| Andrew Walbran | 3d2c197 | 2020-04-07 12:24:26 +0100 | [diff] [blame^] | 1 | //===-- Ptrace.h ------------------------------------------------*- C++ -*-===// |
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | // This file defines ptrace functions & structures |
| 10 | |
| 11 | #ifndef liblldb_Host_linux_Ptrace_h_ |
| 12 | #define liblldb_Host_linux_Ptrace_h_ |
| 13 | |
| 14 | #include <sys/ptrace.h> |
| 15 | |
| 16 | #ifndef __GLIBC__ |
| 17 | typedef int __ptrace_request; |
| 18 | #endif |
| 19 | |
| 20 | #define DEBUG_PTRACE_MAXBYTES 20 |
| 21 | |
| 22 | // Support ptrace extensions even when compiled without required kernel support |
| 23 | #ifndef PTRACE_GETREGS |
| 24 | #define PTRACE_GETREGS 12 |
| 25 | #endif |
| 26 | #ifndef PTRACE_SETREGS |
| 27 | #define PTRACE_SETREGS 13 |
| 28 | #endif |
| 29 | #ifndef PTRACE_GETFPREGS |
| 30 | #define PTRACE_GETFPREGS 14 |
| 31 | #endif |
| 32 | #ifndef PTRACE_SETFPREGS |
| 33 | #define PTRACE_SETFPREGS 15 |
| 34 | #endif |
| 35 | #ifndef PTRACE_GETREGSET |
| 36 | #define PTRACE_GETREGSET 0x4204 |
| 37 | #endif |
| 38 | #ifndef PTRACE_SETREGSET |
| 39 | #define PTRACE_SETREGSET 0x4205 |
| 40 | #endif |
| 41 | #ifndef PTRACE_GET_THREAD_AREA |
| 42 | #define PTRACE_GET_THREAD_AREA 25 |
| 43 | #endif |
| 44 | #ifndef PTRACE_ARCH_PRCTL |
| 45 | #define PTRACE_ARCH_PRCTL 30 |
| 46 | #endif |
| 47 | #ifndef ARCH_GET_FS |
| 48 | #define ARCH_SET_GS 0x1001 |
| 49 | #define ARCH_SET_FS 0x1002 |
| 50 | #define ARCH_GET_FS 0x1003 |
| 51 | #define ARCH_GET_GS 0x1004 |
| 52 | #endif |
| 53 | |
| 54 | #define LLDB_PTRACE_NT_ARM_TLS 0x401 // ARM TLS register |
| 55 | |
| 56 | #endif // liblldb_Host_linux_Ptrace_h_ |