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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-cris/sigcontext.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-cris/sigcontext.h')
-rw-r--r--include/asm-cris/sigcontext.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/include/asm-cris/sigcontext.h b/include/asm-cris/sigcontext.h
new file mode 100644
index 00000000000..a1d634e120d
--- /dev/null
+++ b/include/asm-cris/sigcontext.h
@@ -0,0 +1,24 @@
+/* $Id: sigcontext.h,v 1.1 2000/07/10 16:32:31 bjornw Exp $ */
+
+#ifndef _ASM_CRIS_SIGCONTEXT_H
+#define _ASM_CRIS_SIGCONTEXT_H
+
+#include <asm/ptrace.h>
+
+/* This struct is saved by setup_frame in signal.c, to keep the current context while
+ a signal handler is executed. It's restored by sys_sigreturn.
+
+ To keep things simple, we use pt_regs here even though normally you just specify
+ the list of regs to save. Then we can use copy_from_user on the entire regs instead
+ of a bunch of get_user's as well...
+
+*/
+
+struct sigcontext {
+ struct pt_regs regs; /* needs to be first */
+ unsigned long oldmask;
+ unsigned long usp; /* usp before stacking this gunk on it */
+};
+
+#endif
+