21:25 1997 Ian Lance Taylor <ian@cygnus.com>
595 * gprof.c (VERSION): Define as "2.8.1".
597 * Branched binutils 2.8.
599 Thu Mar 27 17:15:23 1997 Ian Lance Taylor <ian@cygnus.com>
601 * gprof.c (main): Correct copyright message.
603 Mon Mar 24 11:12:26 1997 Ian Lance Taylor <ian@cygnus.com>
605 * Makefile.in (.c.o): Define TARGET_$(MY_TARGET) when compiling.
606 * gmon.h: Use bytes counts rather than sizeof in struct raw_phdr
609 Mon Mar 17 10:54:47 1997 David Mosberger-Tang <davidm@azstarnet.com>
611 * cg_arcs.c (arc_add): memset() newly alloced arc to ensure
612 all fields are initialized with 0.
614 Sat Mar 15 19:17:31 1997 H.J. Lu <hjl@lucon.org>
616 * symtab.h (find_call): Declare.
617 * cg_arcs.c (cg_assemble): Don't declare find_call.
618 * hist.c (scale_and_align_entries): Declare.
620 Thu Feb 27 12:46:53 1997 Ian Lance Taylor <ian@cygnus.com>
622 * configure.in: Define BSD44_FORMAT if the target looks like a
623 BSD4.4 derived system.
624 * configure: Rebuild.
625 * Makefile.in (.c.o): Add @DEFS@.
626 * gmon_io.c (gmon_out_read): In BSD44_FORMAT code, get profrate
627 from profrate field, not version field.
629 Thu Jan 16 17:42:54 1997 Ian Lance Taylor <ian@cygnus.com>
631 * dummy.c (find_call): Clear ignore_direct_calls.
633 Tue Dec 31 15:44:10 1996 Ian Lance Taylor <ian@cygnus.com>
635 * Makefile.in (.c.o): Add -D_GNU_SOURCE. Put $(CFLAGS) at the
637 (gprof): Put $(CFLAGS) after the other options.
639 Tue Nov 26 17:08:38 1996 Ian Lance Taylor <ian@cygnus.com>
641 * configure: Rebuild with autoconf 2.12.
643 Wed Oct 2 15:23:16 1996 Ian Lance Taylor <ian@cygnus.com>
645 * sparc.c (find_call): Align p_lowpc to avoid bus error.
647 Tue Oct 1 15:58:10 1996 Ian Lance Taylor <ian@cygnus.com>
649 * gprof.c (usage): Print bug report address.
650 (main): Change version printing to match current GNU standards.
652 Fri Aug 30 12:16:11 1996 Ian Lance Taylor <ian@cygnus.com>
654 * gmon.h: Replace #elif with #else/#endif.
656 Thu Aug 29 17:04:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
658 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
659 * configure: Regenerate.
661 Thu Aug 22 17:12:30 1996 Ian Lance Taylor <ian@cygnus.com>
663 * configure.in: Set and substitute HLDENV.
664 * configure: Rebuild.
665 * Makefile.in (HLDENV): New variable.
666 (gprof): Use $(HLDENV).
668 Wed Aug 7 14:43:51 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
670 * core.c (read_function_mappings): Cast xmalloc return.
672 Thu Jul 4 12:01:42 1996 Ian Lance Taylor <ian@cygnus.com>
674 * gprof.c (VERSION): Define as "2.7.1".
676 * Released binutils 2.7.
678 * bb_exit_func.c: Rename from __bb_exit_func.c, so that it can be
679 stored on a System V file system.
681 Thu Jun 27 11:36:22 1996 Ian Lance Taylor <ian@cygnus.com>
683 * configure.in: Call AC_ISC_POSIX.
684 * configure: Rebuild.
685 * Makefile.in (gprof): Pass $(CFLAGS) during link.
686 * hertz.c: Don't include <sys/time.h>; let sysdep.h handle that.
687 If HAVE_SETITIMER is not defined, try using sysconf.
689 Mon Jun 24 18:27:28 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
691 * Makefile.in (exec_prefix, bindir, libdir, mandir, infodir, datadir,
692 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
693 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
694 (AC_PROG_INSTALL): added.
695 * configure: Rebuilt.
697 Mon Jun 24 12:03:09 1996 Ian Lance Taylor <ian@cygnus.com>
699 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
700 using shared libraries.
701 * configure: Rebuild with autoconf 2.10.
703 Tue Jun 18 17:35:58 1996 Ian Lance Taylor <ian@cygnus.com>
705 * core.c (core_create_line_syms): Use xstrdup rather than strdup.
706 * source.c (source_file_lookup_path): Likewise.
