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authorGreg Ungerer <gerg@uclinux.org>2009-02-06 13:55:16 +1000
committerGreg Ungerer <gerg@uclinux.org>2009-03-24 15:17:43 +1000
commit872065e78c0dff5a384128ea198b34f72e9d5c3a (patch)
treeece9ac1a16b4818a453ad133a16a11fd458141e9 /arch/m68k/include/asm/ucontext.h
parent4330e179a96bc9310d36e9b858bc8f275f329312 (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.h33
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