1 2000-06-20 Alan Modra <alan@linuxcare.com.au>
3 * source.c (annotate_source): Correct pointer comparison when
4 checking for backslashes.
6 2000-06-13 H.J. Lu <hjl@gnu.org>
8 * configure: Regenerate.
10 2000-06-08 David O'Brien <obrien@FreeBSD.org>
12 * configure.in (VERSION): Update to show this is the CVS mainline.
14 2000-06-07 Philippe De Muyter <phdm@macqel.be>
16 * source.c: Remove direct inclusion of sys/stat.h.
18 2000-05-31 Nick Clifton <nickc@cygnus.com>
20 * gprof.h (_): Revert previous delta. We want to use gettext,
21 not dgettext in the _ macro.
23 2000-05-29 Alan Modra <alan@linuxcare.com.au>
25 * gprof.h (_): Use BFD version.
27 2000-05-26 Nick Clifton <nickc@cygnus.com>
29 * gprof.c (main): When calling getopt_long indicate that the 'd'
30 switch takes an optional argument, whereas the 'D' switch takes no
33 2000-05-26 Alan Modra <alan@linuxcare.com.au>
35 * dep-in.sed: Copy from ../binutils.
36 * Makefile.am: Update dependencies with "make dep-am"
37 * Makefile.in: Regenerate.
39 * gprof.h: Remove most nls defines. They are pulled in by
40 bfd/sysdep.h. #include "ansidecl.h" not <ansidecl.h>
42 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
44 * gprof.texi: Fix numerous typos. Mention some DOS/Windows related
47 * configure.in: Check for setmode function.
48 * configure: Regenerate.
50 * gmon_io.h (SET_BINARY) [HAVE_SETMODE]: Define.
52 * gmon_io.c (gmon_out_read) [SET_BINARY]: Switch stdin into binary
55 * source.c: Include filenames.h and sys/stat.h.
56 (source_file_lookup_path, source_file_lookup_name): Use
57 FILENAME_CMP to compare file names.
58 (annotate_source) [__MSDOS__]: If "filename-ann" would overwrite
59 "filename", replace the extension with ".ann".
60 [HAVE_DOS_BASED_FILE_SYSTEM]: Support file names with
61 backslashes and drive letters.
64 * search_list.h (PATH_SEP_CHAR): Define.
66 * search_list.c (search_list_append): Use PATH_SEP_CHAR.
68 * hertz.c (HERTZ) [__MSDOS__]: Don't define unless they have
69 neither HAVE_SETITIMER nor HAVE_SYSCONF.
70 [HAVE_SETITIMER]: If they define both HAVE_SETITIMER and
71 HAVE_SYSCONF, try setitimer and fall back on sysconf.
73 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
75 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
76 --enable-build-warnings option.
77 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
78 * Makefile.in, configure, aclocal.m4: Re-generate.
80 2000-04-05 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
82 * gprof.c (copyright): Do not use N_ in array initializer.
84 2000-04-04 Alan Modra <alan@linuxcare.com.au>
86 * po/gprof.pot: Regenerate.
88 * gprof.c (usage): Restore translated part of bug string.
90 * Makefile.am (BASEDIR): Define.
95 (DEP, DEP1, dep.sed, dep, dep-in, dep-am): New targets.
98 * Makefile.in: Regenerate.
100 2000-04-03 Alan Modra <alan@linuxcare.com.au>
102 * gprof.h: #include "bin-bugs.h".
103 * gprof.c (usage): Use REPORT_BUGS_TO.
105 2000-03-31 Alan Modra <alan@linuxcare.com.au>
107 * symtab.c (symtab_finalize): Don't use post-increment on
108 structure copy, to work around a ppc gcc bug.
110 1999-09-29 Mark Kettenis <kettenis@gnu.org>
112 * hertz.h [MACH] (hertz): Remove macro. The
113 <machine/mach_param.h> include doesn't exist on al Mach based
114 systems, and the definition of hertz breaks compilation of hertz.c
117 2000-02-22 Ian Lance Taylor <ian@zembu.com>
119 From Brad Lucier <lucier@math.purdue.edu>:
120 * i386.c (i386_find_call): Add cast to ensure that printf argument
122 * tahoe.c (tahoe_find_call): Likewise.
123 * vax.c (vax_find_call): Likewise.
125 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
127 * utils.c (print_name_only): Don't pass error strings to
128 printf as format arg.
130 1999-09-24 Nick Clifton <nickc@cygnus.com>
132 * gmon_io.c (gmon_out_read): Make sure that sensible values
133 are extracted from a raw header.
135 1999-08-06 Ian Lance Taylor <ian@zembu.com>
137 From Brad Lucier <lucier@math.purdue.edu>:
138 * corefile.c (core_create_line_syms): Add cast for printf.
140 1999-07-21 Ian Lance Taylor <ian@zembu.com>
143 * configure.bat: Remove; obsolete.
145 1999-07-15 Ian Lance Taylor <ian@zembu.com>
147 * configure.in: Bump version number to 2.9.5.
148 * configure: Rebuild.
150 1999-07-11 Ian Lance Taylor <ian@zembu.com>
152 * corefile.c (core_create_function_syms): Add ATTRIBUTED_UNUSED.
153 * sym-ids.c (non_existent_file): Fully initialize structure.
155 1999-07-01 Ian Lance Taylor <ian@zembu.com>
157 * Many files: Add casts in many print statements to cast bfd_vma
158 values to unsigned long when calling printf.
159 * Makefile.am ($(OBJECTS)): Add gmon.h.
160 * Makefile.in: Rebuild.
162 Mon Jun 14 10:35:28 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
164 * gprof.texi: Fix typo.
166 1999-06-13 Ian Lance Taylor <ian@zembu.com>
168 From Bob Byrnes <byrnes@curl.com>:
169 * cg_dfn.c: Include "libiberty.h"
170 (DFN_INCR_DEPTH): Define instead of DFN_DEPTH.
171 (dfn_stack): Define as pointer rather than array.
172 (pre_visit): Reallocate dfn_stack as needed.
174 1999-04-26 Tom Tromey <tromey@cygnus.com>
176 * aclocal.m4, configure: Updated for new version of libtool.
178 1999-04-06 Ian Lance Taylor <ian@zembu.com>
180 * gprof.h (LC_MESSAGES): Never define.
181 * gprof.c (main): Don't pass LC_MESSAGES to setlocale if the
182 system does not define it.
184 1999-04-05 H.J. Lu <hjl@gnu.org>
186 * corefile.c (core_create_line_syms): Don't use fixed size array
187 for prev_name and prev_filename.
189 1999-04-04 Michael Hohmuth <hohmuth@innocent.com>
191 * gprof.h (FF_BSD44): Define.
192 * gmon.h (struct raw_phdr): Add version, profrate, and spare
193 fields unconditionally.
194 (struct old_raw_phdr): New struct.
195 * gprof.c (main): Handle -O 4.4bsd.
196 * gmon_io.c (gmon_out_read): Handle BSD 4.4 format, either
197 automatically or by user specification.
198 (gmon_out_write): Handle BSD 4.4 format.
199 * configure.in: Don't set BSD44_FORMAT.
200 * gprof.texi (Miscellaneous Options): Document -O 4.4bsd.
201 * configure, gconfig.in: Rebuild.
