linux/include/asm-x86/vsyscall32.h
Thomas Gleixner 96a388de5d i386/x86_64: move headers to include/asm-x86
Move the headers to include/asm-x86 and fixup the
header install make rules

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2007-10-11 11:20:03 +02:00

21 lines
670 B
C

#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