1 2000-05-26 Alan Modra <alan@linuxcare.com.au>
3 * gprof.h: Remove most nls defines. They are pulled in by
4 bfd/sysdep.h. #include "ansidecl.h" not <ansidecl.h>
6 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
8 * gprof.texi: Fix numerous typos. Mention some DOS/Windows related
11 * configure.in: Check for setmode function.
12 * configure: Regenerate.
14 * gmon_io.h (SET_BINARY) [HAVE_SETMODE]: Define.
16 * gmon_io.c (gmon_out_read) [SET_BINARY]: Switch stdin into binary
19 * source.c: Include filenames.h and sys/stat.h.
20 (source_file_lookup_path, source_file_lookup_name): Use
21 FILENAME_CMP to compare file names.
22 (annotate_source) [__MSDOS__]: If "filename-ann" would overwrite
23 "filename", replace the extension with ".ann".
24 [HAVE_DOS_BASED_FILE_SYSTEM]: Support file names with
25 backslashes and drive letters.
28 * search_list.h (PATH_SEP_CHAR): Define.
30 * search_list.c (search_list_append): Use PATH_SEP_CHAR.
32 * hertz.c (HERTZ) [__MSDOS__]: Don't define unless they have
33 neither HAVE_SETITIMER nor HAVE_SYSCONF.
34 [HAVE_SETITIMER]: If they define both HAVE_SETITIMER and
35 HAVE_SYSCONF, try setitimer and fall back on sysconf.
37 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
39 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
40 --enable-build-warnings option.
41 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
42 * Makefile.in, configure, aclocal.m4: Re-generate.
44 2000-04-05 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
46 * gprof.c (copyright): Do not use N_ in array initializer.
48 2000-04-04 Alan Modra <alan@linuxcare.com.au>
50 * po/gprof.pot: Regenerate.
52 * gprof.c (usage): Restore translated part of bug string.
54 * Makefile.am (BASEDIR): Define.
59 (DEP, DEP1, dep.sed, dep, dep-in, dep-am): New targets.
62 * Makefile.in: Regenerate.
64 2000-04-03 Alan Modra <alan@linuxcare.com.au>
66 * gprof.h: #include "bin-bugs.h".
67 * gprof.c (usage): Use REPORT_BUGS_TO.
69 2000-03-31 Alan Modra <alan@linuxcare.com.au>
71 * symtab.c (symtab_finalize): Don't use post-increment on
72 structure copy, to work around a ppc gcc bug.
74 1999-09-29 Mark Kettenis <kettenis@gnu.org>
76 * hertz.h [MACH] (hertz): Remove macro. The
77 <machine/mach_param.h> include doesn't exist on al Mach based
78 systems, and the definition of hertz breaks compilation of hertz.c
81 2000-02-22 Ian Lance Taylor <ian@zembu.com>
83 From Brad Lucier <lucier@math.purdue.edu>:
84 * i386.c (i386_find_call): Add cast to ensure that printf argument
86 * tahoe.c (tahoe_find_call): Likewise.
87 * vax.c (vax_find_call): Likewise.
89 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
91 * utils.c (print_name_only): Don't pass error strings to
94 1999-09-24 Nick Clifton <nickc@cygnus.com>
96 * gmon_io.c (gmon_out_read): Make sure that sensible values
97 are extracted from a raw header.
99 1999-08-06 Ian Lance Taylor <ian@zembu.com>
101 From Brad Lucier <lucier@math.purdue.edu>:
102 * corefile.c (core_create_line_syms): Add cast for printf.
104 1999-07-21 Ian Lance Taylor <ian@zembu.com>
107 * configure.bat: Remove; obsolete.
109 1999-07-15 Ian Lance Taylor <ian@zembu.com>
111 * configure.in: Bump version number to 2.9.5.
112 * configure: Rebuild.
114 1999-07-11 Ian Lance Taylor <ian@zembu.com>
116 * corefile.c (core_create_function_syms): Add ATTRIBUTED_UNUSED.
117 * sym-ids.c (non_existent_file): Fully initialize structure.
119 1999-07-01 Ian Lance Taylor <ian@zembu.com>
121 * Many files: Add casts in many print statements to cast bfd_vma
122 values to unsigned long when calling printf.
123 * Makefile.am ($(OBJECTS)): Add gmon.h.
124 * Makefile.in: Rebuild.
126 Mon Jun 14 10:35:28 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
128 * gprof.texi: Fix typo.
130 1999-06-13 Ian Lance Taylor <ian@zembu.com>
132 From Bob Byrnes <byrnes@curl.com>:
133 * cg_dfn.c: Include "libiberty.h"
134 (DFN_INCR_DEPTH): Define instead of DFN_DEPTH.
135 (dfn_stack): Define as pointer rather than array.
136 (pre_visit): Reallocate dfn_stack as needed.
138 1999-04-26 Tom Tromey <tromey@cygnus.com>
140 * aclocal.m4, configure: Updated for new version of libtool.
142 1999-04-06 Ian Lance Taylor <ian@zembu.com>
144 * gprof.h (LC_MESSAGES): Never define.
145 * gprof.c (main): Don't pass LC_MESSAGES to setlocale if the
146 system does not define it.
148 1999-04-05 H.J. Lu <hjl@gnu.org>
150 * corefile.c (core_create_line_syms): Don't use fixed size array
151 for prev_name and prev_filename.
153 1999-04-04 Michael Hohmuth <hohmuth@innocent.com>
155 * gprof.h (FF_BSD44): Define.
156 * gmon.h (struct raw_phdr): Add version, profrate, and spare
157 fields unconditionally.
158 (struct old_raw_phdr): New struct.
159 * gprof.c (main): Handle -O 4.4bsd.
160 * gmon_io.c (gmon_out_read): Handle BSD 4.4 format, either
161 automatically or by user specification.
162 (gmon_out_write): Handle BSD 4.4 format.
163 * configure.in: Don't set BSD44_FORMAT.
164 * gprof.texi (Miscellaneous Options): Document -O 4.4bsd.
165 * configure, gconfig.in: Rebuild.
167 Tue Feb 16 17:01:33 1999 Ian Lance Taylor <ian@cygnus.com>
169 * configure.in: Change AC_PREREQ to 2.13. Change AM_PROG_INSTALL
170 to AC_PROG_INSTALL. Remove AM_CYGWIN32. Change AM_EXEEXT to
171 AC_EXEEXT. Add comment to AC_DEFINE.
172 * acconfig.h: Remove.
173 * aclocal.m4: Rebuild.
174 * configure: Rebuild.
175 * Makefile.in: Rebuild.
176 * gconfig.in: Rebuild.
178 Sun Dec 6 21:57:50 1998 Ian Lance Taylor <ian@cygnus.com>
180 * gprof.texi (Symspecs): Mention that you have to add any
181 underscore yourself when naming a symbol.
183 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
185 * configure.in: detect cygwin* instead of cygwin32*
186 * configure: regenerate
188 Wed Aug 12 14:59:06 1998 Ian Lance Taylor <ian@cygnus.com>
190 Avoid some overflow cases:
191 * basic_blocks.h (bb_min_calls): Change to unsigned long.
192 * call_graph.h (cg_tally): Change count parameter to unsigned
194 * cg_arcs.h (Arc): Change count field to unsigned long.