203 Tue Feb 16 17:01:33 1999 Ian Lance Taylor <ian@cygnus.com>
205 * configure.in: Change AC_PREREQ to 2.13. Change AM_PROG_INSTALL
206 to AC_PROG_INSTALL. Remove AM_CYGWIN32. Change AM_EXEEXT to
207 AC_EXEEXT. Add comment to AC_DEFINE.
208 * acconfig.h: Remove.
209 * aclocal.m4: Rebuild.
210 * configure: Rebuild.
211 * Makefile.in: Rebuild.
212 * gconfig.in: Rebuild.
214 Sun Dec 6 21:57:50 1998 Ian Lance Taylor <ian@cygnus.com>
216 * gprof.texi (Symspecs): Mention that you have to add any
217 underscore yourself when naming a symbol.
219 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
221 * configure.in: detect cygwin* instead of cygwin32*
222 * configure: regenerate
224 Wed Aug 12 14:59:06 1998 Ian Lance Taylor <ian@cygnus.com>
226 Avoid some overflow cases:
227 * basic_blocks.h (bb_min_calls): Change to unsigned long.
228 * call_graph.h (cg_tally): Change count parameter to unsigned
230 * cg_arcs.h (Arc): Change count field to unsigned long.
231 (arc_add): Change count parameter to unsigned long.
232 * source.h (Source_File): Change ncalls field to unsigned long.
233 * symtab.h (Sym): Change fields ncalls, bb_calls, and
234 cg.self_calls to unsigned long.
235 * Many files: Update accordingly.
237 * configure, Makefile.in, aclocal.m4: Rebuild with current tools.
239 Fri Jul 10 17:29:49 1998 Stan Cox <scox@equinox.cygnus.com>
241 * configure.in (BSD44_FORMAT): Define for cygwin32, win32, mingw32
242 * configure: Rebuild.
244 Fri Jun 12 13:40:05 1998 Tom Tromey <tromey@cygnus.com>
246 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
247 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
249 Sun May 10 22:35:33 1998 Jeffrey A Law (law@cygnus.com)
251 * po/Make-in (install-info): New target.
253 Tue May 5 18:28:40 1998 Tom Tromey <tromey@cygnus.com>
255 * gprof.h (_): Undefine BFD's version.
257 Tue Apr 28 19:17:33 1998 Tom Tromey <tromey@cygnus.com>
259 * gprof.c (main): Conditionally call setlocale.
260 * gprof.h: Include <locale.h> if HAVE_LOCALE_H.
261 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
263 Tue Apr 28 19:50:09 1998 Ian Lance Taylor <ian@cygnus.com>
265 * corefile.c: Rename from core.c.
266 * corefile.h: Rename from core.h.
267 * Many .c files: Include corefile.h rather than core.h.
268 * Makefile.am (sources): Change core.c to corefile.c.
269 (noinst_HEADERS): Change core.h to corefile.h.
270 ($(OBJECTS)): Depend upon corefile.h rather than core.h.
271 (corefile.o): Rename target from core.o, depend upon corefile.c.
272 * Makefile.in, po/POTFILES.in: Rebuild.
274 Mon Apr 27 16:50:40 1998 Ian Lance Taylor <ian@cygnus.com>
276 * configure.in: Change version number to 2.9.4
277 * configure: Rebuild.
279 Wed Apr 22 16:01:17 1998 Tom Tromey <tromey@cygnus.com>
281 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
283 Wed Apr 22 00:00:22 1998 Tom Tromey <tromey@scribbles.cygnus.com>
285 * gprof.h: Added includes and defines for gettext.
286 * configure.in (ALL_LINGUAS): New macro.
287 Call CY_GNU_GETTEXT. Create po/Makefile.in and po/Makefile.
288 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
289 HAVE_LC_MESSAGES): Define.
290 * gprof.c (main): Call setlocale, bindtextdomain, textdomain.
291 * Makefile.am (SUBDIRS): New macro.
292 (INCLUDES): Look in intl dirs for headers. Define LOCALEDIR.
293 (gprof_DEPENDENCIES): Added INTLDEPS.
294 (gprof_LDADD): Added INTLLLIBS.
295 (POTFILES): New macro.
296 (po/POTFILES.in): New target.
297 * Many files: Wrap user-visible strings with gettext invocation.
299 Tue Apr 7 12:43:37 1998 Ian Lance Taylor <ian@cygnus.com>
301 From hjl@lucon.org <H.J. Lu>:
302 * Makefile.am (diststuff): New target.
303 * Makefile.in: Rebuild.
305 Mon Mar 30 12:47:48 1998 Ian Lance Taylor <ian@cygnus.com>
307 * configure.in: Set version to 2.9.1.
308 * configure: Rebuild.
310 * Branched binutils 2.9.
312 Sat Mar 28 23:09:08 1998 Ian Lance Taylor <ian@cygnus.com>
314 Fix some gcc -Wall warnings:
315 * cg_arcs.c (num_cycles): Change to unsigned int.
317 (arc_add): Change maxarcs to unsigned int.
318 (cg_assemble): Change index to unsigned int.
319 * cg_arcs.h (num_cycles, numarcs): Update declarations.
320 * cg_print.c (cg_print): Change index to unsigned int.
321 (cg_print_index): Change index, nnames, todo, i, and j to unsigned
323 (cg_print_file_ordering): Change symbol_count and index2 to
325 * core.c (symbol_map_count): Change to unsigned int.
326 (core_create_function_syms): Change j to unsigned int.
327 (core_create_line_syms): Add cast to avoid warning.
328 * hist.c (hist_assign_samples): Change j to unsigned int.
329 (hist_print): Change index to unsigned i nt. Add cast to avoid
331 * sym_ids.c (parse_spec): Add casts to avoid warning.
332 * symtab.c (symtab_finalize): Change j to unsigned int.
333 (sym_lookup): Update printf format strings.
334 * symtab.h (Sym_Table): Change len to unsigned int.
335 * tahoe.c (tahoe_reladdr): Add casts to avoid warnings.
337 Tue Mar 24 19:00:11 1998 Ian Lance Taylor <ian@cygnus.com>
339 Add --demangle and --no-demangle options:
340 * gprof.h (demangle): Declare.
341 * gprof.c (demangle): New global variable.
342 (OPTION_DEMANGLE, OPTION_NO_DEMANGLE): Define.
343 (long_options): Add "demangle" and "no-demangle".
344 (usage): Mention --demangle and --no-demangle.
345 (main): Handle OPTION_DEMANGLE and OPTION_NO_DEMANGLE.
346 * utils.c (print_name_only): Only demangle symbol name if demangle
348 * gprof.texi (Output Options): Document new options.
350 Fri Mar 20 19:21:56 1998 Ian Lance Taylor <ian@cygnus.com>
352 * Makefile.in: Rebuild with automake 1.2e.
353 * aclocal.m4, configure: Rebuild with libtool 1.2.
355 Thu Feb 12 14:36:05 1998 Ian Lance Taylor <ian@cygnus.com>
357 * gprof.c (usage): Update bug-gnu-utils address.
359 Sat Feb 7 15:43:12 1998 Ian Lance Taylor <ian@cygnus.com>
361 * configure, aclocal.m4: Rebuild with new libtool.
363 Fri Feb 6 12:02:28 1998 Ian Lance Taylor <ian@cygnus.com>
365 * alpha.c (alpha_Instruction): Use int, not signed.
367 Fri Feb 6 02:00:19 1998 Jeffrey A Law (law@cygnus.com)
369 * core.c (core_init): Adding missing "break".
