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Diffstat (limited to 'sysdeps/unix/sysv/linux/sh/sysdep.h')
-rw-r--r--sysdeps/unix/sysv/linux/sh/sysdep.h35
1 files changed, 3 insertions, 32 deletions
diff --git a/sysdeps/unix/sysv/linux/sh/sysdep.h b/sysdeps/unix/sysv/linux/sh/sysdep.h
index f0be37edc8..d56ec454f9 100644
--- a/sysdeps/unix/sysv/linux/sh/sysdep.h
+++ b/sysdeps/unix/sysv/linux/sh/sysdep.h
@@ -1,5 +1,5 @@
-/* Copyright (C) 1992,1993,1995,1996,1997,1998,1999,2000,2002,2003,2004,
- 2005,2006 Free Software Foundation, Inc.
+/* Copyright (C) 1992,1993,1995,1996,1997,1998,1999,2000,2002,2003,2004
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>, August 1995.
Changed by Kaz Kojima, <kkojima@rr.iij4u.or.jp>.
@@ -24,7 +24,6 @@
/* There is some commonality. */
#include <sysdeps/unix/sh/sysdep.h>
-#include <tls.h>
/* For Linux we can use the system call table in the header file
/usr/include/asm/unistd.h
@@ -105,7 +104,7 @@
mova 0f,r0; \
add r0,r12; \
mov.l 1f,r0; \
- mov.l r1,@(r0,r12); \
+ mov.l r1,@(r0,r12)
bra .Lpseudo_end; \
mov _IMM1,r0; \
.align 2; \
@@ -141,22 +140,13 @@
# define SYSCALL_ERROR_HANDLER \
neg r0,r1; \
mov.l r14,@-r15; \
- cfi_adjust_cfa_offset (4); \
- cfi_rel_offset (r14, 0); \
mov.l r12,@-r15; \
- cfi_adjust_cfa_offset (4); \
- cfi_rel_offset (r12, 0); \
mov.l r1,@-r15; \
- cfi_adjust_cfa_offset (4); \
- cfi_rel_offset (r1, 0); \
mov.l 0f,r12; \
mova 0f,r0; \
add r0,r12; \
sts.l pr,@-r15; \
- cfi_adjust_cfa_offset (4); \
- cfi_rel_offset (pr, 0); \
mov r15,r14; \
- cfi_def_cfa_register (r14); \
mov.l 1f,r1; \
bsrf r1; \
nop; \
@@ -369,23 +359,4 @@
#endif /* __ASSEMBLER__ */
-/* Pointer mangling support. */
-#if defined NOT_IN_libc && defined IS_IN_rtld
-/* We cannot use the thread descriptor because in ld.so we use setjmp
- earlier than the descriptor is initialized. Using a global variable
- is too complicated here since we have no PC-relative addressing mode. */
-#else
-# ifdef __ASSEMBLER__
-# define PTR_MANGLE(reg, tmp) \
- stc gbr,tmp; mov.l @(POINTER_GUARD,tmp),tmp; xor tmp,reg
-# define PTR_MANGLE2(reg, tmp) xor tmp,reg
-# define PTR_DEMANGLE(reg, tmp) PTR_MANGLE (reg, tmp)
-# define PTR_DEMANGLE2(reg, tmp) PTR_MANGLE2 (reg, tmp)
-# else
-# define PTR_MANGLE(var) \
- (var) = (void *) ((uintptr_t) (var) ^ THREAD_GET_POINTER_GUARD ())
-# define PTR_DEMANGLE(var) PTR_MANGLE (var)
-# endif
-#endif
-
#endif /* linux/sh/sysdep.h */