1 2000-07-05 Kenneth Block <krblock@computer.org>
3 * gprof/gprof.c: Add optional style to demangle switch
4 * gprof/gprof.texi: Document optional style to demangle switch.
6 2000-06-05 DJ Delorie <dj@redhat.com>
10 2000-07-01 Alan Modra <alan@linuxcare.com.au>
12 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
13 (CLEANFILES): Add DEPA.
14 * Makefile.in: Regenerate.
16 2000-06-22 Alan Modra <alan@linuxcare.com.au>
18 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
20 * Makefile.in: Regenerate.
22 2000-06-20 Alan Modra <alan@linuxcare.com.au>
24 * source.c (annotate_source): Correct pointer comparison when
25 checking for backslashes.
27 2000-06-13 H.J. Lu <hjl@gnu.org>
29 * configure: Regenerate.
31 2000-06-08 David O'Brien <obrien@FreeBSD.org>
33 * configure.in (VERSION): Update to show this is the CVS mainline.
35 2000-06-07 Philippe De Muyter <phdm@macqel.be>
37 * source.c: Remove direct inclusion of sys/stat.h.
39 2000-05-31 Nick Clifton <nickc@cygnus.com>
41 * gprof.h (_): Revert previous delta. We want to use gettext,
42 not dgettext in the _ macro.
44 2000-05-29 Alan Modra <alan@linuxcare.com.au>
46 * gprof.h (_): Use BFD version.
48 2000-05-26 Nick Clifton <nickc@cygnus.com>
50 * gprof.c (main): When calling getopt_long indicate that the 'd'
51 switch takes an optional argument, whereas the 'D' switch takes no
54 2000-05-26 Alan Modra <alan@linuxcare.com.au>
56 * dep-in.sed: Copy from ../binutils.
57 * Makefile.am: Update dependencies with "make dep-am"
58 * Makefile.in: Regenerate.
60 * gprof.h: Remove most nls defines. They are pulled in by
61 bfd/sysdep.h. #include "ansidecl.h" not <ansidecl.h>
63 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
65 * gprof.texi: Fix numerous typos. Mention some DOS/Windows related
68 * configure.in: Check for setmode function.
69 * configure: Regenerate.
71 * gmon_io.h (SET_BINARY) [HAVE_SETMODE]: Define.
73 * gmon_io.c (gmon_out_read) [SET_BINARY]: Switch stdin into binary
76 * source.c: Include filenames.h and sys/stat.h.
77 (source_file_lookup_path, source_file_lookup_name): Use
78 FILENAME_CMP to compare file names.
79 (annotate_source) [__MSDOS__]: If "filename-ann" would overwrite
80 "filename", replace the extension with ".ann".
81 [HAVE_DOS_BASED_FILE_SYSTEM]: Support file names with
82 backslashes and drive letters.
85 * search_list.h (PATH_SEP_CHAR): Define.
87 * search_list.c (search_list_append): Use PATH_SEP_CHAR.
89 * hertz.c (HERTZ) [__MSDOS__]: Don't define unless they have
90 neither HAVE_SETITIMER nor HAVE_SYSCONF.
91 [HAVE_SETITIMER]: If they define both HAVE_SETITIMER and
92 HAVE_SYSCONF, try setitimer and fall back on sysconf.
94 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
96 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
97 --enable-build-warnings option.
98 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
99 * Makefile.in, configure, aclocal.m4: Re-generate.
101 2000-04-05 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
103 * gprof.c (copyright): Do not use N_ in array initializer.
105 2000-04-04 Alan Modra <alan@linuxcare.com.au>
107 * po/gprof.pot: Regenerate.
109 * gprof.c (usage): Restore translated part of bug string.
111 * Makefile.am (BASEDIR): Define.
115 (INCLUDES): Add "-I."
116 (DEP, DEP1, dep.sed, dep, dep-in, dep-am): New targets.
117 (CLEANFILES): Define.
119 * Makefile.in: Regenerate.
121 2000-04-03 Alan Modra <alan@linuxcare.com.au>
123 * gprof.h: #include "bin-bugs.h".
124 * gprof.c (usage): Use REPORT_BUGS_TO.
126 2000-03-31 Alan Modra <alan@linuxcare.com.au>
128 * symtab.c (symtab_finalize): Don't use post-increment on
129 structure copy, to work around a ppc gcc bug.
131 1999-09-29 Mark Kettenis <kettenis@gnu.org>
133 * hertz.h [MACH] (hertz): Remove macro. The
134 <machine/mach_param.h> include doesn't exist on al Mach based
135 systems, and the definition of hertz breaks compilation of hertz.c
138 2000-02-22 Ian Lance Taylor <ian@zembu.com>
140 From Brad Lucier <lucier@math.purdue.edu>:
141 * i386.c (i386_find_call): Add cast to ensure that printf argument
143 * tahoe.c (tahoe_find_call): Likewise.
144 * vax.c (vax_find_call): Likewise.
146 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
148 * utils.c (print_name_only): Don't pass error strings to
149 printf as format arg.
151 1999-09-24 Nick Clifton <nickc@cygnus.com>
153 * gmon_io.c (gmon_out_read): Make sure that sensible values
154 are extracted from a raw header.
156 1999-08-06 Ian Lance Taylor <ian@zembu.com>
158 From Brad Lucier <lucier@math.purdue.edu>:
159 * corefile.c (core_create_line_syms): Add cast for printf.
161 1999-07-21 Ian Lance Taylor <ian@zembu.com>
164 * configure.bat: Remove; obsolete.
166 1999-07-15 Ian Lance Taylor <ian@zembu.com>
168 * configure.in: Bump version number to 2.9.5.
169 * configure: Rebuild.
171 1999-07-11 Ian Lance Taylor <ian@zembu.com>
173 * corefile.c (core_create_function_syms): Add ATTRIBUTED_UNUSED.
174 * sym-ids.c (non_existent_file): Fully initialize structure.
176 1999-07-01 Ian Lance Taylor <ian@zembu.com>
178 * Many files: Add casts in many print statements to cast bfd_vma
179 values to unsigned long when calling printf.
180 * Makefile.am ($(OBJECTS)): Add gmon.h.
181 * Makefile.in: Rebuild.
183 Mon Jun 14 10:35:28 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
185 * gprof.texi: Fix typo.
187 1999-06-13 Ian Lance Taylor <ian@zembu.com>
189 From Bob Byrnes <byrnes@curl.com>:
190 * cg_dfn.c: Include "libiberty.h"
191 (DFN_INCR_DEPTH): Define instead of DFN_DEPTH.
192 (dfn_stack): Define as pointer rather than array.
193 (pre_visit): Reallocate dfn_stack as needed.
195 1999-04-26 Tom Tromey <tromey@cygnus.com>
197 * aclocal.m4, configure: Updated for new version of libtool.
199 1999-04-06 Ian Lance Taylor <ian@zembu.com>
201 * gprof.h (LC_MESSAGES): Never define.
202 * gprof.c (main): Don't pass LC_MESSAGES to setlocale if the
203 system does not define it.
205 1999-04-05 H.J. Lu <hjl@gnu.org>
207 * corefile.c (core_create_line_syms): Don't use fixed size array
208 for prev_name and prev_filename.
210 1999-04-04 Michael Hohmuth <hohmuth@innocent.com>
212 * gprof.h (FF_BSD44): Define.
213 * gmon.h (struct raw_phdr): Add version, profrate, and spare
214 fields unconditionally.
215 (struct old_raw_phdr): New struct.
