1 2001-06-18 H.J. Lu <hjl@gnu.org>
3 * Makefile.am (diststuff): Add $(MANS).
4 (gprof.1): Remove the prefix `$(srcdir)/'.
5 * Makefile.in: Regenerated.
9 2001-06-12 Ben Elliston <bje@redhat.com>
11 * gprof.texi (File Format): Profile data files are stored in
12 target byte order, not host byte order.
14 2001-05-16 Alexandre Oliva <aoliva@redhat.com>
16 * gmon_io.c (gmon_io_read, gmon_io_write_vma,
17 gmon_io_write_32, gmon_io_write_8, gmon_io_write): Adjust
18 argument list for K&R C.
20 2001-04-06 Stephane Carrez <Stephane.Carrez@worldnet.fr>
22 * gprof.texi: Put @c man begin and @c man end indications
23 to generate man page using texi2pod and pod2man. Added SEEALSO,
24 SYNOPSIS, BUGS, FILES and DESCRIPTION from original gprof.1
25 enclosed in @ifset man condition.
26 * Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
27 Generate gprof.1 from gprof.texi.
28 * gprof.1: Generate from gprof.texi.
29 * Makefile.in: Regenerate.
31 2001-03-13 David Mosberger <davidm@hpl.hp.com>
33 * hist.c (hist_dimension): Declare as an array of 16 characters.
34 (hist_read_rec): If SAMPLEDEBUG, print each histogram bin count.
36 * basic_blocks.c: Whitespace and formatting changes.
37 * bb_exit_func.c: Ditto.
38 * call_graph.c: Ditto.
39 * call_graph.h: Ditto.
52 * search_list.c: Ditto.
53 * search_list.h: Ditto.
64 * gmon_out.h (gmon_hist_hdr): Delete.
65 (gmon_cg_arc_record): Delete.
67 * gmon_io.c (put_vma): Declare "static".
69 (gmon_io_write): New function.
70 (gmon_io_write_8): Ditto.
71 (gmon_io_write_32): Ditto.
72 (gmon_io_write_vma): Ditto.
73 (gmon_io_read): Ditto.
74 (gmon_io_read_32): Ditto.
75 (gmon_io_read_vma): Ditto.
76 * basic_blocks.c (bb_read_rec): Use gmon_io_read* / gmon_io_write*
77 to read/write data file in a more portable fashion.
78 (bb_write_blocks): Ditto.
79 * call_graph.c (cg_read_rec): Ditto.
80 (cg_write_arcs): Ditto.
81 * hist.c (hist_read_rec): Ditto.
82 (hist_write_hist): Ditto.
84 From Jes Sorensen <jes@linuxcare.com>
85 * gmon_out.h: Use GMON_PTR_SIZE instead of sizeof(char*).
87 * configure.in: Get GMON_PTR_SIZE from existing <sys/gmon_out.h>
89 * acconfig.h: New file. Mention and document GMON_PTR_SIZE.
90 * gconfig.h: Regenerate.
91 * configure: Regenerate.
92 * Makefile.in: Regenerate.
94 2001-02-27 Alan Modra <alan@linuxcare.com.au>
96 * configure.in (BFD_VERSION): New.
97 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
98 * configure: Regenerate.
99 * gconfig.in: Regenerate.
100 * Makefile.am: Run "make dep-am"
101 * Makefile.in: Regenerate.
103 2001-01-27 Michael Sokolov <msokolov@ivan.Harhan.ORG>
105 * basic_blocks.c: #include <unistd.h> only if it exists.
107 2000-11-06 Nick Clifton <nickc@redhat.com>
109 * gprof.texi: Add GNU Free Documentation License.
111 2000-09-07 H.J. Lu <hjl@gnu.org>
113 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
114 * configure: Rebuild.
116 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
118 * aclocal.m4, configure: Rebuilt with new libtool.m4.
120 2000-09-02 Nick Clifton <nickc@redhat.com>
122 * configure.in: Increase version number to 2.10.91.
123 * configure: Regenerate.
124 * aclocal.m4: Regenerate.
125 * config.in: Regenerate.
127 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
129 * acinclude.m4: Include libtool and gettext macros from the
131 * aclocal.m4, configure: Rebuilt.
133 2000-07-26 Nick Clifton <nickc@cygnus.com>
135 * bb_exit_func.c: Assign copyright to FSF. Note that David
136 Mosberger-Tang <David.Mosberger@acm.org> continuted this code.
138 2000-07-24 Nick Clifton <nickc@cygnus.com>
140 * basic_blocks.c: Add copyright notice.
141 * basic_blocks.h: Add copyright notice.
142 * call_graph.c: Add copyright notice.
143 * call_graph.h: Add copyright notice.
144 * cg_print.c: Add copyright notice.
145 * cg_print.h: Add copyright notice.
146 * corefile.c: Add copyright notice.
147 * corefile.h: Add copyright notice.
148 * gmon_io.c: Add copyright notice.
149 * gmon_io.h: Add copyright notice.
150 * gmon_out.h: Add copyright notice.
151 * hist.c: Add copyright notice.
152 * hist.h: Add copyright notice.
153 * search_list.c: Add copyright notice.
154 * search_list.h: Add copyright notice.
155 * source.c: Add copyright notice.
156 * source.h: Add copyright notice.
157 * sym_ids.c: Add copyright notice.
158 * sym_ids.h: Add copyright notice.
159 * symtab.c: Add copyright notice.
160 * symtab.h: Add copyright notice.
162 2000-07-05 Kenneth Block <krblock@computer.org>
164 * gprof.c: Add optional style to demangle switch
165 * gprof.texi: Document optional style to demangle switch.
167 2000-06-05 DJ Delorie <dj@redhat.com>
171 2000-07-01 Alan Modra <alan@linuxcare.com.au>
173 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
174 (CLEANFILES): Add DEPA.
175 * Makefile.in: Regenerate.
177 2000-06-22 Alan Modra <alan@linuxcare.com.au>
179 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
181 * Makefile.in: Regenerate.
183 2000-06-20 Alan Modra <alan@linuxcare.com.au>
185 * source.c (annotate_source): Correct pointer comparison when
186 checking for backslashes.
188 2000-06-13 H.J. Lu <hjl@gnu.org>
190 * configure: Regenerate.
192 2000-06-08 David O'Brien <obrien@FreeBSD.org>
194 * configure.in (VERSION): Update to show this is the CVS mainline.
196 2000-06-07 Philippe De Muyter <phdm@macqel.be>
198 * source.c: Remove direct inclusion of sys/stat.h.
200 2000-05-31 Nick Clifton <nickc@cygnus.com>
202 * gprof.h (_): Revert previous delta. We want to use gettext,
203 not dgettext in the _ macro.
205 2000-05-29 Alan Modra <alan@linuxcare.com.au>
207 * gprof.h (_): Use BFD version.
209 2000-05-26 Nick Clifton <nickc@cygnus.com>
211 * gprof.c (main): When calling getopt_long indicate that the 'd'
212 switch takes an optional argument, whereas the 'D' switch takes no
215 2000-05-26 Alan Modra <alan@linuxcare.com.au>
217 * dep-in.sed: Copy from ../binutils.
218 * Makefile.am: Update dependencies with "make dep-am"
219 * Makefile.in: Regenerate.
221 * gprof.h: Remove most nls defines. They are pulled in by
222 bfd/sysdep.h. #include "ansidecl.h" not <ansidecl.h>
224 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
226 * gprof.texi: Fix numerous typos. Mention some DOS/Windows related
229 * configure.in: Check for setmode function.
230 * configure: Regenerate.
232 * gmon_io.h (SET_BINARY) [HAVE_SETMODE]: Define.
234 * gmon_io.c (gmon_out_read) [SET_BINARY]: Switch stdin into binary
237 * source.c: Include filenames.h and sys/stat.h.
238 (source_file_lookup_path, source_file_lookup_name): Use
239 FILENAME_CMP to compare file names.
240 (annotate_source) [__MSDOS__]: If "filename-ann" would overwrite
241 "filename", replace the extension with ".ann".
242 [HAVE_DOS_BASED_FILE_SYSTEM]: Support file names with
243 backslashes and drive letters.
