1 Tue Apr 28 19:50:09 1998 Ian Lance Taylor <ian@cygnus.com>
3 * corefile.c: Rename from core.c.
4 * corefile.h: Rename from core.h.
5 * Many .c files: Include corefile.h rather than core.h.
6 * Makefile.am (sources): Change core.c to corefile.c.
7 (noinst_HEADERS): Change core.h to corefile.h.
8 ($(OBJECTS)): Depend upon corefile.h rather than core.h.
9 (corefile.o): Rename target from core.o, depend upon corefile.c.
10 * Makefile.in, po/POTFILES.in: Rebuild.
12 Mon Apr 27 16:50:40 1998 Ian Lance Taylor <ian@cygnus.com>
14 * configure.in: Change version number to 2.9.4
17 Wed Apr 22 16:01:17 1998 Tom Tromey <tromey@cygnus.com>
19 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
21 Wed Apr 22 00:00:22 1998 Tom Tromey <tromey@scribbles.cygnus.com>
23 * gprof.h: Added includes and defines for gettext.
24 * configure.in (ALL_LINGUAS): New macro.
25 Call CY_GNU_GETTEXT. Create po/Makefile.in and po/Makefile.
26 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
27 HAVE_LC_MESSAGES): Define.
28 * gprof.c (main): Call setlocale, bindtextdomain, textdomain.
29 * Makefile.am (SUBDIRS): New macro.
30 (INCLUDES): Look in intl dirs for headers. Define LOCALEDIR.
31 (gprof_DEPENDENCIES): Added INTLDEPS.
32 (gprof_LDADD): Added INTLLLIBS.
33 (POTFILES): New macro.
34 (po/POTFILES.in): New target.
35 * Many files: Wrap user-visible strings with gettext invocation.
37 Tue Apr 7 12:43:37 1998 Ian Lance Taylor <ian@cygnus.com>
39 From hjl@lucon.org <H.J. Lu>:
40 * Makefile.am (diststuff): New target.
41 * Makefile.in: Rebuild.
43 Mon Mar 30 12:47:48 1998 Ian Lance Taylor <ian@cygnus.com>
45 * configure.in: Set version to 2.9.1.
48 * Branched binutils 2.9.
50 Sat Mar 28 23:09:08 1998 Ian Lance Taylor <ian@cygnus.com>
52 Fix some gcc -Wall warnings:
53 * cg_arcs.c (num_cycles): Change to unsigned int.
55 (arc_add): Change maxarcs to unsigned int.
56 (cg_assemble): Change index to unsigned int.
57 * cg_arcs.h (num_cycles, numarcs): Update declarations.
58 * cg_print.c (cg_print): Change index to unsigned int.
59 (cg_print_index): Change index, nnames, todo, i, and j to unsigned
61 (cg_print_file_ordering): Change symbol_count and index2 to
63 * core.c (symbol_map_count): Change to unsigned int.
64 (core_create_function_syms): Change j to unsigned int.
65 (core_create_line_syms): Add cast to avoid warning.
66 * hist.c (hist_assign_samples): Change j to unsigned int.
67 (hist_print): Change index to unsigned i nt. Add cast to avoid
69 * sym_ids.c (parse_spec): Add casts to avoid warning.
70 * symtab.c (symtab_finalize): Change j to unsigned int.
71 (sym_lookup): Update printf format strings.
72 * symtab.h (Sym_Table): Change len to unsigned int.
73 * tahoe.c (tahoe_reladdr): Add casts to avoid warnings.
75 Tue Mar 24 19:00:11 1998 Ian Lance Taylor <ian@cygnus.com>
77 Add --demangle and --no-demangle options:
78 * gprof.h (demangle): Declare.
79 * gprof.c (demangle): New global variable.
80 (OPTION_DEMANGLE, OPTION_NO_DEMANGLE): Define.
81 (long_options): Add "demangle" and "no-demangle".
82 (usage): Mention --demangle and --no-demangle.
83 (main): Handle OPTION_DEMANGLE and OPTION_NO_DEMANGLE.
84 * utils.c (print_name_only): Only demangle symbol name if demangle
86 * gprof.texi (Output Options): Document new options.
88 Fri Mar 20 19:21:56 1998 Ian Lance Taylor <ian@cygnus.com>
90 * Makefile.in: Rebuild with automake 1.2e.
91 * aclocal.m4, configure: Rebuild with libtool 1.2.
93 Thu Feb 12 14:36:05 1998 Ian Lance Taylor <ian@cygnus.com>
95 * gprof.c (usage): Update bug-gnu-utils address.
97 Sat Feb 7 15:43:12 1998 Ian Lance Taylor <ian@cygnus.com>
99 * configure, aclocal.m4: Rebuild with new libtool.
101 Fri Feb 6 12:02:28 1998 Ian Lance Taylor <ian@cygnus.com>
103 * alpha.c (alpha_Instruction): Use int, not signed.
105 Fri Feb 6 02:00:19 1998 Jeffrey A Law (law@cygnus.com)
107 * core.c (core_init): Adding missing "break".
109 Thu Feb 5 12:49:37 1998 Ian Lance Taylor <ian@cygnus.com>
111 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
113 Tue Feb 3 14:25:25 1998 Brent Baccala <baccala@freesoft.org>
115 * bbconv.pl: New file.
116 * Makefile.am (EXTRA_DIST): Add bbconv.pl.
117 * Makefile.in: Rebuild.
119 * gprof.texi: Extensive additions to document all arguments and
122 * symtab.c (symtab_finalize): Prefer function symbols over line
124 (dbg_sym_lookup): Correct debugging messages.
126 * gprof.c (main): --sum implies --line.
128 * cg_print.c (cg_print): When doing line by line profiling, don't
129 use a non-function as a main listing item.
131 * call_graph.c (cg_tally): When using line by line profiling, use
132 the function symbol as the child.
134 * symtab.h (NBBS): Define.
135 (Sym): Add bb_addr and bb_calls fields.
136 * basic_blocks.c (bb_read_rec): Save multiple basic blocks per
138 (bb_write_blocks): Adjust for multiple basic blocks per symbol.
139 (print_exec_counts): Don't check whether a symbol is the start of
140 a basic block. Print all basic blocks for a symbol.