216 * gprof.c (main): Handle -O 4.4bsd.
217 * gmon_io.c (gmon_out_read): Handle BSD 4.4 format, either
218 automatically or by user specification.
219 (gmon_out_write): Handle BSD 4.4 format.
220 * configure.in: Don't set BSD44_FORMAT.
221 * gprof.texi (Miscellaneous Options): Document -O 4.4bsd.
222 * configure, gconfig.in: Rebuild.
224 Tue Feb 16 17:01:33 1999 Ian Lance Taylor <ian@cygnus.com>
226 * configure.in: Change AC_PREREQ to 2.13. Change AM_PROG_INSTALL
227 to AC_PROG_INSTALL. Remove AM_CYGWIN32. Change AM_EXEEXT to
228 AC_EXEEXT. Add comment to AC_DEFINE.
229 * acconfig.h: Remove.
230 * aclocal.m4: Rebuild.
231 * configure: Rebuild.
232 * Makefile.in: Rebuild.
233 * gconfig.in: Rebuild.
235 Sun Dec 6 21:57:50 1998 Ian Lance Taylor <ian@cygnus.com>
237 * gprof.texi (Symspecs): Mention that you have to add any
238 underscore yourself when naming a symbol.
240 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
242 * configure.in: detect cygwin* instead of cygwin32*
243 * configure: regenerate
245 Wed Aug 12 14:59:06 1998 Ian Lance Taylor <ian@cygnus.com>
247 Avoid some overflow cases:
248 * basic_blocks.h (bb_min_calls): Change to unsigned long.
249 * call_graph.h (cg_tally): Change count parameter to unsigned
251 * cg_arcs.h (Arc): Change count field to unsigned long.
252 (arc_add): Change count parameter to unsigned long.
253 * source.h (Source_File): Change ncalls field to unsigned long.
254 * symtab.h (Sym): Change fields ncalls, bb_calls, and
255 cg.self_calls to unsigned long.
256 * Many files: Update accordingly.
258 * configure, Makefile.in, aclocal.m4: Rebuild with current tools.
260 Fri Jul 10 17:29:49 1998 Stan Cox <scox@equinox.cygnus.com>
262 * configure.in (BSD44_FORMAT): Define for cygwin32, win32, mingw32
263 * configure: Rebuild.
265 Fri Jun 12 13:40:05 1998 Tom Tromey <tromey@cygnus.com>
267 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
268 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
270 Sun May 10 22:35:33 1998 Jeffrey A Law (law@cygnus.com)
272 * po/Make-in (install-info): New target.
274 Tue May 5 18:28:40 1998 Tom Tromey <tromey@cygnus.com>
276 * gprof.h (_): Undefine BFD's version.
278 Tue Apr 28 19:17:33 1998 Tom Tromey <tromey@cygnus.com>
280 * gprof.c (main): Conditionally call setlocale.
281 * gprof.h: Include <locale.h> if HAVE_LOCALE_H.
282 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
284 Tue Apr 28 19:50:09 1998 Ian Lance Taylor <ian@cygnus.com>
286 * corefile.c: Rename from core.c.
287 * corefile.h: Rename from core.h.
288 * Many .c files: Include corefile.h rather than core.h.
289 * Makefile.am (sources): Change core.c to corefile.c.
290 (noinst_HEADERS): Change core.h to corefile.h.
291 ($(OBJECTS)): Depend upon corefile.h rather than core.h.
292 (corefile.o): Rename target from core.o, depend upon corefile.c.
293 * Makefile.in, po/POTFILES.in: Rebuild.
295 Mon Apr 27 16:50:40 1998 Ian Lance Taylor <ian@cygnus.com>
297 * configure.in: Change version number to 2.9.4
298 * configure: Rebuild.
300 Wed Apr 22 16:01:17 1998 Tom Tromey <tromey@cygnus.com>
302 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
304 Wed Apr 22 00:00:22 1998 Tom Tromey <tromey@scribbles.cygnus.com>
306 * gprof.h: Added includes and defines for gettext.
307 * configure.in (ALL_LINGUAS): New macro.
308 Call CY_GNU_GETTEXT. Create po/Makefile.in and po/Makefile.
309 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
310 HAVE_LC_MESSAGES): Define.
311 * gprof.c (main): Call setlocale, bindtextdomain, textdomain.
312 * Makefile.am (SUBDIRS): New macro.
313 (INCLUDES): Look in intl dirs for headers. Define LOCALEDIR.
314 (gprof_DEPENDENCIES): Added INTLDEPS.
315 (gprof_LDADD): Added INTLLLIBS.
316 (POTFILES): New macro.
317 (po/POTFILES.in): New target.
318 * Many files: Wrap user-visible strings with gettext invocation.
320 Tue Apr 7 12:43:37 1998 Ian Lance Taylor <ian@cygnus.com>
322 From hjl@lucon.org <H.J. Lu>:
323 * Makefile.am (diststuff): New target.
324 * Makefile.in: Rebuild.
326 Mon Mar 30 12:47:48 1998 Ian Lance Taylor <ian@cygnus.com>
328 * configure.in: Set version to 2.9.1.
329 * configure: Rebuild.
331 * Branched binutils 2.9.
333 Sat Mar 28 23:09:08 1998 Ian Lance Taylor <ian@cygnus.com>
335 Fix some gcc -Wall warnings:
336 * cg_arcs.c (num_cycles): Change to unsigned int.
338 (arc_add): Change maxarcs to unsigned int.
339 (cg_assemble): Change index to unsigned int.
340 * cg_arcs.h (num_cycles, numarcs): Update declarations.
341 * cg_print.c (cg_print): Change index to unsigned int.
342 (cg_print_index): Change index, nnames, todo, i, and j to unsigned
344 (cg_print_file_ordering): Change symbol_count and index2 to
346 * core.c (symbol_map_count): Change to unsigned int.
347 (core_create_function_syms): Change j to unsigned int.
348 (core_create_line_syms): Add cast to avoid warning.
349 * hist.c (hist_assign_samples): Change j to unsigned int.
350 (hist_print): Change index to unsigned i nt. Add cast to avoid
352 * sym_ids.c (parse_spec): Add casts to avoid warning.
353 * symtab.c (symtab_finalize): Change j to unsigned int.
354 (sym_lookup): Update printf format strings.
355 * symtab.h (Sym_Table): Change len to unsigned int.
356 * tahoe.c (tahoe_reladdr): Add casts to avoid warnings.
358 Tue Mar 24 19:00:11 1998 Ian Lance Taylor <ian@cygnus.com>
360 Add --demangle and --no-demangle options:
361 * gprof.h (demangle): Declare.
362 * gprof.c (demangle): New global variable.
363 (OPTION_DEMANGLE, OPTION_NO_DEMANGLE): Define.
364 (long_options): Add "demangle" and "no-demangle".
365 (usage): Mention --demangle and --no-demangle.
366 (main): Handle OPTION_DEMANGLE and OPTION_NO_DEMANGLE.
367 * utils.c (print_name_only): Only demangle symbol name if demangle
369 * gprof.texi (Output Options): Document new options.
371 Fri Mar 20 19:21:56 1998 Ian Lance Taylor <ian@cygnus.com>
373 * Makefile.in: Rebuild with automake 1.2e.
374 * aclocal.m4, configure: Rebuild with libtool 1.2.
376 Thu Feb 12 14:36:05 1998 Ian Lance Taylor <ian@cygnus.com>
378 * gprof.c (usage): Update bug-gnu-utils address.