244 Use IS_ABSOLUTE_PATH.
246 * search_list.h (PATH_SEP_CHAR): Define.
248 * search_list.c (search_list_append): Use PATH_SEP_CHAR.
250 * hertz.c (HERTZ) [__MSDOS__]: Don't define unless they have
251 neither HAVE_SETITIMER nor HAVE_SYSCONF.
252 [HAVE_SETITIMER]: If they define both HAVE_SETITIMER and
253 HAVE_SYSCONF, try setitimer and fall back on sysconf.
255 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
257 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
258 --enable-build-warnings option.
259 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
260 * Makefile.in, configure, aclocal.m4: Re-generate.
262 2000-04-05 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
264 * gprof.c (copyright): Do not use N_ in array initializer.
266 2000-04-04 Alan Modra <alan@linuxcare.com.au>
268 * po/gprof.pot: Regenerate.
270 * gprof.c (usage): Restore translated part of bug string.
272 * Makefile.am (BASEDIR): Define.
276 (INCLUDES): Add "-I."
277 (DEP, DEP1, dep.sed, dep, dep-in, dep-am): New targets.
278 (CLEANFILES): Define.
280 * Makefile.in: Regenerate.
282 2000-04-03 Alan Modra <alan@linuxcare.com.au>
284 * gprof.h: #include "bin-bugs.h".
285 * gprof.c (usage): Use REPORT_BUGS_TO.
287 2000-03-31 Alan Modra <alan@linuxcare.com.au>
289 * symtab.c (symtab_finalize): Don't use post-increment on
290 structure copy, to work around a ppc gcc bug.
292 1999-09-29 Mark Kettenis <kettenis@gnu.org>
294 * hertz.h [MACH] (hertz): Remove macro. The
295 <machine/mach_param.h> include doesn't exist on al Mach based
296 systems, and the definition of hertz breaks compilation of hertz.c
299 2000-02-22 Ian Lance Taylor <ian@zembu.com>
301 From Brad Lucier <lucier@math.purdue.edu>:
302 * i386.c (i386_find_call): Add cast to ensure that printf argument
304 * tahoe.c (tahoe_find_call): Likewise.
305 * vax.c (vax_find_call): Likewise.
307 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
309 * utils.c (print_name_only): Don't pass error strings to
310 printf as format arg.
312 1999-09-24 Nick Clifton <nickc@cygnus.com>
314 * gmon_io.c (gmon_out_read): Make sure that sensible values
315 are extracted from a raw header.
317 1999-08-06 Ian Lance Taylor <ian@zembu.com>
319 From Brad Lucier <lucier@math.purdue.edu>:
320 * corefile.c (core_create_line_syms): Add cast for printf.
322 1999-07-21 Ian Lance Taylor <ian@zembu.com>
325 * configure.bat: Remove; obsolete.
327 1999-07-15 Ian Lance Taylor <ian@zembu.com>
329 * configure.in: Bump version number to 2.9.5.
330 * configure: Rebuild.
332 1999-07-11 Ian Lance Taylor <ian@zembu.com>
334 * corefile.c (core_create_function_syms): Add ATTRIBUTED_UNUSED.
335 * sym-ids.c (non_existent_file): Fully initialize structure.
337 1999-07-01 Ian Lance Taylor <ian@zembu.com>
339 * Many files: Add casts in many print statements to cast bfd_vma
340 values to unsigned long when calling printf.
341 * Makefile.am ($(OBJECTS)): Add gmon.h.
342 * Makefile.in: Rebuild.
344 Mon Jun 14 10:35:28 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
346 * gprof.texi: Fix typo.
348 1999-06-13 Ian Lance Taylor <ian@zembu.com>
350 From Bob Byrnes <byrnes@curl.com>:
351 * cg_dfn.c: Include "libiberty.h"
352 (DFN_INCR_DEPTH): Define instead of DFN_DEPTH.
353 (dfn_stack): Define as pointer rather than array.
354 (pre_visit): Reallocate dfn_stack as needed.
356 1999-04-26 Tom Tromey <tromey@cygnus.com>
358 * aclocal.m4, configure: Updated for new version of libtool.
360 1999-04-06 Ian Lance Taylor <ian@zembu.com>
362 * gprof.h (LC_MESSAGES): Never define.
363 * gprof.c (main): Don't pass LC_MESSAGES to setlocale if the
364 system does not define it.
366 1999-04-05 H.J. Lu <hjl@gnu.org>
368 * corefile.c (core_create_line_syms): Don't use fixed size array
369 for prev_name and prev_filename.
371 1999-04-04 Michael Hohmuth <hohmuth@innocent.com>
373 * gprof.h (FF_BSD44): Define.
374 * gmon.h (struct raw_phdr): Add version, profrate, and spare
375 fields unconditionally.
376 (struct old_raw_phdr): New struct.
377 * gprof.c (main): Handle -O 4.4bsd.
378 * gmon_io.c (gmon_out_read): Handle BSD 4.4 format, either
379 automatically or by user specification.
380 (gmon_out_write): Handle BSD 4.4 format.
381 * configure.in: Don't set BSD44_FORMAT.
382 * gprof.texi (Miscellaneous Options): Document -O 4.4bsd.
383 * configure, gconfig.in: Rebuild.
385 Tue Feb 16 17:01:33 1999 Ian Lance Taylor <ian@cygnus.com>
387 * configure.in: Change AC_PREREQ to 2.13. Change AM_PROG_INSTALL
388 to AC_PROG_INSTALL. Remove AM_CYGWIN32. Change AM_EXEEXT to
389 AC_EXEEXT. Add comment to AC_DEFINE.
390 * acconfig.h: Remove.
391 * aclocal.m4: Rebuild.
392 * configure: Rebuild.
393 * Makefile.in: Rebuild.
394 * gconfig.in: Rebuild.
396 Sun Dec 6 21:57:50 1998 Ian Lance Taylor <ian@cygnus.com>
398 * gprof.texi (Symspecs): Mention that you have to add any
399 underscore yourself when naming a symbol.
401 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
403 * configure.in: detect cygwin* instead of cygwin32*
404 * configure: regenerate
406 Wed Aug 12 14:59:06 1998 Ian Lance Taylor <ian@cygnus.com>
408 Avoid some overflow cases:
409 * basic_blocks.h (bb_min_calls): Change to unsigned long.
410 * call_graph.h (cg_tally): Change count parameter to unsigned
412 * cg_arcs.h (Arc): Change count field to unsigned long.
413 (arc_add): Change count parameter to unsigned long.
414 * source.h (Source_File): Change ncalls field to unsigned long.
415 * symtab.h (Sym): Change fields ncalls, bb_calls, and
416 cg.self_calls to unsigned long.
417 * Many files: Update accordingly.
419 * configure, Makefile.in, aclocal.m4: Rebuild with current tools.
421 Fri Jul 10 17:29:49 1998 Stan Cox <scox@equinox.cygnus.com>
423 * configure.in (BSD44_FORMAT): Define for cygwin32, win32, mingw32
424 * configure: Rebuild.
426 Fri Jun 12 13:40:05 1998 Tom Tromey <tromey@cygnus.com>
428 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
429 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
431 Sun May 10 22:35:33 1998 Jeffrey A Law (law@cygnus.com)
433 * po/Make-in (install-info): New target.
435 Tue May 5 18:28:40 1998 Tom Tromey <tromey@cygnus.com>
437 * gprof.h (_): Undefine BFD's version.
439 Tue Apr 28 19:17:33 1998 Tom Tromey <tromey@cygnus.com>
441 * gprof.c (main): Conditionally call setlocale.
442 * gprof.h: Include <locale.h> if HAVE_LOCALE_H.
443 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
445 Tue Apr 28 19:50:09 1998 Ian Lance Taylor <ian@cygnus.com>
447 * corefile.c: Rename from core.c.
448 * corefile.h: Rename from core.h.
449 * Many .c files: Include corefile.h rather than core.h.
450 * Makefile.am (sources): Change core.c to corefile.c.
451 (noinst_HEADERS): Change core.h to corefile.h.
452 ($(OBJECTS)): Depend upon corefile.h rather than core.h.
453 (corefile.o): Rename target from core.o, depend upon corefile.c.