371 Thu Feb 5 12:49:37 1998 Ian Lance Taylor <ian@cygnus.com>
373 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
375 Tue Feb 3 14:25:25 1998 Brent Baccala <baccala@freesoft.org>
377 * bbconv.pl: New file.
378 * Makefile.am (EXTRA_DIST): Add bbconv.pl.
379 * Makefile.in: Rebuild.
381 * gprof.texi: Extensive additions to document all arguments and
384 * symtab.c (symtab_finalize): Prefer function symbols over line
386 (dbg_sym_lookup): Correct debugging messages.
388 * gprof.c (main): --sum implies --line.
390 * cg_print.c (cg_print): When doing line by line profiling, don't
391 use a non-function as a main listing item.
393 * call_graph.c (cg_tally): When using line by line profiling, use
394 the function symbol as the child.
396 * symtab.h (NBBS): Define.
397 (Sym): Add bb_addr and bb_calls fields.
398 * basic_blocks.c (bb_read_rec): Save multiple basic blocks per
400 (bb_write_blocks): Adjust for multiple basic blocks per symbol.
401 (print_exec_counts): Don't check whether a symbol is the start of
402 a basic block. Print all basic blocks for a symbol.
403 (annotate_with_count): Rewrite to print all basic block counts and
404 to pay attention to width argument.
405 (print_annotated_source): Don't check whether symbol is the start
408 Make it possible to build a cross gprof, although a few cases are
410 * configure.in: Don't set MY_TARGET.
411 * gprof.h: Don't include MACHINE_H. Don't define FOPEN_RB or
412 FOPEN_WB; just get them from sysdep.h.
413 * core.h (min_insn_size, offset_to_code): Declare.
414 * core.c (MIN_INSN_SIZE): Don't define.
415 (min_insn_size, offset_to_code): New variables.
416 (core_init): Initialize min_insn_size and offset_to_code.
417 (find_call): New function.
418 (core_create_line_syms): Don't use min_dist. Set is_static in
420 * hist.c (UNITS_TO_CODE): Define.
421 * gprof.c (default_excluded_list): Add "__mcount_internal".
422 * gmon.h: Change TARGET_alpha to __alpha__.
423 * hertz.h: Ifdef MACH, define hertz as HZ.
424 * alpha.c (alpha_Instruction): Rename from Instruction. Change
426 (alpha_find_call): Rename from find_call.
428 * dummy.c, dummy.h: Remove.
429 * i386.c (i386_iscall): Rename from iscall. Change all
430 references. Check for call instruction, not jump or lcall.
431 (i386_find_call): Rename from find_call. Correct for VMA.
432 Correct call destination computation. Don't dereference symbol if
435 * ns532.c, ns532.h: Remove.
436 * sparc.c (CALL): Define.
437 (sparc_find_call): Rename from find_call.
439 * tahoe.c: Include cg_arcs.h, core.h, hist.h, and symtab.h. Don't
442 (enum tahoe_opermodes, tahoe_operandenum): Define. Rename all
443 references to opermodes or operandenum to these.
444 (tahoe_operandmode): Rename from operandmode. Call abort if
445 switch does not return.
446 (tahoe_operandname): Rename from operandname. Call abort if
447 switch does not return.
448 (tahoe_operandlength): Rename from operandlength. Call abort if
449 switch does not return.
450 (tahoe_reladdr): Rename from reladdr.
451 (tahoe_find_call): Rename from find_call. Use core_text_space
452 rather than textspace.
454 * vax.c (CALLS, PC): Define.
455 (enum opermodes, operandenum, struct modebyte): Define.
456 (vax_operandmode): Rename from operandmode. Call abort if switch
458 (vax_operandname): Rename from operandname. Call abort if switch
460 (vax_operandlength): Rename from operandlength. Call abort if
461 switch does not return.
462 (vax_reladdr): Rename from reladdr.
463 (vax_find_call): Rename from find_call.
465 * Makefile.am (AUTOMAKE_OPTIONS): Set to cygnus.
467 (INCLUDES): Remove -DTARGET_$(MY_TARGET) and -DMACHINE_H=
469 (gprof_SOURCES): Add i386.c, alpha.c, vax.c, tahoe.c, sparc.c.
470 (gprof_DEPENDENCIES): Remove $(MY_TARGET).o.
471 (gprof_LDADD): Likewise.
472 (noinst_HEADERS): Remove alpha.h, i386.h, ns532.h, sparc.h,
473 tahoe.h, vax.h, dummy.h.
474 (EXTRA_DIST): Remove alpha.c, i386.c, ns532.c, sparc.c, tahoe.c,
476 ($(OBJECTS)): Don't depend upon $(MY_TARGET).h.
477 ($(MY_TARGET).o): Remove target.
478 (i386.o, alpha.o, vax.o, tahoe.o, sparc.o): New targets.
479 * configure, Makefile.in, aclocal.m4: Rebuild.
481 Mon Dec 29 14:17:08 1997 Ian Lance Taylor <ian@cygnus.com>
483 * core.c (core_sym_class): Treat weak symbols as text symbols.
484 From Dean Gaudet <dgaudet@arctic.org>.
486 Wed Sep 24 11:35:43 1997 Ian Lance Taylor <ian@cygnus.com>
488 * aclocal.m4: Rebuild with new libtool.
489 * Makefile.in: Rebuild with current automake.
490 * configure: Rebuild.
492 Sat Aug 9 16:25:01 1997 Ian Lance Taylor <ian@cygnus.com>
494 * configure.in: Change version number to 2.8.2. Call
495 AM_PROG_LIBTOOL. Remove shared library handling; now handled by
496 libtool. Add AM_CONFIG_HEADER. Change AC_PROG_INSTALL to
497 AM_PROG_INSTALL. Add AM_EXEEXT.
498 * Makefile.am (LINK): Remove.
499 (gprof_LDFLAGS): Remove
500 (gprof_DEPENDENCIES): Change libbfd.a to libbfd.la.
501 (gprof_LDADD): Likewise.
502 ($(OBJECTS)): Depend upon gconfig.h and ../bfd/config.h.
503 * gprof.h: Undefine PACKAGE and VERSION after including BFD
504 sysdep.h file, then include new gconfig.h file.
505 * gprof.c (VERSION): Don't define.
506 * acconfig.h: New file.
507 * stamp-h.in: New file.
508 * gconfig.in: New file, created by autoheader.
509 * Makefile.in, configure, aclocal.m4: Rebuild.
511 Sat Jun 28 23:20:42 1997 Ian Lance Taylor <ian@cygnus.com>
513 * aclocal.m4, configure, Makefile.in: Rebuild with automake 1.2.
515 Mon Jun 16 15:31:39 1997 Ian Lance Taylor <ian@cygnus.com>
517 * Makefile.am (INCLUDES): Add -DDEBUG.
518 * Makefile.in: Rebuild.
520 Tue Apr 15 14:19:30 1997 Ian Lance Taylor <ian@cygnus.com>
522 Change to use automake:
523 * Makefile.am: New file.
524 * configure.in: Run AM_INIT_AUTOMAKE, AM_MAINTAINER_MODE, and
526 * aclocal.m4: New file, created by aclocal.
527 * Makefile.in: Replace with file created by automake --cygnus.
528 * configure: Rebuild.
530 Thu Apr 3 13:21:25 1997 Ian Lance Taylor <ian@cygnus.com>
532 * gprof.c (VERSION): Define as "2.8.1".
