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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */#ifndef _UAPI_LINUX_PTRACE_H#define _UAPI_LINUX_PTRACE_H/* ptrace.h *//* structs and defines to help the user use the ptrace system call. */
/* has the defines to get at the registers. */
#include <linux/types.h>
#define PTRACE_TRACEME 0#define PTRACE_PEEKTEXT 1#define PTRACE_PEEKDATA 2#define PTRACE_PEEKUSR 3#define PTRACE_POKETEXT 4#define PTRACE_POKEDATA 5#define PTRACE_POKEUSR 6#define PTRACE_CONT 7#define PTRACE_KILL 8#define PTRACE_SINGLESTEP 9
#define PTRACE_ATTACH 16#define PTRACE_DETACH 17
#define PTRACE_SYSCALL 24
/* 0x4200-0x4300 are reserved for architecture-independent additions. */#define PTRACE_SETOPTIONS 0x4200#define PTRACE_GETEVENTMSG 0x4201#define PTRACE_GETSIGINFO 0x4202#define PTRACE_SETSIGINFO 0x4203
/* * Generic ptrace interface that exports the architecture specific regsets * using the corresponding NT_* types (which are also used in the core dump). * Please note that the NT_PRSTATUS note type in a core dump contains a full * 'struct elf_prstatus'. But the user_regset for NT_PRSTATUS contains just the * elf_gregset_t that is the pr_reg field of 'struct elf_prstatus'. For all the * other user_regset flavors, the user_regset layout and the ELF core dump note * payload are exactly the same layout. * * This interface usage is as follows: * struct iovec iov = { buf, len}; * * ret = ptrace(PTRACE_GETREGSET/PTRACE_SETREGSET, pid, NT_XXX_TYPE, &iov); * * On the successful completion, iov.len will be updated by the kernel, * specifying how much the kernel has written/read to/from the user's iov.buf. */#define PTRACE_GETREGSET 0x4204#define PTRACE_SETREGSET 0x4205
#define PTRACE_SEIZE 0x4206#define PTRACE_INTERRUPT 0x4207#define PTRACE_LISTEN 0x4208
#define PTRACE_PEEKSIGINFO 0x4209
struct ptrace_peeksiginfo_args { __u64 off; /* from which siginfo to start */ __u32 flags; __s32 nr; /* how may siginfos to take */};
#define PTRACE_GETSIGMASK 0x420a#define PTRACE_SETSIGMASK 0x420b
#define PTRACE_SECCOMP_GET_FILTER 0x420c#define PTRACE_SECCOMP_GET_METADATA 0x420d
struct seccomp_metadata { __u64 filter_off; /* Input: which filter */ __u64 flags; /* Output: filter's flags */};
#define PTRACE_GET_SYSCALL_INFO 0x420e#define PTRACE_SET_SYSCALL_INFO 0x4212#define PTRACE_SYSCALL_INFO_NONE 0#define PTRACE_SYSCALL_INFO_ENTRY 1#define PTRACE_SYSCALL_INFO_EXIT 2#define PTRACE_SYSCALL_INFO_SECCOMP 3
struct ptrace_syscall_info { __u8 op; /* PTRACE_SYSCALL_INFO_* */ __u8 reserved; __u16 flags; __u32 arch; __u64 instruction_pointer; __u64 stack_pointer; union { struct { __u64 nr; __u64 args[6]; } entry; struct { __s64 rval; __u8 is_error; } exit; struct { __u64 nr; __u64 args[6]; __u32 ret_data; __u32 reserved2; } seccomp; };};
#define PTRACE_GET_RSEQ_CONFIGURATION 0x420f
struct ptrace_rseq_configuration { __u64 rseq_abi_pointer; __u32 rseq_abi_size; __u32 signature; __u32 flags; __u32 pad;};
#define PTRACE_SET_SYSCALL_USER_DISPATCH_CONFIG 0x4210#define PTRACE_GET_SYSCALL_USER_DISPATCH_CONFIG 0x4211
/* * struct ptrace_sud_config - Per-task configuration for Syscall User Dispatch * @mode: One of PR_SYS_DISPATCH_ON or PR_SYS_DISPATCH_OFF * @selector: Tracees user virtual address of SUD selector * @offset: SUD exclusion area (virtual address) * @len: Length of SUD exclusion area * * Used to get/set the syscall user dispatch configuration for a tracee. * Selector is optional (may be NULL), and if invalid will produce * a SIGSEGV in the tracee upon first access. * * If mode is PR_SYS_DISPATCH_ON, syscall dispatch will be enabled. If * PR_SYS_DISPATCH_OFF, syscall dispatch will be disabled and all other * parameters must be 0. The value in *selector (if not null), also determines * whether syscall dispatch will occur. * * The Syscall User Dispatch Exclusion area described by offset/len is the * virtual address space from which syscalls will not produce a user * dispatch. */struct ptrace_sud_config { __u64 mode; __u64 selector; __u64 offset; __u64 len;};
/* 0x4212 is PTRACE_SET_SYSCALL_INFO */
/* * These values are stored in task->ptrace_message * by ptrace_stop to describe the current syscall-stop. */#define PTRACE_EVENTMSG_SYSCALL_ENTRY 1#define PTRACE_EVENTMSG_SYSCALL_EXIT 2
/* Read signals from a shared (process wide) queue */#define PTRACE_PEEKSIGINFO_SHARED (1 << 0)
/* Wait extended result codes for the above trace options. */#define PTRACE_EVENT_FORK 1#define PTRACE_EVENT_VFORK 2#define PTRACE_EVENT_CLONE 3#define PTRACE_EVENT_EXEC 4#define PTRACE_EVENT_VFORK_DONE 5#define PTRACE_EVENT_EXIT 6#define PTRACE_EVENT_SECCOMP 7/* Extended result codes which enabled by means other than options. */#define PTRACE_EVENT_STOP 128
/* Options set using PTRACE_SETOPTIONS or using PTRACE_SEIZE @data param */#define PTRACE_O_TRACESYSGOOD 1#define PTRACE_O_TRACEFORK (1 << PTRACE_EVENT_FORK)#define PTRACE_O_TRACEVFORK (1 << PTRACE_EVENT_VFORK)#define PTRACE_O_TRACECLONE (1 << PTRACE_EVENT_CLONE)#define PTRACE_O_TRACEEXEC (1 << PTRACE_EVENT_EXEC)#define PTRACE_O_TRACEVFORKDONE (1 << PTRACE_EVENT_VFORK_DONE)#define PTRACE_O_TRACEEXIT (1 << PTRACE_EVENT_EXIT)#define PTRACE_O_TRACESECCOMP (1 << PTRACE_EVENT_SECCOMP)
/* eventless options */#define PTRACE_O_EXITKILL (1 << 20)#define PTRACE_O_SUSPEND_SECCOMP (1 << 21)
#define PTRACE_O_MASK (\ 0x000000ff | PTRACE_O_EXITKILL | PTRACE_O_SUSPEND_SECCOMP)
#include <asm/ptrace.h>
#endif /* _UAPI_LINUX_PTRACE_H */