1 Wed Oct 25 13:24:31 1995 Per Bothner <bothner@kalessin.cygnus.com>
3 * Makefile.in (diststuff): Also make info.
4 (mostlyclean): Don't remove gprof.info*.
5 (maintainer-clean realclean): Also remove *.info*.
7 Fri Oct 6 16:25:32 1995 Ken Raeburn <raeburn@cygnus.com>
9 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
11 * Makefile.in: Add dependecies for $(OBJS) on header files.
13 * cg_print.c (print_cycle, print_members, cg_print_index): Fix new
14 style output format to make it consistent.
15 * dummy.c (find_call): Fix typo in error message.
17 Wed Sep 20 13:21:02 1995 Ian Lance Taylor <ian@cygnus.com>
19 * Makefile.in (maintainer-clean): New target, synonym for
22 Fri Sep 8 14:38:08 1995 Ian Lance Taylor <ian@cygnus.com>
24 * Makefile.in (install): Don't install in $(tooldir).
26 Fri Aug 25 15:30:05 1995 Ken Raeburn <raeburn@cygnus.com>
28 NS32K changes from Ian Dall:
29 * configure.in: Use ns32k, not ns532.
30 * ns532.c: Include symtab.h.
31 (find_call): Renamed from findcall. Print a message.
32 * ns532.h: Remove dummy.h comments.
34 Tue Aug 22 10:00:45 1995 Jeffrey A. Law <law@rtl.cygnus.com>
36 * Makefile.in (install): Remove "brokensed" hack, unnecessary now
37 that we're using autoconf.
39 Wed Jul 19 18:46:13 1995 Fred Fish <fnf@cygnus.com>
41 * core.c (get_src_info): Cast arg 7 of bfd_find_nearest_line
42 to proper type of "unsigned int *".
44 Fri Jun 16 15:29:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
46 * configure.in: Use changequote around use of [].
48 Mon Jun 12 12:14:52 1995 J.T. Conklin <jtc@rtl.cygnus.com>
50 * Makefile.in (distclean, realclean): Remove config.cache and
53 Wed May 17 17:56:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
55 * Makefile.in (Makefile): Added config.status to dependency list.
56 (config.status): New target.
57 (SHELL): New definition.
59 Tue Apr 25 21:11:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
61 * Makefile.in (install): Depend on "all".
63 Thu Apr 20 17:29:07 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
65 * Makefile.in: Change all references to MY_MACHINE to MY_TARGET,
66 to match configure script.
68 Wed Apr 19 11:19:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
70 * gen-c-prog.awk: Changed reference to "make-c-prog.awk" in
71 comment emitted by this script to gen-c-prog.awk.
73 * Makefile.in, configure.in: Converted to use autoconf.
74 * configure: New file, generated with autoconf 2.3.
75 * config/{mt-alpha, mt-dummy, mt-i386, mt-ns532, mt-sparc,
76 mt-tahoe, mt-vax}: Removed.
78 Mon Mar 13 21:44:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
80 * __bb_exit_func.c: New file, from David Mosberger-Tang.
82 Thu Feb 9 16:56:07 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
84 * All *.c: More cleanup towards GNU format.
86 * gmon_out.h (struct gmon_hist_hdr, struct gmon_cg_arc_record):
87 replaced sizeof (bfd_vma) by size (char*) because Ken tells me
88 that bfd_vma is only guaranteed to be at least as big as a pointer.
90 (GMON_Record_tag): added explicit enumeration values to ensure
91 compatibility across compilers.
93 * gmon_io.c (get_vma, put_vma): replaced sizeof(bfd_vma) by
96 Tue Feb 7 17:24:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
98 * All *.c and *.h files: Ran "indent -gnu". Cleaned up a couple
99 of constructs GNU indent couldn't handle. Block comments not yet
100 rewritten in GNU format.
102 * gprof.c (VERSION): Changed to 2.6, to get in sync for next
105 Sun Feb 5 16:19:46 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
107 * symtab.c (symtab_finalize): ensure globals symbols really
108 are favored over static ones---even if their name looks less
109 preferable; this is important for HP-UX; for example, there
110 is a static label Ltext_something that aliases the global
113 * hist.c (hist_print): auto-scaling is now in effect for FSF-style
114 output only; also, auto-scaling is now performed based on
115 per-call, rather than total execution time, which is what it was
118 * gprof.h (File_Format): new type.
