diff options
Diffstat (limited to 'pkg/abi/linux/ptrace.go')
| -rw-r--r-- | pkg/abi/linux/ptrace.go | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/pkg/abi/linux/ptrace.go b/pkg/abi/linux/ptrace.go new file mode 100644 index 000000000..23e605ab2 --- /dev/null +++ b/pkg/abi/linux/ptrace.go @@ -0,0 +1,89 @@ +// Copyright 2018 The gVisor Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +package linux + +// ptrace commands from include/uapi/linux/ptrace.h. +const ( + PTRACE_TRACEME = 0 + PTRACE_PEEKTEXT = 1 + PTRACE_PEEKDATA = 2 + PTRACE_PEEKUSR = 3 + PTRACE_POKETEXT = 4 + PTRACE_POKEDATA = 5 + PTRACE_POKEUSR = 6 + PTRACE_CONT = 7 + PTRACE_KILL = 8 + PTRACE_SINGLESTEP = 9 + PTRACE_ATTACH = 16 + PTRACE_DETACH = 17 + PTRACE_SYSCALL = 24 + PTRACE_SETOPTIONS = 0x4200 + PTRACE_GETEVENTMSG = 0x4201 + PTRACE_GETSIGINFO = 0x4202 + PTRACE_SETSIGINFO = 0x4203 + PTRACE_GETREGSET = 0x4204 + PTRACE_SETREGSET = 0x4205 + PTRACE_SEIZE = 0x4206 + PTRACE_INTERRUPT = 0x4207 + PTRACE_LISTEN = 0x4208 + PTRACE_PEEKSIGINFO = 0x4209 + PTRACE_GETSIGMASK = 0x420a + PTRACE_SETSIGMASK = 0x420b + PTRACE_SECCOMP_GET_FILTER = 0x420c + PTRACE_SECCOMP_GET_METADATA = 0x420d +) + +// ptrace commands from arch/x86/include/uapi/asm/ptrace-abi.h. +const ( + PTRACE_GETREGS = 12 + PTRACE_SETREGS = 13 + PTRACE_GETFPREGS = 14 + PTRACE_SETFPREGS = 15 + PTRACE_GETFPXREGS = 18 + PTRACE_SETFPXREGS = 19 + PTRACE_OLDSETOPTIONS = 21 + PTRACE_GET_THREAD_AREA = 25 + PTRACE_SET_THREAD_AREA = 26 + PTRACE_ARCH_PRCTL = 30 + PTRACE_SYSEMU = 31 + PTRACE_SYSEMU_SINGLESTEP = 32 + PTRACE_SINGLEBLOCK = 33 +) + +// ptrace event codes from include/uapi/linux/ptrace.h. +const ( + PTRACE_EVENT_FORK = 1 + PTRACE_EVENT_VFORK = 2 + PTRACE_EVENT_CLONE = 3 + PTRACE_EVENT_EXEC = 4 + PTRACE_EVENT_VFORK_DONE = 5 + PTRACE_EVENT_EXIT = 6 + PTRACE_EVENT_SECCOMP = 7 + PTRACE_EVENT_STOP = 128 +) + +// PTRACE_SETOPTIONS options from include/uapi/linux/ptrace.h. +const ( + PTRACE_O_TRACESYSGOOD = 1 + PTRACE_O_TRACEFORK = 1 << PTRACE_EVENT_FORK + PTRACE_O_TRACEVFORK = 1 << PTRACE_EVENT_VFORK + PTRACE_O_TRACECLONE = 1 << PTRACE_EVENT_CLONE + PTRACE_O_TRACEEXEC = 1 << PTRACE_EVENT_EXEC + PTRACE_O_TRACEVFORKDONE = 1 << PTRACE_EVENT_VFORK_DONE + PTRACE_O_TRACEEXIT = 1 << PTRACE_EVENT_EXIT + PTRACE_O_TRACESECCOMP = 1 << PTRACE_EVENT_SECCOMP + PTRACE_O_EXITKILL = 1 << 20 + PTRACE_O_SUSPEND_SECCOMP = 1 << 21 +) |