141 (annotate_with_count): Rewrite to print all basic block counts and
142 to pay attention to width argument.
143 (print_annotated_source): Don't check whether symbol is the start
146 Make it possible to build a cross gprof, although a few cases are
148 * configure.in: Don't set MY_TARGET.
149 * gprof.h: Don't include MACHINE_H. Don't define FOPEN_RB or
150 FOPEN_WB; just get them from sysdep.h.
151 * core.h (min_insn_size, offset_to_code): Declare.
152 * core.c (MIN_INSN_SIZE): Don't define.
153 (min_insn_size, offset_to_code): New variables.
154 (core_init): Initialize min_insn_size and offset_to_code.
155 (find_call): New function.
156 (core_create_line_syms): Don't use min_dist. Set is_static in
158 * hist.c (UNITS_TO_CODE): Define.
159 * gprof.c (default_excluded_list): Add "__mcount_internal".
160 * gmon.h: Change TARGET_alpha to __alpha__.
161 * hertz.h: Ifdef MACH, define hertz as HZ.
162 * alpha.c (alpha_Instruction): Rename from Instruction. Change
164 (alpha_find_call): Rename from find_call.
166 * dummy.c, dummy.h: Remove.
167 * i386.c (i386_iscall): Rename from iscall. Change all
168 references. Check for call instruction, not jump or lcall.
169 (i386_find_call): Rename from find_call. Correct for VMA.
170 Correct call destination computation. Don't dereference symbol if
173 * ns532.c, ns532.h: Remove.
174 * sparc.c (CALL): Define.
175 (sparc_find_call): Rename from find_call.
177 * tahoe.c: Include cg_arcs.h, core.h, hist.h, and symtab.h. Don't
180 (enum tahoe_opermodes, tahoe_operandenum): Define. Rename all
181 references to opermodes or operandenum to these.
182 (tahoe_operandmode): Rename from operandmode. Call abort if
183 switch does not return.
184 (tahoe_operandname): Rename from operandname. Call abort if
185 switch does not return.
186 (tahoe_operandlength): Rename from operandlength. Call abort if
187 switch does not return.
188 (tahoe_reladdr): Rename from reladdr.
189 (tahoe_find_call): Rename from find_call. Use core_text_space
190 rather than textspace.
192 * vax.c (CALLS, PC): Define.
193 (enum opermodes, operandenum, struct modebyte): Define.
194 (vax_operandmode): Rename from operandmode. Call abort if switch
196 (vax_operandname): Rename from operandname. Call abort if switch
198 (vax_operandlength): Rename from operandlength. Call abort if
199 switch does not return.
200 (vax_reladdr): Rename from reladdr.
201 (vax_find_call): Rename from find_call.
203 * Makefile.am (AUTOMAKE_OPTIONS): Set to cygnus.
205 (INCLUDES): Remove -DTARGET_$(MY_TARGET) and -DMACHINE_H=
207 (gprof_SOURCES): Add i386.c, alpha.c, vax.c, tahoe.c, sparc.c.
208 (gprof_DEPENDENCIES): Remove $(MY_TARGET).o.
209 (gprof_LDADD): Likewise.
210 (noinst_HEADERS): Remove alpha.h, i386.h, ns532.h, sparc.h,
211 tahoe.h, vax.h, dummy.h.
212 (EXTRA_DIST): Remove alpha.c, i386.c, ns532.c, sparc.c, tahoe.c,
214 ($(OBJECTS)): Don't depend upon $(MY_TARGET).h.
215 ($(MY_TARGET).o): Remove target.
216 (i386.o, alpha.o, vax.o, tahoe.o, sparc.o): New targets.
217 * configure, Makefile.in, aclocal.m4: Rebuild.
219 Mon Dec 29 14:17:08 1997 Ian Lance Taylor <ian@cygnus.com>
221 * core.c (core_sym_class): Treat weak symbols as text symbols.
222 From Dean Gaudet <dgaudet@arctic.org>.
224 Wed Sep 24 11:35:43 1997 Ian Lance Taylor <ian@cygnus.com>
226 * aclocal.m4: Rebuild with new libtool.
227 * Makefile.in: Rebuild with current automake.
228 * configure: Rebuild.
230 Sat Aug 9 16:25:01 1997 Ian Lance Taylor <ian@cygnus.com>
232 * configure.in: Change version number to 2.8.2. Call
233 AM_PROG_LIBTOOL. Remove shared library handling; now handled by
234 libtool. Add AM_CONFIG_HEADER. Change AC_PROG_INSTALL to
235 AM_PROG_INSTALL. Add AM_EXEEXT.
236 * Makefile.am (LINK): Remove.
237 (gprof_LDFLAGS): Remove
238 (gprof_DEPENDENCIES): Change libbfd.a to libbfd.la.
239 (gprof_LDADD): Likewise.
240 ($(OBJECTS)): Depend upon gconfig.h and ../bfd/config.h.
241 * gprof.h: Undefine PACKAGE and VERSION after including BFD
242 sysdep.h file, then include new gconfig.h file.
243 * gprof.c (VERSION): Don't define.
244 * acconfig.h: New file.
245 * stamp-h.in: New file.
246 * gconfig.in: New file, created by autoheader.
247 * Makefile.in, configure, aclocal.m4: Rebuild.
249 Sat Jun 28 23:20:42 1997 Ian Lance Taylor <ian@cygnus.com>
251 * aclocal.m4, configure, Makefile.in: Rebuild with automake 1.2.
253 Mon Jun 16 15:31:39 1997 Ian Lance Taylor <ian@cygnus.com>
255 * Makefile.am (INCLUDES): Add -DDEBUG.
256 * Makefile.in: Rebuild.
258 Tue Apr 15 14:19:30 1997 Ian Lance Taylor <ian@cygnus.com>
260 Change to use automake:
261 * Makefile.am: New file.
262 * configure.in: Run AM_INIT_AUTOMAKE, AM_MAINTAINER_MODE, and
264 * aclocal.m4: New file, created by aclocal.
265 * Makefile.in: Replace with file created by automake --cygnus.
266 * configure: Rebuild.