120 * gprof.c (VERSION): upped to 2.7---seems to be completely out of
121 sync with Cygnus version numbers though...
123 (long_options): renamed --gmon-info to --file-info, --width added,
124 renamed --old-file-format to --file-format
125 (main): dito; also added support to read prof files, but as
126 mon_out_read() is not implemented, it's #ifdef'd out for now
128 (usage): update to reflect new options.
130 * gmon_io.c: replaced "old_file_format" by more general
133 * gmon.h (struct raw_phdr): fixed declaration for OSF/1.
135 * core.c (core_sym_class): added back check for __gnu_compiled and
136 ___gnu_compiled for the benefit of systems without
137 bfd_find_nearest_line() support
139 (get_src_info): now the libbfd is fixed, invoke bfd_find_nearest_line()
140 with section-relative addresses
142 (core_create_function_syms): get_src_info() calls are currently
143 enabled for OSF/1 only. It appears to work allright for SunOS
144 4.1.x as well, but on SPARCs it gets painfully slow with the
145 current implementation of aout_32_find_nearest_line();
146 unfortunately, this means that static functions will not have their
147 filename printed in the call-graph function index; line-level
148 profiling should still work, but requires some patience
150 * cg_print.c (cg_print_index): sanitized printing of index when
151 using FSF-style output; in particular, output width is now controlled
152 via option --width and the function tries hard to keep columns
153 aligned even in the presence of (occasional) long names
155 * NOTES: a first shot at updating the documentation.
157 Wed Feb 1 19:07:44 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
159 * core.c (core_create_function_syms): fixed computation of min_vma
162 * *.c: removed rcsid.
164 Tue Jan 31 16:18:18 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
166 * Lots of changes from David Mosberger-Tang:
168 Tue Oct 25 19:20:14 1994 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
170 * gprof.c (main): put parentheses around & within &&.
172 * basic_blocks.c (bb_read_rec): print warning message (once) when
173 ignoring basic-block execution counts.
175 * source.c (source_file_lookup_name): corrected second argument to
178 * hist.c (print_header): merged Fri Oct 21 18:58:02 1994 change by
179 Ken Raeburn <raeburn@cujo.cygnus.com> from binutils-2.5.1.
181 * gmon_io.c (gmon_out_read): the output stule STYLE_GMON_INFO is now
182 supported both for old and new (versioned) gmon.out files. Old
183 files are identified as version 0.
185 * gmon.h (struct raw_arc): count field is now sizeof(long) bytes
186 long (instead of 4) because that is what OSF/1 v3.0 uses.
188 * core.c: minor fixes and debugging info changes.
190 Sun Sep 11 18:47:47 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
192 * core.c (core_init): if .text cannot be found, try $CODE$ (the
193 name of the text-section under HP-UX).
195 * hist.c (hist_assign_samples): fixed off-by-one bug: highpc
196 points one past the last sampling bin, so hist_scale should be
197 computed as "hist_scale /= hist_num_bins", not "hist_scale /=
200 * gmon_io.c, hist.c, hist.h: renamed hist_num_samples to
203 * configure.in: added alpha-*-*) for per-target config.
205 * alpha.c, alpha.h: created.
207 * gprof.c (default_excluded_list): <locore>, <hicore> added.
209 * core.c (core_create_function_syms, core_create_line_syms):
210 explicitly keep two sentinels "<locore>" and "<hicore>" that catch
211 all addresses outside the text-space. Thus, sym_lookup(&symtab,
212 addr) continues to guarantee not to return 0 on any address. It
213 also avoids incorrectly crediting the first/last symbol in the
216 * core.c (core_create_line_syms): always create function symbols
217 first, then merge in line symbols; this is so that if parts of the
218 program were compiled without -g, function-level symbols are
221 * utils.c (print_name_only): support for print_path added.
223 * symtab.c (cmp_addr): also use is_func flag in comparison.
224 (symtab_finalize): return immediately when table empty; now
225 more careful about getting rid of the right duplicate symbol.
227 * sparc.c (find_call): many fixes---this function was rather
228 botched in binutils-2.4 already; it should work again.
230 * source.c (source_file_lookup_path): PATH is now strdup'ed (it is
231 not good to rely on get_src_info() to return distinct string
234 * search_list.c (search_list_append): added cast for xmalloc().