454 * Makefile.in, po/POTFILES.in: Rebuild.
456 Mon Apr 27 16:50:40 1998 Ian Lance Taylor <ian@cygnus.com>
458 * configure.in: Change version number to 2.9.4
459 * configure: Rebuild.
461 Wed Apr 22 16:01:17 1998 Tom Tromey <tromey@cygnus.com>
463 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
465 Wed Apr 22 00:00:22 1998 Tom Tromey <tromey@scribbles.cygnus.com>
467 * gprof.h: Added includes and defines for gettext.
468 * configure.in (ALL_LINGUAS): New macro.
469 Call CY_GNU_GETTEXT. Create po/Makefile.in and po/Makefile.
470 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
471 HAVE_LC_MESSAGES): Define.
472 * gprof.c (main): Call setlocale, bindtextdomain, textdomain.
473 * Makefile.am (SUBDIRS): New macro.
474 (INCLUDES): Look in intl dirs for headers. Define LOCALEDIR.
475 (gprof_DEPENDENCIES): Added INTLDEPS.
476 (gprof_LDADD): Added INTLLLIBS.
477 (POTFILES): New macro.
478 (po/POTFILES.in): New target.
479 * Many files: Wrap user-visible strings with gettext invocation.
481 Tue Apr 7 12:43:37 1998 Ian Lance Taylor <ian@cygnus.com>
483 From hjl@lucon.org <H.J. Lu>:
484 * Makefile.am (diststuff): New target.
485 * Makefile.in: Rebuild.
487 Mon Mar 30 12:47:48 1998 Ian Lance Taylor <ian@cygnus.com>
489 * configure.in: Set version to 2.9.1.
490 * configure: Rebuild.
492 * Branched binutils 2.9.
494 Sat Mar 28 23:09:08 1998 Ian Lance Taylor <ian@cygnus.com>
496 Fix some gcc -Wall warnings:
497 * cg_arcs.c (num_cycles): Change to unsigned int.
499 (arc_add): Change maxarcs to unsigned int.
500 (cg_assemble): Change index to unsigned int.
501 * cg_arcs.h (num_cycles, numarcs): Update declarations.
502 * cg_print.c (cg_print): Change index to unsigned int.
503 (cg_print_index): Change index, nnames, todo, i, and j to unsigned
505 (cg_print_file_ordering): Change symbol_count and index2 to
507 * core.c (symbol_map_count): Change to unsigned int.
508 (core_create_function_syms): Change j to unsigned int.
509 (core_create_line_syms): Add cast to avoid warning.
510 * hist.c (hist_assign_samples): Change j to unsigned int.
511 (hist_print): Change index to unsigned i nt. Add cast to avoid
513 * sym_ids.c (parse_spec): Add casts to avoid warning.
514 * symtab.c (symtab_finalize): Change j to unsigned int.
515 (sym_lookup): Update printf format strings.
516 * symtab.h (Sym_Table): Change len to unsigned int.
517 * tahoe.c (tahoe_reladdr): Add casts to avoid warnings.
519 Tue Mar 24 19:00:11 1998 Ian Lance Taylor <ian@cygnus.com>
521 Add --demangle and --no-demangle options:
522 * gprof.h (demangle): Declare.
523 * gprof.c (demangle): New global variable.
524 (OPTION_DEMANGLE, OPTION_NO_DEMANGLE): Define.
525 (long_options): Add "demangle" and "no-demangle".
526 (usage): Mention --demangle and --no-demangle.
527 (main): Handle OPTION_DEMANGLE and OPTION_NO_DEMANGLE.
528 * utils.c (print_name_only): Only demangle symbol name if demangle
530 * gprof.texi (Output Options): Document new options.
532 Fri Mar 20 19:21:56 1998 Ian Lance Taylor <ian@cygnus.com>
534 * Makefile.in: Rebuild with automake 1.2e.
535 * aclocal.m4, configure: Rebuild with libtool 1.2.
537 Thu Feb 12 14:36:05 1998 Ian Lance Taylor <ian@cygnus.com>
539 * gprof.c (usage): Update bug-gnu-utils address.
541 Sat Feb 7 15:43:12 1998 Ian Lance Taylor <ian@cygnus.com>
543 * configure, aclocal.m4: Rebuild with new libtool.
545 Fri Feb 6 12:02:28 1998 Ian Lance Taylor <ian@cygnus.com>
547 * alpha.c (alpha_Instruction): Use int, not signed.
549 Fri Feb 6 02:00:19 1998 Jeffrey A Law (law@cygnus.com)
551 * core.c (core_init): Adding missing "break".
553 Thu Feb 5 12:49:37 1998 Ian Lance Taylor <ian@cygnus.com>
555 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
557 Tue Feb 3 14:25:25 1998 Brent Baccala <baccala@freesoft.org>
559 * bbconv.pl: New file.
560 * Makefile.am (EXTRA_DIST): Add bbconv.pl.
561 * Makefile.in: Rebuild.
563 * gprof.texi: Extensive additions to document all arguments and
566 * symtab.c (symtab_finalize): Prefer function symbols over line
568 (dbg_sym_lookup): Correct debugging messages.
570 * gprof.c (main): --sum implies --line.
572 * cg_print.c (cg_print): When doing line by line profiling, don't
573 use a non-function as a main listing item.
575 * call_graph.c (cg_tally): When using line by line profiling, use
576 the function symbol as the child.
578 * symtab.h (NBBS): Define.
579 (Sym): Add bb_addr and bb_calls fields.
580 * basic_blocks.c (bb_read_rec): Save multiple basic blocks per
582 (bb_write_blocks): Adjust for multiple basic blocks per symbol.
583 (print_exec_counts): Don't check whether a symbol is the start of
584 a basic block. Print all basic blocks for a symbol.
585 (annotate_with_count): Rewrite to print all basic block counts and
586 to pay attention to width argument.
587 (print_annotated_source): Don't check whether symbol is the start
590 Make it possible to build a cross gprof, although a few cases are
592 * configure.in: Don't set MY_TARGET.
593 * gprof.h: Don't include MACHINE_H. Don't define FOPEN_RB or
594 FOPEN_WB; just get them from sysdep.h.
595 * core.h (min_insn_size, offset_to_code): Declare.
596 * core.c (MIN_INSN_SIZE): Don't define.
597 (min_insn_size, offset_to_code): New variables.
598 (core_init): Initialize min_insn_size and offset_to_code.
599 (find_call): New function.
600 (core_create_line_syms): Don't use min_dist. Set is_static in
602 * hist.c (UNITS_TO_CODE): Define.
603 * gprof.c (default_excluded_list): Add "__mcount_internal".
604 * gmon.h: Change TARGET_alpha to __alpha__.
605 * hertz.h: Ifdef MACH, define hertz as HZ.
606 * alpha.c (alpha_Instruction): Rename from Instruction. Change
608 (alpha_find_call): Rename from find_call.
610 * dummy.c, dummy.h: Remove.
611 * i386.c (i386_iscall): Rename from iscall. Change all
612 references. Check for call instruction, not jump or lcall.
613 (i386_find_call): Rename from find_call. Correct for VMA.
614 Correct call destination computation. Don't dereference symbol if
617 * ns532.c, ns532.h: Remove.
618 * sparc.c (CALL): Define.
619 (sparc_find_call): Rename from find_call.
621 * tahoe.c: Include cg_arcs.h, core.h, hist.h, and symtab.h. Don't
624 (enum tahoe_opermodes, tahoe_operandenum): Define. Rename all
625 references to opermodes or operandenum to these.
626 (tahoe_operandmode): Rename from operandmode. Call abort if
627 switch does not return.
628 (tahoe_operandname): Rename from operandname. Call abort if
629 switch does not return.
630 (tahoe_operandlength): Rename from operandlength. Call abort if
631 switch does not return.
632 (tahoe_reladdr): Rename from reladdr.
633 (tahoe_find_call): Rename from find_call. Use core_text_space
634 rather than textspace.
636 * vax.c (CALLS, PC): Define.
637 (enum opermodes, operandenum, struct modebyte): Define.
638 (vax_operandmode): Rename from operandmode. Call abort if switch
640 (vax_operandname): Rename from operandname. Call abort if switch
642 (vax_operandlength): Rename from operandlength. Call abort if
643 switch does not return.
