Colin Cross | 07a5832 | 2022-02-08 19:45:27 -0800 | [diff] [blame] | 1 | #ifndef _SYS_PRCTL_H |
| 2 | #define _SYS_PRCTL_H |
| 3 | |
| 4 | #ifdef __cplusplus |
| 5 | extern "C" { |
| 6 | #endif |
| 7 | |
| 8 | #include <stdint.h> |
| 9 | |
| 10 | #define PR_SET_PDEATHSIG 1 |
| 11 | #define PR_GET_PDEATHSIG 2 |
| 12 | #define PR_GET_DUMPABLE 3 |
| 13 | #define PR_SET_DUMPABLE 4 |
| 14 | #define PR_GET_UNALIGN 5 |
| 15 | #define PR_SET_UNALIGN 6 |
| 16 | #define PR_UNALIGN_NOPRINT 1 |
| 17 | #define PR_UNALIGN_SIGBUS 2 |
| 18 | #define PR_GET_KEEPCAPS 7 |
| 19 | #define PR_SET_KEEPCAPS 8 |
| 20 | #define PR_GET_FPEMU 9 |
| 21 | #define PR_SET_FPEMU 10 |
| 22 | #define PR_FPEMU_NOPRINT 1 |
| 23 | #define PR_FPEMU_SIGFPE 2 |
| 24 | #define PR_GET_FPEXC 11 |
| 25 | #define PR_SET_FPEXC 12 |
| 26 | #define PR_FP_EXC_SW_ENABLE 0x80 |
| 27 | #define PR_FP_EXC_DIV 0x010000 |
| 28 | #define PR_FP_EXC_OVF 0x020000 |
| 29 | #define PR_FP_EXC_UND 0x040000 |
| 30 | #define PR_FP_EXC_RES 0x080000 |
| 31 | #define PR_FP_EXC_INV 0x100000 |
| 32 | #define PR_FP_EXC_DISABLED 0 |
| 33 | #define PR_FP_EXC_NONRECOV 1 |
| 34 | #define PR_FP_EXC_ASYNC 2 |
| 35 | #define PR_FP_EXC_PRECISE 3 |
| 36 | #define PR_GET_TIMING 13 |
| 37 | #define PR_SET_TIMING 14 |
| 38 | #define PR_TIMING_STATISTICAL 0 |
| 39 | #define PR_TIMING_TIMESTAMP 1 |
| 40 | #define PR_SET_NAME 15 |
| 41 | #define PR_GET_NAME 16 |
| 42 | #define PR_GET_ENDIAN 19 |
| 43 | #define PR_SET_ENDIAN 20 |
| 44 | #define PR_ENDIAN_BIG 0 |
| 45 | #define PR_ENDIAN_LITTLE 1 |
| 46 | #define PR_ENDIAN_PPC_LITTLE 2 |
| 47 | #define PR_GET_SECCOMP 21 |
| 48 | #define PR_SET_SECCOMP 22 |
| 49 | #define PR_CAPBSET_READ 23 |
| 50 | #define PR_CAPBSET_DROP 24 |
| 51 | #define PR_GET_TSC 25 |
| 52 | #define PR_SET_TSC 26 |
| 53 | #define PR_TSC_ENABLE 1 |
| 54 | #define PR_TSC_SIGSEGV 2 |
| 55 | #define PR_GET_SECUREBITS 27 |
| 56 | #define PR_SET_SECUREBITS 28 |
| 57 | #define PR_SET_TIMERSLACK 29 |
| 58 | #define PR_GET_TIMERSLACK 30 |
| 59 | |
| 60 | #define PR_TASK_PERF_EVENTS_DISABLE 31 |
| 61 | #define PR_TASK_PERF_EVENTS_ENABLE 32 |
| 62 | |
| 63 | #define PR_MCE_KILL 33 |
| 64 | #define PR_MCE_KILL_CLEAR 0 |
| 65 | #define PR_MCE_KILL_SET 1 |
| 66 | #define PR_MCE_KILL_LATE 0 |
| 67 | #define PR_MCE_KILL_EARLY 1 |
| 68 | #define PR_MCE_KILL_DEFAULT 2 |
| 69 | #define PR_MCE_KILL_GET 34 |
| 70 | |
| 71 | #define PR_SET_MM 35 |
| 72 | #define PR_SET_MM_START_CODE 1 |
| 73 | #define PR_SET_MM_END_CODE 2 |
| 74 | #define PR_SET_MM_START_DATA 3 |
| 75 | #define PR_SET_MM_END_DATA 4 |
| 76 | #define PR_SET_MM_START_STACK 5 |
| 77 | #define PR_SET_MM_START_BRK 6 |
| 78 | #define PR_SET_MM_BRK 7 |
| 79 | #define PR_SET_MM_ARG_START 8 |
| 80 | #define PR_SET_MM_ARG_END 9 |
| 81 | #define PR_SET_MM_ENV_START 10 |
| 82 | #define PR_SET_MM_ENV_END 11 |
| 83 | #define PR_SET_MM_AUXV 12 |
| 84 | #define PR_SET_MM_EXE_FILE 13 |
| 85 | #define PR_SET_MM_MAP 14 |
| 86 | #define PR_SET_MM_MAP_SIZE 15 |
| 87 | |