195 (arc_add): Change count parameter to unsigned long.
196 * source.h (Source_File): Change ncalls field to unsigned long.
197 * symtab.h (Sym): Change fields ncalls, bb_calls, and
198 cg.self_calls to unsigned long.
199 * Many files: Update accordingly.
201 * configure, Makefile.in, aclocal.m4: Rebuild with current tools.
203 Fri Jul 10 17:29:49 1998 Stan Cox <scox@equinox.cygnus.com>
205 * configure.in (BSD44_FORMAT): Define for cygwin32, win32, mingw32
206 * configure: Rebuild.
208 Fri Jun 12 13:40:05 1998 Tom Tromey <tromey@cygnus.com>
210 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
211 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
213 Sun May 10 22:35:33 1998 Jeffrey A Law (law@cygnus.com)
215 * po/Make-in (install-info): New target.
217 Tue May 5 18:28:40 1998 Tom Tromey <tromey@cygnus.com>
219 * gprof.h (_): Undefine BFD's version.
221 Tue Apr 28 19:17:33 1998 Tom Tromey <tromey@cygnus.com>
223 * gprof.c (main): Conditionally call setlocale.
224 * gprof.h: Include <locale.h> if HAVE_LOCALE_H.
225 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
227 Tue Apr 28 19:50:09 1998 Ian Lance Taylor <ian@cygnus.com>
229 * corefile.c: Rename from core.c.
230 * corefile.h: Rename from core.h.
231 * Many .c files: Include corefile.h rather than core.h.
232 * Makefile.am (sources): Change core.c to corefile.c.
233 (noinst_HEADERS): Change core.h to corefile.h.
234 ($(OBJECTS)): Depend upon corefile.h rather than core.h.
235 (corefile.o): Rename target from core.o, depend upon corefile.c.
236 * Makefile.in, po/POTFILES.in: Rebuild.
238 Mon Apr 27 16:50:40 1998 Ian Lance Taylor <ian@cygnus.com>
240 * configure.in: Change version number to 2.9.4
241 * configure: Rebuild.
243 Wed Apr 22 16:01:17 1998 Tom Tromey <tromey@cygnus.com>
245 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
247 Wed Apr 22 00:00:22 1998 Tom Tromey <tromey@scribbles.cygnus.com>
249 * gprof.h: Added includes and defines for gettext.
250 * configure.in (ALL_LINGUAS): New macro.
251 Call CY_GNU_GETTEXT. Create po/Makefile.in and po/Makefile.
252 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
253 HAVE_LC_MESSAGES): Define.
254 * gprof.c (main): Call setlocale, bindtextdomain, textdomain.
255 * Makefile.am (SUBDIRS): New macro.
256 (INCLUDES): Look in intl dirs for headers. Define LOCALEDIR.
257 (gprof_DEPENDENCIES): Added INTLDEPS.
258 (gprof_LDADD): Added INTLLLIBS.
259 (POTFILES): New macro.
260 (po/POTFILES.in): New target.
261 * Many files: Wrap user-visible strings with gettext invocation.
263 Tue Apr 7 12:43:37 1998 Ian Lance Taylor <ian@cygnus.com>
265 From hjl@lucon.org <H.J. Lu>:
266 * Makefile.am (diststuff): New target.
267 * Makefile.in: Rebuild.
269 Mon Mar 30 12:47:48 1998 Ian Lance Taylor <ian@cygnus.com>
271 * configure.in: Set version to 2.9.1.
272 * configure: Rebuild.
274 * Branched binutils 2.9.
276 Sat Mar 28 23:09:08 1998 Ian Lance Taylor <ian@cygnus.com>
278 Fix some gcc -Wall warnings:
279 * cg_arcs.c (num_cycles): Change to unsigned int.
281 (arc_add): Change maxarcs to unsigned int.
282 (cg_assemble): Change index to unsigned int.
283 * cg_arcs.h (num_cycles, numarcs): Update declarations.
284 * cg_print.c (cg_print): Change index to unsigned int.
285 (cg_print_index): Change index, nnames, todo, i, and j to unsigned
287 (cg_print_file_ordering): Change symbol_count and index2 to
289 * core.c (symbol_map_count): Change to unsigned int.
290 (core_create_function_syms): Change j to unsigned int.
291 (core_create_line_syms): Add cast to avoid warning.
292 * hist.c (hist_assign_samples): Change j to unsigned int.
293 (hist_print): Change index to unsigned i nt. Add cast to avoid
295 * sym_ids.c (parse_spec): Add casts to avoid warning.
296 * symtab.c (symtab_finalize): Change j to unsigned int.
297 (sym_lookup): Update printf format strings.
298 * symtab.h (Sym_Table): Change len to unsigned int.
299 * tahoe.c (tahoe_reladdr): Add casts to avoid warnings.
301 Tue Mar 24 19:00:11 1998 Ian Lance Taylor <ian@cygnus.com>
303 Add --demangle and --no-demangle options:
304 * gprof.h (demangle): Declare.
305 * gprof.c (demangle): New global variable.
306 (OPTION_DEMANGLE, OPTION_NO_DEMANGLE): Define.
307 (long_options): Add "demangle" and "no-demangle".
308 (usage): Mention --demangle and --no-demangle.
309 (main): Handle OPTION_DEMANGLE and OPTION_NO_DEMANGLE.
310 * utils.c (print_name_only): Only demangle symbol name if demangle
312 * gprof.texi (Output Options): Document new options.
314 Fri Mar 20 19:21:56 1998 Ian Lance Taylor <ian@cygnus.com>
316 * Makefile.in: Rebuild with automake 1.2e.
317 * aclocal.m4, configure: Rebuild with libtool 1.2.
319 Thu Feb 12 14:36:05 1998 Ian Lance Taylor <ian@cygnus.com>
321 * gprof.c (usage): Update bug-gnu-utils address.
323 Sat Feb 7 15:43:12 1998 Ian Lance Taylor <ian@cygnus.com>
325 * configure, aclocal.m4: Rebuild with new libtool.
327 Fri Feb 6 12:02:28 1998 Ian Lance Taylor <ian@cygnus.com>
329 * alpha.c (alpha_Instruction): Use int, not signed.
331 Fri Feb 6 02:00:19 1998 Jeffrey A Law (law@cygnus.com)
333 * core.c (core_init): Adding missing "break".
335 Thu Feb 5 12:49:37 1998 Ian Lance Taylor <ian@cygnus.com>
337 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
339 Tue Feb 3 14:25:25 1998 Brent Baccala <baccala@freesoft.org>
341 * bbconv.pl: New file.
342 * Makefile.am (EXTRA_DIST): Add bbconv.pl.
343 * Makefile.in: Rebuild.
345 * gprof.texi: Extensive additions to document all arguments and
348 * symtab.c (symtab_finalize): Prefer function symbols over line
350 (dbg_sym_lookup): Correct debugging messages.
352 * gprof.c (main): --sum implies --line.
354 * cg_print.c (cg_print): When doing line by line profiling, don't
355 use a non-function as a main listing item.
357 * call_graph.c (cg_tally): When using line by line profiling, use
358 the function symbol as the child.
360 * symtab.h (NBBS): Define.
361 (Sym): Add bb_addr and bb_calls fields.
