1 2001-06-12 Ben Elliston <bje@redhat.com>
3 * gprof.texi (File Format): Profile data files are stored in
4 target byte order, not host byte order.
6 2001-05-16 Alexandre Oliva <aoliva@redhat.com>
8 * gmon_io.c (gmon_io_read, gmon_io_write_vma,
9 gmon_io_write_32, gmon_io_write_8, gmon_io_write): Adjust
10 argument list for K&R C.
12 2001-04-06 Stephane Carrez <Stephane.Carrez@worldnet.fr>
14 * gprof.texi: Put @c man begin and @c man end indications
15 to generate man page using texi2pod and pod2man. Added SEEALSO,
16 SYNOPSIS, BUGS, FILES and DESCRIPTION from original gprof.1
17 enclosed in @ifset man condition.
18 * Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
19 Generate gprof.1 from gprof.texi.
20 * gprof.1: Generate from gprof.texi.
21 * Makefile.in: Regenerate.
23 2001-03-13 David Mosberger <davidm@hpl.hp.com>
25 * hist.c (hist_dimension): Declare as an array of 16 characters.
26 (hist_read_rec): If SAMPLEDEBUG, print each histogram bin count.
28 * basic_blocks.c: Whitespace and formatting changes.
29 * bb_exit_func.c: Ditto.
30 * call_graph.c: Ditto.
31 * call_graph.h: Ditto.
44 * search_list.c: Ditto.
45 * search_list.h: Ditto.
56 * gmon_out.h (gmon_hist_hdr): Delete.
57 (gmon_cg_arc_record): Delete.
59 * gmon_io.c (put_vma): Declare "static".
61 (gmon_io_write): New function.
62 (gmon_io_write_8): Ditto.
63 (gmon_io_write_32): Ditto.
64 (gmon_io_write_vma): Ditto.
65 (gmon_io_read): Ditto.
66 (gmon_io_read_32): Ditto.
67 (gmon_io_read_vma): Ditto.
68 * basic_blocks.c (bb_read_rec): Use gmon_io_read* / gmon_io_write*
69 to read/write data file in a more portable fashion.
70 (bb_write_blocks): Ditto.
71 * call_graph.c (cg_read_rec): Ditto.
72 (cg_write_arcs): Ditto.
73 * hist.c (hist_read_rec): Ditto.
74 (hist_write_hist): Ditto.
76 From Jes Sorensen <jes@linuxcare.com>
77 * gmon_out.h: Use GMON_PTR_SIZE instead of sizeof(char*).
79 * configure.in: Get GMON_PTR_SIZE from existing <sys/gmon_out.h>
81 * acconfig.h: New file. Mention and document GMON_PTR_SIZE.
82 * gconfig.h: Regenerate.
83 * configure: Regenerate.
84 * Makefile.in: Regenerate.
86 2001-02-27 Alan Modra <alan@linuxcare.com.au>
88 * configure.in (BFD_VERSION): New.
89 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
90 * configure: Regenerate.
91 * gconfig.in: Regenerate.
92 * Makefile.am: Run "make dep-am"
93 * Makefile.in: Regenerate.
95 2001-01-27 Michael Sokolov <msokolov@ivan.Harhan.ORG>
97 * basic_blocks.c: #include <unistd.h> only if it exists.
99 2000-11-06 Nick Clifton <nickc@redhat.com>
101 * gprof.texi: Add GNU Free Documentation License.
103 2000-09-07 H.J. Lu <hjl@gnu.org>
105 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
106 * configure: Rebuild.
108 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
110 * aclocal.m4, configure: Rebuilt with new libtool.m4.
112 2000-09-02 Nick Clifton <nickc@redhat.com>
114 * configure.in: Increase version number to 2.10.91.
115 * configure: Regenerate.
116 * aclocal.m4: Regenerate.
117 * config.in: Regenerate.
119 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
121 * acinclude.m4: Include libtool and gettext macros from the
123 * aclocal.m4, configure: Rebuilt.
125 2000-07-26 Nick Clifton <nickc@cygnus.com>
127 * bb_exit_func.c: Assign copyright to FSF. Note that David
128 Mosberger-Tang <David.Mosberger@acm.org> continuted this code.
130 2000-07-24 Nick Clifton <nickc@cygnus.com>
132 * basic_blocks.c: Add copyright notice.
133 * basic_blocks.h: Add copyright notice.
134 * call_graph.c: Add copyright notice.
135 * call_graph.h: Add copyright notice.
136 * cg_print.c: Add copyright notice.
137 * cg_print.h: Add copyright notice.
138 * corefile.c: Add copyright notice.
139 * corefile.h: Add copyright notice.
140 * gmon_io.c: Add copyright notice.
141 * gmon_io.h: Add copyright notice.
142 * gmon_out.h: Add copyright notice.
143 * hist.c: Add copyright notice.
144 * hist.h: Add copyright notice.
145 * search_list.c: Add copyright notice.
146 * search_list.h: Add copyright notice.
147 * source.c: Add copyright notice.
148 * source.h: Add copyright notice.
149 * sym_ids.c: Add copyright notice.
150 * sym_ids.h: Add copyright notice.
151 * symtab.c: Add copyright notice.
152 * symtab.h: Add copyright notice.
154 2000-07-05 Kenneth Block <krblock@computer.org>
156 * gprof.c: Add optional style to demangle switch
157 * gprof.texi: Document optional style to demangle switch.
159 2000-06-05 DJ Delorie <dj@redhat.com>
163 2000-07-01 Alan Modra <alan@linuxcare.com.au>
165 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
166 (CLEANFILES): Add DEPA.
167 * Makefile.in: Regenerate.
169 2000-06-22 Alan Modra <alan@linuxcare.com.au>
171 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
173 * Makefile.in: Regenerate.
175 2000-06-20 Alan Modra <alan@linuxcare.com.au>
177 * source.c (annotate_source): Correct pointer comparison when
178 checking for backslashes.
180 2000-06-13 H.J. Lu <hjl@gnu.org>
182 * configure: Regenerate.
184 2000-06-08 David O'Brien <obrien@FreeBSD.org>
186 * configure.in (VERSION): Update to show this is the CVS mainline.
188 2000-06-07 Philippe De Muyter <phdm@macqel.be>
190 * source.c: Remove direct inclusion of sys/stat.h.
192 2000-05-31 Nick Clifton <nickc@cygnus.com>
194 * gprof.h (_): Revert previous delta. We want to use gettext,
195 not dgettext in the _ macro.
197 2000-05-29 Alan Modra <alan@linuxcare.com.au>
199 * gprof.h (_): Use BFD version.
201 2000-05-26 Nick Clifton <nickc@cygnus.com>
203 * gprof.c (main): When calling getopt_long indicate that the 'd'
204 switch takes an optional argument, whereas the 'D' switch takes no
207 2000-05-26 Alan Modra <alan@linuxcare.com.au>
209 * dep-in.sed: Copy from ../binutils.
210 * Makefile.am: Update dependencies with "make dep-am"
211 * Makefile.in: Regenerate.
213 * gprof.h: Remove most nls defines. They are pulled in by
214 bfd/sysdep.h. #include "ansidecl.h" not <ansidecl.h>
216 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
218 * gprof.texi: Fix numerous typos. Mention some DOS/Windows related
221 * configure.in: Check for setmode function.
222 * configure: Regenerate.
224 * gmon_io.h (SET_BINARY) [HAVE_SETMODE]: Define.
226 * gmon_io.c (gmon_out_read) [SET_BINARY]: Switch stdin into binary
229 * source.c: Include filenames.h and sys/stat.h.
230 (source_file_lookup_path, source_file_lookup_name): Use
231 FILENAME_CMP to compare file names.
232 (annotate_source) [__MSDOS__]: If "filename-ann" would overwrite
233 "filename", replace the extension with ".ann".
234 [HAVE_DOS_BASED_FILE_SYSTEM]: Support file names with
235 backslashes and drive letters.
236 Use IS_ABSOLUTE_PATH.
238 * search_list.h (PATH_SEP_CHAR): Define.
240 * search_list.c (search_list_append): Use PATH_SEP_CHAR.
