From 66680583461d7cae281cef63c050c9b6371e3286 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Tue, 13 Feb 2007 01:31:48 +0000 Subject: [PATCH] [MIPS] signal: Move sigframe definition for native O32/N64 into signal.c Signed-off-by: Ralf Baechle --- arch/mips/kernel/signal-common.h | 26 -------------------------- arch/mips/kernel/signal.c | 20 ++++++++++++++++++++ 2 files changed, 20 insertions(+), 26 deletions(-) diff --git a/arch/mips/kernel/signal-common.h b/arch/mips/kernel/signal-common.h index d9a832f67e..b95e542ace 100644 --- a/arch/mips/kernel/signal-common.h +++ b/arch/mips/kernel/signal-common.h @@ -19,32 +19,6 @@ # define DEBUGP(fmt, args...) #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.. */ diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c index 54398af237..e7b04928ca 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]; -- 2.39.5