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Diffstat (limited to 'sysdeps/unix/sysv/linux/sparc64/sysdep.h')
-rw-r--r--sysdeps/unix/sysv/linux/sparc64/sysdep.h116
1 files changed, 0 insertions, 116 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc64/sysdep.h b/sysdeps/unix/sysv/linux/sparc64/sysdep.h
deleted file mode 100644
index f01c1f43cd..0000000000
--- a/sysdeps/unix/sysv/linux/sparc64/sysdep.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/* Copyright (C) 1997 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- Contributed by Richard Henderson <richard@gnu.ai.mit.edu>, 1997.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-#ifndef _LINUX_SPARC64_SYSDEP_H
-#define _LINUX_SPARC64_SYSDEP_H 1
-
-#include <sysdeps/unix/sysdep.h>
-
-#undef SYS_ify
-#define SYS_ify(syscall_name) __NR_##syscall_name
-
-#ifdef ASSEMBLER
-
-#ifdef DONT_LOAD_G1
-# define LOADSYSCALL(x)
-#else
-# define LOADSYSCALL(x) mov __NR_##x, %g1
-#endif
-
-/* Linux/SPARC uses a different trap number */
-#undef PSEUDO
-#undef ENTRY
-
-#define ENTRY(name) \
- .global C_SYMBOL_NAME(name); \
- .align 2; \
- C_LABEL(name); \
- .type name,@function;
-
-#ifdef PIC
-#define SYSCALL_ERROR_HANDLER1(R) \
- .global C_SYMBOL_NAME(errno); \
- .type C_SYMBOL_NAME(errno),@object; \
-0: rd %pc,%g1; \
- sethi %hi(_GLOBAL_OFFSET_TABLE_-(0b-.)),%g2; \
- add %g2,%lo(_GLOBAL_OFFSET_TABLE_-(0b-.)),%g2; \
- add %g2,%g1,%g1; \
- sethi %hi(errno),%g2; \
- add %g2,%lo(errno),%g2; \
- ldx [%g1+%g2],%g2; \
- st R,[%g2]
-#else
-#define SYSCALL_ERROR_HANDLER1(R) \
- .global C_SYMBOL_NAME(errno); \
- .type C_SYMBOL_NAME(errno),@object; \
- sethi %hi(errno),%g1; \
- add %g1,%g4,%g1; \
- st R,[%g1+%lo(errno)]
-#endif
-
-#ifdef _LIBC_REENTRANT
-#define SYSCALL_ERROR_HANDLER \
- .global C_SYMBOL_NAME(__errno_location); \
- .type C_SYMBOL_NAME(__errno_location),@function; \
- save %sp,-128,%sp; \
- SYSCALL_ERROR_HANDLER1(%i0); \
- call __errno_location; \
- nop; \
- st %i0,[%o0]; \
- sub %g0,1,%i0; \
- jmpl %i7+8, %g0; \
- restore
-#else
-#define SYSCALL_ERROR_HANDLER \
- SYSCALL_ERROR_HANDLER1(%o0); \
- retl; \
- sub %g0,1,%i0
-#endif
-
-#define PSEUDO(name, syscall_name, args) \
- .text; \
- ENTRY(name); \
- LOADSYSCALL(syscall_name); \
- ta 0x11; \
- bcc,pt %xcc,1f; \
- nop; \
- SYSCALL_ERROR_HANDLER; \
-1:
-
-#undef PSEUDO_END
-#define PSEUDO_END(name) \
- .size name,.-name
-
-#undef END
-#define END(name) \
- .size name,.-name
-
-/* Careful here! This "ret" define can interfere; use jmpl if unsure. */
-#define ret retl; nop
-#define r0 %o0
-#define r1 %o1
-#define MOVE(x,y) mov x, y
-
-#endif /* ASSEMBLER */
-
-/* This is the offset from the %sp to the backing store above the
- register windows. So if you poke stack memory directly you add this. */
-#define STACK_BIAS 2047
-
-#endif /* linux/sparc64/sysdep.h */