242 * hertz.c (HERTZ) [__MSDOS__]: Don't define unless they have
243 neither HAVE_SETITIMER nor HAVE_SYSCONF.
244 [HAVE_SETITIMER]: If they define both HAVE_SETITIMER and
245 HAVE_SYSCONF, try setitimer and fall back on sysconf.
247 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
249 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
250 --enable-build-warnings option.
251 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
252 * Makefile.in, configure, aclocal.m4: Re-generate.
254 2000-04-05 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
256 * gprof.c (copyright): Do not use N_ in array initializer.
258 2000-04-04 Alan Modra <alan@linuxcare.com.au>
260 * po/gprof.pot: Regenerate.
262 * gprof.c (usage): Restore translated part of bug string.
264 * Makefile.am (BASEDIR): Define.
268 (INCLUDES): Add "-I."
269 (DEP, DEP1, dep.sed, dep, dep-in, dep-am): New targets.
270 (CLEANFILES): Define.
272 * Makefile.in: Regenerate.
274 2000-04-03 Alan Modra <alan@linuxcare.com.au>
276 * gprof.h: #include "bin-bugs.h".
277 * gprof.c (usage): Use REPORT_BUGS_TO.
279 2000-03-31 Alan Modra <alan@linuxcare.com.au>
281 * symtab.c (symtab_finalize): Don't use post-increment on
282 structure copy, to work around a ppc gcc bug.
284 1999-09-29 Mark Kettenis <kettenis@gnu.org>
286 * hertz.h [MACH] (hertz): Remove macro. The
287 <machine/mach_param.h> include doesn't exist on al Mach based
288 systems, and the definition of hertz breaks compilation of hertz.c
291 2000-02-22 Ian Lance Taylor <ian@zembu.com>
293 From Brad Lucier <lucier@math.purdue.edu>:
294 * i386.c (i386_find_call): Add cast to ensure that printf argument
296 * tahoe.c (tahoe_find_call): Likewise.
297 * vax.c (vax_find_call): Likewise.
299 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
301 * utils.c (print_name_only): Don't pass error strings to
302 printf as format arg.
304 1999-09-24 Nick Clifton <nickc@cygnus.com>
306 * gmon_io.c (gmon_out_read): Make sure that sensible values
307 are extracted from a raw header.
309 1999-08-06 Ian Lance Taylor <ian@zembu.com>
311 From Brad Lucier <lucier@math.purdue.edu>:
312 * corefile.c (core_create_line_syms): Add cast for printf.
314 1999-07-21 Ian Lance Taylor <ian@zembu.com>
317 * configure.bat: Remove; obsolete.
319 1999-07-15 Ian Lance Taylor <ian@zembu.com>
321 * configure.in: Bump version number to 2.9.5.
322 * configure: Rebuild.
324 1999-07-11 Ian Lance Taylor <ian@zembu.com>
326 * corefile.c (core_create_function_syms): Add ATTRIBUTED_UNUSED.
327 * sym-ids.c (non_existent_file): Fully initialize structure.
329 1999-07-01 Ian Lance Taylor <ian@zembu.com>
331 * Many files: Add casts in many print statements to cast bfd_vma
332 values to unsigned long when calling printf.
333 * Makefile.am ($(OBJECTS)): Add gmon.h.
334 * Makefile.in: Rebuild.
336 Mon Jun 14 10:35:28 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
338 * gprof.texi: Fix typo.
340 1999-06-13 Ian Lance Taylor <ian@zembu.com>
342 From Bob Byrnes <byrnes@curl.com>:
343 * cg_dfn.c: Include "libiberty.h"
344 (DFN_INCR_DEPTH): Define instead of DFN_DEPTH.
345 (dfn_stack): Define as pointer rather than array.
346 (pre_visit): Reallocate dfn_stack as needed.
348 1999-04-26 Tom Tromey <tromey@cygnus.com>
350 * aclocal.m4, configure: Updated for new version of libtool.
352 1999-04-06 Ian Lance Taylor <ian@zembu.com>
354 * gprof.h (LC_MESSAGES): Never define.
355 * gprof.c (main): Don't pass LC_MESSAGES to setlocale if the
356 system does not define it.
358 1999-04-05 H.J. Lu <hjl@gnu.org>
360 * corefile.c (core_create_line_syms): Don't use fixed size array
361 for prev_name and prev_filename.
363 1999-04-04 Michael Hohmuth <hohmuth@innocent.com>
365 * gprof.h (FF_BSD44): Define.
366 * gmon.h (struct raw_phdr): Add version, profrate, and spare
367 fields unconditionally.
368 (struct old_raw_phdr): New struct.
369 * gprof.c (main): Handle -O 4.4bsd.
370 * gmon_io.c (gmon_out_read): Handle BSD 4.4 format, either
371 automatically or by user specification.
372 (gmon_out_write): Handle BSD 4.4 format.
373 * configure.in: Don't set BSD44_FORMAT.
374 * gprof.texi (Miscellaneous Options): Document -O 4.4bsd.
375 * configure, gconfig.in: Rebuild.
377 Tue Feb 16 17:01:33 1999 Ian Lance Taylor <ian@cygnus.com>
379 * configure.in: Change AC_PREREQ to 2.13. Change AM_PROG_INSTALL
380 to AC_PROG_INSTALL. Remove AM_CYGWIN32. Change AM_EXEEXT to
381 AC_EXEEXT. Add comment to AC_DEFINE.
382 * acconfig.h: Remove.
383 * aclocal.m4: Rebuild.
384 * configure: Rebuild.
385 * Makefile.in: Rebuild.
386 * gconfig.in: Rebuild.
388 Sun Dec 6 21:57:50 1998 Ian Lance Taylor <ian@cygnus.com>
390 * gprof.texi (Symspecs): Mention that you have to add any
391 underscore yourself when naming a symbol.
393 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
395 * configure.in: detect cygwin* instead of cygwin32*
396 * configure: regenerate
398 Wed Aug 12 14:59:06 1998 Ian Lance Taylor <ian@cygnus.com>
400 Avoid some overflow cases:
401 * basic_blocks.h (bb_min_calls): Change to unsigned long.
402 * call_graph.h (cg_tally): Change count parameter to unsigned
404 * cg_arcs.h (Arc): Change count field to unsigned long.
405 (arc_add): Change count parameter to unsigned long.
406 * source.h (Source_File): Change ncalls field to unsigned long.
407 * symtab.h (Sym): Change fields ncalls, bb_calls, and
408 cg.self_calls to unsigned long.
409 * Many files: Update accordingly.
411 * configure, Makefile.in, aclocal.m4: Rebuild with current tools.
413 Fri Jul 10 17:29:49 1998 Stan Cox <scox@equinox.cygnus.com>
415 * configure.in (BSD44_FORMAT): Define for cygwin32, win32, mingw32
416 * configure: Rebuild.
418 Fri Jun 12 13:40:05 1998 Tom Tromey <tromey@cygnus.com>
420 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
421 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
423 Sun May 10 22:35:33 1998 Jeffrey A Law (law@cygnus.com)
425 * po/Make-in (install-info): New target.
427 Tue May 5 18:28:40 1998 Tom Tromey <tromey@cygnus.com>
429 * gprof.h (_): Undefine BFD's version.
431 Tue Apr 28 19:17:33 1998 Tom Tromey <tromey@cygnus.com>
433 * gprof.c (main): Conditionally call setlocale.
434 * gprof.h: Include <locale.h> if HAVE_LOCALE_H.
435 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
437 Tue Apr 28 19:50:09 1998 Ian Lance Taylor <ian@cygnus.com>
439 * corefile.c: Rename from core.c.
440 * corefile.h: Rename from core.h.
441 * Many .c files: Include corefile.h rather than core.h.
442 * Makefile.am (sources): Change core.c to corefile.c.
443 (noinst_HEADERS): Change core.h to corefile.h.
444 ($(OBJECTS)): Depend upon corefile.h rather than core.h.
445 (corefile.o): Rename target from core.o, depend upon corefile.c.
446 * Makefile.in, po/POTFILES.in: Rebuild.
448 Mon Apr 27 16:50:40 1998 Ian Lance Taylor <ian@cygnus.com>
450 * configure.in: Change version number to 2.9.4
451 * configure: Rebuild.
