| /* SPDX-License-Identifier: GPL-2.0 */ |
| #include <generated/user_constants.h> |
| |
| #define PT_OFFSET(r) ((r) * sizeof(long)) |
| |
| #define PT_SYSCALL_NR(regs) ((regs)[HOST_ORIG_AX]) |
| #define PT_SYSCALL_NR_OFFSET PT_OFFSET(HOST_ORIG_AX) |
| |
| #define PT_SYSCALL_RET_OFFSET PT_OFFSET(HOST_AX) |
| |
| #define REGS_IP_INDEX HOST_IP |
| #define REGS_SP_INDEX HOST_SP |
| |
| #ifdef __i386__ |
| #define FP_SIZE ((HOST_FPX_SIZE > HOST_FP_SIZE) ? HOST_FPX_SIZE : HOST_FP_SIZE) |
| #else |
| #define FP_SIZE HOST_FP_SIZE |
| #endif |
| |
| /* |
| * glibc before 2.27 does not include PTRACE_SYSEMU_SINGLESTEP in its enum, |
| * ensure we have a definition by (re-)defining it here. |
| */ |
| #ifndef PTRACE_SYSEMU_SINGLESTEP |
| #define PTRACE_SYSEMU_SINGLESTEP 32 |
| #endif |