236 * hist.c: added explicit initialization to some of the global
237 variables; fixed SItab (scales were off by a factor of 10).
239 * hist.h: include of bfd.h added.
241 * gprof.c, gprof.h (print_path): added.
243 * gprof.h (MAX): fixed.
245 * gmon_out.h: renamed gmon_time_hist_hdr to gmon_hist_hdr.
247 * gmon_io.c: added some casts to (long) so we can always print as %lx
249 * core.c (core_get_text_space): fixed to make it work.
251 * cg_print.c (cg_print_index): added support for print_path option.
253 * cg_dfn.h (cg_dfn): wrap prototype in PARAMS().
255 * call_graph.c, gmon_io.c, hist.c: avoid taking address of array
256 as some compilers complain (e.g., DEC's OSF/1 compiler)
258 * basic_blocks.c, gmon_io.c, hist.c, source.c, sym_ids.c,
259 symtab.c: calls to memset() had 2nd and 3rd args reversed.
261 Sat Sep 10 21:53:13 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
263 * gprof.c: added "_mcount" to default_excluded_list.
264 (main): if output_style==0 and there is either a histogram or a
265 call-graph, always generate flat and call-graph, no matter what
266 line_granularity is set to.
268 * source.c (source_file_lookup_name): if searching for sf->name
269 fails, try again with filename obtained after stripping off any
270 partial path from sf->name.
272 * gprof.h (SRCDEBUG): added.
274 * search_list.c (search_list_append): directories were added in wrong
277 * reimplemented selection mechanism from ground up; it is now possible
278 to accurately control what gets included/excluded in each of the
279 output styles; a "symbol-specification" (spec) is the basic means
280 to select a set of symbols; a spec has the syntax:
282 spec == (FILENAME:(FUNCNAME|LINE_NUM) | NAME).
285 any of the terminal symbols can be empty, in which case they
286 match anything (wildcards). NAME is interpreted as a FILENAME
287 if it contains a dot (e.g., foo.c), as LINE_NUM if it starts
288 with a digit, and as FUNCNAME otherwise.
290 For example, to get a call-graph display that ignores arcs
291 from foo() to bar(), you'd say "--no-graph=foo/bar"; to
292 show only arcs into bar() (no matter what the caller),
293 you'd say "--graph=/bar"; and to get a call-graph without
294 any arc info, you'd say "--graph=/"; similarly, to
295 get a flat profile without mcount, you'd say "--no-flat=mcount"
296 and to get a flat profile that shows includes all functions
297 you'd say "--flat=""" (i.e., an empty spec)
299 * hist.c (hist_print): top_time wasn't initialized to 0.0.
301 Fri Sep 9 01:10:21 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
303 * gmon_out.h: all headers now declared in terms of characters
304 to avoid getting into trouble with different compilers introducing
305 different amount of padding; the code already accessed the fields
306 through bfd functions, so that didn't have to change.
308 * hist.c (hist_read_rec, hist_write_rec): added support for
309 collection pc histograms measuring quantities other than time;
310 the histogram header now includes a field that specifies the
311 dimension of the quantity measured by the histogram bins
312 (normally, this is "seconds", but other meaningful dimensions
313 include such things as "I-cache misses", "instruction issue stalls"
314 etc.); there is also a field to specify a one-character
315 abbreviation for the dimension; in the case of time, this would
316 be 's'; in most other cases it probably would be '1' (not a physical
319 Thu Sep 8 16:05:08 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
321 * gprof.c, gmon_io.[ch]: BSD_COMPATIBLE is gone and new_file_version
322 has become old_file_version; gmon_io.c now always supports old-style
323 gmon.out files; it first tries to read gmon.out as a new version
324 file, if that fails, it tries to read it in the old format;
325 although not very likely, it is possible for gprof to mistake an
326 old-style file as a new one (the first 4 bytes would have to
327 be "gmon"---including the trailing '\0'); in that case, it is
328 necessary to specify --old-file-version
330 * gprof.h: removed dependency on SYSV; the code now always uses
331 strrchr(), memset(), and memcpy() and does not include either
332 of string.h or strings.h; this should make gprof compile on
333 any (Unix) system without configuration (per suggestion of
336 * gprof.c (usage): fixed location of --new-file-format option.
338 * cg_arcs.c (propagate_flags): fixed typo in declaration.
340 * flat_bl.m: removed formfeed at end of file; the form-feed
341 is now printed cg_print.c only when necessary.