362 * basic_blocks.c (bb_read_rec): Save multiple basic blocks per
364 (bb_write_blocks): Adjust for multiple basic blocks per symbol.
365 (print_exec_counts): Don't check whether a symbol is the start of
366 a basic block. Print all basic blocks for a symbol.
367 (annotate_with_count): Rewrite to print all basic block counts and
368 to pay attention to width argument.
369 (print_annotated_source): Don't check whether symbol is the start
372 Make it possible to build a cross gprof, although a few cases are
374 * configure.in: Don't set MY_TARGET.
375 * gprof.h: Don't include MACHINE_H. Don't define FOPEN_RB or
376 FOPEN_WB; just get them from sysdep.h.
377 * core.h (min_insn_size, offset_to_code): Declare.
378 * core.c (MIN_INSN_SIZE): Don't define.
379 (min_insn_size, offset_to_code): New variables.
380 (core_init): Initialize min_insn_size and offset_to_code.
381 (find_call): New function.
382 (core_create_line_syms): Don't use min_dist. Set is_static in
384 * hist.c (UNITS_TO_CODE): Define.
385 * gprof.c (default_excluded_list): Add "__mcount_internal".
386 * gmon.h: Change TARGET_alpha to __alpha__.
387 * hertz.h: Ifdef MACH, define hertz as HZ.
388 * alpha.c (alpha_Instruction): Rename from Instruction. Change
390 (alpha_find_call): Rename from find_call.
392 * dummy.c, dummy.h: Remove.
393 * i386.c (i386_iscall): Rename from iscall. Change all
394 references. Check for call instruction, not jump or lcall.
395 (i386_find_call): Rename from find_call. Correct for VMA.
396 Correct call destination computation. Don't dereference symbol if
399 * ns532.c, ns532.h: Remove.
400 * sparc.c (CALL): Define.
401 (sparc_find_call): Rename from find_call.
403 * tahoe.c: Include cg_arcs.h, core.h, hist.h, and symtab.h. Don't
406 (enum tahoe_opermodes, tahoe_operandenum): Define. Rename all
407 references to opermodes or operandenum to these.
408 (tahoe_operandmode): Rename from operandmode. Call abort if
409 switch does not return.
410 (tahoe_operandname): Rename from operandname. Call abort if
411 switch does not return.
412 (tahoe_operandlength): Rename from operandlength. Call abort if
413 switch does not return.
414 (tahoe_reladdr): Rename from reladdr.
415 (tahoe_find_call): Rename from find_call. Use core_text_space
416 rather than textspace.
418 * vax.c (CALLS, PC): Define.
419 (enum opermodes, operandenum, struct modebyte): Define.
420 (vax_operandmode): Rename from operandmode. Call abort if switch
422 (vax_operandname): Rename from operandname. Call abort if switch
424 (vax_operandlength): Rename from operandlength. Call abort if
425 switch does not return.
426 (vax_reladdr): Rename from reladdr.
427 (vax_find_call): Rename from find_call.
429 * Makefile.am (AUTOMAKE_OPTIONS): Set to cygnus.
431 (INCLUDES): Remove -DTARGET_$(MY_TARGET) and -DMACHINE_H=
433 (gprof_SOURCES): Add i386.c, alpha.c, vax.c, tahoe.c, sparc.c.
434 (gprof_DEPENDENCIES): Remove $(MY_TARGET).o.
435 (gprof_LDADD): Likewise.
436 (noinst_HEADERS): Remove alpha.h, i386.h, ns532.h, sparc.h,
437 tahoe.h, vax.h, dummy.h.
438 (EXTRA_DIST): Remove alpha.c, i386.c, ns532.c, sparc.c, tahoe.c,
440 ($(OBJECTS)): Don't depend upon $(MY_TARGET).h.
441 ($(MY_TARGET).o): Remove target.
442 (i386.o, alpha.o, vax.o, tahoe.o, sparc.o): New targets.
443 * configure, Makefile.in, aclocal.m4: Rebuild.
445 Mon Dec 29 14:17:08 1997 Ian Lance Taylor <ian@cygnus.com>
447 * core.c (core_sym_class): Treat weak symbols as text symbols.
448 From Dean Gaudet <dgaudet@arctic.org>.
450 Wed Sep 24 11:35:43 1997 Ian Lance Taylor <ian@cygnus.com>
452 * aclocal.m4: Rebuild with new libtool.
453 * Makefile.in: Rebuild with current automake.
454 * configure: Rebuild.
456 Sat Aug 9 16:25:01 1997 Ian Lance Taylor <ian@cygnus.com>
458 * configure.in: Change version number to 2.8.2. Call
459 AM_PROG_LIBTOOL. Remove shared library handling; now handled by
460 libtool. Add AM_CONFIG_HEADER. Change AC_PROG_INSTALL to
461 AM_PROG_INSTALL. Add AM_EXEEXT.
462 * Makefile.am (LINK): Remove.
463 (gprof_LDFLAGS): Remove
464 (gprof_DEPENDENCIES): Change libbfd.a to libbfd.la.
465 (gprof_LDADD): Likewise.
466 ($(OBJECTS)): Depend upon gconfig.h and ../bfd/config.h.
467 * gprof.h: Undefine PACKAGE and VERSION after including BFD
468 sysdep.h file, then include new gconfig.h file.
469 * gprof.c (VERSION): Don't define.
470 * acconfig.h: New file.
471 * stamp-h.in: New file.
472 * gconfig.in: New file, created by autoheader.
473 * Makefile.in, configure, aclocal.m4: Rebuild.
475 Sat Jun 28 23:20:42 1997 Ian Lance Taylor <ian@cygnus.com>
477 * aclocal.m4, configure, Makefile.in: Rebuild with automake 1.2.
479 Mon Jun 16 15:31:39 1997 Ian Lance Taylor <ian@cygnus.com>
481 * Makefile.am (INCLUDES): Add -DDEBUG.
482 * Makefile.in: Rebuild.
484 Tue Apr 15 14:19:30 1997 Ian Lance Taylor <ian@cygnus.com>
486 Change to use automake:
487 * Makefile.am: New file.
488 * configure.in: Run AM_INIT_AUTOMAKE, AM_MAINTAINER_MODE, and
490 * aclocal.m4: New file, created by aclocal.
491 * Makefile.in: Replace with file created by automake --cygnus.
492 * configure: Rebuild.
494 Thu Apr 3 13:21:25 1997 Ian Lance Taylor <ian@cygnus.com>
496 * gprof.c (VERSION): Define as "2.8.1".
498 * Branched binutils 2.8.
500 Thu Mar 27 17:15:23 1997 Ian Lance Taylor <ian@cygnus.com>
502 * gprof.c (main): Correct copyright message.
504 Mon Mar 24 11:12:26 1997 Ian Lance Taylor <ian@cygnus.com>
506 * Makefile.in (.c.o): Define TARGET_$(MY_TARGET) when compiling.
507 * gmon.h: Use bytes counts rather than sizeof in struct raw_phdr
510 Mon Mar 17 10:54:47 1997 David Mosberger-Tang <davidm@azstarnet.com>
512 * cg_arcs.c (arc_add): memset() newly alloced arc to ensure
513 all fields are initialized with 0.
515 Sat Mar 15 19:17:31 1997 H.J. Lu <hjl@lucon.org>
517 * symtab.h (find_call): Declare.