380 Sat Feb 7 15:43:12 1998 Ian Lance Taylor <ian@cygnus.com>
382 * configure, aclocal.m4: Rebuild with new libtool.
384 Fri Feb 6 12:02:28 1998 Ian Lance Taylor <ian@cygnus.com>
386 * alpha.c (alpha_Instruction): Use int, not signed.
388 Fri Feb 6 02:00:19 1998 Jeffrey A Law (law@cygnus.com)
390 * core.c (core_init): Adding missing "break".
392 Thu Feb 5 12:49:37 1998 Ian Lance Taylor <ian@cygnus.com>
394 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
396 Tue Feb 3 14:25:25 1998 Brent Baccala <baccala@freesoft.org>
398 * bbconv.pl: New file.
399 * Makefile.am (EXTRA_DIST): Add bbconv.pl.
400 * Makefile.in: Rebuild.
402 * gprof.texi: Extensive additions to document all arguments and
405 * symtab.c (symtab_finalize): Prefer function symbols over line
407 (dbg_sym_lookup): Correct debugging messages.
409 * gprof.c (main): --sum implies --line.
411 * cg_print.c (cg_print): When doing line by line profiling, don't
412 use a non-function as a main listing item.
414 * call_graph.c (cg_tally): When using line by line profiling, use
415 the function symbol as the child.
417 * symtab.h (NBBS): Define.
418 (Sym): Add bb_addr and bb_calls fields.
419 * basic_blocks.c (bb_read_rec): Save multiple basic blocks per
421 (bb_write_blocks): Adjust for multiple basic blocks per symbol.
422 (print_exec_counts): Don't check whether a symbol is the start of
423 a basic block. Print all basic blocks for a symbol.
424 (annotate_with_count): Rewrite to print all basic block counts and
425 to pay attention to width argument.
426 (print_annotated_source): Don't check whether symbol is the start
429 Make it possible to build a cross gprof, although a few cases are
431 * configure.in: Don't set MY_TARGET.
432 * gprof.h: Don't include MACHINE_H. Don't define FOPEN_RB or
433 FOPEN_WB; just get them from sysdep.h.
434 * core.h (min_insn_size, offset_to_code): Declare.
435 * core.c (MIN_INSN_SIZE): Don't define.
436 (min_insn_size, offset_to_code): New variables.
437 (core_init): Initialize min_insn_size and offset_to_code.
438 (find_call): New function.
439 (core_create_line_syms): Don't use min_dist. Set is_static in
441 * hist.c (UNITS_TO_CODE): Define.
442 * gprof.c (default_excluded_list): Add "__mcount_internal".
443 * gmon.h: Change TARGET_alpha to __alpha__.
444 * hertz.h: Ifdef MACH, define hertz as HZ.
445 * alpha.c (alpha_Instruction): Rename from Instruction. Change
447 (alpha_find_call): Rename from find_call.
449 * dummy.c, dummy.h: Remove.
450 * i386.c (i386_iscall): Rename from iscall. Change all
451 references. Check for call instruction, not jump or lcall.
452 (i386_find_call): Rename from find_call. Correct for VMA.
453 Correct call destination computation. Don't dereference symbol if
456 * ns532.c, ns532.h: Remove.
457 * sparc.c (CALL): Define.
458 (sparc_find_call): Rename from find_call.
460 * tahoe.c: Include cg_arcs.h, core.h, hist.h, and symtab.h. Don't
463 (enum tahoe_opermodes, tahoe_operandenum): Define. Rename all
464 references to opermodes or operandenum to these.
465 (tahoe_operandmode): Rename from operandmode. Call abort if
466 switch does not return.
467 (tahoe_operandname): Rename from operandname. Call abort if
468 switch does not return.
469 (tahoe_operandlength): Rename from operandlength. Call abort if
470 switch does not return.
471 (tahoe_reladdr): Rename from reladdr.
472 (tahoe_find_call): Rename from find_call. Use core_text_space
473 rather than textspace.
475 * vax.c (CALLS, PC): Define.
476 (enum opermodes, operandenum, struct modebyte): Define.
477 (vax_operandmode): Rename from operandmode. Call abort if switch
479 (vax_operandname): Rename from operandname. Call abort if switch
481 (vax_operandlength): Rename from operandlength. Call abort if
482 switch does not return.
483 (vax_reladdr): Rename from reladdr.
484 (vax_find_call): Rename from find_call.
486 * Makefile.am (AUTOMAKE_OPTIONS): Set to cygnus.
488 (INCLUDES): Remove -DTARGET_$(MY_TARGET) and -DMACHINE_H=
490 (gprof_SOURCES): Add i386.c, alpha.c, vax.c, tahoe.c, sparc.c.
491 (gprof_DEPENDENCIES): Remove $(MY_TARGET).o.
492 (gprof_LDADD): Likewise.
493 (noinst_HEADERS): Remove alpha.h, i386.h, ns532.h, sparc.h,
494 tahoe.h, vax.h, dummy.h.
495 (EXTRA_DIST): Remove alpha.c, i386.c, ns532.c, sparc.c, tahoe.c,
497 ($(OBJECTS)): Don't depend upon $(MY_TARGET).h.
498 ($(MY_TARGET).o): Remove target.
499 (i386.o, alpha.o, vax.o, tahoe.o, sparc.o): New targets.
500 * configure, Makefile.in, aclocal.m4: Rebuild.
502 Mon Dec 29 14:17:08 1997 Ian Lance Taylor <ian@cygnus.com>
504 * core.c (core_sym_class): Treat weak symbols as text symbols.
505 From Dean Gaudet <dgaudet@arctic.org>.
507 Wed Sep 24 11:35:43 1997 Ian Lance Taylor <ian@cygnus.com>
509 * aclocal.m4: Rebuild with new libtool.
510 * Makefile.in: Rebuild with current automake.
511 * configure: Rebuild.
513 Sat Aug 9 16:25:01 1997 Ian Lance Taylor <ian@cygnus.com>
515 * configure.in: Change version number to 2.8.2. Call
516 AM_PROG_LIBTOOL. Remove shared library handling; now handled by
517 libtool. Add AM_CONFIG_HEADER. Change AC_PROG_INSTALL to
518 AM_PROG_INSTALL. Add AM_EXEEXT.
519 * Makefile.am (LINK): Remove.
520 (gprof_LDFLAGS): Remove
521 (gprof_DEPENDENCIES): Change libbfd.a to libbfd.la.
522 (gprof_LDADD): Likewise.
523 ($(OBJECTS)): Depend upon gconfig.h and ../bfd/config.h.
524 * gprof.h: Undefine PACKAGE and VERSION after including BFD
525 sysdep.h file, then include new gconfig.h file.
526 * gprof.c (VERSION): Don't define.
527 * acconfig.h: New file.
528 * stamp-h.in: New file.
529 * gconfig.in: New file, created by autoheader.
530 * Makefile.in, configure, aclocal.m4: Rebuild.
532 Sat Jun 28 23:20:42 1997 Ian Lance Taylor <ian@cygnus.com>
534 * aclocal.m4, configure, Makefile.in: Rebuild with automake 1.2.
536 Mon Jun 16 15:31:39 1997 Ian Lance Taylor <ian@cygnus.com>
538 * Makefile.am (INCLUDES): Add -DDEBUG.
539 * Makefile.in: Rebuild.
541 Tue Apr 15 14:19:30 1997 Ian Lance Taylor <ian@cygnus.com>
543 Change to use automake:
544 * Makefile.am: New file.
