1 Thu Mar 21 17:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
3 * core.c (core_create_function_syms): Move filename and func_name
4 inside ifdef where they are used.
6 * core.c (core_sym_class): Parenthesize && within ||.
7 * symtab.c (symtab_finalize): Correct parenthesization.
9 * cg_print.h (cg_print_file_ordering): Declare.
10 (cg_print_function_ordering): Declare.
12 * __bb_exit_func.c (__bb_exit_func): Replace bcopy with memcpy.
13 * cg_arcs.c (arc_add): Likewise.
14 * cg_print.c (cg_print_function_ordering): Likewise.
16 Thu Mar 21 17:02:02 1996 David Mosberger-Tang <davidm@azstarnet.com>
18 * gprof.c (default_excluded_list): Add "__mcount".
20 * gprof.c (main): Change ifdef __osf__ to __alpha__.
22 * gmon_io.c (gmon_out_read): If BSD44_FORMAT is defined, get the
23 profiling rate from the header.
25 * gmon.h (struct raw_phdr): Only include pad if both __alpha__ and
26 __osf__ are defined. Add new fields if BSD44_FORMAT is defined.
28 * alpha.h (MIN_INSN_SIZE): Define.
29 * core.c (MIN_INSN_SIZE): If not defined, define as 1.
30 (core_sym_class): Ignore debugging symbols.
31 (core_create_line_syms): Use MIN_INSN_SIZE when gathering line
34 Wed Mar 20 18:15:47 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
36 * cg_print.c (cg_print_function_ordering): Fix __GNUC__ misspelled
38 (order_and_dump_functions_by_arcs): Likewise.
40 Tue Mar 12 12:19:50 1996 Ian Lance Taylor <ian@cygnus.com>
42 * configure: Rebuild with autoconf 2.8.
44 Sun Feb 18 15:06:18 1996 Ian Lance Taylor <ian@cygnus.com>
46 * configure.in: Check for 'do not mix' from native linker before
50 Tue Feb 13 15:32:53 1996 Ian Lance Taylor <ian@cygnus.com>
52 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
55 Wed Feb 7 14:03:17 1996 Ian Lance Taylor <ian@cygnus.com>
57 * configure.in: Don't set CC. Look for --enable-shared. Set
58 BFDLIB and HLDFLAGS and substitute them.
60 * Makefile.in (LIBS): Use @BFDLIB@.
61 (HLDFLAGS): New variable.
62 (gprof): Use $(HLDFLAGS).
64 Mon Feb 5 16:34:44 1996 Ian Lance Taylor <ian@cygnus.com>
66 Support for building bfd and opcodes as shared libraries, based on
67 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
68 * Makefile.in (LIBDEPS): New variable.
69 (LIBS): Use -L../bfd -lbfd.
70 (gprof): Depend upon $(LIBDEPS) rather than $(LIBS).
72 Sat Dec 30 10:11:03 1995 Jeffrey A Law (law@cygnus.com)
74 * gprof.c (long_options): Add "--function-ordering" and
75 "--file-ordering" options.
76 (usage): Add new options to usage message.
77 (main): Handle new options.
78 * gprof.h (STYLE_FUNCTION_ORDER): Define.
79 (STYLE_FILE_ORDER): Define.
80 (function_mapping_file): Declare.
81 * cg_arcs.c (arcs, numarcs): New globals.
82 (arc_add): Put new arcs into the arc array so the function/file
83 ordering code can examine them.
84 * cg_arcs.h (struct arc): New field "has_been_placed".
85 (arcs, numarcs): Declare new globals.
86 * core.c (symbol_map, symbol_map_count): New globals.
87 (read_function_mappings): New function to read in a function
89 (core_init): Call read_function_mappings if a function mapping
91 (core_create_function_syms): Handle function to object file
93 * symtab.h (struct sym): New fields "mapped", "has_been_placed",
95 * cg_print.c (cmp_arc_count): New function for sorting arcs.
96 (cmp_fun_nuses): Likewise for functions.
97 (cg_print_function_ordering): New function to print a suggested
99 (cg_print_file_ordering): Likewise for ordering .o files.