708 Mon Apr 8 14:44:33 1996 Ian Lance Taylor <ian@cygnus.com>
710 * configure.in: Permit --enable-shared to specify a list of
712 * configure: Rebuild.
714 Thu Mar 21 17:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
716 * core.c (core_create_function_syms): Move filename and func_name
717 inside ifdef where they are used.
719 * core.c (core_sym_class): Parenthesize && within ||.
720 * symtab.c (symtab_finalize): Correct parenthesization.
722 * cg_print.h (cg_print_file_ordering): Declare.
723 (cg_print_function_ordering): Declare.
725 * __bb_exit_func.c (__bb_exit_func): Replace bcopy with memcpy.
726 * cg_arcs.c (arc_add): Likewise.
727 * cg_print.c (cg_print_function_ordering): Likewise.
729 Thu Mar 21 17:02:02 1996 David Mosberger-Tang <davidm@azstarnet.com>
731 * gprof.c (default_excluded_list): Add "__mcount".
733 * gprof.c (main): Change ifdef __osf__ to __alpha__.
735 * gmon_io.c (gmon_out_read): If BSD44_FORMAT is defined, get the
736 profiling rate from the header.
738 * gmon.h (struct raw_phdr): Only include pad if both __alpha__ and
739 __osf__ are defined. Add new fields if BSD44_FORMAT is defined.
741 * alpha.h (MIN_INSN_SIZE): Define.
742 * core.c (MIN_INSN_SIZE): If not defined, define as 1.
743 (core_sym_class): Ignore debugging symbols.
744 (core_create_line_syms): Use MIN_INSN_SIZE when gathering line
747 Wed Mar 20 18:15:47 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
749 * cg_print.c (cg_print_function_ordering): Fix __GNUC__ misspelled
751 (order_and_dump_functions_by_arcs): Likewise.
753 Tue Mar 12 12:19:50 1996 Ian Lance Taylor <ian@cygnus.com>
755 * configure: Rebuild with autoconf 2.8.
757 Sun Feb 18 15:06:18 1996 Ian Lance Taylor <ian@cygnus.com>
759 * configure.in: Check for 'do not mix' from native linker before
760 trying to use -rpath.
761 * configure: Rebuild.
763 Tue Feb 13 15:32:53 1996 Ian Lance Taylor <ian@cygnus.com>
765 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
766 * configure: Rebuild.
768 Wed Feb 7 14:03:17 1996 Ian Lance Taylor <ian@cygnus.com>
770 * configure.in: Don't set CC. Look for --enable-shared. Set
771 BFDLIB and HLDFLAGS and substitute them.
772 * configure: Rebuild.
773 * Makefile.in (LIBS): Use @BFDLIB@.
774 (HLDFLAGS): New variable.
775 (gprof): Use $(HLDFLAGS).
777 Mon Feb 5 16:34:44 1996 Ian Lance Taylor <ian@cygnus.com>
779 Support for building bfd and opcodes as shared libraries, based on
780 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
781 * Makefile.in (LIBDEPS): New variable.
782 (LIBS): Use -L../bfd -lbfd.
783 (gprof): Depend upon $(LIBDEPS) rather than $(LIBS).
785 Sat Dec 30 10:11:03 1995 Jeffrey A Law (law@cygnus.com)
787 * gprof.c (long_options): Add "--function-ordering" and
788 "--file-ordering" options.
789 (usage): Add new options to usage message.
790 (main): Handle new options.
791 * gprof.h (STYLE_FUNCTION_ORDER): Define.
792 (STYLE_FILE_ORDER): Define.
793 (function_mapping_file): Declare.
794 * cg_arcs.c (arcs, numarcs): New globals.
795 (arc_add): Put new arcs into the arc array so the function/file
796 ordering code can examine them.
797 * cg_arcs.h (struct arc): New field "has_been_placed".
798 (arcs, numarcs): Declare new globals.
799 * core.c (symbol_map, symbol_map_count): New globals.
800 (read_function_mappings): New function to read in a function
802 (core_init): Call read_function_mappings if a function mapping
804 (core_create_function_syms): Handle function to object file
806 * symtab.h (struct sym): New fields "mapped", "has_been_placed",
808 * cg_print.c (cmp_arc_count): New function for sorting arcs.
809 (cmp_fun_nuses): Likewise for functions.
810 (cg_print_function_ordering): New function to print a suggested
812 (cg_print_file_ordering): Likewise for ordering .o files.
813 (order_and_dump_functions_by_arcs): Helper function for function
814 and object file ordering code.
816 Sun Dec 24 21:32:27 1995 Jeffrey A Law (law@cygnus.com)
818 * core.c (core_sym_class): Ignore symbols without BSF_FUNCTION
819 set if ignore_non_function is set.
820 * gprof.h (ignore_non_functions): Declare.