343 * major rewrite of gprof---too many changes to mention all of
346 + -l now requests profiling at the line level (as opposed
347 to function level); in this mode, gprof creates a "symbol"
348 (aka name-list entry) for each line of source code, instead
351 + support for a new gmon.out file format; the new format
352 consists of a header with a magic and a version number,
353 followed by a sequence of profile data; profile data
354 can any of: (a) PC histogram, (b) call-graph arcs, or
355 (c) basic-block execution counts; the version number makes
356 it possible to extend gmon.out in a backwards compatible
359 + support for tcov style annotated output: if the gmon.out file
360 contains basic-block execution counts, the user can request
361 the generation of annotated source files, much like Sun's
366 + new scheme to suppress symbols that aren't function names
367 (e.g., avoids mistaking a goto label as a function)
369 + reorganized source code to make it more managable; as a
370 side effect, gprof now compiles cleanly with "gcc -Wall"
372 Thu Sep 1 15:46:49 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
374 * gprof.c (funcsymbol): bfd_find_nearest_line() is now used as a
375 final cross-check to determine whether a static symbol should be
376 considered as a function-name.
378 Fri Aug 5 19:32:36 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
380 * gmon_io.c (gmon_out_read): recognize "-" as the filename for
381 stdin; this is useful if you wanna keep gmon.out files compressed;
382 this way you can "gzcat" the compressed file into gprof.
384 * gprof.c: flag_min_count now initialized with 1 instead of 0.
386 * basic_blocks.c (bb_annotate_source): added support for creating
387 .tcov files when option flag_annotate_make_files is TRUE.
388 (annotate_with_count): all counts less than the minimum count
389 specified by -m are now annotated with hash-marks.
391 * gprof.c (main): -A is now followed by a string of option chars.
393 * basic_blocks.c (annotate_with_count): replaced b->count with
396 * source.c: flag_annotate_source replaced by source_lock_map.
398 * source.h: source_lock_map added.
400 * gprof.c (main): new command-line syntax: -S simply specifies
401 which source-files user is interested in; -A requests annotated
402 source files and -AA requests that all lines in a source file
405 Thu Aug 4 23:27:03 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
407 * basic_blocks.c (PATH_MAX): if undefined, define as 1024.
409 * sparc.c, i386.c, tahoe.c, vax.c: added include of "time_hist.h"
410 so s_lowpc etc. get declared.
412 * arcs.h (doarcs): created.
414 * arcs.c: reordered static functions such that they get defined
417 * gprof.c (main): added options:
418 -A: request annotation of all source lines (with -S)
419 -m: minimum execution count (with default basic-block display)
420 -N: force new file format (only if BSD_COMPATIBLE is defined)
421 -S: annotate source file
422 -t: set table length (with -S)
424 * Makefile (OBJS): added basic_blocks.o call_graph.o gmon_io.o
427 Fri Jul 1 15:23:50 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
429 * gprof.c (asgnsamples): computation of "pcl" and "pch" depended
430 on the fact being able to store a long in a double without loss of
431 precision; this does not hold on machines with 64 bit longs and 64
434 Fri Oct 21 18:58:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
436 * printgprof.c (flatprofheader): Always set totime to 1.0 if not
437 greater than 0.0. Suggested by Harold Assink
438 <carlo@sg.tn.tudelft.nl>.
440 Fri Sep 23 15:06:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
442 * printgprof.c (printprof): Use free, not cfree.
443 (printgprof, printindex): Ditto.
445 Thu Sep 1 10:40:45 1994 Jeff Law (law@snake.cs.utah.edu)
447 * gprof.h (kfromlist, ktolist, flist, Flist, elist, Elist): Make
448 decls extern to keep native HP compiler quiet.
450 Tue Aug 30 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
452 * gprof.c (funcsymbol): Ignore ___gnu_compiled as well as
453 __gnu_compiled, for the benefit of systems which add a leading
456 Wed Aug 24 12:49:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
458 * configure.in: Change i386-*-* to i[345]86-*-*.
460 Sun Jul 10 00:35:31 1994 Ian Dall (dall@hfrd.dsto.gov.au)
462 * ns532.c, ns532.h: New Files. ns532 support.
464 * config/mt-ns532: New File. ns532 support.
466 * gprof.c: user register int i instead of defaulting the int.
