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9341dde4d5
All the other ptrace structures in this file have a __ prefix except this
new one. This in turn causes build problems for most packages that try to
use ptrace such as strace:
gcc -DHAVE_CONFIG_H -I. -I../.. -I../../linux/x86_64 -I../../linux \
-I./linux -Wall -Wwrite-strings -g -O2 -MT process.o -MD -MP \
-MF .deps/process.Tpo -c -o process.o ../../process.c
In file included from ../../process.c:63:0:
/usr/include/linux/ptrace.h:58:8: error: redefinition of 'struct ptrace_peeksiginfo_args'
struct ptrace_peeksiginfo_args {
^
In file included from ../../defs.h:159:0,
from ../../process.c:37:
/usr/include/sys/ptrace.h:191:8: note: originally defined here
struct ptrace_peeksiginfo_args
^
Since this struct was introduced in glibc-2.18, there shouldn't be any
real regressions with adding the __ prefix.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
270 lines
7.6 KiB
C++
270 lines
7.6 KiB
C++
/* `ptrace' debugger support interface. Linux/SPARC version.
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Copyright (C) 1996-2014 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef _SYS_PTRACE_H
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#define _SYS_PTRACE_H 1
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#include <features.h>
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#include <bits/types.h>
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#include <bits/wordsize.h>
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/* Linux/SPARC kernels up to 2.3.18 do not care much
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about what namespace polution, so use a kludge now. */
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#undef PTRACE_GETREGS
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#undef PTRACE_SETREGS
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#undef PTRACE_GETFPREGS
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#undef PTRACE_SETFPREGS
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#undef PTRACE_READDATA
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#undef PTRACE_WRITEDATA
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#undef PTRACE_READTEXT
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#undef PTRACE_WRITETEXT
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#undef PTRACE_SUNDETACH
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__BEGIN_DECLS
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/* Type of the REQUEST argument to `ptrace.' */
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enum __ptrace_request
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{
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/* Indicate that the process making this request should be traced.
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All signals received by this process can be intercepted by its
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parent, and its parent can use the other `ptrace' requests. */
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PTRACE_TRACEME = 0,
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#define PT_TRACE_ME PTRACE_TRACEME
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/* Return the word in the process's text space at address ADDR. */
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PTRACE_PEEKTEXT = 1,
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#define PT_READ_I PTRACE_PEEKTEXT
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/* Return the word in the process's data space at address ADDR. */
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PTRACE_PEEKDATA = 2,
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#define PT_READ_D PTRACE_PEEKDATA
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/* Return the word in the process's user area at offset ADDR. */
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PTRACE_PEEKUSER = 3,
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#define PT_READ_U PTRACE_PEEKUSER
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/* Write the word DATA into the process's text space at address ADDR. */
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PTRACE_POKETEXT = 4,
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#define PT_WRITE_I PTRACE_POKETEXT
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/* Write the word DATA into the process's data space at address ADDR. */
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PTRACE_POKEDATA = 5,
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#define PT_WRITE_D PTRACE_POKEDATA
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/* Write the word DATA into the process's user area at offset ADDR. */
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PTRACE_POKEUSER = 6,
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#define PT_WRITE_U PTRACE_POKEUSER
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/* Continue the process. */
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PTRACE_CONT = 7,
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#define PT_CONTINUE PTRACE_CONT
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/* Kill the process. */
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PTRACE_KILL = 8,
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#define PT_KILL PTRACE_KILL
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/* Single step the process.
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This is not supported on all machines. */
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PTRACE_SINGLESTEP = 9,
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#define PT_STEP PTRACE_SINGLESTEP
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/* Detach from a process attached to with PTRACE_ATTACH. */
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PTRACE_DETACH = 11,
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#define PT_DETACH PTRACE_DETACH
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/* This define is needed for older programs which were
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trying to work around sparc-linux ptrace nastiness. */
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#define PTRACE_SUNDETACH PTRACE_DETACH
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#if __WORDSIZE == 32
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/* Get all general purpose registers used by a processes.
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This is not supported on all machines. */
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PTRACE_GETREGS = 12,
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#define PT_GETREGS PTRACE_GETREGS
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/* Set all general purpose registers used by a processes.
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This is not supported on all machines. */
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PTRACE_SETREGS = 13,
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#define PT_SETREGS PTRACE_SETREGS
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/* Get all floating point registers used by a processes.
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This is not supported on all machines. */
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PTRACE_GETFPREGS = 14,
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#define PT_GETFPREGS PTRACE_GETFPREGS
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/* Set all floating point registers used by a processes.
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This is not supported on all machines. */
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PTRACE_SETFPREGS = 15,
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#define PT_SETFPREGS PTRACE_SETFPREGS
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#endif
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/* Attach to a process that is already running. */
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PTRACE_ATTACH = 16,
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#define PT_ATTACH PTRACE_ATTACH
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/* Write several bytes at a time. */
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PTRACE_WRITEDATA = 17,
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#define PTRACE_WRITEDATA PTRACE_WRITEDATA
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/* Read several bytes at a time. */
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PTRACE_READTEXT = 18,
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#define PTRACE_READTEXT PTRACE_READTEXT
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#define PTRACE_READDATA PTRACE_READTEXT
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/* Write several bytes at a time. */
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PTRACE_WRITETEXT = 19,
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#define PTRACE_WRITETEXT PTRACE_WRITETEXT
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#if __WORDSIZE == 64
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/* Get all general purpose registers used by a processes.