268 Thu Apr 3 13:21:25 1997 Ian Lance Taylor <ian@cygnus.com>
270 * gprof.c (VERSION): Define as "2.8.1".
272 * Branched binutils 2.8.
274 Thu Mar 27 17:15:23 1997 Ian Lance Taylor <ian@cygnus.com>
276 * gprof.c (main): Correct copyright message.
278 Mon Mar 24 11:12:26 1997 Ian Lance Taylor <ian@cygnus.com>
280 * Makefile.in (.c.o): Define TARGET_$(MY_TARGET) when compiling.
281 * gmon.h: Use bytes counts rather than sizeof in struct raw_phdr
284 Mon Mar 17 10:54:47 1997 David Mosberger-Tang <davidm@azstarnet.com>
286 * cg_arcs.c (arc_add): memset() newly alloced arc to ensure
287 all fields are initialized with 0.
289 Sat Mar 15 19:17:31 1997 H.J. Lu <hjl@lucon.org>
291 * symtab.h (find_call): Declare.
292 * cg_arcs.c (cg_assemble): Don't declare find_call.
293 * hist.c (scale_and_align_entries): Declare.
295 Thu Feb 27 12:46:53 1997 Ian Lance Taylor <ian@cygnus.com>
297 * configure.in: Define BSD44_FORMAT if the target looks like a
298 BSD4.4 derived system.
299 * configure: Rebuild.
300 * Makefile.in (.c.o): Add @DEFS@.
301 * gmon_io.c (gmon_out_read): In BSD44_FORMAT code, get profrate
302 from profrate field, not version field.
304 Thu Jan 16 17:42:54 1997 Ian Lance Taylor <ian@cygnus.com>
306 * dummy.c (find_call): Clear ignore_direct_calls.
308 Tue Dec 31 15:44:10 1996 Ian Lance Taylor <ian@cygnus.com>
310 * Makefile.in (.c.o): Add -D_GNU_SOURCE. Put $(CFLAGS) at the
312 (gprof): Put $(CFLAGS) after the other options.
314 Tue Nov 26 17:08:38 1996 Ian Lance Taylor <ian@cygnus.com>
316 * configure: Rebuild with autoconf 2.12.
318 Wed Oct 2 15:23:16 1996 Ian Lance Taylor <ian@cygnus.com>
320 * sparc.c (find_call): Align p_lowpc to avoid bus error.
322 Tue Oct 1 15:58:10 1996 Ian Lance Taylor <ian@cygnus.com>
324 * gprof.c (usage): Print bug report address.
325 (main): Change version printing to match current GNU standards.
327 Fri Aug 30 12:16:11 1996 Ian Lance Taylor <ian@cygnus.com>
329 * gmon.h: Replace #elif with #else/#endif.
331 Thu Aug 29 17:04:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
333 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
334 * configure: Regenerate.
336 Thu Aug 22 17:12:30 1996 Ian Lance Taylor <ian@cygnus.com>
338 * configure.in: Set and substitute HLDENV.
339 * configure: Rebuild.
340 * Makefile.in (HLDENV): New variable.
341 (gprof): Use $(HLDENV).
343 Wed Aug 7 14:43:51 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
345 * core.c (read_function_mappings): Cast xmalloc return.
347 Thu Jul 4 12:01:42 1996 Ian Lance Taylor <ian@cygnus.com>
349 * gprof.c (VERSION): Define as "2.7.1".
351 * Released binutils 2.7.
353 * bb_exit_func.c: Rename from __bb_exit_func.c, so that it can be
354 stored on a System V file system.
356 Thu Jun 27 11:36:22 1996 Ian Lance Taylor <ian@cygnus.com>
358 * configure.in: Call AC_ISC_POSIX.
359 * configure: Rebuild.
360 * Makefile.in (gprof): Pass $(CFLAGS) during link.
361 * hertz.c: Don't include <sys/time.h>; let sysdep.h handle that.
362 If HAVE_SETITIMER is not defined, try using sysconf.
364 Mon Jun 24 18:27:28 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
366 * Makefile.in (exec_prefix, bindir, libdir, mandir, infodir, datadir,
367 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
368 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
369 (AC_PROG_INSTALL): added.
370 * configure: Rebuilt.
372 Mon Jun 24 12:03:09 1996 Ian Lance Taylor <ian@cygnus.com>
374 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
375 using shared libraries.
376 * configure: Rebuild with autoconf 2.10.
378 Tue Jun 18 17:35:58 1996 Ian Lance Taylor <ian@cygnus.com>
380 * core.c (core_create_line_syms): Use xstrdup rather than strdup.
381 * source.c (source_file_lookup_path): Likewise.
383 Mon Apr 8 14:44:33 1996 Ian Lance Taylor <ian@cygnus.com>
385 * configure.in: Permit --enable-shared to specify a list of
387 * configure: Rebuild.
389 Thu Mar 21 17:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
391 * core.c (core_create_function_syms): Move filename and func_name
392 inside ifdef where they are used.
394 * core.c (core_sym_class): Parenthesize && within ||.
395 * symtab.c (symtab_finalize): Correct parenthesization.
397 * cg_print.h (cg_print_file_ordering): Declare.
398 (cg_print_function_ordering): Declare.
400 * __bb_exit_func.c (__bb_exit_func): Replace bcopy with memcpy.
401 * cg_arcs.c (arc_add): Likewise.
402 * cg_print.c (cg_print_function_ordering): Likewise.
404 Thu Mar 21 17:02:02 1996 David Mosberger-Tang <davidm@azstarnet.com>
406 * gprof.c (default_excluded_list): Add "__mcount".
408 * gprof.c (main): Change ifdef __osf__ to __alpha__.
410 * gmon_io.c (gmon_out_read): If BSD44_FORMAT is defined, get the
411 profiling rate from the header.
413 * gmon.h (struct raw_phdr): Only include pad if both __alpha__ and
414 __osf__ are defined. Add new fields if BSD44_FORMAT is defined.
416 * alpha.h (MIN_INSN_SIZE): Define.
417 * core.c (MIN_INSN_SIZE): If not defined, define as 1.
418 (core_sym_class): Ignore debugging symbols.
