1 2001-08-09 Alan Modra <amodra@bigpond.net.au>
3 * alpha.c: Add missing prototypes.
8 (i386_iscall): Don't use DEFUN.
10 2001-07-19 Nick Clifton <nickc@cambridge.redhat.com>
12 * NOTES: Rename to README for consistency with other binutils.
14 2001-06-18 H.J. Lu <hjl@gnu.org>
16 * Makefile.am (diststuff): Add $(MANS).
17 (gprof.1): Remove the prefix `$(srcdir)/'.
18 * Makefile.in: Regenerated.
22 2001-06-12 Ben Elliston <bje@redhat.com>
24 * gprof.texi (File Format): Profile data files are stored in
25 target byte order, not host byte order.
27 2001-05-16 Alexandre Oliva <aoliva@redhat.com>
29 * gmon_io.c (gmon_io_read, gmon_io_write_vma,
30 gmon_io_write_32, gmon_io_write_8, gmon_io_write): Adjust
31 argument list for K&R C.
33 2001-04-06 Stephane Carrez <Stephane.Carrez@worldnet.fr>
35 * gprof.texi: Put @c man begin and @c man end indications
36 to generate man page using texi2pod and pod2man. Added SEEALSO,
37 SYNOPSIS, BUGS, FILES and DESCRIPTION from original gprof.1
38 enclosed in @ifset man condition.
39 * Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
40 Generate gprof.1 from gprof.texi.
41 * gprof.1: Generate from gprof.texi.
42 * Makefile.in: Regenerate.
44 2001-03-13 David Mosberger <davidm@hpl.hp.com>
46 * hist.c (hist_dimension): Declare as an array of 16 characters.
47 (hist_read_rec): If SAMPLEDEBUG, print each histogram bin count.
49 * basic_blocks.c: Whitespace and formatting changes.
50 * bb_exit_func.c: Ditto.
51 * call_graph.c: Ditto.
52 * call_graph.h: Ditto.
65 * search_list.c: Ditto.
66 * search_list.h: Ditto.
77 * gmon_out.h (gmon_hist_hdr): Delete.
78 (gmon_cg_arc_record): Delete.
80 * gmon_io.c (put_vma): Declare "static".
82 (gmon_io_write): New function.
83 (gmon_io_write_8): Ditto.
84 (gmon_io_write_32): Ditto.
85 (gmon_io_write_vma): Ditto.
86 (gmon_io_read): Ditto.
87 (gmon_io_read_32): Ditto.
88 (gmon_io_read_vma): Ditto.
89 * basic_blocks.c (bb_read_rec): Use gmon_io_read* / gmon_io_write*
90 to read/write data file in a more portable fashion.
91 (bb_write_blocks): Ditto.
92 * call_graph.c (cg_read_rec): Ditto.
93 (cg_write_arcs): Ditto.
94 * hist.c (hist_read_rec): Ditto.
95 (hist_write_hist): Ditto.
97 From Jes Sorensen <jes@linuxcare.com>
98 * gmon_out.h: Use GMON_PTR_SIZE instead of sizeof(char*).
100 * configure.in: Get GMON_PTR_SIZE from existing <sys/gmon_out.h>
102 * acconfig.h: New file. Mention and document GMON_PTR_SIZE.
103 * gconfig.h: Regenerate.
104 * configure: Regenerate.
105 * Makefile.in: Regenerate.
107 2001-02-27 Alan Modra <alan@linuxcare.com.au>
109 * configure.in (BFD_VERSION): New.
110 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
111 * configure: Regenerate.
112 * gconfig.in: Regenerate.
113 * Makefile.am: Run "make dep-am"
114 * Makefile.in: Regenerate.
116 2001-01-27 Michael Sokolov <msokolov@ivan.Harhan.ORG>
118 * basic_blocks.c: #include <unistd.h> only if it exists.
120 2000-11-06 Nick Clifton <nickc@redhat.com>
122 * gprof.texi: Add GNU Free Documentation License.
124 2000-09-07 H.J. Lu <hjl@gnu.org>
126 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
127 * configure: Rebuild.
129 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
131 * aclocal.m4, configure: Rebuilt with new libtool.m4.
133 2000-09-02 Nick Clifton <nickc@redhat.com>
135 * configure.in: Increase version number to 2.10.91.
136 * configure: Regenerate.
137 * aclocal.m4: Regenerate.
138 * config.in: Regenerate.
140 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
142 * acinclude.m4: Include libtool and gettext macros from the
144 * aclocal.m4, configure: Rebuilt.
146 2000-07-26 Nick Clifton <nickc@cygnus.com>
148 * bb_exit_func.c: Assign copyright to FSF. Note that David
149 Mosberger-Tang <David.Mosberger@acm.org> continuted this code.
151 2000-07-24 Nick Clifton <nickc@cygnus.com>
153 * basic_blocks.c: Add copyright notice.
154 * basic_blocks.h: Add copyright notice.
155 * call_graph.c: Add copyright notice.
156 * call_graph.h: Add copyright notice.
157 * cg_print.c: Add copyright notice.
158 * cg_print.h: Add copyright notice.
159 * corefile.c: Add copyright notice.
160 * corefile.h: Add copyright notice.
161 * gmon_io.c: Add copyright notice.
162 * gmon_io.h: Add copyright notice.
163 * gmon_out.h: Add copyright notice.
164 * hist.c: Add copyright notice.
165 * hist.h: Add copyright notice.
166 * search_list.c: Add copyright notice.
167 * search_list.h: Add copyright notice.
168 * source.c: Add copyright notice.
169 * source.h: Add copyright notice.
170 * sym_ids.c: Add copyright notice.
171 * sym_ids.h: Add copyright notice.
172 * symtab.c: Add copyright notice.
173 * symtab.h: Add copyright notice.
175 2000-07-05 Kenneth Block <krblock@computer.org>
177 * gprof.c: Add optional style to demangle switch
178 * gprof.texi: Document optional style to demangle switch.
180 2000-06-05 DJ Delorie <dj@redhat.com>
184 2000-07-01 Alan Modra <alan@linuxcare.com.au>
186 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
187 (CLEANFILES): Add DEPA.
188 * Makefile.in: Regenerate.
190 2000-06-22 Alan Modra <alan@linuxcare.com.au>
192 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
194 * Makefile.in: Regenerate.
196 2000-06-20 Alan Modra <alan@linuxcare.com.au>
198 * source.c (annotate_source): Correct pointer comparison when
199 checking for backslashes.
201 2000-06-13 H.J. Lu <hjl@gnu.org>
203 * configure: Regenerate.
205 2000-06-08 David O'Brien <obrien@FreeBSD.org>
207 * configure.in (VERSION): Update to show this is the CVS mainline.
209 2000-06-07 Philippe De Muyter <phdm@macqel.be>
211 * source.c: Remove direct inclusion of sys/stat.h.
213 2000-05-31 Nick Clifton <nickc@cygnus.com>
215 * gprof.h (_): Revert previous delta. We want to use gettext,
216 not dgettext in the _ macro.
218 2000-05-29 Alan Modra <alan@linuxcare.com.au>
220 * gprof.h (_): Use BFD version.
222 2000-05-26 Nick Clifton <nickc@cygnus.com>
224 * gprof.c (main): When calling getopt_long indicate that the 'd'
225 switch takes an optional argument, whereas the 'D' switch takes no
228 2000-05-26 Alan Modra <alan@linuxcare.com.au>
230 * dep-in.sed: Copy from ../binutils.
231 * Makefile.am: Update dependencies with "make dep-am"
232 * Makefile.in: Regenerate.
234 * gprof.h: Remove most nls defines. They are pulled in by
235 bfd/sysdep.h. #include "ansidecl.h" not <ansidecl.h>
237 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
239 * gprof.texi: Fix numerous typos. Mention some DOS/Windows related
242 * configure.in: Check for setmode function.
243 * configure: Regenerate.
245 * gmon_io.h (SET_BINARY) [HAVE_SETMODE]: Define.
247 * gmon_io.c (gmon_out_read) [SET_BINARY]: Switch stdin into binary
250 * source.c: Include filenames.h and sys/stat.h.