821 * gprof.c (ignore_non_functions): Define.
822 (long_options): Add "ignore-non-functions".
823 (usage): Add new options.
824 (main): Recognize "-D" and "--ignore-non-functions" option.
826 Tue Nov 21 13:24:39 1995 Ken Raeburn <raeburn@cygnus.com>
828 * Makefile.in (.m.c): Strip out directory name from function
831 * hist.c (scale_and_align_entries): Don't use DEFUN_VOID. Do
832 UNITS_TO_CODE adjustment unconditionally; compiler can optimize
833 away zero-offset case. Refer to scaled_addr, not aligned_addr.
835 * vax.c: Don't include vax.h here.
837 Thu Nov 16 03:41:37 1995 Ken Raeburn <raeburn@cygnus.com>
839 Version 2.6 released.
841 Wed Nov 8 11:40:04 1995 Ian Lance Taylor <ian@cygnus.com>
843 * gprof.c (main): Cast getenv return value.
845 Mon Nov 6 15:05:00 1995 Ken Raeburn <raeburn@cygnus.com>
847 * Makefile.in (TAGS): New target.
849 Wed Nov 1 12:51:21 1995 Per Bothner <bothner@kalessin.cygnus.com>
851 * Makefile.in (DISTSTUFF): Rename to GEN_FILES, to avoid confusion.
852 (all): Depend on $(GEN_FILES), not diststuff (which also depends
855 Wed Nov 1 15:23:15 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
857 * sym_ids.c: Include <ctype.h>.
859 Wed Oct 25 13:24:31 1995 Per Bothner <bothner@kalessin.cygnus.com>
861 * Makefile.in (diststuff): Also make info.
862 (mostlyclean): Don't remove gprof.info*.
863 (maintainer-clean realclean): Also remove *.info*.
865 Fri Oct 6 16:25:32 1995 Ken Raeburn <raeburn@cygnus.com>
867 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
869 * Makefile.in: Add dependecies for $(OBJS) on header files.
871 * cg_print.c (print_cycle, print_members, cg_print_index): Fix new
872 style output format to make it consistent.
873 * dummy.c (find_call): Fix typo in error message.
875 Wed Sep 20 13:21:02 1995 Ian Lance Taylor <ian@cygnus.com>
877 * Makefile.in (maintainer-clean): New target, synonym for
880 Fri Sep 8 14:38:08 1995 Ian Lance Taylor <ian@cygnus.com>
882 * Makefile.in (install): Don't install in $(tooldir).
884 Fri Aug 25 15:30:05 1995 Ken Raeburn <raeburn@cygnus.com>
886 NS32K changes from Ian Dall:
887 * configure.in: Use ns32k, not ns532.
888 * ns532.c: Include symtab.h.
889 (find_call): Renamed from findcall. Print a message.
890 * ns532.h: Remove dummy.h comments.
892 Tue Aug 22 10:00:45 1995 Jeffrey A. Law <law@rtl.cygnus.com>
894 * Makefile.in (install): Remove "brokensed" hack, unnecessary now
895 that we're using autoconf.
897 Wed Jul 19 18:46:13 1995 Fred Fish <fnf@cygnus.com>
899 * core.c (get_src_info): Cast arg 7 of bfd_find_nearest_line
900 to proper type of "unsigned int *".
902 Fri Jun 16 15:29:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
904 * configure.in: Use changequote around use of [].
906 Mon Jun 12 12:14:52 1995 J.T. Conklin <jtc@rtl.cygnus.com>
908 * Makefile.in (distclean, realclean): Remove config.cache and
911 Wed May 17 17:56:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
913 * Makefile.in (Makefile): Added config.status to dependency list.
914 (config.status): New target.
915 (SHELL): New definition.
917 Tue Apr 25 21:11:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
919 * Makefile.in (install): Depend on "all".
921 Thu Apr 20 17:29:07 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
923 * Makefile.in: Change all references to MY_MACHINE to MY_TARGET,
924 to match configure script.
926 Wed Apr 19 11:19:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
928 * gen-c-prog.awk: Changed reference to "make-c-prog.awk" in
929 comment emitted by this script to gen-c-prog.awk.
931 * Makefile.in, configure.in: Converted to use autoconf.
932 * configure: New file, generated with autoconf 2.3.
933 * config/{mt-alpha, mt-dummy, mt-i386, mt-ns532, mt-sparc,
934 mt-tahoe, mt-vax}: Removed.
936 Mon Mar 13 21:44:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
938 * __bb_exit_func.c: New file, from David Mosberger-Tang.
940 Thu Feb 9 16:56:07 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
942 * All *.c: More cleanup towards GNU format.