419 (core_create_line_syms): Use MIN_INSN_SIZE when gathering line
422 Wed Mar 20 18:15:47 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
424 * cg_print.c (cg_print_function_ordering): Fix __GNUC__ misspelled
426 (order_and_dump_functions_by_arcs): Likewise.
428 Tue Mar 12 12:19:50 1996 Ian Lance Taylor <ian@cygnus.com>
430 * configure: Rebuild with autoconf 2.8.
432 Sun Feb 18 15:06:18 1996 Ian Lance Taylor <ian@cygnus.com>
434 * configure.in: Check for 'do not mix' from native linker before
435 trying to use -rpath.
436 * configure: Rebuild.
438 Tue Feb 13 15:32:53 1996 Ian Lance Taylor <ian@cygnus.com>
440 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
441 * configure: Rebuild.
443 Wed Feb 7 14:03:17 1996 Ian Lance Taylor <ian@cygnus.com>
445 * configure.in: Don't set CC. Look for --enable-shared. Set
446 BFDLIB and HLDFLAGS and substitute them.
447 * configure: Rebuild.
448 * Makefile.in (LIBS): Use @BFDLIB@.
449 (HLDFLAGS): New variable.
450 (gprof): Use $(HLDFLAGS).
452 Mon Feb 5 16:34:44 1996 Ian Lance Taylor <ian@cygnus.com>
454 Support for building bfd and opcodes as shared libraries, based on
455 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
456 * Makefile.in (LIBDEPS): New variable.
457 (LIBS): Use -L../bfd -lbfd.
458 (gprof): Depend upon $(LIBDEPS) rather than $(LIBS).
460 Sat Dec 30 10:11:03 1995 Jeffrey A Law (law@cygnus.com)
462 * gprof.c (long_options): Add "--function-ordering" and
463 "--file-ordering" options.
464 (usage): Add new options to usage message.
465 (main): Handle new options.
466 * gprof.h (STYLE_FUNCTION_ORDER): Define.
467 (STYLE_FILE_ORDER): Define.
468 (function_mapping_file): Declare.
469 * cg_arcs.c (arcs, numarcs): New globals.
470 (arc_add): Put new arcs into the arc array so the function/file
471 ordering code can examine them.
472 * cg_arcs.h (struct arc): New field "has_been_placed".
473 (arcs, numarcs): Declare new globals.
474 * core.c (symbol_map, symbol_map_count): New globals.
475 (read_function_mappings): New function to read in a function
477 (core_init): Call read_function_mappings if a function mapping
479 (core_create_function_syms): Handle function to object file
481 * symtab.h (struct sym): New fields "mapped", "has_been_placed",
483 * cg_print.c (cmp_arc_count): New function for sorting arcs.
484 (cmp_fun_nuses): Likewise for functions.
485 (cg_print_function_ordering): New function to print a suggested
487 (cg_print_file_ordering): Likewise for ordering .o files.
488 (order_and_dump_functions_by_arcs): Helper function for function
489 and object file ordering code.
491 Sun Dec 24 21:32:27 1995 Jeffrey A Law (law@cygnus.com)
493 * core.c (core_sym_class): Ignore symbols without BSF_FUNCTION
494 set if ignore_non_function is set.
495 * gprof.h (ignore_non_functions): Declare.
496 * gprof.c (ignore_non_functions): Define.
497 (long_options): Add "ignore-non-functions".
498 (usage): Add new options.
499 (main): Recognize "-D" and "--ignore-non-functions" option.
501 Tue Nov 21 13:24:39 1995 Ken Raeburn <raeburn@cygnus.com>
503 * Makefile.in (.m.c): Strip out directory name from function
506 * hist.c (scale_and_align_entries): Don't use DEFUN_VOID. Do
507 UNITS_TO_CODE adjustment unconditionally; compiler can optimize
508 away zero-offset case. Refer to scaled_addr, not aligned_addr.
510 * vax.c: Don't include vax.h here.
512 Thu Nov 16 03:41:37 1995 Ken Raeburn <raeburn@cygnus.com>
514 Version 2.6 released.
516 Wed Nov 8 11:40:04 1995 Ian Lance Taylor <ian@cygnus.com>
518 * gprof.c (main): Cast getenv return value.
520 Mon Nov 6 15:05:00 1995 Ken Raeburn <raeburn@cygnus.com>
522 * Makefile.in (TAGS): New target.
524 Wed Nov 1 12:51:21 1995 Per Bothner <bothner@kalessin.cygnus.com>
526 * Makefile.in (DISTSTUFF): Rename to GEN_FILES, to avoid confusion.
527 (all): Depend on $(GEN_FILES), not diststuff (which also depends
530 Wed Nov 1 15:23:15 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
532 * sym_ids.c: Include <ctype.h>.
534 Wed Oct 25 13:24:31 1995 Per Bothner <bothner@kalessin.cygnus.com>
536 * Makefile.in (diststuff): Also make info.
537 (mostlyclean): Don't remove gprof.info*.
538 (maintainer-clean realclean): Also remove *.info*.
540 Fri Oct 6 16:25:32 1995 Ken Raeburn <raeburn@cygnus.com>
542 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
544 * Makefile.in: Add dependecies for $(OBJS) on header files.
546 * cg_print.c (print_cycle, print_members, cg_print_index): Fix new
547 style output format to make it consistent.
548 * dummy.c (find_call): Fix typo in error message.
550 Wed Sep 20 13:21:02 1995 Ian Lance Taylor <ian@cygnus.com>
552 * Makefile.in (maintainer-clean): New target, synonym for
555 Fri Sep 8 14:38:08 1995 Ian Lance Taylor <ian@cygnus.com>
557 * Makefile.in (install): Don't install in $(tooldir).
559 Fri Aug 25 15:30:05 1995 Ken Raeburn <raeburn@cygnus.com>
561 NS32K changes from Ian Dall:
562 * configure.in: Use ns32k, not ns532.
563 * ns532.c: Include symtab.h.
564 (find_call): Renamed from findcall. Print a message.
565 * ns532.h: Remove dummy.h comments.
567 Tue Aug 22 10:00:45 1995 Jeffrey A. Law <law@rtl.cygnus.com>
569 * Makefile.in (install): Remove "brokensed" hack, unnecessary now
570 that we're using autoconf.
