1 2001-02-27 Alan Modra <alan@linuxcare.com.au>
3 * configure.in (BFD_VERSION): New.
4 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
5 * configure: Regenerate.
6 * gconfig.in: Regenerate.
7 * Makefile.am: Run "make dep-am"
8 * Makefile.in: Regenerate.
10 2001-01-27 Michael Sokolov <msokolov@ivan.Harhan.ORG>
12 * basic_blocks.c: #include <unistd.h> only if it exists.
14 2000-11-06 Nick Clifton <nickc@redhat.com>
16 * gprof.texi: Add GNU Free Documentation License.
18 2000-09-07 H.J. Lu <hjl@gnu.org>
20 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
23 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
25 * aclocal.m4, configure: Rebuilt with new libtool.m4.
27 2000-09-02 Nick Clifton <nickc@redhat.com>
29 * configure.in: Increase version number to 2.10.91.
30 * configure: Regenerate.
31 * aclocal.m4: Regenerate.
32 * config.in: Regenerate.
34 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
36 * acinclude.m4: Include libtool and gettext macros from the
38 * aclocal.m4, configure: Rebuilt.
40 2000-07-26 Nick Clifton <nickc@cygnus.com>
42 * bb_exit_func.c: Assign copyright to FSF. Note that David
43 Mosberger-Tang <David.Mosberger@acm.org> continuted this code.
45 2000-07-24 Nick Clifton <nickc@cygnus.com>
47 * basic_blocks.c: Add copyright notice.
48 * basic_blocks.h: Add copyright notice.
49 * call_graph.c: Add copyright notice.
50 * call_graph.h: Add copyright notice.
51 * cg_print.c: Add copyright notice.
52 * cg_print.h: Add copyright notice.
53 * corefile.c: Add copyright notice.
54 * corefile.h: Add copyright notice.
55 * gmon_io.c: Add copyright notice.
56 * gmon_io.h: Add copyright notice.
57 * gmon_out.h: Add copyright notice.
58 * hist.c: Add copyright notice.
59 * hist.h: Add copyright notice.
60 * search_list.c: Add copyright notice.
61 * search_list.h: Add copyright notice.
62 * source.c: Add copyright notice.
63 * source.h: Add copyright notice.
64 * sym_ids.c: Add copyright notice.
65 * sym_ids.h: Add copyright notice.
66 * symtab.c: Add copyright notice.
67 * symtab.h: Add copyright notice.
69 2000-07-05 Kenneth Block <krblock@computer.org>
71 * gprof.c: Add optional style to demangle switch
72 * gprof.texi: Document optional style to demangle switch.
74 2000-06-05 DJ Delorie <dj@redhat.com>
78 2000-07-01 Alan Modra <alan@linuxcare.com.au>
80 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
81 (CLEANFILES): Add DEPA.
82 * Makefile.in: Regenerate.
84 2000-06-22 Alan Modra <alan@linuxcare.com.au>
86 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
88 * Makefile.in: Regenerate.
90 2000-06-20 Alan Modra <alan@linuxcare.com.au>
92 * source.c (annotate_source): Correct pointer comparison when
93 checking for backslashes.
95 2000-06-13 H.J. Lu <hjl@gnu.org>
97 * configure: Regenerate.
99 2000-06-08 David O'Brien <obrien@FreeBSD.org>
101 * configure.in (VERSION): Update to show this is the CVS mainline.
103 2000-06-07 Philippe De Muyter <phdm@macqel.be>
105 * source.c: Remove direct inclusion of sys/stat.h.
107 2000-05-31 Nick Clifton <nickc@cygnus.com>
109 * gprof.h (_): Revert previous delta. We want to use gettext,
110 not dgettext in the _ macro.
112 2000-05-29 Alan Modra <alan@linuxcare.com.au>
114 * gprof.h (_): Use BFD version.
116 2000-05-26 Nick Clifton <nickc@cygnus.com>
118 * gprof.c (main): When calling getopt_long indicate that the 'd'
119 switch takes an optional argument, whereas the 'D' switch takes no
122 2000-05-26 Alan Modra <alan@linuxcare.com.au>
124 * dep-in.sed: Copy from ../binutils.
125 * Makefile.am: Update dependencies with "make dep-am"
126 * Makefile.in: Regenerate.
128 * gprof.h: Remove most nls defines. They are pulled in by
129 bfd/sysdep.h. #include "ansidecl.h" not <ansidecl.h>
131 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
133 * gprof.texi: Fix numerous typos. Mention some DOS/Windows related
136 * configure.in: Check for setmode function.
137 * configure: Regenerate.
139 * gmon_io.h (SET_BINARY) [HAVE_SETMODE]: Define.
141 * gmon_io.c (gmon_out_read) [SET_BINARY]: Switch stdin into binary
144 * source.c: Include filenames.h and sys/stat.h.
145 (source_file_lookup_path, source_file_lookup_name): Use
146 FILENAME_CMP to compare file names.
147 (annotate_source) [__MSDOS__]: If "filename-ann" would overwrite
148 "filename", replace the extension with ".ann".
149 [HAVE_DOS_BASED_FILE_SYSTEM]: Support file names with
150 backslashes and drive letters.
151 Use IS_ABSOLUTE_PATH.
153 * search_list.h (PATH_SEP_CHAR): Define.
155 * search_list.c (search_list_append): Use PATH_SEP_CHAR.
157 * hertz.c (HERTZ) [__MSDOS__]: Don't define unless they have
158 neither HAVE_SETITIMER nor HAVE_SYSCONF.
159 [HAVE_SETITIMER]: If they define both HAVE_SETITIMER and
160 HAVE_SYSCONF, try setitimer and fall back on sysconf.
162 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
164 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
165 --enable-build-warnings option.
166 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
167 * Makefile.in, configure, aclocal.m4: Re-generate.
169 2000-04-05 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
171 * gprof.c (copyright): Do not use N_ in array initializer.
173 2000-04-04 Alan Modra <alan@linuxcare.com.au>
175 * po/gprof.pot: Regenerate.
177 * gprof.c (usage): Restore translated part of bug string.
179 * Makefile.am (BASEDIR): Define.
183 (INCLUDES): Add "-I."
184 (DEP, DEP1, dep.sed, dep, dep-in, dep-am): New targets.
185 (CLEANFILES): Define.
187 * Makefile.in: Regenerate.
189 2000-04-03 Alan Modra <alan@linuxcare.com.au>
191 * gprof.h: #include "bin-bugs.h".
192 * gprof.c (usage): Use REPORT_BUGS_TO.
194 2000-03-31 Alan Modra <alan@linuxcare.com.au>
196 * symtab.c (symtab_finalize): Don't use post-increment on
197 structure copy, to work around a ppc gcc bug.
199 1999-09-29 Mark Kettenis <kettenis@gnu.org>
201 * hertz.h [MACH] (hertz): Remove macro. The
202 <machine/mach_param.h> include doesn't exist on al Mach based
203 systems, and the definition of hertz breaks compilation of hertz.c
206 2000-02-22 Ian Lance Taylor <ian@zembu.com>
208 From Brad Lucier <lucier@math.purdue.edu>:
209 * i386.c (i386_find_call): Add cast to ensure that printf argument
211 * tahoe.c (tahoe_find_call): Likewise.
212 * vax.c (vax_find_call): Likewise.
214 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
216 * utils.c (print_name_only): Don't pass error strings to
217 printf as format arg.
219 1999-09-24 Nick Clifton <nickc@cygnus.com>
221 * gmon_io.c (gmon_out_read): Make sure that sensible values
222 are extracted from a raw header.
224 1999-08-06 Ian Lance Taylor <ian@zembu.com>
226 From Brad Lucier <lucier@math.purdue.edu>:
227 * corefile.c (core_create_line_syms): Add cast for printf.