100 (order_and_dump_functions_by_arcs): Helper function for function
101 and object file ordering code.
103 Sun Dec 24 21:32:27 1995 Jeffrey A Law (law@cygnus.com)
105 * core.c (core_sym_class): Ignore symbols without BSF_FUNCTION
106 set if ignore_non_function is set.
107 * gprof.h (ignore_non_functions): Declare.
108 * gprof.c (ignore_non_functions): Define.
109 (long_options): Add "ignore-non-functions".
110 (usage): Add new options.
111 (main): Recognize "-D" and "--ignore-non-functions" option.
113 Tue Nov 21 13:24:39 1995 Ken Raeburn <raeburn@cygnus.com>
115 * Makefile.in (.m.c): Strip out directory name from function
118 * hist.c (scale_and_align_entries): Don't use DEFUN_VOID. Do
119 UNITS_TO_CODE adjustment unconditionally; compiler can optimize
120 away zero-offset case. Refer to scaled_addr, not aligned_addr.
122 * vax.c: Don't include vax.h here.
124 Thu Nov 16 03:41:37 1995 Ken Raeburn <raeburn@cygnus.com>
126 Version 2.6 released.
128 Wed Nov 8 11:40:04 1995 Ian Lance Taylor <ian@cygnus.com>
130 * gprof.c (main): Cast getenv return value.
132 Mon Nov 6 15:05:00 1995 Ken Raeburn <raeburn@cygnus.com>
134 * Makefile.in (TAGS): New target.
136 Wed Nov 1 12:51:21 1995 Per Bothner <bothner@kalessin.cygnus.com>
138 * Makefile.in (DISTSTUFF): Rename to GEN_FILES, to avoid confusion.
139 (all): Depend on $(GEN_FILES), not diststuff (which also depends
142 Wed Nov 1 15:23:15 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
144 * sym_ids.c: Include <ctype.h>.
146 Wed Oct 25 13:24:31 1995 Per Bothner <bothner@kalessin.cygnus.com>
148 * Makefile.in (diststuff): Also make info.
149 (mostlyclean): Don't remove gprof.info*.
150 (maintainer-clean realclean): Also remove *.info*.
152 Fri Oct 6 16:25:32 1995 Ken Raeburn <raeburn@cygnus.com>
154 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
156 * Makefile.in: Add dependecies for $(OBJS) on header files.
158 * cg_print.c (print_cycle, print_members, cg_print_index): Fix new
159 style output format to make it consistent.
160 * dummy.c (find_call): Fix typo in error message.
162 Wed Sep 20 13:21:02 1995 Ian Lance Taylor <ian@cygnus.com>
164 * Makefile.in (maintainer-clean): New target, synonym for
167 Fri Sep 8 14:38:08 1995 Ian Lance Taylor <ian@cygnus.com>
169 * Makefile.in (install): Don't install in $(tooldir).
171 Fri Aug 25 15:30:05 1995 Ken Raeburn <raeburn@cygnus.com>
173 NS32K changes from Ian Dall:
174 * configure.in: Use ns32k, not ns532.
175 * ns532.c: Include symtab.h.
176 (find_call): Renamed from findcall. Print a message.
177 * ns532.h: Remove dummy.h comments.
179 Tue Aug 22 10:00:45 1995 Jeffrey A. Law <law@rtl.cygnus.com>
181 * Makefile.in (install): Remove "brokensed" hack, unnecessary now
182 that we're using autoconf.
184 Wed Jul 19 18:46:13 1995 Fred Fish <fnf@cygnus.com>
186 * core.c (get_src_info): Cast arg 7 of bfd_find_nearest_line
187 to proper type of "unsigned int *".
189 Fri Jun 16 15:29:36 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
191 * configure.in: Use changequote around use of [].
193 Mon Jun 12 12:14:52 1995 J.T. Conklin <jtc@rtl.cygnus.com>
195 * Makefile.in (distclean, realclean): Remove config.cache and
198 Wed May 17 17:56:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
200 * Makefile.in (Makefile): Added config.status to dependency list.