251 (source_file_lookup_path, source_file_lookup_name): Use
252 FILENAME_CMP to compare file names.
253 (annotate_source) [__MSDOS__]: If "filename-ann" would overwrite
254 "filename", replace the extension with ".ann".
255 [HAVE_DOS_BASED_FILE_SYSTEM]: Support file names with
256 backslashes and drive letters.
257 Use IS_ABSOLUTE_PATH.
259 * search_list.h (PATH_SEP_CHAR): Define.
261 * search_list.c (search_list_append): Use PATH_SEP_CHAR.
263 * hertz.c (HERTZ) [__MSDOS__]: Don't define unless they have
264 neither HAVE_SETITIMER nor HAVE_SYSCONF.
265 [HAVE_SETITIMER]: If they define both HAVE_SETITIMER and
266 HAVE_SYSCONF, try setitimer and fall back on sysconf.
268 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
270 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
271 --enable-build-warnings option.
272 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
273 * Makefile.in, configure, aclocal.m4: Re-generate.
275 2000-04-05 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
277 * gprof.c (copyright): Do not use N_ in array initializer.
279 2000-04-04 Alan Modra <alan@linuxcare.com.au>
281 * po/gprof.pot: Regenerate.
283 * gprof.c (usage): Restore translated part of bug string.
285 * Makefile.am (BASEDIR): Define.
289 (INCLUDES): Add "-I."
290 (DEP, DEP1, dep.sed, dep, dep-in, dep-am): New targets.
291 (CLEANFILES): Define.
293 * Makefile.in: Regenerate.
295 2000-04-03 Alan Modra <alan@linuxcare.com.au>
297 * gprof.h: #include "bin-bugs.h".
298 * gprof.c (usage): Use REPORT_BUGS_TO.
300 2000-03-31 Alan Modra <alan@linuxcare.com.au>
302 * symtab.c (symtab_finalize): Don't use post-increment on
303 structure copy, to work around a ppc gcc bug.
305 1999-09-29 Mark Kettenis <kettenis@gnu.org>
307 * hertz.h [MACH] (hertz): Remove macro. The
308 <machine/mach_param.h> include doesn't exist on al Mach based
309 systems, and the definition of hertz breaks compilation of hertz.c
312 2000-02-22 Ian Lance Taylor <ian@zembu.com>
314 From Brad Lucier <lucier@math.purdue.edu>:
315 * i386.c (i386_find_call): Add cast to ensure that printf argument
317 * tahoe.c (tahoe_find_call): Likewise.
318 * vax.c (vax_find_call): Likewise.
320 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
322 * utils.c (print_name_only): Don't pass error strings to
323 printf as format arg.
325 1999-09-24 Nick Clifton <nickc@cygnus.com>
327 * gmon_io.c (gmon_out_read): Make sure that sensible values
328 are extracted from a raw header.
330 1999-08-06 Ian Lance Taylor <ian@zembu.com>
332 From Brad Lucier <lucier@math.purdue.edu>:
333 * corefile.c (core_create_line_syms): Add cast for printf.
335 1999-07-21 Ian Lance Taylor <ian@zembu.com>
338 * configure.bat: Remove; obsolete.
340 1999-07-15 Ian Lance Taylor <ian@zembu.com>
342 * configure.in: Bump version number to 2.9.5.
343 * configure: Rebuild.
345 1999-07-11 Ian Lance Taylor <ian@zembu.com>
347 * corefile.c (core_create_function_syms): Add ATTRIBUTED_UNUSED.
348 * sym-ids.c (non_existent_file): Fully initialize structure.
350 1999-07-01 Ian Lance Taylor <ian@zembu.com>
352 * Many files: Add casts in many print statements to cast bfd_vma
353 values to unsigned long when calling printf.
354 * Makefile.am ($(OBJECTS)): Add gmon.h.
355 * Makefile.in: Rebuild.
357 Mon Jun 14 10:35:28 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
359 * gprof.texi: Fix typo.
361 1999-06-13 Ian Lance Taylor <ian@zembu.com>
363 From Bob Byrnes <byrnes@curl.com>:
364 * cg_dfn.c: Include "libiberty.h"
365 (DFN_INCR_DEPTH): Define instead of DFN_DEPTH.
366 (dfn_stack): Define as pointer rather than array.
367 (pre_visit): Reallocate dfn_stack as needed.
369 1999-04-26 Tom Tromey <tromey@cygnus.com>
371 * aclocal.m4, configure: Updated for new version of libtool.
373 1999-04-06 Ian Lance Taylor <ian@zembu.com>
375 * gprof.h (LC_MESSAGES): Never define.
376 * gprof.c (main): Don't pass LC_MESSAGES to setlocale if the
377 system does not define it.
379 1999-04-05 H.J. Lu <hjl@gnu.org>
381 * corefile.c (core_create_line_syms): Don't use fixed size array
382 for prev_name and prev_filename.
384 1999-04-04 Michael Hohmuth <hohmuth@innocent.com>
386 * gprof.h (FF_BSD44): Define.
387 * gmon.h (struct raw_phdr): Add version, profrate, and spare
388 fields unconditionally.
389 (struct old_raw_phdr): New struct.
390 * gprof.c (main): Handle -O 4.4bsd.
391 * gmon_io.c (gmon_out_read): Handle BSD 4.4 format, either
392 automatically or by user specification.
393 (gmon_out_write): Handle BSD 4.4 format.
394 * configure.in: Don't set BSD44_FORMAT.
395 * gprof.texi (Miscellaneous Options): Document -O 4.4bsd.
396 * configure, gconfig.in: Rebuild.
398 Tue Feb 16 17:01:33 1999 Ian Lance Taylor <ian@cygnus.com>
400 * configure.in: Change AC_PREREQ to 2.13. Change AM_PROG_INSTALL
401 to AC_PROG_INSTALL. Remove AM_CYGWIN32. Change AM_EXEEXT to
402 AC_EXEEXT. Add comment to AC_DEFINE.
403 * acconfig.h: Remove.
404 * aclocal.m4: Rebuild.
405 * configure: Rebuild.
406 * Makefile.in: Rebuild.
407 * gconfig.in: Rebuild.
409 Sun Dec 6 21:57:50 1998 Ian Lance Taylor <ian@cygnus.com>
411 * gprof.texi (Symspecs): Mention that you have to add any
412 underscore yourself when naming a symbol.
414 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
416 * configure.in: detect cygwin* instead of cygwin32*
417 * configure: regenerate
419 Wed Aug 12 14:59:06 1998 Ian Lance Taylor <ian@cygnus.com>
421 Avoid some overflow cases:
422 * basic_blocks.h (bb_min_calls): Change to unsigned long.
423 * call_graph.h (cg_tally): Change count parameter to unsigned
425 * cg_arcs.h (Arc): Change count field to unsigned long.
426 (arc_add): Change count parameter to unsigned long.
427 * source.h (Source_File): Change ncalls field to unsigned long.
428 * symtab.h (Sym): Change fields ncalls, bb_calls, and
429 cg.self_calls to unsigned long.
430 * Many files: Update accordingly.
432 * configure, Makefile.in, aclocal.m4: Rebuild with current tools.
434 Fri Jul 10 17:29:49 1998 Stan Cox <scox@equinox.cygnus.com>
436 * configure.in (BSD44_FORMAT): Define for cygwin32, win32, mingw32
437 * configure: Rebuild.
439 Fri Jun 12 13:40:05 1998 Tom Tromey <tromey@cygnus.com>
441 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
442 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
444 Sun May 10 22:35:33 1998 Jeffrey A Law (law@cygnus.com)
446 * po/Make-in (install-info): New target.
448 Tue May 5 18:28:40 1998 Tom Tromey <tromey@cygnus.com>
450 * gprof.h (_): Undefine BFD's version.
452 Tue Apr 28 19:17:33 1998 Tom Tromey <tromey@cygnus.com>
454 * gprof.c (main): Conditionally call setlocale.
455 * gprof.h: Include <locale.h> if HAVE_LOCALE_H.
456 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
458 Tue Apr 28 19:50:09 1998 Ian Lance Taylor <ian@cygnus.com>
460 * corefile.c: Rename from core.c.
461 * corefile.h: Rename from core.h.
462 * Many .c files: Include corefile.h rather than core.h.
463 * Makefile.am (sources): Change core.c to corefile.c.
