3 * configure.in: Change version number to 2.8.2. Call
4 AM_PROG_LIBTOOL. Remove shared library handling; now handled by
5 libtool. Add AM_CONFIG_HEADER. Change AC_PROG_INSTALL to
6 AM_PROG_INSTALL. Add AM_EXEEXT.
7 * Makefile.am (LINK): Remove.
8 (gprof_LDFLAGS): Remove
9 (gprof_DEPENDENCIES): Change libbfd.a to libbfd.la.
10 (gprof_LDADD): Likewise.
11 ($(OBJECTS)): Depend upon gconfig.h and ../bfd/config.h.
12 * gprof.h: Undefine PACKAGE and VERSION after including BFD
13 sysdep.h file, then include new gconfig.h file.
14 * gprof.c (VERSION): Don't define.
15 * acconfig.h: New file.
16 * stamp-h.in: New file.
17 * gconfig.in: New file, created by autoheader.
18 * Makefile.in, configure, aclocal.m4: Rebuild.
22 * aclocal.m4, configure, Makefile.in: Rebuild with automake 1.2.
26 * Makefile.am (INCLUDES): Add -DDEBUG.
27 * Makefile.in: Rebuild.
31 Change to use automake:
32 * Makefile.am: New file.
33 * configure.in: Run AM_INIT_AUTOMAKE, AM_MAINTAINER_MODE, and
35 * aclocal.m4: New file, created by aclocal.
36 * Makefile.in: Replace with file created by automake --cygnus.
41 * gprof.c (VERSION): Define as "2.8.1".
43 * Branched binutils 2.8.
47 * gprof.c (main): Correct copyright message.
51 * Makefile.in (.c.o): Define TARGET_$(MY_TARGET) when compiling.
52 * gmon.h: Use bytes counts rather than sizeof in struct raw_phdr
57 * cg_arcs.c (arc_add): memset() newly alloced arc to ensure
58 all fields are initialized with 0.
62 * symtab.h (find_call): Declare.
63 * cg_arcs.c (cg_assemble): Don't declare find_call.
64 * hist.c (scale_and_align_entries): Declare.
68 * configure.in: Define BSD44_FORMAT if the target looks like a
69 BSD4.4 derived system.
71 * Makefile.in (.c.o): Add @DEFS@.
72 * gmon_io.c (gmon_out_read): In BSD44_FORMAT code, get profrate
73 from profrate field, not version field.
77 * dummy.c (find_call): Clear ignore_direct_calls.
81 * Makefile.in (.c.o): Add -D_GNU_SOURCE. Put $(CFLAGS) at the
83 (gprof): Put $(CFLAGS) after the other options.
87 * configure: Rebuild with autoconf 2.12.
91 * sparc.c (find_call): Align p_lowpc to avoid bus error.
95 * gprof.c (usage): Print bug report address.
96 (main): Change version printing to match current GNU standards.
100 * gmon.h: Replace #elif with #else/#endif.
104 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
105 * configure: Regenerate.
109 * configure.in: Set and substitute HLDENV.
110 * configure: Rebuild.
111 * Makefile.in (HLDENV): New variable.
112 (gprof): Use $(HLDENV).
116 * core.c (read_function_mappings): Cast xmalloc return.
120 * gprof.c (VERSION): Define as "2.7.1".
122 * Released binutils 2.7.
124 * bb_exit_func.c: Rename from __bb_exit_func.c, so that it can be
125 stored on a System V file system.
129 * configure.in: Call AC_ISC_POSIX.
130 * configure: Rebuild.
131 * Makefile.in (gprof): Pass $(CFLAGS) during link.
132 * hertz.c: Don't include <sys/time.h>; let sysdep.h handle that.
133 If HAVE_SETITIMER is not defined, try using sysconf.
137 * Makefile.in (exec_prefix, bindir, libdir, mandir, infodir, datadir,
138 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
139 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
140 (AC_PROG_INSTALL): added.
141 * configure: Rebuilt.
145 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
146 using shared libraries.
147 * configure: Rebuild with autoconf 2.10.
151 * core.c (core_create_line_syms): Use xstrdup rather than strdup.
152 * source.c (source_file_lookup_path): Likewise.
156 * configure.in: Permit --enable-shared to specify a list of
158 * configure: Rebuild.
162 * core.c (core_create_function_syms): Move filename and func_name
163 inside ifdef where they are used.