229 1999-07-21 Ian Lance Taylor <ian@zembu.com>
232 * configure.bat: Remove; obsolete.
234 1999-07-15 Ian Lance Taylor <ian@zembu.com>
236 * configure.in: Bump version number to 2.9.5.
237 * configure: Rebuild.
239 1999-07-11 Ian Lance Taylor <ian@zembu.com>
241 * corefile.c (core_create_function_syms): Add ATTRIBUTED_UNUSED.
242 * sym-ids.c (non_existent_file): Fully initialize structure.
244 1999-07-01 Ian Lance Taylor <ian@zembu.com>
246 * Many files: Add casts in many print statements to cast bfd_vma
247 values to unsigned long when calling printf.
248 * Makefile.am ($(OBJECTS)): Add gmon.h.
249 * Makefile.in: Rebuild.
251 Mon Jun 14 10:35:28 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
253 * gprof.texi: Fix typo.
255 1999-06-13 Ian Lance Taylor <ian@zembu.com>
257 From Bob Byrnes <byrnes@curl.com>:
258 * cg_dfn.c: Include "libiberty.h"
259 (DFN_INCR_DEPTH): Define instead of DFN_DEPTH.
260 (dfn_stack): Define as pointer rather than array.
261 (pre_visit): Reallocate dfn_stack as needed.
263 1999-04-26 Tom Tromey <tromey@cygnus.com>
265 * aclocal.m4, configure: Updated for new version of libtool.
267 1999-04-06 Ian Lance Taylor <ian@zembu.com>
269 * gprof.h (LC_MESSAGES): Never define.
270 * gprof.c (main): Don't pass LC_MESSAGES to setlocale if the
271 system does not define it.
273 1999-04-05 H.J. Lu <hjl@gnu.org>
275 * corefile.c (core_create_line_syms): Don't use fixed size array
276 for prev_name and prev_filename.
278 1999-04-04 Michael Hohmuth <hohmuth@innocent.com>
280 * gprof.h (FF_BSD44): Define.
281 * gmon.h (struct raw_phdr): Add version, profrate, and spare
282 fields unconditionally.
283 (struct old_raw_phdr): New struct.
284 * gprof.c (main): Handle -O 4.4bsd.
285 * gmon_io.c (gmon_out_read): Handle BSD 4.4 format, either
286 automatically or by user specification.
287 (gmon_out_write): Handle BSD 4.4 format.
288 * configure.in: Don't set BSD44_FORMAT.
289 * gprof.texi (Miscellaneous Options): Document -O 4.4bsd.
290 * configure, gconfig.in: Rebuild.
292 Tue Feb 16 17:01:33 1999 Ian Lance Taylor <ian@cygnus.com>
294 * configure.in: Change AC_PREREQ to 2.13. Change AM_PROG_INSTALL
295 to AC_PROG_INSTALL. Remove AM_CYGWIN32. Change AM_EXEEXT to
296 AC_EXEEXT. Add comment to AC_DEFINE.
297 * acconfig.h: Remove.
298 * aclocal.m4: Rebuild.
299 * configure: Rebuild.
300 * Makefile.in: Rebuild.
301 * gconfig.in: Rebuild.
303 Sun Dec 6 21:57:50 1998 Ian Lance Taylor <ian@cygnus.com>
305 * gprof.texi (Symspecs): Mention that you have to add any
306 underscore yourself when naming a symbol.
308 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
310 * configure.in: detect cygwin* instead of cygwin32*
311 * configure: regenerate
313 Wed Aug 12 14:59:06 1998 Ian Lance Taylor <ian@cygnus.com>
315 Avoid some overflow cases:
316 * basic_blocks.h (bb_min_calls): Change to unsigned long.
317 * call_graph.h (cg_tally): Change count parameter to unsigned
319 * cg_arcs.h (Arc): Change count field to unsigned long.
320 (arc_add): Change count parameter to unsigned long.
321 * source.h (Source_File): Change ncalls field to unsigned long.
322 * symtab.h (Sym): Change fields ncalls, bb_calls, and
323 cg.self_calls to unsigned long.
324 * Many files: Update accordingly.
326 * configure, Makefile.in, aclocal.m4: Rebuild with current tools.
328 Fri Jul 10 17:29:49 1998 Stan Cox <scox@equinox.cygnus.com>
330 * configure.in (BSD44_FORMAT): Define for cygwin32, win32, mingw32
331 * configure: Rebuild.
333 Fri Jun 12 13:40:05 1998 Tom Tromey <tromey@cygnus.com>
335 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
336 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
338 Sun May 10 22:35:33 1998 Jeffrey A Law (law@cygnus.com)
340 * po/Make-in (install-info): New target.
342 Tue May 5 18:28:40 1998 Tom Tromey <tromey@cygnus.com>
344 * gprof.h (_): Undefine BFD's version.
346 Tue Apr 28 19:17:33 1998 Tom Tromey <tromey@cygnus.com>
348 * gprof.c (main): Conditionally call setlocale.
349 * gprof.h: Include <locale.h> if HAVE_LOCALE_H.
350 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
352 Tue Apr 28 19:50:09 1998 Ian Lance Taylor <ian@cygnus.com>
354 * corefile.c: Rename from core.c.
355 * corefile.h: Rename from core.h.
356 * Many .c files: Include corefile.h rather than core.h.
357 * Makefile.am (sources): Change core.c to corefile.c.
358 (noinst_HEADERS): Change core.h to corefile.h.
359 ($(OBJECTS)): Depend upon corefile.h rather than core.h.
360 (corefile.o): Rename target from core.o, depend upon corefile.c.
361 * Makefile.in, po/POTFILES.in: Rebuild.
363 Mon Apr 27 16:50:40 1998 Ian Lance Taylor <ian@cygnus.com>
365 * configure.in: Change version number to 2.9.4
366 * configure: Rebuild.
368 Wed Apr 22 16:01:17 1998 Tom Tromey <tromey@cygnus.com>
370 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
372 Wed Apr 22 00:00:22 1998 Tom Tromey <tromey@scribbles.cygnus.com>
374 * gprof.h: Added includes and defines for gettext.
375 * configure.in (ALL_LINGUAS): New macro.
376 Call CY_GNU_GETTEXT. Create po/Makefile.in and po/Makefile.
377 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
378 HAVE_LC_MESSAGES): Define.
379 * gprof.c (main): Call setlocale, bindtextdomain, textdomain.
380 * Makefile.am (SUBDIRS): New macro.
381 (INCLUDES): Look in intl dirs for headers. Define LOCALEDIR.
382 (gprof_DEPENDENCIES): Added INTLDEPS.
383 (gprof_LDADD): Added INTLLLIBS.
384 (POTFILES): New macro.
385 (po/POTFILES.in): New target.
386 * Many files: Wrap user-visible strings with gettext invocation.
388 Tue Apr 7 12:43:37 1998 Ian Lance Taylor <ian@cygnus.com>
390 From hjl@lucon.org <H.J. Lu>:
391 * Makefile.am (diststuff): New target.
392 * Makefile.in: Rebuild.
394 Mon Mar 30 12:47:48 1998 Ian Lance Taylor <ian@cygnus.com>
396 * configure.in: Set version to 2.9.1.
397 * configure: Rebuild.
399 * Branched binutils 2.9.
401 Sat Mar 28 23:09:08 1998 Ian Lance Taylor <ian@cygnus.com>
403 Fix some gcc -Wall warnings:
404 * cg_arcs.c (num_cycles): Change to unsigned int.
406 (arc_add): Change maxarcs to unsigned int.
407 (cg_assemble): Change index to unsigned int.
408 * cg_arcs.h (num_cycles, numarcs): Update declarations.
409 * cg_print.c (cg_print): Change index to unsigned int.
410 (cg_print_index): Change index, nnames, todo, i, and j to unsigned
412 (cg_print_file_ordering): Change symbol_count and index2 to
414 * core.c (symbol_map_count): Change to unsigned int.