464 (noinst_HEADERS): Change core.h to corefile.h.
465 ($(OBJECTS)): Depend upon corefile.h rather than core.h.
466 (corefile.o): Rename target from core.o, depend upon corefile.c.
467 * Makefile.in, po/POTFILES.in: Rebuild.
469 Mon Apr 27 16:50:40 1998 Ian Lance Taylor <ian@cygnus.com>
471 * configure.in: Change version number to 2.9.4
472 * configure: Rebuild.
474 Wed Apr 22 16:01:17 1998 Tom Tromey <tromey@cygnus.com>
476 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
478 Wed Apr 22 00:00:22 1998 Tom Tromey <tromey@scribbles.cygnus.com>
480 * gprof.h: Added includes and defines for gettext.
481 * configure.in (ALL_LINGUAS): New macro.
482 Call CY_GNU_GETTEXT. Create po/Makefile.in and po/Makefile.
483 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
484 HAVE_LC_MESSAGES): Define.
485 * gprof.c (main): Call setlocale, bindtextdomain, textdomain.
486 * Makefile.am (SUBDIRS): New macro.
487 (INCLUDES): Look in intl dirs for headers. Define LOCALEDIR.
488 (gprof_DEPENDENCIES): Added INTLDEPS.
489 (gprof_LDADD): Added INTLLLIBS.
490 (POTFILES): New macro.
491 (po/POTFILES.in): New target.
492 * Many files: Wrap user-visible strings with gettext invocation.
494 Tue Apr 7 12:43:37 1998 Ian Lance Taylor <ian@cygnus.com>
496 From hjl@lucon.org <H.J. Lu>:
497 * Makefile.am (diststuff): New target.
498 * Makefile.in: Rebuild.
500 Mon Mar 30 12:47:48 1998 Ian Lance Taylor <ian@cygnus.com>
502 * configure.in: Set version to 2.9.1.
503 * configure: Rebuild.
505 * Branched binutils 2.9.
507 Sat Mar 28 23:09:08 1998 Ian Lance Taylor <ian@cygnus.com>
509 Fix some gcc -Wall warnings:
510 * cg_arcs.c (num_cycles): Change to unsigned int.
512 (arc_add): Change maxarcs to unsigned int.
513 (cg_assemble): Change index to unsigned int.
514 * cg_arcs.h (num_cycles, numarcs): Update declarations.
515 * cg_print.c (cg_print): Change index to unsigned int.
516 (cg_print_index): Change index, nnames, todo, i, and j to unsigned
518 (cg_print_file_ordering): Change symbol_count and index2 to
520 * core.c (symbol_map_count): Change to unsigned int.
521 (core_create_function_syms): Change j to unsigned int.
522 (core_create_line_syms): Add cast to avoid warning.
523 * hist.c (hist_assign_samples): Change j to unsigned int.
524 (hist_print): Change index to unsigned i nt. Add cast to avoid
526 * sym_ids.c (parse_spec): Add casts to avoid warning.
527 * symtab.c (symtab_finalize): Change j to unsigned int.
528 (sym_lookup): Update printf format strings.
529 * symtab.h (Sym_Table): Change len to unsigned int.
530 * tahoe.c (tahoe_reladdr): Add casts to avoid warnings.
532 Tue Mar 24 19:00:11 1998 Ian Lance Taylor <ian@cygnus.com>
534 Add --demangle and --no-demangle options:
535 * gprof.h (demangle): Declare.
536 * gprof.c (demangle): New global variable.
537 (OPTION_DEMANGLE, OPTION_NO_DEMANGLE): Define.
538 (long_options): Add "demangle" and "no-demangle".
539 (usage): Mention --demangle and --no-demangle.
540 (main): Handle OPTION_DEMANGLE and OPTION_NO_DEMANGLE.
541 * utils.c (print_name_only): Only demangle symbol name if demangle
543 * gprof.texi (Output Options): Document new options.
545 Fri Mar 20 19:21:56 1998 Ian Lance Taylor <ian@cygnus.com>
547 * Makefile.in: Rebuild with automake 1.2e.
548 * aclocal.m4, configure: Rebuild with libtool 1.2.
550 Thu Feb 12 14:36:05 1998 Ian Lance Taylor <ian@cygnus.com>
552 * gprof.c (usage): Update bug-gnu-utils address.
554 Sat Feb 7 15:43:12 1998 Ian Lance Taylor <ian@cygnus.com>
556 * configure, aclocal.m4: Rebuild with new libtool.
558 Fri Feb 6 12:02:28 1998 Ian Lance Taylor <ian@cygnus.com>
560 * alpha.c (alpha_Instruction): Use int, not signed.
562 Fri Feb 6 02:00:19 1998 Jeffrey A Law (law@cygnus.com)
564 * core.c (core_init): Adding missing "break".
566 Thu Feb 5 12:49:37 1998 Ian Lance Taylor <ian@cygnus.com>
568 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
570 Tue Feb 3 14:25:25 1998 Brent Baccala <baccala@freesoft.org>
572 * bbconv.pl: New file.
573 * Makefile.am (EXTRA_DIST): Add bbconv.pl.
574 * Makefile.in: Rebuild.
576 * gprof.texi: Extensive additions to document all arguments and
579 * symtab.c (symtab_finalize): Prefer function symbols over line
581 (dbg_sym_lookup): Correct debugging messages.
583 * gprof.c (main): --sum implies --line.
585 * cg_print.c (cg_print): When doing line by line profiling, don't
586 use a non-function as a main listing item.
588 * call_graph.c (cg_tally): When using line by line profiling, use
589 the function symbol as the child.
591 * symtab.h (NBBS): Define.
592 (Sym): Add bb_addr and bb_calls fields.
593 * basic_blocks.c (bb_read_rec): Save multiple basic blocks per
595 (bb_write_blocks): Adjust for multiple basic blocks per symbol.
596 (print_exec_counts): Don't check whether a symbol is the start of
597 a basic block. Print all basic blocks for a symbol.
598 (annotate_with_count): Rewrite to print all basic block counts and
599 to pay attention to width argument.
600 (print_annotated_source): Don't check whether symbol is the start
603 Make it possible to build a cross gprof, although a few cases are
605 * configure.in: Don't set MY_TARGET.
606 * gprof.h: Don't include MACHINE_H. Don't define FOPEN_RB or
607 FOPEN_WB; just get them from sysdep.h.
608 * core.h (min_insn_size, offset_to_code): Declare.
609 * core.c (MIN_INSN_SIZE): Don't define.
610 (min_insn_size, offset_to_code): New variables.
611 (core_init): Initialize min_insn_size and offset_to_code.
612 (find_call): New function.
613 (core_create_line_syms): Don't use min_dist. Set is_static in
615 * hist.c (UNITS_TO_CODE): Define.
616 * gprof.c (default_excluded_list): Add "__mcount_internal".
617 * gmon.h: Change TARGET_alpha to __alpha__.
618 * hertz.h: Ifdef MACH, define hertz as HZ.
619 * alpha.c (alpha_Instruction): Rename from Instruction. Change
621 (alpha_find_call): Rename from find_call.
623 * dummy.c, dummy.h: Remove.
624 * i386.c (i386_iscall): Rename from iscall. Change all
625 references. Check for call instruction, not jump or lcall.
626 (i386_find_call): Rename from find_call. Correct for VMA.
627 Correct call destination computation. Don't dereference symbol if
630 * ns532.c, ns532.h: Remove.
631 * sparc.c (CALL): Define.
632 (sparc_find_call): Rename from find_call.
634 * tahoe.c: Include cg_arcs.h, core.h, hist.h, and symtab.h. Don't
637 (enum tahoe_opermodes, tahoe_operandenum): Define. Rename all
638 references to opermodes or operandenum to these.
639 (tahoe_operandmode): Rename from operandmode. Call abort if
640 switch does not return.
641 (tahoe_operandname): Rename from operandname. Call abort if
642 switch does not return.
643 (tahoe_operandlength): Rename from operandlength. Call abort if
644 switch does not return.
645 (tahoe_reladdr): Rename from reladdr.
646 (tahoe_find_call): Rename from find_call. Use core_text_space
647 rather than textspace.
649 * vax.c (CALLS, PC): Define.