165 * core.c (core_sym_class): Parenthesize && within ||.
166 * symtab.c (symtab_finalize): Correct parenthesization.
168 * cg_print.h (cg_print_file_ordering): Declare.
169 (cg_print_function_ordering): Declare.
171 * __bb_exit_func.c (__bb_exit_func): Replace bcopy with memcpy.
172 * cg_arcs.c (arc_add): Likewise.
173 * cg_print.c (cg_print_function_ordering): Likewise.
177 * gprof.c (default_excluded_list): Add "__mcount".
179 * gprof.c (main): Change ifdef __osf__ to __alpha__.
181 * gmon_io.c (gmon_out_read): If BSD44_FORMAT is defined, get the
182 profiling rate from the header.
184 * gmon.h (struct raw_phdr): Only include pad if both __alpha__ and
185 __osf__ are defined. Add new fields if BSD44_FORMAT is defined.
187 * alpha.h (MIN_INSN_SIZE): Define.
188 * core.c (MIN_INSN_SIZE): If not defined, define as 1.
189 (core_sym_class): Ignore debugging symbols.
190 (core_create_line_syms): Use MIN_INSN_SIZE when gathering line
195 * cg_print.c (cg_print_function_ordering): Fix __GNUC__ misspelled
197 (order_and_dump_functions_by_arcs): Likewise.
201 * configure: Rebuild with autoconf 2.8.
205 * configure.in: Check for 'do not mix' from native linker before
206 trying to use -rpath.
207 * configure: Rebuild.
211 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
212 * configure: Rebuild.
216 * configure.in: Don't set CC. Look for --enable-shared. Set
217 BFDLIB and HLDFLAGS and substitute them.
218 * configure: Rebuild.
219 * Makefile.in (LIBS): Use @BFDLIB@.
220 (HLDFLAGS): New variable.
221 (gprof): Use $(HLDFLAGS).
225 Support for building bfd and opcodes as shared libraries, based on
227 * Makefile.in (LIBDEPS): New variable.
228 (LIBS): Use -L../bfd -lbfd.
229 (gprof): Depend upon $(LIBDEPS) rather than $(LIBS).
233 * gprof.c (long_options): Add "--function-ordering" and
234 "--file-ordering" options.
235 (usage): Add new options to usage message.
236 (main): Handle new options.
237 * gprof.h (STYLE_FUNCTION_ORDER): Define.
238 (STYLE_FILE_ORDER): Define.
239 (function_mapping_file): Declare.
240 * cg_arcs.c (arcs, numarcs): New globals.
241 (arc_add): Put new arcs into the arc array so the function/file
242 ordering code can examine them.
243 * cg_arcs.h (struct arc): New field "has_been_placed".
244 (arcs, numarcs): Declare new globals.
245 * core.c (symbol_map, symbol_map_count): New globals.
246 (read_function_mappings): New function to read in a function
248 (core_init): Call read_function_mappings if a function mapping
250 (core_create_function_syms): Handle function to object file
252 * symtab.h (struct sym): New fields "mapped", "has_been_placed",
254 * cg_print.c (cmp_arc_count): New function for sorting arcs.
255 (cmp_fun_nuses): Likewise for functions.
256 (cg_print_function_ordering): New function to print a suggested
258 (cg_print_file_ordering): Likewise for ordering .o files.
259 (order_and_dump_functions_by_arcs): Helper function for function
260 and object file ordering code.
264 * core.c (core_sym_class): Ignore symbols without BSF_FUNCTION
265 set if ignore_non_function is set.
266 * gprof.h (ignore_non_functions): Declare.
267 * gprof.c (ignore_non_functions): Define.
268 (long_options): Add "ignore-non-functions".
269 (usage): Add new options.
270 (main): Recognize "-D" and "--ignore-non-functions" option.
274 * Makefile.in (.m.c): Strip out directory name from function
277 * hist.c (scale_and_align_entries): Don't use DEFUN_VOID. Do
278 UNITS_TO_CODE adjustment unconditionally; compiler can optimize
279 away zero-offset case. Refer to scaled_addr, not aligned_addr.
281 * vax.c: Don't include vax.h here.
285 Version 2.6 released.
289 * gprof.c (main): Cast getenv return value.
293 * Makefile.in (TAGS): New target.
297 * Makefile.in (DISTSTUFF): Rename to GEN_FILES, to avoid confusion.
