2019-04-29 21:25:05 +00:00
|
|
|
// Copyright 2018 The gVisor Authors.
|
2018-07-11 21:23:17 +00:00
|
|
|
//
|
|
|
|
// 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
|
|
|
|
)
|