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| author | Rabin Vincent <rabin@rab.in> | 2010-08-10 19:52:35 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-09-02 15:28:43 +0100 |
| commit | 72dc43a9eb123d2742bd413c80dbeab0c588f622 (patch) | |
| tree | d4a020340a00fc00497aedef1fcd8c6bd8abaad7 /scripts/recordmcount.pl | |
| parent | 3b6c223b1b97ad60bbb0f4efda57d649414ac2a2 (diff) | |
| download | lwn-72dc43a9eb123d2742bd413c80dbeab0c588f622.tar.gz lwn-72dc43a9eb123d2742bd413c80dbeab0c588f622.zip | |
ARM: 6319/1: ftrace: add Thumb-2 support to dynamic ftrace
Handle the different nop and call instructions for Thumb-2. Also, we
need to adjust the recorded mcount_loc addresses because they have the
lsb set.
Cc: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org> [recordmcount.pl change]
Signed-off-by: Rabin Vincent <rabin@rab.in>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'scripts/recordmcount.pl')
| -rwxr-xr-x | scripts/recordmcount.pl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl index 022d4679b1b3..1d7963f4ee79 100755 --- a/scripts/recordmcount.pl +++ b/scripts/recordmcount.pl @@ -270,7 +270,7 @@ if ($arch eq "x86_64") { } elsif ($arch eq "arm") { $alignment = 2; $section_type = '%progbits'; - $mcount_regex = "^\\s*([0-9a-fA-F]+):\\s*R_ARM_(CALL|PC24)" . + $mcount_regex = "^\\s*([0-9a-fA-F]+):\\s*R_ARM_(CALL|PC24|THM_CALL)" . "\\s+(__gnu_mcount_nc|mcount)\$"; } elsif ($arch eq "ia64") { |