944 * gmon_out.h (struct gmon_hist_hdr, struct gmon_cg_arc_record):
945 replaced sizeof (bfd_vma) by size (char*) because Ken tells me
946 that bfd_vma is only guaranteed to be at least as big as a pointer.
948 (GMON_Record_tag): added explicit enumeration values to ensure
949 compatibility across compilers.
951 * gmon_io.c (get_vma, put_vma): replaced sizeof(bfd_vma) by
954 Tue Feb 7 17:24:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
956 * All *.c and *.h files: Ran "indent -gnu". Cleaned up a couple
957 of constructs GNU indent couldn't handle. Block comments not yet
958 rewritten in GNU format.
960 * gprof.c (VERSION): Changed to 2.6, to get in sync for next
963 Sun Feb 5 16:19:46 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
965 * symtab.c (symtab_finalize): ensure globals symbols really
966 are favored over static ones---even if their name looks less
967 preferable; this is important for HP-UX; for example, there
968 is a static label Ltext_something that aliases the global
971 * hist.c (hist_print): auto-scaling is now in effect for FSF-style
972 output only; also, auto-scaling is now performed based on
973 per-call, rather than total execution time, which is what it was
976 * gprof.h (File_Format): new type.
978 * gprof.c (VERSION): upped to 2.7---seems to be completely out of
979 sync with Cygnus version numbers though...
981 (long_options): renamed --gmon-info to --file-info, --width added,
982 renamed --old-file-format to --file-format
983 (main): dito; also added support to read prof files, but as
984 mon_out_read() is not implemented, it's #ifdef'd out for now
986 (usage): update to reflect new options.
988 * gmon_io.c: replaced "old_file_format" by more general
991 * gmon.h (struct raw_phdr): fixed declaration for OSF/1.
993 * core.c (core_sym_class): added back check for __gnu_compiled and
994 ___gnu_compiled for the benefit of systems without
995 bfd_find_nearest_line() support
997 (get_src_info): now the libbfd is fixed, invoke bfd_find_nearest_line()
998 with section-relative addresses
1000 (core_create_function_syms): get_src_info() calls are currently
1001 enabled for OSF/1 only. It appears to work allright for SunOS
1002 4.1.x as well, but on SPARCs it gets painfully slow with the
1003 current implementation of aout_32_find_nearest_line();
1004 unfortunately, this means that static functions will not have their
1005 filename printed in the call-graph function index; line-level
1006 profiling should still work, but requires some patience
1008 * cg_print.c (cg_print_index): sanitised printing of index when
1009 using FSF-style output; in particular, output width is now controlled
1010 via option --width and the function tries hard to keep columns
1011 aligned even in the presence of (occasional) long names
1013 * NOTES: a first shot at updating the documentation.
1015 Wed Feb 1 19:07:44 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1017 * core.c (core_create_function_syms): fixed computation of min_vma
1020 * *.c: removed rcsid.
1022 Tue Jan 31 16:18:18 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1024 * Lots of changes from David Mosberger-Tang:
1026 Tue Oct 25 19:20:14 1994 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1028 * gprof.c (main): put parentheses around & within &&.
1030 * basic_blocks.c (bb_read_rec): print warning message (once) when
1031 ignoring basic-block execution counts.
1033 * source.c (source_file_lookup_name): corrected second argument to
1036 * hist.c (print_header): merged Fri Oct 21 18:58:02 1994 change by
1037 Ken Raeburn <raeburn@cujo.cygnus.com> from binutils-2.5.1.
1039 * gmon_io.c (gmon_out_read): the output stule STYLE_GMON_INFO is now
1040 supported both for old and new (versioned) gmon.out files. Old
1041 files are identified as version 0.
1043 * gmon.h (struct raw_arc): count field is now sizeof(long) bytes
1044 long (instead of 4) because that is what OSF/1 v3.0 uses.
1046 * core.c: minor fixes and debugging info changes.
1048 Sun Sep 11 18:47:47 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1050 * core.c (core_init): if .text cannot be found, try $CODE$ (the
1051 name of the text-section under HP-UX).
1053 * hist.c (hist_assign_samples): fixed off-by-one bug: highpc
1054 points one past the last sampling bin, so hist_scale should be
1055 computed as "hist_scale /= hist_num_bins", not "hist_scale /=
1058 * gmon_io.c, hist.c, hist.h: renamed hist_num_samples to
1061 * configure.in: added alpha-*-*) for per-target config.
1063 * alpha.c, alpha.h: created.
1065 * gprof.c (default_excluded_list): <locore>, <hicore> added.