545 * configure.in: Run AM_INIT_AUTOMAKE, AM_MAINTAINER_MODE, and
547 * aclocal.m4: New file, created by aclocal.
548 * Makefile.in: Replace with file created by automake --cygnus.
549 * configure: Rebuild.
551 Thu Apr 3 13:21:25 1997 Ian Lance Taylor <ian@cygnus.com>
553 * gprof.c (VERSION): Define as "2.8.1".
555 * Branched binutils 2.8.
557 Thu Mar 27 17:15:23 1997 Ian Lance Taylor <ian@cygnus.com>
559 * gprof.c (main): Correct copyright message.
561 Mon Mar 24 11:12:26 1997 Ian Lance Taylor <ian@cygnus.com>
563 * Makefile.in (.c.o): Define TARGET_$(MY_TARGET) when compiling.
564 * gmon.h: Use bytes counts rather than sizeof in struct raw_phdr
567 Mon Mar 17 10:54:47 1997 David Mosberger-Tang <davidm@azstarnet.com>
569 * cg_arcs.c (arc_add): memset() newly alloced arc to ensure
570 all fields are initialized with 0.
572 Sat Mar 15 19:17:31 1997 H.J. Lu <hjl@lucon.org>
574 * symtab.h (find_call): Declare.
575 * cg_arcs.c (cg_assemble): Don't declare find_call.
576 * hist.c (scale_and_align_entries): Declare.
578 Thu Feb 27 12:46:53 1997 Ian Lance Taylor <ian@cygnus.com>
580 * configure.in: Define BSD44_FORMAT if the target looks like a
581 BSD4.4 derived system.
582 * configure: Rebuild.
583 * Makefile.in (.c.o): Add @DEFS@.
584 * gmon_io.c (gmon_out_read): In BSD44_FORMAT code, get profrate
585 from profrate field, not version field.
587 Thu Jan 16 17:42:54 1997 Ian Lance Taylor <ian@cygnus.com>
589 * dummy.c (find_call): Clear ignore_direct_calls.
591 Tue Dec 31 15:44:10 1996 Ian Lance Taylor <ian@cygnus.com>
593 * Makefile.in (.c.o): Add -D_GNU_SOURCE. Put $(CFLAGS) at the
595 (gprof): Put $(CFLAGS) after the other options.
597 Tue Nov 26 17:08:38 1996 Ian Lance Taylor <ian@cygnus.com>
599 * configure: Rebuild with autoconf 2.12.
601 Wed Oct 2 15:23:16 1996 Ian Lance Taylor <ian@cygnus.com>
603 * sparc.c (find_call): Align p_lowpc to avoid bus error.
605 Tue Oct 1 15:58:10 1996 Ian Lance Taylor <ian@cygnus.com>
607 * gprof.c (usage): Print bug report address.
608 (main): Change version printing to match current GNU standards.
610 Fri Aug 30 12:16:11 1996 Ian Lance Taylor <ian@cygnus.com>
612 * gmon.h: Replace #elif with #else/#endif.
614 Thu Aug 29 17:04:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
616 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
617 * configure: Regenerate.
619 Thu Aug 22 17:12:30 1996 Ian Lance Taylor <ian@cygnus.com>
621 * configure.in: Set and substitute HLDENV.
622 * configure: Rebuild.
623 * Makefile.in (HLDENV): New variable.
624 (gprof): Use $(HLDENV).
626 Wed Aug 7 14:43:51 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
628 * core.c (read_function_mappings): Cast xmalloc return.
630 Thu Jul 4 12:01:42 1996 Ian Lance Taylor <ian@cygnus.com>
632 * gprof.c (VERSION): Define as "2.7.1".
634 * Released binutils 2.7.
636 * bb_exit_func.c: Rename from __bb_exit_func.c, so that it can be
637 stored on a System V file system.
639 Thu Jun 27 11:36:22 1996 Ian Lance Taylor <ian@cygnus.com>
641 * configure.in: Call AC_ISC_POSIX.
642 * configure: Rebuild.
643 * Makefile.in (gprof): Pass $(CFLAGS) during link.
644 * hertz.c: Don't include <sys/time.h>; let sysdep.h handle that.
645 If HAVE_SETITIMER is not defined, try using sysconf.
647 Mon Jun 24 18:27:28 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
649 * Makefile.in (exec_prefix, bindir, libdir, mandir, infodir, datadir,
650 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
651 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
652 (AC_PROG_INSTALL): added.
653 * configure: Rebuilt.
655 Mon Jun 24 12:03:09 1996 Ian Lance Taylor <ian@cygnus.com>
657 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
658 using shared libraries.
659 * configure: Rebuild with autoconf 2.10.
661 Tue Jun 18 17:35:58 1996 Ian Lance Taylor <ian@cygnus.com>
663 * core.c (core_create_line_syms): Use xstrdup rather than strdup.
664 * source.c (source_file_lookup_path): Likewise.
666 Mon Apr 8 14:44:33 1996 Ian Lance Taylor <ian@cygnus.com>
668 * configure.in: Permit --enable-shared to specify a list of
670 * configure: Rebuild.
672 Thu Mar 21 17:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
674 * core.c (core_create_function_syms): Move filename and func_name
675 inside ifdef where they are used.
677 * core.c (core_sym_class): Parenthesize && within ||.
678 * symtab.c (symtab_finalize): Correct parenthesization.
680 * cg_print.h (cg_print_file_ordering): Declare.
681 (cg_print_function_ordering): Declare.
683 * __bb_exit_func.c (__bb_exit_func): Replace bcopy with memcpy.
684 * cg_arcs.c (arc_add): Likewise.
685 * cg_print.c (cg_print_function_ordering): Likewise.
687 Thu Mar 21 17:02:02 1996 David Mosberger-Tang <davidm@azstarnet.com>
689 * gprof.c (default_excluded_list): Add "__mcount".
691 * gprof.c (main): Change ifdef __osf__ to __alpha__.
693 * gmon_io.c (gmon_out_read): If BSD44_FORMAT is defined, get the
694 profiling rate from the header.
696 * gmon.h (struct raw_phdr): Only include pad if both __alpha__ and
697 __osf__ are defined. Add new fields if BSD44_FORMAT is defined.
699 * alpha.h (MIN_INSN_SIZE): Define.
700 * core.c (MIN_INSN_SIZE): If not defined, define as 1.
701 (core_sym_class): Ignore debugging symbols.
702 (core_create_line_syms): Use MIN_INSN_SIZE when gathering line
705 Wed Mar 20 18:15:47 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
707 * cg_print.c (cg_print_function_ordering): Fix __GNUC__ misspelled
709 (order_and_dump_functions_by_arcs): Likewise.
711 Tue Mar 12 12:19:50 1996 Ian Lance Taylor <ian@cygnus.com>
713 * configure: Rebuild with autoconf 2.8.
715 Sun Feb 18 15:06:18 1996 Ian Lance Taylor <ian@cygnus.com>
717 * configure.in: Check for 'do not mix' from native linker before
718 trying to use -rpath.
719 * configure: Rebuild.
721 Tue Feb 13 15:32:53 1996 Ian Lance Taylor <ian@cygnus.com>
723 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
724 * configure: Rebuild.
726 Wed Feb 7 14:03:17 1996 Ian Lance Taylor <ian@cygnus.com>
728 * configure.in: Don't set CC. Look for --enable-shared. Set
729 BFDLIB and HLDFLAGS and substitute them.
730 * configure: Rebuild.
731 * Makefile.in (LIBS): Use @BFDLIB@.
