1 Tue Feb 13 15:32:53 1996 Ian Lance Taylor <ian@cygnus.com>
3 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
6 Wed Feb 7 14:03:17 1996 Ian Lance Taylor <ian@cygnus.com>
8 * configure.in: Don't set CC. Look for --enable-shared. Set
9 BFDLIB and HLDFLAGS and substitute them.
11 * Makefile.in (LIBS): Use @BFDLIB@.
12 (HLDFLAGS): New variable.
13 (gprof): Use $(HLDFLAGS).
15 Mon Feb 5 16:34:44 1996 Ian Lance Taylor <ian@cygnus.com>
17 Support for building bfd and opcodes as shared libraries, based on
18 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
19 * Makefile.in (LIBDEPS): New variable.
20 (LIBS): Use -L../bfd -lbfd.
21 (gprof): Depend upon $(LIBDEPS) rather than $(LIBS).
23 Sat Dec 30 10:11:03 1995 Jeffrey A Law (law@cygnus.com)
25 * gprof.c (long_options): Add "--function-ordering" and
26 "--file-ordering" options.
27 (usage): Add new options to usage message.
28 (main): Handle new options.
29 * gprof.h (STYLE_FUNCTION_ORDER): Define.
30 (STYLE_FILE_ORDER): Define.
31 (function_mapping_file): Declare.
32 * cg_arcs.c (arcs, numarcs): New globals.
33 (arc_add): Put new arcs into the arc array so the function/file
34 ordering code can examine them.
35 * cg_arcs.h (struct arc): New field "has_been_placed".
36 (arcs, numarcs): Declare new globals.
37 * core.c (symbol_map, symbol_map_count): New globals.
38 (read_function_mappings): New function to read in a function
40 (core_init): Call read_function_mappings if a function mapping
42 (core_create_function_syms): Handle function to object file
44 * symtab.h (struct sym): New fields "mapped", "has_been_placed",
46 * cg_print.c (cmp_arc_count): New function for sorting arcs.
47 (cmp_fun_nuses): Likewise for functions.
48 (cg_print_function_ordering): New function to print a suggested
50 (cg_print_file_ordering): Likewise for ordering .o files.
51 (order_and_dump_functions_by_arcs): Helper function for function
52 and object file ordering code.
54 Sun Dec 24 21:32:27 1995 Jeffrey A Law (law@cygnus.com)
56 * core.c (core_sym_class): Ignore symbols without BSF_FUNCTION
57 set if ignore_non_function is set.
58 * gprof.h (ignore_non_functions): Declare.
59 * gprof.c (ignore_non_functions): Define.
60 (long_options): Add "ignore-non-functions".
61 (usage): Add new options.
62 (main): Recognize "-D" and "--ignore-non-functions" option.
64 Tue Nov 21 13:24:39 1995 Ken Raeburn <raeburn@cygnus.com>
66 * Makefile.in (.m.c): Strip out directory name from function
69 * hist.c (scale_and_align_entries): Don't use DEFUN_VOID. Do
70 UNITS_TO_CODE adjustment unconditionally; compiler can optimize
71 away zero-offset case. Refer to scaled_addr, not aligned_addr.
73 * vax.c: Don't include vax.h here.
75 Thu Nov 16 03:41:37 1995 Ken Raeburn <raeburn@cygnus.com>
79 Wed Nov 8 11:40:04 1995 Ian Lance Taylor <ian@cygnus.com>
81 * gprof.c (main): Cast getenv return value.
83 Mon Nov 6 15:05:00 1995 Ken Raeburn <raeburn@cygnus.com>
85 * Makefile.in (TAGS): New target.
87 Wed Nov 1 12:51:21 1995 Per Bothner <bothner@kalessin.cygnus.com>
89 * Makefile.in (DISTSTUFF): Rename to GEN_FILES, to avoid confusion.
90 (all): Depend on $(GEN_FILES), not diststuff (which also depends
93 Wed Nov 1 15:23:15 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
95 * sym_ids.c: Include <ctype.h>.
97 Wed Oct 25 13:24:31 1995 Per Bothner <bothner@kalessin.cygnus.com>
99 * Makefile.in (diststuff): Also make info.
100 (mostlyclean): Don't remove gprof.info*.
101 (maintainer-clean realclean): Also remove *.info*.
