summaryrefslogtreecommitdiffstats
path: root/arch/arm/kernel/asm-offsets.c
diff options
context:
space:
mode:
authorRussell King <rmk@dyn-67.arm.linux.org.uk>2006-03-12 22:36:06 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-03-12 22:36:06 +0000
commitcdaabbd74b15296acf09215355a7f3b07b92b83e (patch)
treeda2e2ce07a31eb10cb3649005479a9588ba22809 /arch/arm/kernel/asm-offsets.c
parent04916c0ef482335cb0ae575dbc5a1d97619840cd (diff)
downloadtalos-op-linux-cdaabbd74b15296acf09215355a7f3b07b92b83e.tar.gz
talos-op-linux-cdaabbd74b15296acf09215355a7f3b07b92b83e.zip
[ARM] iwmmxt thread state alignment
This patch removes the reliance of iwmmxt on hand coded alignments. Since thread_info is always 8K aligned, specifying that fpstate is 8-byte aligned achieves the same effect without needing to resort to hand coded alignments. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/asm-offsets.c')
-rw-r--r--arch/arm/kernel/asm-offsets.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c
index 0abbce8c70bc..b324dcac1c56 100644
--- a/arch/arm/kernel/asm-offsets.c
+++ b/arch/arm/kernel/asm-offsets.c
@@ -57,7 +57,9 @@ int main(void)
DEFINE(TI_TP_VALUE, offsetof(struct thread_info, tp_value));
DEFINE(TI_FPSTATE, offsetof(struct thread_info, fpstate));
DEFINE(TI_VFPSTATE, offsetof(struct thread_info, vfpstate));
- DEFINE(TI_IWMMXT_STATE, (offsetof(struct thread_info, fpstate)+4)&~7);
+#ifdef CONFIG_IWMMXT
+ DEFINE(TI_IWMMXT_STATE, offsetof(struct thread_info, fpstate.iwmmxt));
+#endif
BLANK();
DEFINE(S_R0, offsetof(struct pt_regs, ARM_r0));
DEFINE(S_R1, offsetof(struct pt_regs, ARM_r1));
OpenPOWER on IntegriCloud