732 (HLDFLAGS): New variable.
733 (gprof): Use $(HLDFLAGS).
735 Mon Feb 5 16:34:44 1996 Ian Lance Taylor <ian@cygnus.com>
737 Support for building bfd and opcodes as shared libraries, based on
738 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
739 * Makefile.in (LIBDEPS): New variable.
740 (LIBS): Use -L../bfd -lbfd.
741 (gprof): Depend upon $(LIBDEPS) rather than $(LIBS).
743 Sat Dec 30 10:11:03 1995 Jeffrey A Law (law@cygnus.com)
745 * gprof.c (long_options): Add "--function-ordering" and
746 "--file-ordering" options.
747 (usage): Add new options to usage message.
748 (main): Handle new options.
749 * gprof.h (STYLE_FUNCTION_ORDER): Define.
750 (STYLE_FILE_ORDER): Define.
751 (function_mapping_file): Declare.
752 * cg_arcs.c (arcs, numarcs): New globals.
753 (arc_add): Put new arcs into the arc array so the function/file
754 ordering code can examine them.
755 * cg_arcs.h (struct arc): New field "has_been_placed".
756 (arcs, numarcs): Declare new globals.
757 * core.c (symbol_map, symbol_map_count): New globals.
758 (read_function_mappings): New function to read in a function
760 (core_init): Call read_function_mappings if a function mapping
762 (core_create_function_syms): Handle function to object file
764 * symtab.h (struct sym): New fields "mapped", "has_been_placed",
766 * cg_print.c (cmp_arc_count): New function for sorting arcs.
767 (cmp_fun_nuses): Likewise for functions.
768 (cg_print_function_ordering): New function to print a suggested
770 (cg_print_file_ordering): Likewise for ordering .o files.
771 (order_and_dump_functions_by_arcs): Helper function for function
772 and object file ordering code.
774 Sun Dec 24 21:32:27 1995 Jeffrey A Law (law@cygnus.com)
776 * core.c (core_sym_class): Ignore symbols without BSF_FUNCTION
777 set if ignore_non_function is set.
778 * gprof.h (ignore_non_functions): Declare.
779 * gprof.c (ignore_non_functions): Define.
780 (long_options): Add "ignore-non-functions".
781 (usage): Add new options.
782 (main): Recognize "-D" and "--ignore-non-functions" option.
784 Tue Nov 21 13:24:39 1995 Ken Raeburn <raeburn@cygnus.com>
786 * Makefile.in (.m.c): Strip out directory name from function
789 * hist.c (scale_and_align_entries): Don't use DEFUN_VOID. Do
790 UNITS_TO_CODE adjustment unconditionally; compiler can optimize
791 away zero-offset case. Refer to scaled_addr, not aligned_addr.
793 * vax.c: Don't include vax.h here.
795 Thu Nov 16 03:41:37 1995 Ken Raeburn <raeburn@cygnus.com>
797 Version 2.6 released.
799 Wed Nov 8 11:40:04 1995 Ian Lance Taylor <ian@cygnus.com>
801 * gprof.c (main): Cast getenv return value.
803 Mon Nov 6 15:05:00 1995 Ken Raeburn <raeburn@cygnus.com>
805 * Makefile.in (TAGS): New target.
807 Wed Nov 1 12:51:21 1995 Per Bothner <bothner@kalessin.cygnus.com>
809 * Makefile.in (DISTSTUFF): Rename to GEN_FILES, to avoid confusion.
810 (all): Depend on $(GEN_FILES), not diststuff (which also depends
813 Wed Nov 1 15:23:15 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
815 * sym_ids.c: Include <ctype.h>.
817 Wed Oct 25 13:24:31 1995 Per Bothner <bothner@kalessin.cygnus.com>
819 * Makefile.in (diststuff): Also make info.
820 (mostlyclean): Don't remove gprof.info*.
821 (maintainer-clean realclean): Also remove *.info*.
823 Fri Oct 6 16:25:32 1995 Ken Raeburn <raeburn@cygnus.com>
825 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
827 * Makefile.in: Add dependecies for $(OBJS) on header files.
829 * cg_print.c (print_cycle, print_members, cg_print_index): Fix new
830 style output format to make it consistent.
831 * dummy.c (find_call): Fix typo in error message.
833 Wed Sep 20 13:21:02 1995 Ian Lance Taylor <ian@cygnus.com>
835 * Makefile.in (maintainer-clean): New target, synonym for
838 Fri Sep 8 14:38:08 1995 Ian Lance Taylor <ian@cygnus.com>
840 * Makefile.in (install): Don't install in $(tooldir).
842 Fri Aug 25 15:30:05 1995 Ken Raeburn <raeburn@cygnus.com>
844 NS32K changes from Ian Dall:
845 * configure.in: Use ns32k, not ns532.
846 * ns532.c: Include symtab.h.
847 (find_call): Renamed from findcall. Print a message.
848 * ns532.h: Remove dummy.h comments.
850 Tue Aug 22 10:00:45 1995 Jeffrey A. Law <law@rtl.cygnus.com>
852 * Makefile.in (install): Remove "brokensed" hack, unnecessary now
853 that we're using autoconf.
855 Wed Jul 19 18:46:13 1995 Fred Fish <fnf@cygnus.com>
857 * core.c (get_src_info): Cast arg 7 of bfd_find_nearest_line
858 to proper type of "unsigned int *".
860 Fri Jun 16 15:29:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
862 * configure.in: Use changequote around use of [].
864 Mon Jun 12 12:14:52 1995 J.T. Conklin <jtc@rtl.cygnus.com>
866 * Makefile.in (distclean, realclean): Remove config.cache and
869 Wed May 17 17:56:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
871 * Makefile.in (Makefile): Added config.status to dependency list.
872 (config.status): New target.
873 (SHELL): New definition.
875 Tue Apr 25 21:11:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
877 * Makefile.in (install): Depend on "all".
879 Thu Apr 20 17:29:07 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
881 * Makefile.in: Change all references to MY_MACHINE to MY_TARGET,
882 to match configure script.
884 Wed Apr 19 11:19:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
886 * gen-c-prog.awk: Changed reference to "make-c-prog.awk" in
887 comment emitted by this script to gen-c-prog.awk.
889 * Makefile.in, configure.in: Converted to use autoconf.
890 * configure: New file, generated with autoconf 2.3.
891 * config/{mt-alpha, mt-dummy, mt-i386, mt-ns532, mt-sparc,
892 mt-tahoe, mt-vax}: Removed.
894 Mon Mar 13 21:44:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
896 * __bb_exit_func.c: New file, from David Mosberger-Tang.
898 Thu Feb 9 16:56:07 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
900 * All *.c: More cleanup towards GNU format.
902 * gmon_out.h (struct gmon_hist_hdr, struct gmon_cg_arc_record):
903 replaced sizeof (bfd_vma) by size (char*) because Ken tells me
904 that bfd_vma is only guaranteed to be at least as big as a pointer.
906 (GMON_Record_tag): added explicit enumeration values to ensure
907 compatibility across compilers.
909 * gmon_io.c (get_vma, put_vma): replaced sizeof(bfd_vma) by
912 Tue Feb 7 17:24:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
914 * All *.c and *.h files: Ran "indent -gnu". Cleaned up a couple
915 of constructs GNU indent couldn't handle. Block comments not yet
916 rewritten in GNU format.