415 (core_create_function_syms): Change j to unsigned int.
416 (core_create_line_syms): Add cast to avoid warning.
417 * hist.c (hist_assign_samples): Change j to unsigned int.
418 (hist_print): Change index to unsigned i nt. Add cast to avoid
420 * sym_ids.c (parse_spec): Add casts to avoid warning.
421 * symtab.c (symtab_finalize): Change j to unsigned int.
422 (sym_lookup): Update printf format strings.
423 * symtab.h (Sym_Table): Change len to unsigned int.
424 * tahoe.c (tahoe_reladdr): Add casts to avoid warnings.
426 Tue Mar 24 19:00:11 1998 Ian Lance Taylor <ian@cygnus.com>
428 Add --demangle and --no-demangle options:
429 * gprof.h (demangle): Declare.
430 * gprof.c (demangle): New global variable.
431 (OPTION_DEMANGLE, OPTION_NO_DEMANGLE): Define.
432 (long_options): Add "demangle" and "no-demangle".
433 (usage): Mention --demangle and --no-demangle.
434 (main): Handle OPTION_DEMANGLE and OPTION_NO_DEMANGLE.
435 * utils.c (print_name_only): Only demangle symbol name if demangle
437 * gprof.texi (Output Options): Document new options.
439 Fri Mar 20 19:21:56 1998 Ian Lance Taylor <ian@cygnus.com>
441 * Makefile.in: Rebuild with automake 1.2e.
442 * aclocal.m4, configure: Rebuild with libtool 1.2.
444 Thu Feb 12 14:36:05 1998 Ian Lance Taylor <ian@cygnus.com>
446 * gprof.c (usage): Update bug-gnu-utils address.
448 Sat Feb 7 15:43:12 1998 Ian Lance Taylor <ian@cygnus.com>
450 * configure, aclocal.m4: Rebuild with new libtool.
452 Fri Feb 6 12:02:28 1998 Ian Lance Taylor <ian@cygnus.com>
454 * alpha.c (alpha_Instruction): Use int, not signed.
456 Fri Feb 6 02:00:19 1998 Jeffrey A Law (law@cygnus.com)
458 * core.c (core_init): Adding missing "break".
460 Thu Feb 5 12:49:37 1998 Ian Lance Taylor <ian@cygnus.com>
462 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
464 Tue Feb 3 14:25:25 1998 Brent Baccala <baccala@freesoft.org>
466 * bbconv.pl: New file.
467 * Makefile.am (EXTRA_DIST): Add bbconv.pl.
468 * Makefile.in: Rebuild.
470 * gprof.texi: Extensive additions to document all arguments and
473 * symtab.c (symtab_finalize): Prefer function symbols over line
475 (dbg_sym_lookup): Correct debugging messages.
477 * gprof.c (main): --sum implies --line.
479 * cg_print.c (cg_print): When doing line by line profiling, don't
480 use a non-function as a main listing item.
482 * call_graph.c (cg_tally): When using line by line profiling, use
483 the function symbol as the child.
485 * symtab.h (NBBS): Define.
486 (Sym): Add bb_addr and bb_calls fields.
487 * basic_blocks.c (bb_read_rec): Save multiple basic blocks per
489 (bb_write_blocks): Adjust for multiple basic blocks per symbol.
490 (print_exec_counts): Don't check whether a symbol is the start of
491 a basic block. Print all basic blocks for a symbol.
492 (annotate_with_count): Rewrite to print all basic block counts and
493 to pay attention to width argument.
494 (print_annotated_source): Don't check whether symbol is the start
497 Make it possible to build a cross gprof, although a few cases are
499 * configure.in: Don't set MY_TARGET.
500 * gprof.h: Don't include MACHINE_H. Don't define FOPEN_RB or
501 FOPEN_WB; just get them from sysdep.h.
502 * core.h (min_insn_size, offset_to_code): Declare.
503 * core.c (MIN_INSN_SIZE): Don't define.
504 (min_insn_size, offset_to_code): New variables.
505 (core_init): Initialize min_insn_size and offset_to_code.
506 (find_call): New function.
507 (core_create_line_syms): Don't use min_dist. Set is_static in
509 * hist.c (UNITS_TO_CODE): Define.
510 * gprof.c (default_excluded_list): Add "__mcount_internal".
511 * gmon.h: Change TARGET_alpha to __alpha__.
512 * hertz.h: Ifdef MACH, define hertz as HZ.
513 * alpha.c (alpha_Instruction): Rename from Instruction. Change
515 (alpha_find_call): Rename from find_call.
517 * dummy.c, dummy.h: Remove.
518 * i386.c (i386_iscall): Rename from iscall. Change all
519 references. Check for call instruction, not jump or lcall.
520 (i386_find_call): Rename from find_call. Correct for VMA.
521 Correct call destination computation. Don't dereference symbol if
524 * ns532.c, ns532.h: Remove.
525 * sparc.c (CALL): Define.
526 (sparc_find_call): Rename from find_call.
528 * tahoe.c: Include cg_arcs.h, core.h, hist.h, and symtab.h. Don't
531 (enum tahoe_opermodes, tahoe_operandenum): Define. Rename all
532 references to opermodes or operandenum to these.
533 (tahoe_operandmode): Rename from operandmode. Call abort if
534 switch does not return.
535 (tahoe_operandname): Rename from operandname. Call abort if
536 switch does not return.
537 (tahoe_operandlength): Rename from operandlength. Call abort if
538 switch does not return.
539 (tahoe_reladdr): Rename from reladdr.
540 (tahoe_find_call): Rename from find_call. Use core_text_space
541 rather than textspace.
543 * vax.c (CALLS, PC): Define.
544 (enum opermodes, operandenum, struct modebyte): Define.
545 (vax_operandmode): Rename from operandmode. Call abort if switch
547 (vax_operandname): Rename from operandname. Call abort if switch
549 (vax_operandlength): Rename from operandlength. Call abort if
550 switch does not return.
551 (vax_reladdr): Rename from reladdr.
552 (vax_find_call): Rename from find_call.
554 * Makefile.am (AUTOMAKE_OPTIONS): Set to cygnus.
556 (INCLUDES): Remove -DTARGET_$(MY_TARGET) and -DMACHINE_H=
558 (gprof_SOURCES): Add i386.c, alpha.c, vax.c, tahoe.c, sparc.c.
559 (gprof_DEPENDENCIES): Remove $(MY_TARGET).o.
560 (gprof_LDADD): Likewise.
561 (noinst_HEADERS): Remove alpha.h, i386.h, ns532.h, sparc.h,
562 tahoe.h, vax.h, dummy.h.
563 (EXTRA_DIST): Remove alpha.c, i386.c, ns532.c, sparc.c, tahoe.c,
565 ($(OBJECTS)): Don't depend upon $(MY_TARGET).h.
566 ($(MY_TARGET).o): Remove target.
567 (i386.o, alpha.o, vax.o, tahoe.o, sparc.o): New targets.
568 * configure, Makefile.in, aclocal.m4: Rebuild.
570 Mon Dec 29 14:17:08 1997 Ian Lance Taylor <ian@cygnus.com>
572 * core.c (core_sym_class): Treat weak symbols as text symbols.
573 From Dean Gaudet <dgaudet@arctic.org>.
575 Wed Sep 24 11:35:43 1997 Ian Lance Taylor <ian@cygnus.com>
577 * aclocal.m4: Rebuild with new libtool.
578 * Makefile.in: Rebuild with current automake.
579 * configure: Rebuild.
581 Sat Aug 9 16:25:01 1997 Ian Lance Taylor <ian@cygnus.com>
583 * configure.in: Change version number to 2.8.2. Call
584 AM_PROG_LIBTOOL. Remove shared library handling; now handled by
585 libtool. Add AM_CONFIG_HEADER. Change AC_PROG_INSTALL to
586 AM_PROG_INSTALL. Add AM_EXEEXT.
587 * Makefile.am (LINK): Remove.
