diff options
| author | Greg Ungerer <gerg@uclinux.org> | 2009-02-06 13:55:16 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2009-03-24 15:17:43 +1000 |
| commit | 872065e78c0dff5a384128ea198b34f72e9d5c3a (patch) | |
| tree | ece9ac1a16b4818a453ad133a16a11fd458141e9 /arch/m68k/include/asm/ucontext.h | |
| parent | 4330e179a96bc9310d36e9b858bc8f275f329312 (diff) | |
m68k: merge the mmu and non-mmu versions of ucontext.h
The non-mmu m68k setups can use the mm ucontext.h with no change.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/m68k/include/asm/ucontext.h')
| -rw-r--r-- | arch/m68k/include/asm/ucontext.h | 33 |
1 files changed, 29 insertions, 4 deletions
diff --git a/arch/m68k/include/asm/ucontext.h b/arch/m68k/include/asm/ucontext.h index b53cd160c0b3..e4e22669edc0 100644 --- a/arch/m68k/include/asm/ucontext.h +++ b/arch/m68k/include/asm/ucontext.h @@ -1,5 +1,30 @@ -#ifdef __uClinux__ -#include "ucontext_no.h" -#else -#include "ucontext_mm.h" +#ifndef _M68K_UCONTEXT_H +#define _M68K_UCONTEXT_H + +typedef int greg_t; +#define NGREG 18 +typedef greg_t gregset_t[NGREG]; + +typedef struct fpregset { + int f_fpcntl[3]; + int f_fpregs[8*3]; +} fpregset_t; + +struct mcontext { + int version; + gregset_t gregs; + fpregset_t fpregs; +}; + +#define MCONTEXT_VERSION 2 + +struct ucontext { + unsigned long uc_flags; + struct ucontext *uc_link; + stack_t uc_stack; + struct mcontext uc_mcontext; + unsigned long uc_filler[80]; + sigset_t uc_sigmask; /* mask last for extensibility */ +}; + #endif |