918 * gprof.c (VERSION): Changed to 2.6, to get in sync for next
921 Sun Feb 5 16:19:46 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
923 * symtab.c (symtab_finalize): ensure globals symbols really
924 are favored over static ones---even if their name looks less
925 preferable; this is important for HP-UX; for example, there
926 is a static label Ltext_something that aliases the global
929 * hist.c (hist_print): auto-scaling is now in effect for FSF-style
930 output only; also, auto-scaling is now performed based on
931 per-call, rather than total execution time, which is what it was
934 * gprof.h (File_Format): new type.
936 * gprof.c (VERSION): upped to 2.7---seems to be completely out of
937 sync with Cygnus version numbers though...
939 (long_options): renamed --gmon-info to --file-info, --width added,
940 renamed --old-file-format to --file-format
941 (main): dito; also added support to read prof files, but as
942 mon_out_read() is not implemented, it's #ifdef'd out for now
944 (usage): update to reflect new options.
946 * gmon_io.c: replaced "old_file_format" by more general
949 * gmon.h (struct raw_phdr): fixed declaration for OSF/1.
951 * core.c (core_sym_class): added back check for __gnu_compiled and
952 ___gnu_compiled for the benefit of systems without
953 bfd_find_nearest_line() support
955 (get_src_info): now the libbfd is fixed, invoke bfd_find_nearest_line()
956 with section-relative addresses
958 (core_create_function_syms): get_src_info() calls are currently
959 enabled for OSF/1 only. It appears to work allright for SunOS
960 4.1.x as well, but on SPARCs it gets painfully slow with the
961 current implementation of aout_32_find_nearest_line();
962 unfortunately, this means that static functions will not have their
963 filename printed in the call-graph function index; line-level
964 profiling should still work, but requires some patience
966 * cg_print.c (cg_print_index): sanitised printing of index when
967 using FSF-style output; in particular, output width is now controlled
968 via option --width and the function tries hard to keep columns
969 aligned even in the presence of (occasional) long names
971 * NOTES: a first shot at updating the documentation.
973 Wed Feb 1 19:07:44 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
975 * core.c (core_create_function_syms): fixed computation of min_vma
978 * *.c: removed rcsid.
980 Tue Jan 31 16:18:18 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
982 * Lots of changes from David Mosberger-Tang:
984 Tue Oct 25 19:20:14 1994 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
986 * gprof.c (main): put parentheses around & within &&.
988 * basic_blocks.c (bb_read_rec): print warning message (once) when
989 ignoring basic-block execution counts.
991 * source.c (source_file_lookup_name): corrected second argument to
994 * hist.c (print_header): merged Fri Oct 21 18:58:02 1994 change by
995 Ken Raeburn <raeburn@cujo.cygnus.com> from binutils-2.5.1.
997 * gmon_io.c (gmon_out_read): the output stule STYLE_GMON_INFO is now
998 supported both for old and new (versioned) gmon.out files. Old
999 files are identified as version 0.
1001 * gmon.h (struct raw_arc): count field is now sizeof(long) bytes
1002 long (instead of 4) because that is what OSF/1 v3.0 uses.
1004 * core.c: minor fixes and debugging info changes.
1006 Sun Sep 11 18:47:47 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1008 * core.c (core_init): if .text cannot be found, try $CODE$ (the
1009 name of the text-section under HP-UX).
1011 * hist.c (hist_assign_samples): fixed off-by-one bug: highpc
1012 points one past the last sampling bin, so hist_scale should be
1013 computed as "hist_scale /= hist_num_bins", not "hist_scale /=
1016 * gmon_io.c, hist.c, hist.h: renamed hist_num_samples to
1019 * configure.in: added alpha-*-*) for per-target config.
1021 * alpha.c, alpha.h: created.
1023 * gprof.c (default_excluded_list): <locore>, <hicore> added.
1025 * core.c (core_create_function_syms, core_create_line_syms):
1026 explicitly keep two sentinels "<locore>" and "<hicore>" that catch
1027 all addresses outside the text-space. Thus, sym_lookup(&symtab,
1028 addr) continues to guarantee not to return 0 on any address. It
1029 also avoids incorrectly crediting the first/last symbol in the
1032 * core.c (core_create_line_syms): always create function symbols
1033 first, then merge in line symbols; this is so that if parts of the
1034 program were compiled without -g, function-level symbols are
1037 * utils.c (print_name_only): support for print_path added.
1039 * symtab.c (cmp_addr): also use is_func flag in comparison.
1040 (symtab_finalize): return immediately when table empty; now
1041 more careful about getting rid of the right duplicate symbol.
1043 * sparc.c (find_call): many fixes---this function was rather
1044 botched in binutils-2.4 already; it should work again.
1046 * source.c (source_file_lookup_path): PATH is now strdup'ed (it is
1047 not good to rely on get_src_info() to return distinct string
1050 * search_list.c (search_list_append): added cast for xmalloc().
1052 * hist.c: added explicit initialization to some of the global
1053 variables; fixed SItab (scales were off by a factor of 10).
1055 * hist.h: include of bfd.h added.
1057 * gprof.c, gprof.h (print_path): added.
1059 * gprof.h (MAX): fixed.
1061 * gmon_out.h: renamed gmon_time_hist_hdr to gmon_hist_hdr.
1063 * gmon_io.c: added some casts to (long) so we can always print as %lx
1065 * core.c (core_get_text_space): fixed to make it work.
1067 * cg_print.c (cg_print_index): added support for print_path option.
1069 * cg_dfn.h (cg_dfn): wrap prototype in PARAMS().
1071 * call_graph.c, gmon_io.c, hist.c: avoid taking address of array
1072 as some compilers complain (e.g., DEC's OSF/1 compiler)
1074 * basic_blocks.c, gmon_io.c, hist.c, source.c, sym_ids.c,
1075 symtab.c: calls to memset() had 2nd and 3rd args reversed.
1077 Sat Sep 10 21:53:13 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1079 * gprof.c: added "_mcount" to default_excluded_list.
1080 (main): if output_style==0 and there is either a histogram or a
1081 call-graph, always generate flat and call-graph, no matter what
1082 line_granularity is set to.
1084 * source.c (source_file_lookup_name): if searching for sf->name
1085 fails, try again with filename obtained after stripping off any
1086 partial path from sf->name.
1088 * gprof.h (SRCDEBUG): added.
1090 * search_list.c (search_list_append): directories were added in wrong
1093 * reimplemented selection mechanism from ground up; it is now possible
1094 to accurately control what gets included/excluded in each of the
1095 output styles; a "symbol-specification" (spec) is the basic means
1096 to select a set of symbols; a spec has the syntax:
1098 spec == (FILENAME:(FUNCNAME|LINE_NUM) | NAME).
1101 any of the terminal symbols can be empty, in which case they
1102 match anything (wildcards). NAME is interpreted as a FILENAME
1103 if it contains a dot (e.g., foo.c), as LINE_NUM if it starts
1104 with a digit, and as FUNCNAME otherwise.
1106 For example, to get a call-graph display that ignores arcs
1107 from foo() to bar(), you'd say "--no-graph=foo/bar"; to
1108 show only arcs into bar() (no matter what the caller),
1109 you'd say "--graph=/bar"; and to get a call-graph without
1110 any arc info, you'd say "--graph=/"; similarly, to
1111 get a flat profile without mcount, you'd say "--no-flat=mcount"
1112 and to get a flat profile that shows includes all functions
1113 you'd say "--flat=""" (i.e., an empty spec)
1115 * hist.c (hist_print): top_time wasn't initialized to 0.0.