453 Wed Apr 22 16:01:17 1998 Tom Tromey <tromey@cygnus.com>
455 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
457 Wed Apr 22 00:00:22 1998 Tom Tromey <tromey@scribbles.cygnus.com>
459 * gprof.h: Added includes and defines for gettext.
460 * configure.in (ALL_LINGUAS): New macro.
461 Call CY_GNU_GETTEXT. Create po/Makefile.in and po/Makefile.
462 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
463 HAVE_LC_MESSAGES): Define.
464 * gprof.c (main): Call setlocale, bindtextdomain, textdomain.
465 * Makefile.am (SUBDIRS): New macro.
466 (INCLUDES): Look in intl dirs for headers. Define LOCALEDIR.
467 (gprof_DEPENDENCIES): Added INTLDEPS.
468 (gprof_LDADD): Added INTLLLIBS.
469 (POTFILES): New macro.
470 (po/POTFILES.in): New target.
471 * Many files: Wrap user-visible strings with gettext invocation.
473 Tue Apr 7 12:43:37 1998 Ian Lance Taylor <ian@cygnus.com>
475 From hjl@lucon.org <H.J. Lu>:
476 * Makefile.am (diststuff): New target.
477 * Makefile.in: Rebuild.
479 Mon Mar 30 12:47:48 1998 Ian Lance Taylor <ian@cygnus.com>
481 * configure.in: Set version to 2.9.1.
482 * configure: Rebuild.
484 * Branched binutils 2.9.
486 Sat Mar 28 23:09:08 1998 Ian Lance Taylor <ian@cygnus.com>
488 Fix some gcc -Wall warnings:
489 * cg_arcs.c (num_cycles): Change to unsigned int.
491 (arc_add): Change maxarcs to unsigned int.
492 (cg_assemble): Change index to unsigned int.
493 * cg_arcs.h (num_cycles, numarcs): Update declarations.
494 * cg_print.c (cg_print): Change index to unsigned int.
495 (cg_print_index): Change index, nnames, todo, i, and j to unsigned
497 (cg_print_file_ordering): Change symbol_count and index2 to
499 * core.c (symbol_map_count): Change to unsigned int.
500 (core_create_function_syms): Change j to unsigned int.
501 (core_create_line_syms): Add cast to avoid warning.
502 * hist.c (hist_assign_samples): Change j to unsigned int.
503 (hist_print): Change index to unsigned i nt. Add cast to avoid
505 * sym_ids.c (parse_spec): Add casts to avoid warning.
506 * symtab.c (symtab_finalize): Change j to unsigned int.
507 (sym_lookup): Update printf format strings.
508 * symtab.h (Sym_Table): Change len to unsigned int.
509 * tahoe.c (tahoe_reladdr): Add casts to avoid warnings.
511 Tue Mar 24 19:00:11 1998 Ian Lance Taylor <ian@cygnus.com>
513 Add --demangle and --no-demangle options:
514 * gprof.h (demangle): Declare.
515 * gprof.c (demangle): New global variable.
516 (OPTION_DEMANGLE, OPTION_NO_DEMANGLE): Define.
517 (long_options): Add "demangle" and "no-demangle".
518 (usage): Mention --demangle and --no-demangle.
519 (main): Handle OPTION_DEMANGLE and OPTION_NO_DEMANGLE.
520 * utils.c (print_name_only): Only demangle symbol name if demangle
522 * gprof.texi (Output Options): Document new options.
524 Fri Mar 20 19:21:56 1998 Ian Lance Taylor <ian@cygnus.com>
526 * Makefile.in: Rebuild with automake 1.2e.
527 * aclocal.m4, configure: Rebuild with libtool 1.2.
529 Thu Feb 12 14:36:05 1998 Ian Lance Taylor <ian@cygnus.com>
531 * gprof.c (usage): Update bug-gnu-utils address.
533 Sat Feb 7 15:43:12 1998 Ian Lance Taylor <ian@cygnus.com>
535 * configure, aclocal.m4: Rebuild with new libtool.
537 Fri Feb 6 12:02:28 1998 Ian Lance Taylor <ian@cygnus.com>
539 * alpha.c (alpha_Instruction): Use int, not signed.
541 Fri Feb 6 02:00:19 1998 Jeffrey A Law (law@cygnus.com)
543 * core.c (core_init): Adding missing "break".
545 Thu Feb 5 12:49:37 1998 Ian Lance Taylor <ian@cygnus.com>
547 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
549 Tue Feb 3 14:25:25 1998 Brent Baccala <baccala@freesoft.org>
551 * bbconv.pl: New file.
552 * Makefile.am (EXTRA_DIST): Add bbconv.pl.
553 * Makefile.in: Rebuild.
555 * gprof.texi: Extensive additions to document all arguments and
558 * symtab.c (symtab_finalize): Prefer function symbols over line
560 (dbg_sym_lookup): Correct debugging messages.
562 * gprof.c (main): --sum implies --line.
564 * cg_print.c (cg_print): When doing line by line profiling, don't
565 use a non-function as a main listing item.
567 * call_graph.c (cg_tally): When using line by line profiling, use
568 the function symbol as the child.
570 * symtab.h (NBBS): Define.
571 (Sym): Add bb_addr and bb_calls fields.
572 * basic_blocks.c (bb_read_rec): Save multiple basic blocks per
574 (bb_write_blocks): Adjust for multiple basic blocks per symbol.
575 (print_exec_counts): Don't check whether a symbol is the start of
576 a basic block. Print all basic blocks for a symbol.
577 (annotate_with_count): Rewrite to print all basic block counts and
578 to pay attention to width argument.
579 (print_annotated_source): Don't check whether symbol is the start
582 Make it possible to build a cross gprof, although a few cases are
584 * configure.in: Don't set MY_TARGET.
585 * gprof.h: Don't include MACHINE_H. Don't define FOPEN_RB or
586 FOPEN_WB; just get them from sysdep.h.
587 * core.h (min_insn_size, offset_to_code): Declare.
588 * core.c (MIN_INSN_SIZE): Don't define.
589 (min_insn_size, offset_to_code): New variables.
590 (core_init): Initialize min_insn_size and offset_to_code.
591 (find_call): New function.
592 (core_create_line_syms): Don't use min_dist. Set is_static in
594 * hist.c (UNITS_TO_CODE): Define.
595 * gprof.c (default_excluded_list): Add "__mcount_internal".
596 * gmon.h: Change TARGET_alpha to __alpha__.
597 * hertz.h: Ifdef MACH, define hertz as HZ.
598 * alpha.c (alpha_Instruction): Rename from Instruction. Change
600 (alpha_find_call): Rename from find_call.
602 * dummy.c, dummy.h: Remove.
603 * i386.c (i386_iscall): Rename from iscall. Change all
604 references. Check for call instruction, not jump or lcall.
605 (i386_find_call): Rename from find_call. Correct for VMA.
606 Correct call destination computation. Don't dereference symbol if
609 * ns532.c, ns532.h: Remove.
610 * sparc.c (CALL): Define.
611 (sparc_find_call): Rename from find_call.
613 * tahoe.c: Include cg_arcs.h, core.h, hist.h, and symtab.h. Don't
616 (enum tahoe_opermodes, tahoe_operandenum): Define. Rename all
617 references to opermodes or operandenum to these.
618 (tahoe_operandmode): Rename from operandmode. Call abort if
619 switch does not return.
620 (tahoe_operandname): Rename from operandname. Call abort if
621 switch does not return.
622 (tahoe_operandlength): Rename from operandlength. Call abort if
623 switch does not return.
624 (tahoe_reladdr): Rename from reladdr.
625 (tahoe_find_call): Rename from find_call. Use core_text_space
626 rather than textspace.
628 * vax.c (CALLS, PC): Define.
629 (enum opermodes, operandenum, struct modebyte): Define.
630 (vax_operandmode): Rename from operandmode. Call abort if switch
632 (vax_operandname): Rename from operandname. Call abort if switch
634 (vax_operandlength): Rename from operandlength. Call abort if
635 switch does not return.
636 (vax_reladdr): Rename from reladdr.
