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