201 (config.status): New target.
202 (SHELL): New definition.
204 Tue Apr 25 21:11:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
206 * Makefile.in (install): Depend on "all".
208 Thu Apr 20 17:29:07 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
210 * Makefile.in: Change all references to MY_MACHINE to MY_TARGET,
211 to match configure script.
213 Wed Apr 19 11:19:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
215 * gen-c-prog.awk: Changed reference to "make-c-prog.awk" in
216 comment emitted by this script to gen-c-prog.awk.
218 * Makefile.in, configure.in: Converted to use autoconf.
219 * configure: New file, generated with autoconf 2.3.
220 * config/{mt-alpha, mt-dummy, mt-i386, mt-ns532, mt-sparc,
221 mt-tahoe, mt-vax}: Removed.
223 Mon Mar 13 21:44:24 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
225 * __bb_exit_func.c: New file, from David Mosberger-Tang.
227 Thu Feb 9 16:56:07 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
229 * All *.c: More cleanup towards GNU format.
231 * gmon_out.h (struct gmon_hist_hdr, struct gmon_cg_arc_record):
232 replaced sizeof (bfd_vma) by size (char*) because Ken tells me
233 that bfd_vma is only guaranteed to be at least as big as a pointer.
235 (GMON_Record_tag): added explicit enumeration values to ensure
236 compatibility across compilers.
238 * gmon_io.c (get_vma, put_vma): replaced sizeof(bfd_vma) by
241 Tue Feb 7 17:24:12 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
243 * All *.c and *.h files: Ran "indent -gnu". Cleaned up a couple
244 of constructs GNU indent couldn't handle. Block comments not yet
245 rewritten in GNU format.
247 * gprof.c (VERSION): Changed to 2.6, to get in sync for next
250 Sun Feb 5 16:19:46 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
252 * symtab.c (symtab_finalize): ensure globals symbols really
253 are favored over static ones---even if their name looks less
254 preferable; this is important for HP-UX; for example, there
255 is a static label Ltext_something that aliases the global
258 * hist.c (hist_print): auto-scaling is now in effect for FSF-style
259 output only; also, auto-scaling is now performed based on
260 per-call, rather than total execution time, which is what it was
263 * gprof.h (File_Format): new type.
265 * gprof.c (VERSION): upped to 2.7---seems to be completely out of
266 sync with Cygnus version numbers though...
268 (long_options): renamed --gmon-info to --file-info, --width added,
269 renamed --old-file-format to --file-format
270 (main): dito; also added support to read prof files, but as
271 mon_out_read() is not implemented, it's #ifdef'd out for now
273 (usage): update to reflect new options.
275 * gmon_io.c: replaced "old_file_format" by more general
278 * gmon.h (struct raw_phdr): fixed declaration for OSF/1.
280 * core.c (core_sym_class): added back check for __gnu_compiled and
281 ___gnu_compiled for the benefit of systems without
282 bfd_find_nearest_line() support
284 (get_src_info): now the libbfd is fixed, invoke bfd_find_nearest_line()
285 with section-relative addresses
287 (core_create_function_syms): get_src_info() calls are currently
288 enabled for OSF/1 only. It appears to work allright for SunOS
289 4.1.x as well, but on SPARCs it gets painfully slow with the
290 current implementation of aout_32_find_nearest_line();
291 unfortunately, this means that static functions will not have their
292 filename printed in the call-graph function index; line-level
293 profiling should still work, but requires some patience
295 * cg_print.c (cg_print_index): sanitized printing of index when
296 using FSF-style output; in particular, output width is now controlled
297 via option --width and the function tries hard to keep columns
298 aligned even in the presence of (occasional) long names
300 * NOTES: a first shot at updating the documentation.
302 Wed Feb 1 19:07:44 1995 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
304 * core.c (core_create_function_syms): fixed computation of min_vma
307 * *.c: removed rcsid.
309 Tue Jan 31 16:18:18 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
311 * Lots of changes from David Mosberger-Tang:
313 Tue Oct 25 19:20:14 1994 David Mosberger-Tang <davidm@piston.cs.arizona.edu>
315 * gprof.c (main): put parentheses around & within &&.