518 * cg_arcs.c (cg_assemble): Don't declare find_call.
519 * hist.c (scale_and_align_entries): Declare.
521 Thu Feb 27 12:46:53 1997 Ian Lance Taylor <ian@cygnus.com>
523 * configure.in: Define BSD44_FORMAT if the target looks like a
524 BSD4.4 derived system.
525 * configure: Rebuild.
526 * Makefile.in (.c.o): Add @DEFS@.
527 * gmon_io.c (gmon_out_read): In BSD44_FORMAT code, get profrate
528 from profrate field, not version field.
530 Thu Jan 16 17:42:54 1997 Ian Lance Taylor <ian@cygnus.com>
532 * dummy.c (find_call): Clear ignore_direct_calls.
534 Tue Dec 31 15:44:10 1996 Ian Lance Taylor <ian@cygnus.com>
536 * Makefile.in (.c.o): Add -D_GNU_SOURCE. Put $(CFLAGS) at the
538 (gprof): Put $(CFLAGS) after the other options.
540 Tue Nov 26 17:08:38 1996 Ian Lance Taylor <ian@cygnus.com>
542 * configure: Rebuild with autoconf 2.12.
544 Wed Oct 2 15:23:16 1996 Ian Lance Taylor <ian@cygnus.com>
546 * sparc.c (find_call): Align p_lowpc to avoid bus error.
548 Tue Oct 1 15:58:10 1996 Ian Lance Taylor <ian@cygnus.com>
550 * gprof.c (usage): Print bug report address.
551 (main): Change version printing to match current GNU standards.
553 Fri Aug 30 12:16:11 1996 Ian Lance Taylor <ian@cygnus.com>
555 * gmon.h: Replace #elif with #else/#endif.
557 Thu Aug 29 17:04:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
559 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
560 * configure: Regenerate.
562 Thu Aug 22 17:12:30 1996 Ian Lance Taylor <ian@cygnus.com>
564 * configure.in: Set and substitute HLDENV.
565 * configure: Rebuild.
566 * Makefile.in (HLDENV): New variable.
567 (gprof): Use $(HLDENV).
569 Wed Aug 7 14:43:51 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
571 * core.c (read_function_mappings): Cast xmalloc return.
573 Thu Jul 4 12:01:42 1996 Ian Lance Taylor <ian@cygnus.com>
575 * gprof.c (VERSION): Define as "2.7.1".
577 * Released binutils 2.7.
579 * bb_exit_func.c: Rename from __bb_exit_func.c, so that it can be
580 stored on a System V file system.
582 Thu Jun 27 11:36:22 1996 Ian Lance Taylor <ian@cygnus.com>
584 * configure.in: Call AC_ISC_POSIX.
585 * configure: Rebuild.
586 * Makefile.in (gprof): Pass $(CFLAGS) during link.
587 * hertz.c: Don't include <sys/time.h>; let sysdep.h handle that.
588 If HAVE_SETITIMER is not defined, try using sysconf.
590 Mon Jun 24 18:27:28 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
592 * Makefile.in (exec_prefix, bindir, libdir, mandir, infodir, datadir,
593 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
594 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
595 (AC_PROG_INSTALL): added.
596 * configure: Rebuilt.
598 Mon Jun 24 12:03:09 1996 Ian Lance Taylor <ian@cygnus.com>
600 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
601 using shared libraries.
602 * configure: Rebuild with autoconf 2.10.
604 Tue Jun 18 17:35:58 1996 Ian Lance Taylor <ian@cygnus.com>
606 * core.c (core_create_line_syms): Use xstrdup rather than strdup.
607 * source.c (source_file_lookup_path): Likewise.
609 Mon Apr 8 14:44:33 1996 Ian Lance Taylor <ian@cygnus.com>
611 * configure.in: Permit --enable-shared to specify a list of
613 * configure: Rebuild.
615 Thu Mar 21 17:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
617 * core.c (core_create_function_syms): Move filename and func_name
618 inside ifdef where they are used.
620 * core.c (core_sym_class): Parenthesize && within ||.
621 * symtab.c (symtab_finalize): Correct parenthesization.
623 * cg_print.h (cg_print_file_ordering): Declare.
624 (cg_print_function_ordering): Declare.
626 * __bb_exit_func.c (__bb_exit_func): Replace bcopy with memcpy.
627 * cg_arcs.c (arc_add): Likewise.
628 * cg_print.c (cg_print_function_ordering): Likewise.
630 Thu Mar 21 17:02:02 1996 David Mosberger-Tang <davidm@azstarnet.com>
632 * gprof.c (default_excluded_list): Add "__mcount".
634 * gprof.c (main): Change ifdef __osf__ to __alpha__.
636 * gmon_io.c (gmon_out_read): If BSD44_FORMAT is defined, get the
637 profiling rate from the header.
639 * gmon.h (struct raw_phdr): Only include pad if both __alpha__ and
640 __osf__ are defined. Add new fields if BSD44_FORMAT is defined.
642 * alpha.h (MIN_INSN_SIZE): Define.
643 * core.c (MIN_INSN_SIZE): If not defined, define as 1.
644 (core_sym_class): Ignore debugging symbols.
645 (core_create_line_syms): Use MIN_INSN_SIZE when gathering line
648 Wed Mar 20 18:15:47 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
650 * cg_print.c (cg_print_function_ordering): Fix __GNUC__ misspelled
652 (order_and_dump_functions_by_arcs): Likewise.
654 Tue Mar 12 12:19:50 1996 Ian Lance Taylor <ian@cygnus.com>
656 * configure: Rebuild with autoconf 2.8.
658 Sun Feb 18 15:06:18 1996 Ian Lance Taylor <ian@cygnus.com>
660 * configure.in: Check for 'do not mix' from native linker before
661 trying to use -rpath.
662 * configure: Rebuild.
664 Tue Feb 13 15:32:53 1996 Ian Lance Taylor <ian@cygnus.com>
666 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
667 * configure: Rebuild.
669 Wed Feb 7 14:03:17 1996 Ian Lance Taylor <ian@cygnus.com>
671 * configure.in: Don't set CC. Look for --enable-shared. Set
672 BFDLIB and HLDFLAGS and substitute them.
673 * configure: Rebuild.
674 * Makefile.in (LIBS): Use @BFDLIB@.
675 (HLDFLAGS): New variable.
676 (gprof): Use $(HLDFLAGS).
678 Mon Feb 5 16:34:44 1996 Ian Lance Taylor <ian@cygnus.com>
680 Support for building bfd and opcodes as shared libraries, based on
681 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
682 * Makefile.in (LIBDEPS): New variable.
683 (LIBS): Use -L../bfd -lbfd.
684 (gprof): Depend upon $(LIBDEPS) rather than $(LIBS).
686 Sat Dec 30 10:11:03 1995 Jeffrey A Law (law@cygnus.com)
688 * gprof.c (long_options): Add "--function-ordering" and
689 "--file-ordering" options.
690 (usage): Add new options to usage message.
691 (main): Handle new options.
692 * gprof.h (STYLE_FUNCTION_ORDER): Define.
693 (STYLE_FILE_ORDER): Define.
694 (function_mapping_file): Declare.
695 * cg_arcs.c (arcs, numarcs): New globals.