572 Wed Jul 19 18:46:13 1995 Fred Fish <fnf@cygnus.com>
574 * core.c (get_src_info): Cast arg 7 of bfd_find_nearest_line
575 to proper type of "unsigned int *".
577 Fri Jun 16 15:29:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
579 * configure.in: Use changequote around use of [].
581 Mon Jun 12 12:14:52 1995 J.T. Conklin <jtc@rtl.cygnus.com>
583 * Makefile.in (distclean, realclean): Remove config.cache and
586 Wed May 17 17:56:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
588 * Makefile.in (Makefile): Added config.status to dependency list.
589 (config.status): New target.
590 (SHELL): New definition.
592 Tue Apr 25 21:11:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
594 * Makefile.in (install): Depend on "all".
596 Thu Apr 20 17:29:07 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
598 * Makefile.in: Change all references to MY_MACHINE to MY_TARGET,
599 to match configure script.
601 Wed Apr 19 11:19:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
603 * gen-c-prog.awk: Changed reference to "make-c-prog.awk" in
604 comment emitted by this script to gen-c-prog.awk.
606 * Makefile.in, configure.in: Converted to use autoconf.
607 * configure: New file, generated with autoconf 2.3.
608 * config/{mt-alpha, mt-dummy, mt-i386, mt-ns532, mt-sparc,
609 mt-tahoe, mt-vax}: Removed.
611 Mon Mar 13 21:44:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
613 * __bb_exit_func.c: New file, from David Mosberger-Tang.
615 Thu Feb 9 16:56:07 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
617 * All *.c: More cleanup towards GNU format.
619 * gmon_out.h (struct gmon_hist_hdr, struct gmon_cg_arc_record):
620 replaced sizeof (bfd_vma) by size (char*) because Ken tells me
621 that bfd_vma is only guaranteed to be at least as big as a pointer.
623 (GMON_Record_tag): added explicit enumeration values to ensure
624 compatibility across compilers.
626 * gmon_io.c (get_vma, put_vma): replaced sizeof(bfd_vma) by
629 Tue Feb 7 17:24:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
631 * All *.c and *.h files: Ran "indent -gnu". Cleaned up a couple
632 of constructs GNU indent couldn't handle. Block comments not yet
633 rewritten in GNU format.
635 * gprof.c (VERSION): Changed to 2.6, to get in sync for next
638 Sun Feb 5 16:19:46 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
640 * symtab.c (symtab_finalize): ensure globals symbols really
641 are favored over static ones---even if their name looks less
642 preferable; this is important for HP-UX; for example, there
643 is a static label Ltext_something that aliases the global
646 * hist.c (hist_print): auto-scaling is now in effect for FSF-style
647 output only; also, auto-scaling is now performed based on
648 per-call, rather than total execution time, which is what it was
651 * gprof.h (File_Format): new type.
653 * gprof.c (VERSION): upped to 2.7---seems to be completely out of
654 sync with Cygnus version numbers though...
656 (long_options): renamed --gmon-info to --file-info, --width added,
657 renamed --old-file-format to --file-format
658 (main): dito; also added support to read prof files, but as
659 mon_out_read() is not implemented, it's #ifdef'd out for now
661 (usage): update to reflect new options.
663 * gmon_io.c: replaced "old_file_format" by more general
666 * gmon.h (struct raw_phdr): fixed declaration for OSF/1.
668 * core.c (core_sym_class): added back check for __gnu_compiled and
669 ___gnu_compiled for the benefit of systems without
670 bfd_find_nearest_line() support
672 (get_src_info): now the libbfd is fixed, invoke bfd_find_nearest_line()
673 with section-relative addresses
675 (core_create_function_syms): get_src_info() calls are currently
676 enabled for OSF/1 only. It appears to work allright for SunOS
677 4.1.x as well, but on SPARCs it gets painfully slow with the
678 current implementation of aout_32_find_nearest_line();
679 unfortunately, this means that static functions will not have their
680 filename printed in the call-graph function index; line-level
681 profiling should still work, but requires some patience
683 * cg_print.c (cg_print_index): sanitised printing of index when
684 using FSF-style output; in particular, output width is now controlled
685 via option --width and the function tries hard to keep columns
686 aligned even in the presence of (occasional) long names
688 * NOTES: a first shot at updating the documentation.
690 Wed Feb 1 19:07:44 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
692 * core.c (core_create_function_syms): fixed computation of min_vma
695 * *.c: removed rcsid.
697 Tue Jan 31 16:18:18 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
699 * Lots of changes from David Mosberger-Tang:
701 Tue Oct 25 19:20:14 1994 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
703 * gprof.c (main): put parentheses around & within &&.
705 * basic_blocks.c (bb_read_rec): print warning message (once) when
706 ignoring basic-block execution counts.
708 * source.c (source_file_lookup_name): corrected second argument to
711 * hist.c (print_header): merged Fri Oct 21 18:58:02 1994 change by
712 Ken Raeburn <raeburn@cujo.cygnus.com> from binutils-2.5.1.
714 * gmon_io.c (gmon_out_read): the output stule STYLE_GMON_INFO is now
715 supported both for old and new (versioned) gmon.out files. Old
716 files are identified as version 0.
718 * gmon.h (struct raw_arc): count field is now sizeof(long) bytes
719 long (instead of 4) because that is what OSF/1 v3.0 uses.
721 * core.c: minor fixes and debugging info changes.
723 Sun Sep 11 18:47:47 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
725 * core.c (core_init): if .text cannot be found, try $CODE$ (the
726 name of the text-section under HP-UX).
728 * hist.c (hist_assign_samples): fixed off-by-one bug: highpc
729 points one past the last sampling bin, so hist_scale should be
730 computed as "hist_scale /= hist_num_bins", not "hist_scale /=
733 * gmon_io.c, hist.c, hist.h: renamed hist_num_samples to
736 * configure.in: added alpha-*-*) for per-target config.
738 * alpha.c, alpha.h: created.
740 * gprof.c (default_excluded_list): <locore>, <hicore> added.
