1/* 2 * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) 3 * Licensed under the GPL 4 */ 5 6#ifndef __SYSDEP_I386_PTRACE_H 7#define __SYSDEP_I386_PTRACE_H 8 9#define MAX_FP_NR HOST_FPX_SIZE 10 11static inline void update_debugregs(int seq) {} 12 13/* syscall emulation path in ptrace */ 14 15#ifndef PTRACE_SYSEMU 16#define PTRACE_SYSEMU 31 17#endif 18 19void set_using_sysemu(int value); 20int get_using_sysemu(void); 21extern int sysemu_supported; 22 23#ifndef PTRACE_SYSEMU_SINGLESTEP 24#define PTRACE_SYSEMU_SINGLESTEP 32 25#endif 26 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) 33 34extern void arch_init_registers(int pid); 35 36#endif 37