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[/] [hf-risc/] [trunk/] [tools/] [riscv-gnu-toolchain-master/] [linux-headers/] [include/] [linux/] [ptrace.h] - Blame information for rev 13

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1 13 serginhofr
#ifndef _LINUX_PTRACE_H
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#define _LINUX_PTRACE_H
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/* ptrace.h */
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/* structs and defines to help the user use the ptrace system call. */
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/* has the defines to get at the registers. */
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#include <linux/types.h>
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#define PTRACE_TRACEME             0
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#define PTRACE_PEEKTEXT            1
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#define PTRACE_PEEKDATA            2
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#define PTRACE_PEEKUSR             3
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#define PTRACE_POKETEXT            4
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#define PTRACE_POKEDATA            5
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#define PTRACE_POKEUSR             6
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#define PTRACE_CONT                7
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#define PTRACE_KILL                8
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#define PTRACE_SINGLESTEP          9
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#define PTRACE_ATTACH             16
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#define PTRACE_DETACH             17
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#define PTRACE_SYSCALL            24
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/* 0x4200-0x4300 are reserved for architecture-independent additions.  */
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#define PTRACE_SETOPTIONS       0x4200
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#define PTRACE_GETEVENTMSG      0x4201
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#define PTRACE_GETSIGINFO       0x4202
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#define PTRACE_SETSIGINFO       0x4203
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/*
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 * Generic ptrace interface that exports the architecture specific regsets
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 * using the corresponding NT_* types (which are also used in the core dump).
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 * Please note that the NT_PRSTATUS note type in a core dump contains a full
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 * 'struct elf_prstatus'. But the user_regset for NT_PRSTATUS contains just the
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 * elf_gregset_t that is the pr_reg field of 'struct elf_prstatus'. For all the
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 * other user_regset flavors, the user_regset layout and the ELF core dump note
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 * payload are exactly the same layout.
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 *
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 * This interface usage is as follows:
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 *      struct iovec iov = { buf, len};
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 *
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 *      ret = ptrace(PTRACE_GETREGSET/PTRACE_SETREGSET, pid, NT_XXX_TYPE, &iov);
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 *
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 * On the successful completion, iov.len will be updated by the kernel,
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 * specifying how much the kernel has written/read to/from the user's iov.buf.
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 */
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#define PTRACE_GETREGSET        0x4204
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#define PTRACE_SETREGSET        0x4205
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#define PTRACE_SEIZE            0x4206
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#define PTRACE_INTERRUPT        0x4207
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#define PTRACE_LISTEN           0x4208
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#define PTRACE_PEEKSIGINFO      0x4209
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struct ptrace_peeksiginfo_args {
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        __u64 off;      /* from which siginfo to start */
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        __u32 flags;
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        __s32 nr;       /* how may siginfos to take */
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};
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#define PTRACE_GETSIGMASK       0x420a
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#define PTRACE_SETSIGMASK       0x420b
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/* Read signals from a shared (process wide) queue */
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#define PTRACE_PEEKSIGINFO_SHARED       (1 << 0)
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/* Wait extended result codes for the above trace options.  */
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#define PTRACE_EVENT_FORK       1
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#define PTRACE_EVENT_VFORK      2
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#define PTRACE_EVENT_CLONE      3
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#define PTRACE_EVENT_EXEC       4
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#define PTRACE_EVENT_VFORK_DONE 5
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#define PTRACE_EVENT_EXIT       6
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#define PTRACE_EVENT_SECCOMP    7
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/* Extended result codes which enabled by means other than options.  */
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#define PTRACE_EVENT_STOP       128
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/* Options set using PTRACE_SETOPTIONS or using PTRACE_SEIZE @data param */
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#define PTRACE_O_TRACESYSGOOD   1
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#define PTRACE_O_TRACEFORK      (1 << PTRACE_EVENT_FORK)
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#define PTRACE_O_TRACEVFORK     (1 << PTRACE_EVENT_VFORK)
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#define PTRACE_O_TRACECLONE     (1 << PTRACE_EVENT_CLONE)
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#define PTRACE_O_TRACEEXEC      (1 << PTRACE_EVENT_EXEC)
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#define PTRACE_O_TRACEVFORKDONE (1 << PTRACE_EVENT_VFORK_DONE)
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#define PTRACE_O_TRACEEXIT      (1 << PTRACE_EVENT_EXIT)
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#define PTRACE_O_TRACESECCOMP   (1 << PTRACE_EVENT_SECCOMP)
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/* eventless options */
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#define PTRACE_O_EXITKILL       (1 << 20)
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#define PTRACE_O_MASK           (0x000000ff | PTRACE_O_EXITKILL)
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#include <asm/ptrace.h>
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#endif /* _LINUX_PTRACE_H */

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