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This is not supported on all machines. */
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PTRACE_GETREGS = 22,
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#define PT_GETREGS PTRACE_GETREGS
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/* Set all general purpose registers used by a processes.
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This is not supported on all machines. */
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PTRACE_SETREGS = 23,
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#define PT_SETREGS PTRACE_SETREGS
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#endif
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/* Continue and stop at the next (return from) syscall. */
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PTRACE_SYSCALL = 24,
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#define PTRACE_SYSCALL PTRACE_SYSCALL
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#if __WORDSIZE == 64
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/* Get all floating point registers used by a processes.
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This is not supported on all machines. */
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PTRACE_GETFPREGS = 25,
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#define PT_GETFPREGS PTRACE_GETFPREGS
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/* Set all floating point registers used by a processes.
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This is not supported on all machines. */
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PTRACE_SETFPREGS = 26,
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#define PT_SETFPREGS PTRACE_SETFPREGS
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#endif
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/* Set ptrace filter options. */
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PTRACE_SETOPTIONS = 0x4200,
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#define PT_SETOPTIONS PTRACE_SETOPTIONS
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/* Get last ptrace message. */
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PTRACE_GETEVENTMSG = 0x4201,
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#define PT_GETEVENTMSG PTRACE_GETEVENTMSG
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/* Get siginfo for process. */
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PTRACE_GETSIGINFO = 0x4202,
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#define PT_GETSIGINFO PTRACE_GETSIGINFO
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/* Set new siginfo for process. */
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PTRACE_SETSIGINFO = 0x4203,
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#define PT_SETSIGINFO PTRACE_SETSIGINFO
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/* Get register content. */
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PTRACE_GETREGSET = 0x4204,
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#define PTRACE_GETREGSET PTRACE_GETREGSET
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/* Set register content. */
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PTRACE_SETREGSET = 0x4205,
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#define PTRACE_SETREGSET PTRACE_SETREGSET
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/* Like PTRACE_ATTACH, but do not force tracee to trap and do not affect
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signal or group stop state. */
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PTRACE_SEIZE = 0x4206,
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#define PTRACE_SEIZE PTRACE_SEIZE
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/* Trap seized tracee. */
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PTRACE_INTERRUPT = 0x4207,
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#define PTRACE_INTERRUPT PTRACE_INTERRUPT
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/* Wait for next group event. */
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PTRACE_LISTEN = 0x4208,
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#define PTRACE_LISTEN PTRACE_LISTEN
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PTRACE_PEEKSIGINFO = 0x4209
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#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
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};
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/* Flag for PTRACE_LISTEN. */
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enum __ptrace_flags
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{
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PTRACE_SEIZE_DEVEL = 0x80000000
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};
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/* Options set using PTRACE_SETOPTIONS. */
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enum __ptrace_setoptions
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{
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PTRACE_O_TRACESYSGOOD = 0x00000001,
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PTRACE_O_TRACEFORK = 0x00000002,
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PTRACE_O_TRACEVFORK = 0x00000004,
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PTRACE_O_TRACECLONE = 0x00000008,
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PTRACE_O_TRACEEXEC = 0x00000010,
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PTRACE_O_TRACEVFORKDONE = 0x00000020,
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PTRACE_O_TRACEEXIT = 0x00000040,
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PTRACE_O_TRACESECCOMP = 0x00000080,
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PTRACE_O_EXITKILL = 0x00100000,
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PTRACE_O_MASK = 0x001000ff
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};
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/* Wait extended result codes for the above trace options. */
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enum __ptrace_eventcodes
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{
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PTRACE_EVENT_FORK = 1,
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PTRACE_EVENT_VFORK = 2,
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PTRACE_EVENT_CLONE = 3,
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PTRACE_EVENT_EXEC = 4,
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PTRACE_EVENT_VFORK_DONE = 5,
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PTRACE_EVENT_EXIT = 6,
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PTRACE_EVENT_SECCOMP = 7
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};
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/* Arguments for PTRACE_PEEKSIGINFO. */
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struct __ptrace_peeksiginfo_args
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{
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__uint64_t off; /* From which siginfo to start. */
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__uint32_t flags; /* Flags for peeksiginfo. */
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__int32_t nr; /* How many siginfos to take. */
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};
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enum __ptrace_peeksiginfo_flags
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{
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/* Read signals from a shared (process wide) queue. */
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PTRACE_PEEKSIGINFO_SHARED = (1 << 0)
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};
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/* Perform process tracing functions. REQUEST is one of the values
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above, and determines the action to be taken.
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For all requests except PTRACE_TRACEME, PID specifies the process to be
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traced.
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PID and the other arguments described above for the various requests should
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appear (those that are used for the particular request) as:
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pid_t PID, void *ADDR, int DATA, void *ADDR2
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after REQUEST. */
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extern long int ptrace (enum __ptrace_request __request, ...) __THROW;
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__END_DECLS
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#endif /* _SYS_PTRACE_H */
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