637 (vax_find_call): Rename from find_call.
639 * Makefile.am (AUTOMAKE_OPTIONS): Set to cygnus.
641 (INCLUDES): Remove -DTARGET_$(MY_TARGET) and -DMACHINE_H=
643 (gprof_SOURCES): Add i386.c, alpha.c, vax.c, tahoe.c, sparc.c.
644 (gprof_DEPENDENCIES): Remove $(MY_TARGET).o.
645 (gprof_LDADD): Likewise.
646 (noinst_HEADERS): Remove alpha.h, i386.h, ns532.h, sparc.h,
647 tahoe.h, vax.h, dummy.h.
648 (EXTRA_DIST): Remove alpha.c, i386.c, ns532.c, sparc.c, tahoe.c,
650 ($(OBJECTS)): Don't depend upon $(MY_TARGET).h.
651 ($(MY_TARGET).o): Remove target.
652 (i386.o, alpha.o, vax.o, tahoe.o, sparc.o): New targets.
653 * configure, Makefile.in, aclocal.m4: Rebuild.
655 Mon Dec 29 14:17:08 1997 Ian Lance Taylor <ian@cygnus.com>
657 * core.c (core_sym_class): Treat weak symbols as text symbols.
658 From Dean Gaudet <dgaudet@arctic.org>.
660 Wed Sep 24 11:35:43 1997 Ian Lance Taylor <ian@cygnus.com>
662 * aclocal.m4: Rebuild with new libtool.
663 * Makefile.in: Rebuild with current automake.
664 * configure: Rebuild.
666 Sat Aug 9 16:25:01 1997 Ian Lance Taylor <ian@cygnus.com>
668 * configure.in: Change version number to 2.8.2. Call
669 AM_PROG_LIBTOOL. Remove shared library handling; now handled by
670 libtool. Add AM_CONFIG_HEADER. Change AC_PROG_INSTALL to
671 AM_PROG_INSTALL. Add AM_EXEEXT.
672 * Makefile.am (LINK): Remove.
673 (gprof_LDFLAGS): Remove
674 (gprof_DEPENDENCIES): Change libbfd.a to libbfd.la.
675 (gprof_LDADD): Likewise.
676 ($(OBJECTS)): Depend upon gconfig.h and ../bfd/config.h.
677 * gprof.h: Undefine PACKAGE and VERSION after including BFD
678 sysdep.h file, then include new gconfig.h file.
679 * gprof.c (VERSION): Don't define.
680 * acconfig.h: New file.
681 * stamp-h.in: New file.
682 * gconfig.in: New file, created by autoheader.
683 * Makefile.in, configure, aclocal.m4: Rebuild.
685 Sat Jun 28 23:20:42 1997 Ian Lance Taylor <ian@cygnus.com>
687 * aclocal.m4, configure, Makefile.in: Rebuild with automake 1.2.
689 Mon Jun 16 15:31:39 1997 Ian Lance Taylor <ian@cygnus.com>
691 * Makefile.am (INCLUDES): Add -DDEBUG.
692 * Makefile.in: Rebuild.
694 Tue Apr 15 14:19:30 1997 Ian Lance Taylor <ian@cygnus.com>
696 Change to use automake:
697 * Makefile.am: New file.
698 * configure.in: Run AM_INIT_AUTOMAKE, AM_MAINTAINER_MODE, and
700 * aclocal.m4: New file, created by aclocal.
701 * Makefile.in: Replace with file created by automake --cygnus.
702 * configure: Rebuild.
704 Thu Apr 3 13:21:25 1997 Ian Lance Taylor <ian@cygnus.com>
706 * gprof.c (VERSION): Define as "2.8.1".
708 * Branched binutils 2.8.
710 Thu Mar 27 17:15:23 1997 Ian Lance Taylor <ian@cygnus.com>
712 * gprof.c (main): Correct copyright message.
714 Mon Mar 24 11:12:26 1997 Ian Lance Taylor <ian@cygnus.com>
716 * Makefile.in (.c.o): Define TARGET_$(MY_TARGET) when compiling.
717 * gmon.h: Use bytes counts rather than sizeof in struct raw_phdr
720 Mon Mar 17 10:54:47 1997 David Mosberger-Tang <davidm@azstarnet.com>
722 * cg_arcs.c (arc_add): memset() newly alloced arc to ensure
723 all fields are initialized with 0.
725 Sat Mar 15 19:17:31 1997 H.J. Lu <hjl@lucon.org>
727 * symtab.h (find_call): Declare.
728 * cg_arcs.c (cg_assemble): Don't declare find_call.
729 * hist.c (scale_and_align_entries): Declare.
731 Thu Feb 27 12:46:53 1997 Ian Lance Taylor <ian@cygnus.com>
733 * configure.in: Define BSD44_FORMAT if the target looks like a
734 BSD4.4 derived system.
735 * configure: Rebuild.
736 * Makefile.in (.c.o): Add @DEFS@.
737 * gmon_io.c (gmon_out_read): In BSD44_FORMAT code, get profrate
738 from profrate field, not version field.
740 Thu Jan 16 17:42:54 1997 Ian Lance Taylor <ian@cygnus.com>
742 * dummy.c (find_call): Clear ignore_direct_calls.
744 Tue Dec 31 15:44:10 1996 Ian Lance Taylor <ian@cygnus.com>
746 * Makefile.in (.c.o): Add -D_GNU_SOURCE. Put $(CFLAGS) at the
748 (gprof): Put $(CFLAGS) after the other options.
750 Tue Nov 26 17:08:38 1996 Ian Lance Taylor <ian@cygnus.com>
752 * configure: Rebuild with autoconf 2.12.
754 Wed Oct 2 15:23:16 1996 Ian Lance Taylor <ian@cygnus.com>
756 * sparc.c (find_call): Align p_lowpc to avoid bus error.
758 Tue Oct 1 15:58:10 1996 Ian Lance Taylor <ian@cygnus.com>
760 * gprof.c (usage): Print bug report address.
761 (main): Change version printing to match current GNU standards.
763 Fri Aug 30 12:16:11 1996 Ian Lance Taylor <ian@cygnus.com>
765 * gmon.h: Replace #elif with #else/#endif.
767 Thu Aug 29 17:04:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
769 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
770 * configure: Regenerate.
772 Thu Aug 22 17:12:30 1996 Ian Lance Taylor <ian@cygnus.com>
774 * configure.in: Set and substitute HLDENV.
775 * configure: Rebuild.
776 * Makefile.in (HLDENV): New variable.
777 (gprof): Use $(HLDENV).
779 Wed Aug 7 14:43:51 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
781 * core.c (read_function_mappings): Cast xmalloc return.
783 Thu Jul 4 12:01:42 1996 Ian Lance Taylor <ian@cygnus.com>
785 * gprof.c (VERSION): Define as "2.7.1".
787 * Released binutils 2.7.
789 * bb_exit_func.c: Rename from __bb_exit_func.c, so that it can be
790 stored on a System V file system.
792 Thu Jun 27 11:36:22 1996 Ian Lance Taylor <ian@cygnus.com>
794 * configure.in: Call AC_ISC_POSIX.
795 * configure: Rebuild.
796 * Makefile.in (gprof): Pass $(CFLAGS) during link.
797 * hertz.c: Don't include <sys/time.h>; let sysdep.h handle that.
798 If HAVE_SETITIMER is not defined, try using sysconf.
800 Mon Jun 24 18:27:28 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
802 * Makefile.in (exec_prefix, bindir, libdir, mandir, infodir, datadir,
803 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
804 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
805 (AC_PROG_INSTALL): added.
806 * configure: Rebuilt.
808 Mon Jun 24 12:03:09 1996 Ian Lance Taylor <ian@cygnus.com>
810 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
811 using shared libraries.
812 * configure: Rebuild with autoconf 2.10.
814 Tue Jun 18 17:35:58 1996 Ian Lance Taylor <ian@cygnus.com>
816 * core.c (core_create_line_syms): Use xstrdup rather than strdup.
817 * source.c (source_file_lookup_path): Likewise.
819 Mon Apr 8 14:44:33 1996 Ian Lance Taylor <ian@cygnus.com>
821 * configure.in: Permit --enable-shared to specify a list of
823 * configure: Rebuild.