650 (enum opermodes, operandenum, struct modebyte): Define.
651 (vax_operandmode): Rename from operandmode. Call abort if switch
653 (vax_operandname): Rename from operandname. Call abort if switch
655 (vax_operandlength): Rename from operandlength. Call abort if
656 switch does not return.
657 (vax_reladdr): Rename from reladdr.
658 (vax_find_call): Rename from find_call.
660 * Makefile.am (AUTOMAKE_OPTIONS): Set to cygnus.
662 (INCLUDES): Remove -DTARGET_$(MY_TARGET) and -DMACHINE_H=
664 (gprof_SOURCES): Add i386.c, alpha.c, vax.c, tahoe.c, sparc.c.
665 (gprof_DEPENDENCIES): Remove $(MY_TARGET).o.
666 (gprof_LDADD): Likewise.
667 (noinst_HEADERS): Remove alpha.h, i386.h, ns532.h, sparc.h,
668 tahoe.h, vax.h, dummy.h.
669 (EXTRA_DIST): Remove alpha.c, i386.c, ns532.c, sparc.c, tahoe.c,
671 ($(OBJECTS)): Don't depend upon $(MY_TARGET).h.
672 ($(MY_TARGET).o): Remove target.
673 (i386.o, alpha.o, vax.o, tahoe.o, sparc.o): New targets.
674 * configure, Makefile.in, aclocal.m4: Rebuild.
676 Mon Dec 29 14:17:08 1997 Ian Lance Taylor <ian@cygnus.com>
678 * core.c (core_sym_class): Treat weak symbols as text symbols.
679 From Dean Gaudet <dgaudet@arctic.org>.
681 Wed Sep 24 11:35:43 1997 Ian Lance Taylor <ian@cygnus.com>
683 * aclocal.m4: Rebuild with new libtool.
684 * Makefile.in: Rebuild with current automake.
685 * configure: Rebuild.
687 Sat Aug 9 16:25:01 1997 Ian Lance Taylor <ian@cygnus.com>
689 * configure.in: Change version number to 2.8.2. Call
690 AM_PROG_LIBTOOL. Remove shared library handling; now handled by
691 libtool. Add AM_CONFIG_HEADER. Change AC_PROG_INSTALL to
692 AM_PROG_INSTALL. Add AM_EXEEXT.
693 * Makefile.am (LINK): Remove.
694 (gprof_LDFLAGS): Remove
695 (gprof_DEPENDENCIES): Change libbfd.a to libbfd.la.
696 (gprof_LDADD): Likewise.
697 ($(OBJECTS)): Depend upon gconfig.h and ../bfd/config.h.
698 * gprof.h: Undefine PACKAGE and VERSION after including BFD
699 sysdep.h file, then include new gconfig.h file.
700 * gprof.c (VERSION): Don't define.
701 * acconfig.h: New file.
702 * stamp-h.in: New file.
703 * gconfig.in: New file, created by autoheader.
704 * Makefile.in, configure, aclocal.m4: Rebuild.
706 Sat Jun 28 23:20:42 1997 Ian Lance Taylor <ian@cygnus.com>
708 * aclocal.m4, configure, Makefile.in: Rebuild with automake 1.2.
710 Mon Jun 16 15:31:39 1997 Ian Lance Taylor <ian@cygnus.com>
712 * Makefile.am (INCLUDES): Add -DDEBUG.
713 * Makefile.in: Rebuild.
715 Tue Apr 15 14:19:30 1997 Ian Lance Taylor <ian@cygnus.com>
717 Change to use automake:
718 * Makefile.am: New file.
719 * configure.in: Run AM_INIT_AUTOMAKE, AM_MAINTAINER_MODE, and
721 * aclocal.m4: New file, created by aclocal.
722 * Makefile.in: Replace with file created by automake --cygnus.
723 * configure: Rebuild.
725 Thu Apr 3 13:21:25 1997 Ian Lance Taylor <ian@cygnus.com>
727 * gprof.c (VERSION): Define as "2.8.1".
729 * Branched binutils 2.8.
731 Thu Mar 27 17:15:23 1997 Ian Lance Taylor <ian@cygnus.com>
733 * gprof.c (main): Correct copyright message.
735 Mon Mar 24 11:12:26 1997 Ian Lance Taylor <ian@cygnus.com>
737 * Makefile.in (.c.o): Define TARGET_$(MY_TARGET) when compiling.
738 * gmon.h: Use bytes counts rather than sizeof in struct raw_phdr
741 Mon Mar 17 10:54:47 1997 David Mosberger-Tang <davidm@azstarnet.com>
743 * cg_arcs.c (arc_add): memset() newly alloced arc to ensure
744 all fields are initialized with 0.
746 Sat Mar 15 19:17:31 1997 H.J. Lu <hjl@lucon.org>
748 * symtab.h (find_call): Declare.
749 * cg_arcs.c (cg_assemble): Don't declare find_call.
750 * hist.c (scale_and_align_entries): Declare.
752 Thu Feb 27 12:46:53 1997 Ian Lance Taylor <ian@cygnus.com>
754 * configure.in: Define BSD44_FORMAT if the target looks like a
755 BSD4.4 derived system.
756 * configure: Rebuild.
757 * Makefile.in (.c.o): Add @DEFS@.
758 * gmon_io.c (gmon_out_read): In BSD44_FORMAT code, get profrate
759 from profrate field, not version field.
761 Thu Jan 16 17:42:54 1997 Ian Lance Taylor <ian@cygnus.com>
763 * dummy.c (find_call): Clear ignore_direct_calls.
765 Tue Dec 31 15:44:10 1996 Ian Lance Taylor <ian@cygnus.com>
767 * Makefile.in (.c.o): Add -D_GNU_SOURCE. Put $(CFLAGS) at the
769 (gprof): Put $(CFLAGS) after the other options.
771 Tue Nov 26 17:08:38 1996 Ian Lance Taylor <ian@cygnus.com>
773 * configure: Rebuild with autoconf 2.12.
775 Wed Oct 2 15:23:16 1996 Ian Lance Taylor <ian@cygnus.com>
777 * sparc.c (find_call): Align p_lowpc to avoid bus error.
779 Tue Oct 1 15:58:10 1996 Ian Lance Taylor <ian@cygnus.com>
781 * gprof.c (usage): Print bug report address.
782 (main): Change version printing to match current GNU standards.
784 Fri Aug 30 12:16:11 1996 Ian Lance Taylor <ian@cygnus.com>
786 * gmon.h: Replace #elif with #else/#endif.
788 Thu Aug 29 17:04:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
790 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
791 * configure: Regenerate.
793 Thu Aug 22 17:12:30 1996 Ian Lance Taylor <ian@cygnus.com>
795 * configure.in: Set and substitute HLDENV.
796 * configure: Rebuild.
797 * Makefile.in (HLDENV): New variable.
798 (gprof): Use $(HLDENV).
800 Wed Aug 7 14:43:51 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
802 * core.c (read_function_mappings): Cast xmalloc return.
804 Thu Jul 4 12:01:42 1996 Ian Lance Taylor <ian@cygnus.com>
806 * gprof.c (VERSION): Define as "2.7.1".
808 * Released binutils 2.7.
810 * bb_exit_func.c: Rename from __bb_exit_func.c, so that it can be
811 stored on a System V file system.
813 Thu Jun 27 11:36:22 1996 Ian Lance Taylor <ian@cygnus.com>
815 * configure.in: Call AC_ISC_POSIX.
816 * configure: Rebuild.
817 * Makefile.in (gprof): Pass $(CFLAGS) during link.
818 * hertz.c: Don't include <sys/time.h>; let sysdep.h handle that.
819 If HAVE_SETITIMER is not defined, try using sysconf.
821 Mon Jun 24 18:27:28 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
823 * Makefile.in (exec_prefix, bindir, libdir, mandir, infodir, datadir,
824 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
825 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
826 (AC_PROG_INSTALL): added.
827 * configure: Rebuilt.
829 Mon Jun 24 12:03:09 1996 Ian Lance Taylor <ian@cygnus.com>
831 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
832 using shared libraries.
833 * configure: Rebuild with autoconf 2.10.
835 Tue Jun 18 17:35:58 1996 Ian Lance Taylor <ian@cygnus.com>
837 * core.c (core_create_line_syms): Use xstrdup rather than strdup.