317 * basic_blocks.c (bb_read_rec): print warning message (once) when
318 ignoring basic-block execution counts.
320 * source.c (source_file_lookup_name): corrected second argument to
323 * hist.c (print_header): merged Fri Oct 21 18:58:02 1994 change by
324 Ken Raeburn <raeburn@cujo.cygnus.com> from binutils-2.5.1.
326 * gmon_io.c (gmon_out_read): the output stule STYLE_GMON_INFO is now
327 supported both for old and new (versioned) gmon.out files. Old
328 files are identified as version 0.
330 * gmon.h (struct raw_arc): count field is now sizeof(long) bytes
331 long (instead of 4) because that is what OSF/1 v3.0 uses.
333 * core.c: minor fixes and debugging info changes.
335 Sun Sep 11 18:47:47 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
337 * core.c (core_init): if .text cannot be found, try $CODE$ (the
338 name of the text-section under HP-UX).
340 * hist.c (hist_assign_samples): fixed off-by-one bug: highpc
341 points one past the last sampling bin, so hist_scale should be
342 computed as "hist_scale /= hist_num_bins", not "hist_scale /=
345 * gmon_io.c, hist.c, hist.h: renamed hist_num_samples to
348 * configure.in: added alpha-*-*) for per-target config.
350 * alpha.c, alpha.h: created.
352 * gprof.c (default_excluded_list): <locore>, <hicore> added.
354 * core.c (core_create_function_syms, core_create_line_syms):
355 explicitly keep two sentinels "<locore>" and "<hicore>" that catch
356 all addresses outside the text-space. Thus, sym_lookup(&symtab,
357 addr) continues to guarantee not to return 0 on any address. It
358 also avoids incorrectly crediting the first/last symbol in the
361 * core.c (core_create_line_syms): always create function symbols
362 first, then merge in line symbols; this is so that if parts of the
363 program were compiled without -g, function-level symbols are
366 * utils.c (print_name_only): support for print_path added.
368 * symtab.c (cmp_addr): also use is_func flag in comparison.
369 (symtab_finalize): return immediately when table empty; now
370 more careful about getting rid of the right duplicate symbol.
372 * sparc.c (find_call): many fixes---this function was rather
373 botched in binutils-2.4 already; it should work again.
375 * source.c (source_file_lookup_path): PATH is now strdup'ed (it is
376 not good to rely on get_src_info() to return distinct string
379 * search_list.c (search_list_append): added cast for xmalloc().
381 * hist.c: added explicit initialization to some of the global
382 variables; fixed SItab (scales were off by a factor of 10).
384 * hist.h: include of bfd.h added.
386 * gprof.c, gprof.h (print_path): added.
388 * gprof.h (MAX): fixed.
390 * gmon_out.h: renamed gmon_time_hist_hdr to gmon_hist_hdr.
392 * gmon_io.c: added some casts to (long) so we can always print as %lx
394 * core.c (core_get_text_space): fixed to make it work.
396 * cg_print.c (cg_print_index): added support for print_path option.
398 * cg_dfn.h (cg_dfn): wrap prototype in PARAMS().
400 * call_graph.c, gmon_io.c, hist.c: avoid taking address of array
401 as some compilers complain (e.g., DEC's OSF/1 compiler)
403 * basic_blocks.c, gmon_io.c, hist.c, source.c, sym_ids.c,
404 symtab.c: calls to memset() had 2nd and 3rd args reversed.
406 Sat Sep 10 21:53:13 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
408 * gprof.c: added "_mcount" to default_excluded_list.
409 (main): if output_style==0 and there is either a histogram or a
410 call-graph, always generate flat and call-graph, no matter what
411 line_granularity is set to.
413 * source.c (source_file_lookup_name): if searching for sf->name
414 fails, try again with filename obtained after stripping off any
415 partial path from sf->name.
417 * gprof.h (SRCDEBUG): added.