298 (all): Depend on $(GEN_FILES), not diststuff (which also depends
303 * sym_ids.c: Include <ctype.h>.
307 * Makefile.in (diststuff): Also make info.
308 (mostlyclean): Don't remove gprof.info*.
309 (maintainer-clean realclean): Also remove *.info*.
315 * Makefile.in: Add dependecies for $(OBJS) on header files.
317 * cg_print.c (print_cycle, print_members, cg_print_index): Fix new
318 style output format to make it consistent.
319 * dummy.c (find_call): Fix typo in error message.
323 * Makefile.in (maintainer-clean): New target, synonym for
328 * Makefile.in (install): Don't install in $(tooldir).
332 NS32K changes from Ian Dall:
333 * configure.in: Use ns32k, not ns532.
334 * ns532.c: Include symtab.h.
335 (find_call): Renamed from findcall. Print a message.
336 * ns532.h: Remove dummy.h comments.
340 * Makefile.in (install): Remove "brokensed" hack, unnecessary now
341 that we're using autoconf.
345 * core.c (get_src_info): Cast arg 7 of bfd_find_nearest_line
346 to proper type of "unsigned int *".
350 * configure.in: Use changequote around use of [].
354 * Makefile.in (distclean, realclean): Remove config.cache and
359 * Makefile.in (Makefile): Added config.status to dependency list.
360 (config.status): New target.
361 (SHELL): New definition.
365 * Makefile.in (install): Depend on "all".
369 * Makefile.in: Change all references to MY_MACHINE to MY_TARGET,
370 to match configure script.
374 * gen-c-prog.awk: Changed reference to "make-c-prog.awk" in
375 comment emitted by this script to gen-c-prog.awk.
377 * Makefile.in, configure.in: Converted to use autoconf.
378 * configure: New file, generated with autoconf 2.3.
379 * config/{mt-alpha, mt-dummy, mt-i386, mt-ns532, mt-sparc,
380 mt-tahoe, mt-vax}: Removed.
384 * __bb_exit_func.c: New file, from David Mosberger-Tang.
388 * All *.c: More cleanup towards GNU format.
390 * gmon_out.h (struct gmon_hist_hdr, struct gmon_cg_arc_record):
391 replaced sizeof (bfd_vma) by size (char*) because Ken tells me
392 that bfd_vma is only guaranteed to be at least as big as a pointer.
394 (GMON_Record_tag): added explicit enumeration values to ensure
395 compatibility across compilers.
397 * gmon_io.c (get_vma, put_vma): replaced sizeof(bfd_vma) by
402 * All *.c and *.h files: Ran "indent -gnu". Cleaned up a couple
403 of constructs GNU indent couldn't handle. Block comments not yet
404 rewritten in GNU format.
406 * gprof.c (VERSION): Changed to 2.6, to get in sync for next
411 * symtab.c (symtab_finalize): ensure globals symbols really
412 are favored over static ones---even if their name looks less
413 preferable; this is important for HP-UX; for example, there
414 is a static label Ltext_something that aliases the global
417 * hist.c (hist_print): auto-scaling is now in effect for FSF-style
418 output only; also, auto-scaling is now performed based on
419 per-call, rather than total execution time, which is what it was
422 * gprof.h (File_Format): new type.
424 * gprof.c (VERSION): upped to 2.7---seems to be completely out of
425 sync with Cygnus version numbers though...
427 (long_options): renamed --gmon-info to --file-info, --width added,
428 renamed --old-file-format to --file-format
429 (main): dito; also added support to read prof files, but as
430 mon_out_read() is not implemented, it's #ifdef'd out for now
432 (usage): update to reflect new options.
434 * gmon_io.c: replaced "old_file_format" by more general
437 * gmon.h (struct raw_phdr): fixed declaration for OSF/1.
439 * core.c (core_sym_class): added back check for __gnu_compiled and
440 ___gnu_compiled for the benefit of systems without
441 bfd_find_nearest_line() support
443 (get_src_info): now the libbfd is fixed, invoke bfd_find_nearest_line()
444 with section-relative addresses
446 (core_create_function_syms): get_src_info() calls are currently
447 enabled for OSF/1 only. It appears to work allright for SunOS
448 4.1.x as well, but on SPARCs it gets painfully slow with the
449 current implementation of aout_32_find_nearest_line();
450 unfortunately, this means that static functions will not have their
451 filename printed in the call-graph function index; line-level
452 profiling should still work, but requires some patience
454 * cg_print.c (cg_print_index): sanitized printing of index when
455 using FSF-style output; in particular, output width is now controlled
456 via option --width and the function tries hard to keep columns
457 aligned even in the presence of (occasional) long names
459 * NOTES: a first shot at updating the documentation.