103 Fri Oct 6 16:25:32 1995 Ken Raeburn <raeburn@cygnus.com>
105 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
107 * Makefile.in: Add dependecies for $(OBJS) on header files.
109 * cg_print.c (print_cycle, print_members, cg_print_index): Fix new
110 style output format to make it consistent.
111 * dummy.c (find_call): Fix typo in error message.
113 Wed Sep 20 13:21:02 1995 Ian Lance Taylor <ian@cygnus.com>
115 * Makefile.in (maintainer-clean): New target, synonym for
118 Fri Sep 8 14:38:08 1995 Ian Lance Taylor <ian@cygnus.com>
120 * Makefile.in (install): Don't install in $(tooldir).
122 Fri Aug 25 15:30:05 1995 Ken Raeburn <raeburn@cygnus.com>
124 NS32K changes from Ian Dall:
125 * configure.in: Use ns32k, not ns532.
126 * ns532.c: Include symtab.h.
127 (find_call): Renamed from findcall. Print a message.
128 * ns532.h: Remove dummy.h comments.
130 Tue Aug 22 10:00:45 1995 Jeffrey A. Law <law@rtl.cygnus.com>
132 * Makefile.in (install): Remove "brokensed" hack, unnecessary now
133 that we're using autoconf.
135 Wed Jul 19 18:46:13 1995 Fred Fish <fnf@cygnus.com>
137 * core.c (get_src_info): Cast arg 7 of bfd_find_nearest_line
138 to proper type of "unsigned int *".
140 Fri Jun 16 15:29:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
142 * configure.in: Use changequote around use of [].
144 Mon Jun 12 12:14:52 1995 J.T. Conklin <jtc@rtl.cygnus.com>
146 * Makefile.in (distclean, realclean): Remove config.cache and
149 Wed May 17 17:56:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
151 * Makefile.in (Makefile): Added config.status to dependency list.
152 (config.status): New target.
153 (SHELL): New definition.
155 Tue Apr 25 21:11:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
157 * Makefile.in (install): Depend on "all".
159 Thu Apr 20 17:29:07 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
161 * Makefile.in: Change all references to MY_MACHINE to MY_TARGET,
162 to match configure script.
164 Wed Apr 19 11:19:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
166 * gen-c-prog.awk: Changed reference to "make-c-prog.awk" in
167 comment emitted by this script to gen-c-prog.awk.
169 * Makefile.in, configure.in: Converted to use autoconf.
170 * configure: New file, generated with autoconf 2.3.
171 * config/{mt-alpha, mt-dummy, mt-i386, mt-ns532, mt-sparc,
172 mt-tahoe, mt-vax}: Removed.
174 Mon Mar 13 21:44:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
176 * __bb_exit_func.c: New file, from David Mosberger-Tang.
178 Thu Feb 9 16:56:07 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
180 * All *.c: More cleanup towards GNU format.
182 * gmon_out.h (struct gmon_hist_hdr, struct gmon_cg_arc_record):
183 replaced sizeof (bfd_vma) by size (char*) because Ken tells me
184 that bfd_vma is only guaranteed to be at least as big as a pointer.
186 (GMON_Record_tag): added explicit enumeration values to ensure
187 compatibility across compilers.
189 * gmon_io.c (get_vma, put_vma): replaced sizeof(bfd_vma) by
192 Tue Feb 7 17:24:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
194 * All *.c and *.h files: Ran "indent -gnu". Cleaned up a couple
195 of constructs GNU indent couldn't handle. Block comments not yet
196 rewritten in GNU format.
198 * gprof.c (VERSION): Changed to 2.6, to get in sync for next
201 Sun Feb 5 16:19:46 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
203 * symtab.c (symtab_finalize): ensure globals symbols really
204 are favored over static ones---even if their name looks less
205 preferable; this is important for HP-UX; for example, there
206 is a static label Ltext_something that aliases the global
209 * hist.c (hist_print): auto-scaling is now in effect for FSF-style
210 output only; also, auto-scaling is now performed based on
211 per-call, rather than total execution time, which is what it was
214 * gprof.h (File_Format): new type.
216 * gprof.c (VERSION): upped to 2.7---seems to be completely out of
217 sync with Cygnus version numbers though...