419 * search_list.c (search_list_append): directories were added in wrong
422 * reimplemented selection mechanism from ground up; it is now possible
423 to accurately control what gets included/excluded in each of the
424 output styles; a "symbol-specification" (spec) is the basic means
425 to select a set of symbols; a spec has the syntax:
427 spec == (FILENAME:(FUNCNAME|LINE_NUM) | NAME).
430 any of the terminal symbols can be empty, in which case they
431 match anything (wildcards). NAME is interpreted as a FILENAME
432 if it contains a dot (e.g., foo.c), as LINE_NUM if it starts
433 with a digit, and as FUNCNAME otherwise.
435 For example, to get a call-graph display that ignores arcs
436 from foo() to bar(), you'd say "--no-graph=foo/bar"; to
437 show only arcs into bar() (no matter what the caller),
438 you'd say "--graph=/bar"; and to get a call-graph without
439 any arc info, you'd say "--graph=/"; similarly, to
440 get a flat profile without mcount, you'd say "--no-flat=mcount"
441 and to get a flat profile that shows includes all functions
442 you'd say "--flat=""" (i.e., an empty spec)
444 * hist.c (hist_print): top_time wasn't initialized to 0.0.
446 Fri Sep 9 01:10:21 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
448 * gmon_out.h: all headers now declared in terms of characters
449 to avoid getting into trouble with different compilers introducing
450 different amount of padding; the code already accessed the fields
451 through bfd functions, so that didn't have to change.
453 * hist.c (hist_read_rec, hist_write_rec): added support for
454 collection pc histograms measuring quantities other than time;
455 the histogram header now includes a field that specifies the
456 dimension of the quantity measured by the histogram bins
457 (normally, this is "seconds", but other meaningful dimensions
458 include such things as "I-cache misses", "instruction issue stalls"
459 etc.); there is also a field to specify a one-character
460 abbreviation for the dimension; in the case of time, this would
461 be 's'; in most other cases it probably would be '1' (not a physical
464 Thu Sep 8 16:05:08 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
466 * gprof.c, gmon_io.[ch]: BSD_COMPATIBLE is gone and new_file_version
467 has become old_file_version; gmon_io.c now always supports old-style
468 gmon.out files; it first tries to read gmon.out as a new version
469 file, if that fails, it tries to read it in the old format;
470 although not very likely, it is possible for gprof to mistake an
471 old-style file as a new one (the first 4 bytes would have to
472 be "gmon"---including the trailing '\0'); in that case, it is
473 necessary to specify --old-file-version
475 * gprof.h: removed dependency on SYSV; the code now always uses
476 strrchr(), memset(), and memcpy() and does not include either
477 of string.h or strings.h; this should make gprof compile on
478 any (Unix) system without configuration (per suggestion of
481 * gprof.c (usage): fixed location of --new-file-format option.
483 * cg_arcs.c (propagate_flags): fixed typo in declaration.
485 * flat_bl.m: removed formfeed at end of file; the form-feed
486 is now printed cg_print.c only when necessary.
488 * major rewrite of gprof---too many changes to mention all of
491 + -l now requests profiling at the line level (as opposed
492 to function level); in this mode, gprof creates a "symbol"
493 (aka name-list entry) for each line of source code, instead
496 + support for a new gmon.out file format; the new format
497 consists of a header with a magic and a version number,
498 followed by a sequence of profile data; profile data
499 can any of: (a) PC histogram, (b) call-graph arcs, or
500 (c) basic-block execution counts; the version number makes
501 it possible to extend gmon.out in a backwards compatible
504 + support for tcov style annotated output: if the gmon.out file
505 contains basic-block execution counts, the user can request
506 the generation of annotated source files, much like Sun's
511 + new scheme to suppress symbols that aren't function names
512 (e.g., avoids mistaking a goto label as a function)
514 + reorganized source code to make it more managable; as a
515 side effect, gprof now compiles cleanly with "gcc -Wall"
517 Thu Sep 1 15:46:49 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
519 * gprof.c (funcsymbol): bfd_find_nearest_line() is now used as a
520 final cross-check to determine whether a static symbol should be
521 considered as a function-name.