588 (gprof_LDFLAGS): Remove
589 (gprof_DEPENDENCIES): Change libbfd.a to libbfd.la.
590 (gprof_LDADD): Likewise.
591 ($(OBJECTS)): Depend upon gconfig.h and ../bfd/config.h.
592 * gprof.h: Undefine PACKAGE and VERSION after including BFD
593 sysdep.h file, then include new gconfig.h file.
594 * gprof.c (VERSION): Don't define.
595 * acconfig.h: New file.
596 * stamp-h.in: New file.
597 * gconfig.in: New file, created by autoheader.
598 * Makefile.in, configure, aclocal.m4: Rebuild.
600 Sat Jun 28 23:20:42 1997 Ian Lance Taylor <ian@cygnus.com>
602 * aclocal.m4, configure, Makefile.in: Rebuild with automake 1.2.
604 Mon Jun 16 15:31:39 1997 Ian Lance Taylor <ian@cygnus.com>
606 * Makefile.am (INCLUDES): Add -DDEBUG.
607 * Makefile.in: Rebuild.
609 Tue Apr 15 14:19:30 1997 Ian Lance Taylor <ian@cygnus.com>
611 Change to use automake:
612 * Makefile.am: New file.
613 * configure.in: Run AM_INIT_AUTOMAKE, AM_MAINTAINER_MODE, and
615 * aclocal.m4: New file, created by aclocal.
616 * Makefile.in: Replace with file created by automake --cygnus.
617 * configure: Rebuild.
619 Thu Apr 3 13:21:25 1997 Ian Lance Taylor <ian@cygnus.com>
621 * gprof.c (VERSION): Define as "2.8.1".
623 * Branched binutils 2.8.
625 Thu Mar 27 17:15:23 1997 Ian Lance Taylor <ian@cygnus.com>
627 * gprof.c (main): Correct copyright message.
629 Mon Mar 24 11:12:26 1997 Ian Lance Taylor <ian@cygnus.com>
631 * Makefile.in (.c.o): Define TARGET_$(MY_TARGET) when compiling.
632 * gmon.h: Use bytes counts rather than sizeof in struct raw_phdr
635 Mon Mar 17 10:54:47 1997 David Mosberger-Tang <davidm@azstarnet.com>
637 * cg_arcs.c (arc_add): memset() newly alloced arc to ensure
638 all fields are initialized with 0.
640 Sat Mar 15 19:17:31 1997 H.J. Lu <hjl@lucon.org>
642 * symtab.h (find_call): Declare.
643 * cg_arcs.c (cg_assemble): Don't declare find_call.
644 * hist.c (scale_and_align_entries): Declare.
646 Thu Feb 27 12:46:53 1997 Ian Lance Taylor <ian@cygnus.com>
648 * configure.in: Define BSD44_FORMAT if the target looks like a
649 BSD4.4 derived system.
650 * configure: Rebuild.
651 * Makefile.in (.c.o): Add @DEFS@.
652 * gmon_io.c (gmon_out_read): In BSD44_FORMAT code, get profrate
653 from profrate field, not version field.
655 Thu Jan 16 17:42:54 1997 Ian Lance Taylor <ian@cygnus.com>
657 * dummy.c (find_call): Clear ignore_direct_calls.
659 Tue Dec 31 15:44:10 1996 Ian Lance Taylor <ian@cygnus.com>
661 * Makefile.in (.c.o): Add -D_GNU_SOURCE. Put $(CFLAGS) at the
663 (gprof): Put $(CFLAGS) after the other options.
665 Tue Nov 26 17:08:38 1996 Ian Lance Taylor <ian@cygnus.com>
667 * configure: Rebuild with autoconf 2.12.
669 Wed Oct 2 15:23:16 1996 Ian Lance Taylor <ian@cygnus.com>
671 * sparc.c (find_call): Align p_lowpc to avoid bus error.
673 Tue Oct 1 15:58:10 1996 Ian Lance Taylor <ian@cygnus.com>
675 * gprof.c (usage): Print bug report address.
676 (main): Change version printing to match current GNU standards.
678 Fri Aug 30 12:16:11 1996 Ian Lance Taylor <ian@cygnus.com>
680 * gmon.h: Replace #elif with #else/#endif.
682 Thu Aug 29 17:04:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
684 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
685 * configure: Regenerate.
687 Thu Aug 22 17:12:30 1996 Ian Lance Taylor <ian@cygnus.com>
689 * configure.in: Set and substitute HLDENV.
690 * configure: Rebuild.
691 * Makefile.in (HLDENV): New variable.
692 (gprof): Use $(HLDENV).
694 Wed Aug 7 14:43:51 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
696 * core.c (read_function_mappings): Cast xmalloc return.
698 Thu Jul 4 12:01:42 1996 Ian Lance Taylor <ian@cygnus.com>
700 * gprof.c (VERSION): Define as "2.7.1".
702 * Released binutils 2.7.
704 * bb_exit_func.c: Rename from __bb_exit_func.c, so that it can be
705 stored on a System V file system.
707 Thu Jun 27 11:36:22 1996 Ian Lance Taylor <ian@cygnus.com>
709 * configure.in: Call AC_ISC_POSIX.
710 * configure: Rebuild.
711 * Makefile.in (gprof): Pass $(CFLAGS) during link.
712 * hertz.c: Don't include <sys/time.h>; let sysdep.h handle that.
713 If HAVE_SETITIMER is not defined, try using sysconf.
715 Mon Jun 24 18:27:28 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
717 * Makefile.in (exec_prefix, bindir, libdir, mandir, infodir, datadir,
718 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
719 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
720 (AC_PROG_INSTALL): added.
721 * configure: Rebuilt.
723 Mon Jun 24 12:03:09 1996 Ian Lance Taylor <ian@cygnus.com>
725 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
726 using shared libraries.
727 * configure: Rebuild with autoconf 2.10.
729 Tue Jun 18 17:35:58 1996 Ian Lance Taylor <ian@cygnus.com>
731 * core.c (core_create_line_syms): Use xstrdup rather than strdup.
732 * source.c (source_file_lookup_path): Likewise.
734 Mon Apr 8 14:44:33 1996 Ian Lance Taylor <ian@cygnus.com>
736 * configure.in: Permit --enable-shared to specify a list of
738 * configure: Rebuild.
740 Thu Mar 21 17:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
742 * core.c (core_create_function_syms): Move filename and func_name
743 inside ifdef where they are used.
745 * core.c (core_sym_class): Parenthesize && within ||.
746 * symtab.c (symtab_finalize): Correct parenthesization.
748 * cg_print.h (cg_print_file_ordering): Declare.
749 (cg_print_function_ordering): Declare.
751 * __bb_exit_func.c (__bb_exit_func): Replace bcopy with memcpy.
752 * cg_arcs.c (arc_add): Likewise.
753 * cg_print.c (cg_print_function_ordering): Likewise.
755 Thu Mar 21 17:02:02 1996 David Mosberger-Tang <davidm@azstarnet.com>
757 * gprof.c (default_excluded_list): Add "__mcount".
759 * gprof.c (main): Change ifdef __osf__ to __alpha__.
761 * gmon_io.c (gmon_out_read): If BSD44_FORMAT is defined, get the
762 profiling rate from the header.
764 * gmon.h (struct raw_phdr): Only include pad if both __alpha__ and
765 __osf__ are defined. Add new fields if BSD44_FORMAT is defined.
767 * alpha.h (MIN_INSN_SIZE): Define.
768 * core.c (MIN_INSN_SIZE): If not defined, define as 1.
769 (core_sym_class): Ignore debugging symbols.