838 * source.c (source_file_lookup_path): Likewise.
840 Mon Apr 8 14:44:33 1996 Ian Lance Taylor <ian@cygnus.com>
842 * configure.in: Permit --enable-shared to specify a list of
844 * configure: Rebuild.
846 Thu Mar 21 17:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
848 * core.c (core_create_function_syms): Move filename and func_name
849 inside ifdef where they are used.
851 * core.c (core_sym_class): Parenthesize && within ||.
852 * symtab.c (symtab_finalize): Correct parenthesization.
854 * cg_print.h (cg_print_file_ordering): Declare.
855 (cg_print_function_ordering): Declare.
857 * __bb_exit_func.c (__bb_exit_func): Replace bcopy with memcpy.
858 * cg_arcs.c (arc_add): Likewise.
859 * cg_print.c (cg_print_function_ordering): Likewise.
861 Thu Mar 21 17:02:02 1996 David Mosberger-Tang <davidm@azstarnet.com>
863 * gprof.c (default_excluded_list): Add "__mcount".
865 * gprof.c (main): Change ifdef __osf__ to __alpha__.
867 * gmon_io.c (gmon_out_read): If BSD44_FORMAT is defined, get the
868 profiling rate from the header.
870 * gmon.h (struct raw_phdr): Only include pad if both __alpha__ and
871 __osf__ are defined. Add new fields if BSD44_FORMAT is defined.
873 * alpha.h (MIN_INSN_SIZE): Define.
874 * core.c (MIN_INSN_SIZE): If not defined, define as 1.
875 (core_sym_class): Ignore debugging symbols.
876 (core_create_line_syms): Use MIN_INSN_SIZE when gathering line
879 Wed Mar 20 18:15:47 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
881 * cg_print.c (cg_print_function_ordering): Fix __GNUC__ misspelled
883 (order_and_dump_functions_by_arcs): Likewise.
885 Tue Mar 12 12:19:50 1996 Ian Lance Taylor <ian@cygnus.com>
887 * configure: Rebuild with autoconf 2.8.
889 Sun Feb 18 15:06:18 1996 Ian Lance Taylor <ian@cygnus.com>
891 * configure.in: Check for 'do not mix' from native linker before
892 trying to use -rpath.
893 * configure: Rebuild.
895 Tue Feb 13 15:32:53 1996 Ian Lance Taylor <ian@cygnus.com>
897 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
898 * configure: Rebuild.
900 Wed Feb 7 14:03:17 1996 Ian Lance Taylor <ian@cygnus.com>
902 * configure.in: Don't set CC. Look for --enable-shared. Set
903 BFDLIB and HLDFLAGS and substitute them.
904 * configure: Rebuild.
905 * Makefile.in (LIBS): Use @BFDLIB@.
906 (HLDFLAGS): New variable.
907 (gprof): Use $(HLDFLAGS).
909 Mon Feb 5 16:34:44 1996 Ian Lance Taylor <ian@cygnus.com>
911 Support for building bfd and opcodes as shared libraries, based on
912 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
913 * Makefile.in (LIBDEPS): New variable.
914 (LIBS): Use -L../bfd -lbfd.
915 (gprof): Depend upon $(LIBDEPS) rather than $(LIBS).
917 Sat Dec 30 10:11:03 1995 Jeffrey A Law (law@cygnus.com)
919 * gprof.c (long_options): Add "--function-ordering" and
920 "--file-ordering" options.
921 (usage): Add new options to usage message.
922 (main): Handle new options.
923 * gprof.h (STYLE_FUNCTION_ORDER): Define.
924 (STYLE_FILE_ORDER): Define.
925 (function_mapping_file): Declare.
926 * cg_arcs.c (arcs, numarcs): New globals.
927 (arc_add): Put new arcs into the arc array so the function/file
928 ordering code can examine them.
929 * cg_arcs.h (struct arc): New field "has_been_placed".
930 (arcs, numarcs): Declare new globals.
931 * core.c (symbol_map, symbol_map_count): New globals.
932 (read_function_mappings): New function to read in a function
934 (core_init): Call read_function_mappings if a function mapping
936 (core_create_function_syms): Handle function to object file
938 * symtab.h (struct sym): New fields "mapped", "has_been_placed",
940 * cg_print.c (cmp_arc_count): New function for sorting arcs.
941 (cmp_fun_nuses): Likewise for functions.
942 (cg_print_function_ordering): New function to print a suggested
944 (cg_print_file_ordering): Likewise for ordering .o files.
945 (order_and_dump_functions_by_arcs): Helper function for function
946 and object file ordering code.
948 Sun Dec 24 21:32:27 1995 Jeffrey A Law (law@cygnus.com)
950 * core.c (core_sym_class): Ignore symbols without BSF_FUNCTION
951 set if ignore_non_function is set.
952 * gprof.h (ignore_non_functions): Declare.
953 * gprof.c (ignore_non_functions): Define.
954 (long_options): Add "ignore-non-functions".
955 (usage): Add new options.
956 (main): Recognize "-D" and "--ignore-non-functions" option.
958 Tue Nov 21 13:24:39 1995 Ken Raeburn <raeburn@cygnus.com>
960 * Makefile.in (.m.c): Strip out directory name from function
963 * hist.c (scale_and_align_entries): Don't use DEFUN_VOID. Do
964 UNITS_TO_CODE adjustment unconditionally; compiler can optimize
965 away zero-offset case. Refer to scaled_addr, not aligned_addr.
967 * vax.c: Don't include vax.h here.
969 Thu Nov 16 03:41:37 1995 Ken Raeburn <raeburn@cygnus.com>
971 Version 2.6 released.
973 Wed Nov 8 11:40:04 1995 Ian Lance Taylor <ian@cygnus.com>
975 * gprof.c (main): Cast getenv return value.
977 Mon Nov 6 15:05:00 1995 Ken Raeburn <raeburn@cygnus.com>
979 * Makefile.in (TAGS): New target.
981 Wed Nov 1 12:51:21 1995 Per Bothner <bothner@kalessin.cygnus.com>
983 * Makefile.in (DISTSTUFF): Rename to GEN_FILES, to avoid confusion.
984 (all): Depend on $(GEN_FILES), not diststuff (which also depends
987 Wed Nov 1 15:23:15 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
989 * sym_ids.c: Include <ctype.h>.
991 Wed Oct 25 13:24:31 1995 Per Bothner <bothner@kalessin.cygnus.com>
993 * Makefile.in (diststuff): Also make info.
994 (mostlyclean): Don't remove gprof.info*.
995 (maintainer-clean realclean): Also remove *.info*.
997 Fri Oct 6 16:25:32 1995 Ken Raeburn <raeburn@cygnus.com>
999 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1001 * Makefile.in: Add dependecies for $(OBJS) on header files.
1003 * cg_print.c (print_cycle, print_members, cg_print_index): Fix new
1004 style output format to make it consistent.
1005 * dummy.c (find_call): Fix typo in error message.
1007 Wed Sep 20 13:21:02 1995 Ian Lance Taylor <ian@cygnus.com>
1009 * Makefile.in (maintainer-clean): New target, synonym for
1012 Fri Sep 8 14:38:08 1995 Ian Lance Taylor <ian@cygnus.com>
1014 * Makefile.in (install): Don't install in $(tooldir).
1016 Fri Aug 25 15:30:05 1995 Ken Raeburn <raeburn@cygnus.com>
1018 NS32K changes from Ian Dall:
1019 * configure.in: Use ns32k, not ns532.
1020 * ns532.c: Include symtab.h.
1021 (find_call): Renamed from findcall. Print a message.
1022 * ns532.h: Remove dummy.h comments.
1024 Tue Aug 22 10:00:45 1995 Jeffrey A. Law <law@rtl.cygnus.com>
1026 * Makefile.in (install): Remove "brokensed" hack, unnecessary now
1027 that we're using autoconf.
1029 Wed Jul 19 18:46:13 1995 Fred Fish <fnf@cygnus.com>
1031 * core.c (get_src_info): Cast arg 7 of bfd_find_nearest_line
1032 to proper type of "unsigned int *".
1034 Fri Jun 16 15:29:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1036 * configure.in: Use changequote around use of [].
