Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

1 files changed, 20 insertions, 0 deletions

diff --git a/include/asm-x86/vsyscall32.h b/include/asm-x86/vsyscall32.h
new file mode 100644
index 000000000000..c631c082f8f7
--- /dev/null
+++ b/include/asm-x86/vsyscall32.h
@@ -0,0 +1,20 @@
+#ifndef _ASM_VSYSCALL32_H
+#define _ASM_VSYSCALL32_H 1
+
+/* Values need to match arch/x86_64/ia32/vsyscall.lds */
+
+#ifdef __ASSEMBLY__
+#define VSYSCALL32_BASE 0xffffe000
+#define VSYSCALL32_SYSEXIT (VSYSCALL32_BASE + 0x410)
+#else
+#define VSYSCALL32_BASE 0xffffe000UL
+#define VSYSCALL32_END (VSYSCALL32_BASE + PAGE_SIZE)
+#define VSYSCALL32_EHDR ((const struct elf32_hdr *) VSYSCALL32_BASE)
+
+#define VSYSCALL32_VSYSCALL ((void *)VSYSCALL32_BASE + 0x400) 
+#define VSYSCALL32_SYSEXIT ((void *)VSYSCALL32_BASE + 0x410)
+#define VSYSCALL32_SIGRETURN ((void __user *)VSYSCALL32_BASE + 0x500) 
+#define VSYSCALL32_RTSIGRETURN ((void __user *)VSYSCALL32_BASE + 0x600) 
+#endif
+
+#endif