742 * core.c (core_create_function_syms, core_create_line_syms):
743 explicitly keep two sentinels "<locore>" and "<hicore>" that catch
744 all addresses outside the text-space. Thus, sym_lookup(&symtab,
745 addr) continues to guarantee not to return 0 on any address. It
746 also avoids incorrectly crediting the first/last symbol in the
749 * core.c (core_create_line_syms): always create function symbols
750 first, then merge in line symbols; this is so that if parts of the
751 program were compiled without -g, function-level symbols are
754 * utils.c (print_name_only): support for print_path added.
756 * symtab.c (cmp_addr): also use is_func flag in comparison.
757 (symtab_finalize): return immediately when table empty; now
758 more careful about getting rid of the right duplicate symbol.
760 * sparc.c (find_call): many fixes---this function was rather
761 botched in binutils-2.4 already; it should work again.
763 * source.c (source_file_lookup_path): PATH is now strdup'ed (it is
764 not good to rely on get_src_info() to return distinct string
767 * search_list.c (search_list_append): added cast for xmalloc().
769 * hist.c: added explicit initialization to some of the global
770 variables; fixed SItab (scales were off by a factor of 10).
772 * hist.h: include of bfd.h added.
774 * gprof.c, gprof.h (print_path): added.
776 * gprof.h (MAX): fixed.
778 * gmon_out.h: renamed gmon_time_hist_hdr to gmon_hist_hdr.
780 * gmon_io.c: added some casts to (long) so we can always print as %lx
782 * core.c (core_get_text_space): fixed to make it work.
784 * cg_print.c (cg_print_index): added support for print_path option.
786 * cg_dfn.h (cg_dfn): wrap prototype in PARAMS().
788 * call_graph.c, gmon_io.c, hist.c: avoid taking address of array
789 as some compilers complain (e.g., DEC's OSF/1 compiler)
791 * basic_blocks.c, gmon_io.c, hist.c, source.c, sym_ids.c,
792 symtab.c: calls to memset() had 2nd and 3rd args reversed.
794 Sat Sep 10 21:53:13 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
796 * gprof.c: added "_mcount" to default_excluded_list.
797 (main): if output_style==0 and there is either a histogram or a
798 call-graph, always generate flat and call-graph, no matter what
799 line_granularity is set to.
801 * source.c (source_file_lookup_name): if searching for sf->name
802 fails, try again with filename obtained after stripping off any
803 partial path from sf->name.
805 * gprof.h (SRCDEBUG): added.
807 * search_list.c (search_list_append): directories were added in wrong
810 * reimplemented selection mechanism from ground up; it is now possible
811 to accurately control what gets included/excluded in each of the
812 output styles; a "symbol-specification" (spec) is the basic means
813 to select a set of symbols; a spec has the syntax:
815 spec == (FILENAME:(FUNCNAME|LINE_NUM) | NAME).
818 any of the terminal symbols can be empty, in which case they
819 match anything (wildcards). NAME is interpreted as a FILENAME
820 if it contains a dot (e.g., foo.c), as LINE_NUM if it starts
821 with a digit, and as FUNCNAME otherwise.
823 For example, to get a call-graph display that ignores arcs
824 from foo() to bar(), you'd say "--no-graph=foo/bar"; to
825 show only arcs into bar() (no matter what the caller),
826 you'd say "--graph=/bar"; and to get a call-graph without
827 any arc info, you'd say "--graph=/"; similarly, to
828 get a flat profile without mcount, you'd say "--no-flat=mcount"
829 and to get a flat profile that shows includes all functions
830 you'd say "--flat=""" (i.e., an empty spec)
832 * hist.c (hist_print): top_time wasn't initialized to 0.0.
834 Fri Sep 9 01:10:21 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
836 * gmon_out.h: all headers now declared in terms of characters
837 to avoid getting into trouble with different compilers introducing
838 different amount of padding; the code already accessed the fields
839 through bfd functions, so that didn't have to change.
841 * hist.c (hist_read_rec, hist_write_rec): added support for
842 collection pc histograms measuring quantities other than time;
843 the histogram header now includes a field that specifies the
844 dimension of the quantity measured by the histogram bins
845 (normally, this is "seconds", but other meaningful dimensions
846 include such things as "I-cache misses", "instruction issue stalls"
847 etc.); there is also a field to specify a one-character
848 abbreviation for the dimension; in the case of time, this would
849 be 's'; in most other cases it probably would be '1' (not a physical
852 Thu Sep 8 16:05:08 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
854 * gprof.c, gmon_io.[ch]: BSD_COMPATIBLE is gone and new_file_version
855 has become old_file_version; gmon_io.c now always supports old-style
856 gmon.out files; it first tries to read gmon.out as a new version
857 file, if that fails, it tries to read it in the old format;
858 although not very likely, it is possible for gprof to mistake an
859 old-style file as a new one (the first 4 bytes would have to
860 be "gmon"---including the trailing '\0'); in that case, it is
861 necessary to specify --old-file-version
863 * gprof.h: removed dependency on SYSV; the code now always uses
864 strrchr(), memset(), and memcpy() and does not include either
865 of string.h or strings.h; this should make gprof compile on
866 any (Unix) system without configuration (per suggestion of
869 * gprof.c (usage): fixed location of --new-file-format option.
871 * cg_arcs.c (propagate_flags): fixed typo in declaration.
873 * flat_bl.m: removed formfeed at end of file; the form-feed
874 is now printed cg_print.c only when necessary.
876 * major rewrite of gprof---too many changes to mention all of
879 + -l now requests profiling at the line level (as opposed
880 to function level); in this mode, gprof creates a "symbol"
881 (aka name-list entry) for each line of source code, instead
884 + support for a new gmon.out file format; the new format
885 consists of a header with a magic and a version number,
886 followed by a sequence of profile data; profile data
887 can any of: (a) PC histogram, (b) call-graph arcs, or
888 (c) basic-block execution counts; the version number makes
889 it possible to extend gmon.out in a backwards compatible
892 + support for tcov style annotated output: if the gmon.out file
893 contains basic-block execution counts, the user can request
894 the generation of annotated source files, much like Sun's
899 + new scheme to suppress symbols that aren't function names
900 (e.g., avoids mistaking a goto label as a function)
902 + reorganized source code to make it more managable; as a
903 side effect, gprof now compiles cleanly with "gcc -Wall"
905 Thu Sep 1 15:46:49 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
907 * gprof.c (funcsymbol): bfd_find_nearest_line() is now used as a
908 final cross-check to determine whether a static symbol should be
909 considered as a function-name.