696 (arc_add): Put new arcs into the arc array so the function/file
697 ordering code can examine them.
698 * cg_arcs.h (struct arc): New field "has_been_placed".
699 (arcs, numarcs): Declare new globals.
700 * core.c (symbol_map, symbol_map_count): New globals.
701 (read_function_mappings): New function to read in a function
703 (core_init): Call read_function_mappings if a function mapping
705 (core_create_function_syms): Handle function to object file
707 * symtab.h (struct sym): New fields "mapped", "has_been_placed",
709 * cg_print.c (cmp_arc_count): New function for sorting arcs.
710 (cmp_fun_nuses): Likewise for functions.
711 (cg_print_function_ordering): New function to print a suggested
713 (cg_print_file_ordering): Likewise for ordering .o files.
714 (order_and_dump_functions_by_arcs): Helper function for function
715 and object file ordering code.
717 Sun Dec 24 21:32:27 1995 Jeffrey A Law (law@cygnus.com)
719 * core.c (core_sym_class): Ignore symbols without BSF_FUNCTION
720 set if ignore_non_function is set.
721 * gprof.h (ignore_non_functions): Declare.
722 * gprof.c (ignore_non_functions): Define.
723 (long_options): Add "ignore-non-functions".
724 (usage): Add new options.
725 (main): Recognize "-D" and "--ignore-non-functions" option.
727 Tue Nov 21 13:24:39 1995 Ken Raeburn <raeburn@cygnus.com>
729 * Makefile.in (.m.c): Strip out directory name from function
732 * hist.c (scale_and_align_entries): Don't use DEFUN_VOID. Do
733 UNITS_TO_CODE adjustment unconditionally; compiler can optimize
734 away zero-offset case. Refer to scaled_addr, not aligned_addr.
736 * vax.c: Don't include vax.h here.
738 Thu Nov 16 03:41:37 1995 Ken Raeburn <raeburn@cygnus.com>
740 Version 2.6 released.
742 Wed Nov 8 11:40:04 1995 Ian Lance Taylor <ian@cygnus.com>
744 * gprof.c (main): Cast getenv return value.
746 Mon Nov 6 15:05:00 1995 Ken Raeburn <raeburn@cygnus.com>
748 * Makefile.in (TAGS): New target.
750 Wed Nov 1 12:51:21 1995 Per Bothner <bothner@kalessin.cygnus.com>
752 * Makefile.in (DISTSTUFF): Rename to GEN_FILES, to avoid confusion.
753 (all): Depend on $(GEN_FILES), not diststuff (which also depends
756 Wed Nov 1 15:23:15 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
758 * sym_ids.c: Include <ctype.h>.
760 Wed Oct 25 13:24:31 1995 Per Bothner <bothner@kalessin.cygnus.com>
762 * Makefile.in (diststuff): Also make info.
763 (mostlyclean): Don't remove gprof.info*.
764 (maintainer-clean realclean): Also remove *.info*.
766 Fri Oct 6 16:25:32 1995 Ken Raeburn <raeburn@cygnus.com>
768 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
770 * Makefile.in: Add dependecies for $(OBJS) on header files.
772 * cg_print.c (print_cycle, print_members, cg_print_index): Fix new
773 style output format to make it consistent.
774 * dummy.c (find_call): Fix typo in error message.
776 Wed Sep 20 13:21:02 1995 Ian Lance Taylor <ian@cygnus.com>
778 * Makefile.in (maintainer-clean): New target, synonym for
781 Fri Sep 8 14:38:08 1995 Ian Lance Taylor <ian@cygnus.com>
783 * Makefile.in (install): Don't install in $(tooldir).
785 Fri Aug 25 15:30:05 1995 Ken Raeburn <raeburn@cygnus.com>
787 NS32K changes from Ian Dall:
788 * configure.in: Use ns32k, not ns532.
789 * ns532.c: Include symtab.h.
790 (find_call): Renamed from findcall. Print a message.
791 * ns532.h: Remove dummy.h comments.
793 Tue Aug 22 10:00:45 1995 Jeffrey A. Law <law@rtl.cygnus.com>
795 * Makefile.in (install): Remove "brokensed" hack, unnecessary now
796 that we're using autoconf.
798 Wed Jul 19 18:46:13 1995 Fred Fish <fnf@cygnus.com>
800 * core.c (get_src_info): Cast arg 7 of bfd_find_nearest_line
801 to proper type of "unsigned int *".
803 Fri Jun 16 15:29:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
805 * configure.in: Use changequote around use of [].
807 Mon Jun 12 12:14:52 1995 J.T. Conklin <jtc@rtl.cygnus.com>
809 * Makefile.in (distclean, realclean): Remove config.cache and
812 Wed May 17 17:56:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
814 * Makefile.in (Makefile): Added config.status to dependency list.
815 (config.status): New target.
816 (SHELL): New definition.
818 Tue Apr 25 21:11:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
820 * Makefile.in (install): Depend on "all".
822 Thu Apr 20 17:29:07 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
824 * Makefile.in: Change all references to MY_MACHINE to MY_TARGET,
825 to match configure script.
827 Wed Apr 19 11:19:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
829 * gen-c-prog.awk: Changed reference to "make-c-prog.awk" in
830 comment emitted by this script to gen-c-prog.awk.
832 * Makefile.in, configure.in: Converted to use autoconf.
833 * configure: New file, generated with autoconf 2.3.
834 * config/{mt-alpha, mt-dummy, mt-i386, mt-ns532, mt-sparc,
835 mt-tahoe, mt-vax}: Removed.
837 Mon Mar 13 21:44:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
839 * __bb_exit_func.c: New file, from David Mosberger-Tang.
841 Thu Feb 9 16:56:07 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
843 * All *.c: More cleanup towards GNU format.
845 * gmon_out.h (struct gmon_hist_hdr, struct gmon_cg_arc_record):
846 replaced sizeof (bfd_vma) by size (char*) because Ken tells me
847 that bfd_vma is only guaranteed to be at least as big as a pointer.
849 (GMON_Record_tag): added explicit enumeration values to ensure
850 compatibility across compilers.
852 * gmon_io.c (get_vma, put_vma): replaced sizeof(bfd_vma) by
855 Tue Feb 7 17:24:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
857 * All *.c and *.h files: Ran "indent -gnu". Cleaned up a couple
858 of constructs GNU indent couldn't handle. Block comments not yet
859 rewritten in GNU format.
861 * gprof.c (VERSION): Changed to 2.6, to get in sync for next
864 Sun Feb 5 16:19:46 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
866 * symtab.c (symtab_finalize): ensure globals symbols really
867 are favored over static ones---even if their name looks less
868 preferable; this is important for HP-UX; for example, there
869 is a static label Ltext_something that aliases the global
872 * hist.c (hist_print): auto-scaling is now in effect for FSF-style
873 output only; also, auto-scaling is now performed based on
874 per-call, rather than total execution time, which is what it was
877 * gprof.h (File_Format): new type.
879 * gprof.c (VERSION): upped to 2.7---seems to be completely out of
880 sync with Cygnus version numbers though...
882 (long_options): renamed --gmon-info to --file-info, --width added,
883 renamed --old-file-format to --file-format
884 (main): dito; also added support to read prof files, but as
885 mon_out_read() is not implemented, it's #ifdef'd out for now
887 (usage): update to reflect new options.
