1/* SPDX-License-Identifier: GPL-2.0 */ 2#include <generated/user_constants.h> 3 4#define PT_OFFSET(r) ((r) * sizeof(long)) 5 6#define PT_SYSCALL_NR(regs) ((regs)[HOST_ORIG_AX]) 7#define PT_SYSCALL_NR_OFFSET PT_OFFSET(HOST_ORIG_AX) 8 9#define PT_SYSCALL_RET_OFFSET PT_OFFSET(HOST_AX) 10 11#define REGS_IP_INDEX HOST_IP 12#define REGS_SP_INDEX HOST_SP 13 14#ifdef __i386__ 15#define FP_SIZE ((HOST_FPX_SIZE > HOST_FP_SIZE) ? HOST_FPX_SIZE : HOST_FP_SIZE) 16#else 17#define FP_SIZE HOST_FP_SIZE 18 19/* 20 * x86_64 FC3 doesn't define this in /usr/include/linux/ptrace.h even though 21 * it's defined in the kernel's include/linux/ptrace.h. Additionally, use the 22 * 2.4 name and value for 2.4 host compatibility. 23 */ 24#ifndef PTRACE_OLDSETOPTIONS 25#define PTRACE_OLDSETOPTIONS 21 26#endif 27 28#endif 29