644 (vax_reladdr): Rename from reladdr.
645 (vax_find_call): Rename from find_call.
647 * Makefile.am (AUTOMAKE_OPTIONS): Set to cygnus.
649 (INCLUDES): Remove -DTARGET_$(MY_TARGET) and -DMACHINE_H=
651 (gprof_SOURCES): Add i386.c, alpha.c, vax.c, tahoe.c, sparc.c.
652 (gprof_DEPENDENCIES): Remove $(MY_TARGET).o.
653 (gprof_LDADD): Likewise.
654 (noinst_HEADERS): Remove alpha.h, i386.h, ns532.h, sparc.h,
655 tahoe.h, vax.h, dummy.h.
656 (EXTRA_DIST): Remove alpha.c, i386.c, ns532.c, sparc.c, tahoe.c,
658 ($(OBJECTS)): Don't depend upon $(MY_TARGET).h.
659 ($(MY_TARGET).o): Remove target.
660 (i386.o, alpha.o, vax.o, tahoe.o, sparc.o): New targets.
661 * configure, Makefile.in, aclocal.m4: Rebuild.
663 Mon Dec 29 14:17:08 1997 Ian Lance Taylor <ian@cygnus.com>
665 * core.c (core_sym_class): Treat weak symbols as text symbols.
666 From Dean Gaudet <dgaudet@arctic.org>.
668 Wed Sep 24 11:35:43 1997 Ian Lance Taylor <ian@cygnus.com>
670 * aclocal.m4: Rebuild with new libtool.
671 * Makefile.in: Rebuild with current automake.
672 * configure: Rebuild.
674 Sat Aug 9 16:25:01 1997 Ian Lance Taylor <ian@cygnus.com>
676 * configure.in: Change version number to 2.8.2. Call
677 AM_PROG_LIBTOOL. Remove shared library handling; now handled by
678 libtool. Add AM_CONFIG_HEADER. Change AC_PROG_INSTALL to
679 AM_PROG_INSTALL. Add AM_EXEEXT.
680 * Makefile.am (LINK): Remove.
681 (gprof_LDFLAGS): Remove
682 (gprof_DEPENDENCIES): Change libbfd.a to libbfd.la.
683 (gprof_LDADD): Likewise.
684 ($(OBJECTS)): Depend upon gconfig.h and ../bfd/config.h.
685 * gprof.h: Undefine PACKAGE and VERSION after including BFD
686 sysdep.h file, then include new gconfig.h file.
687 * gprof.c (VERSION): Don't define.
688 * acconfig.h: New file.
689 * stamp-h.in: New file.
690 * gconfig.in: New file, created by autoheader.
691 * Makefile.in, configure, aclocal.m4: Rebuild.
693 Sat Jun 28 23:20:42 1997 Ian Lance Taylor <ian@cygnus.com>
695 * aclocal.m4, configure, Makefile.in: Rebuild with automake 1.2.
697 Mon Jun 16 15:31:39 1997 Ian Lance Taylor <ian@cygnus.com>
699 * Makefile.am (INCLUDES): Add -DDEBUG.
700 * Makefile.in: Rebuild.
702 Tue Apr 15 14:19:30 1997 Ian Lance Taylor <ian@cygnus.com>
704 Change to use automake:
705 * Makefile.am: New file.
706 * configure.in: Run AM_INIT_AUTOMAKE, AM_MAINTAINER_MODE, and
708 * aclocal.m4: New file, created by aclocal.
709 * Makefile.in: Replace with file created by automake --cygnus.
710 * configure: Rebuild.
712 Thu Apr 3 13:21:25 1997 Ian Lance Taylor <ian@cygnus.com>
714 * gprof.c (VERSION): Define as "2.8.1".
716 * Branched binutils 2.8.
718 Thu Mar 27 17:15:23 1997 Ian Lance Taylor <ian@cygnus.com>
720 * gprof.c (main): Correct copyright message.
722 Mon Mar 24 11:12:26 1997 Ian Lance Taylor <ian@cygnus.com>
724 * Makefile.in (.c.o): Define TARGET_$(MY_TARGET) when compiling.
725 * gmon.h: Use bytes counts rather than sizeof in struct raw_phdr
728 Mon Mar 17 10:54:47 1997 David Mosberger-Tang <davidm@azstarnet.com>
730 * cg_arcs.c (arc_add): memset() newly alloced arc to ensure
731 all fields are initialized with 0.
733 Sat Mar 15 19:17:31 1997 H.J. Lu <hjl@lucon.org>
735 * symtab.h (find_call): Declare.
736 * cg_arcs.c (cg_assemble): Don't declare find_call.
737 * hist.c (scale_and_align_entries): Declare.
739 Thu Feb 27 12:46:53 1997 Ian Lance Taylor <ian@cygnus.com>
741 * configure.in: Define BSD44_FORMAT if the target looks like a
742 BSD4.4 derived system.
743 * configure: Rebuild.
744 * Makefile.in (.c.o): Add @DEFS@.
745 * gmon_io.c (gmon_out_read): In BSD44_FORMAT code, get profrate
746 from profrate field, not version field.
748 Thu Jan 16 17:42:54 1997 Ian Lance Taylor <ian@cygnus.com>
750 * dummy.c (find_call): Clear ignore_direct_calls.
752 Tue Dec 31 15:44:10 1996 Ian Lance Taylor <ian@cygnus.com>
754 * Makefile.in (.c.o): Add -D_GNU_SOURCE. Put $(CFLAGS) at the
756 (gprof): Put $(CFLAGS) after the other options.
758 Tue Nov 26 17:08:38 1996 Ian Lance Taylor <ian@cygnus.com>
760 * configure: Rebuild with autoconf 2.12.
762 Wed Oct 2 15:23:16 1996 Ian Lance Taylor <ian@cygnus.com>
764 * sparc.c (find_call): Align p_lowpc to avoid bus error.
766 Tue Oct 1 15:58:10 1996 Ian Lance Taylor <ian@cygnus.com>
768 * gprof.c (usage): Print bug report address.
769 (main): Change version printing to match current GNU standards.
771 Fri Aug 30 12:16:11 1996 Ian Lance Taylor <ian@cygnus.com>
773 * gmon.h: Replace #elif with #else/#endif.
775 Thu Aug 29 17:04:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
777 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
778 * configure: Regenerate.
780 Thu Aug 22 17:12:30 1996 Ian Lance Taylor <ian@cygnus.com>
782 * configure.in: Set and substitute HLDENV.
783 * configure: Rebuild.
784 * Makefile.in (HLDENV): New variable.
785 (gprof): Use $(HLDENV).
787 Wed Aug 7 14:43:51 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
789 * core.c (read_function_mappings): Cast xmalloc return.
791 Thu Jul 4 12:01:42 1996 Ian Lance Taylor <ian@cygnus.com>
793 * gprof.c (VERSION): Define as "2.7.1".
795 * Released binutils 2.7.
797 * bb_exit_func.c: Rename from __bb_exit_func.c, so that it can be
798 stored on a System V file system.
800 Thu Jun 27 11:36:22 1996 Ian Lance Taylor <ian@cygnus.com>
802 * configure.in: Call AC_ISC_POSIX.
803 * configure: Rebuild.
804 * Makefile.in (gprof): Pass $(CFLAGS) during link.
805 * hertz.c: Don't include <sys/time.h>; let sysdep.h handle that.
806 If HAVE_SETITIMER is not defined, try using sysconf.
808 Mon Jun 24 18:27:28 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
810 * Makefile.in (exec_prefix, bindir, libdir, mandir, infodir, datadir,
811 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
812 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
813 (AC_PROG_INSTALL): added.
814 * configure: Rebuilt.
816 Mon Jun 24 12:03:09 1996 Ian Lance Taylor <ian@cygnus.com>
818 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
819 using shared libraries.
820 * configure: Rebuild with autoconf 2.10.
822 Tue Jun 18 17:35:58 1996 Ian Lance Taylor <ian@cygnus.com>
824 * core.c (core_create_line_syms): Use xstrdup rather than strdup.
825 * source.c (source_file_lookup_path): Likewise.
