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