summaryrefslogtreecommitdiffstats
path: root/include/asm-m68k/ucontext.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-m68k/ucontext.h')
-rw-r--r--include/asm-m68k/ucontext.h30
1 files changed, 30 insertions, 0 deletions
diff --git a/include/asm-m68k/ucontext.h b/include/asm-m68k/ucontext.h
new file mode 100644
index 000000000000..e4e22669edc0
--- /dev/null
+++ b/include/asm-m68k/ucontext.h
@@ -0,0 +1,30 @@
+#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