523 Fri Aug 5 19:32:36 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
525 * gmon_io.c (gmon_out_read): recognize "-" as the filename for
526 stdin; this is useful if you wanna keep gmon.out files compressed;
527 this way you can "gzcat" the compressed file into gprof.
529 * gprof.c: flag_min_count now initialized with 1 instead of 0.
531 * basic_blocks.c (bb_annotate_source): added support for creating
532 .tcov files when option flag_annotate_make_files is TRUE.
533 (annotate_with_count): all counts less than the minimum count
534 specified by -m are now annotated with hash-marks.
536 * gprof.c (main): -A is now followed by a string of option chars.
538 * basic_blocks.c (annotate_with_count): replaced b->count with
541 * source.c: flag_annotate_source replaced by source_lock_map.
543 * source.h: source_lock_map added.
545 * gprof.c (main): new command-line syntax: -S simply specifies
546 which source-files user is interested in; -A requests annotated
547 source files and -AA requests that all lines in a source file
550 Thu Aug 4 23:27:03 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
552 * basic_blocks.c (PATH_MAX): if undefined, define as 1024.
554 * sparc.c, i386.c, tahoe.c, vax.c: added include of "time_hist.h"
555 so s_lowpc etc. get declared.
557 * arcs.h (doarcs): created.
559 * arcs.c: reordered static functions such that they get defined
562 * gprof.c (main): added options:
563 -A: request annotation of all source lines (with -S)
564 -m: minimum execution count (with default basic-block display)
565 -N: force new file format (only if BSD_COMPATIBLE is defined)
566 -S: annotate source file
567 -t: set table length (with -S)
569 * Makefile (OBJS): added basic_blocks.o call_graph.o gmon_io.o
572 Fri Jul 1 15:23:50 1994 David Mosberger-Tang (davidm@piston.cs.arizona.edu)
574 * gprof.c (asgnsamples): computation of "pcl" and "pch" depended
575 on the fact being able to store a long in a double without loss of
576 precision; this does not hold on machines with 64 bit longs and 64
579 Fri Oct 21 18:58:02 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
581 * printgprof.c (flatprofheader): Always set totime to 1.0 if not
582 greater than 0.0. Suggested by Harold Assink
583 <carlo@sg.tn.tudelft.nl>.
585 Fri Sep 23 15:06:45 1994 Ken Raeburn <raeburn@cujo.cygnus.com>
587 * printgprof.c (printprof): Use free, not cfree.
588 (printgprof, printindex): Ditto.
590 Thu Sep 1 10:40:45 1994 Jeff Law (law@snake.cs.utah.edu)
592 * gprof.h (kfromlist, ktolist, flist, Flist, elist, Elist): Make
593 decls extern to keep native HP compiler quiet.
595 Tue Aug 30 11:12:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
597 * gprof.c (funcsymbol): Ignore ___gnu_compiled as well as
598 __gnu_compiled, for the benefit of systems which add a leading
601 Wed Aug 24 12:49:13 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
603 * configure.in: Change i386-*-* to i[345]86-*-*.
605 Sun Jul 10 00:35:31 1994 Ian Dall (dall@hfrd.dsto.gov.au)
607 * ns532.c, ns532.h: New Files. ns532 support.
609 * config/mt-ns532: New File. ns532 support.
611 * gprof.c: user register int i instead of defaulting the int.
612 Allows compilation with -Dregister= for debugging.
614 * configure.in: Add ns532 support.
616 Thu Jun 23 11:22:41 1994 Jeff Law (law@snake.cs.utah.edu)
618 * Makefile.in (gprof): Depend on $(LIBS).
620 Fri May 27 12:24:57 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
622 From binutils-2.4 release:
624 Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com)
626 * configure.bat: [new] build makefile from makefile.in (dos)
627 * hertz.c: allow static HERTZ (msdos needs it)
628 * gprof.c: allow target to select "r" or "rb" for fopen
629 * gprof.c: ignore __gnu_compiled symbols
630 * i386.h: dfine FOPEN_RB to "rb" for dos.