1038 Mon Jun 12 12:14:52 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1040 * Makefile.in (distclean, realclean): Remove config.cache and
1043 Wed May 17 17:56:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1045 * Makefile.in (Makefile): Added config.status to dependency list.
1046 (config.status): New target.
1047 (SHELL): New definition.
1049 Tue Apr 25 21:11:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1051 * Makefile.in (install): Depend on "all".
1053 Thu Apr 20 17:29:07 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1055 * Makefile.in: Change all references to MY_MACHINE to MY_TARGET,
1056 to match configure script.
1058 Wed Apr 19 11:19:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
1060 * gen-c-prog.awk: Changed reference to "make-c-prog.awk" in
1061 comment emitted by this script to gen-c-prog.awk.
1063 * Makefile.in, configure.in: Converted to use autoconf.
1064 * configure: New file, generated with autoconf 2.3.
1065 * config/{mt-alpha, mt-dummy, mt-i386, mt-ns532, mt-sparc,
1066 mt-tahoe, mt-vax}: Removed.
1068 Mon Mar 13 21:44:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1070 * __bb_exit_func.c: New file, from David Mosberger-Tang.
1072 Thu Feb 9 16:56:07 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1074 * All *.c: More cleanup towards GNU format.
1076 * gmon_out.h (struct gmon_hist_hdr, struct gmon_cg_arc_record):
1077 replaced sizeof (bfd_vma) by size (char*) because Ken tells me
1078 that bfd_vma is only guaranteed to be at least as big as a pointer.
1080 (GMON_Record_tag): added explicit enumeration values to ensure
1081 compatibility across compilers.
1083 * gmon_io.c (get_vma, put_vma): replaced sizeof(bfd_vma) by
1086 Tue Feb 7 17:24:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1088 * All *.c and *.h files: Ran "indent -gnu". Cleaned up a couple
1089 of constructs GNU indent couldn't handle. Block comments not yet
1090 rewritten in GNU format.
1092 * gprof.c (VERSION): Changed to 2.6, to get in sync for next
1095 Sun Feb 5 16:19:46 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1097 * symtab.c (symtab_finalize): ensure globals symbols really
1098 are favored over static ones---even if their name looks less
1099 preferable; this is important for HP-UX; for example, there
1100 is a static label Ltext_something that aliases the global
1103 * hist.c (hist_print): auto-scaling is now in effect for FSF-style
1104 output only; also, auto-scaling is now performed based on
1105 per-call, rather than total execution time, which is what it was
1108 * gprof.h (File_Format): new type.
1110 * gprof.c (VERSION): upped to 2.7---seems to be completely out of
1111 sync with Cygnus version numbers though...
1113 (long_options): renamed --gmon-info to --file-info, --width added,
1114 renamed --old-file-format to --file-format
1115 (main): dito; also added support to read prof files, but as
1116 mon_out_read() is not implemented, it's #ifdef'd out for now
1118 (usage): update to reflect new options.
1120 * gmon_io.c: replaced "old_file_format" by more general
1121 "file_format" option
1123 * gmon.h (struct raw_phdr): fixed declaration for OSF/1.
1125 * core.c (core_sym_class): added back check for __gnu_compiled and
1126 ___gnu_compiled for the benefit of systems without
1127 bfd_find_nearest_line() support
1129 (get_src_info): now the libbfd is fixed, invoke bfd_find_nearest_line()
1130 with section-relative addresses
1132 (core_create_function_syms): get_src_info() calls are currently
1133 enabled for OSF/1 only. It appears to work allright for SunOS
1134 4.1.x as well, but on SPARCs it gets painfully slow with the
1135 current implementation of aout_32_find_nearest_line();
1136 unfortunately, this means that static functions will not have their
1137 filename printed in the call-graph function index; line-level
1138 profiling should still work, but requires some patience
1140 * cg_print.c (cg_print_index): sanitised printing of index when
1141 using FSF-style output; in particular, output width is now controlled
1142 via option --width and the function tries hard to keep columns
1143 aligned even in the presence of (occasional) long names
1145 * NOTES: a first shot at updating the documentation.
1147 Wed Feb 1 19:07:44 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1149 * core.c (core_create_function_syms): fixed computation of min_vma
1152 * *.c: removed rcsid.
1154 Tue Jan 31 16:18:18 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
1156 * Lots of changes from David Mosberger-Tang:
1158 Tue Oct 25 19:20:14 1994 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
1160 * gprof.c (main): put parentheses around & within &&.
1162 * basic_blocks.c (bb_read_rec): print warning message (once) when
1163 ignoring basic-block execution counts.
1165 * source.c (source_file_lookup_name): corrected second argument to
1168 * hist.c (print_header): merged Fri Oct 21 18:58:02 1994 change by
1169 Ken Raeburn <raeburn@cujo.cygnus.com> from binutils-2.5.1.
1171 * gmon_io.c (gmon_out_read): the output stule STYLE_GMON_INFO is now
1172 supported both for old and new (versioned) gmon.out files. Old
1173 files are identified as version 0.
1175 * gmon.h (struct raw_arc): count field is now sizeof(long) bytes
1176 long (instead of 4) because that is what OSF/1 v3.0 uses.
1178 * core.c: minor fixes and debugging info changes.
1180 Sun Sep 11 18:47:47 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1182 * core.c (core_init): if .text cannot be found, try $CODE$ (the
1183 name of the text-section under HP-UX).
1185 * hist.c (hist_assign_samples): fixed off-by-one bug: highpc
1186 points one past the last sampling bin, so hist_scale should be
1187 computed as "hist_scale /= hist_num_bins", not "hist_scale /=
1190 * gmon_io.c, hist.c, hist.h: renamed hist_num_samples to
1193 * configure.in: added alpha-*-*) for per-target config.
1195 * alpha.c, alpha.h: created.
1197 * gprof.c (default_excluded_list): <locore>, <hicore> added.
1199 * core.c (core_create_function_syms, core_create_line_syms):
1200 explicitly keep two sentinels "<locore>" and "<hicore>" that catch
1201 all addresses outside the text-space. Thus, sym_lookup(&symtab,
1202 addr) continues to guarantee not to return 0 on any address. It
1203 also avoids incorrectly crediting the first/last symbol in the
1206 * core.c (core_create_line_syms): always create function symbols
1207 first, then merge in line symbols; this is so that if parts of the
1208 program were compiled without -g, function-level symbols are
1211 * utils.c (print_name_only): support for print_path added.
1213 * symtab.c (cmp_addr): also use is_func flag in comparison.
1214 (symtab_finalize): return immediately when table empty; now
1215 more careful about getting rid of the right duplicate symbol.
1217 * sparc.c (find_call): many fixes---this function was rather
1218 botched in binutils-2.4 already; it should work again.
1220 * source.c (source_file_lookup_path): PATH is now strdup'ed (it is
1221 not good to rely on get_src_info() to return distinct string
1224 * search_list.c (search_list_append): added cast for xmalloc().
1226 * hist.c: added explicit initialization to some of the global
1227 variables; fixed SItab (scales were off by a factor of 10).
1229 * hist.h: include of bfd.h added.
1231 * gprof.c, gprof.h (print_path): added.
1233 * gprof.h (MAX): fixed.
1235 * gmon_out.h: renamed gmon_time_hist_hdr to gmon_hist_hdr.
1237 * gmon_io.c: added some casts to (long) so we can always print as %lx
1239 * core.c (core_get_text_space): fixed to make it work.
1241 * cg_print.c (cg_print_index): added support for print_path option.
1243 * cg_dfn.h (cg_dfn): wrap prototype in PARAMS().
1245 * call_graph.c, gmon_io.c, hist.c: avoid taking address of array
1246 as some compilers complain (e.g., DEC's OSF/1 compiler)
1248 * basic_blocks.c, gmon_io.c, hist.c, source.c, sym_ids.c,
1249 symtab.c: calls to memset() had 2nd and 3rd args reversed.
1251 Sat Sep 10 21:53:13 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1253 * gprof.c: added "_mcount" to default_excluded_list.
1254 (main): if output_style==0 and there is either a histogram or a
1255 call-graph, always generate flat and call-graph, no matter what
1256 line_granularity is set to.
