[linux.git] / include / asm-x86_64 / vsyscall32.h

#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
Commit	Line	Data
1da177e4 LT	1	#ifndef _ASM_VSYSCALL32_H
	2	#define _ASM_VSYSCALL32_H 1
	3
	4	/* Values need to match arch/x86_64/ia32/vsyscall.lds */
	5
	6	#ifdef __ASSEMBLY__
	7	#define VSYSCALL32_BASE 0xffffe000
	8	#define VSYSCALL32_SYSEXIT (VSYSCALL32_BASE + 0x410)
	9	#else
	10	#define VSYSCALL32_BASE 0xffffe000UL
	11	#define VSYSCALL32_END (VSYSCALL32_BASE + PAGE_SIZE)
	12	#define VSYSCALL32_EHDR ((const struct elf32_hdr *) VSYSCALL32_BASE)
	13
	14	#define VSYSCALL32_VSYSCALL ((void *)VSYSCALL32_BASE + 0x400)
	15	#define VSYSCALL32_SYSEXIT ((void *)VSYSCALL32_BASE + 0x410)
	16	#define VSYSCALL32_SIGRETURN ((void __user *)VSYSCALL32_BASE + 0x500)
	17	#define VSYSCALL32_RTSIGRETURN ((void __user *)VSYSCALL32_BASE + 0x600)
	18	#endif
	19
	20	#endif