-/* Copyright (C) 1995-1998,2000,2003,2006 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2015 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
#include <errno.h>
#include <sys/types.h>
#include <sysdep.h>
#include <sys/syscall.h>
-#include <bp-checks.h>
long int
ptrace (enum __ptrace_request request, ...)
if (request > 0 && request < 4)
data = &ret;
-#if __BOUNDED_POINTERS__
- switch (request)
- {
- case PTRACE_PEEKTEXT:
- case PTRACE_PEEKDATA:
- case PTRACE_PEEKUSER:
- case PTRACE_POKETEXT:
- case PTRACE_POKEDATA:
- case PTRACE_POKEUSER:
- (void) CHECK_1 ((int *) addr);
- (void) CHECK_1 ((int *) data);
- break;
-
- case PTRACE_GETREGS:
- case PTRACE_SETREGS:
-#ifdef __i386__
- (void) CHECK_1 ((struct user_regs_struct *) data);
-#else
- /* We don't know the size of data, so the best we can do is ensure
- that `data' is valid for at least one word. */
- (void) CHECK_1 ((int *) data);
-#endif
- break;
-
- case PTRACE_GETFPREGS:
- case PTRACE_SETFPREGS:
-#ifdef __i386__
- (void) CHECK_1 ((struct user_fpregs_struct *) data);
-#else
- /* We don't know the size of data, so the best we can do is ensure
- that `data' is valid for at least one word. */
- (void) CHECK_1 ((int *) data);
-#endif
- break;
-
- case PTRACE_GETFPXREGS:
- case PTRACE_SETFPXREGS:
-#ifdef __i386__
- (void) CHECK_1 ((struct user_fpxregs_struct *) data);
-#else
- /* We don't know the size of data, so the best we can do is ensure
- that `data' is valid for at least one word. */
- (void) CHECK_1 ((int *) data);
-#endif
- break;
-
- case PTRACE_GETSIGINFO:
- case PTRACE_SETSIGINFO:
- (void) CHECK_1 ((siginfo_t *) data);
- break;
-
- case PTRACE_GETEVENTMSG:
- (void) CHECK_1 ((unsigned long *) data);
- break;
-
- case PTRACE_SETOPTIONS:
- (void) CHECK_1 ((long *) data);
- break;
-
- case PTRACE_TRACEME:
- case PTRACE_CONT:
- case PTRACE_KILL:
- case PTRACE_SINGLESTEP:
- case PTRACE_ATTACH:
- case PTRACE_DETACH:
- case PTRACE_SYSCALL:
- /* Neither `data' nor `addr' needs any checks. */
- break;
- };
-#endif
-
- res = INLINE_SYSCALL (ptrace, 4, request, pid,
- __ptrvalue (addr), __ptrvalue (data));
+ res = INLINE_SYSCALL (ptrace, 4, request, pid, addr, data);
if (res >= 0 && request > 0 && request < 4)
{
__set_errno (0);