diff options
Diffstat (limited to 'gprof/gprof.c')
| -rw-r--r-- | gprof/gprof.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/gprof/gprof.c b/gprof/gprof.c index 26bec34e57..8d545389c5 100644 --- a/gprof/gprof.c +++ b/gprof/gprof.c @@ -47,9 +47,10 @@ static void usage (FILE *, int) ATTRIBUTE_NORETURN; -const char *whoami; -const char *function_mapping_file; -const char *a_out_name = A_OUTNAME; +const char * whoami; +const char * function_mapping_file; +static const char * external_symbol_table; +const char * a_out_name = A_OUTNAME; long hz = HZ_WRONG; /* @@ -98,6 +99,7 @@ static struct option long_options[] = {"line", no_argument, 0, 'l'}, {"no-static", no_argument, 0, 'a'}, {"ignore-non-functions", no_argument, 0, 'D'}, + {"external-symbol-table", required_argument, 0, 'S'}, /* output styles: */ @@ -155,7 +157,7 @@ static void usage (FILE *stream, int status) { fprintf (stream, _("\ -Usage: %s [-[abcDhilLsTvwxyz]] [-[ACeEfFJnNOpPqQZ][name]] [-I dirs]\n\ +Usage: %s [-[abcDhilLsTvwxyz]] [-[ACeEfFJnNOpPqSQZ][name]] [-I dirs]\n\ [-d[num]] [-k from/to] [-m min-count] [-t table-length]\n\ [--[no-]annotated-source[=name]] [--[no-]exec-counts[=name]]\n\ [--[no-]flat-profile[=name]] [--[no-]graph[=name]]\n\ @@ -166,7 +168,7 @@ Usage: %s [-[abcDhilLsTvwxyz]] [-[ACeEfFJnNOpPqQZ][name]] [-I dirs]\n\ [--no-static] [--print-path] [--separate-files]\n\ [--static-call-graph] [--sum] [--table-length=len] [--traditional]\n\ [--version] [--width=n] [--ignore-non-functions]\n\ - [--demangle[=STYLE]] [--no-demangle] [@FILE]\n\ + [--demangle[=STYLE]] [--no-demangle] [--external-symbol-table=name] [@FILE]\n\ [image-file] [profile-file...]\n"), whoami); if (REPORT_BUGS_TO[0] && status == 0) @@ -199,7 +201,7 @@ main (int argc, char **argv) expandargv (&argc, &argv); while ((ch = getopt_long (argc, argv, - "aA::bBcC::d::De:E:f:F:hiI:J::k:lLm:n:N:O:p::P::q::Q::rR:st:Tvw:xyzZ::", + "aA::bBcC::d::De:E:f:F:hiI:J::k:lLm:n:N:O:p::P::q::Q::rR:sS:t:Tvw:xyzZ::", long_options, 0)) != EOF) { @@ -398,6 +400,10 @@ main (int argc, char **argv) output_style |= STYLE_SUMMARY_FILE; user_specified |= STYLE_SUMMARY_FILE; break; + case 'S': + external_symbol_table = optarg; + DBG (AOUTDEBUG, printf ("external-symbol-table: %s\n", optarg)); + break; case 't': bb_table_length = atoi (optarg); if (bb_table_length < 0) @@ -512,7 +518,9 @@ This program is free software. This program has absolutely no warranty.\n")); core_get_text_space (core_bfd); /* Create symbols from core image. */ - if (line_granularity) + if (external_symbol_table) + core_create_syms_from (external_symbol_table); + else if (line_granularity) core_create_line_syms (); else core_create_function_syms (); |