463 * core.c (core_create_function_syms): fixed computation of min_vma
466 * *.c: removed rcsid.
470 * Lots of changes from David Mosberger-Tang:
474 * gprof.c (main): put parentheses around & within &&.
476 * basic_blocks.c (bb_read_rec): print warning message (once) when
477 ignoring basic-block execution counts.
479 * source.c (source_file_lookup_name): corrected second argument to
482 * hist.c (print_header): merged Fri Oct 21 18:58:02 1994 change by
485 * gmon_io.c (gmon_out_read): the output stule STYLE_GMON_INFO is now
486 supported both for old and new (versioned) gmon.out files. Old
487 files are identified as version 0.
489 * gmon.h (struct raw_arc): count field is now sizeof(long) bytes
490 long (instead of 4) because that is what OSF/1 v3.0 uses.
492 * core.c: minor fixes and debugging info changes.
496 * core.c (core_init): if .text cannot be found, try $CODE$ (the
497 name of the text-section under HP-UX).
499 * hist.c (hist_assign_samples): fixed off-by-one bug: highpc
500 points one past the last sampling bin, so hist_scale should be
501 computed as "hist_scale /= hist_num_bins", not "hist_scale /=
504 * gmon_io.c, hist.c, hist.h: renamed hist_num_samples to
507 * configure.in: added alpha-*-*) for per-target config.
509 * alpha.c, alpha.h: created.
511 * gprof.c (default_excluded_list): <locore>, <hicore> added.
513 * core.c (core_create_function_syms, core_create_line_syms):
514 explicitly keep two sentinels "<locore>" and "<hicore>" that catch
515 all addresses outside the text-space. Thus, sym_lookup(&symtab,
516 addr) continues to guarantee not to return 0 on any address. It
517 also avoids incorrectly crediting the first/last symbol in the
520 * core.c (core_create_line_syms): always create function symbols
521 first, then merge in line symbols; this is so that if parts of the
522 program were compiled without -g, function-level symbols are
525 * utils.c (print_name_only): support for print_path added.
527 * symtab.c (cmp_addr): also use is_func flag in comparison.
528 (symtab_finalize): return immediately when table empty; now
529 more careful about getting rid of the right duplicate symbol.
531 * sparc.c (find_call): many fixes---this function was rather
532 botched in binutils-2.4 already; it should work again.
534 * source.c (source_file_lookup_path): PATH is now strdup'ed (it is
535 not good to rely on get_src_info() to return distinct string
538 * search_list.c (search_list_append): added cast for xmalloc().
540 * hist.c: added explicit initialization to some of the global
541 variables; fixed SItab (scales were off by a factor of 10).
543 * hist.h: include of bfd.h added.
545 * gprof.c, gprof.h (print_path): added.
547 * gprof.h (MAX): fixed.
549 * gmon_out.h: renamed gmon_time_hist_hdr to gmon_hist_hdr.
551 * gmon_io.c: added some casts to (long) so we can always print as %lx
553 * core.c (core_get_text_space): fixed to make it work.
555 * cg_print.c (cg_print_index): added support for print_path option.
557 * cg_dfn.h (cg_dfn): wrap prototype in PARAMS().
559 * call_graph.c, gmon_io.c, hist.c: avoid taking address of array
560 as some compilers complain (e.g., DEC's OSF/1 compiler)
562 * basic_blocks.c, gmon_io.c, hist.c, source.c, sym_ids.c,
563 symtab.c: calls to memset() had 2nd and 3rd args reversed.
567 * gprof.c: added "_mcount" to default_excluded_list.
568 (main): if output_style==0 and there is either a histogram or a
569 call-graph, always generate flat and call-graph, no matter what
570 line_granularity is set to.
572 * source.c (source_file_lookup_name): if searching for sf->name
573 fails, try again with filename obtained after stripping off any
574 partial path from sf->name.
576 * gprof.h (SRCDEBUG): added.
578 * search_list.c (search_list_append): directories were added in wrong
581 * reimplemented selection mechanism from ground up; it is now possible
582 to accurately control what gets included/excluded in each of the
583 output styles; a "symbol-specification" (spec) is the basic means
584 to select a set of symbols; a spec has the syntax:
586 spec == (FILENAME:(FUNCNAME|LINE_NUM) | NAME).