467 Allows compilation with -Dregister= for debugging.
469 * configure.in: Add ns532 support.
471 Thu Jun 23 11:22:41 1994 Jeff Law (law@snake.cs.utah.edu)
473 * Makefile.in (gprof): Depend on $(LIBS).
475 Fri May 27 12:24:57 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
477 From binutils-2.4 release:
479 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
481 * configure.bat: [new] build makefile from makefile.in (dos)
482 * hertz.c: allow static HERTZ (msdos needs it)
483 * gprof.c: allow target to select "r" or "rb" for fopen
484 * gprof.c: ignore __gnu_compiled symbols
485 * i386.h: dfine FOPEN_RB to "rb" for dos.
487 Tue May 17 15:30:22 1994 E. Michael Smith (ems@cygnus.com)
489 * Makefile.in (.m.c:): Added .SUFFIXES : .m
490 so flat_bl.c would make from flat_bl.m file.
492 Thu May 5 19:23:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
494 * Makefile.in (install-info): Check for gprof.info in build dir,
495 fall back to srcdir. Depend on it.
497 * gprof.h (TRUE, FALSE): Always use undef before defining them.
499 Mon Apr 4 23:47:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
501 * Makefile.in (MY_MACHINE): Renamed from MACHINE to avoid losing
502 makes (osf1) in which the value of MACHINE can not be changed.
503 * config/*.mt: Changed appropriately.
505 Wed Mar 30 16:12:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
507 * gprof.c (getsymtab): Change nosyms to long. Rename
508 get_symtab_upper_bound to bfd_get_symtab_upper_bound. Check for
509 errors from bfd_get_symtab_upper_bound and
510 bfd_canonicalize_symtab.
512 Tue Mar 22 10:50:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
514 * gprof.c (funcsymbol): Use bfd_get_symbol_info instead of
517 Sun Mar 20 15:40:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
519 * Makefile.in: Avoid bug in hpux sed.
521 Wed Dec 15 20:16:40 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
523 * gprof.texi (Invoking): add text about -v flag
525 * gprof.1: add text about -v flag
527 Wed Dec 8 16:55:06 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
529 * gprof.c (VERSION): defined a version macro, print the value
530 when the -v option is used
532 Tue Jul 6 10:11:56 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
534 * Makefile.in: Install correctly.
536 Thu Jun 24 14:43:22 1993 David J. Mackenzie (djm@thepub.cygnus.com)
538 * gprof.c (main): Get whoami from argv, instead of hardcoding.
539 Use it in usage message. Split usage message to fit in 80 cols.
541 Sun Jun 20 20:58:02 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
543 * Makefile.in: Undo 15 June change.
545 Wed Jun 16 12:54:53 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
547 * gmon.h, gprof.h: structs of chars used to hold external
549 * gprof.c (getpfile, openpfile, readsamples): Swap data in using
552 Tue Jun 15 23:09:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
554 * Makefile.in (.c.o): Look in ../include, not ../bfd, for bfd.h.
556 Mon Jun 14 16:22:59 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
558 * Makefile.in: remove parentdir support
560 Mon Jun 7 12:56:17 1993 Per Bothner (bothner@rtl.cygnus.com)
562 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
563 * configure.in: No longer need to configure to get sysdep.h.
565 Tue May 18 21:44:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
567 * Makefile.in (install): should not depend on install-info
569 Mon Apr 26 12:37:46 1993 Ian Lance Taylor (ian@cygnus.com)
571 * gprof.h: Include ansidecl.h before sysdep.h. Undefine hz.
573 Tue Apr 13 16:14:03 1993 Per Bothner (bothner@cygnus.com)
575 * M Makefile.in: Add -g to CFLAGS.
576 Ads LDFLAGS and use in place of CFLAGS where appropriate.
577 * configure.in: Make a sysdep.hlink in the same way other
578 bfd-based directories do.
579 * gprof.h (UNIT): Replace non-standard 'u_short' by 'unsigned
581 * gprof.h: #include sysdep.h instead of a bunch of stuff.
582 * gprof.c (main): Fix typo gproff->gprof.
584 Thu Mar 25 19:00:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
586 * gprof.texi: add INFO-DIR-ENTRY
588 Tue Mar 23 00:03:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
590 * Makefile.in: add installcheck target
592 Sat Feb 27 18:17:10 1993 Per Bothner (bothner@rtl.cygnus.com)
594 * gprof.c (funcsymbol): Invert test for aflag.