825 Thu Mar 21 17:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
827 * core.c (core_create_function_syms): Move filename and func_name
828 inside ifdef where they are used.
830 * core.c (core_sym_class): Parenthesize && within ||.
831 * symtab.c (symtab_finalize): Correct parenthesization.
833 * cg_print.h (cg_print_file_ordering): Declare.
834 (cg_print_function_ordering): Declare.
836 * __bb_exit_func.c (__bb_exit_func): Replace bcopy with memcpy.
837 * cg_arcs.c (arc_add): Likewise.
838 * cg_print.c (cg_print_function_ordering): Likewise.
840 Thu Mar 21 17:02:02 1996 David Mosberger-Tang <davidm@azstarnet.com>
842 * gprof.c (default_excluded_list): Add "__mcount".
844 * gprof.c (main): Change ifdef __osf__ to __alpha__.
846 * gmon_io.c (gmon_out_read): If BSD44_FORMAT is defined, get the
847 profiling rate from the header.
849 * gmon.h (struct raw_phdr): Only include pad if both __alpha__ and
850 __osf__ are defined. Add new fields if BSD44_FORMAT is defined.
852 * alpha.h (MIN_INSN_SIZE): Define.
853 * core.c (MIN_INSN_SIZE): If not defined, define as 1.
854 (core_sym_class): Ignore debugging symbols.
855 (core_create_line_syms): Use MIN_INSN_SIZE when gathering line
858 Wed Mar 20 18:15:47 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
860 * cg_print.c (cg_print_function_ordering): Fix __GNUC__ misspelled
862 (order_and_dump_functions_by_arcs): Likewise.
864 Tue Mar 12 12:19:50 1996 Ian Lance Taylor <ian@cygnus.com>
866 * configure: Rebuild with autoconf 2.8.
868 Sun Feb 18 15:06:18 1996 Ian Lance Taylor <ian@cygnus.com>
870 * configure.in: Check for 'do not mix' from native linker before
871 trying to use -rpath.
872 * configure: Rebuild.
874 Tue Feb 13 15:32:53 1996 Ian Lance Taylor <ian@cygnus.com>
876 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
877 * configure: Rebuild.
879 Wed Feb 7 14:03:17 1996 Ian Lance Taylor <ian@cygnus.com>
881 * configure.in: Don't set CC. Look for --enable-shared. Set
882 BFDLIB and HLDFLAGS and substitute them.
883 * configure: Rebuild.
884 * Makefile.in (LIBS): Use @BFDLIB@.
885 (HLDFLAGS): New variable.
886 (gprof): Use $(HLDFLAGS).
888 Mon Feb 5 16:34:44 1996 Ian Lance Taylor <ian@cygnus.com>
890 Support for building bfd and opcodes as shared libraries, based on
891 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
892 * Makefile.in (LIBDEPS): New variable.
893 (LIBS): Use -L../bfd -lbfd.
894 (gprof): Depend upon $(LIBDEPS) rather than $(LIBS).
896 Sat Dec 30 10:11:03 1995 Jeffrey A Law (law@cygnus.com)
898 * gprof.c (long_options): Add "--function-ordering" and
899 "--file-ordering" options.
900 (usage): Add new options to usage message.
901 (main): Handle new options.
902 * gprof.h (STYLE_FUNCTION_ORDER): Define.
903 (STYLE_FILE_ORDER): Define.
904 (function_mapping_file): Declare.
905 * cg_arcs.c (arcs, numarcs): New globals.
906 (arc_add): Put new arcs into the arc array so the function/file
907 ordering code can examine them.
908 * cg_arcs.h (struct arc): New field "has_been_placed".
909 (arcs, numarcs): Declare new globals.
910 * core.c (symbol_map, symbol_map_count): New globals.
911 (read_function_mappings): New function to read in a function
913 (core_init): Call read_function_mappings if a function mapping
915 (core_create_function_syms): Handle function to object file
917 * symtab.h (struct sym): New fields "mapped", "has_been_placed",
919 * cg_print.c (cmp_arc_count): New function for sorting arcs.
920 (cmp_fun_nuses): Likewise for functions.
921 (cg_print_function_ordering): New function to print a suggested
923 (cg_print_file_ordering): Likewise for ordering .o files.
924 (order_and_dump_functions_by_arcs): Helper function for function
925 and object file ordering code.
927 Sun Dec 24 21:32:27 1995 Jeffrey A Law (law@cygnus.com)
929 * core.c (core_sym_class): Ignore symbols without BSF_FUNCTION
930 set if ignore_non_function is set.
931 * gprof.h (ignore_non_functions): Declare.
932 * gprof.c (ignore_non_functions): Define.
933 (long_options): Add "ignore-non-functions".
934 (usage): Add new options.
935 (main): Recognize "-D" and "--ignore-non-functions" option.
937 Tue Nov 21 13:24:39 1995 Ken Raeburn <raeburn@cygnus.com>
939 * Makefile.in (.m.c): Strip out directory name from function
942 * hist.c (scale_and_align_entries): Don't use DEFUN_VOID. Do
943 UNITS_TO_CODE adjustment unconditionally; compiler can optimize
944 away zero-offset case. Refer to scaled_addr, not aligned_addr.
946 * vax.c: Don't include vax.h here.
948 Thu Nov 16 03:41:37 1995 Ken Raeburn <raeburn@cygnus.com>
950 Version 2.6 released.
952 Wed Nov 8 11:40:04 1995 Ian Lance Taylor <ian@cygnus.com>
954 * gprof.c (main): Cast getenv return value.
956 Mon Nov 6 15:05:00 1995 Ken Raeburn <raeburn@cygnus.com>
958 * Makefile.in (TAGS): New target.
960 Wed Nov 1 12:51:21 1995 Per Bothner <bothner@kalessin.cygnus.com>
962 * Makefile.in (DISTSTUFF): Rename to GEN_FILES, to avoid confusion.
963 (all): Depend on $(GEN_FILES), not diststuff (which also depends
966 Wed Nov 1 15:23:15 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
968 * sym_ids.c: Include <ctype.h>.
970 Wed Oct 25 13:24:31 1995 Per Bothner <bothner@kalessin.cygnus.com>
972 * Makefile.in (diststuff): Also make info.
973 (mostlyclean): Don't remove gprof.info*.
974 (maintainer-clean realclean): Also remove *.info*.
976 Fri Oct 6 16:25:32 1995 Ken Raeburn <raeburn@cygnus.com>
978 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
980 * Makefile.in: Add dependecies for $(OBJS) on header files.
982 * cg_print.c (print_cycle, print_members, cg_print_index): Fix new
983 style output format to make it consistent.
984 * dummy.c (find_call): Fix typo in error message.
986 Wed Sep 20 13:21:02 1995 Ian Lance Taylor <ian@cygnus.com>
988 * Makefile.in (maintainer-clean): New target, synonym for
991 Fri Sep 8 14:38:08 1995 Ian Lance Taylor <ian@cygnus.com>
993 * Makefile.in (install): Don't install in $(tooldir).
995 Fri Aug 25 15:30:05 1995 Ken Raeburn <raeburn@cygnus.com>
997 NS32K changes from Ian Dall:
998 * configure.in: Use ns32k, not ns532.
999 * ns532.c: Include symtab.h.
1000 (find_call): Renamed from findcall. Print a message.
1001 * ns532.h: Remove dummy.h comments.
1003 Tue Aug 22 10:00:45 1995 Jeffrey A. Law <law@rtl.cygnus.com>
1005 * Makefile.in (install): Remove "brokensed" hack, unnecessary now
1006 that we're using autoconf.
1008 Wed Jul 19 18:46:13 1995 Fred Fish <fnf@cygnus.com>
1010 * core.c (get_src_info): Cast arg 7 of bfd_find_nearest_line
1011 to proper type of "unsigned int *".
1013 Fri Jun 16 15:29:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1015 * configure.in: Use changequote around use of [].
1017 Mon Jun 12 12:14:52 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1019 * Makefile.in (distclean, realclean): Remove config.cache and
1022 Wed May 17 17:56:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1024 * Makefile.in (Makefile): Added config.status to dependency list.
