[linux-2.6-block.git] / arch / x86 / um / shared / sysdep / ptrace_32.h

/*
 * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
 * Licensed under the GPL
 */

#ifndef __SYSDEP_I386_PTRACE_H
#define __SYSDEP_I386_PTRACE_H

#define MAX_FP_NR HOST_FPX_SIZE

static inline void update_debugregs(int seq) {}

/* syscall emulation path in ptrace */

#ifndef PTRACE_SYSEMU
#define PTRACE_SYSEMU 31
#endif

void set_using_sysemu(int value);
int get_using_sysemu(void);
extern int sysemu_supported;

#ifndef PTRACE_SYSEMU_SINGLESTEP
#define PTRACE_SYSEMU_SINGLESTEP 32
#endif

#define UPT_SYSCALL_ARG1(r) UPT_BX(r)
#define UPT_SYSCALL_ARG2(r) UPT_CX(r)
#define UPT_SYSCALL_ARG3(r) UPT_DX(r)
#define UPT_SYSCALL_ARG4(r) UPT_SI(r)
#define UPT_SYSCALL_ARG5(r) UPT_DI(r)
#define UPT_SYSCALL_ARG6(r) UPT_BP(r)

extern void arch_init_registers(int pid);

#endif
Commit	Line	Data
8ca842c4	1	/*
6aa802ce	2	* Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
1da177e4 LT	3	* Licensed under the GPL
	4	*/
	5
	6	#ifndef __SYSDEP_I386_PTRACE_H
	7	#define __SYSDEP_I386_PTRACE_H
	8
243412be	9	#define MAX_FP_NR HOST_FPX_SIZE
1da177e4	10
972410b0	11	static inline void update_debugregs(int seq) {}
1da177e4 LT	12
	13	/* syscall emulation path in ptrace */
	14
	15	#ifndef PTRACE_SYSEMU
	16	#define PTRACE_SYSEMU 31
	17	#endif
	18
	19	void set_using_sysemu(int value);
	20	int get_using_sysemu(void);
	21	extern int sysemu_supported;
	22
1da177e4 LT	23	#ifndef PTRACE_SYSEMU_SINGLESTEP
	24	#define PTRACE_SYSEMU_SINGLESTEP 32
	25	#endif
	26
243412be AV	27	#define UPT_SYSCALL_ARG1(r) UPT_BX(r)
	28	#define UPT_SYSCALL_ARG2(r) UPT_CX(r)
	29	#define UPT_SYSCALL_ARG3(r) UPT_DX(r)
	30	#define UPT_SYSCALL_ARG4(r) UPT_SI(r)
	31	#define UPT_SYSCALL_ARG5(r) UPT_DI(r)
	32	#define UPT_SYSCALL_ARG6(r) UPT_BP(r)
1da177e4	33
a5f6096c JD	34	extern void arch_init_registers(int pid);
a5f6096c JD	35
1da177e4	36	#endif