889 * gmon_io.c: replaced "old_file_format" by more general
892 * gmon.h (struct raw_phdr): fixed declaration for OSF/1.
894 * core.c (core_sym_class): added back check for __gnu_compiled and
895 ___gnu_compiled for the benefit of systems without
896 bfd_find_nearest_line() support
898 (get_src_info): now the libbfd is fixed, invoke bfd_find_nearest_line()
899 with section-relative addresses
901 (core_create_function_syms): get_src_info() calls are currently
902 enabled for OSF/1 only. It appears to work allright for SunOS
903 4.1.x as well, but on SPARCs it gets painfully slow with the
904 current implementation of aout_32_find_nearest_line();
905 unfortunately, this means that static functions will not have their
906 filename printed in the call-graph function index; line-level
907 profiling should still work, but requires some patience
909 * cg_print.c (cg_print_index): sanitised printing of index when
910 using FSF-style output; in particular, output width is now controlled
911 via option --width and the function tries hard to keep columns
912 aligned even in the presence of (occasional) long names
914 * NOTES: a first shot at updating the documentation.
916 Wed Feb 1 19:07:44 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
918 * core.c (core_create_function_syms): fixed computation of min_vma
921 * *.c: removed rcsid.
923 Tue Jan 31 16:18:18 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
925 * Lots of changes from David Mosberger-Tang:
927 Tue Oct 25 19:20:14 1994 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
929 * gprof.c (main): put parentheses around & within &&.
931 * basic_blocks.c (bb_read_rec): print warning message (once) when
932 ignoring basic-block execution counts.
934 * source.c (source_file_lookup_name): corrected second argument to
937 * hist.c (print_header): merged Fri Oct 21 18:58:02 1994 change by
938 Ken Raeburn <raeburn@cujo.cygnus.com> from binutils-2.5.1.
940 * gmon_io.c (gmon_out_read): the output stule STYLE_GMON_INFO is now
941 supported both for old and new (versioned) gmon.out files. Old
942 files are identified as version 0.
944 * gmon.h (struct raw_arc): count field is now sizeof(long) bytes
945 long (instead of 4) because that is what OSF/1 v3.0 uses.
947 * core.c: minor fixes and debugging info changes.
949 Sun Sep 11 18:47:47 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
951 * core.c (core_init): if .text cannot be found, try $CODE$ (the
952 name of the text-section under HP-UX).
954 * hist.c (hist_assign_samples): fixed off-by-one bug: highpc
955 points one past the last sampling bin, so hist_scale should be
956 computed as "hist_scale /= hist_num_bins", not "hist_scale /=
959 * gmon_io.c, hist.c, hist.h: renamed hist_num_samples to
962 * configure.in: added alpha-*-*) for per-target config.
964 * alpha.c, alpha.h: created.
966 * gprof.c (default_excluded_list): <locore>, <hicore> added.
968 * core.c (core_create_function_syms, core_create_line_syms):
969 explicitly keep two sentinels "<locore>" and "<hicore>" that catch
970 all addresses outside the text-space. Thus, sym_lookup(&symtab,
971 addr) continues to guarantee not to return 0 on any address. It
972 also avoids incorrectly crediting the first/last symbol in the
975 * core.c (core_create_line_syms): always create function symbols
976 first, then merge in line symbols; this is so that if parts of the
977 program were compiled without -g, function-level symbols are
980 * utils.c (print_name_only): support for print_path added.
982 * symtab.c (cmp_addr): also use is_func flag in comparison.
983 (symtab_finalize): return immediately when table empty; now
984 more careful about getting rid of the right duplicate symbol.
986 * sparc.c (find_call): many fixes---this function was rather
987 botched in binutils-2.4 already; it should work again.
989 * source.c (source_file_lookup_path): PATH is now strdup'ed (it is
990 not good to rely on get_src_info() to return distinct string
993 * search_list.c (search_list_append): added cast for xmalloc().
995 * hist.c: added explicit initialization to some of the global
996 variables; fixed SItab (scales were off by a factor of 10).
998 * hist.h: include of bfd.h added.
1000 * gprof.c, gprof.h (print_path): added.
1002 * gprof.h (MAX): fixed.
1004 * gmon_out.h: renamed gmon_time_hist_hdr to gmon_hist_hdr.
1006 * gmon_io.c: added some casts to (long) so we can always print as %lx
1008 * core.c (core_get_text_space): fixed to make it work.
1010 * cg_print.c (cg_print_index): added support for print_path option.
1012 * cg_dfn.h (cg_dfn): wrap prototype in PARAMS().
1014 * call_graph.c, gmon_io.c, hist.c: avoid taking address of array
1015 as some compilers complain (e.g., DEC's OSF/1 compiler)
1017 * basic_blocks.c, gmon_io.c, hist.c, source.c, sym_ids.c,
1018 symtab.c: calls to memset() had 2nd and 3rd args reversed.
1020 Sat Sep 10 21:53:13 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1022 * gprof.c: added "_mcount" to default_excluded_list.
1023 (main): if output_style==0 and there is either a histogram or a
1024 call-graph, always generate flat and call-graph, no matter what
1025 line_granularity is set to.
1027 * source.c (source_file_lookup_name): if searching for sf->name
1028 fails, try again with filename obtained after stripping off any
1029 partial path from sf->name.
1031 * gprof.h (SRCDEBUG): added.
1033 * search_list.c (search_list_append): directories were added in wrong
1036 * reimplemented selection mechanism from ground up; it is now possible
1037 to accurately control what gets included/excluded in each of the
1038 output styles; a "symbol-specification" (spec) is the basic means
1039 to select a set of symbols; a spec has the syntax:
1041 spec == (FILENAME:(FUNCNAME|LINE_NUM) | NAME).
1044 any of the terminal symbols can be empty, in which case they
1045 match anything (wildcards). NAME is interpreted as a FILENAME
1046 if it contains a dot (e.g., foo.c), as LINE_NUM if it starts
1047 with a digit, and as FUNCNAME otherwise.
1049 For example, to get a call-graph display that ignores arcs
1050 from foo() to bar(), you'd say "--no-graph=foo/bar"; to
1051 show only arcs into bar() (no matter what the caller),
1052 you'd say "--graph=/bar"; and to get a call-graph without
1053 any arc info, you'd say "--graph=/"; similarly, to
1054 get a flat profile without mcount, you'd say "--no-flat=mcount"
1055 and to get a flat profile that shows includes all functions
1056 you'd say "--flat=""" (i.e., an empty spec)
1058 * hist.c (hist_print): top_time wasn't initialized to 0.0.
1060 Fri Sep 9 01:10:21 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1062 * gmon_out.h: all headers now declared in terms of characters
1063 to avoid getting into trouble with different compilers introducing
1064 different amount of padding; the code already accessed the fields
1065 through bfd functions, so that didn't have to change.