1067 * core.c (core_create_function_syms, core_create_line_syms):
1068 explicitly keep two sentinels "<locore>" and "<hicore>" that catch
1069 all addresses outside the text-space. Thus, sym_lookup(&symtab,
1070 addr) continues to guarantee not to return 0 on any address. It
1071 also avoids incorrectly crediting the first/last symbol in the
1074 * core.c (core_create_line_syms): always create function symbols
1075 first, then merge in line symbols; this is so that if parts of the
1076 program were compiled without -g, function-level symbols are
1079 * utils.c (print_name_only): support for print_path added.
1081 * symtab.c (cmp_addr): also use is_func flag in comparison.
1082 (symtab_finalize): return immediately when table empty; now
1083 more careful about getting rid of the right duplicate symbol.
1085 * sparc.c (find_call): many fixes---this function was rather
1086 botched in binutils-2.4 already; it should work again.
1088 * source.c (source_file_lookup_path): PATH is now strdup'ed (it is
1089 not good to rely on get_src_info() to return distinct string
1092 * search_list.c (search_list_append): added cast for xmalloc().
1094 * hist.c: added explicit initialization to some of the global
1095 variables; fixed SItab (scales were off by a factor of 10).
1097 * hist.h: include of bfd.h added.
1099 * gprof.c, gprof.h (print_path): added.
1101 * gprof.h (MAX): fixed.
1103 * gmon_out.h: renamed gmon_time_hist_hdr to gmon_hist_hdr.
1105 * gmon_io.c: added some casts to (long) so we can always print as %lx
1107 * core.c (core_get_text_space): fixed to make it work.
1109 * cg_print.c (cg_print_index): added support for print_path option.
1111 * cg_dfn.h (cg_dfn): wrap prototype in PARAMS().
1113 * call_graph.c, gmon_io.c, hist.c: avoid taking address of array
1114 as some compilers complain (e.g., DEC's OSF/1 compiler)
1116 * basic_blocks.c, gmon_io.c, hist.c, source.c, sym_ids.c,
1117 symtab.c: calls to memset() had 2nd and 3rd args reversed.
1119 Sat Sep 10 21:53:13 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1121 * gprof.c: added "_mcount" to default_excluded_list.
1122 (main): if output_style==0 and there is either a histogram or a
1123 call-graph, always generate flat and call-graph, no matter what
1124 line_granularity is set to.
1126 * source.c (source_file_lookup_name): if searching for sf->name
1127 fails, try again with filename obtained after stripping off any
1128 partial path from sf->name.
1130 * gprof.h (SRCDEBUG): added.
1132 * search_list.c (search_list_append): directories were added in wrong
1135 * reimplemented selection mechanism from ground up; it is now possible
1136 to accurately control what gets included/excluded in each of the
1137 output styles; a "symbol-specification" (spec) is the basic means
1138 to select a set of symbols; a spec has the syntax:
1140 spec == (FILENAME:(FUNCNAME|LINE_NUM) | NAME).
1143 any of the terminal symbols can be empty, in which case they
1144 match anything (wildcards). NAME is interpreted as a FILENAME
1145 if it contains a dot (e.g., foo.c), as LINE_NUM if it starts
1146 with a digit, and as FUNCNAME otherwise.
1148 For example, to get a call-graph display that ignores arcs
1149 from foo() to bar(), you'd say "--no-graph=foo/bar"; to
1150 show only arcs into bar() (no matter what the caller),
1151 you'd say "--graph=/bar"; and to get a call-graph without
1152 any arc info, you'd say "--graph=/"; similarly, to
1153 get a flat profile without mcount, you'd say "--no-flat=mcount"
1154 and to get a flat profile that shows includes all functions
1155 you'd say "--flat=""" (i.e., an empty spec)
1157 * hist.c (hist_print): top_time wasn't initialized to 0.0.
1159 Fri Sep 9 01:10:21 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1161 * gmon_out.h: all headers now declared in terms of characters
1162 to avoid getting into trouble with different compilers introducing
1163 different amount of padding; the code already accessed the fields
1164 through bfd functions, so that didn't have to change.
1166 * hist.c (hist_read_rec, hist_write_rec): added support for
1167 collection pc histograms measuring quantities other than time;
1168 the histogram header now includes a field that specifies the
1169 dimension of the quantity measured by the histogram bins
1170 (normally, this is "seconds", but other meaningful dimensions
1171 include such things as "I-cache misses", "instruction issue stalls"
1172 etc.); there is also a field to specify a one-character
1173 abbreviation for the dimension; in the case of time, this would
1174 be 's'; in most other cases it probably would be '1' (not a physical
1177 Thu Sep 8 16:05:08 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1179 * gprof.c, gmon_io.[ch]: BSD_COMPATIBLE is gone and new_file_version
1180 has become old_file_version; gmon_io.c now always supports old-style
1181 gmon.out files; it first tries to read gmon.out as a new version
1182 file, if that fails, it tries to read it in the old format;
1183 although not very likely, it is possible for gprof to mistake an
1184 old-style file as a new one (the first 4 bytes would have to
1185 be "gmon"---including the trailing '\0'); in that case, it is
1186 necessary to specify --old-file-version
1188 * gprof.h: removed dependency on SYSV; the code now always uses
1189 strrchr(), memset(), and memcpy() and does not include either
1190 of string.h or strings.h; this should make gprof compile on
1191 any (Unix) system without configuration (per suggestion of
1194 * gprof.c (usage): fixed location of --new-file-format option.