827 Mon Apr 8 14:44:33 1996 Ian Lance Taylor <ian@cygnus.com>
829 * configure.in: Permit --enable-shared to specify a list of
831 * configure: Rebuild.
833 Thu Mar 21 17:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
835 * core.c (core_create_function_syms): Move filename and func_name
836 inside ifdef where they are used.
838 * core.c (core_sym_class): Parenthesize && within ||.
839 * symtab.c (symtab_finalize): Correct parenthesization.
841 * cg_print.h (cg_print_file_ordering): Declare.
842 (cg_print_function_ordering): Declare.
844 * __bb_exit_func.c (__bb_exit_func): Replace bcopy with memcpy.
845 * cg_arcs.c (arc_add): Likewise.
846 * cg_print.c (cg_print_function_ordering): Likewise.
848 Thu Mar 21 17:02:02 1996 David Mosberger-Tang <davidm@azstarnet.com>
850 * gprof.c (default_excluded_list): Add "__mcount".
852 * gprof.c (main): Change ifdef __osf__ to __alpha__.
854 * gmon_io.c (gmon_out_read): If BSD44_FORMAT is defined, get the
855 profiling rate from the header.
857 * gmon.h (struct raw_phdr): Only include pad if both __alpha__ and
858 __osf__ are defined. Add new fields if BSD44_FORMAT is defined.
860 * alpha.h (MIN_INSN_SIZE): Define.
861 * core.c (MIN_INSN_SIZE): If not defined, define as 1.
862 (core_sym_class): Ignore debugging symbols.
863 (core_create_line_syms): Use MIN_INSN_SIZE when gathering line
866 Wed Mar 20 18:15:47 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
868 * cg_print.c (cg_print_function_ordering): Fix __GNUC__ misspelled
870 (order_and_dump_functions_by_arcs): Likewise.
872 Tue Mar 12 12:19:50 1996 Ian Lance Taylor <ian@cygnus.com>
874 * configure: Rebuild with autoconf 2.8.
876 Sun Feb 18 15:06:18 1996 Ian Lance Taylor <ian@cygnus.com>
878 * configure.in: Check for 'do not mix' from native linker before
879 trying to use -rpath.
880 * configure: Rebuild.
882 Tue Feb 13 15:32:53 1996 Ian Lance Taylor <ian@cygnus.com>
884 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
885 * configure: Rebuild.
887 Wed Feb 7 14:03:17 1996 Ian Lance Taylor <ian@cygnus.com>
889 * configure.in: Don't set CC. Look for --enable-shared. Set
890 BFDLIB and HLDFLAGS and substitute them.
891 * configure: Rebuild.
892 * Makefile.in (LIBS): Use @BFDLIB@.
893 (HLDFLAGS): New variable.
894 (gprof): Use $(HLDFLAGS).
896 Mon Feb 5 16:34:44 1996 Ian Lance Taylor <ian@cygnus.com>
898 Support for building bfd and opcodes as shared libraries, based on
899 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
900 * Makefile.in (LIBDEPS): New variable.
901 (LIBS): Use -L../bfd -lbfd.
902 (gprof): Depend upon $(LIBDEPS) rather than $(LIBS).
904 Sat Dec 30 10:11:03 1995 Jeffrey A Law (law@cygnus.com)
906 * gprof.c (long_options): Add "--function-ordering" and
907 "--file-ordering" options.
908 (usage): Add new options to usage message.
909 (main): Handle new options.
910 * gprof.h (STYLE_FUNCTION_ORDER): Define.
911 (STYLE_FILE_ORDER): Define.
912 (function_mapping_file): Declare.
913 * cg_arcs.c (arcs, numarcs): New globals.
914 (arc_add): Put new arcs into the arc array so the function/file
915 ordering code can examine them.
916 * cg_arcs.h (struct arc): New field "has_been_placed".
917 (arcs, numarcs): Declare new globals.
918 * core.c (symbol_map, symbol_map_count): New globals.
919 (read_function_mappings): New function to read in a function
921 (core_init): Call read_function_mappings if a function mapping
923 (core_create_function_syms): Handle function to object file
925 * symtab.h (struct sym): New fields "mapped", "has_been_placed",
927 * cg_print.c (cmp_arc_count): New function for sorting arcs.
928 (cmp_fun_nuses): Likewise for functions.
929 (cg_print_function_ordering): New function to print a suggested
931 (cg_print_file_ordering): Likewise for ordering .o files.
932 (order_and_dump_functions_by_arcs): Helper function for function
933 and object file ordering code.
935 Sun Dec 24 21:32:27 1995 Jeffrey A Law (law@cygnus.com)
937 * core.c (core_sym_class): Ignore symbols without BSF_FUNCTION
938 set if ignore_non_function is set.
939 * gprof.h (ignore_non_functions): Declare.
940 * gprof.c (ignore_non_functions): Define.
941 (long_options): Add "ignore-non-functions".
942 (usage): Add new options.
943 (main): Recognize "-D" and "--ignore-non-functions" option.
945 Tue Nov 21 13:24:39 1995 Ken Raeburn <raeburn@cygnus.com>
947 * Makefile.in (.m.c): Strip out directory name from function
950 * hist.c (scale_and_align_entries): Don't use DEFUN_VOID. Do
951 UNITS_TO_CODE adjustment unconditionally; compiler can optimize
952 away zero-offset case. Refer to scaled_addr, not aligned_addr.
954 * vax.c: Don't include vax.h here.
956 Thu Nov 16 03:41:37 1995 Ken Raeburn <raeburn@cygnus.com>
958 Version 2.6 released.
960 Wed Nov 8 11:40:04 1995 Ian Lance Taylor <ian@cygnus.com>
962 * gprof.c (main): Cast getenv return value.
964 Mon Nov 6 15:05:00 1995 Ken Raeburn <raeburn@cygnus.com>
966 * Makefile.in (TAGS): New target.
968 Wed Nov 1 12:51:21 1995 Per Bothner <bothner@kalessin.cygnus.com>
970 * Makefile.in (DISTSTUFF): Rename to GEN_FILES, to avoid confusion.
971 (all): Depend on $(GEN_FILES), not diststuff (which also depends
974 Wed Nov 1 15:23:15 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
976 * sym_ids.c: Include <ctype.h>.
978 Wed Oct 25 13:24:31 1995 Per Bothner <bothner@kalessin.cygnus.com>
980 * Makefile.in (diststuff): Also make info.
981 (mostlyclean): Don't remove gprof.info*.
982 (maintainer-clean realclean): Also remove *.info*.
984 Fri Oct 6 16:25:32 1995 Ken Raeburn <raeburn@cygnus.com>
986 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
988 * Makefile.in: Add dependecies for $(OBJS) on header files.
990 * cg_print.c (print_cycle, print_members, cg_print_index): Fix new
991 style output format to make it consistent.
992 * dummy.c (find_call): Fix typo in error message.
994 Wed Sep 20 13:21:02 1995 Ian Lance Taylor <ian@cygnus.com>
996 * Makefile.in (maintainer-clean): New target, synonym for
999 Fri Sep 8 14:38:08 1995 Ian Lance Taylor <ian@cygnus.com>
1001 * Makefile.in (install): Don't install in $(tooldir).
1003 Fri Aug 25 15:30:05 1995 Ken Raeburn <raeburn@cygnus.com>
1005 NS32K changes from Ian Dall:
1006 * configure.in: Use ns32k, not ns532.
1007 * ns532.c: Include symtab.h.
1008 (find_call): Renamed from findcall. Print a message.
1009 * ns532.h: Remove dummy.h comments.
1011 Tue Aug 22 10:00:45 1995 Jeffrey A. Law <law@rtl.cygnus.com>
1013 * Makefile.in (install): Remove "brokensed" hack, unnecessary now
1014 that we're using autoconf.
1016 Wed Jul 19 18:46:13 1995 Fred Fish <fnf@cygnus.com>
1018 * core.c (get_src_info): Cast arg 7 of bfd_find_nearest_line
1019 to proper type of "unsigned int *".
1021 Fri Jun 16 15:29:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1023 * configure.in: Use changequote around use of [].