770 (core_create_line_syms): Use MIN_INSN_SIZE when gathering line
773 Wed Mar 20 18:15:47 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
775 * cg_print.c (cg_print_function_ordering): Fix __GNUC__ misspelled
777 (order_and_dump_functions_by_arcs): Likewise.
779 Tue Mar 12 12:19:50 1996 Ian Lance Taylor <ian@cygnus.com>
781 * configure: Rebuild with autoconf 2.8.
783 Sun Feb 18 15:06:18 1996 Ian Lance Taylor <ian@cygnus.com>
785 * configure.in: Check for 'do not mix' from native linker before
786 trying to use -rpath.
787 * configure: Rebuild.
789 Tue Feb 13 15:32:53 1996 Ian Lance Taylor <ian@cygnus.com>
791 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
792 * configure: Rebuild.
794 Wed Feb 7 14:03:17 1996 Ian Lance Taylor <ian@cygnus.com>
796 * configure.in: Don't set CC. Look for --enable-shared. Set
797 BFDLIB and HLDFLAGS and substitute them.
798 * configure: Rebuild.
799 * Makefile.in (LIBS): Use @BFDLIB@.
800 (HLDFLAGS): New variable.
801 (gprof): Use $(HLDFLAGS).
803 Mon Feb 5 16:34:44 1996 Ian Lance Taylor <ian@cygnus.com>
805 Support for building bfd and opcodes as shared libraries, based on
806 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
807 * Makefile.in (LIBDEPS): New variable.
808 (LIBS): Use -L../bfd -lbfd.
809 (gprof): Depend upon $(LIBDEPS) rather than $(LIBS).
811 Sat Dec 30 10:11:03 1995 Jeffrey A Law (law@cygnus.com)
813 * gprof.c (long_options): Add "--function-ordering" and
814 "--file-ordering" options.
815 (usage): Add new options to usage message.
816 (main): Handle new options.
817 * gprof.h (STYLE_FUNCTION_ORDER): Define.
818 (STYLE_FILE_ORDER): Define.
819 (function_mapping_file): Declare.
820 * cg_arcs.c (arcs, numarcs): New globals.
821 (arc_add): Put new arcs into the arc array so the function/file
822 ordering code can examine them.
823 * cg_arcs.h (struct arc): New field "has_been_placed".
824 (arcs, numarcs): Declare new globals.
825 * core.c (symbol_map, symbol_map_count): New globals.
826 (read_function_mappings): New function to read in a function
828 (core_init): Call read_function_mappings if a function mapping
830 (core_create_function_syms): Handle function to object file
832 * symtab.h (struct sym): New fields "mapped", "has_been_placed",
834 * cg_print.c (cmp_arc_count): New function for sorting arcs.
835 (cmp_fun_nuses): Likewise for functions.
836 (cg_print_function_ordering): New function to print a suggested
838 (cg_print_file_ordering): Likewise for ordering .o files.
839 (order_and_dump_functions_by_arcs): Helper function for function
840 and object file ordering code.
842 Sun Dec 24 21:32:27 1995 Jeffrey A Law (law@cygnus.com)
844 * core.c (core_sym_class): Ignore symbols without BSF_FUNCTION
845 set if ignore_non_function is set.
846 * gprof.h (ignore_non_functions): Declare.
847 * gprof.c (ignore_non_functions): Define.
848 (long_options): Add "ignore-non-functions".
849 (usage): Add new options.
850 (main): Recognize "-D" and "--ignore-non-functions" option.
852 Tue Nov 21 13:24:39 1995 Ken Raeburn <raeburn@cygnus.com>
854 * Makefile.in (.m.c): Strip out directory name from function
857 * hist.c (scale_and_align_entries): Don't use DEFUN_VOID. Do
858 UNITS_TO_CODE adjustment unconditionally; compiler can optimize
859 away zero-offset case. Refer to scaled_addr, not aligned_addr.
861 * vax.c: Don't include vax.h here.
863 Thu Nov 16 03:41:37 1995 Ken Raeburn <raeburn@cygnus.com>
865 Version 2.6 released.
867 Wed Nov 8 11:40:04 1995 Ian Lance Taylor <ian@cygnus.com>
869 * gprof.c (main): Cast getenv return value.
871 Mon Nov 6 15:05:00 1995 Ken Raeburn <raeburn@cygnus.com>
873 * Makefile.in (TAGS): New target.
875 Wed Nov 1 12:51:21 1995 Per Bothner <bothner@kalessin.cygnus.com>
877 * Makefile.in (DISTSTUFF): Rename to GEN_FILES, to avoid confusion.
878 (all): Depend on $(GEN_FILES), not diststuff (which also depends
881 Wed Nov 1 15:23:15 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
883 * sym_ids.c: Include <ctype.h>.
885 Wed Oct 25 13:24:31 1995 Per Bothner <bothner@kalessin.cygnus.com>
887 * Makefile.in (diststuff): Also make info.
888 (mostlyclean): Don't remove gprof.info*.
889 (maintainer-clean realclean): Also remove *.info*.
891 Fri Oct 6 16:25:32 1995 Ken Raeburn <raeburn@cygnus.com>
893 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
895 * Makefile.in: Add dependecies for $(OBJS) on header files.
897 * cg_print.c (print_cycle, print_members, cg_print_index): Fix new
898 style output format to make it consistent.
899 * dummy.c (find_call): Fix typo in error message.
901 Wed Sep 20 13:21:02 1995 Ian Lance Taylor <ian@cygnus.com>
903 * Makefile.in (maintainer-clean): New target, synonym for
906 Fri Sep 8 14:38:08 1995 Ian Lance Taylor <ian@cygnus.com>
908 * Makefile.in (install): Don't install in $(tooldir).
910 Fri Aug 25 15:30:05 1995 Ken Raeburn <raeburn@cygnus.com>
912 NS32K changes from Ian Dall:
913 * configure.in: Use ns32k, not ns532.
914 * ns532.c: Include symtab.h.
915 (find_call): Renamed from findcall. Print a message.
916 * ns532.h: Remove dummy.h comments.
918 Tue Aug 22 10:00:45 1995 Jeffrey A. Law <law@rtl.cygnus.com>
920 * Makefile.in (install): Remove "brokensed" hack, unnecessary now
921 that we're using autoconf.
923 Wed Jul 19 18:46:13 1995 Fred Fish <fnf@cygnus.com>
925 * core.c (get_src_info): Cast arg 7 of bfd_find_nearest_line
926 to proper type of "unsigned int *".
928 Fri Jun 16 15:29:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
930 * configure.in: Use changequote around use of [].
932 Mon Jun 12 12:14:52 1995 J.T. Conklin <jtc@rtl.cygnus.com>
934 * Makefile.in (distclean, realclean): Remove config.cache and
937 Wed May 17 17:56:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
939 * Makefile.in (Makefile): Added config.status to dependency list.
940 (config.status): New target.
941 (SHELL): New definition.
943 Tue Apr 25 21:11:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
945 * Makefile.in (install): Depend on "all".
947 Thu Apr 20 17:29:07 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
949 * Makefile.in: Change all references to MY_MACHINE to MY_TARGET,
950 to match configure script.
952 Wed Apr 19 11:19:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
954 * gen-c-prog.awk: Changed reference to "make-c-prog.awk" in
955 comment emitted by this script to gen-c-prog.awk.
957 * Makefile.in, configure.in: Converted to use autoconf.
958 * configure: New file, generated with autoconf 2.3.
959 * config/{mt-alpha, mt-dummy, mt-i386, mt-ns532, mt-sparc,
960 mt-tahoe, mt-vax}: Removed.
962 Mon Mar 13 21:44:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
964 * __bb_exit_func.c: New file, from David Mosberger-Tang.
966 Thu Feb 9 16:56:07 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
968 * All *.c: More cleanup towards GNU format.
