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/* `ptrace' debugger support interface. Linux/ia64 version.
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Copyright (C) 2001, 2006, 2007, 2011 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, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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#define _SYS_PTRACE_H 1
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#include <sys/ucontext.h>
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/* Type of the REQUEST argument to `ptrace.' */
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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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#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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#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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#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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#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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#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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#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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#define PT_WRITE_U PTRACE_POKEUSER
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/* Continue the process. */
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#define PT_CONTINUE PTRACE_CONT
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/* Kill the process. */
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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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/* Execute process until next taken branch. */
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PTRACE_SINGLEBLOCK = 12,
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#define PT_STEPBLOCK PTRACE_SINGLEBLOCK
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/* Attach to a process that is already running. */
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#define PT_ATTACH PTRACE_ATTACH
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/* Detach from a process attached to with PTRACE_ATTACH. */
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#define PT_DETACH PTRACE_DETACH
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/* Get all registers (pt_all_user_regs) in one shot */
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#define PT_GETREGS PTRACE_GETREGS
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/* Set all registers (pt_all_user_regs) in one shot */
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#define PT_SETREGS PTRACE_SETREGS
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/* Continue and stop at the next (return from) syscall. */
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#define PT_SYSCALL PTRACE_SYSCALL
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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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/* Flag for PTRACE_LISTEN. */
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PTRACE_SEIZE_DEVEL = 0x80000000
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/* pt_all_user_regs is used for PTRACE_GETREGS/PTRACE_SETREGS. */
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struct pt_all_user_regs
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unsigned long cr_iip;
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unsigned long cr_ipsr;
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unsigned long gr[32];
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unsigned long ar[128];
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struct ia64_fpreg fr[128];
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/* Options set using PTRACE_SETOPTIONS. */
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enum __ptrace_setoptions {
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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_MASK = 0x0000007f
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/* Wait extended result codes for the above trace options. */
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enum __ptrace_eventcodes {
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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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/* 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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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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extern long int ptrace (enum __ptrace_request __request, ...) __THROW;
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#endif /* _SYS_PTRACE_H */