summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorRalf Baechle <ralf@linux-mips.org>2007-02-13 04:31:48 +0300
committerRalf Baechle <ralf@linux-mips.org>2007-02-14 01:40:50 +0300
commit66680583461d7cae281cef63c050c9b6371e3286 (patch)
tree4aaafd553e821775206d4cf0cd0720a98dcd33e2
parent205d84aaea380bbd1cc1079d44086cd50c2c2dad (diff)
downloadlinux-66680583461d7cae281cef63c050c9b6371e3286.tar.xz
[MIPS] signal: Move sigframe definition for native O32/N64 into signal.c
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
-rw-r--r--arch/mips/kernel/signal-common.h26
-rw-r--r--arch/mips/kernel/signal.c20
2 files changed, 20 insertions, 26 deletions
diff --git a/arch/mips/kernel/signal-common.h b/arch/mips/kernel/signal-common.h
index d9a832f67e8a..b95e542ace27 100644
--- a/arch/mips/kernel/signal-common.h
+++ b/arch/mips/kernel/signal-common.h
@@ -20,32 +20,6 @@
#endif
/*
- * Horribly complicated - with the bloody RM9000 workarounds enabled
- * the signal trampolines is moving to the end of the structure so we can
- * increase the alignment without breaking software compatibility.
- */
-#if ICACHE_REFILLS_WORKAROUND_WAR == 0
-
-struct sigframe {
- u32 sf_ass[4]; /* argument save space for o32 */
- u32 sf_code[2]; /* signal trampoline */
- struct sigcontext sf_sc;
- sigset_t sf_mask;
-};
-
-#else /* ICACHE_REFILLS_WORKAROUND_WAR */
-
-struct sigframe {
- u32 sf_ass[4]; /* argument save space for o32 */
- u32 sf_pad[2];
- struct sigcontext sf_sc; /* hw context */
- sigset_t sf_mask;
- u32 sf_code[8] ____cacheline_aligned; /* signal trampoline */
-};
-
-#endif /* !ICACHE_REFILLS_WORKAROUND_WAR */
-
-/*
* Determine which stack to use..
*/
extern void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs,
diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c
index 54398af2371f..e7b04928caec 100644
--- a/arch/mips/kernel/signal.c
+++ b/arch/mips/kernel/signal.c
@@ -36,8 +36,20 @@
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
+/*
+ * Horribly complicated - with the bloody RM9000 workarounds enabled
+ * the signal trampolines is moving to the end of the structure so we can
+ * increase the alignment without breaking software compatibility.
+ */
#if ICACHE_REFILLS_WORKAROUND_WAR == 0
+struct sigframe {
+ u32 sf_ass[4]; /* argument save space for o32 */
+ u32 sf_code[2]; /* signal trampoline */
+ struct sigcontext sf_sc;
+ sigset_t sf_mask;
+};
+
struct rt_sigframe {
u32 rs_ass[4]; /* argument save space for o32 */
u32 rs_code[2]; /* signal trampoline */
@@ -47,6 +59,14 @@ struct rt_sigframe {
#else
+struct sigframe {
+ u32 sf_ass[4]; /* argument save space for o32 */
+ u32 sf_pad[2];
+ struct sigcontext sf_sc; /* hw context */
+ sigset_t sf_mask;
+ u32 sf_code[8] ____cacheline_aligned; /* signal trampoline */
+};
+
struct rt_sigframe {
u32 rs_ass[4]; /* argument save space for o32 */
u32 rs_pad[2];