970 * gmon_out.h (struct gmon_hist_hdr, struct gmon_cg_arc_record):
971 replaced sizeof (bfd_vma) by size (char*) because Ken tells me
972 that bfd_vma is only guaranteed to be at least as big as a pointer.
974 (GMON_Record_tag): added explicit enumeration values to ensure
975 compatibility across compilers.
977 * gmon_io.c (get_vma, put_vma): replaced sizeof(bfd_vma) by
980 Tue Feb 7 17:24:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
982 * All *.c and *.h files: Ran "indent -gnu". Cleaned up a couple
983 of constructs GNU indent couldn't handle. Block comments not yet
984 rewritten in GNU format.
986 * gprof.c (VERSION): Changed to 2.6, to get in sync for next
989 Sun Feb 5 16:19:46 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
991 * symtab.c (symtab_finalize): ensure globals symbols really
992 are favored over static ones---even if their name looks less
993 preferable; this is important for HP-UX; for example, there
994 is a static label Ltext_something that aliases the global
997 * hist.c (hist_print): auto-scaling is now in effect for FSF-style
998 output only; also, auto-scaling is now performed based on
999 per-call, rather than total execution time, which is what it was
1002 * gprof.h (File_Format): new type.
1004 * gprof.c (VERSION): upped to 2.7---seems to be completely out of
1005 sync with Cygnus version numbers though...
1007 (long_options): renamed --gmon-info to --file-info, --width added,
1008 renamed --old-file-format to --file-format
1009 (main): dito; also added support to read prof files, but as
1010 mon_out_read() is not implemented, it's #ifdef'd out for now
1012 (usage): update to reflect new options.
1014 * gmon_io.c: replaced "old_file_format" by more general
1015 "file_format" option
1017 * gmon.h (struct raw_phdr): fixed declaration for OSF/1.
1019 * core.c (core_sym_class): added back check for __gnu_compiled and
1020 ___gnu_compiled for the benefit of systems without
1021 bfd_find_nearest_line() support
1023 (get_src_info): now the libbfd is fixed, invoke bfd_find_nearest_line()
1024 with section-relative addresses
1026 (core_create_function_syms): get_src_info() calls are currently
1027 enabled for OSF/1 only. It appears to work allright for SunOS
1028 4.1.x as well, but on SPARCs it gets painfully slow with the
1029 current implementation of aout_32_find_nearest_line();
1030 unfortunately, this means that static functions will not have their
1031 filename printed in the call-graph function index; line-level
1032 profiling should still work, but requires some patience
1034 * cg_print.c (cg_print_index): sanitised printing of index when
1035 using FSF-style output; in particular, output width is now controlled
1036 via option --width and the function tries hard to keep columns
1037 aligned even in the presence of (occasional) long names
1039 * NOTES: a first shot at updating the documentation.
1041 Wed Feb 1 19:07:44 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1043 * core.c (core_create_function_syms): fixed computation of min_vma
1046 * *.c: removed rcsid.
1048 Tue Jan 31 16:18:18 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1050 * Lots of changes from David Mosberger-Tang:
1052 Tue Oct 25 19:20:14 1994 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1054 * gprof.c (main): put parentheses around & within &&.
1056 * basic_blocks.c (bb_read_rec): print warning message (once) when
1057 ignoring basic-block execution counts.
1059 * source.c (source_file_lookup_name): corrected second argument to
1062 * hist.c (print_header): merged Fri Oct 21 18:58:02 1994 change by
1063 Ken Raeburn <raeburn@cujo.cygnus.com> from binutils-2.5.1.
1065 * gmon_io.c (gmon_out_read): the output stule STYLE_GMON_INFO is now
1066 supported both for old and new (versioned) gmon.out files. Old
1067 files are identified as version 0.
1069 * gmon.h (struct raw_arc): count field is now sizeof(long) bytes
1070 long (instead of 4) because that is what OSF/1 v3.0 uses.
1072 * core.c: minor fixes and debugging info changes.
1074 Sun Sep 11 18:47:47 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1076 * core.c (core_init): if .text cannot be found, try $CODE$ (the
1077 name of the text-section under HP-UX).
1079 * hist.c (hist_assign_samples): fixed off-by-one bug: highpc
1080 points one past the last sampling bin, so hist_scale should be
1081 computed as "hist_scale /= hist_num_bins", not "hist_scale /=
1084 * gmon_io.c, hist.c, hist.h: renamed hist_num_samples to
1087 * configure.in: added alpha-*-*) for per-target config.
1089 * alpha.c, alpha.h: created.
1091 * gprof.c (default_excluded_list): <locore>, <hicore> added.
1093 * core.c (core_create_function_syms, core_create_line_syms):
1094 explicitly keep two sentinels "<locore>" and "<hicore>" that catch
1095 all addresses outside the text-space. Thus, sym_lookup(&symtab,
1096 addr) continues to guarantee not to return 0 on any address. It
1097 also avoids incorrectly crediting the first/last symbol in the
1100 * core.c (core_create_line_syms): always create function symbols
1101 first, then merge in line symbols; this is so that if parts of the
1102 program were compiled without -g, function-level symbols are
1105 * utils.c (print_name_only): support for print_path added.
1107 * symtab.c (cmp_addr): also use is_func flag in comparison.
1108 (symtab_finalize): return immediately when table empty; now
1109 more careful about getting rid of the right duplicate symbol.
1111 * sparc.c (find_call): many fixes---this function was rather
1112 botched in binutils-2.4 already; it should work again.
1114 * source.c (source_file_lookup_path): PATH is now strdup'ed (it is
1115 not good to rely on get_src_info() to return distinct string
1118 * search_list.c (search_list_append): added cast for xmalloc().
1120 * hist.c: added explicit initialization to some of the global
1121 variables; fixed SItab (scales were off by a factor of 10).
1123 * hist.h: include of bfd.h added.
1125 * gprof.c, gprof.h (print_path): added.
1127 * gprof.h (MAX): fixed.
1129 * gmon_out.h: renamed gmon_time_hist_hdr to gmon_hist_hdr.
1131 * gmon_io.c: added some casts to (long) so we can always print as %lx
1133 * core.c (core_get_text_space): fixed to make it work.
1135 * cg_print.c (cg_print_index): added support for print_path option.
1137 * cg_dfn.h (cg_dfn): wrap prototype in PARAMS().
1139 * call_graph.c, gmon_io.c, hist.c: avoid taking address of array
1140 as some compilers complain (e.g., DEC's OSF/1 compiler)
1142 * basic_blocks.c, gmon_io.c, hist.c, source.c, sym_ids.c,
1143 symtab.c: calls to memset() had 2nd and 3rd args reversed.
1145 Sat Sep 10 21:53:13 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1147 * gprof.c: added "_mcount" to default_excluded_list.
1148 (main): if output_style==0 and there is either a histogram or a
1149 call-graph, always generate flat and call-graph, no matter what
1150 line_granularity is set to.
1152 * source.c (source_file_lookup_name): if searching for sf->name
1153 fails, try again with filename obtained after stripping off any
1154 partial path from sf->name.
1156 * gprof.h (SRCDEBUG): added.
1158 * search_list.c (search_list_append): directories were added in wrong
1161 * reimplemented selection mechanism from ground up; it is now possible
1162 to accurately control what gets included/excluded in each of the
1163 output styles; a "symbol-specification" (spec) is the basic means
1164 to select a set of symbols; a spec has the syntax:
1166 spec == (FILENAME:(FUNCNAME|LINE_NUM) | NAME).
1169 any of the terminal symbols can be empty, in which case they
1170 match anything (wildcards). NAME is interpreted as a FILENAME
1171 if it contains a dot (e.g., foo.c), as LINE_NUM if it starts
1172 with a digit, and as FUNCNAME otherwise.