534 * Branched binutils 2.8.
536 Thu Mar 27 17:15:23 1997 Ian Lance Taylor <ian@cygnus.com>
538 * gprof.c (main): Correct copyright message.
540 Mon Mar 24 11:12:26 1997 Ian Lance Taylor <ian@cygnus.com>
542 * Makefile.in (.c.o): Define TARGET_$(MY_TARGET) when compiling.
543 * gmon.h: Use bytes counts rather than sizeof in struct raw_phdr
546 Mon Mar 17 10:54:47 1997 David Mosberger-Tang <davidm@azstarnet.com>
548 * cg_arcs.c (arc_add): memset() newly alloced arc to ensure
549 all fields are initialized with 0.
551 Sat Mar 15 19:17:31 1997 H.J. Lu <hjl@lucon.org>
553 * symtab.h (find_call): Declare.
554 * cg_arcs.c (cg_assemble): Don't declare find_call.
555 * hist.c (scale_and_align_entries): Declare.
557 Thu Feb 27 12:46:53 1997 Ian Lance Taylor <ian@cygnus.com>
559 * configure.in: Define BSD44_FORMAT if the target looks like a
560 BSD4.4 derived system.
561 * configure: Rebuild.
562 * Makefile.in (.c.o): Add @DEFS@.
563 * gmon_io.c (gmon_out_read): In BSD44_FORMAT code, get profrate
564 from profrate field, not version field.
566 Thu Jan 16 17:42:54 1997 Ian Lance Taylor <ian@cygnus.com>
568 * dummy.c (find_call): Clear ignore_direct_calls.
570 Tue Dec 31 15:44:10 1996 Ian Lance Taylor <ian@cygnus.com>
572 * Makefile.in (.c.o): Add -D_GNU_SOURCE. Put $(CFLAGS) at the
574 (gprof): Put $(CFLAGS) after the other options.
576 Tue Nov 26 17:08:38 1996 Ian Lance Taylor <ian@cygnus.com>
578 * configure: Rebuild with autoconf 2.12.
580 Wed Oct 2 15:23:16 1996 Ian Lance Taylor <ian@cygnus.com>
582 * sparc.c (find_call): Align p_lowpc to avoid bus error.
584 Tue Oct 1 15:58:10 1996 Ian Lance Taylor <ian@cygnus.com>
586 * gprof.c (usage): Print bug report address.
587 (main): Change version printing to match current GNU standards.
589 Fri Aug 30 12:16:11 1996 Ian Lance Taylor <ian@cygnus.com>
591 * gmon.h: Replace #elif with #else/#endif.
593 Thu Aug 29 17:04:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
595 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
596 * configure: Regenerate.
598 Thu Aug 22 17:12:30 1996 Ian Lance Taylor <ian@cygnus.com>
600 * configure.in: Set and substitute HLDENV.
601 * configure: Rebuild.
602 * Makefile.in (HLDENV): New variable.
603 (gprof): Use $(HLDENV).
605 Wed Aug 7 14:43:51 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
607 * core.c (read_function_mappings): Cast xmalloc return.
609 Thu Jul 4 12:01:42 1996 Ian Lance Taylor <ian@cygnus.com>
611 * gprof.c (VERSION): Define as "2.7.1".
613 * Released binutils 2.7.
615 * bb_exit_func.c: Rename from __bb_exit_func.c, so that it can be
616 stored on a System V file system.
618 Thu Jun 27 11:36:22 1996 Ian Lance Taylor <ian@cygnus.com>
620 * configure.in: Call AC_ISC_POSIX.
621 * configure: Rebuild.
622 * Makefile.in (gprof): Pass $(CFLAGS) during link.
623 * hertz.c: Don't include <sys/time.h>; let sysdep.h handle that.
624 If HAVE_SETITIMER is not defined, try using sysconf.
626 Mon Jun 24 18:27:28 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
628 * Makefile.in (exec_prefix, bindir, libdir, mandir, infodir, datadir,
629 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
630 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
631 (AC_PROG_INSTALL): added.
632 * configure: Rebuilt.
634 Mon Jun 24 12:03:09 1996 Ian Lance Taylor <ian@cygnus.com>
636 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
637 using shared libraries.
638 * configure: Rebuild with autoconf 2.10.
640 Tue Jun 18 17:35:58 1996 Ian Lance Taylor <ian@cygnus.com>
642 * core.c (core_create_line_syms): Use xstrdup rather than strdup.
643 * source.c (source_file_lookup_path): Likewise.
645 Mon Apr 8 14:44:33 1996 Ian Lance Taylor <ian@cygnus.com>
647 * configure.in: Permit --enable-shared to specify a list of
649 * configure: Rebuild.
651 Thu Mar 21 17:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
653 * core.c (core_create_function_syms): Move filename and func_name
654 inside ifdef where they are used.
656 * core.c (core_sym_class): Parenthesize && within ||.
657 * symtab.c (symtab_finalize): Correct parenthesization.
659 * cg_print.h (cg_print_file_ordering): Declare.
660 (cg_print_function_ordering): Declare.
662 * __bb_exit_func.c (__bb_exit_func): Replace bcopy with memcpy.
663 * cg_arcs.c (arc_add): Likewise.
664 * cg_print.c (cg_print_function_ordering): Likewise.
666 Thu Mar 21 17:02:02 1996 David Mosberger-Tang <davidm@azstarnet.com>
668 * gprof.c (default_excluded_list): Add "__mcount".
670 * gprof.c (main): Change ifdef __osf__ to __alpha__.
672 * gmon_io.c (gmon_out_read): If BSD44_FORMAT is defined, get the
673 profiling rate from the header.
675 * gmon.h (struct raw_phdr): Only include pad if both __alpha__ and
676 __osf__ are defined. Add new fields if BSD44_FORMAT is defined.
678 * alpha.h (MIN_INSN_SIZE): Define.
679 * core.c (MIN_INSN_SIZE): If not defined, define as 1.
680 (core_sym_class): Ignore debugging symbols.
681 (core_create_line_syms): Use MIN_INSN_SIZE when gathering line
684 Wed Mar 20 18:15:47 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
686 * cg_print.c (cg_print_function_ordering): Fix __GNUC__ misspelled
688 (order_and_dump_functions_by_arcs): Likewise.
690 Tue Mar 12 12:19:50 1996 Ian Lance Taylor <ian@cygnus.com>
692 * configure: Rebuild with autoconf 2.8.
694 Sun Feb 18 15:06:18 1996 Ian Lance Taylor <ian@cygnus.com>
696 * configure.in: Check for 'do not mix' from native linker before
697 trying to use -rpath.
698 * configure: Rebuild.
700 Tue Feb 13 15:32:53 1996 Ian Lance Taylor <ian@cygnus.com>
702 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
703 * configure: Rebuild.
705 Wed Feb 7 14:03:17 1996 Ian Lance Taylor <ian@cygnus.com>
707 * configure.in: Don't set CC. Look for --enable-shared. Set
708 BFDLIB and HLDFLAGS and substitute them.
709 * configure: Rebuild.
710 * Makefile.in (LIBS): Use @BFDLIB@.
711 (HLDFLAGS): New variable.
712 (gprof): Use $(HLDFLAGS).
714 Mon Feb 5 16:34:44 1996 Ian Lance Taylor <ian@cygnus.com>
716 Support for building bfd and opcodes as shared libraries, based on
717 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
718 * Makefile.in (LIBDEPS): New variable.
