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authorHarvey Harrison <harvey.harrison@gmail.com>2008-02-08 12:09:59 -0800
committerIngo Molnar <mingo@elte.hu>2008-04-17 17:40:46 +0200
commit1a1768039c8fdd48d69a6bc3b7f56943b2b20567 (patch)
tree8b32335faa6192d420851bc9050d6d2360b6611a /arch/x86/kernel/signal_32.c
parentac66f3fd89ee20b73b3374e6343c5e36e3e3c51a (diff)
x86: Use FIX_EFLAGS define in X86_64
[ tglx@linutronix.de: simplified ] Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: Roland McGrath <roland@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/signal_32.c')
-rw-r--r--arch/x86/kernel/signal_32.c16
1 files changed, 11 insertions, 5 deletions
diff --git a/arch/x86/kernel/signal_32.c b/arch/x86/kernel/signal_32.c
index 182269b752da..9eb23fb66b1e 100644
--- a/arch/x86/kernel/signal_32.c
+++ b/arch/x86/kernel/signal_32.c
@@ -30,6 +30,17 @@
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))
+#define __FIX_EFLAGS (X86_EFLAGS_AC | X86_EFLAGS_OF | \
+ X86_EFLAGS_DF | X86_EFLAGS_TF | X86_EFLAGS_SF | \
+ X86_EFLAGS_ZF | X86_EFLAGS_AF | X86_EFLAGS_PF | \
+ X86_EFLAGS_CF)
+
+#ifdef CONFIG_X86_32
+# define FIX_EFLAGS (__FIX_EFLAGS | X86_EFLAGS_RF)
+#else
+# define FIX_EFLAGS __FIX_EFLAGS
+#endif
+
/*
* Atomically swap in the new signal mask, and wait for a signal.
*/
@@ -122,11 +133,6 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, int *peax
err |= __get_user(tmp, &sc->seg); \
loadsegment(seg,tmp); }
-#define FIX_EFLAGS (X86_EFLAGS_AC | X86_EFLAGS_RF | \
- X86_EFLAGS_OF | X86_EFLAGS_DF | \
- X86_EFLAGS_TF | X86_EFLAGS_SF | X86_EFLAGS_ZF | \
- X86_EFLAGS_AF | X86_EFLAGS_PF | X86_EFLAGS_CF)
-
GET_SEG(gs);
COPY_SEG(fs);
COPY_SEG(es);