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| author | Ian Lance Taylor <ian@airs.com> | 1998-02-04 00:45:10 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 1998-02-04 00:45:10 +0000 |
| commit | 249da9169489478e9e645f50bc0527fe57e50ed6 (patch) | |
| tree | da83c4f355af6f227f32fcd2943d56bdd04dc4da | |
| parent | e2fd4231459470beb3bd8388ddd686889470757d (diff) | |
| download | gdb-249da9169489478e9e645f50bc0527fe57e50ed6.zip gdb-249da9169489478e9e645f50bc0527fe57e50ed6.tar.gz gdb-249da9169489478e9e645f50bc0527fe57e50ed6.tar.bz2 | |
Tue Feb 3 14:25:25 1998 Brent Baccala <baccala@freesoft.org>
* bbconv.pl: New file.
* Makefile.am (EXTRA_DIST): Add bbconv.pl.
* Makefile.in: Rebuild.
| -rw-r--r-- | gprof/.Sanitize | 1 | ||||
| -rw-r--r-- | gprof/ChangeLog | 4 | ||||
| -rw-r--r-- | gprof/Makefile.am | 2 | ||||
| -rw-r--r-- | gprof/Makefile.in | 2 | ||||
| -rwxr-xr-x | gprof/bbconv.pl | 36 |
5 files changed, 43 insertions, 2 deletions
diff --git a/gprof/.Sanitize b/gprof/.Sanitize index ea68878..e98540e 100644 --- a/gprof/.Sanitize +++ b/gprof/.Sanitize @@ -37,6 +37,7 @@ aclocal.m4 alpha.c basic_blocks.c basic_blocks.h +bbconv.pl bsd_callg_bl.m call_graph.c call_graph.h diff --git a/gprof/ChangeLog b/gprof/ChangeLog index 18a5396..c3aee1f 100644 --- a/gprof/ChangeLog +++ b/gprof/ChangeLog @@ -1,5 +1,9 @@ Tue Feb 3 14:25:25 1998 Brent Baccala <baccala@freesoft.org> + * bbconv.pl: New file. + * Makefile.am (EXTRA_DIST): Add bbconv.pl. + * Makefile.in: Rebuild. + * gprof.texi: Extensive additions to document all arguments and output formats. diff --git a/gprof/Makefile.am b/gprof/Makefile.am index a9768b6..5dc7ae7 100644 --- a/gprof/Makefile.am +++ b/gprof/Makefile.am @@ -21,7 +21,7 @@ noinst_HEADERS = \ core.h gmon.h gmon_io.h gmon_out.h gprof.h hertz.h hist.h \ search_list.h source.h sym_ids.h symtab.h utils.h -EXTRA_DIST = flat_bl.c bsd_callg_bl.c fsf_callg_bl.c +EXTRA_DIST = flat_bl.c bsd_callg_bl.c fsf_callg_bl.c bbconv.pl BUILT_SOURCES = flat_bl.c bsd_callg_bl.c fsf_callg_bl.c diff --git a/gprof/Makefile.in b/gprof/Makefile.in index 3df9260..1c60801 100644 --- a/gprof/Makefile.in +++ b/gprof/Makefile.in @@ -87,7 +87,7 @@ noinst_HEADERS = \ core.h gmon.h gmon_io.h gmon_out.h gprof.h hertz.h hist.h \ search_list.h source.h sym_ids.h symtab.h utils.h -EXTRA_DIST = flat_bl.c bsd_callg_bl.c fsf_callg_bl.c +EXTRA_DIST = flat_bl.c bsd_callg_bl.c fsf_callg_bl.c bbconv.pl BUILT_SOURCES = flat_bl.c bsd_callg_bl.c fsf_callg_bl.c diff --git a/gprof/bbconv.pl b/gprof/bbconv.pl new file mode 100755 index 0000000..7312f51 --- /dev/null +++ b/gprof/bbconv.pl @@ -0,0 +1,36 @@ +#! /usr/bin/perl + +# This script converts a "bb.out" file into a format +# suitable for processing by gprof + +# Write a new-style gmon header + +print pack("A4Ix12", "gmon", 1); + + +# The input file format contains header lines and data lines. +# Header lines contain a count of how many data lines follow before +# the next header line. $blockcount is set to the count that +# appears in each header line, then decremented at each data line. +# $blockcount should always be zero at the start of a header line, +# and should never be zero at the start of a data line. + +$blockcount=0; + +while (<>) { + if (/^File .*, ([0-9]+) basic blocks/) { + print STDERR "Miscount: line $.\n" if ($blockcount != 0); + $blockcount = $1; + + print pack("cI", 2, $blockcount); + } + if (/Block.*executed([ 0-9]+) time.* address= 0x([0-9a-fA-F]*)/) { + print STDERR "Miscount: line $.\n" if ($blockcount == 0); + $blockcount-- if ($blockcount > 0); + + $count = $1; + $addr = hex $2; + + print pack("II",$addr,$count); + } +} |