1025 (config.status): New target.
1026 (SHELL): New definition.
1028 Tue Apr 25 21:11:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1030 * Makefile.in (install): Depend on "all".
1032 Thu Apr 20 17:29:07 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1034 * Makefile.in: Change all references to MY_MACHINE to MY_TARGET,
1035 to match configure script.
1037 Wed Apr 19 11:19:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1039 * gen-c-prog.awk: Changed reference to "make-c-prog.awk" in
1040 comment emitted by this script to gen-c-prog.awk.
1042 * Makefile.in, configure.in: Converted to use autoconf.
1043 * configure: New file, generated with autoconf 2.3.
1044 * config/{mt-alpha, mt-dummy, mt-i386, mt-ns532, mt-sparc,
1045 mt-tahoe, mt-vax}: Removed.
1047 Mon Mar 13 21:44:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1049 * __bb_exit_func.c: New file, from David Mosberger-Tang.
1051 Thu Feb 9 16:56:07 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1053 * All *.c: More cleanup towards GNU format.
1055 * gmon_out.h (struct gmon_hist_hdr, struct gmon_cg_arc_record):
1056 replaced sizeof (bfd_vma) by size (char*) because Ken tells me
1057 that bfd_vma is only guaranteed to be at least as big as a pointer.
1059 (GMON_Record_tag): added explicit enumeration values to ensure
1060 compatibility across compilers.
1062 * gmon_io.c (get_vma, put_vma): replaced sizeof(bfd_vma) by
1065 Tue Feb 7 17:24:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1067 * All *.c and *.h files: Ran "indent -gnu". Cleaned up a couple
1068 of constructs GNU indent couldn't handle. Block comments not yet
1069 rewritten in GNU format.
1071 * gprof.c (VERSION): Changed to 2.6, to get in sync for next
1074 Sun Feb 5 16:19:46 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1076 * symtab.c (symtab_finalize): ensure globals symbols really
1077 are favored over static ones---even if their name looks less
1078 preferable; this is important for HP-UX; for example, there
1079 is a static label Ltext_something that aliases the global
1082 * hist.c (hist_print): auto-scaling is now in effect for FSF-style
1083 output only; also, auto-scaling is now performed based on
1084 per-call, rather than total execution time, which is what it was
1087 * gprof.h (File_Format): new type.
1089 * gprof.c (VERSION): upped to 2.7---seems to be completely out of
1090 sync with Cygnus version numbers though...
1092 (long_options): renamed --gmon-info to --file-info, --width added,
1093 renamed --old-file-format to --file-format
1094 (main): dito; also added support to read prof files, but as
1095 mon_out_read() is not implemented, it's #ifdef'd out for now
1097 (usage): update to reflect new options.
1099 * gmon_io.c: replaced "old_file_format" by more general
1100 "file_format" option
1102 * gmon.h (struct raw_phdr): fixed declaration for OSF/1.
1104 * core.c (core_sym_class): added back check for __gnu_compiled and
1105 ___gnu_compiled for the benefit of systems without
1106 bfd_find_nearest_line() support
1108 (get_src_info): now the libbfd is fixed, invoke bfd_find_nearest_line()
1109 with section-relative addresses
1111 (core_create_function_syms): get_src_info() calls are currently
1112 enabled for OSF/1 only. It appears to work allright for SunOS
1113 4.1.x as well, but on SPARCs it gets painfully slow with the
1114 current implementation of aout_32_find_nearest_line();
1115 unfortunately, this means that static functions will not have their
1116 filename printed in the call-graph function index; line-level
1117 profiling should still work, but requires some patience
1119 * cg_print.c (cg_print_index): sanitised printing of index when
1120 using FSF-style output; in particular, output width is now controlled
1121 via option --width and the function tries hard to keep columns
1122 aligned even in the presence of (occasional) long names
1124 * NOTES: a first shot at updating the documentation.
1126 Wed Feb 1 19:07:44 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1128 * core.c (core_create_function_syms): fixed computation of min_vma
1131 * *.c: removed rcsid.
1133 Tue Jan 31 16:18:18 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1135 * Lots of changes from David Mosberger-Tang:
1137 Tue Oct 25 19:20:14 1994 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1139 * gprof.c (main): put parentheses around & within &&.
1141 * basic_blocks.c (bb_read_rec): print warning message (once) when
1142 ignoring basic-block execution counts.
1144 * source.c (source_file_lookup_name): corrected second argument to
1147 * hist.c (print_header): merged Fri Oct 21 18:58:02 1994 change by
1148 Ken Raeburn <raeburn@cujo.cygnus.com> from binutils-2.5.1.
1150 * gmon_io.c (gmon_out_read): the output stule STYLE_GMON_INFO is now
1151 supported both for old and new (versioned) gmon.out files. Old
1152 files are identified as version 0.
1154 * gmon.h (struct raw_arc): count field is now sizeof(long) bytes
1155 long (instead of 4) because that is what OSF/1 v3.0 uses.
1157 * core.c: minor fixes and debugging info changes.
1159 Sun Sep 11 18:47:47 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1161 * core.c (core_init): if .text cannot be found, try $CODE$ (the
1162 name of the text-section under HP-UX).
1164 * hist.c (hist_assign_samples): fixed off-by-one bug: highpc
1165 points one past the last sampling bin, so hist_scale should be
1166 computed as "hist_scale /= hist_num_bins", not "hist_scale /=
1169 * gmon_io.c, hist.c, hist.h: renamed hist_num_samples to
1172 * configure.in: added alpha-*-*) for per-target config.
1174 * alpha.c, alpha.h: created.
1176 * gprof.c (default_excluded_list): <locore>, <hicore> added.
1178 * core.c (core_create_function_syms, core_create_line_syms):
1179 explicitly keep two sentinels "<locore>" and "<hicore>" that catch
1180 all addresses outside the text-space. Thus, sym_lookup(&symtab,
1181 addr) continues to guarantee not to return 0 on any address. It
1182 also avoids incorrectly crediting the first/last symbol in the
1185 * core.c (core_create_line_syms): always create function symbols
1186 first, then merge in line symbols; this is so that if parts of the
1187 program were compiled without -g, function-level symbols are
1190 * utils.c (print_name_only): support for print_path added.
1192 * symtab.c (cmp_addr): also use is_func flag in comparison.
1193 (symtab_finalize): return immediately when table empty; now
1194 more careful about getting rid of the right duplicate symbol.
1196 * sparc.c (find_call): many fixes---this function was rather
1197 botched in binutils-2.4 already; it should work again.
1199 * source.c (source_file_lookup_path): PATH is now strdup'ed (it is
1200 not good to rely on get_src_info() to return distinct string
1203 * search_list.c (search_list_append): added cast for xmalloc().
1205 * hist.c: added explicit initialization to some of the global
1206 variables; fixed SItab (scales were off by a factor of 10).
1208 * hist.h: include of bfd.h added.
1210 * gprof.c, gprof.h (print_path): added.
1212 * gprof.h (MAX): fixed.
1214 * gmon_out.h: renamed gmon_time_hist_hdr to gmon_hist_hdr.
1216 * gmon_io.c: added some casts to (long) so we can always print as %lx
1218 * core.c (core_get_text_space): fixed to make it work.
1220 * cg_print.c (cg_print_index): added support for print_path option.
1222 * cg_dfn.h (cg_dfn): wrap prototype in PARAMS().
1224 * call_graph.c, gmon_io.c, hist.c: avoid taking address of array
1225 as some compilers complain (e.g., DEC's OSF/1 compiler)
1227 * basic_blocks.c, gmon_io.c, hist.c, source.c, sym_ids.c,
1228 symtab.c: calls to memset() had 2nd and 3rd args reversed.
1230 Sat Sep 10 21:53:13 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1232 * gprof.c: added "_mcount" to default_excluded_list.
1233 (main): if output_style==0 and there is either a histogram or a
1234 call-graph, always generate flat and call-graph, no matter what
1235 line_granularity is set to.
1237 * source.c (source_file_lookup_name): if searching for sf->name
1238 fails, try again with filename obtained after stripping off any
1239 partial path from sf->name.
1241 * gprof.h (SRCDEBUG): added.
