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Diffstat (limited to 'sysdeps/unix/sysv/linux/mips/ptrace.c')
-rw-r--r--sysdeps/unix/sysv/linux/mips/ptrace.c111
1 files changed, 0 insertions, 111 deletions
diff --git a/sysdeps/unix/sysv/linux/mips/ptrace.c b/sysdeps/unix/sysv/linux/mips/ptrace.c
deleted file mode 100644
index 19d7c2d927..0000000000
--- a/sysdeps/unix/sysv/linux/mips/ptrace.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/* Copyright (C) 1995, 1996, 1997, 1998, 2000, 2002, 2003, 2004
- 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
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- 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. */
-
-#include <errno.h>
-#include <sgidefs.h>
-#include <sys/types.h>
-#include <sys/ptrace.h>
-#include <sys/user.h>
-#include <stdarg.h>
-
-#include <sysdep.h>
-#include <sys/syscall.h>
-#include <bp-checks.h>
-#include <sgidefs.h>
-
-#if _MIPS_SIM == _ABIN32
-__extension__ typedef long long int reg_type;
-#else
-typedef long int reg_type;
-#endif
-
-reg_type
-ptrace (enum __ptrace_request request, ...)
-{
- reg_type res, ret;
- va_list ap;
- pid_t pid;
- void *addr;
- reg_type data;
-
- va_start (ap, request);
- pid = va_arg (ap, pid_t);
- addr = va_arg (ap, void *);
- data = va_arg (ap, reg_type);
- va_end (ap);
-
- 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:
- /* 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);
- break;
-
- case PTRACE_GETFPREGS:
- case PTRACE_SETFPREGS:
- /* 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);
- break;
-
- case PTRACE_GETFPXREGS:
- case PTRACE_SETFPXREGS:
- /* 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);
- 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));
- if (res >= 0 && request > 0 && request < 4)
- {
- __set_errno (0);
- return ret;
- }
-
- return res;
-}