summaryrefslogtreecommitdiff
path: root/include/asm-ppc/ucontext.h
diff options
context:
space:
mode:
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-ppc/ucontext.h
Linux-2.6.12-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-ppc/ucontext.h')
-rw-r--r--include/asm-ppc/ucontext.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/include/asm-ppc/ucontext.h b/include/asm-ppc/ucontext.h
new file mode 100644
index 000000000000..664bc984d51f
--- /dev/null
+++ b/include/asm-ppc/ucontext.h
@@ -0,0 +1,27 @@
+#ifndef _ASMPPC_UCONTEXT_H
+#define _ASMPPC_UCONTEXT_H
+
+#include <asm/elf.h>
+#include <asm/signal.h>
+
+struct mcontext {
+ elf_gregset_t mc_gregs;
+ elf_fpregset_t mc_fregs;
+ unsigned long mc_pad[2];
+ elf_vrregset_t mc_vregs __attribute__((__aligned__(16)));
+};
+
+struct ucontext {
+ unsigned long uc_flags;
+ struct ucontext __user *uc_link;
+ stack_t uc_stack;
+ int uc_pad[7];
+ struct mcontext __user *uc_regs;/* points to uc_mcontext field */
+ sigset_t uc_sigmask;
+ /* glibc has 1024-bit signal masks, ours are 64-bit */
+ int uc_maskext[30];
+ int uc_pad2[3];
+ struct mcontext uc_mcontext;
+};
+
+#endif /* !_ASMPPC_UCONTEXT_H */