219 (long_options): renamed --gmon-info to --file-info, --width added,
220 renamed --old-file-format to --file-format
221 (main): dito; also added support to read prof files, but as
222 mon_out_read() is not implemented, it's #ifdef'd out for now
224 (usage): update to reflect new options.
226 * gmon_io.c: replaced "old_file_format" by more general
229 * gmon.h (struct raw_phdr): fixed declaration for OSF/1.
231 * core.c (core_sym_class): added back check for __gnu_compiled and
232 ___gnu_compiled for the benefit of systems without
233 bfd_find_nearest_line() support
235 (get_src_info): now the libbfd is fixed, invoke bfd_find_nearest_line()
236 with section-relative addresses
238 (core_create_function_syms): get_src_info() calls are currently
239 enabled for OSF/1 only. It appears to work allright for SunOS
240 4.1.x as well, but on SPARCs it gets painfully slow with the
241 current implementation of aout_32_find_nearest_line();
242 unfortunately, this means that static functions will not have their
243 filename printed in the call-graph function index; line-level
244 profiling should still work, but requires some patience
246 * cg_print.c (cg_print_index): sanitized printing of index when
247 using FSF-style output; in particular, output width is now controlled
248 via option --width and the function tries hard to keep columns
249 aligned even in the presence of (occasional) long names
251 * NOTES: a first shot at updating the documentation.
253 Wed Feb 1 19:07:44 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
255 * core.c (core_create_function_syms): fixed computation of min_vma
258 * *.c: removed rcsid.
260 Tue Jan 31 16:18:18 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
262 * Lots of changes from David Mosberger-Tang:
264 Tue Oct 25 19:20:14 1994 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
266 * gprof.c (main): put parentheses around & within &&.
268 * basic_blocks.c (bb_read_rec): print warning message (once) when
269 ignoring basic-block execution counts.
271 * source.c (source_file_lookup_name): corrected second argument to
274 * hist.c (print_header): merged Fri Oct 21 18:58:02 1994 change by
275 Ken Raeburn <raeburn@cujo.cygnus.com> from binutils-2.5.1.
277 * gmon_io.c (gmon_out_read): the output stule STYLE_GMON_INFO is now
278 supported both for old and new (versioned) gmon.out files. Old
279 files are identified as version 0.
281 * gmon.h (struct raw_arc): count field is now sizeof(long) bytes
282 long (instead of 4) because that is what OSF/1 v3.0 uses.
284 * core.c: minor fixes and debugging info changes.
286 Sun Sep 11 18:47:47 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
288 * core.c (core_init): if .text cannot be found, try $CODE$ (the
289 name of the text-section under HP-UX).
291 * hist.c (hist_assign_samples): fixed off-by-one bug: highpc
292 points one past the last sampling bin, so hist_scale should be
293 computed as "hist_scale /= hist_num_bins", not "hist_scale /=
296 * gmon_io.c, hist.c, hist.h: renamed hist_num_samples to
299 * configure.in: added alpha-*-*) for per-target config.
301 * alpha.c, alpha.h: created.
303 * gprof.c (default_excluded_list): <locore>, <hicore> added.
305 * core.c (core_create_function_syms, core_create_line_syms):
306 explicitly keep two sentinels "<locore>" and "<hicore>" that catch
307 all addresses outside the text-space. Thus, sym_lookup(&symtab,
308 addr) continues to guarantee not to return 0 on any address. It
309 also avoids incorrectly crediting the first/last symbol in the
312 * core.c (core_create_line_syms): always create function symbols
313 first, then merge in line symbols; this is so that if parts of the
314 program were compiled without -g, function-level symbols are
317 * utils.c (print_name_only): support for print_path added.
319 * symtab.c (cmp_addr): also use is_func flag in comparison.
320 (symtab_finalize): return immediately when table empty; now
321 more careful about getting rid of the right duplicate symbol.
323 * sparc.c (find_call): many fixes---this function was rather
324 botched in binutils-2.4 already; it should work again.
326 * source.c (source_file_lookup_path): PATH is now strdup'ed (it is
327 not good to rely on get_src_info() to return distinct string
330 * search_list.c (search_list_append): added cast for xmalloc().
332 * hist.c: added explicit initialization to some of the global
333 variables; fixed SItab (scales were off by a factor of 10).
335 * hist.h: include of bfd.h added.
337 * gprof.c, gprof.h (print_path): added.
339 * gprof.h (MAX): fixed.