1025 Mon Jun 12 12:14:52 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1027 * Makefile.in (distclean, realclean): Remove config.cache and
1030 Wed May 17 17:56:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1032 * Makefile.in (Makefile): Added config.status to dependency list.
1033 (config.status): New target.
1034 (SHELL): New definition.
1036 Tue Apr 25 21:11:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1038 * Makefile.in (install): Depend on "all".
1040 Thu Apr 20 17:29:07 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1042 * Makefile.in: Change all references to MY_MACHINE to MY_TARGET,
1043 to match configure script.
1045 Wed Apr 19 11:19:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1047 * gen-c-prog.awk: Changed reference to "make-c-prog.awk" in
1048 comment emitted by this script to gen-c-prog.awk.
1050 * Makefile.in, configure.in: Converted to use autoconf.
1051 * configure: New file, generated with autoconf 2.3.
1052 * config/{mt-alpha, mt-dummy, mt-i386, mt-ns532, mt-sparc,
1053 mt-tahoe, mt-vax}: Removed.
1055 Mon Mar 13 21:44:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1057 * __bb_exit_func.c: New file, from David Mosberger-Tang.
1059 Thu Feb 9 16:56:07 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1061 * All *.c: More cleanup towards GNU format.
1063 * gmon_out.h (struct gmon_hist_hdr, struct gmon_cg_arc_record):
1064 replaced sizeof (bfd_vma) by size (char*) because Ken tells me
1065 that bfd_vma is only guaranteed to be at least as big as a pointer.
1067 (GMON_Record_tag): added explicit enumeration values to ensure
1068 compatibility across compilers.
1070 * gmon_io.c (get_vma, put_vma): replaced sizeof(bfd_vma) by
1073 Tue Feb 7 17:24:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1075 * All *.c and *.h files: Ran "indent -gnu". Cleaned up a couple
1076 of constructs GNU indent couldn't handle. Block comments not yet
1077 rewritten in GNU format.
1079 * gprof.c (VERSION): Changed to 2.6, to get in sync for next
1082 Sun Feb 5 16:19:46 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1084 * symtab.c (symtab_finalize): ensure globals symbols really
1085 are favored over static ones---even if their name looks less
1086 preferable; this is important for HP-UX; for example, there
1087 is a static label Ltext_something that aliases the global
1090 * hist.c (hist_print): auto-scaling is now in effect for FSF-style
1091 output only; also, auto-scaling is now performed based on
1092 per-call, rather than total execution time, which is what it was
1095 * gprof.h (File_Format): new type.
1097 * gprof.c (VERSION): upped to 2.7---seems to be completely out of
1098 sync with Cygnus version numbers though...
1100 (long_options): renamed --gmon-info to --file-info, --width added,
1101 renamed --old-file-format to --file-format
1102 (main): dito; also added support to read prof files, but as
1103 mon_out_read() is not implemented, it's #ifdef'd out for now
1105 (usage): update to reflect new options.
1107 * gmon_io.c: replaced "old_file_format" by more general
1108 "file_format" option
1110 * gmon.h (struct raw_phdr): fixed declaration for OSF/1.
1112 * core.c (core_sym_class): added back check for __gnu_compiled and
1113 ___gnu_compiled for the benefit of systems without
1114 bfd_find_nearest_line() support
1116 (get_src_info): now the libbfd is fixed, invoke bfd_find_nearest_line()
1117 with section-relative addresses
1119 (core_create_function_syms): get_src_info() calls are currently
1120 enabled for OSF/1 only. It appears to work allright for SunOS
1121 4.1.x as well, but on SPARCs it gets painfully slow with the
1122 current implementation of aout_32_find_nearest_line();
1123 unfortunately, this means that static functions will not have their
1124 filename printed in the call-graph function index; line-level
1125 profiling should still work, but requires some patience
1127 * cg_print.c (cg_print_index): sanitised printing of index when
1128 using FSF-style output; in particular, output width is now controlled
1129 via option --width and the function tries hard to keep columns
1130 aligned even in the presence of (occasional) long names
1132 * NOTES: a first shot at updating the documentation.
1134 Wed Feb 1 19:07:44 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1136 * core.c (core_create_function_syms): fixed computation of min_vma
1139 * *.c: removed rcsid.
1141 Tue Jan 31 16:18:18 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1143 * Lots of changes from David Mosberger-Tang:
1145 Tue Oct 25 19:20:14 1994 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1147 * gprof.c (main): put parentheses around & within &&.
1149 * basic_blocks.c (bb_read_rec): print warning message (once) when
1150 ignoring basic-block execution counts.
1152 * source.c (source_file_lookup_name): corrected second argument to
1155 * hist.c (print_header): merged Fri Oct 21 18:58:02 1994 change by
1156 Ken Raeburn <raeburn@cujo.cygnus.com> from binutils-2.5.1.
1158 * gmon_io.c (gmon_out_read): the output stule STYLE_GMON_INFO is now
1159 supported both for old and new (versioned) gmon.out files. Old
1160 files are identified as version 0.
1162 * gmon.h (struct raw_arc): count field is now sizeof(long) bytes
1163 long (instead of 4) because that is what OSF/1 v3.0 uses.
1165 * core.c: minor fixes and debugging info changes.
1167 Sun Sep 11 18:47:47 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1169 * core.c (core_init): if .text cannot be found, try $CODE$ (the
1170 name of the text-section under HP-UX).
1172 * hist.c (hist_assign_samples): fixed off-by-one bug: highpc
1173 points one past the last sampling bin, so hist_scale should be
1174 computed as "hist_scale /= hist_num_bins", not "hist_scale /=
1177 * gmon_io.c, hist.c, hist.h: renamed hist_num_samples to
1180 * configure.in: added alpha-*-*) for per-target config.
1182 * alpha.c, alpha.h: created.
1184 * gprof.c (default_excluded_list): <locore>, <hicore> added.
1186 * core.c (core_create_function_syms, core_create_line_syms):
1187 explicitly keep two sentinels "<locore>" and "<hicore>" that catch
1188 all addresses outside the text-space. Thus, sym_lookup(&symtab,
1189 addr) continues to guarantee not to return 0 on any address. It
1190 also avoids incorrectly crediting the first/last symbol in the
1193 * core.c (core_create_line_syms): always create function symbols
1194 first, then merge in line symbols; this is so that if parts of the
1195 program were compiled without -g, function-level symbols are
1198 * utils.c (print_name_only): support for print_path added.
1200 * symtab.c (cmp_addr): also use is_func flag in comparison.
1201 (symtab_finalize): return immediately when table empty; now
1202 more careful about getting rid of the right duplicate symbol.
1204 * sparc.c (find_call): many fixes---this function was rather
1205 botched in binutils-2.4 already; it should work again.
1207 * source.c (source_file_lookup_path): PATH is now strdup'ed (it is
1208 not good to rely on get_src_info() to return distinct string
1211 * search_list.c (search_list_append): added cast for xmalloc().
1213 * hist.c: added explicit initialization to some of the global
1214 variables; fixed SItab (scales were off by a factor of 10).
1216 * hist.h: include of bfd.h added.
1218 * gprof.c, gprof.h (print_path): added.
1220 * gprof.h (MAX): fixed.
1222 * gmon_out.h: renamed gmon_time_hist_hdr to gmon_hist_hdr.
1224 * gmon_io.c: added some casts to (long) so we can always print as %lx
1226 * core.c (core_get_text_space): fixed to make it work.
1228 * cg_print.c (cg_print_index): added support for print_path option.
1230 * cg_dfn.h (cg_dfn): wrap prototype in PARAMS().
1232 * call_graph.c, gmon_io.c, hist.c: avoid taking address of array
1233 as some compilers complain (e.g., DEC's OSF/1 compiler)
1235 * basic_blocks.c, gmon_io.c, hist.c, source.c, sym_ids.c,
1236 symtab.c: calls to memset() had 2nd and 3rd args reversed.
1238 Sat Sep 10 21:53:13 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1240 * gprof.c: added "_mcount" to default_excluded_list.
1241 (main): if output_style==0 and there is either a histogram or a
1242 call-graph, always generate flat and call-graph, no matter what
1243 line_granularity is set to.
1245 * source.c (source_file_lookup_name): if searching for sf->name
1246 fails, try again with filename obtained after stripping off any
1247 partial path from sf->name.