| 88 | struct prctl_mm_map { |
| 89 | uint64_t start_code; |
| 90 | uint64_t end_code; |
| 91 | uint64_t start_data; |
| 92 | uint64_t end_data; |
| 93 | uint64_t start_brk; |
| 94 | uint64_t brk; |
| 95 | uint64_t start_stack; |
| 96 | uint64_t arg_start; |
| 97 | uint64_t arg_end; |
| 98 | uint64_t env_start; |
| 99 | uint64_t env_end; |
| 100 | uint64_t *auxv; |
| 101 | uint32_t auxv_size; |
| 102 | uint32_t exe_fd; |
| 103 | }; |
| 104 | |
| 105 | #define PR_SET_PTRACER 0x59616d61 |
| 106 | #define PR_SET_PTRACER_ANY (-1UL) |
| 107 | |
| 108 | #define PR_SET_CHILD_SUBREAPER 36 |
| 109 | #define PR_GET_CHILD_SUBREAPER 37 |
| 110 | |
| 111 | #define PR_SET_NO_NEW_PRIVS 38 |
| 112 | #define PR_GET_NO_NEW_PRIVS 39 |
| 113 | |
| 114 | #define PR_GET_TID_ADDRESS 40 |
| 115 | |
| 116 | #define PR_SET_THP_DISABLE 41 |
| 117 | #define PR_GET_THP_DISABLE 42 |
| 118 | |
| 119 | #define PR_MPX_ENABLE_MANAGEMENT 43 |
| 120 | #define PR_MPX_DISABLE_MANAGEMENT 44 |
| 121 | |
| 122 | #define PR_SET_FP_MODE 45 |
| 123 | #define PR_GET_FP_MODE 46 |
| 124 | #define PR_FP_MODE_FR (1 << 0) |
| 125 | #define PR_FP_MODE_FRE (1 << 1) |
| 126 | |
| 127 | #define PR_CAP_AMBIENT 47 |
| 128 | #define PR_CAP_AMBIENT_IS_SET 1 |
| 129 | #define PR_CAP_AMBIENT_RAISE 2 |
| 130 | #define PR_CAP_AMBIENT_LOWER 3 |
| 131 | #define PR_CAP_AMBIENT_CLEAR_ALL 4 |
| 132 | |
| 133 | #define PR_SVE_SET_VL 50 |
| 134 | #define PR_SVE_SET_VL_ONEXEC (1 << 18) |
| 135 | #define PR_SVE_GET_VL 51 |
| 136 | #define PR_SVE_VL_LEN_MASK 0xffff |
| 137 | #define PR_SVE_VL_INHERIT (1 << 17) |
| 138 | |
| 139 | #define PR_GET_SPECULATION_CTRL 52 |
| 140 | #define PR_SET_SPECULATION_CTRL 53 |
| 141 | #define PR_SPEC_STORE_BYPASS 0 |
| 142 | #define PR_SPEC_INDIRECT_BRANCH 1 |
| 143 | #define PR_SPEC_NOT_AFFECTED 0 |
| 144 | #define PR_SPEC_PRCTL (1UL << 0) |
| 145 | #define PR_SPEC_ENABLE (1UL << 1) |
| 146 | #define PR_SPEC_DISABLE (1UL << 2) |
| 147 | #define PR_SPEC_FORCE_DISABLE (1UL << 3) |
| 148 | #define PR_SPEC_DISABLE_NOEXEC (1UL << 4) |
| 149 | |
| 150 | #define PR_PAC_RESET_KEYS 54 |
| 151 | #define PR_PAC_APIAKEY (1UL << 0) |
| 152 | #define PR_PAC_APIBKEY (1UL << 1) |
| 153 | #define PR_PAC_APDAKEY (1UL << 2) |
| 154 | #define PR_PAC_APDBKEY (1UL << 3) |
| 155 | #define PR_PAC_APGAKEY (1UL << 4) |
| 156 | |
| 157 | #define PR_SET_TAGGED_ADDR_CTRL 55 |
| 158 | #define PR_GET_TAGGED_ADDR_CTRL 56 |
| 159 | #define PR_TAGGED_ADDR_ENABLE (1UL << 0) |
| 160 | #define PR_MTE_TCF_SHIFT 1 |
| 161 | #define PR_MTE_TCF_NONE (0UL << 1) |
| 162 | #define PR_MTE_TCF_SYNC (1UL << 1) |
| 163 | #define PR_MTE_TCF_ASYNC (2UL << 1) |
| 164 | #define PR_MTE_TCF_MASK (3UL << 1) |
| 165 | #define PR_MTE_TAG_SHIFT 3 |
| 166 | #define PR_MTE_TAG_MASK (0xffffUL << 3) |
| 167 | |
| 168 | #define PR_SET_IO_FLUSHER 57 |
| 169 | #define PR_GET_IO_FLUSHER 58 |
| 170 | |
| 171 | int prctl (int, ...); |
| 172 | |
| 173 | #ifdef __cplusplus |
| 174 | } |
| 175 | #endif |
| 176 | |
| 177 | #endif |