719 (LIBS): Use -L../bfd -lbfd.
720 (gprof): Depend upon $(LIBDEPS) rather than $(LIBS).
722 Sat Dec 30 10:11:03 1995 Jeffrey A Law (law@cygnus.com)
724 * gprof.c (long_options): Add "--function-ordering" and
725 "--file-ordering" options.
726 (usage): Add new options to usage message.
727 (main): Handle new options.
728 * gprof.h (STYLE_FUNCTION_ORDER): Define.
729 (STYLE_FILE_ORDER): Define.
730 (function_mapping_file): Declare.
731 * cg_arcs.c (arcs, numarcs): New globals.
732 (arc_add): Put new arcs into the arc array so the function/file
733 ordering code can examine them.
734 * cg_arcs.h (struct arc): New field "has_been_placed".
735 (arcs, numarcs): Declare new globals.
736 * core.c (symbol_map, symbol_map_count): New globals.
737 (read_function_mappings): New function to read in a function
739 (core_init): Call read_function_mappings if a function mapping
741 (core_create_function_syms): Handle function to object file
743 * symtab.h (struct sym): New fields "mapped", "has_been_placed",
745 * cg_print.c (cmp_arc_count): New function for sorting arcs.
746 (cmp_fun_nuses): Likewise for functions.
747 (cg_print_function_ordering): New function to print a suggested
749 (cg_print_file_ordering): Likewise for ordering .o files.
750 (order_and_dump_functions_by_arcs): Helper function for function
751 and object file ordering code.
753 Sun Dec 24 21:32:27 1995 Jeffrey A Law (law@cygnus.com)
755 * core.c (core_sym_class): Ignore symbols without BSF_FUNCTION
756 set if ignore_non_function is set.
757 * gprof.h (ignore_non_functions): Declare.
758 * gprof.c (ignore_non_functions): Define.
759 (long_options): Add "ignore-non-functions".
760 (usage): Add new options.
761 (main): Recognize "-D" and "--ignore-non-functions" option.
763 Tue Nov 21 13:24:39 1995 Ken Raeburn <raeburn@cygnus.com>
765 * Makefile.in (.m.c): Strip out directory name from function
768 * hist.c (scale_and_align_entries): Don't use DEFUN_VOID. Do
769 UNITS_TO_CODE adjustment unconditionally; compiler can optimize
770 away zero-offset case. Refer to scaled_addr, not aligned_addr.
772 * vax.c: Don't include vax.h here.
774 Thu Nov 16 03:41:37 1995 Ken Raeburn <raeburn@cygnus.com>
776 Version 2.6 released.
778 Wed Nov 8 11:40:04 1995 Ian Lance Taylor <ian@cygnus.com>
780 * gprof.c (main): Cast getenv return value.
782 Mon Nov 6 15:05:00 1995 Ken Raeburn <raeburn@cygnus.com>
784 * Makefile.in (TAGS): New target.
786 Wed Nov 1 12:51:21 1995 Per Bothner <bothner@kalessin.cygnus.com>
788 * Makefile.in (DISTSTUFF): Rename to GEN_FILES, to avoid confusion.
789 (all): Depend on $(GEN_FILES), not diststuff (which also depends
792 Wed Nov 1 15:23:15 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
794 * sym_ids.c: Include <ctype.h>.
796 Wed Oct 25 13:24:31 1995 Per Bothner <bothner@kalessin.cygnus.com>
798 * Makefile.in (diststuff): Also make info.
799 (mostlyclean): Don't remove gprof.info*.
800 (maintainer-clean realclean): Also remove *.info*.
802 Fri Oct 6 16:25:32 1995 Ken Raeburn <raeburn@cygnus.com>
804 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
806 * Makefile.in: Add dependecies for $(OBJS) on header files.
808 * cg_print.c (print_cycle, print_members, cg_print_index): Fix new
809 style output format to make it consistent.
810 * dummy.c (find_call): Fix typo in error message.
812 Wed Sep 20 13:21:02 1995 Ian Lance Taylor <ian@cygnus.com>
814 * Makefile.in (maintainer-clean): New target, synonym for
817 Fri Sep 8 14:38:08 1995 Ian Lance Taylor <ian@cygnus.com>
819 * Makefile.in (install): Don't install in $(tooldir).
821 Fri Aug 25 15:30:05 1995 Ken Raeburn <raeburn@cygnus.com>
823 NS32K changes from Ian Dall:
824 * configure.in: Use ns32k, not ns532.
825 * ns532.c: Include symtab.h.
826 (find_call): Renamed from findcall. Print a message.
827 * ns532.h: Remove dummy.h comments.
829 Tue Aug 22 10:00:45 1995 Jeffrey A. Law <law@rtl.cygnus.com>
831 * Makefile.in (install): Remove "brokensed" hack, unnecessary now
832 that we're using autoconf.
834 Wed Jul 19 18:46:13 1995 Fred Fish <fnf@cygnus.com>
836 * core.c (get_src_info): Cast arg 7 of bfd_find_nearest_line
837 to proper type of "unsigned int *".
839 Fri Jun 16 15:29:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
841 * configure.in: Use changequote around use of [].
843 Mon Jun 12 12:14:52 1995 J.T. Conklin <jtc@rtl.cygnus.com>
845 * Makefile.in (distclean, realclean): Remove config.cache and
848 Wed May 17 17:56:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
850 * Makefile.in (Makefile): Added config.status to dependency list.
851 (config.status): New target.
852 (SHELL): New definition.
854 Tue Apr 25 21:11:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
856 * Makefile.in (install): Depend on "all".
858 Thu Apr 20 17:29:07 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
860 * Makefile.in: Change all references to MY_MACHINE to MY_TARGET,
861 to match configure script.
863 Wed Apr 19 11:19:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
865 * gen-c-prog.awk: Changed reference to "make-c-prog.awk" in
866 comment emitted by this script to gen-c-prog.awk.
868 * Makefile.in, configure.in: Converted to use autoconf.
869 * configure: New file, generated with autoconf 2.3.
870 * config/{mt-alpha, mt-dummy, mt-i386, mt-ns532, mt-sparc,
871 mt-tahoe, mt-vax}: Removed.
873 Mon Mar 13 21:44:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
875 * __bb_exit_func.c: New file, from David Mosberger-Tang.
877 Thu Feb 9 16:56:07 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
879 * All *.c: More cleanup towards GNU format.
881 * gmon_out.h (struct gmon_hist_hdr, struct gmon_cg_arc_record):
882 replaced sizeof (bfd_vma) by size (char*) because Ken tells me
883 that bfd_vma is only guaranteed to be at least as big as a pointer.
885 (GMON_Record_tag): added explicit enumeration values to ensure
886 compatibility across compilers.
888 * gmon_io.c (get_vma, put_vma): replaced sizeof(bfd_vma) by
891 Tue Feb 7 17:24:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
893 * All *.c and *.h files: Ran "indent -gnu". Cleaned up a couple
894 of constructs GNU indent couldn't handle. Block comments not yet
895 rewritten in GNU format.
897 * gprof.c (VERSION): Changed to 2.6, to get in sync for next
900 Sun Feb 5 16:19:46 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
902 * symtab.c (symtab_finalize): ensure globals symbols really
903 are favored over static ones---even if their name looks less
904 preferable; this is important for HP-UX; for example, there
905 is a static label Ltext_something that aliases the global
908 * hist.c (hist_print): auto-scaling is now in effect for FSF-style
909 output only; also, auto-scaling is now performed based on
910 per-call, rather than total execution time, which is what it was
913 * gprof.h (File_Format): new type.