341 * gmon_out.h: renamed gmon_time_hist_hdr to gmon_hist_hdr.
343 * gmon_io.c: added some casts to (long) so we can always print as %lx
345 * core.c (core_get_text_space): fixed to make it work.
347 * cg_print.c (cg_print_index): added support for print_path option.
349 * cg_dfn.h (cg_dfn): wrap prototype in PARAMS().
351 * call_graph.c, gmon_io.c, hist.c: avoid taking address of array
352 as some compilers complain (e.g., DEC's OSF/1 compiler)
354 * basic_blocks.c, gmon_io.c, hist.c, source.c, sym_ids.c,
355 symtab.c: calls to memset() had 2nd and 3rd args reversed.
357 Sat Sep 10 21:53:13 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
359 * gprof.c: added "_mcount" to default_excluded_list.
360 (main): if output_style==0 and there is either a histogram or a
361 call-graph, always generate flat and call-graph, no matter what
362 line_granularity is set to.
364 * source.c (source_file_lookup_name): if searching for sf->name
365 fails, try again with filename obtained after stripping off any
366 partial path from sf->name.
368 * gprof.h (SRCDEBUG): added.
370 * search_list.c (search_list_append): directories were added in wrong
373 * reimplemented selection mechanism from ground up; it is now possible
374 to accurately control what gets included/excluded in each of the
375 output styles; a "symbol-specification" (spec) is the basic means
376 to select a set of symbols; a spec has the syntax:
378 spec == (FILENAME:(FUNCNAME|LINE_NUM) | NAME).
381 any of the terminal symbols can be empty, in which case they
382 match anything (wildcards). NAME is interpreted as a FILENAME
383 if it contains a dot (e.g., foo.c), as LINE_NUM if it starts
384 with a digit, and as FUNCNAME otherwise.
386 For example, to get a call-graph display that ignores arcs
387 from foo() to bar(), you'd say "--no-graph=foo/bar"; to
388 show only arcs into bar() (no matter what the caller),
389 you'd say "--graph=/bar"; and to get a call-graph without
390 any arc info, you'd say "--graph=/"; similarly, to
391 get a flat profile without mcount, you'd say "--no-flat=mcount"
392 and to get a flat profile that shows includes all functions
393 you'd say "--flat=""" (i.e., an empty spec)
395 * hist.c (hist_print): top_time wasn't initialized to 0.0.
397 Fri Sep 9 01:10:21 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
399 * gmon_out.h: all headers now declared in terms of characters
400 to avoid getting into trouble with different compilers introducing
401 different amount of padding; the code already accessed the fields
402 through bfd functions, so that didn't have to change.
404 * hist.c (hist_read_rec, hist_write_rec): added support for
405 collection pc histograms measuring quantities other than time;
406 the histogram header now includes a field that specifies the
407 dimension of the quantity measured by the histogram bins
408 (normally, this is "seconds", but other meaningful dimensions
409 include such things as "I-cache misses", "instruction issue stalls"
410 etc.); there is also a field to specify a one-character
411 abbreviation for the dimension; in the case of time, this would
412 be 's'; in most other cases it probably would be '1' (not a physical
415 Thu Sep 8 16:05:08 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
417 * gprof.c, gmon_io.[ch]: BSD_COMPATIBLE is gone and new_file_version
418 has become old_file_version; gmon_io.c now always supports old-style
419 gmon.out files; it first tries to read gmon.out as a new version
420 file, if that fails, it tries to read it in the old format;
421 although not very likely, it is possible for gprof to mistake an
422 old-style file as a new one (the first 4 bytes would have to
423 be "gmon"---including the trailing '\0'); in that case, it is
424 necessary to specify --old-file-version
426 * gprof.h: removed dependency on SYSV; the code now always uses
427 strrchr(), memset(), and memcpy() and does not include either
428 of string.h or strings.h; this should make gprof compile on
429 any (Unix) system without configuration (per suggestion of
432 * gprof.c (usage): fixed location of --new-file-format option.
434 * cg_arcs.c (propagate_flags): fixed typo in declaration.
436 * flat_bl.m: removed formfeed at end of file; the form-feed
437 is now printed cg_print.c only when necessary.