1243 * search_list.c (search_list_append): directories were added in wrong
1246 * reimplemented selection mechanism from ground up; it is now possible
1247 to accurately control what gets included/excluded in each of the
1248 output styles; a "symbol-specification" (spec) is the basic means
1249 to select a set of symbols; a spec has the syntax:
1251 spec == (FILENAME:(FUNCNAME|LINE_NUM) | NAME).
1254 any of the terminal symbols can be empty, in which case they
1255 match anything (wildcards). NAME is interpreted as a FILENAME
1256 if it contains a dot (e.g., foo.c), as LINE_NUM if it starts
1257 with a digit, and as FUNCNAME otherwise.
1259 For example, to get a call-graph display that ignores arcs
1260 from foo() to bar(), you'd say "--no-graph=foo/bar"; to
1261 show only arcs into bar() (no matter what the caller),
1262 you'd say "--graph=/bar"; and to get a call-graph without
1263 any arc info, you'd say "--graph=/"; similarly, to
1264 get a flat profile without mcount, you'd say "--no-flat=mcount"
1265 and to get a flat profile that shows includes all functions
1266 you'd say "--flat=""" (i.e., an empty spec)
1268 * hist.c (hist_print): top_time wasn't initialized to 0.0.
1270 Fri Sep 9 01:10:21 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1272 * gmon_out.h: all headers now declared in terms of characters
1273 to avoid getting into trouble with different compilers introducing
1274 different amount of padding; the code already accessed the fields
1275 through bfd functions, so that didn't have to change.
1277 * hist.c (hist_read_rec, hist_write_rec): added support for
1278 collection pc histograms measuring quantities other than time;
1279 the histogram header now includes a field that specifies the
1280 dimension of the quantity measured by the histogram bins
1281 (normally, this is "seconds", but other meaningful dimensions
1282 include such things as "I-cache misses", "instruction issue stalls"
1283 etc.); there is also a field to specify a one-character
1284 abbreviation for the dimension; in the case of time, this would
1285 be 's'; in most other cases it probably would be '1' (not a physical
1288 Thu Sep 8 16:05:08 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1290 * gprof.c, gmon_io.[ch]: BSD_COMPATIBLE is gone and new_file_version
1291 has become old_file_version; gmon_io.c now always supports old-style
1292 gmon.out files; it first tries to read gmon.out as a new version
1293 file, if that fails, it tries to read it in the old format;
1294 although not very likely, it is possible for gprof to mistake an
1295 old-style file as a new one (the first 4 bytes would have to
1296 be "gmon"---including the trailing '\0'); in that case, it is
1297 necessary to specify --old-file-version
1299 * gprof.h: removed dependency on SYSV; the code now always uses
1300 strrchr(), memset(), and memcpy() and does not include either
1301 of string.h or strings.h; this should make gprof compile on
1302 any (Unix) system without configuration (per suggestion of
1305 * gprof.c (usage): fixed location of --new-file-format option.
1307 * cg_arcs.c (propagate_flags): fixed typo in declaration.
1309 * flat_bl.m: removed formfeed at end of file; the form-feed
1310 is now printed cg_print.c only when necessary.
1312 * major rewrite of gprof---too many changes to mention all of
1315 + -l now requests profiling at the line level (as opposed
1316 to function level); in this mode, gprof creates a "symbol"
1317 (aka name-list entry) for each line of source code, instead
1318 of one per function)
1320 + support for a new gmon.out file format; the new format
1321 consists of a header with a magic and a version number,
1322 followed by a sequence of profile data; profile data
1323 can any of: (a) PC histogram, (b) call-graph arcs, or
1324 (c) basic-block execution counts; the version number makes
1325 it possible to extend gmon.out in a backwards compatible
1328 + support for tcov style annotated output: if the gmon.out file
1329 contains basic-block execution counts, the user can request
1330 the generation of annotated source files, much like Sun's
1335 + new scheme to suppress symbols that aren't function names
1336 (e.g., avoids mistaking a goto label as a function)
1338 + reorganized source code to make it more managable; as a
1339 side effect, gprof now compiles cleanly with "gcc -Wall"
1341 Thu Sep 1 15:46:49 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1343 * gprof.c (funcsymbol): bfd_find_nearest_line() is now used as a
1344 final cross-check to determine whether a static symbol should be
1345 considered as a function-name.
1347 Fri Aug 5 19:32:36 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1349 * gmon_io.c (gmon_out_read): recognize "-" as the filename for
1350 stdin; this is useful if you wanna keep gmon.out files compressed;
1351 this way you can "gzcat" the compressed file into gprof.
1353 * gprof.c: flag_min_count now initialized with 1 instead of 0.
1355 * basic_blocks.c (bb_annotate_source): added support for creating
1356 .tcov files when option flag_annotate_make_files is TRUE.
1357 (annotate_with_count): all counts less than the minimum count
1358 specified by -m are now annotated with hash-marks.
1360 * gprof.c (main): -A is now followed by a string of option chars.
1362 * basic_blocks.c (annotate_with_count): replaced b->count with
1365 * source.c: flag_annotate_source replaced by source_lock_map.
1367 * source.h: source_lock_map added.
1369 * gprof.c (main): new command-line syntax: -S simply specifies
1370 which source-files user is interested in; -A requests annotated
1371 source files and -AA requests that all lines in a source file
1374 Thu Aug 4 23:27:03 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1376 * basic_blocks.c (PATH_MAX): if undefined, define as 1024.
1378 * sparc.c, i386.c, tahoe.c, vax.c: added include of "time_hist.h"
1379 so s_lowpc etc. get declared.
1381 * arcs.h (doarcs): created.
1383 * arcs.c: reordered static functions such that they get defined
1386 * gprof.c (main): added options:
1387 -A: request annotation of all source lines (with -S)
1388 -m: minimum execution count (with default basic-block display)
1389 -N: force new file format (only if BSD_COMPATIBLE is defined)
1390 -S: annotate source file
1391 -t: set table length (with -S)
1393 * Makefile.am (OBJS): added basic_blocks.o call_graph.o gmon_io.o
1394 source.o time_hist.o
1396 Fri Jul 1 15:23:50 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1398 * gprof.c (asgnsamples): computation of "pcl" and "pch" depended
1399 on the fact being able to store a long in a double without loss of
1400 precision; this does not hold on machines with 64 bit longs and 64
1403 Fri Oct 21 18:58:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1405 * printgprof.c (flatprofheader): Always set totime to 1.0 if not
1406 greater than 0.0. Suggested by Harold Assink
1407 <carlo@sg.tn.tudelft.nl>.
1409 Fri Sep 23 15:06:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1411 * printgprof.c (printprof): Use free, not cfree.
1412 (printgprof, printindex): Ditto.
1414 Thu Sep 1 10:40:45 1994 Jeff Law (law@snake.cs.utah.edu)
1416 * gprof.h (kfromlist, ktolist, flist, Flist, elist, Elist): Make
1417 decls extern to keep native HP compiler quiet.
1419 Tue Aug 30 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1421 * gprof.c (funcsymbol): Ignore ___gnu_compiled as well as
1422 __gnu_compiled, for the benefit of systems which add a leading
1425 Wed Aug 24 12:49:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1427 * configure.in: Change i386-*-* to i[345]86-*-*.
1429 Sun Jul 10 00:35:31 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1431 * ns532.c, ns532.h: New Files. ns532 support.
1433 * config/mt-ns532: New File. ns532 support.
1435 * gprof.c: user register int i instead of defaulting the int.
1436 Allows compilation with -Dregister= for debugging.
1438 * configure.in: Add ns532 support.
1440 Thu Jun 23 11:22:41 1994 Jeff Law (law@snake.cs.utah.edu)
1442 * Makefile.in (gprof): Depend on $(LIBS).
1444 Fri May 27 12:24:57 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1446 From binutils-2.4 release:
1448 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1450 * configure.bat: [new] build makefile from makefile.in (dos)
1451 * hertz.c: allow static HERTZ (msdos needs it)
1452 * gprof.c: allow target to select "r" or "rb" for fopen
1453 * gprof.c: ignore __gnu_compiled symbols
1454 * i386.h: dfine FOPEN_RB to "rb" for dos.