1258 * source.c (source_file_lookup_name): if searching for sf->name
1259 fails, try again with filename obtained after stripping off any
1260 partial path from sf->name.
1262 * gprof.h (SRCDEBUG): added.
1264 * search_list.c (search_list_append): directories were added in wrong
1267 * reimplemented selection mechanism from ground up; it is now possible
1268 to accurately control what gets included/excluded in each of the
1269 output styles; a "symbol-specification" (spec) is the basic means
1270 to select a set of symbols; a spec has the syntax:
1272 spec == (FILENAME:(FUNCNAME|LINE_NUM) | NAME).
1275 any of the terminal symbols can be empty, in which case they
1276 match anything (wildcards). NAME is interpreted as a FILENAME
1277 if it contains a dot (e.g., foo.c), as LINE_NUM if it starts
1278 with a digit, and as FUNCNAME otherwise.
1280 For example, to get a call-graph display that ignores arcs
1281 from foo() to bar(), you'd say "--no-graph=foo/bar"; to
1282 show only arcs into bar() (no matter what the caller),
1283 you'd say "--graph=/bar"; and to get a call-graph without
1284 any arc info, you'd say "--graph=/"; similarly, to
1285 get a flat profile without mcount, you'd say "--no-flat=mcount"
1286 and to get a flat profile that shows includes all functions
1287 you'd say "--flat=""" (i.e., an empty spec)
1289 * hist.c (hist_print): top_time wasn't initialized to 0.0.
1291 Fri Sep 9 01:10:21 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1293 * gmon_out.h: all headers now declared in terms of characters
1294 to avoid getting into trouble with different compilers introducing
1295 different amount of padding; the code already accessed the fields
1296 through bfd functions, so that didn't have to change.
1298 * hist.c (hist_read_rec, hist_write_rec): added support for
1299 collection pc histograms measuring quantities other than time;
1300 the histogram header now includes a field that specifies the
1301 dimension of the quantity measured by the histogram bins
1302 (normally, this is "seconds", but other meaningful dimensions
1303 include such things as "I-cache misses", "instruction issue stalls"
1304 etc.); there is also a field to specify a one-character
1305 abbreviation for the dimension; in the case of time, this would
1306 be 's'; in most other cases it probably would be '1' (not a physical
1309 Thu Sep 8 16:05:08 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1311 * gprof.c, gmon_io.[ch]: BSD_COMPATIBLE is gone and new_file_version
1312 has become old_file_version; gmon_io.c now always supports old-style
1313 gmon.out files; it first tries to read gmon.out as a new version
1314 file, if that fails, it tries to read it in the old format;
1315 although not very likely, it is possible for gprof to mistake an
1316 old-style file as a new one (the first 4 bytes would have to
1317 be "gmon"---including the trailing '\0'); in that case, it is
1318 necessary to specify --old-file-version
1320 * gprof.h: removed dependency on SYSV; the code now always uses
1321 strrchr(), memset(), and memcpy() and does not include either
1322 of string.h or strings.h; this should make gprof compile on
1323 any (Unix) system without configuration (per suggestion of
1326 * gprof.c (usage): fixed location of --new-file-format option.
1328 * cg_arcs.c (propagate_flags): fixed typo in declaration.
1330 * flat_bl.m: removed formfeed at end of file; the form-feed
1331 is now printed cg_print.c only when necessary.
1333 * major rewrite of gprof---too many changes to mention all of
1336 + -l now requests profiling at the line level (as opposed
1337 to function level); in this mode, gprof creates a "symbol"
1338 (aka name-list entry) for each line of source code, instead
1339 of one per function)
1341 + support for a new gmon.out file format; the new format
1342 consists of a header with a magic and a version number,
1343 followed by a sequence of profile data; profile data
1344 can any of: (a) PC histogram, (b) call-graph arcs, or
1345 (c) basic-block execution counts; the version number makes
1346 it possible to extend gmon.out in a backwards compatible
1349 + support for tcov style annotated output: if the gmon.out file
1350 contains basic-block execution counts, the user can request
1351 the generation of annotated source files, much like Sun's
1356 + new scheme to suppress symbols that aren't function names
1357 (e.g., avoids mistaking a goto label as a function)
1359 + reorganized source code to make it more managable; as a
1360 side effect, gprof now compiles cleanly with "gcc -Wall"
1362 Thu Sep 1 15:46:49 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1364 * gprof.c (funcsymbol): bfd_find_nearest_line() is now used as a
1365 final cross-check to determine whether a static symbol should be
1366 considered as a function-name.
1368 Fri Aug 5 19:32:36 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1370 * gmon_io.c (gmon_out_read): recognize "-" as the filename for
1371 stdin; this is useful if you wanna keep gmon.out files compressed;
1372 this way you can "gzcat" the compressed file into gprof.
1374 * gprof.c: flag_min_count now initialized with 1 instead of 0.
1376 * basic_blocks.c (bb_annotate_source): added support for creating
1377 .tcov files when option flag_annotate_make_files is TRUE.
1378 (annotate_with_count): all counts less than the minimum count
1379 specified by -m are now annotated with hash-marks.
1381 * gprof.c (main): -A is now followed by a string of option chars.
1383 * basic_blocks.c (annotate_with_count): replaced b->count with
1386 * source.c: flag_annotate_source replaced by source_lock_map.
1388 * source.h: source_lock_map added.
1390 * gprof.c (main): new command-line syntax: -S simply specifies
1391 which source-files user is interested in; -A requests annotated
1392 source files and -AA requests that all lines in a source file
1395 Thu Aug 4 23:27:03 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1397 * basic_blocks.c (PATH_MAX): if undefined, define as 1024.
1399 * sparc.c, i386.c, tahoe.c, vax.c: added include of "time_hist.h"
1400 so s_lowpc etc. get declared.
1402 * arcs.h (doarcs): created.
1404 * arcs.c: reordered static functions such that they get defined
1407 * gprof.c (main): added options:
1408 -A: request annotation of all source lines (with -S)
1409 -m: minimum execution count (with default basic-block display)
1410 -N: force new file format (only if BSD_COMPATIBLE is defined)
1411 -S: annotate source file
1412 -t: set table length (with -S)
1414 * Makefile.am (OBJS): added basic_blocks.o call_graph.o gmon_io.o
1415 source.o time_hist.o
1417 Fri Jul 1 15:23:50 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1419 * gprof.c (asgnsamples): computation of "pcl" and "pch" depended
1420 on the fact being able to store a long in a double without loss of
1421 precision; this does not hold on machines with 64 bit longs and 64
1424 Fri Oct 21 18:58:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1426 * printgprof.c (flatprofheader): Always set totime to 1.0 if not
1427 greater than 0.0. Suggested by Harold Assink
1428 <carlo@sg.tn.tudelft.nl>.
1430 Fri Sep 23 15:06:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1432 * printgprof.c (printprof): Use free, not cfree.
1433 (printgprof, printindex): Ditto.
1435 Thu Sep 1 10:40:45 1994 Jeff Law (law@snake.cs.utah.edu)
1437 * gprof.h (kfromlist, ktolist, flist, Flist, elist, Elist): Make
1438 decls extern to keep native HP compiler quiet.
1440 Tue Aug 30 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1442 * gprof.c (funcsymbol): Ignore ___gnu_compiled as well as
1443 __gnu_compiled, for the benefit of systems which add a leading
1446 Wed Aug 24 12:49:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1448 * configure.in: Change i386-*-* to i[345]86-*-*.
1450 Sun Jul 10 00:35:31 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1452 * ns532.c, ns532.h: New Files. ns532 support.
1454 * config/mt-ns532: New File. ns532 support.
1456 * gprof.c: user register int i instead of defaulting the int.
1457 Allows compilation with -Dregister= for debugging.
1459 * configure.in: Add ns532 support.
1461 Thu Jun 23 11:22:41 1994 Jeff Law (law@snake.cs.utah.edu)
1463 * Makefile.in (gprof): Depend on $(LIBS).
1465 Fri May 27 12:24:57 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1467 From binutils-2.4 release:
1469 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1471 * configure.bat: [new] build makefile from makefile.in (dos)
1472 * hertz.c: allow static HERTZ (msdos needs it)
1473 * gprof.c: allow target to select "r" or "rb" for fopen
1474 * gprof.c: ignore __gnu_compiled symbols
1475 * i386.h: dfine FOPEN_RB to "rb" for dos.