1249 * gprof.h (SRCDEBUG): added.
1251 * search_list.c (search_list_append): directories were added in wrong
1254 * reimplemented selection mechanism from ground up; it is now possible
1255 to accurately control what gets included/excluded in each of the
1256 output styles; a "symbol-specification" (spec) is the basic means
1257 to select a set of symbols; a spec has the syntax:
1259 spec == (FILENAME:(FUNCNAME|LINE_NUM) | NAME).
1262 any of the terminal symbols can be empty, in which case they
1263 match anything (wildcards). NAME is interpreted as a FILENAME
1264 if it contains a dot (e.g., foo.c), as LINE_NUM if it starts
1265 with a digit, and as FUNCNAME otherwise.
1267 For example, to get a call-graph display that ignores arcs
1268 from foo() to bar(), you'd say "--no-graph=foo/bar"; to
1269 show only arcs into bar() (no matter what the caller),
1270 you'd say "--graph=/bar"; and to get a call-graph without
1271 any arc info, you'd say "--graph=/"; similarly, to
1272 get a flat profile without mcount, you'd say "--no-flat=mcount"
1273 and to get a flat profile that shows includes all functions
1274 you'd say "--flat=""" (i.e., an empty spec)
1276 * hist.c (hist_print): top_time wasn't initialized to 0.0.
1278 Fri Sep 9 01:10:21 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1280 * gmon_out.h: all headers now declared in terms of characters
1281 to avoid getting into trouble with different compilers introducing
1282 different amount of padding; the code already accessed the fields
1283 through bfd functions, so that didn't have to change.
1285 * hist.c (hist_read_rec, hist_write_rec): added support for
1286 collection pc histograms measuring quantities other than time;
1287 the histogram header now includes a field that specifies the
1288 dimension of the quantity measured by the histogram bins
1289 (normally, this is "seconds", but other meaningful dimensions
1290 include such things as "I-cache misses", "instruction issue stalls"
1291 etc.); there is also a field to specify a one-character
1292 abbreviation for the dimension; in the case of time, this would
1293 be 's'; in most other cases it probably would be '1' (not a physical
1296 Thu Sep 8 16:05:08 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1298 * gprof.c, gmon_io.[ch]: BSD_COMPATIBLE is gone and new_file_version
1299 has become old_file_version; gmon_io.c now always supports old-style
1300 gmon.out files; it first tries to read gmon.out as a new version
1301 file, if that fails, it tries to read it in the old format;
1302 although not very likely, it is possible for gprof to mistake an
1303 old-style file as a new one (the first 4 bytes would have to
1304 be "gmon"---including the trailing '\0'); in that case, it is
1305 necessary to specify --old-file-version
1307 * gprof.h: removed dependency on SYSV; the code now always uses
1308 strrchr(), memset(), and memcpy() and does not include either
1309 of string.h or strings.h; this should make gprof compile on
1310 any (Unix) system without configuration (per suggestion of
1313 * gprof.c (usage): fixed location of --new-file-format option.
1315 * cg_arcs.c (propagate_flags): fixed typo in declaration.
1317 * flat_bl.m: removed formfeed at end of file; the form-feed
1318 is now printed cg_print.c only when necessary.
1320 * major rewrite of gprof---too many changes to mention all of
1323 + -l now requests profiling at the line level (as opposed
1324 to function level); in this mode, gprof creates a "symbol"
1325 (aka name-list entry) for each line of source code, instead
1326 of one per function)
1328 + support for a new gmon.out file format; the new format
1329 consists of a header with a magic and a version number,
1330 followed by a sequence of profile data; profile data
1331 can any of: (a) PC histogram, (b) call-graph arcs, or
1332 (c) basic-block execution counts; the version number makes
1333 it possible to extend gmon.out in a backwards compatible
1336 + support for tcov style annotated output: if the gmon.out file
1337 contains basic-block execution counts, the user can request
1338 the generation of annotated source files, much like Sun's
1343 + new scheme to suppress symbols that aren't function names
1344 (e.g., avoids mistaking a goto label as a function)
1346 + reorganized source code to make it more managable; as a
1347 side effect, gprof now compiles cleanly with "gcc -Wall"
1349 Thu Sep 1 15:46:49 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1351 * gprof.c (funcsymbol): bfd_find_nearest_line() is now used as a
1352 final cross-check to determine whether a static symbol should be
1353 considered as a function-name.
1355 Fri Aug 5 19:32:36 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1357 * gmon_io.c (gmon_out_read): recognize "-" as the filename for
1358 stdin; this is useful if you wanna keep gmon.out files compressed;
1359 this way you can "gzcat" the compressed file into gprof.
1361 * gprof.c: flag_min_count now initialized with 1 instead of 0.
1363 * basic_blocks.c (bb_annotate_source): added support for creating
1364 .tcov files when option flag_annotate_make_files is TRUE.
1365 (annotate_with_count): all counts less than the minimum count
1366 specified by -m are now annotated with hash-marks.
1368 * gprof.c (main): -A is now followed by a string of option chars.
1370 * basic_blocks.c (annotate_with_count): replaced b->count with
1373 * source.c: flag_annotate_source replaced by source_lock_map.
1375 * source.h: source_lock_map added.
1377 * gprof.c (main): new command-line syntax: -S simply specifies
1378 which source-files user is interested in; -A requests annotated
1379 source files and -AA requests that all lines in a source file
1382 Thu Aug 4 23:27:03 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1384 * basic_blocks.c (PATH_MAX): if undefined, define as 1024.
1386 * sparc.c, i386.c, tahoe.c, vax.c: added include of "time_hist.h"
1387 so s_lowpc etc. get declared.
1389 * arcs.h (doarcs): created.
1391 * arcs.c: reordered static functions such that they get defined
1394 * gprof.c (main): added options:
1395 -A: request annotation of all source lines (with -S)
1396 -m: minimum execution count (with default basic-block display)
1397 -N: force new file format (only if BSD_COMPATIBLE is defined)
1398 -S: annotate source file
1399 -t: set table length (with -S)
1401 * Makefile.am (OBJS): added basic_blocks.o call_graph.o gmon_io.o
1402 source.o time_hist.o
1404 Fri Jul 1 15:23:50 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1406 * gprof.c (asgnsamples): computation of "pcl" and "pch" depended
1407 on the fact being able to store a long in a double without loss of
1408 precision; this does not hold on machines with 64 bit longs and 64
1411 Fri Oct 21 18:58:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1413 * printgprof.c (flatprofheader): Always set totime to 1.0 if not
1414 greater than 0.0. Suggested by Harold Assink
1415 <carlo@sg.tn.tudelft.nl>.
1417 Fri Sep 23 15:06:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1419 * printgprof.c (printprof): Use free, not cfree.
1420 (printgprof, printindex): Ditto.
1422 Thu Sep 1 10:40:45 1994 Jeff Law (law@snake.cs.utah.edu)
1424 * gprof.h (kfromlist, ktolist, flist, Flist, elist, Elist): Make
1425 decls extern to keep native HP compiler quiet.
1427 Tue Aug 30 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1429 * gprof.c (funcsymbol): Ignore ___gnu_compiled as well as
1430 __gnu_compiled, for the benefit of systems which add a leading
1433 Wed Aug 24 12:49:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1435 * configure.in: Change i386-*-* to i[345]86-*-*.
1437 Sun Jul 10 00:35:31 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1439 * ns532.c, ns532.h: New Files. ns532 support.
1441 * config/mt-ns532: New File. ns532 support.
1443 * gprof.c: user register int i instead of defaulting the int.
1444 Allows compilation with -Dregister= for debugging.
1446 * configure.in: Add ns532 support.
1448 Thu Jun 23 11:22:41 1994 Jeff Law (law@snake.cs.utah.edu)
1450 * Makefile.in (gprof): Depend on $(LIBS).
1452 Fri May 27 12:24:57 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1454 From binutils-2.4 release:
1456 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1458 * configure.bat: [new] build makefile from makefile.in (dos)
1459 * hertz.c: allow static HERTZ (msdos needs it)
1460 * gprof.c: allow target to select "r" or "rb" for fopen
1461 * gprof.c: ignore __gnu_compiled symbols
1462 * i386.h: dfine FOPEN_RB to "rb" for dos.