1117 Fri Sep 9 01:10:21 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1119 * gmon_out.h: all headers now declared in terms of characters
1120 to avoid getting into trouble with different compilers introducing
1121 different amount of padding; the code already accessed the fields
1122 through bfd functions, so that didn't have to change.
1124 * hist.c (hist_read_rec, hist_write_rec): added support for
1125 collection pc histograms measuring quantities other than time;
1126 the histogram header now includes a field that specifies the
1127 dimension of the quantity measured by the histogram bins
1128 (normally, this is "seconds", but other meaningful dimensions
1129 include such things as "I-cache misses", "instruction issue stalls"
1130 etc.); there is also a field to specify a one-character
1131 abbreviation for the dimension; in the case of time, this would
1132 be 's'; in most other cases it probably would be '1' (not a physical
1135 Thu Sep 8 16:05:08 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1137 * gprof.c, gmon_io.[ch]: BSD_COMPATIBLE is gone and new_file_version
1138 has become old_file_version; gmon_io.c now always supports old-style
1139 gmon.out files; it first tries to read gmon.out as a new version
1140 file, if that fails, it tries to read it in the old format;
1141 although not very likely, it is possible for gprof to mistake an
1142 old-style file as a new one (the first 4 bytes would have to
1143 be "gmon"---including the trailing '\0'); in that case, it is
1144 necessary to specify --old-file-version
1146 * gprof.h: removed dependency on SYSV; the code now always uses
1147 strrchr(), memset(), and memcpy() and does not include either
1148 of string.h or strings.h; this should make gprof compile on
1149 any (Unix) system without configuration (per suggestion of
1152 * gprof.c (usage): fixed location of --new-file-format option.
1154 * cg_arcs.c (propagate_flags): fixed typo in declaration.
1156 * flat_bl.m: removed formfeed at end of file; the form-feed
1157 is now printed cg_print.c only when necessary.
1159 * major rewrite of gprof---too many changes to mention all of
1162 + -l now requests profiling at the line level (as opposed
1163 to function level); in this mode, gprof creates a "symbol"
1164 (aka name-list entry) for each line of source code, instead
1165 of one per function)
1167 + support for a new gmon.out file format; the new format
1168 consists of a header with a magic and a version number,
1169 followed by a sequence of profile data; profile data
1170 can any of: (a) PC histogram, (b) call-graph arcs, or
1171 (c) basic-block execution counts; the version number makes
1172 it possible to extend gmon.out in a backwards compatible
1175 + support for tcov style annotated output: if the gmon.out file
1176 contains basic-block execution counts, the user can request
1177 the generation of annotated source files, much like Sun's
1182 + new scheme to suppress symbols that aren't function names
1183 (e.g., avoids mistaking a goto label as a function)
1185 + reorganized source code to make it more managable; as a
1186 side effect, gprof now compiles cleanly with "gcc -Wall"
1188 Thu Sep 1 15:46:49 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1190 * gprof.c (funcsymbol): bfd_find_nearest_line() is now used as a
1191 final cross-check to determine whether a static symbol should be
1192 considered as a function-name.
1194 Fri Aug 5 19:32:36 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1196 * gmon_io.c (gmon_out_read): recognize "-" as the filename for
1197 stdin; this is useful if you wanna keep gmon.out files compressed;
1198 this way you can "gzcat" the compressed file into gprof.
1200 * gprof.c: flag_min_count now initialized with 1 instead of 0.
1202 * basic_blocks.c (bb_annotate_source): added support for creating
1203 .tcov files when option flag_annotate_make_files is TRUE.
1204 (annotate_with_count): all counts less than the minimum count
1205 specified by -m are now annotated with hash-marks.
1207 * gprof.c (main): -A is now followed by a string of option chars.
1209 * basic_blocks.c (annotate_with_count): replaced b->count with
1212 * source.c: flag_annotate_source replaced by source_lock_map.
1214 * source.h: source_lock_map added.
1216 * gprof.c (main): new command-line syntax: -S simply specifies
1217 which source-files user is interested in; -A requests annotated
1218 source files and -AA requests that all lines in a source file
1221 Thu Aug 4 23:27:03 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1223 * basic_blocks.c (PATH_MAX): if undefined, define as 1024.
1225 * sparc.c, i386.c, tahoe.c, vax.c: added include of "time_hist.h"
1226 so s_lowpc etc. get declared.
1228 * arcs.h (doarcs): created.
1230 * arcs.c: reordered static functions such that they get defined
1233 * gprof.c (main): added options:
1234 -A: request annotation of all source lines (with -S)
1235 -m: minimum execution count (with default basic-block display)
1236 -N: force new file format (only if BSD_COMPATIBLE is defined)
1237 -S: annotate source file
1238 -t: set table length (with -S)
1240 * Makefile (OBJS): added basic_blocks.o call_graph.o gmon_io.o
1241 source.o time_hist.o
1243 Fri Jul 1 15:23:50 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1245 * gprof.c (asgnsamples): computation of "pcl" and "pch" depended
1246 on the fact being able to store a long in a double without loss of
1247 precision; this does not hold on machines with 64 bit longs and 64
1250 Fri Oct 21 18:58:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1252 * printgprof.c (flatprofheader): Always set totime to 1.0 if not
1253 greater than 0.0. Suggested by Harold Assink
1254 <carlo@sg.tn.tudelft.nl>.
1256 Fri Sep 23 15:06:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1258 * printgprof.c (printprof): Use free, not cfree.
1259 (printgprof, printindex): Ditto.
1261 Thu Sep 1 10:40:45 1994 Jeff Law (law@snake.cs.utah.edu)
1263 * gprof.h (kfromlist, ktolist, flist, Flist, elist, Elist): Make
1264 decls extern to keep native HP compiler quiet.
1266 Tue Aug 30 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1268 * gprof.c (funcsymbol): Ignore ___gnu_compiled as well as
1269 __gnu_compiled, for the benefit of systems which add a leading
1272 Wed Aug 24 12:49:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1274 * configure.in: Change i386-*-* to i[345]86-*-*.
1276 Sun Jul 10 00:35:31 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1278 * ns532.c, ns532.h: New Files. ns532 support.
1280 * config/mt-ns532: New File. ns532 support.
1282 * gprof.c: user register int i instead of defaulting the int.
1283 Allows compilation with -Dregister= for debugging.
1285 * configure.in: Add ns532 support.
1287 Thu Jun 23 11:22:41 1994 Jeff Law (law@snake.cs.utah.edu)
1289 * Makefile.in (gprof): Depend on $(LIBS).
1291 Fri May 27 12:24:57 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1293 From binutils-2.4 release:
1295 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1297 * configure.bat: [new] build makefile from makefile.in (dos)
1298 * hertz.c: allow static HERTZ (msdos needs it)
1299 * gprof.c: allow target to select "r" or "rb" for fopen
1300 * gprof.c: ignore __gnu_compiled symbols
1301 * i386.h: dfine FOPEN_RB to "rb" for dos.
1303 Tue May 17 15:30:22 1994 E. Michael Smith (ems@cygnus.com)
1305 * Makefile.in (.m.c:): Added .SUFFIXES : .m
1306 so flat_bl.c would make from flat_bl.m file.
1308 Thu May 5 19:23:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1310 * Makefile.in (install-info): Check for gprof.info in build dir,
1311 fall back to srcdir. Depend on it.
1313 * gprof.h (TRUE, FALSE): Always use undef before defining them.
1315 Mon Apr 4 23:47:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1317 * Makefile.in (MY_MACHINE): Renamed from MACHINE to avoid losing
1318 makes (osf1) in which the value of MACHINE can not be changed.