1196 * cg_arcs.c (propagate_flags): fixed typo in declaration.
1198 * flat_bl.m: removed formfeed at end of file; the form-feed
1199 is now printed cg_print.c only when necessary.
1201 * major rewrite of gprof---too many changes to mention all of
1204 + -l now requests profiling at the line level (as opposed
1205 to function level); in this mode, gprof creates a "symbol"
1206 (aka name-list entry) for each line of source code, instead
1207 of one per function)
1209 + support for a new gmon.out file format; the new format
1210 consists of a header with a magic and a version number,
1211 followed by a sequence of profile data; profile data
1212 can any of: (a) PC histogram, (b) call-graph arcs, or
1213 (c) basic-block execution counts; the version number makes
1214 it possible to extend gmon.out in a backwards compatible
1217 + support for tcov style annotated output: if the gmon.out file
1218 contains basic-block execution counts, the user can request
1219 the generation of annotated source files, much like Sun's
1224 + new scheme to suppress symbols that aren't function names
1225 (e.g., avoids mistaking a goto label as a function)
1227 + reorganized source code to make it more managable; as a
1228 side effect, gprof now compiles cleanly with "gcc -Wall"
1230 Thu Sep 1 15:46:49 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1232 * gprof.c (funcsymbol): bfd_find_nearest_line() is now used as a
1233 final cross-check to determine whether a static symbol should be
1234 considered as a function-name.
1236 Fri Aug 5 19:32:36 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1238 * gmon_io.c (gmon_out_read): recognize "-" as the filename for
1239 stdin; this is useful if you wanna keep gmon.out files compressed;
1240 this way you can "gzcat" the compressed file into gprof.
1242 * gprof.c: flag_min_count now initialized with 1 instead of 0.
1244 * basic_blocks.c (bb_annotate_source): added support for creating
1245 .tcov files when option flag_annotate_make_files is TRUE.
1246 (annotate_with_count): all counts less than the minimum count
1247 specified by -m are now annotated with hash-marks.
1249 * gprof.c (main): -A is now followed by a string of option chars.
1251 * basic_blocks.c (annotate_with_count): replaced b->count with
1254 * source.c: flag_annotate_source replaced by source_lock_map.
1256 * source.h: source_lock_map added.
1258 * gprof.c (main): new command-line syntax: -S simply specifies
1259 which source-files user is interested in; -A requests annotated
1260 source files and -AA requests that all lines in a source file
1263 Thu Aug 4 23:27:03 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1265 * basic_blocks.c (PATH_MAX): if undefined, define as 1024.
1267 * sparc.c, i386.c, tahoe.c, vax.c: added include of "time_hist.h"
1268 so s_lowpc etc. get declared.
1270 * arcs.h (doarcs): created.
1272 * arcs.c: reordered static functions such that they get defined
1275 * gprof.c (main): added options:
1276 -A: request annotation of all source lines (with -S)
1277 -m: minimum execution count (with default basic-block display)
1278 -N: force new file format (only if BSD_COMPATIBLE is defined)
1279 -S: annotate source file
1280 -t: set table length (with -S)
1282 * Makefile (OBJS): added basic_blocks.o call_graph.o gmon_io.o
1283 source.o time_hist.o
1285 Fri Jul 1 15:23:50 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1287 * gprof.c (asgnsamples): computation of "pcl" and "pch" depended
1288 on the fact being able to store a long in a double without loss of
1289 precision; this does not hold on machines with 64 bit longs and 64
1292 Fri Oct 21 18:58:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1294 * printgprof.c (flatprofheader): Always set totime to 1.0 if not
1295 greater than 0.0. Suggested by Harold Assink
1296 <carlo@sg.tn.tudelft.nl>.
1298 Fri Sep 23 15:06:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1300 * printgprof.c (printprof): Use free, not cfree.
1301 (printgprof, printindex): Ditto.
1303 Thu Sep 1 10:40:45 1994 Jeff Law (law@snake.cs.utah.edu)
1305 * gprof.h (kfromlist, ktolist, flist, Flist, elist, Elist): Make
1306 decls extern to keep native HP compiler quiet.