915 * gprof.c (VERSION): upped to 2.7---seems to be completely out of
916 sync with Cygnus version numbers though...
918 (long_options): renamed --gmon-info to --file-info, --width added,
919 renamed --old-file-format to --file-format
920 (main): dito; also added support to read prof files, but as
921 mon_out_read() is not implemented, it's #ifdef'd out for now
923 (usage): update to reflect new options.
925 * gmon_io.c: replaced "old_file_format" by more general
928 * gmon.h (struct raw_phdr): fixed declaration for OSF/1.
930 * core.c (core_sym_class): added back check for __gnu_compiled and
931 ___gnu_compiled for the benefit of systems without
932 bfd_find_nearest_line() support
934 (get_src_info): now the libbfd is fixed, invoke bfd_find_nearest_line()
935 with section-relative addresses
937 (core_create_function_syms): get_src_info() calls are currently
938 enabled for OSF/1 only. It appears to work allright for SunOS
939 4.1.x as well, but on SPARCs it gets painfully slow with the
940 current implementation of aout_32_find_nearest_line();
941 unfortunately, this means that static functions will not have their
942 filename printed in the call-graph function index; line-level
943 profiling should still work, but requires some patience
945 * cg_print.c (cg_print_index): sanitised printing of index when
946 using FSF-style output; in particular, output width is now controlled
947 via option --width and the function tries hard to keep columns
948 aligned even in the presence of (occasional) long names
950 * NOTES: a first shot at updating the documentation.
952 Wed Feb 1 19:07:44 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
954 * core.c (core_create_function_syms): fixed computation of min_vma
957 * *.c: removed rcsid.
959 Tue Jan 31 16:18:18 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
961 * Lots of changes from David Mosberger-Tang:
963 Tue Oct 25 19:20:14 1994 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
965 * gprof.c (main): put parentheses around & within &&.
967 * basic_blocks.c (bb_read_rec): print warning message (once) when
968 ignoring basic-block execution counts.
970 * source.c (source_file_lookup_name): corrected second argument to
973 * hist.c (print_header): merged Fri Oct 21 18:58:02 1994 change by
974 Ken Raeburn <raeburn@cujo.cygnus.com> from binutils-2.5.1.
976 * gmon_io.c (gmon_out_read): the output stule STYLE_GMON_INFO is now
977 supported both for old and new (versioned) gmon.out files. Old
978 files are identified as version 0.
980 * gmon.h (struct raw_arc): count field is now sizeof(long) bytes
981 long (instead of 4) because that is what OSF/1 v3.0 uses.
983 * core.c: minor fixes and debugging info changes.
985 Sun Sep 11 18:47:47 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
987 * core.c (core_init): if .text cannot be found, try $CODE$ (the
988 name of the text-section under HP-UX).
990 * hist.c (hist_assign_samples): fixed off-by-one bug: highpc
991 points one past the last sampling bin, so hist_scale should be
992 computed as "hist_scale /= hist_num_bins", not "hist_scale /=
995 * gmon_io.c, hist.c, hist.h: renamed hist_num_samples to
998 * configure.in: added alpha-*-*) for per-target config.
1000 * alpha.c, alpha.h: created.
1002 * gprof.c (default_excluded_list): <locore>, <hicore> added.
1004 * core.c (core_create_function_syms, core_create_line_syms):
1005 explicitly keep two sentinels "<locore>" and "<hicore>" that catch
1006 all addresses outside the text-space. Thus, sym_lookup(&symtab,
1007 addr) continues to guarantee not to return 0 on any address. It
1008 also avoids incorrectly crediting the first/last symbol in the
1011 * core.c (core_create_line_syms): always create function symbols
1012 first, then merge in line symbols; this is so that if parts of the
1013 program were compiled without -g, function-level symbols are
1016 * utils.c (print_name_only): support for print_path added.
1018 * symtab.c (cmp_addr): also use is_func flag in comparison.
1019 (symtab_finalize): return immediately when table empty; now
1020 more careful about getting rid of the right duplicate symbol.
1022 * sparc.c (find_call): many fixes---this function was rather
1023 botched in binutils-2.4 already; it should work again.
1025 * source.c (source_file_lookup_path): PATH is now strdup'ed (it is
1026 not good to rely on get_src_info() to return distinct string
1029 * search_list.c (search_list_append): added cast for xmalloc().
1031 * hist.c: added explicit initialization to some of the global
1032 variables; fixed SItab (scales were off by a factor of 10).
1034 * hist.h: include of bfd.h added.
1036 * gprof.c, gprof.h (print_path): added.
1038 * gprof.h (MAX): fixed.
1040 * gmon_out.h: renamed gmon_time_hist_hdr to gmon_hist_hdr.
1042 * gmon_io.c: added some casts to (long) so we can always print as %lx
1044 * core.c (core_get_text_space): fixed to make it work.
1046 * cg_print.c (cg_print_index): added support for print_path option.
1048 * cg_dfn.h (cg_dfn): wrap prototype in PARAMS().
1050 * call_graph.c, gmon_io.c, hist.c: avoid taking address of array
1051 as some compilers complain (e.g., DEC's OSF/1 compiler)
1053 * basic_blocks.c, gmon_io.c, hist.c, source.c, sym_ids.c,
1054 symtab.c: calls to memset() had 2nd and 3rd args reversed.
1056 Sat Sep 10 21:53:13 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1058 * gprof.c: added "_mcount" to default_excluded_list.
1059 (main): if output_style==0 and there is either a histogram or a
1060 call-graph, always generate flat and call-graph, no matter what
1061 line_granularity is set to.
1063 * source.c (source_file_lookup_name): if searching for sf->name
1064 fails, try again with filename obtained after stripping off any
1065 partial path from sf->name.
1067 * gprof.h (SRCDEBUG): added.
1069 * search_list.c (search_list_append): directories were added in wrong
1072 * reimplemented selection mechanism from ground up; it is now possible
1073 to accurately control what gets included/excluded in each of the
1074 output styles; a "symbol-specification" (spec) is the basic means
1075 to select a set of symbols; a spec has the syntax:
1077 spec == (FILENAME:(FUNCNAME|LINE_NUM) | NAME).
1080 any of the terminal symbols can be empty, in which case they
1081 match anything (wildcards). NAME is interpreted as a FILENAME
1082 if it contains a dot (e.g., foo.c), as LINE_NUM if it starts
1083 with a digit, and as FUNCNAME otherwise.
1085 For example, to get a call-graph display that ignores arcs
1086 from foo() to bar(), you'd say "--no-graph=foo/bar"; to
1087 show only arcs into bar() (no matter what the caller),
1088 you'd say "--graph=/bar"; and to get a call-graph without
1089 any arc info, you'd say "--graph=/"; similarly, to
1090 get a flat profile without mcount, you'd say "--no-flat=mcount"
1091 and to get a flat profile that shows includes all functions
1092 you'd say "--flat=""" (i.e., an empty spec)
1094 * hist.c (hist_print): top_time wasn't initialized to 0.0.
1096 Fri Sep 9 01:10:21 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1098 * gmon_out.h: all headers now declared in terms of characters
1099 to avoid getting into trouble with different compilers introducing
1100 different amount of padding; the code already accessed the fields
1101 through bfd functions, so that didn't have to change.