1174 For example, to get a call-graph display that ignores arcs
1175 from foo() to bar(), you'd say "--no-graph=foo/bar"; to
1176 show only arcs into bar() (no matter what the caller),
1177 you'd say "--graph=/bar"; and to get a call-graph without
1178 any arc info, you'd say "--graph=/"; similarly, to
1179 get a flat profile without mcount, you'd say "--no-flat=mcount"
1180 and to get a flat profile that shows includes all functions
1181 you'd say "--flat=""" (i.e., an empty spec)
1183 * hist.c (hist_print): top_time wasn't initialized to 0.0.
1185 Fri Sep 9 01:10:21 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1187 * gmon_out.h: all headers now declared in terms of characters
1188 to avoid getting into trouble with different compilers introducing
1189 different amount of padding; the code already accessed the fields
1190 through bfd functions, so that didn't have to change.
1192 * hist.c (hist_read_rec, hist_write_rec): added support for
1193 collection pc histograms measuring quantities other than time;
1194 the histogram header now includes a field that specifies the
1195 dimension of the quantity measured by the histogram bins
1196 (normally, this is "seconds", but other meaningful dimensions
1197 include such things as "I-cache misses", "instruction issue stalls"
1198 etc.); there is also a field to specify a one-character
1199 abbreviation for the dimension; in the case of time, this would
1200 be 's'; in most other cases it probably would be '1' (not a physical
1203 Thu Sep 8 16:05:08 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1205 * gprof.c, gmon_io.[ch]: BSD_COMPATIBLE is gone and new_file_version
1206 has become old_file_version; gmon_io.c now always supports old-style
1207 gmon.out files; it first tries to read gmon.out as a new version
1208 file, if that fails, it tries to read it in the old format;
1209 although not very likely, it is possible for gprof to mistake an
1210 old-style file as a new one (the first 4 bytes would have to
1211 be "gmon"---including the trailing '\0'); in that case, it is
1212 necessary to specify --old-file-version
1214 * gprof.h: removed dependency on SYSV; the code now always uses
1215 strrchr(), memset(), and memcpy() and does not include either
1216 of string.h or strings.h; this should make gprof compile on
1217 any (Unix) system without configuration (per suggestion of
1220 * gprof.c (usage): fixed location of --new-file-format option.
1222 * cg_arcs.c (propagate_flags): fixed typo in declaration.
1224 * flat_bl.m: removed formfeed at end of file; the form-feed
1225 is now printed cg_print.c only when necessary.
1227 * major rewrite of gprof---too many changes to mention all of
1230 + -l now requests profiling at the line level (as opposed
1231 to function level); in this mode, gprof creates a "symbol"
1232 (aka name-list entry) for each line of source code, instead
1233 of one per function)
1235 + support for a new gmon.out file format; the new format
1236 consists of a header with a magic and a version number,
1237 followed by a sequence of profile data; profile data
1238 can any of: (a) PC histogram, (b) call-graph arcs, or
1239 (c) basic-block execution counts; the version number makes
1240 it possible to extend gmon.out in a backwards compatible
1243 + support for tcov style annotated output: if the gmon.out file
1244 contains basic-block execution counts, the user can request
1245 the generation of annotated source files, much like Sun's
1250 + new scheme to suppress symbols that aren't function names
1251 (e.g., avoids mistaking a goto label as a function)
1253 + reorganized source code to make it more managable; as a
1254 side effect, gprof now compiles cleanly with "gcc -Wall"
1256 Thu Sep 1 15:46:49 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1258 * gprof.c (funcsymbol): bfd_find_nearest_line() is now used as a
1259 final cross-check to determine whether a static symbol should be
1260 considered as a function-name.
1262 Fri Aug 5 19:32:36 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1264 * gmon_io.c (gmon_out_read): recognize "-" as the filename for
1265 stdin; this is useful if you wanna keep gmon.out files compressed;
1266 this way you can "gzcat" the compressed file into gprof.
1268 * gprof.c: flag_min_count now initialized with 1 instead of 0.
1270 * basic_blocks.c (bb_annotate_source): added support for creating
1271 .tcov files when option flag_annotate_make_files is TRUE.
1272 (annotate_with_count): all counts less than the minimum count
1273 specified by -m are now annotated with hash-marks.
1275 * gprof.c (main): -A is now followed by a string of option chars.
1277 * basic_blocks.c (annotate_with_count): replaced b->count with
1280 * source.c: flag_annotate_source replaced by source_lock_map.
1282 * source.h: source_lock_map added.
1284 * gprof.c (main): new command-line syntax: -S simply specifies
1285 which source-files user is interested in; -A requests annotated
1286 source files and -AA requests that all lines in a source file
1289 Thu Aug 4 23:27:03 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1291 * basic_blocks.c (PATH_MAX): if undefined, define as 1024.
1293 * sparc.c, i386.c, tahoe.c, vax.c: added include of "time_hist.h"
1294 so s_lowpc etc. get declared.
1296 * arcs.h (doarcs): created.
1298 * arcs.c: reordered static functions such that they get defined
1301 * gprof.c (main): added options:
1302 -A: request annotation of all source lines (with -S)
1303 -m: minimum execution count (with default basic-block display)
1304 -N: force new file format (only if BSD_COMPATIBLE is defined)
1305 -S: annotate source file
1306 -t: set table length (with -S)
1308 * Makefile.am (OBJS): added basic_blocks.o call_graph.o gmon_io.o
1309 source.o time_hist.o
1311 Fri Jul 1 15:23:50 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1313 * gprof.c (asgnsamples): computation of "pcl" and "pch" depended
1314 on the fact being able to store a long in a double without loss of
1315 precision; this does not hold on machines with 64 bit longs and 64
1318 Fri Oct 21 18:58:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1320 * printgprof.c (flatprofheader): Always set totime to 1.0 if not
1321 greater than 0.0. Suggested by Harold Assink
1322 <carlo@sg.tn.tudelft.nl>.
1324 Fri Sep 23 15:06:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1326 * printgprof.c (printprof): Use free, not cfree.
1327 (printgprof, printindex): Ditto.
1329 Thu Sep 1 10:40:45 1994 Jeff Law (law@snake.cs.utah.edu)
1331 * gprof.h (kfromlist, ktolist, flist, Flist, elist, Elist): Make
1332 decls extern to keep native HP compiler quiet.
1334 Tue Aug 30 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1336 * gprof.c (funcsymbol): Ignore ___gnu_compiled as well as
1337 __gnu_compiled, for the benefit of systems which add a leading
1340 Wed Aug 24 12:49:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1342 * configure.in: Change i386-*-* to i[345]86-*-*.
1344 Sun Jul 10 00:35:31 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1346 * ns532.c, ns532.h: New Files. ns532 support.
1348 * config/mt-ns532: New File. ns532 support.
1350 * gprof.c: user register int i instead of defaulting the int.
1351 Allows compilation with -Dregister= for debugging.
1353 * configure.in: Add ns532 support.
1355 Thu Jun 23 11:22:41 1994 Jeff Law (law@snake.cs.utah.edu)
1357 * Makefile.in (gprof): Depend on $(LIBS).
1359 Fri May 27 12:24:57 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1361 From binutils-2.4 release:
1363 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1365 * configure.bat: [new] build makefile from makefile.in (dos)
1366 * hertz.c: allow static HERTZ (msdos needs it)
1367 * gprof.c: allow target to select "r" or "rb" for fopen
1368 * gprof.c: ignore __gnu_compiled symbols
1369 * i386.h: dfine FOPEN_RB to "rb" for dos.
1371 Tue May 17 15:30:22 1994 E. Michael Smith (ems@cygnus.com)
1373 * Makefile.in (.m.c:): Added .SUFFIXES : .m
1374 so flat_bl.c would make from flat_bl.m file.