1308 Tue Aug 30 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1310 * gprof.c (funcsymbol): Ignore ___gnu_compiled as well as
1311 __gnu_compiled, for the benefit of systems which add a leading
1314 Wed Aug 24 12:49:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1316 * configure.in: Change i386-*-* to i[345]86-*-*.
1318 Sun Jul 10 00:35:31 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1320 * ns532.c, ns532.h: New Files. ns532 support.
1322 * config/mt-ns532: New File. ns532 support.
1324 * gprof.c: user register int i instead of defaulting the int.
1325 Allows compilation with -Dregister= for debugging.
1327 * configure.in: Add ns532 support.
1329 Thu Jun 23 11:22:41 1994 Jeff Law (law@snake.cs.utah.edu)
1331 * Makefile.in (gprof): Depend on $(LIBS).
1333 Fri May 27 12:24:57 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1335 From binutils-2.4 release:
1337 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1339 * configure.bat: [new] build makefile from makefile.in (dos)
1340 * hertz.c: allow static HERTZ (msdos needs it)
1341 * gprof.c: allow target to select "r" or "rb" for fopen
1342 * gprof.c: ignore __gnu_compiled symbols
1343 * i386.h: dfine FOPEN_RB to "rb" for dos.
1345 Tue May 17 15:30:22 1994 E. Michael Smith (ems@cygnus.com)
1347 * Makefile.in (.m.c:): Added .SUFFIXES : .m
1348 so flat_bl.c would make from flat_bl.m file.
1350 Thu May 5 19:23:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1352 * Makefile.in (install-info): Check for gprof.info in build dir,
1353 fall back to srcdir. Depend on it.
1355 * gprof.h (TRUE, FALSE): Always use undef before defining them.
1357 Mon Apr 4 23:47:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1359 * Makefile.in (MY_MACHINE): Renamed from MACHINE to avoid losing
1360 makes (osf1) in which the value of MACHINE can not be changed.
1361 * config/*.mt: Changed appropriately.
1363 Wed Mar 30 16:12:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1365 * gprof.c (getsymtab): Change nosyms to long. Rename
1366 get_symtab_upper_bound to bfd_get_symtab_upper_bound. Check for
1367 errors from bfd_get_symtab_upper_bound and
1368 bfd_canonicalize_symtab.
1370 Tue Mar 22 10:50:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1372 * gprof.c (funcsymbol): Use bfd_get_symbol_info instead of
1373 bfd_decode_symclass.
1375 Sun Mar 20 15:40:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1377 * Makefile.in: Avoid bug in hpux sed.
1379 Wed Dec 15 20:16:40 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1381 * gprof.texi (Invoking): add text about -v flag
1383 * gprof.1: add text about -v flag
1385 Wed Dec 8 16:55:06 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1387 * gprof.c (VERSION): defined a version macro, print the value
1388 when the -v option is used
1390 Tue Jul 6 10:11:56 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1392 * Makefile.in: Install correctly.
1394 Thu Jun 24 14:43:22 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1396 * gprof.c (main): Get whoami from argv, instead of hardcoding.
1397 Use it in usage message. Split usage message to fit in 80 cols.
1399 Sun Jun 20 20:58:02 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1401 * Makefile.in: Undo 15 June change.
1403 Wed Jun 16 12:54:53 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1405 * gmon.h, gprof.h: structs of chars used to hold external
1407 * gprof.c (getpfile, openpfile, readsamples): Swap data in using
1410 Tue Jun 15 23:09:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1412 * Makefile.in (.c.o): Look in ../include, not ../bfd, for bfd.h.
1414 Mon Jun 14 16:22:59 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1416 * Makefile.in: remove parentdir support
1418 Mon Jun 7 12:56:17 1993 Per Bothner (bothner@rtl.cygnus.com)
1420 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1421 * configure.in: No longer need to configure to get sysdep.h.
1423 Tue May 18 21:44:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1425 * Makefile.in (install): should not depend on install-info
1427 Mon Apr 26 12:37:46 1993 Ian Lance Taylor (ian@cygnus.com)
1429 * gprof.h: Include ansidecl.h before sysdep.h. Undefine hz.
1431 Tue Apr 13 16:14:03 1993 Per Bothner (bothner@cygnus.com)
1433 * M Makefile.in: Add -g to CFLAGS.
1434 Ads LDFLAGS and use in place of CFLAGS where appropriate.
1435 * configure.in: Make a sysdep.hlink in the same way other
1436 bfd-based directories do.
1437 * gprof.h (UNIT): Replace non-standard 'u_short' by 'unsigned
1439 * gprof.h: #include sysdep.h instead of a bunch of stuff.
1440 * gprof.c (main): Fix typo gproff->gprof.