1319 * config/*.mt: Changed appropriately.
1321 Wed Mar 30 16:12:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1323 * gprof.c (getsymtab): Change nosyms to long. Rename
1324 get_symtab_upper_bound to bfd_get_symtab_upper_bound. Check for
1325 errors from bfd_get_symtab_upper_bound and
1326 bfd_canonicalize_symtab.
1328 Tue Mar 22 10:50:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1330 * gprof.c (funcsymbol): Use bfd_get_symbol_info instead of
1331 bfd_decode_symclass.
1333 Sun Mar 20 15:40:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1335 * Makefile.in: Avoid bug in hpux sed.
1337 Wed Dec 15 20:16:40 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1339 * gprof.texi (Invoking): add text about -v flag
1341 * gprof.1: add text about -v flag
1343 Wed Dec 8 16:55:06 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1345 * gprof.c (VERSION): defined a version macro, print the value
1346 when the -v option is used
1348 Tue Jul 6 10:11:56 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1350 * Makefile.in: Install correctly.
1352 Thu Jun 24 14:43:22 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1354 * gprof.c (main): Get whoami from argv, instead of hardcoding.
1355 Use it in usage message. Split usage message to fit in 80 cols.
1357 Sun Jun 20 20:58:02 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1359 * Makefile.in: Undo 15 June change.
1361 Wed Jun 16 12:54:53 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1363 * gmon.h, gprof.h: structs of chars used to hold external
1365 * gprof.c (getpfile, openpfile, readsamples): Swap data in using
1368 Tue Jun 15 23:09:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1370 * Makefile.in (.c.o): Look in ../include, not ../bfd, for bfd.h.
1372 Mon Jun 14 16:22:59 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1374 * Makefile.in: remove parentdir support
1376 Mon Jun 7 12:56:17 1993 Per Bothner (bothner@rtl.cygnus.com)
1378 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1379 * configure.in: No longer need to configure to get sysdep.h.
1381 Tue May 18 21:44:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1383 * Makefile.in (install): should not depend on install-info
1385 Mon Apr 26 12:37:46 1993 Ian Lance Taylor (ian@cygnus.com)
1387 * gprof.h: Include ansidecl.h before sysdep.h. Undefine hz.
1389 Tue Apr 13 16:14:03 1993 Per Bothner (bothner@cygnus.com)
1391 * M Makefile.in: Add -g to CFLAGS.
1392 Ads LDFLAGS and use in place of CFLAGS where appropriate.
1393 * configure.in: Make a sysdep.hlink in the same way other
1394 bfd-based directories do.
1395 * gprof.h (UNIT): Replace non-standard 'u_short' by 'unsigned
1397 * gprof.h: #include sysdep.h instead of a bunch of stuff.
1398 * gprof.c (main): Fix typo gproff->gprof.
1400 Thu Mar 25 19:00:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1402 * gprof.texi: add INFO-DIR-ENTRY
1404 Tue Mar 23 00:03:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1406 * Makefile.in: add installcheck target
1408 Sat Feb 27 18:17:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1410 * gprof.c (funcsymbol): Invert test for aflag.
1412 Thu Feb 25 16:01:50 1993 Per Bothner (bothner@rtl.cygnus.com)
1414 * printgprof (xmalloc, xrealloc): Cast results of malloc
1417 Wed Feb 3 13:55:33 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1419 * Makefile.in: created info, install-info, dvi
1421 Wed Jan 6 00:58:09 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1423 * Makefile.in: fix install rule for $(PROG)
1425 Fri Oct 9 11:25:41 1992 Mark Eichin (eichin@cygnus.com)
1427 * gprof.1: updated SYNOPSIS to match actual behavior.
1429 Mon Oct 5 17:50:16 1992 Per Bothner (bothner@cygnus.com)
1431 * gen-c-prog.awk: New awk script, lightly changed from
1432 previously deleted make-c-prog.awk. Converts a text file
1433 to a c function that prints that text.
1434 * flat_bl.m, fsf_callg_bl.m, bsd_callg_bl.m: New files.
1435 Inputs to gen-c-prog.awk, containing text describing
1437 * blurbs.c: Removed. Use *_bl.c instead.
1438 * Makefile.in: Use gen-cprog.awk to generate *_bl.c files
1439 from *_bl.m files. Also, improve *clean rules.
1440 * printgprof.c (printgprof): Usw new function names from *_bl.c.
1443 Sun Aug 30 19:54:53 1992 Per Bothner (bothner@rtl.cygnus.com)
1445 * gprof.h, gprof.c, printfgprof.c: Add support for two
1446 output styles: The default is similar to the old FSF gprof,
1447 while -T sets the variable bsd_style_output, which causes
1448 output matching Berkeley's gprof. The biggest differences
1449 are that with the FSF style output, the flat profile comes
1450 before the call graph; numbers come before explanations;
1451 and there is less gratuitous white space.
1452 * gprof.h, gprof.c, printfgprof.c: New discard_underscores
1453 variable causes discarding of initial underscores when
1454 printing symbol names. It is set unless there is a "main"
1455 symbol (without an underscore).
1456 * printfgprof.c: New function printnameonly(), called
1457 by printname(). It handles stripping of initial '_',
1458 as well as C++ name-demangling.
1459 * gprof.callg, gprof.flat, make-c-prog.awk: Removed.
1460 It is just as convenient to edit blurbs.c directly.
1461 * Makefile.in: Removed rule for making blurbs.c.
1462 * blurbs.c: This is now a true source file (as opposed
1463 to being generated from gprof.callg and gprof.flat).
1464 Change style to use one long string literal, instead of
1465 one literal per output line. Add FSF-style blurb for call graph.
1467 Wed Aug 19 14:36:39 1992 Ian Lance Taylor (ian@cygnus.com)
1469 * Makefile.in: always create installation directories.
1471 Wed Aug 12 15:14:14 1992 Mark Eichin (eichin@cygnus.com)
1473 * Makefile.in: change ${MACHINE} to $(MACHINE).
1475 Sun Jul 19 17:34:01 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1477 * Makefile.in: removed installation of the now useless
1478 call.{flag,callg} files.
1480 * gprof.1: now uses the standard man macros instead of the new BSD
1483 Sun Jul 12 19:06:00 1992 John Gilmore (gnu at cygnus.com)
1485 * configure.in: Remove host section, expand target section.
1486 * config/mt-{tahoe,vax}: Add, to match existing support files.
1487 * config/tmake-*: Remove leftover crud.
1489 * blurbs.c: New file, created from gprof.flat and gprof.callg by
1490 * make-c-prog.awk: which processes text files into C programs.
1491 * printgprof.c (flatprofheader, gprofheader): Call new functions
1493 (printblurb): Remove.
1494 * Makefile.in: Infrastructure to build blurbs.
1495 * pathnames.h: has been removed. Gprof now has no filename
1499 Sat Jul 11 18:07:21 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1501 * Makefile.in: define man1dir and install the man page
1503 Fri Jul 10 21:14:08 1992 david d `zoo' zuhn (zoo@cygnus.com)
1505 * Makefile.in: added dummy info and install-info targets
1507 Thu Jun 4 11:34:02 1992 Mark Eichin (eichin at cygnus.com)
1509 * lookup.c: fixed fencepost in nllookup and added dbg_nllookup for
1510 help in debugging the problem (with -DDEBUG)
1511 * gprof.c: symbol values are now real values, don't add the vma
1512 anymore. (done for solaris; should verify this on other platforms)
1513 * ChangeLog: created.