589 any of the terminal symbols can be empty, in which case they
590 match anything (wildcards). NAME is interpreted as a FILENAME
591 if it contains a dot (e.g., foo.c), as LINE_NUM if it starts
592 with a digit, and as FUNCNAME otherwise.
594 For example, to get a call-graph display that ignores arcs
595 from foo() to bar(), you'd say "--no-graph=foo/bar"; to
596 show only arcs into bar() (no matter what the caller),
597 you'd say "--graph=/bar"; and to get a call-graph without
598 any arc info, you'd say "--graph=/"; similarly, to
599 get a flat profile without mcount, you'd say "--no-flat=mcount"
600 and to get a flat profile that shows includes all functions
601 you'd say "--flat=""" (i.e., an empty spec)
603 * hist.c (hist_print): top_time wasn't initialized to 0.0.
607 * gmon_out.h: all headers now declared in terms of characters
608 to avoid getting into trouble with different compilers introducing
609 different amount of padding; the code already accessed the fields
610 through bfd functions, so that didn't have to change.
612 * hist.c (hist_read_rec, hist_write_rec): added support for
613 collection pc histograms measuring quantities other than time;
614 the histogram header now includes a field that specifies the
615 dimension of the quantity measured by the histogram bins
616 (normally, this is "seconds", but other meaningful dimensions
617 include such things as "I-cache misses", "instruction issue stalls"
618 etc.); there is also a field to specify a one-character
619 abbreviation for the dimension; in the case of time, this would
620 be 's'; in most other cases it probably would be '1' (not a physical
625 * gprof.c, gmon_io.[ch]: BSD_COMPATIBLE is gone and new_file_version
626 has become old_file_version; gmon_io.c now always supports old-style
627 gmon.out files; it first tries to read gmon.out as a new version
628 file, if that fails, it tries to read it in the old format;
629 although not very likely, it is possible for gprof to mistake an
630 old-style file as a new one (the first 4 bytes would have to
631 be "gmon"---including the trailing '\0'); in that case, it is
632 necessary to specify --old-file-version
634 * gprof.h: removed dependency on SYSV; the code now always uses
635 strrchr(), memset(), and memcpy() and does not include either
636 of string.h or strings.h; this should make gprof compile on
637 any (Unix) system without configuration (per suggestion of
640 * gprof.c (usage): fixed location of --new-file-format option.
642 * cg_arcs.c (propagate_flags): fixed typo in declaration.
644 * flat_bl.m: removed formfeed at end of file; the form-feed
645 is now printed cg_print.c only when necessary.
647 * major rewrite of gprof---too many changes to mention all of
650 + -l now requests profiling at the line level (as opposed
651 to function level); in this mode, gprof creates a "symbol"
652 (aka name-list entry) for each line of source code, instead
655 + support for a new gmon.out file format; the new format
656 consists of a header with a magic and a version number,
657 followed by a sequence of profile data; profile data
658 can any of: (a) PC histogram, (b) call-graph arcs, or
659 (c) basic-block execution counts; the version number makes
660 it possible to extend gmon.out in a backwards compatible
663 + support for tcov style annotated output: if the gmon.out file
664 contains basic-block execution counts, the user can request
665 the generation of annotated source files, much like Sun's
670 + new scheme to suppress symbols that aren't function names
671 (e.g., avoids mistaking a goto label as a function)
673 + reorganized source code to make it more managable; as a
674 side effect, gprof now compiles cleanly with "gcc -Wall"
678 * gprof.c (funcsymbol): bfd_find_nearest_line() is now used as a
679 final cross-check to determine whether a static symbol should be
680 considered as a function-name.
684 * gmon_io.c (gmon_out_read): recognize "-" as the filename for
685 stdin; this is useful if you wanna keep gmon.out files compressed;
686 this way you can "gzcat" the compressed file into gprof.
688 * gprof.c: flag_min_count now initialized with 1 instead of 0.
690 * basic_blocks.c (bb_annotate_source): added support for creating
691 .tcov files when option flag_annotate_make_files is TRUE.
692 (annotate_with_count): all counts less than the minimum count
693 specified by -m are now annotated with hash-marks.
695 * gprof.c (main): -A is now followed by a string of option chars.