1067 * hist.c (hist_read_rec, hist_write_rec): added support for
1068 collection pc histograms measuring quantities other than time;
1069 the histogram header now includes a field that specifies the
1070 dimension of the quantity measured by the histogram bins
1071 (normally, this is "seconds", but other meaningful dimensions
1072 include such things as "I-cache misses", "instruction issue stalls"
1073 etc.); there is also a field to specify a one-character
1074 abbreviation for the dimension; in the case of time, this would
1075 be 's'; in most other cases it probably would be '1' (not a physical
1078 Thu Sep 8 16:05:08 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1080 * gprof.c, gmon_io.[ch]: BSD_COMPATIBLE is gone and new_file_version
1081 has become old_file_version; gmon_io.c now always supports old-style
1082 gmon.out files; it first tries to read gmon.out as a new version
1083 file, if that fails, it tries to read it in the old format;
1084 although not very likely, it is possible for gprof to mistake an
1085 old-style file as a new one (the first 4 bytes would have to
1086 be "gmon"---including the trailing '\0'); in that case, it is
1087 necessary to specify --old-file-version
1089 * gprof.h: removed dependency on SYSV; the code now always uses
1090 strrchr(), memset(), and memcpy() and does not include either
1091 of string.h or strings.h; this should make gprof compile on
1092 any (Unix) system without configuration (per suggestion of
1095 * gprof.c (usage): fixed location of --new-file-format option.
1097 * cg_arcs.c (propagate_flags): fixed typo in declaration.
1099 * flat_bl.m: removed formfeed at end of file; the form-feed
1100 is now printed cg_print.c only when necessary.
1102 * major rewrite of gprof---too many changes to mention all of
1105 + -l now requests profiling at the line level (as opposed
1106 to function level); in this mode, gprof creates a "symbol"
1107 (aka name-list entry) for each line of source code, instead
1108 of one per function)
1110 + support for a new gmon.out file format; the new format
1111 consists of a header with a magic and a version number,
1112 followed by a sequence of profile data; profile data
1113 can any of: (a) PC histogram, (b) call-graph arcs, or
1114 (c) basic-block execution counts; the version number makes
1115 it possible to extend gmon.out in a backwards compatible
1118 + support for tcov style annotated output: if the gmon.out file
1119 contains basic-block execution counts, the user can request
1120 the generation of annotated source files, much like Sun's
1125 + new scheme to suppress symbols that aren't function names
1126 (e.g., avoids mistaking a goto label as a function)
1128 + reorganized source code to make it more managable; as a
1129 side effect, gprof now compiles cleanly with "gcc -Wall"
1131 Thu Sep 1 15:46:49 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1133 * gprof.c (funcsymbol): bfd_find_nearest_line() is now used as a
1134 final cross-check to determine whether a static symbol should be
1135 considered as a function-name.
1137 Fri Aug 5 19:32:36 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1139 * gmon_io.c (gmon_out_read): recognize "-" as the filename for
1140 stdin; this is useful if you wanna keep gmon.out files compressed;
1141 this way you can "gzcat" the compressed file into gprof.
1143 * gprof.c: flag_min_count now initialized with 1 instead of 0.
1145 * basic_blocks.c (bb_annotate_source): added support for creating
1146 .tcov files when option flag_annotate_make_files is TRUE.
1147 (annotate_with_count): all counts less than the minimum count
1148 specified by -m are now annotated with hash-marks.
1150 * gprof.c (main): -A is now followed by a string of option chars.
1152 * basic_blocks.c (annotate_with_count): replaced b->count with
1155 * source.c: flag_annotate_source replaced by source_lock_map.
1157 * source.h: source_lock_map added.
1159 * gprof.c (main): new command-line syntax: -S simply specifies
1160 which source-files user is interested in; -A requests annotated
1161 source files and -AA requests that all lines in a source file
1164 Thu Aug 4 23:27:03 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1166 * basic_blocks.c (PATH_MAX): if undefined, define as 1024.
1168 * sparc.c, i386.c, tahoe.c, vax.c: added include of "time_hist.h"
1169 so s_lowpc etc. get declared.
1171 * arcs.h (doarcs): created.
1173 * arcs.c: reordered static functions such that they get defined
1176 * gprof.c (main): added options:
1177 -A: request annotation of all source lines (with -S)
1178 -m: minimum execution count (with default basic-block display)
1179 -N: force new file format (only if BSD_COMPATIBLE is defined)
1180 -S: annotate source file
1181 -t: set table length (with -S)
1183 * Makefile (OBJS): added basic_blocks.o call_graph.o gmon_io.o
1184 source.o time_hist.o
1186 Fri Jul 1 15:23:50 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
1188 * gprof.c (asgnsamples): computation of "pcl" and "pch" depended
1189 on the fact being able to store a long in a double without loss of
1190 precision; this does not hold on machines with 64 bit longs and 64
1193 Fri Oct 21 18:58:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1195 * printgprof.c (flatprofheader): Always set totime to 1.0 if not
1196 greater than 0.0. Suggested by Harold Assink
1197 <carlo@sg.tn.tudelft.nl>.
1199 Fri Sep 23 15:06:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
1201 * printgprof.c (printprof): Use free, not cfree.
1202 (printgprof, printindex): Ditto.
1204 Thu Sep 1 10:40:45 1994 Jeff Law (law@snake.cs.utah.edu)
1206 * gprof.h (kfromlist, ktolist, flist, Flist, elist, Elist): Make
1207 decls extern to keep native HP compiler quiet.
1209 Tue Aug 30 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1211 * gprof.c (funcsymbol): Ignore ___gnu_compiled as well as
1212 __gnu_compiled, for the benefit of systems which add a leading
1215 Wed Aug 24 12:49:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1217 * configure.in: Change i386-*-* to i[345]86-*-*.
1219 Sun Jul 10 00:35:31 1994 Ian Dall (dall@hfrd.dsto.gov.au)
1221 * ns532.c, ns532.h: New Files. ns532 support.
1223 * config/mt-ns532: New File. ns532 support.
1225 * gprof.c: user register int i instead of defaulting the int.
1226 Allows compilation with -Dregister= for debugging.
1228 * configure.in: Add ns532 support.
1230 Thu Jun 23 11:22:41 1994 Jeff Law (law@snake.cs.utah.edu)
1232 * Makefile.in (gprof): Depend on $(LIBS).
1234 Fri May 27 12:24:57 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1236 From binutils-2.4 release:
1238 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1240 * configure.bat: [new] build makefile from makefile.in (dos)
1241 * hertz.c: allow static HERTZ (msdos needs it)
1242 * gprof.c: allow target to select "r" or "rb" for fopen
1243 * gprof.c: ignore __gnu_compiled symbols
1244 * i386.h: dfine FOPEN_RB to "rb" for dos.
1246 Tue May 17 15:30:22 1994 E. Michael Smith (ems@cygnus.com)
1248 * Makefile.in (.m.c:): Added .SUFFIXES : .m
1249 so flat_bl.c would make from flat_bl.m file.
1251 Thu May 5 19:23:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1253 * Makefile.in (install-info): Check for gprof.info in build dir,
1254 fall back to srcdir. Depend on it.
1256 * gprof.h (TRUE, FALSE): Always use undef before defining them.
1258 Mon Apr 4 23:47:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1260 * Makefile.in (MY_MACHINE): Renamed from MACHINE to avoid losing
1261 makes (osf1) in which the value of MACHINE can not be changed.
1262 * config/*.mt: Changed appropriately.
1264 Wed Mar 30 16:12:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1266 * gprof.c (getsymtab): Change nosyms to long. Rename
1267 get_symtab_upper_bound to bfd_get_symtab_upper_bound. Check for
1268 errors from bfd_get_symtab_upper_bound and
1269 bfd_canonicalize_symtab.
