diff options
| author | Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> | 2008-12-17 18:50:32 -0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-12-18 11:28:54 +0100 |
| commit | 41af86fad3c40646b9748279e3862781e937a5d2 (patch) | |
| tree | 38b361f74c19b95a9cae9365742264a522dda294 /arch/x86/kernel | |
| parent | a5c56eb36f999ae0ecac278e51fd1cf8feb16c2f (diff) | |
x86: signal: move sigframe.h to arch/x86/include/asm
Impact: cleanup, move header file
Move arch/x86/kernel/sigframe.h to arch/x86/include/asm/sigframe.h.
It will be used in arch/x86/ia32/ia32_signal.c.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/asm-offsets_32.c | 2 | ||||
| -rw-r--r-- | arch/x86/kernel/sigframe.h | 43 | ||||
| -rw-r--r-- | arch/x86/kernel/signal.c | 2 |
3 files changed, 2 insertions, 45 deletions
diff --git a/arch/x86/kernel/asm-offsets_32.c b/arch/x86/kernel/asm-offsets_32.c index 6649d09ad88..ee4df08feee 100644 --- a/arch/x86/kernel/asm-offsets_32.c +++ b/arch/x86/kernel/asm-offsets_32.c @@ -11,7 +11,7 @@ #include <linux/suspend.h> #include <linux/kbuild.h> #include <asm/ucontext.h> -#include "sigframe.h" +#include <asm/sigframe.h> #include <asm/pgtable.h> #include <asm/fixmap.h> #include <asm/processor.h> diff --git a/arch/x86/kernel/sigframe.h b/arch/x86/kernel/sigframe.h deleted file mode 100644 index 6718ed04b05..00000000000 --- a/arch/x86/kernel/sigframe.h +++ /dev/null @@ -1,43 +0,0 @@ -#ifdef CONFIG_X86_32 -#define sigframe_ia32 sigframe -#define rt_sigframe_ia32 rt_sigframe -#define sigcontext_ia32 sigcontext -#define _fpstate_ia32 _fpstate -#define ucontext_ia32 ucontext - -struct sigframe_ia32 { - u32 pretcode; - int sig; - struct sigcontext_ia32 sc; - /* - * fpstate is unused. fpstate is moved/allocated after - * retcode[] below. This movement allows to have the FP state and the - * future state extensions (xsave) stay together. - * And at the same time retaining the unused fpstate, prevents changing - * the offset of extramask[] in the sigframe and thus prevent any - * legacy application accessing/modifying it. - */ - struct _fpstate_ia32 fpstate_unused; - unsigned long extramask[_NSIG_WORDS-1]; - char retcode[8]; - /* fp state follows here */ -}; - -struct rt_sigframe_ia32 { - u32 pretcode; - int sig; - u32 pinfo; - u32 puc; - struct siginfo info; - struct ucontext_ia32 uc; - char retcode[8]; - /* fp state follows here */ -}; -#else /* !CONFIG_X86_32 */ -struct rt_sigframe { - char __user *pretcode; - struct ucontext uc; - struct siginfo info; - /* fp state follows here */ -}; -#endif /* CONFIG_X86_32 */ diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index 848c2d64a28..89bb7668041 100644 --- a/arch/x86/kernel/signal.c +++ b/arch/x86/kernel/signal.c @@ -35,7 +35,7 @@ #include <asm/syscall.h> #include <asm/syscalls.h> -#include "sigframe.h" +#include <asm/sigframe.h> #define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP))) |