439 * major rewrite of gprof---too many changes to mention all of
442 + -l now requests profiling at the line level (as opposed
443 to function level); in this mode, gprof creates a "symbol"
444 (aka name-list entry) for each line of source code, instead
447 + support for a new gmon.out file format; the new format
448 consists of a header with a magic and a version number,
449 followed by a sequence of profile data; profile data
450 can any of: (a) PC histogram, (b) call-graph arcs, or
451 (c) basic-block execution counts; the version number makes
452 it possible to extend gmon.out in a backwards compatible
455 + support for tcov style annotated output: if the gmon.out file
456 contains basic-block execution counts, the user can request
457 the generation of annotated source files, much like Sun's
462 + new scheme to suppress symbols that aren't function names
463 (e.g., avoids mistaking a goto label as a function)
465 + reorganized source code to make it more managable; as a
466 side effect, gprof now compiles cleanly with "gcc -Wall"
468 Thu Sep 1 15:46:49 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
470 * gprof.c (funcsymbol): bfd_find_nearest_line() is now used as a
471 final cross-check to determine whether a static symbol should be
472 considered as a function-name.
474 Fri Aug 5 19:32:36 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
476 * gmon_io.c (gmon_out_read): recognize "-" as the filename for
477 stdin; this is useful if you wanna keep gmon.out files compressed;
478 this way you can "gzcat" the compressed file into gprof.
480 * gprof.c: flag_min_count now initialized with 1 instead of 0.
482 * basic_blocks.c (bb_annotate_source): added support for creating
483 .tcov files when option flag_annotate_make_files is TRUE.
484 (annotate_with_count): all counts less than the minimum count
485 specified by -m are now annotated with hash-marks.
487 * gprof.c (main): -A is now followed by a string of option chars.
489 * basic_blocks.c (annotate_with_count): replaced b->count with
492 * source.c: flag_annotate_source replaced by source_lock_map.
494 * source.h: source_lock_map added.
496 * gprof.c (main): new command-line syntax: -S simply specifies
497 which source-files user is interested in; -A requests annotated
498 source files and -AA requests that all lines in a source file
501 Thu Aug 4 23:27:03 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
503 * basic_blocks.c (PATH_MAX): if undefined, define as 1024.
505 * sparc.c, i386.c, tahoe.c, vax.c: added include of "time_hist.h"
506 so s_lowpc etc. get declared.
508 * arcs.h (doarcs): created.
510 * arcs.c: reordered static functions such that they get defined
513 * gprof.c (main): added options:
514 -A: request annotation of all source lines (with -S)
515 -m: minimum execution count (with default basic-block display)
516 -N: force new file format (only if BSD_COMPATIBLE is defined)
517 -S: annotate source file
518 -t: set table length (with -S)
520 * Makefile (OBJS): added basic_blocks.o call_graph.o gmon_io.o
523 Fri Jul 1 15:23:50 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
525 * gprof.c (asgnsamples): computation of "pcl" and "pch" depended
526 on the fact being able to store a long in a double without loss of
527 precision; this does not hold on machines with 64 bit longs and 64
530 Fri Oct 21 18:58:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
532 * printgprof.c (flatprofheader): Always set totime to 1.0 if not
533 greater than 0.0. Suggested by Harold Assink
534 <carlo@sg.tn.tudelft.nl>.
536 Fri Sep 23 15:06:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
538 * printgprof.c (printprof): Use free, not cfree.
539 (printgprof, printindex): Ditto.
541 Thu Sep 1 10:40:45 1994 Jeff Law (law@snake.cs.utah.edu)
543 * gprof.h (kfromlist, ktolist, flist, Flist, elist, Elist): Make
544 decls extern to keep native HP compiler quiet.
546 Tue Aug 30 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
548 * gprof.c (funcsymbol): Ignore ___gnu_compiled as well as
549 __gnu_compiled, for the benefit of systems which add a leading
552 Wed Aug 24 12:49:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
554 * configure.in: Change i386-*-* to i[345]86-*-*.
556 Sun Jul 10 00:35:31 1994 Ian Dall (dall@hfrd.dsto.gov.au)
558 * ns532.c, ns532.h: New Files. ns532 support.
560 * config/mt-ns532: New File. ns532 support.
562 * gprof.c: user register int i instead of defaulting the int.
563 Allows compilation with -Dregister= for debugging.
565 * configure.in: Add ns532 support.
