diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-01-22 06:26:07 +1200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-01-22 06:26:07 +1200 |
| commit | b942c653ae265abbd31032f3b4f5f857e5c7c723 (patch) | |
| tree | 0413bd1fce6792ffb87eaba205f1112c36006254 | |
| parent | 5eb11d6b3f55eb4d28c51ea7f641c0e5e255a70f (diff) | |
| parent | 1caf6aaaa47471831d77c75f094d4e00ad1ec808 (diff) | |
Merge tag 'trace-sh-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull superh tracing fix from Steven Rostedt:
"It's been reported that function tracing does not work on the sh
architecture because gcc 4.8 for superH does not support -m32, and the
recordmcount.pl script adds "-m32" when re-compiling the object files
with the mcount locations.
I was not able to reproduce this problem, as it seems that -m32 works
fine for my cross compiler gcc 4.6.3, but I have to assume that -m32
was deprecated somewhere between 4.6 and 4.8. As it still seems to
compile fine without -m32, I have no reason not to add this patch, as
having -m32 seems to cause trouble for others"
* tag 'trace-sh-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
scripts/recordmcount.pl: There is no -m32 gcc option on Super-H anymore
| -rwxr-xr-x | scripts/recordmcount.pl | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl index 56ea99a12ab7..537c38ca2e1c 100755 --- a/scripts/recordmcount.pl +++ b/scripts/recordmcount.pl @@ -255,7 +255,6 @@ if ($arch eq "x86_64") { # force flags for this arch $ld .= " -m shlelf_linux"; $objcopy .= " -O elf32-sh-linux"; - $cc .= " -m32"; } elsif ($arch eq "powerpc") { $local_regex = "^[0-9a-fA-F]+\\s+t\\s+(\\.?\\S+)"; |