632 Tue May 17 15:30:22 1994 E. Michael Smith (ems@cygnus.com)
634 * Makefile.in (.m.c:): Added .SUFFIXES : .m
635 so flat_bl.c would make from flat_bl.m file.
637 Thu May 5 19:23:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
639 * Makefile.in (install-info): Check for gprof.info in build dir,
640 fall back to srcdir. Depend on it.
642 * gprof.h (TRUE, FALSE): Always use undef before defining them.
644 Mon Apr 4 23:47:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
646 * Makefile.in (MY_MACHINE): Renamed from MACHINE to avoid losing
647 makes (osf1) in which the value of MACHINE can not be changed.
648 * config/*.mt: Changed appropriately.
650 Wed Mar 30 16:12:40 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
652 * gprof.c (getsymtab): Change nosyms to long. Rename
653 get_symtab_upper_bound to bfd_get_symtab_upper_bound. Check for
654 errors from bfd_get_symtab_upper_bound and
655 bfd_canonicalize_symtab.
657 Tue Mar 22 10:50:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
659 * gprof.c (funcsymbol): Use bfd_get_symbol_info instead of
662 Sun Mar 20 15:40:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
664 * Makefile.in: Avoid bug in hpux sed.
666 Wed Dec 15 20:16:40 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
668 * gprof.texi (Invoking): add text about -v flag
670 * gprof.1: add text about -v flag
672 Wed Dec 8 16:55:06 1993 david d `zoo' zuhn (zoo@andros.cygnus.com)
674 * gprof.c (VERSION): defined a version macro, print the value
675 when the -v option is used
677 Tue Jul 6 10:11:56 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
679 * Makefile.in: Install correctly.
681 Thu Jun 24 14:43:22 1993 David J. Mackenzie (djm@thepub.cygnus.com)
683 * gprof.c (main): Get whoami from argv, instead of hardcoding.
684 Use it in usage message. Split usage message to fit in 80 cols.
686 Sun Jun 20 20:58:02 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
688 * Makefile.in: Undo 15 June change.
690 Wed Jun 16 12:54:53 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
692 * gmon.h, gprof.h: structs of chars used to hold external
694 * gprof.c (getpfile, openpfile, readsamples): Swap data in using
697 Tue Jun 15 23:09:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
699 * Makefile.in (.c.o): Look in ../include, not ../bfd, for bfd.h.
701 Mon Jun 14 16:22:59 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
703 * Makefile.in: remove parentdir support
705 Mon Jun 7 12:56:17 1993 Per Bothner (bothner@rtl.cygnus.com)
707 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
708 * configure.in: No longer need to configure to get sysdep.h.
710 Tue May 18 21:44:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
712 * Makefile.in (install): should not depend on install-info
714 Mon Apr 26 12:37:46 1993 Ian Lance Taylor (ian@cygnus.com)
716 * gprof.h: Include ansidecl.h before sysdep.h. Undefine hz.
718 Tue Apr 13 16:14:03 1993 Per Bothner (bothner@cygnus.com)
720 * M Makefile.in: Add -g to CFLAGS.
721 Ads LDFLAGS and use in place of CFLAGS where appropriate.
722 * configure.in: Make a sysdep.hlink in the same way other
723 bfd-based directories do.
724 * gprof.h (UNIT): Replace non-standard 'u_short' by 'unsigned
726 * gprof.h: #include sysdep.h instead of a bunch of stuff.
727 * gprof.c (main): Fix typo gproff->gprof.
729 Thu Mar 25 19:00:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
731 * gprof.texi: add INFO-DIR-ENTRY
733 Tue Mar 23 00:03:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
735 * Makefile.in: add installcheck target
737 Sat Feb 27 18:17:10 1993 Per Bothner (bothner@rtl.cygnus.com)
739 * gprof.c (funcsymbol): Invert test for aflag.