567 Thu Jun 23 11:22:41 1994 Jeff Law (law@snake.cs.utah.edu)
569 * Makefile.in (gprof): Depend on $(LIBS).
571 Fri May 27 12:24:57 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
573 From binutils-2.4 release:
575 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
577 * configure.bat: [new] build makefile from makefile.in (dos)
578 * hertz.c: allow static HERTZ (msdos needs it)
579 * gprof.c: allow target to select "r" or "rb" for fopen
580 * gprof.c: ignore __gnu_compiled symbols
581 * i386.h: dfine FOPEN_RB to "rb" for dos.
583 Tue May 17 15:30:22 1994 E. Michael Smith (ems@cygnus.com)
585 * Makefile.in (.m.c:): Added .SUFFIXES : .m
586 so flat_bl.c would make from flat_bl.m file.
588 Thu May 5 19:23:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
590 * Makefile.in (install-info): Check for gprof.info in build dir,
591 fall back to srcdir. Depend on it.
593 * gprof.h (TRUE, FALSE): Always use undef before defining them.
595 Mon Apr 4 23:47:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
597 * Makefile.in (MY_MACHINE): Renamed from MACHINE to avoid losing
598 makes (osf1) in which the value of MACHINE can not be changed.
599 * config/*.mt: Changed appropriately.
601 Wed Mar 30 16:12:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
603 * gprof.c (getsymtab): Change nosyms to long. Rename
604 get_symtab_upper_bound to bfd_get_symtab_upper_bound. Check for
605 errors from bfd_get_symtab_upper_bound and
606 bfd_canonicalize_symtab.
608 Tue Mar 22 10:50:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
610 * gprof.c (funcsymbol): Use bfd_get_symbol_info instead of
613 Sun Mar 20 15:40:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
615 * Makefile.in: Avoid bug in hpux sed.
617 Wed Dec 15 20:16:40 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
619 * gprof.texi (Invoking): add text about -v flag
621 * gprof.1: add text about -v flag
623 Wed Dec 8 16:55:06 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
625 * gprof.c (VERSION): defined a version macro, print the value
626 when the -v option is used
628 Tue Jul 6 10:11:56 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
630 * Makefile.in: Install correctly.
632 Thu Jun 24 14:43:22 1993 David J. Mackenzie (djm@thepub.cygnus.com)
634 * gprof.c (main): Get whoami from argv, instead of hardcoding.
635 Use it in usage message. Split usage message to fit in 80 cols.
637 Sun Jun 20 20:58:02 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
639 * Makefile.in: Undo 15 June change.
641 Wed Jun 16 12:54:53 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
643 * gmon.h, gprof.h: structs of chars used to hold external
645 * gprof.c (getpfile, openpfile, readsamples): Swap data in using
648 Tue Jun 15 23:09:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
650 * Makefile.in (.c.o): Look in ../include, not ../bfd, for bfd.h.
652 Mon Jun 14 16:22:59 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
654 * Makefile.in: remove parentdir support
656 Mon Jun 7 12:56:17 1993 Per Bothner (bothner@rtl.cygnus.com)
658 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
659 * configure.in: No longer need to configure to get sysdep.h.
661 Tue May 18 21:44:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
663 * Makefile.in (install): should not depend on install-info
665 Mon Apr 26 12:37:46 1993 Ian Lance Taylor (ian@cygnus.com)
667 * gprof.h: Include ansidecl.h before sysdep.h. Undefine hz.
669 Tue Apr 13 16:14:03 1993 Per Bothner (bothner@cygnus.com)
671 * M Makefile.in: Add -g to CFLAGS.
672 Ads LDFLAGS and use in place of CFLAGS where appropriate.
673 * configure.in: Make a sysdep.hlink in the same way other
674 bfd-based directories do.
675 * gprof.h (UNIT): Replace non-standard 'u_short' by 'unsigned
677 * gprof.h: #include sysdep.h instead of a bunch of stuff.
678 * gprof.c (main): Fix typo gproff->gprof.
680 Thu Mar 25 19:00:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
682 * gprof.texi: add INFO-DIR-ENTRY
684 Tue Mar 23 00:03:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
686 * Makefile.in: add installcheck target
688 Sat Feb 27 18:17:10 1993 Per Bothner (bothner@rtl.cygnus.com)
690 * gprof.c (funcsymbol): Invert test for aflag.