1103 * hist.c (hist_read_rec, hist_write_rec): added support for
1104 collection pc histograms measuring quantities other than time;
1105 the histogram header now includes a field that specifies the
1106 dimension of the quantity measured by the histogram bins
1107 (normally, this is "seconds", but other meaningful dimensions
1108 include such things as "I-cache misses", "instruction issue stalls"
1109 etc.); there is also a field to specify a one-character
1110 abbreviation for the dimension; in the case of time, this would
1111 be 's'; in most other cases it probably would be '1' (not a physical
1114 Thu Sep 8 16:05:08 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1116 * gprof.c, gmon_io.[ch]: BSD_COMPATIBLE is gone and new_file_version
1117 has become old_file_version; gmon_io.c now always supports old-style
1118 gmon.out files; it first tries to read gmon.out as a new version
1119 file, if that fails, it tries to read it in the old format;
1120 although not very likely, it is possible for gprof to mistake an
1121 old-style file as a new one (the first 4 bytes would have to
1122 be "gmon"---including the trailing '\0'); in that case, it is
1123 necessary to specify --old-file-version
1125 * gprof.h: removed dependency on SYSV; the code now always uses
1126 strrchr(), memset(), and memcpy() and does not include either
1127 of string.h or strings.h; this should make gprof compile on
1128 any (Unix) system without configuration (per suggestion of
1131 * gprof.c (usage): fixed location of --new-file-format option.
1133 * cg_arcs.c (propagate_flags): fixed typo in declaration.
1135 * flat_bl.m: removed formfeed at end of file; the form-feed
1136 is now printed cg_print.c only when necessary.
1138 * major rewrite of gprof---too many changes to mention all of
1141 + -l now requests profiling at the line level (as opposed
1142 to function level); in this mode, gprof creates a "symbol"
1143 (aka name-list entry) for each line of source code, instead
1144 of one per function)
1146 + support for a new gmon.out file format; the new format
1147 consists of a header with a magic and a version number,
1148 followed by a sequence of profile data; profile data
1149 can any of: (a) PC histogram, (b) call-graph arcs, or
1150 (c) basic-block execution counts; the version number makes
1151 it possible to extend gmon.out in a backwards compatible
1154 + support for tcov style annotated output: if the gmon.out file
1155 contains basic-block execution counts, the user can request
1156 the generation of annotated source files, much like Sun's
1161 + new scheme to suppress symbols that aren't function names
1162 (e.g., avoids mistaking a goto label as a function)
1164 + reorganized source code to make it more managable; as a
1165 side effect, gprof now compiles cleanly with "gcc -Wall"
1167 Thu Sep 1 15:46:49 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1169 * gprof.c (funcsymbol): bfd_find_nearest_line() is now used as a
1170 final cross-check to determine whether a static symbol should be
1171 considered as a function-name.
1173 Fri Aug 5 19:32:36 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1175 * gmon_io.c (gmon_out_read): recognize "-" as the filename for
1176 stdin; this is useful if you wanna keep gmon.out files compressed;
1177 this way you can "gzcat" the compressed file into gprof.
1179 * gprof.c: flag_min_count now initialized with 1 instead of 0.
1181 * basic_blocks.c (bb_annotate_source): added support for creating
1182 .tcov files when option flag_annotate_make_files is TRUE.
1183 (annotate_with_count): all counts less than the minimum count
1184 specified by -m are now annotated with hash-marks.
1186 * gprof.c (main): -A is now followed by a string of option chars.
1188 * basic_blocks.c (annotate_with_count): replaced b->count with
1191 * source.c: flag_annotate_source replaced by source_lock_map.
1193 * source.h: source_lock_map added.
1195 * gprof.c (main): new command-line syntax: -S simply specifies
1196 which source-files user is interested in; -A requests annotated
1197 source files and -AA requests that all lines in a source file
1200 Thu Aug 4 23:27:03 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1202 * basic_blocks.c (PATH_MAX): if undefined, define as 1024.
1204 * sparc.c, i386.c, tahoe.c, vax.c: added include of "time_hist.h"
1205 so s_lowpc etc. get declared.
1207 * arcs.h (doarcs): created.
1209 * arcs.c: reordered static functions such that they get defined
1212 * gprof.c (main): added options:
1213 -A: request annotation of all source lines (with -S)
1214 -m: minimum execution count (with default basic-block display)
1215 -N: force new file format (only if BSD_COMPATIBLE is defined)
1216 -S: annotate source file
1217 -t: set table length (with -S)
1219 * Makefile (OBJS): added basic_blocks.o call_graph.o gmon_io.o
1220 source.o time_hist.o
1222 Fri Jul 1 15:23:50 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1224 * gprof.c (asgnsamples): computation of "pcl" and "pch" depended
1225 on the fact being able to store a long in a double without loss of
1226 precision; this does not hold on machines with 64 bit longs and 64
1229 Fri Oct 21 18:58:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1231 * printgprof.c (flatprofheader): Always set totime to 1.0 if not
1232 greater than 0.0. Suggested by Harold Assink
1233 <carlo@sg.tn.tudelft.nl>.
1235 Fri Sep 23 15:06:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1237 * printgprof.c (printprof): Use free, not cfree.
1238 (printgprof, printindex): Ditto.
1240 Thu Sep 1 10:40:45 1994 Jeff Law (law@snake.cs.utah.edu)
1242 * gprof.h (kfromlist, ktolist, flist, Flist, elist, Elist): Make
1243 decls extern to keep native HP compiler quiet.
1245 Tue Aug 30 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1247 * gprof.c (funcsymbol): Ignore ___gnu_compiled as well as
1248 __gnu_compiled, for the benefit of systems which add a leading
1251 Wed Aug 24 12:49:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1253 * configure.in: Change i386-*-* to i[345]86-*-*.
1255 Sun Jul 10 00:35:31 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1257 * ns532.c, ns532.h: New Files. ns532 support.
1259 * config/mt-ns532: New File. ns532 support.
1261 * gprof.c: user register int i instead of defaulting the int.
1262 Allows compilation with -Dregister= for debugging.
1264 * configure.in: Add ns532 support.
1266 Thu Jun 23 11:22:41 1994 Jeff Law (law@snake.cs.utah.edu)
1268 * Makefile.in (gprof): Depend on $(LIBS).
1270 Fri May 27 12:24:57 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1272 From binutils-2.4 release:
1274 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1276 * configure.bat: [new] build makefile from makefile.in (dos)
1277 * hertz.c: allow static HERTZ (msdos needs it)
1278 * gprof.c: allow target to select "r" or "rb" for fopen
1279 * gprof.c: ignore __gnu_compiled symbols
1280 * i386.h: dfine FOPEN_RB to "rb" for dos.
1282 Tue May 17 15:30:22 1994 E. Michael Smith (ems@cygnus.com)
1284 * Makefile.in (.m.c:): Added .SUFFIXES : .m
1285 so flat_bl.c would make from flat_bl.m file.
1287 Thu May 5 19:23:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1289 * Makefile.in (install-info): Check for gprof.info in build dir,
1290 fall back to srcdir. Depend on it.
1292 * gprof.h (TRUE, FALSE): Always use undef before defining them.
1294 Mon Apr 4 23:47:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1296 * Makefile.in (MY_MACHINE): Renamed from MACHINE to avoid losing
1297 makes (osf1) in which the value of MACHINE can not be changed.
1298 * config/*.mt: Changed appropriately.