911 Fri Aug 5 19:32:36 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
913 * gmon_io.c (gmon_out_read): recognize "-" as the filename for
914 stdin; this is useful if you wanna keep gmon.out files compressed;
915 this way you can "gzcat" the compressed file into gprof.
917 * gprof.c: flag_min_count now initialized with 1 instead of 0.
919 * basic_blocks.c (bb_annotate_source): added support for creating
920 .tcov files when option flag_annotate_make_files is TRUE.
921 (annotate_with_count): all counts less than the minimum count
922 specified by -m are now annotated with hash-marks.
924 * gprof.c (main): -A is now followed by a string of option chars.
926 * basic_blocks.c (annotate_with_count): replaced b->count with
929 * source.c: flag_annotate_source replaced by source_lock_map.
931 * source.h: source_lock_map added.
933 * gprof.c (main): new command-line syntax: -S simply specifies
934 which source-files user is interested in; -A requests annotated
935 source files and -AA requests that all lines in a source file
938 Thu Aug 4 23:27:03 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
940 * basic_blocks.c (PATH_MAX): if undefined, define as 1024.
942 * sparc.c, i386.c, tahoe.c, vax.c: added include of "time_hist.h"
943 so s_lowpc etc. get declared.
945 * arcs.h (doarcs): created.
947 * arcs.c: reordered static functions such that they get defined
950 * gprof.c (main): added options:
951 -A: request annotation of all source lines (with -S)
952 -m: minimum execution count (with default basic-block display)
953 -N: force new file format (only if BSD_COMPATIBLE is defined)
954 -S: annotate source file
955 -t: set table length (with -S)
957 * Makefile (OBJS): added basic_blocks.o call_graph.o gmon_io.o
960 Fri Jul 1 15:23:50 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
962 * gprof.c (asgnsamples): computation of "pcl" and "pch" depended
963 on the fact being able to store a long in a double without loss of
964 precision; this does not hold on machines with 64 bit longs and 64
967 Fri Oct 21 18:58:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
969 * printgprof.c (flatprofheader): Always set totime to 1.0 if not
970 greater than 0.0. Suggested by Harold Assink
971 <carlo@sg.tn.tudelft.nl>.
973 Fri Sep 23 15:06:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
975 * printgprof.c (printprof): Use free, not cfree.
976 (printgprof, printindex): Ditto.
978 Thu Sep 1 10:40:45 1994 Jeff Law (law@snake.cs.utah.edu)
980 * gprof.h (kfromlist, ktolist, flist, Flist, elist, Elist): Make
981 decls extern to keep native HP compiler quiet.
983 Tue Aug 30 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
985 * gprof.c (funcsymbol): Ignore ___gnu_compiled as well as
986 __gnu_compiled, for the benefit of systems which add a leading
989 Wed Aug 24 12:49:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
991 * configure.in: Change i386-*-* to i[345]86-*-*.
993 Sun Jul 10 00:35:31 1994 Ian Dall (dall@hfrd.dsto.gov.au)
995 * ns532.c, ns532.h: New Files. ns532 support.
997 * config/mt-ns532: New File. ns532 support.
999 * gprof.c: user register int i instead of defaulting the int.
1000 Allows compilation with -Dregister= for debugging.
1002 * configure.in: Add ns532 support.
1004 Thu Jun 23 11:22:41 1994 Jeff Law (law@snake.cs.utah.edu)
1006 * Makefile.in (gprof): Depend on $(LIBS).
1008 Fri May 27 12:24:57 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1010 From binutils-2.4 release:
1012 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
1014 * configure.bat: [new] build makefile from makefile.in (dos)
1015 * hertz.c: allow static HERTZ (msdos needs it)
1016 * gprof.c: allow target to select "r" or "rb" for fopen
1017 * gprof.c: ignore __gnu_compiled symbols
1018 * i386.h: dfine FOPEN_RB to "rb" for dos.
1020 Tue May 17 15:30:22 1994 E. Michael Smith (ems@cygnus.com)
1022 * Makefile.in (.m.c:): Added .SUFFIXES : .m
1023 so flat_bl.c would make from flat_bl.m file.
1025 Thu May 5 19:23:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1027 * Makefile.in (install-info): Check for gprof.info in build dir,
1028 fall back to srcdir. Depend on it.
1030 * gprof.h (TRUE, FALSE): Always use undef before defining them.
1032 Mon Apr 4 23:47:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1034 * Makefile.in (MY_MACHINE): Renamed from MACHINE to avoid losing
1035 makes (osf1) in which the value of MACHINE can not be changed.
1036 * config/*.mt: Changed appropriately.
1038 Wed Mar 30 16:12:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1040 * gprof.c (getsymtab): Change nosyms to long. Rename
1041 get_symtab_upper_bound to bfd_get_symtab_upper_bound. Check for
1042 errors from bfd_get_symtab_upper_bound and
1043 bfd_canonicalize_symtab.
1045 Tue Mar 22 10:50:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1047 * gprof.c (funcsymbol): Use bfd_get_symbol_info instead of
1048 bfd_decode_symclass.
1050 Sun Mar 20 15:40:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1052 * Makefile.in: Avoid bug in hpux sed.
1054 Wed Dec 15 20:16:40 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1056 * gprof.texi (Invoking): add text about -v flag
1058 * gprof.1: add text about -v flag
1060 Wed Dec 8 16:55:06 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
1062 * gprof.c (VERSION): defined a version macro, print the value
1063 when the -v option is used
1065 Tue Jul 6 10:11:56 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1067 * Makefile.in: Install correctly.
1069 Thu Jun 24 14:43:22 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1071 * gprof.c (main): Get whoami from argv, instead of hardcoding.
1072 Use it in usage message. Split usage message to fit in 80 cols.
1074 Sun Jun 20 20:58:02 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1076 * Makefile.in: Undo 15 June change.
1078 Wed Jun 16 12:54:53 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1080 * gmon.h, gprof.h: structs of chars used to hold external
1082 * gprof.c (getpfile, openpfile, readsamples): Swap data in using
1085 Tue Jun 15 23:09:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1087 * Makefile.in (.c.o): Look in ../include, not ../bfd, for bfd.h.