1376 Thu May 5 19:23:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1378 * Makefile.in (install-info): Check for gprof.info in build dir,
1379 fall back to srcdir. Depend on it.
1381 * gprof.h (TRUE, FALSE): Always use undef before defining them.
1383 Mon Apr 4 23:47:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1385 * Makefile.in (MY_MACHINE): Renamed from MACHINE to avoid losing
1386 makes (osf1) in which the value of MACHINE can not be changed.
1387 * config/*.mt: Changed appropriately.
1389 Wed Mar 30 16:12:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1391 * gprof.c (getsymtab): Change nosyms to long. Rename
1392 get_symtab_upper_bound to bfd_get_symtab_upper_bound. Check for
1393 errors from bfd_get_symtab_upper_bound and
1394 bfd_canonicalize_symtab.
1396 Tue Mar 22 10:50:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1398 * gprof.c (funcsymbol): Use bfd_get_symbol_info instead of
1399 bfd_decode_symclass.
1401 Sun Mar 20 15:40:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1403 * Makefile.in: Avoid bug in hpux sed.
1405 Wed Dec 15 20:16:40 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1407 * gprof.texi (Invoking): add text about -v flag
1409 * gprof.1: add text about -v flag
1411 Wed Dec 8 16:55:06 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1413 * gprof.c (VERSION): defined a version macro, print the value
1414 when the -v option is used
1416 Tue Jul 6 10:11:56 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1418 * Makefile.in: Install correctly.
1420 Thu Jun 24 14:43:22 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1422 * gprof.c (main): Get whoami from argv, instead of hardcoding.
1423 Use it in usage message. Split usage message to fit in 80 cols.
1425 Sun Jun 20 20:58:02 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1427 * Makefile.in: Undo 15 June change.
1429 Wed Jun 16 12:54:53 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1431 * gmon.h, gprof.h: structs of chars used to hold external
1433 * gprof.c (getpfile, openpfile, readsamples): Swap data in using
1436 Tue Jun 15 23:09:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1438 * Makefile.in (.c.o): Look in ../include, not ../bfd, for bfd.h.
1440 Mon Jun 14 16:22:59 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1442 * Makefile.in: remove parentdir support
1444 Mon Jun 7 12:56:17 1993 Per Bothner (bothner@rtl.cygnus.com)
1446 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1447 * configure.in: No longer need to configure to get sysdep.h.
1449 Tue May 18 21:44:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1451 * Makefile.in (install): should not depend on install-info
1453 Mon Apr 26 12:37:46 1993 Ian Lance Taylor (ian@cygnus.com)
1455 * gprof.h: Include ansidecl.h before sysdep.h. Undefine hz.
1457 Tue Apr 13 16:14:03 1993 Per Bothner (bothner@cygnus.com)
1459 * Makefile.in: Add -g to CFLAGS.
1460 Ads LDFLAGS and use in place of CFLAGS where appropriate.
1461 * configure.in: Make a sysdep.hlink in the same way other
1462 bfd-based directories do.
1463 * gprof.h (UNIT): Replace non-standard 'u_short' by 'unsigned
1465 * gprof.h: #include sysdep.h instead of a bunch of stuff.
1466 * gprof.c (main): Fix typo gproff->gprof.
1468 Thu Mar 25 19:00:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1470 * gprof.texi: add INFO-DIR-ENTRY
1472 Tue Mar 23 00:03:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1474 * Makefile.in: add installcheck target
1476 Sat Feb 27 18:17:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1478 * gprof.c (funcsymbol): Invert test for aflag.
1480 Thu Feb 25 16:01:50 1993 Per Bothner (bothner@rtl.cygnus.com)
1482 * printgprof (xmalloc, xrealloc): Cast results of malloc
1485 Wed Feb 3 13:55:33 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1487 * Makefile.in: created info, install-info, dvi
1489 Wed Jan 6 00:58:09 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1491 * Makefile.in: fix install rule for $(PROG)
1493 Fri Oct 9 11:25:41 1992 Mark Eichin (eichin@cygnus.com)
1495 * gprof.1: updated SYNOPSIS to match actual behavior.
1497 Mon Oct 5 17:50:16 1992 Per Bothner (bothner@cygnus.com)
1499 * gen-c-prog.awk: New awk script, lightly changed from
1500 previously deleted make-c-prog.awk. Converts a text file
1501 to a c function that prints that text.
1502 * flat_bl.m, fsf_callg_bl.m, bsd_callg_bl.m: New files.
1503 Inputs to gen-c-prog.awk, containing text describing
1505 * blurbs.c: Removed. Use *_bl.c instead.
1506 * Makefile.in: Use gen-cprog.awk to generate *_bl.c files
1507 from *_bl.m files. Also, improve *clean rules.
1508 * printgprof.c (printgprof): Usw new function names from *_bl.c.
1511 Sun Aug 30 19:54:53 1992 Per Bothner (bothner@rtl.cygnus.com)
1513 * gprof.h, gprof.c, printfgprof.c: Add support for two
1514 output styles: The default is similar to the old FSF gprof,
1515 while -T sets the variable bsd_style_output, which causes
1516 output matching Berkeley's gprof. The biggest differences
1517 are that with the FSF style output, the flat profile comes
1518 before the call graph; numbers come before explanations;
1519 and there is less gratuitous white space.
1520 * gprof.h, gprof.c, printfgprof.c: New discard_underscores
1521 variable causes discarding of initial underscores when
1522 printing symbol names. It is set unless there is a "main"
1523 symbol (without an underscore).
1524 * printfgprof.c: New function printnameonly(), called
1525 by printname(). It handles stripping of initial '_',
1526 as well as C++ name-demangling.
1527 * gprof.callg, gprof.flat, make-c-prog.awk: Removed.
1528 It is just as convenient to edit blurbs.c directly.
1529 * Makefile.in: Removed rule for making blurbs.c.
1530 * blurbs.c: This is now a true source file (as opposed
1531 to being generated from gprof.callg and gprof.flat).
1532 Change style to use one long string literal, instead of
1533 one literal per output line. Add FSF-style blurb for call graph.
1535 Wed Aug 19 14:36:39 1992 Ian Lance Taylor (ian@cygnus.com)
1537 * Makefile.in: always create installation directories.
1539 Wed Aug 12 15:14:14 1992 Mark Eichin (eichin@cygnus.com)
1541 * Makefile.in: change ${MACHINE} to $(MACHINE).
1543 Sun Jul 19 17:34:01 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1545 * Makefile.in: removed installation of the now useless
1546 call.{flag,callg} files.
1548 * gprof.1: now uses the standard man macros instead of the new BSD
1551 Sun Jul 12 19:06:00 1992 John Gilmore (gnu at cygnus.com)
1553 * configure.in: Remove host section, expand target section.
1554 * config/mt-{tahoe,vax}: Add, to match existing support files.
1555 * config/tmake-*: Remove leftover crud.
1557 * blurbs.c: New file, created from gprof.flat and gprof.callg by
1558 * make-c-prog.awk: which processes text files into C programs.
1559 * printgprof.c (flatprofheader, gprofheader): Call new functions
1561 (printblurb): Remove.
1562 * Makefile.in: Infrastructure to build blurbs.
1563 * pathnames.h: has been removed. Gprof now has no filename
1567 Sat Jul 11 18:07:21 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1569 * Makefile.in: define man1dir and install the man page
1571 Fri Jul 10 21:14:08 1992 david d `zoo' zuhn (zoo@cygnus.com)
1573 * Makefile.in: added dummy info and install-info targets
1575 Thu Jun 4 11:34:02 1992 Mark Eichin (eichin at cygnus.com)
1577 * lookup.c: fixed fencepost in nllookup and added dbg_nllookup for
1578 help in debugging the problem (with -DDEBUG)
1579 * gprof.c: symbol values are now real values, don't add the vma
1580 anymore. (done for solaris; should verify this on other platforms)