697 * basic_blocks.c (annotate_with_count): replaced b->count with
700 * source.c: flag_annotate_source replaced by source_lock_map.
702 * source.h: source_lock_map added.
704 * gprof.c (main): new command-line syntax: -S simply specifies
705 which source-files user is interested in; -A requests annotated
706 source files and -AA requests that all lines in a source file
711 * basic_blocks.c (PATH_MAX): if undefined, define as 1024.
713 * sparc.c, i386.c, tahoe.c, vax.c: added include of "time_hist.h"
714 so s_lowpc etc. get declared.
716 * arcs.h (doarcs): created.
718 * arcs.c: reordered static functions such that they get defined
721 * gprof.c (main): added options:
722 -A: request annotation of all source lines (with -S)
723 -m: minimum execution count (with default basic-block display)
724 -N: force new file format (only if BSD_COMPATIBLE is defined)
725 -S: annotate source file
726 -t: set table length (with -S)
728 * Makefile (OBJS): added basic_blocks.o call_graph.o gmon_io.o
733 * gprof.c (asgnsamples): computation of "pcl" and "pch" depended
734 on the fact being able to store a long in a double without loss of
735 precision; this does not hold on machines with 64 bit longs and 64
740 * printgprof.c (flatprofheader): Always set totime to 1.0 if not
741 greater than 0.0. Suggested by Harold Assink
746 * printgprof.c (printprof): Use free, not cfree.
747 (printgprof, printindex): Ditto.
751 * gprof.h (kfromlist, ktolist, flist, Flist, elist, Elist): Make
752 decls extern to keep native HP compiler quiet.
756 * gprof.c (funcsymbol): Ignore ___gnu_compiled as well as
757 __gnu_compiled, for the benefit of systems which add a leading
762 * configure.in: Change i386-*-* to i[345]86-*-*.
766 * ns532.c, ns532.h: New Files. ns532 support.
768 * config/mt-ns532: New File. ns532 support.
770 * gprof.c: user register int i instead of defaulting the int.
771 Allows compilation with -Dregister= for debugging.
773 * configure.in: Add ns532 support.
777 * Makefile.in (gprof): Depend on $(LIBS).
781 From binutils-2.4 release:
785 * configure.bat: [new] build makefile from makefile.in (dos)
786 * hertz.c: allow static HERTZ (msdos needs it)
787 * gprof.c: allow target to select "r" or "rb" for fopen
788 * gprof.c: ignore __gnu_compiled symbols
789 * i386.h: dfine FOPEN_RB to "rb" for dos.
793 * Makefile.in (.m.c:): Added .SUFFIXES : .m
794 so flat_bl.c would make from flat_bl.m file.
798 * Makefile.in (install-info): Check for gprof.info in build dir,
799 fall back to srcdir. Depend on it.
801 * gprof.h (TRUE, FALSE): Always use undef before defining them.
805 * Makefile.in (MY_MACHINE): Renamed from MACHINE to avoid losing
806 makes (osf1) in which the value of MACHINE can not be changed.
807 * config/*.mt: Changed appropriately.
811 * gprof.c (getsymtab): Change nosyms to long. Rename
812 get_symtab_upper_bound to bfd_get_symtab_upper_bound. Check for
813 errors from bfd_get_symtab_upper_bound and
814 bfd_canonicalize_symtab.
818 * gprof.c (funcsymbol): Use bfd_get_symbol_info instead of
823 * Makefile.in: Avoid bug in hpux sed.
827 * gprof.texi (Invoking): add text about -v flag
829 * gprof.1: add text about -v flag
833 * gprof.c (VERSION): defined a version macro, print the value
834 when the -v option is used
838 * Makefile.in: Install correctly.
842 * gprof.c (main): Get whoami from argv, instead of hardcoding.
843 Use it in usage message. Split usage message to fit in 80 cols.
847 * Makefile.in: Undo 15 June change.
851 * gmon.h, gprof.h: structs of chars used to hold external
853 * gprof.c (getpfile, openpfile, readsamples): Swap data in using
858 * Makefile.in (.c.o): Look in ../include, not ../bfd, for bfd.h.
860 Mon Jun 14 16:22:59 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
862 * Makefile.in: remove parentdir support
866 * Makefile.in (INCLUDES): Add -I../bfd for sysdep.h and bfd.h.
867 * configure.in: No longer need to configure to get sysdep.h.