1477 Tue May 17 15:30:22 1994 E. Michael Smith (ems@cygnus.com)
1479 * Makefile.in (.m.c:): Added .SUFFIXES : .m
1480 so flat_bl.c would make from flat_bl.m file.
1482 Thu May 5 19:23:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1484 * Makefile.in (install-info): Check for gprof.info in build dir,
1485 fall back to srcdir. Depend on it.
1487 * gprof.h (TRUE, FALSE): Always use undef before defining them.
1489 Mon Apr 4 23:47:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1491 * Makefile.in (MY_MACHINE): Renamed from MACHINE to avoid losing
1492 makes (osf1) in which the value of MACHINE can not be changed.
1493 * config/*.mt: Changed appropriately.
1495 Wed Mar 30 16:12:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1497 * gprof.c (getsymtab): Change nosyms to long. Rename
1498 get_symtab_upper_bound to bfd_get_symtab_upper_bound. Check for
1499 errors from bfd_get_symtab_upper_bound and
1500 bfd_canonicalize_symtab.
1502 Tue Mar 22 10:50:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1504 * gprof.c (funcsymbol): Use bfd_get_symbol_info instead of
1505 bfd_decode_symclass.
1507 Sun Mar 20 15:40:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1509 * Makefile.in: Avoid bug in hpux sed.
1511 Wed Dec 15 20:16:40 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1513 * gprof.texi (Invoking): add text about -v flag
1515 * gprof.1: add text about -v flag
1517 Wed Dec 8 16:55:06 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1519 * gprof.c (VERSION): defined a version macro, print the value
1520 when the -v option is used
1522 Tue Jul 6 10:11:56 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1524 * Makefile.in: Install correctly.
1526 Thu Jun 24 14:43:22 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1528 * gprof.c (main): Get whoami from argv, instead of hardcoding.
1529 Use it in usage message. Split usage message to fit in 80 cols.
1531 Sun Jun 20 20:58:02 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1533 * Makefile.in: Undo 15 June change.
1535 Wed Jun 16 12:54:53 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1537 * gmon.h, gprof.h: structs of chars used to hold external
1539 * gprof.c (getpfile, openpfile, readsamples): Swap data in using
1542 Tue Jun 15 23:09:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1544 * Makefile.in (.c.o): Look in ../include, not ../bfd, for bfd.h.
1546 Mon Jun 14 16:22:59 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1548 * Makefile.in: remove parentdir support
1550 Mon Jun 7 12:56:17 1993 Per Bothner (bothner@rtl.cygnus.com)
1552 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1553 * configure.in: No longer need to configure to get sysdep.h.
1555 Tue May 18 21:44:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1557 * Makefile.in (install): should not depend on install-info
1559 Mon Apr 26 12:37:46 1993 Ian Lance Taylor (ian@cygnus.com)
1561 * gprof.h: Include ansidecl.h before sysdep.h. Undefine hz.
1563 Tue Apr 13 16:14:03 1993 Per Bothner (bothner@cygnus.com)
1565 * Makefile.in: Add -g to CFLAGS.
1566 Ads LDFLAGS and use in place of CFLAGS where appropriate.
1567 * configure.in: Make a sysdep.hlink in the same way other
1568 bfd-based directories do.
1569 * gprof.h (UNIT): Replace non-standard 'u_short' by 'unsigned
1571 * gprof.h: #include sysdep.h instead of a bunch of stuff.
1572 * gprof.c (main): Fix typo gproff->gprof.
1574 Thu Mar 25 19:00:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1576 * gprof.texi: add INFO-DIR-ENTRY
1578 Tue Mar 23 00:03:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1580 * Makefile.in: add installcheck target
1582 Sat Feb 27 18:17:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1584 * gprof.c (funcsymbol): Invert test for aflag.
1586 Thu Feb 25 16:01:50 1993 Per Bothner (bothner@rtl.cygnus.com)
1588 * printgprof (xmalloc, xrealloc): Cast results of malloc
1591 Wed Feb 3 13:55:33 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1593 * Makefile.in: created info, install-info, dvi
1595 Wed Jan 6 00:58:09 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1597 * Makefile.in: fix install rule for $(PROG)
1599 Fri Oct 9 11:25:41 1992 Mark Eichin (eichin@cygnus.com)
1601 * gprof.1: updated SYNOPSIS to match actual behavior.
1603 Mon Oct 5 17:50:16 1992 Per Bothner (bothner@cygnus.com)
1605 * gen-c-prog.awk: New awk script, lightly changed from
1606 previously deleted make-c-prog.awk. Converts a text file
1607 to a c function that prints that text.
1608 * flat_bl.m, fsf_callg_bl.m, bsd_callg_bl.m: New files.
1609 Inputs to gen-c-prog.awk, containing text describing
1611 * blurbs.c: Removed. Use *_bl.c instead.
1612 * Makefile.in: Use gen-cprog.awk to generate *_bl.c files
1613 from *_bl.m files. Also, improve *clean rules.
1614 * printgprof.c (printgprof): Usw new function names from *_bl.c.
1617 Sun Aug 30 19:54:53 1992 Per Bothner (bothner@rtl.cygnus.com)
1619 * gprof.h, gprof.c, printfgprof.c: Add support for two
1620 output styles: The default is similar to the old FSF gprof,
1621 while -T sets the variable bsd_style_output, which causes
1622 output matching Berkeley's gprof. The biggest differences
1623 are that with the FSF style output, the flat profile comes
1624 before the call graph; numbers come before explanations;
1625 and there is less gratuitous white space.
1626 * gprof.h, gprof.c, printfgprof.c: New discard_underscores
1627 variable causes discarding of initial underscores when
1628 printing symbol names. It is set unless there is a "main"
1629 symbol (without an underscore).
1630 * printfgprof.c: New function printnameonly(), called
1631 by printname(). It handles stripping of initial '_',
1632 as well as C++ name-demangling.
1633 * gprof.callg, gprof.flat, make-c-prog.awk: Removed.
1634 It is just as convenient to edit blurbs.c directly.
1635 * Makefile.in: Removed rule for making blurbs.c.
1636 * blurbs.c: This is now a true source file (as opposed
1637 to being generated from gprof.callg and gprof.flat).
1638 Change style to use one long string literal, instead of
1639 one literal per output line. Add FSF-style blurb for call graph.
1641 Wed Aug 19 14:36:39 1992 Ian Lance Taylor (ian@cygnus.com)
1643 * Makefile.in: always create installation directories.
1645 Wed Aug 12 15:14:14 1992 Mark Eichin (eichin@cygnus.com)
1647 * Makefile.in: change ${MACHINE} to $(MACHINE).
1649 Sun Jul 19 17:34:01 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1651 * Makefile.in: removed installation of the now useless
1652 call.{flag,callg} files.
1654 * gprof.1: now uses the standard man macros instead of the new BSD
1657 Sun Jul 12 19:06:00 1992 John Gilmore (gnu at cygnus.com)
1659 * configure.in: Remove host section, expand target section.
1660 * config/mt-{tahoe,vax}: Add, to match existing support files.
1661 * config/tmake-*: Remove leftover crud.
1663 * blurbs.c: New file, created from gprof.flat and gprof.callg by
1664 * make-c-prog.awk: which processes text files into C programs.
1665 * printgprof.c (flatprofheader, gprofheader): Call new functions
1667 (printblurb): Remove.
1668 * Makefile.in: Infrastructure to build blurbs.
1669 * pathnames.h: has been removed. Gprof now has no filename
1673 Sat Jul 11 18:07:21 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1675 * Makefile.in: define man1dir and install the man page
1677 Fri Jul 10 21:14:08 1992 david d `zoo' zuhn (zoo@cygnus.com)
1679 * Makefile.in: added dummy info and install-info targets
1681 Thu Jun 4 11:34:02 1992 Mark Eichin (eichin at cygnus.com)
1683 * lookup.c: fixed fencepost in nllookup and added dbg_nllookup for
1684 help in debugging the problem (with -DDEBUG)
1685 * gprof.c: symbol values are now real values, don't add the vma
1686 anymore. (done for solaris; should verify this on other platforms)