1300 Wed Mar 30 16:12:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1302 * gprof.c (getsymtab): Change nosyms to long. Rename
1303 get_symtab_upper_bound to bfd_get_symtab_upper_bound. Check for
1304 errors from bfd_get_symtab_upper_bound and
1305 bfd_canonicalize_symtab.
1307 Tue Mar 22 10:50:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1309 * gprof.c (funcsymbol): Use bfd_get_symbol_info instead of
1310 bfd_decode_symclass.
1312 Sun Mar 20 15:40:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1314 * Makefile.in: Avoid bug in hpux sed.
1316 Wed Dec 15 20:16:40 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1318 * gprof.texi (Invoking): add text about -v flag
1320 * gprof.1: add text about -v flag
1322 Wed Dec 8 16:55:06 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1324 * gprof.c (VERSION): defined a version macro, print the value
1325 when the -v option is used
1327 Tue Jul 6 10:11:56 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1329 * Makefile.in: Install correctly.
1331 Thu Jun 24 14:43:22 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1333 * gprof.c (main): Get whoami from argv, instead of hardcoding.
1334 Use it in usage message. Split usage message to fit in 80 cols.
1336 Sun Jun 20 20:58:02 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1338 * Makefile.in: Undo 15 June change.
1340 Wed Jun 16 12:54:53 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1342 * gmon.h, gprof.h: structs of chars used to hold external
1344 * gprof.c (getpfile, openpfile, readsamples): Swap data in using
1347 Tue Jun 15 23:09:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1349 * Makefile.in (.c.o): Look in ../include, not ../bfd, for bfd.h.
1351 Mon Jun 14 16:22:59 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1353 * Makefile.in: remove parentdir support
1355 Mon Jun 7 12:56:17 1993 Per Bothner (bothner@rtl.cygnus.com)
1357 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1358 * configure.in: No longer need to configure to get sysdep.h.
1360 Tue May 18 21:44:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1362 * Makefile.in (install): should not depend on install-info
1364 Mon Apr 26 12:37:46 1993 Ian Lance Taylor (ian@cygnus.com)
1366 * gprof.h: Include ansidecl.h before sysdep.h. Undefine hz.
1368 Tue Apr 13 16:14:03 1993 Per Bothner (bothner@cygnus.com)
1370 * M Makefile.in: Add -g to CFLAGS.
1371 Ads LDFLAGS and use in place of CFLAGS where appropriate.
1372 * configure.in: Make a sysdep.hlink in the same way other
1373 bfd-based directories do.
1374 * gprof.h (UNIT): Replace non-standard 'u_short' by 'unsigned
1376 * gprof.h: #include sysdep.h instead of a bunch of stuff.
1377 * gprof.c (main): Fix typo gproff->gprof.
1379 Thu Mar 25 19:00:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1381 * gprof.texi: add INFO-DIR-ENTRY
1383 Tue Mar 23 00:03:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1385 * Makefile.in: add installcheck target
1387 Sat Feb 27 18:17:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1389 * gprof.c (funcsymbol): Invert test for aflag.
1391 Thu Feb 25 16:01:50 1993 Per Bothner (bothner@rtl.cygnus.com)
1393 * printgprof (xmalloc, xrealloc): Cast results of malloc
1396 Wed Feb 3 13:55:33 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1398 * Makefile.in: created info, install-info, dvi
1400 Wed Jan 6 00:58:09 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1402 * Makefile.in: fix install rule for $(PROG)
1404 Fri Oct 9 11:25:41 1992 Mark Eichin (eichin@cygnus.com)
1406 * gprof.1: updated SYNOPSIS to match actual behavior.
1408 Mon Oct 5 17:50:16 1992 Per Bothner (bothner@cygnus.com)
1410 * gen-c-prog.awk: New awk script, lightly changed from
1411 previously deleted make-c-prog.awk. Converts a text file
1412 to a c function that prints that text.
1413 * flat_bl.m, fsf_callg_bl.m, bsd_callg_bl.m: New files.
1414 Inputs to gen-c-prog.awk, containing text describing
1416 * blurbs.c: Removed. Use *_bl.c instead.
1417 * Makefile.in: Use gen-cprog.awk to generate *_bl.c files
1418 from *_bl.m files. Also, improve *clean rules.
1419 * printgprof.c (printgprof): Usw new function names from *_bl.c.
1422 Sun Aug 30 19:54:53 1992 Per Bothner (bothner@rtl.cygnus.com)
1424 * gprof.h, gprof.c, printfgprof.c: Add support for two
1425 output styles: The default is similar to the old FSF gprof,
1426 while -T sets the variable bsd_style_output, which causes
1427 output matching Berkeley's gprof. The biggest differences
1428 are that with the FSF style output, the flat profile comes
1429 before the call graph; numbers come before explanations;
1430 and there is less gratuitous white space.
1431 * gprof.h, gprof.c, printfgprof.c: New discard_underscores
1432 variable causes discarding of initial underscores when
1433 printing symbol names. It is set unless there is a "main"
1434 symbol (without an underscore).
1435 * printfgprof.c: New function printnameonly(), called
1436 by printname(). It handles stripping of initial '_',
1437 as well as C++ name-demangling.
1438 * gprof.callg, gprof.flat, make-c-prog.awk: Removed.
1439 It is just as convenient to edit blurbs.c directly.
1440 * Makefile.in: Removed rule for making blurbs.c.
1441 * blurbs.c: This is now a true source file (as opposed
1442 to being generated from gprof.callg and gprof.flat).
1443 Change style to use one long string literal, instead of
1444 one literal per output line. Add FSF-style blurb for call graph.
1446 Wed Aug 19 14:36:39 1992 Ian Lance Taylor (ian@cygnus.com)
1448 * Makefile.in: always create installation directories.
1450 Wed Aug 12 15:14:14 1992 Mark Eichin (eichin@cygnus.com)
1452 * Makefile.in: change ${MACHINE} to $(MACHINE).
1454 Sun Jul 19 17:34:01 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1456 * Makefile.in: removed installation of the now useless
1457 call.{flag,callg} files.
1459 * gprof.1: now uses the standard man macros instead of the new BSD
1462 Sun Jul 12 19:06:00 1992 John Gilmore (gnu at cygnus.com)
1464 * configure.in: Remove host section, expand target section.
1465 * config/mt-{tahoe,vax}: Add, to match existing support files.
1466 * config/tmake-*: Remove leftover crud.
1468 * blurbs.c: New file, created from gprof.flat and gprof.callg by
1469 * make-c-prog.awk: which processes text files into C programs.
1470 * printgprof.c (flatprofheader, gprofheader): Call new functions
1472 (printblurb): Remove.
1473 * Makefile.in: Infrastructure to build blurbs.
1474 * pathnames.h: has been removed. Gprof now has no filename
1478 Sat Jul 11 18:07:21 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1480 * Makefile.in: define man1dir and install the man page
1482 Fri Jul 10 21:14:08 1992 david d `zoo' zuhn (zoo@cygnus.com)
1484 * Makefile.in: added dummy info and install-info targets
1486 Thu Jun 4 11:34:02 1992 Mark Eichin (eichin at cygnus.com)
1488 * lookup.c: fixed fencepost in nllookup and added dbg_nllookup for
1489 help in debugging the problem (with -DDEBUG)
1490 * gprof.c: symbol values are now real values, don't add the vma
1491 anymore. (done for solaris; should verify this on other platforms)
1492 * ChangeLog: created.