1442 Thu Mar 25 19:00:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1444 * gprof.texi: add INFO-DIR-ENTRY
1446 Tue Mar 23 00:03:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1448 * Makefile.in: add installcheck target
1450 Sat Feb 27 18:17:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1452 * gprof.c (funcsymbol): Invert test for aflag.
1454 Thu Feb 25 16:01:50 1993 Per Bothner (bothner@rtl.cygnus.com)
1456 * printgprof (xmalloc, xrealloc): Cast results of malloc
1459 Wed Feb 3 13:55:33 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1461 * Makefile.in: created info, install-info, dvi
1463 Wed Jan 6 00:58:09 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1465 * Makefile.in: fix install rule for $(PROG)
1467 Fri Oct 9 11:25:41 1992 Mark Eichin (eichin@cygnus.com)
1469 * gprof.1: updated SYNOPSIS to match actual behavior.
1471 Mon Oct 5 17:50:16 1992 Per Bothner (bothner@cygnus.com)
1473 * gen-c-prog.awk: New awk script, lightly changed from
1474 previously deleted make-c-prog.awk. Converts a text file
1475 to a c function that prints that text.
1476 * flat_bl.m, fsf_callg_bl.m, bsd_callg_bl.m: New files.
1477 Inputs to gen-c-prog.awk, containing text describing
1479 * blurbs.c: Removed. Use *_bl.c instead.
1480 * Makefile.in: Use gen-cprog.awk to generate *_bl.c files
1481 from *_bl.m files. Also, improve *clean rules.
1482 * printgprof.c (printgprof): Usw new function names from *_bl.c.
1485 Sun Aug 30 19:54:53 1992 Per Bothner (bothner@rtl.cygnus.com)
1487 * gprof.h, gprof.c, printfgprof.c: Add support for two
1488 output styles: The default is similar to the old FSF gprof,
1489 while -T sets the variable bsd_style_output, which causes
1490 output matching Berkeley's gprof. The biggest differences
1491 are that with the FSF style output, the flat profile comes
1492 before the call graph; numbers come before explanations;
1493 and there is less gratuitous white space.
1494 * gprof.h, gprof.c, printfgprof.c: New discard_underscores
1495 variable causes discarding of initial underscores when
1496 printing symbol names. It is set unless there is a "main"
1497 symbol (without an underscore).
1498 * printfgprof.c: New function printnameonly(), called
1499 by printname(). It handles stripping of initial '_',
1500 as well as C++ name-demangling.
1501 * gprof.callg, gprof.flat, make-c-prog.awk: Removed.
1502 It is just as convenient to edit blurbs.c directly.
1503 * Makefile.in: Removed rule for making blurbs.c.
1504 * blurbs.c: This is now a true source file (as opposed
1505 to being generated from gprof.callg and gprof.flat).
1506 Change style to use one long string literal, instead of
1507 one literal per output line. Add FSF-style blurb for call graph.
1509 Wed Aug 19 14:36:39 1992 Ian Lance Taylor (ian@cygnus.com)
1511 * Makefile.in: always create installation directories.
1513 Wed Aug 12 15:14:14 1992 Mark Eichin (eichin@cygnus.com)
1515 * Makefile.in: change ${MACHINE} to $(MACHINE).
1517 Sun Jul 19 17:34:01 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1519 * Makefile.in: removed installation of the now useless
1520 call.{flag,callg} files.
1522 * gprof.1: now uses the standard man macros instead of the new BSD
1525 Sun Jul 12 19:06:00 1992 John Gilmore (gnu at cygnus.com)
1527 * configure.in: Remove host section, expand target section.
1528 * config/mt-{tahoe,vax}: Add, to match existing support files.
1529 * config/tmake-*: Remove leftover crud.
1531 * blurbs.c: New file, created from gprof.flat and gprof.callg by
1532 * make-c-prog.awk: which processes text files into C programs.
1533 * printgprof.c (flatprofheader, gprofheader): Call new functions
1535 (printblurb): Remove.
1536 * Makefile.in: Infrastructure to build blurbs.
1537 * pathnames.h: has been removed. Gprof now has no filename
1541 Sat Jul 11 18:07:21 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1543 * Makefile.in: define man1dir and install the man page
1545 Fri Jul 10 21:14:08 1992 david d `zoo' zuhn (zoo@cygnus.com)
1547 * Makefile.in: added dummy info and install-info targets
1549 Thu Jun 4 11:34:02 1992 Mark Eichin (eichin at cygnus.com)
1551 * lookup.c: fixed fencepost in nllookup and added dbg_nllookup for
1552 help in debugging the problem (with -DDEBUG)
1553 * gprof.c: symbol values are now real values, don't add the vma
1554 anymore. (done for solaris; should verify this on other platforms)
1555 * ChangeLog: created.