1089 Mon Jun 14 16:22:59 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
1091 * Makefile.in: remove parentdir support
1093 Mon Jun 7 12:56:17 1993 Per Bothner (bothner@rtl.cygnus.com)
1095 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
1096 * configure.in: No longer need to configure to get sysdep.h.
1098 Tue May 18 21:44:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1100 * Makefile.in (install): should not depend on install-info
1102 Mon Apr 26 12:37:46 1993 Ian Lance Taylor (ian@cygnus.com)
1104 * gprof.h: Include ansidecl.h before sysdep.h. Undefine hz.
1106 Tue Apr 13 16:14:03 1993 Per Bothner (bothner@cygnus.com)
1108 * M Makefile.in: Add -g to CFLAGS.
1109 Ads LDFLAGS and use in place of CFLAGS where appropriate.
1110 * configure.in: Make a sysdep.hlink in the same way other
1111 bfd-based directories do.
1112 * gprof.h (UNIT): Replace non-standard 'u_short' by 'unsigned
1114 * gprof.h: #include sysdep.h instead of a bunch of stuff.
1115 * gprof.c (main): Fix typo gproff->gprof.
1117 Thu Mar 25 19:00:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1119 * gprof.texi: add INFO-DIR-ENTRY
1121 Tue Mar 23 00:03:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1123 * Makefile.in: add installcheck target
1125 Sat Feb 27 18:17:10 1993 Per Bothner (bothner@rtl.cygnus.com)
1127 * gprof.c (funcsymbol): Invert test for aflag.
1129 Thu Feb 25 16:01:50 1993 Per Bothner (bothner@rtl.cygnus.com)
1131 * printgprof (xmalloc, xrealloc): Cast results of malloc
1134 Wed Feb 3 13:55:33 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
1136 * Makefile.in: created info, install-info, dvi
1138 Wed Jan 6 00:58:09 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1140 * Makefile.in: fix install rule for $(PROG)
1142 Fri Oct 9 11:25:41 1992 Mark Eichin (eichin@cygnus.com)
1144 * gprof.1: updated SYNOPSIS to match actual behavior.
1146 Mon Oct 5 17:50:16 1992 Per Bothner (bothner@cygnus.com)
1148 * gen-c-prog.awk: New awk script, lightly changed from
1149 previously deleted make-c-prog.awk. Converts a text file
1150 to a c function that prints that text.
1151 * flat_bl.m, fsf_callg_bl.m, bsd_callg_bl.m: New files.
1152 Inputs to gen-c-prog.awk, containing text describing
1154 * blurbs.c: Removed. Use *_bl.c instead.
1155 * Makefile.in: Use gen-cprog.awk to generate *_bl.c files
1156 from *_bl.m files. Also, improve *clean rules.
1157 * printgprof.c (printgprof): Usw new function names from *_bl.c.
1160 Sun Aug 30 19:54:53 1992 Per Bothner (bothner@rtl.cygnus.com)
1162 * gprof.h, gprof.c, printfgprof.c: Add support for two
1163 output styles: The default is similar to the old FSF gprof,
1164 while -T sets the variable bsd_style_output, which causes
1165 output matching Berkeley's gprof. The biggest differences
1166 are that with the FSF style output, the flat profile comes
1167 before the call graph; numbers come before explanations;
1168 and there is less gratuitous white space.
1169 * gprof.h, gprof.c, printfgprof.c: New discard_underscores
1170 variable causes discarding of initial underscores when
1171 printing symbol names. It is set unless there is a "main"
1172 symbol (without an underscore).
1173 * printfgprof.c: New function printnameonly(), called
1174 by printname(). It handles stripping of initial '_',
1175 as well as C++ name-demangling.
1176 * gprof.callg, gprof.flat, make-c-prog.awk: Removed.
1177 It is just as convenient to edit blurbs.c directly.
1178 * Makefile.in: Removed rule for making blurbs.c.
1179 * blurbs.c: This is now a true source file (as opposed
1180 to being generated from gprof.callg and gprof.flat).
1181 Change style to use one long string literal, instead of
1182 one literal per output line. Add FSF-style blurb for call graph.
1184 Wed Aug 19 14:36:39 1992 Ian Lance Taylor (ian@cygnus.com)
1186 * Makefile.in: always create installation directories.
1188 Wed Aug 12 15:14:14 1992 Mark Eichin (eichin@cygnus.com)
1190 * Makefile.in: change ${MACHINE} to $(MACHINE).
1192 Sun Jul 19 17:34:01 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1194 * Makefile.in: removed installation of the now useless
1195 call.{flag,callg} files.
1197 * gprof.1: now uses the standard man macros instead of the new BSD
1200 Sun Jul 12 19:06:00 1992 John Gilmore (gnu at cygnus.com)
1202 * configure.in: Remove host section, expand target section.
1203 * config/mt-{tahoe,vax}: Add, to match existing support files.
1204 * config/tmake-*: Remove leftover crud.
1206 * blurbs.c: New file, created from gprof.flat and gprof.callg by
1207 * make-c-prog.awk: which processes text files into C programs.
1208 * printgprof.c (flatprofheader, gprofheader): Call new functions
1210 (printblurb): Remove.
1211 * Makefile.in: Infrastructure to build blurbs.
1212 * pathnames.h: has been removed. Gprof now has no filename
1216 Sat Jul 11 18:07:21 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1218 * Makefile.in: define man1dir and install the man page
1220 Fri Jul 10 21:14:08 1992 david d `zoo' zuhn (zoo@cygnus.com)
1222 * Makefile.in: added dummy info and install-info targets
1224 Thu Jun 4 11:34:02 1992 Mark Eichin (eichin at cygnus.com)
1226 * lookup.c: fixed fencepost in nllookup and added dbg_nllookup for
1227 help in debugging the problem (with -DDEBUG)
1228 * gprof.c: symbol values are now real values, don't add the vma
1229 anymore. (done for solaris; should verify this on other platforms)
1230 * ChangeLog: created.