1456 Tue May 17 15:30:22 1994 E. Michael Smith (ems@cygnus.com)
1458 * Makefile.in (.m.c:): Added .SUFFIXES : .m
1459 so flat_bl.c would make from flat_bl.m file.
1461 Thu May 5 19:23:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1463 * Makefile.in (install-info): Check for gprof.info in build dir,
1464 fall back to srcdir. Depend on it.
1466 * gprof.h (TRUE, FALSE): Always use undef before defining them.
1468 Mon Apr 4 23:47:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1470 * Makefile.in (MY_MACHINE): Renamed from MACHINE to avoid losing
1471 makes (osf1) in which the value of MACHINE can not be changed.
1472 * config/*.mt: Changed appropriately.
1474 Wed Mar 30 16:12:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1476 * gprof.c (getsymtab): Change nosyms to long. Rename
1477 get_symtab_upper_bound to bfd_get_symtab_upper_bound. Check for
1478 errors from bfd_get_symtab_upper_bound and
1479 bfd_canonicalize_symtab.
1481 Tue Mar 22 10:50:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1483 * gprof.c (funcsymbol): Use bfd_get_symbol_info instead of
1484 bfd_decode_symclass.
1486 Sun Mar 20 15:40:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1488 * Makefile.in: Avoid bug in hpux sed.
1490 Wed Dec 15 20:16:40 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1492 * gprof.texi (Invoking): add text about -v flag
1494 * gprof.1: add text about -v flag
1496 Wed Dec 8 16:55:06 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1498 * gprof.c (VERSION): defined a version macro, print the value
1499 when the -v option is used
1501 Tue Jul 6 10:11:56 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1503 * Makefile.in: Install correctly.
1505 Thu Jun 24 14:43:22 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1507 * gprof.c (main): Get whoami from argv, instead of hardcoding.
1508 Use it in usage message. Split usage message to fit in 80 cols.
1510 Sun Jun 20 20:58:02 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1512 * Makefile.in: Undo 15 June change.
1514 Wed Jun 16 12:54:53 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1516 * gmon.h, gprof.h: structs of chars used to hold external
1518 * gprof.c (getpfile, openpfile, readsamples): Swap data in using
1521 Tue Jun 15 23:09:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1523 * Makefile.in (.c.o): Look in ../include, not ../bfd, for bfd.h.
1525 Mon Jun 14 16:22:59 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1527 * Makefile.in: remove parentdir support
1529 Mon Jun 7 12:56:17 1993 Per Bothner (bothner@rtl.cygnus.com)
1531 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1532 * configure.in: No longer need to configure to get sysdep.h.
1534 Tue May 18 21:44:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1536 * Makefile.in (install): should not depend on install-info
1538 Mon Apr 26 12:37:46 1993 Ian Lance Taylor (ian@cygnus.com)
1540 * gprof.h: Include ansidecl.h before sysdep.h. Undefine hz.
1542 Tue Apr 13 16:14:03 1993 Per Bothner (bothner@cygnus.com)
1544 * Makefile.in: Add -g to CFLAGS.
1545 Ads LDFLAGS and use in place of CFLAGS where appropriate.
1546 * configure.in: Make a sysdep.hlink in the same way other
1547 bfd-based directories do.
1548 * gprof.h (UNIT): Replace non-standard 'u_short' by 'unsigned
1550 * gprof.h: #include sysdep.h instead of a bunch of stuff.
1551 * gprof.c (main): Fix typo gproff->gprof.
1553 Thu Mar 25 19:00:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1555 * gprof.texi: add INFO-DIR-ENTRY
1557 Tue Mar 23 00:03:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1559 * Makefile.in: add installcheck target
1561 Sat Feb 27 18:17:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1563 * gprof.c (funcsymbol): Invert test for aflag.
1565 Thu Feb 25 16:01:50 1993 Per Bothner (bothner@rtl.cygnus.com)
1567 * printgprof (xmalloc, xrealloc): Cast results of malloc
1570 Wed Feb 3 13:55:33 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1572 * Makefile.in: created info, install-info, dvi
1574 Wed Jan 6 00:58:09 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1576 * Makefile.in: fix install rule for $(PROG)
1578 Fri Oct 9 11:25:41 1992 Mark Eichin (eichin@cygnus.com)
1580 * gprof.1: updated SYNOPSIS to match actual behavior.
1582 Mon Oct 5 17:50:16 1992 Per Bothner (bothner@cygnus.com)
1584 * gen-c-prog.awk: New awk script, lightly changed from
1585 previously deleted make-c-prog.awk. Converts a text file
1586 to a c function that prints that text.
1587 * flat_bl.m, fsf_callg_bl.m, bsd_callg_bl.m: New files.
1588 Inputs to gen-c-prog.awk, containing text describing
1590 * blurbs.c: Removed. Use *_bl.c instead.
1591 * Makefile.in: Use gen-cprog.awk to generate *_bl.c files
1592 from *_bl.m files. Also, improve *clean rules.
1593 * printgprof.c (printgprof): Usw new function names from *_bl.c.
1596 Sun Aug 30 19:54:53 1992 Per Bothner (bothner@rtl.cygnus.com)
1598 * gprof.h, gprof.c, printfgprof.c: Add support for two
1599 output styles: The default is similar to the old FSF gprof,
1600 while -T sets the variable bsd_style_output, which causes
1601 output matching Berkeley's gprof. The biggest differences
1602 are that with the FSF style output, the flat profile comes
1603 before the call graph; numbers come before explanations;
1604 and there is less gratuitous white space.
1605 * gprof.h, gprof.c, printfgprof.c: New discard_underscores
1606 variable causes discarding of initial underscores when
1607 printing symbol names. It is set unless there is a "main"
1608 symbol (without an underscore).
1609 * printfgprof.c: New function printnameonly(), called
1610 by printname(). It handles stripping of initial '_',
1611 as well as C++ name-demangling.
1612 * gprof.callg, gprof.flat, make-c-prog.awk: Removed.
1613 It is just as convenient to edit blurbs.c directly.
1614 * Makefile.in: Removed rule for making blurbs.c.
1615 * blurbs.c: This is now a true source file (as opposed
1616 to being generated from gprof.callg and gprof.flat).
1617 Change style to use one long string literal, instead of
1618 one literal per output line. Add FSF-style blurb for call graph.
1620 Wed Aug 19 14:36:39 1992 Ian Lance Taylor (ian@cygnus.com)
1622 * Makefile.in: always create installation directories.
1624 Wed Aug 12 15:14:14 1992 Mark Eichin (eichin@cygnus.com)
1626 * Makefile.in: change ${MACHINE} to $(MACHINE).
1628 Sun Jul 19 17:34:01 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1630 * Makefile.in: removed installation of the now useless
1631 call.{flag,callg} files.
1633 * gprof.1: now uses the standard man macros instead of the new BSD
1636 Sun Jul 12 19:06:00 1992 John Gilmore (gnu at cygnus.com)
1638 * configure.in: Remove host section, expand target section.
1639 * config/mt-{tahoe,vax}: Add, to match existing support files.
1640 * config/tmake-*: Remove leftover crud.
1642 * blurbs.c: New file, created from gprof.flat and gprof.callg by
1643 * make-c-prog.awk: which processes text files into C programs.
1644 * printgprof.c (flatprofheader, gprofheader): Call new functions
1646 (printblurb): Remove.
1647 * Makefile.in: Infrastructure to build blurbs.
1648 * pathnames.h: has been removed. Gprof now has no filename
1652 Sat Jul 11 18:07:21 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1654 * Makefile.in: define man1dir and install the man page
1656 Fri Jul 10 21:14:08 1992 david d `zoo' zuhn (zoo@cygnus.com)
1658 * Makefile.in: added dummy info and install-info targets
1660 Thu Jun 4 11:34:02 1992 Mark Eichin (eichin at cygnus.com)
1662 * lookup.c: fixed fencepost in nllookup and added dbg_nllookup for
1663 help in debugging the problem (with -DDEBUG)
1664 * gprof.c: symbol values are now real values, don't add the vma
1665 anymore. (done for solaris; should verify this on other platforms)