692 Thu Feb 25 16:01:50 1993 Per Bothner (bothner@rtl.cygnus.com)
694 * printgprof (xmalloc, xrealloc): Cast results of malloc
697 Wed Feb 3 13:55:33 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
699 * Makefile.in: created info, install-info, dvi
701 Wed Jan 6 00:58:09 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
703 * Makefile.in: fix install rule for $(PROG)
705 Fri Oct 9 11:25:41 1992 Mark Eichin (eichin@cygnus.com)
707 * gprof.1: updated SYNOPSIS to match actual behavior.
709 Mon Oct 5 17:50:16 1992 Per Bothner (bothner@cygnus.com)
711 * gen-c-prog.awk: New awk script, lightly changed from
712 previously deleted make-c-prog.awk. Converts a text file
713 to a c function that prints that text.
714 * flat_bl.m, fsf_callg_bl.m, bsd_callg_bl.m: New files.
715 Inputs to gen-c-prog.awk, containing text describing
717 * blurbs.c: Removed. Use *_bl.c instead.
718 * Makefile.in: Use gen-cprog.awk to generate *_bl.c files
719 from *_bl.m files. Also, improve *clean rules.
720 * printgprof.c (printgprof): Usw new function names from *_bl.c.
723 Sun Aug 30 19:54:53 1992 Per Bothner (bothner@rtl.cygnus.com)
725 * gprof.h, gprof.c, printfgprof.c: Add support for two
726 output styles: The default is similar to the old FSF gprof,
727 while -T sets the variable bsd_style_output, which causes
728 output matching Berkeley's gprof. The biggest differences
729 are that with the FSF style output, the flat profile comes
730 before the call graph; numbers come before explanations;
731 and there is less gratuitous white space.
732 * gprof.h, gprof.c, printfgprof.c: New discard_underscores
733 variable causes discarding of initial underscores when
734 printing symbol names. It is set unless there is a "main"
735 symbol (without an underscore).
736 * printfgprof.c: New function printnameonly(), called
737 by printname(). It handles stripping of initial '_',
738 as well as C++ name-demangling.
739 * gprof.callg, gprof.flat, make-c-prog.awk: Removed.
740 It is just as convenient to edit blurbs.c directly.
741 * Makefile.in: Removed rule for making blurbs.c.
742 * blurbs.c: This is now a true source file (as opposed
743 to being generated from gprof.callg and gprof.flat).
744 Change style to use one long string literal, instead of
745 one literal per output line. Add FSF-style blurb for call graph.
747 Wed Aug 19 14:36:39 1992 Ian Lance Taylor (ian@cygnus.com)
749 * Makefile.in: always create installation directories.
751 Wed Aug 12 15:14:14 1992 Mark Eichin (eichin@cygnus.com)
753 * Makefile.in: change ${MACHINE} to $(MACHINE).
755 Sun Jul 19 17:34:01 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
757 * Makefile.in: removed installation of the now useless
758 call.{flag,callg} files.
760 * gprof.1: now uses the standard man macros instead of the new BSD
763 Sun Jul 12 19:06:00 1992 John Gilmore (gnu at cygnus.com)
765 * configure.in: Remove host section, expand target section.
766 * config/mt-{tahoe,vax}: Add, to match existing support files.
767 * config/tmake-*: Remove leftover crud.
769 * blurbs.c: New file, created from gprof.flat and gprof.callg by
770 * make-c-prog.awk: which processes text files into C programs.
771 * printgprof.c (flatprofheader, gprofheader): Call new functions
773 (printblurb): Remove.
774 * Makefile.in: Infrastructure to build blurbs.
775 * pathnames.h: has been removed. Gprof now has no filename
779 Sat Jul 11 18:07:21 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
781 * Makefile.in: define man1dir and install the man page
783 Fri Jul 10 21:14:08 1992 david d `zoo' zuhn (zoo@cygnus.com)
785 * Makefile.in: added dummy info and install-info targets
787 Thu Jun 4 11:34:02 1992 Mark Eichin (eichin at cygnus.com)
789 * lookup.c: fixed fencepost in nllookup and added dbg_nllookup for
790 help in debugging the problem (with -DDEBUG)
791 * gprof.c: symbol values are now real values, don't add the vma
792 anymore. (done for solaris; should verify this on other platforms)
793 * ChangeLog: created.