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-rwxr-xr-xscripts/recordmcount.pl12
1 files changed, 8 insertions, 4 deletions
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl
index 7109e2b5bc0a..911ba7ffab84 100755
--- a/scripts/recordmcount.pl
+++ b/scripts/recordmcount.pl
@@ -393,7 +393,7 @@ while (<IN>) {
393 $read_function = 0; 393 $read_function = 0;
394 } 394 }
395 # print out any recorded offsets 395 # print out any recorded offsets
396 update_funcs() if ($text_found); 396 update_funcs() if (defined($ref_func));
397 397
398 # reset all markers and arrays 398 # reset all markers and arrays
399 $text_found = 0; 399 $text_found = 0;
@@ -403,7 +403,6 @@ while (<IN>) {
403 # section found, now is this a start of a function? 403 # section found, now is this a start of a function?
404 } elsif ($read_function && /$function_regex/) { 404 } elsif ($read_function && /$function_regex/) {
405 $text_found = 1; 405 $text_found = 1;
406 $offset = hex $1;
407 $text = $2; 406 $text = $2;
408 407
409 # if this is either a local function or a weak function 408 # if this is either a local function or a weak function
@@ -412,10 +411,15 @@ while (<IN>) {
412 if (!defined($locals{$text}) && !defined($weak{$text})) { 411 if (!defined($locals{$text}) && !defined($weak{$text})) {
413 $ref_func = $text; 412 $ref_func = $text;
414 $read_function = 0; 413 $read_function = 0;
414 $offset = hex $1;
415 } else { 415 } else {
416 # if we already have a function, and this is weak, skip it 416 # if we already have a function, and this is weak, skip it
417 if (!defined($ref_func) || !defined($weak{$text})) { 417 if (!defined($ref_func) && !defined($weak{$text}) &&
418 # PPC64 can have symbols that start with .L and
419 # gcc considers these special. Don't use them!
420 $text !~ /^\.L/) {
418 $ref_func = $text; 421 $ref_func = $text;
422 $offset = hex $1;
419 } 423 }
420 } 424 }
421 } elsif ($read_headers && /$mcount_section/) { 425 } elsif ($read_headers && /$mcount_section/) {
@@ -440,7 +444,7 @@ while (<IN>) {
440} 444}
441 445
442# dump out anymore offsets that may have been found 446# dump out anymore offsets that may have been found
443update_funcs() if ($text_found); 447update_funcs() if (defined($ref_func));
444 448
445# If we did not find any mcount callers, we are done (do nothing). 449# If we did not find any mcount callers, we are done (do nothing).
446if (!$opened) { 450if (!$opened) {