741 Thu Feb 25 16:01:50 1993 Per Bothner (bothner@rtl.cygnus.com)
743 * printgprof (xmalloc, xrealloc): Cast results of malloc
746 Wed Feb 3 13:55:33 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
748 * Makefile.in: created info, install-info, dvi
750 Wed Jan 6 00:58:09 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
752 * Makefile.in: fix install rule for $(PROG)
754 Fri Oct 9 11:25:41 1992 Mark Eichin (eichin@cygnus.com)
756 * gprof.1: updated SYNOPSIS to match actual behavior.
758 Mon Oct 5 17:50:16 1992 Per Bothner (bothner@cygnus.com)
760 * gen-c-prog.awk: New awk script, lightly changed from
761 previously deleted make-c-prog.awk. Converts a text file
762 to a c function that prints that text.
763 * flat_bl.m, fsf_callg_bl.m, bsd_callg_bl.m: New files.
764 Inputs to gen-c-prog.awk, containing text describing
766 * blurbs.c: Removed. Use *_bl.c instead.
767 * Makefile.in: Use gen-cprog.awk to generate *_bl.c files
768 from *_bl.m files. Also, improve *clean rules.
769 * printgprof.c (printgprof): Usw new function names from *_bl.c.
772 Sun Aug 30 19:54:53 1992 Per Bothner (bothner@rtl.cygnus.com)
774 * gprof.h, gprof.c, printfgprof.c: Add support for two
775 output styles: The default is similar to the old FSF gprof,
776 while -T sets the variable bsd_style_output, which causes
777 output matching Berkeley's gprof. The biggest differences
778 are that with the FSF style output, the flat profile comes
779 before the call graph; numbers come before explanations;
780 and there is less gratuitous white space.
781 * gprof.h, gprof.c, printfgprof.c: New discard_underscores
782 variable causes discarding of initial underscores when
783 printing symbol names. It is set unless there is a "main"
784 symbol (without an underscore).
785 * printfgprof.c: New function printnameonly(), called
786 by printname(). It handles stripping of initial '_',
787 as well as C++ name-demangling.
788 * gprof.callg, gprof.flat, make-c-prog.awk: Removed.
789 It is just as convenient to edit blurbs.c directly.
790 * Makefile.in: Removed rule for making blurbs.c.
791 * blurbs.c: This is now a true source file (as opposed
792 to being generated from gprof.callg and gprof.flat).
793 Change style to use one long string literal, instead of
794 one literal per output line. Add FSF-style blurb for call graph.
796 Wed Aug 19 14:36:39 1992 Ian Lance Taylor (ian@cygnus.com)
798 * Makefile.in: always create installation directories.
800 Wed Aug 12 15:14:14 1992 Mark Eichin (eichin@cygnus.com)
802 * Makefile.in: change ${MACHINE} to $(MACHINE).
804 Sun Jul 19 17:34:01 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
806 * Makefile.in: removed installation of the now useless
807 call.{flag,callg} files.
809 * gprof.1: now uses the standard man macros instead of the new BSD
812 Sun Jul 12 19:06:00 1992 John Gilmore (gnu at cygnus.com)
814 * configure.in: Remove host section, expand target section.
815 * config/mt-{tahoe,vax}: Add, to match existing support files.
816 * config/tmake-*: Remove leftover crud.
818 * blurbs.c: New file, created from gprof.flat and gprof.callg by
819 * make-c-prog.awk: which processes text files into C programs.
820 * printgprof.c (flatprofheader, gprofheader): Call new functions
822 (printblurb): Remove.
823 * Makefile.in: Infrastructure to build blurbs.
824 * pathnames.h: has been removed. Gprof now has no filename
828 Sat Jul 11 18:07:21 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
830 * Makefile.in: define man1dir and install the man page
832 Fri Jul 10 21:14:08 1992 david d `zoo' zuhn (zoo@cygnus.com)
834 * Makefile.in: added dummy info and install-info targets
836 Thu Jun 4 11:34:02 1992 Mark Eichin (eichin at cygnus.com)
838 * lookup.c: fixed fencepost in nllookup and added dbg_nllookup for
839 help in debugging the problem (with -DDEBUG)
840 * gprof.c: symbol values are now real values, don't add the vma
841 anymore. (done for solaris; should verify this on other platforms)
842 * ChangeLog: created.