1271 Tue Mar 22 10:50:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1273 * gprof.c (funcsymbol): Use bfd_get_symbol_info instead of
1274 bfd_decode_symclass.
1276 Sun Mar 20 15:40:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1278 * Makefile.in: Avoid bug in hpux sed.
1280 Wed Dec 15 20:16:40 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1282 * gprof.texi (Invoking): add text about -v flag
1284 * gprof.1: add text about -v flag
1286 Wed Dec 8 16:55:06 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1288 * gprof.c (VERSION): defined a version macro, print the value
1289 when the -v option is used
1291 Tue Jul 6 10:11:56 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1293 * Makefile.in: Install correctly.
1295 Thu Jun 24 14:43:22 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1297 * gprof.c (main): Get whoami from argv, instead of hardcoding.
1298 Use it in usage message. Split usage message to fit in 80 cols.
1300 Sun Jun 20 20:58:02 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1302 * Makefile.in: Undo 15 June change.
1304 Wed Jun 16 12:54:53 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1306 * gmon.h, gprof.h: structs of chars used to hold external
1308 * gprof.c (getpfile, openpfile, readsamples): Swap data in using
1311 Tue Jun 15 23:09:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1313 * Makefile.in (.c.o): Look in ../include, not ../bfd, for bfd.h.
1315 Mon Jun 14 16:22:59 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1317 * Makefile.in: remove parentdir support
1319 Mon Jun 7 12:56:17 1993 Per Bothner (bothner@rtl.cygnus.com)
1321 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1322 * configure.in: No longer need to configure to get sysdep.h.
1324 Tue May 18 21:44:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1326 * Makefile.in (install): should not depend on install-info
1328 Mon Apr 26 12:37:46 1993 Ian Lance Taylor (ian@cygnus.com)
1330 * gprof.h: Include ansidecl.h before sysdep.h. Undefine hz.
1332 Tue Apr 13 16:14:03 1993 Per Bothner (bothner@cygnus.com)
1334 * M Makefile.in: Add -g to CFLAGS.
1335 Ads LDFLAGS and use in place of CFLAGS where appropriate.
1336 * configure.in: Make a sysdep.hlink in the same way other
1337 bfd-based directories do.
1338 * gprof.h (UNIT): Replace non-standard 'u_short' by 'unsigned
1340 * gprof.h: #include sysdep.h instead of a bunch of stuff.
1341 * gprof.c (main): Fix typo gproff->gprof.
1343 Thu Mar 25 19:00:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1345 * gprof.texi: add INFO-DIR-ENTRY
1347 Tue Mar 23 00:03:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1349 * Makefile.in: add installcheck target
1351 Sat Feb 27 18:17:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1353 * gprof.c (funcsymbol): Invert test for aflag.
1355 Thu Feb 25 16:01:50 1993 Per Bothner (bothner@rtl.cygnus.com)
1357 * printgprof (xmalloc, xrealloc): Cast results of malloc
1360 Wed Feb 3 13:55:33 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1362 * Makefile.in: created info, install-info, dvi
1364 Wed Jan 6 00:58:09 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1366 * Makefile.in: fix install rule for $(PROG)
1368 Fri Oct 9 11:25:41 1992 Mark Eichin (eichin@cygnus.com)
1370 * gprof.1: updated SYNOPSIS to match actual behavior.
1372 Mon Oct 5 17:50:16 1992 Per Bothner (bothner@cygnus.com)
1374 * gen-c-prog.awk: New awk script, lightly changed from
1375 previously deleted make-c-prog.awk. Converts a text file
1376 to a c function that prints that text.
1377 * flat_bl.m, fsf_callg_bl.m, bsd_callg_bl.m: New files.
1378 Inputs to gen-c-prog.awk, containing text describing
1380 * blurbs.c: Removed. Use *_bl.c instead.
1381 * Makefile.in: Use gen-cprog.awk to generate *_bl.c files
1382 from *_bl.m files. Also, improve *clean rules.
1383 * printgprof.c (printgprof): Usw new function names from *_bl.c.
1386 Sun Aug 30 19:54:53 1992 Per Bothner (bothner@rtl.cygnus.com)
1388 * gprof.h, gprof.c, printfgprof.c: Add support for two
1389 output styles: The default is similar to the old FSF gprof,
1390 while -T sets the variable bsd_style_output, which causes
1391 output matching Berkeley's gprof. The biggest differences
1392 are that with the FSF style output, the flat profile comes
1393 before the call graph; numbers come before explanations;
1394 and there is less gratuitous white space.
1395 * gprof.h, gprof.c, printfgprof.c: New discard_underscores
1396 variable causes discarding of initial underscores when
1397 printing symbol names. It is set unless there is a "main"
1398 symbol (without an underscore).
1399 * printfgprof.c: New function printnameonly(), called
1400 by printname(). It handles stripping of initial '_',
1401 as well as C++ name-demangling.
1402 * gprof.callg, gprof.flat, make-c-prog.awk: Removed.
1403 It is just as convenient to edit blurbs.c directly.
1404 * Makefile.in: Removed rule for making blurbs.c.
1405 * blurbs.c: This is now a true source file (as opposed
1406 to being generated from gprof.callg and gprof.flat).
1407 Change style to use one long string literal, instead of
1408 one literal per output line. Add FSF-style blurb for call graph.
1410 Wed Aug 19 14:36:39 1992 Ian Lance Taylor (ian@cygnus.com)
1412 * Makefile.in: always create installation directories.
1414 Wed Aug 12 15:14:14 1992 Mark Eichin (eichin@cygnus.com)
1416 * Makefile.in: change ${MACHINE} to $(MACHINE).
1418 Sun Jul 19 17:34:01 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1420 * Makefile.in: removed installation of the now useless
1421 call.{flag,callg} files.
1423 * gprof.1: now uses the standard man macros instead of the new BSD
1426 Sun Jul 12 19:06:00 1992 John Gilmore (gnu at cygnus.com)
1428 * configure.in: Remove host section, expand target section.
1429 * config/mt-{tahoe,vax}: Add, to match existing support files.
1430 * config/tmake-*: Remove leftover crud.
1432 * blurbs.c: New file, created from gprof.flat and gprof.callg by
1433 * make-c-prog.awk: which processes text files into C programs.
1434 * printgprof.c (flatprofheader, gprofheader): Call new functions
1436 (printblurb): Remove.
1437 * Makefile.in: Infrastructure to build blurbs.
1438 * pathnames.h: has been removed. Gprof now has no filename
1442 Sat Jul 11 18:07:21 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1444 * Makefile.in: define man1dir and install the man page
1446 Fri Jul 10 21:14:08 1992 david d `zoo' zuhn (zoo@cygnus.com)
1448 * Makefile.in: added dummy info and install-info targets
1450 Thu Jun 4 11:34:02 1992 Mark Eichin (eichin at cygnus.com)
1452 * lookup.c: fixed fencepost in nllookup and added dbg_nllookup for
1453 help in debugging the problem (with -DDEBUG)
1454 * gprof.c: symbol values are now real values, don't add the vma
1455 anymore. (done for solaris; should verify this on other platforms)
1456 * ChangeLog: created.