1464 Tue May 17 15:30:22 1994 E. Michael Smith (ems@cygnus.com)
1466 * Makefile.in (.m.c:): Added .SUFFIXES : .m
1467 so flat_bl.c would make from flat_bl.m file.
1469 Thu May 5 19:23:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1471 * Makefile.in (install-info): Check for gprof.info in build dir,
1472 fall back to srcdir. Depend on it.
1474 * gprof.h (TRUE, FALSE): Always use undef before defining them.
1476 Mon Apr 4 23:47:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1478 * Makefile.in (MY_MACHINE): Renamed from MACHINE to avoid losing
1479 makes (osf1) in which the value of MACHINE can not be changed.
1480 * config/*.mt: Changed appropriately.
1482 Wed Mar 30 16:12:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1484 * gprof.c (getsymtab): Change nosyms to long. Rename
1485 get_symtab_upper_bound to bfd_get_symtab_upper_bound. Check for
1486 errors from bfd_get_symtab_upper_bound and
1487 bfd_canonicalize_symtab.
1489 Tue Mar 22 10:50:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1491 * gprof.c (funcsymbol): Use bfd_get_symbol_info instead of
1492 bfd_decode_symclass.
1494 Sun Mar 20 15:40:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1496 * Makefile.in: Avoid bug in hpux sed.
1498 Wed Dec 15 20:16:40 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1500 * gprof.texi (Invoking): add text about -v flag
1502 * gprof.1: add text about -v flag
1504 Wed Dec 8 16:55:06 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1506 * gprof.c (VERSION): defined a version macro, print the value
1507 when the -v option is used
1509 Tue Jul 6 10:11:56 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1511 * Makefile.in: Install correctly.
1513 Thu Jun 24 14:43:22 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1515 * gprof.c (main): Get whoami from argv, instead of hardcoding.
1516 Use it in usage message. Split usage message to fit in 80 cols.
1518 Sun Jun 20 20:58:02 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1520 * Makefile.in: Undo 15 June change.
1522 Wed Jun 16 12:54:53 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1524 * gmon.h, gprof.h: structs of chars used to hold external
1526 * gprof.c (getpfile, openpfile, readsamples): Swap data in using
1529 Tue Jun 15 23:09:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1531 * Makefile.in (.c.o): Look in ../include, not ../bfd, for bfd.h.
1533 Mon Jun 14 16:22:59 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1535 * Makefile.in: remove parentdir support
1537 Mon Jun 7 12:56:17 1993 Per Bothner (bothner@rtl.cygnus.com)
1539 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1540 * configure.in: No longer need to configure to get sysdep.h.
1542 Tue May 18 21:44:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1544 * Makefile.in (install): should not depend on install-info
1546 Mon Apr 26 12:37:46 1993 Ian Lance Taylor (ian@cygnus.com)
1548 * gprof.h: Include ansidecl.h before sysdep.h. Undefine hz.
1550 Tue Apr 13 16:14:03 1993 Per Bothner (bothner@cygnus.com)
1552 * Makefile.in: Add -g to CFLAGS.
1553 Ads LDFLAGS and use in place of CFLAGS where appropriate.
1554 * configure.in: Make a sysdep.hlink in the same way other
1555 bfd-based directories do.
1556 * gprof.h (UNIT): Replace non-standard 'u_short' by 'unsigned
1558 * gprof.h: #include sysdep.h instead of a bunch of stuff.
1559 * gprof.c (main): Fix typo gproff->gprof.
1561 Thu Mar 25 19:00:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1563 * gprof.texi: add INFO-DIR-ENTRY
1565 Tue Mar 23 00:03:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1567 * Makefile.in: add installcheck target
1569 Sat Feb 27 18:17:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1571 * gprof.c (funcsymbol): Invert test for aflag.
1573 Thu Feb 25 16:01:50 1993 Per Bothner (bothner@rtl.cygnus.com)
1575 * printgprof (xmalloc, xrealloc): Cast results of malloc
1578 Wed Feb 3 13:55:33 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1580 * Makefile.in: created info, install-info, dvi
1582 Wed Jan 6 00:58:09 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1584 * Makefile.in: fix install rule for $(PROG)
1586 Fri Oct 9 11:25:41 1992 Mark Eichin (eichin@cygnus.com)
1588 * gprof.1: updated SYNOPSIS to match actual behavior.
1590 Mon Oct 5 17:50:16 1992 Per Bothner (bothner@cygnus.com)
1592 * gen-c-prog.awk: New awk script, lightly changed from
1593 previously deleted make-c-prog.awk. Converts a text file
1594 to a c function that prints that text.
1595 * flat_bl.m, fsf_callg_bl.m, bsd_callg_bl.m: New files.
1596 Inputs to gen-c-prog.awk, containing text describing
1598 * blurbs.c: Removed. Use *_bl.c instead.
1599 * Makefile.in: Use gen-cprog.awk to generate *_bl.c files
1600 from *_bl.m files. Also, improve *clean rules.
1601 * printgprof.c (printgprof): Usw new function names from *_bl.c.
1604 Sun Aug 30 19:54:53 1992 Per Bothner (bothner@rtl.cygnus.com)
1606 * gprof.h, gprof.c, printfgprof.c: Add support for two
1607 output styles: The default is similar to the old FSF gprof,
1608 while -T sets the variable bsd_style_output, which causes
1609 output matching Berkeley's gprof. The biggest differences
1610 are that with the FSF style output, the flat profile comes
1611 before the call graph; numbers come before explanations;
1612 and there is less gratuitous white space.
1613 * gprof.h, gprof.c, printfgprof.c: New discard_underscores
1614 variable causes discarding of initial underscores when
1615 printing symbol names. It is set unless there is a "main"
1616 symbol (without an underscore).
1617 * printfgprof.c: New function printnameonly(), called
1618 by printname(). It handles stripping of initial '_',
1619 as well as C++ name-demangling.
1620 * gprof.callg, gprof.flat, make-c-prog.awk: Removed.
1621 It is just as convenient to edit blurbs.c directly.
1622 * Makefile.in: Removed rule for making blurbs.c.
1623 * blurbs.c: This is now a true source file (as opposed
1624 to being generated from gprof.callg and gprof.flat).
1625 Change style to use one long string literal, instead of
1626 one literal per output line. Add FSF-style blurb for call graph.
1628 Wed Aug 19 14:36:39 1992 Ian Lance Taylor (ian@cygnus.com)
1630 * Makefile.in: always create installation directories.
1632 Wed Aug 12 15:14:14 1992 Mark Eichin (eichin@cygnus.com)
1634 * Makefile.in: change ${MACHINE} to $(MACHINE).
1636 Sun Jul 19 17:34:01 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1638 * Makefile.in: removed installation of the now useless
1639 call.{flag,callg} files.
1641 * gprof.1: now uses the standard man macros instead of the new BSD
1644 Sun Jul 12 19:06:00 1992 John Gilmore (gnu at cygnus.com)
1646 * configure.in: Remove host section, expand target section.
1647 * config/mt-{tahoe,vax}: Add, to match existing support files.
1648 * config/tmake-*: Remove leftover crud.
1650 * blurbs.c: New file, created from gprof.flat and gprof.callg by
1651 * make-c-prog.awk: which processes text files into C programs.
1652 * printgprof.c (flatprofheader, gprofheader): Call new functions
1654 (printblurb): Remove.
1655 * Makefile.in: Infrastructure to build blurbs.
1656 * pathnames.h: has been removed. Gprof now has no filename
1660 Sat Jul 11 18:07:21 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1662 * Makefile.in: define man1dir and install the man page
1664 Fri Jul 10 21:14:08 1992 david d `zoo' zuhn (zoo@cygnus.com)
1666 * Makefile.in: added dummy info and install-info targets
1668 Thu Jun 4 11:34:02 1992 Mark Eichin (eichin at cygnus.com)
1670 * lookup.c: fixed fencepost in nllookup and added dbg_nllookup for
1671 help in debugging the problem (with -DDEBUG)
1672 * gprof.c: symbol values are now real values, don't add the vma
1673 anymore. (done for solaris; should verify this on other platforms)