596 Thu Feb 25 16:01:50 1993 Per Bothner (bothner@rtl.cygnus.com)
598 * printgprof (xmalloc, xrealloc): Cast results of malloc
601 Wed Feb 3 13:55:33 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
603 * Makefile.in: created info, install-info, dvi
605 Wed Jan 6 00:58:09 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
607 * Makefile.in: fix install rule for $(PROG)
609 Fri Oct 9 11:25:41 1992 Mark Eichin (eichin@cygnus.com)
611 * gprof.1: updated SYNOPSIS to match actual behavior.
613 Mon Oct 5 17:50:16 1992 Per Bothner (bothner@cygnus.com)
615 * gen-c-prog.awk: New awk script, lightly changed from
616 previously deleted make-c-prog.awk. Converts a text file
617 to a c function that prints that text.
618 * flat_bl.m, fsf_callg_bl.m, bsd_callg_bl.m: New files.
619 Inputs to gen-c-prog.awk, containing text describing
621 * blurbs.c: Removed. Use *_bl.c instead.
622 * Makefile.in: Use gen-cprog.awk to generate *_bl.c files
623 from *_bl.m files. Also, improve *clean rules.
624 * printgprof.c (printgprof): Usw new function names from *_bl.c.
627 Sun Aug 30 19:54:53 1992 Per Bothner (bothner@rtl.cygnus.com)
629 * gprof.h, gprof.c, printfgprof.c: Add support for two
630 output styles: The default is similar to the old FSF gprof,
631 while -T sets the variable bsd_style_output, which causes
632 output matching Berkeley's gprof. The biggest differences
633 are that with the FSF style output, the flat profile comes
634 before the call graph; numbers come before explanations;
635 and there is less gratuitous white space.
636 * gprof.h, gprof.c, printfgprof.c: New discard_underscores
637 variable causes discarding of initial underscores when
638 printing symbol names. It is set unless there is a "main"
639 symbol (without an underscore).
640 * printfgprof.c: New function printnameonly(), called
641 by printname(). It handles stripping of initial '_',
642 as well as C++ name-demangling.
643 * gprof.callg, gprof.flat, make-c-prog.awk: Removed.
644 It is just as convenient to edit blurbs.c directly.
645 * Makefile.in: Removed rule for making blurbs.c.
646 * blurbs.c: This is now a true source file (as opposed
647 to being generated from gprof.callg and gprof.flat).
648 Change style to use one long string literal, instead of
649 one literal per output line. Add FSF-style blurb for call graph.
651 Wed Aug 19 14:36:39 1992 Ian Lance Taylor (ian@cygnus.com)
653 * Makefile.in: always create installation directories.
655 Wed Aug 12 15:14:14 1992 Mark Eichin (eichin@cygnus.com)
657 * Makefile.in: change ${MACHINE} to $(MACHINE).
659 Sun Jul 19 17:34:01 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
661 * Makefile.in: removed installation of the now useless
662 call.{flag,callg} files.
664 * gprof.1: now uses the standard man macros instead of the new BSD
667 Sun Jul 12 19:06:00 1992 John Gilmore (gnu at cygnus.com)
669 * configure.in: Remove host section, expand target section.
670 * config/mt-{tahoe,vax}: Add, to match existing support files.
671 * config/tmake-*: Remove leftover crud.
673 * blurbs.c: New file, created from gprof.flat and gprof.callg by
674 * make-c-prog.awk: which processes text files into C programs.
675 * printgprof.c (flatprofheader, gprofheader): Call new functions
677 (printblurb): Remove.
678 * Makefile.in: Infrastructure to build blurbs.
679 * pathnames.h: has been removed. Gprof now has no filename
683 Sat Jul 11 18:07:21 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
685 * Makefile.in: define man1dir and install the man page
687 Fri Jul 10 21:14:08 1992 david d `zoo' zuhn (zoo@cygnus.com)
689 * Makefile.in: added dummy info and install-info targets
691 Thu Jun 4 11:34:02 1992 Mark Eichin (eichin at cygnus.com)
693 * lookup.c: fixed fencepost in nllookup and added dbg_nllookup for
694 help in debugging the problem (with -DDEBUG)
695 * gprof.c: symbol values are now real values, don't add the vma
696 anymore. (done for solaris; should verify this on other platforms)
697 * ChangeLog: created.