869 Tue May 18 21:44:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
871 * Makefile.in (install): should not depend on install-info
875 * gprof.h: Include ansidecl.h before sysdep.h. Undefine hz.
879 * M Makefile.in: Add -g to CFLAGS.
880 Ads LDFLAGS and use in place of CFLAGS where appropriate.
881 * configure.in: Make a sysdep.hlink in the same way other
882 bfd-based directories do.
883 * gprof.h (UNIT): Replace non-standard 'u_short' by 'unsigned
885 * gprof.h: #include sysdep.h instead of a bunch of stuff.
886 * gprof.c (main): Fix typo gproff->gprof.
888 Thu Mar 25 19:00:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
890 * gprof.texi: add INFO-DIR-ENTRY
892 Tue Mar 23 00:03:11 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
894 * Makefile.in: add installcheck target
898 * gprof.c (funcsymbol): Invert test for aflag.
902 * printgprof (xmalloc, xrealloc): Cast results of malloc
907 * Makefile.in: created info, install-info, dvi
909 Wed Jan 6 00:58:09 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
911 * Makefile.in: fix install rule for $(PROG)
915 * gprof.1: updated SYNOPSIS to match actual behavior.
919 * gen-c-prog.awk: New awk script, lightly changed from
920 previously deleted make-c-prog.awk. Converts a text file
921 to a c function that prints that text.
922 * flat_bl.m, fsf_callg_bl.m, bsd_callg_bl.m: New files.
923 Inputs to gen-c-prog.awk, containing text describing
925 * blurbs.c: Removed. Use *_bl.c instead.
926 * Makefile.in: Use gen-cprog.awk to generate *_bl.c files
927 from *_bl.m files. Also, improve *clean rules.
928 * printgprof.c (printgprof): Usw new function names from *_bl.c.
933 * gprof.h, gprof.c, printfgprof.c: Add support for two
934 output styles: The default is similar to the old FSF gprof,
935 while -T sets the variable bsd_style_output, which causes
936 output matching Berkeley's gprof. The biggest differences
937 are that with the FSF style output, the flat profile comes
938 before the call graph; numbers come before explanations;
939 and there is less gratuitous white space.
940 * gprof.h, gprof.c, printfgprof.c: New discard_underscores
941 variable causes discarding of initial underscores when
942 printing symbol names. It is set unless there is a "main"
943 symbol (without an underscore).
944 * printfgprof.c: New function printnameonly(), called
945 by printname(). It handles stripping of initial '_',
946 as well as C++ name-demangling.
947 * gprof.callg, gprof.flat, make-c-prog.awk: Removed.
948 It is just as convenient to edit blurbs.c directly.
949 * Makefile.in: Removed rule for making blurbs.c.
950 * blurbs.c: This is now a true source file (as opposed
951 to being generated from gprof.callg and gprof.flat).
952 Change style to use one long string literal, instead of
953 one literal per output line. Add FSF-style blurb for call graph.
957 * Makefile.in: always create installation directories.
961 * Makefile.in: change ${MACHINE} to $(MACHINE).
963 Sun Jul 19 17:34:01 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
965 * Makefile.in: removed installation of the now useless
966 call.{flag,callg} files.
968 * gprof.1: now uses the standard man macros instead of the new BSD
971 Sun Jul 12 19:06:00 1992 John Gilmore (gnu at cygnus.com)
973 * configure.in: Remove host section, expand target section.
974 * config/mt-{tahoe,vax}: Add, to match existing support files.
975 * config/tmake-*: Remove leftover crud.
977 * blurbs.c: New file, created from gprof.flat and gprof.callg by
978 * make-c-prog.awk: which processes text files into C programs.
979 * printgprof.c (flatprofheader, gprofheader): Call new functions
981 (printblurb): Remove.
982 * Makefile.in: Infrastructure to build blurbs.
983 * pathnames.h: has been removed. Gprof now has no filename
987 Sat Jul 11 18:07:21 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
989 * Makefile.in: define man1dir and install the man page
993 * Makefile.in: added dummy info and install-info targets
995 Thu Jun 4 11:34:02 1992 Mark Eichin (eichin at cygnus.com)
997 * lookup.c: fixed fencepost in nllookup and added dbg_nllookup for
998 help in debugging the problem (with -DDEBUG)
999 * gprof.c: symbol values are now real values, don't add the vma
1000 anymore. (done for solaris; should verify this on other platforms)
1001 * ChangeLog: created.