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Diffstat (limited to 'sysdeps/unix/sparc/sysdep.h')
-rw-r--r--sysdeps/unix/sparc/sysdep.h95
1 files changed, 0 insertions, 95 deletions
diff --git a/sysdeps/unix/sparc/sysdep.h b/sysdeps/unix/sparc/sysdep.h
deleted file mode 100644
index 1a095cc6c2..0000000000
--- a/sysdeps/unix/sparc/sysdep.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/* Copyright (C) 1993, 1994, 1995, 1997, 2003, 2011, 2012
- 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, see
- <http://www.gnu.org/licenses/>. */
-
-#include <sysdeps/unix/sysdep.h>
-#include <sysdeps/sparc/sysdep.h>
-
-#ifdef __ASSEMBLER__
-
-/* Since C identifiers are not normally prefixed with an underscore
- on this system, the asm identifier `syscall_error' intrudes on the
- C name space. Make sure we use an innocuous name. */
-#define syscall_error C_SYMBOL_NAME(__syscall_error)
-
-#define SPARC_PIC_THUNK(reg) \
- .ifndef __sparc_get_pc_thunk.reg; \
- .section .text.__sparc_get_pc_thunk.reg,"axG",@progbits,__sparc_get_pc_thunk.reg,comdat; \
- .align 32; \
- .weak __sparc_get_pc_thunk.reg; \
- .hidden __sparc_get_pc_thunk.reg; \
- .type __sparc_get_pc_thunk.reg, #function; \
-__sparc_get_pc_thunk.reg: \
- jmp %o7 + 8; \
- add %o7, %reg, %##reg; \
- .previous; \
- .endif;
-
-/* Even when v9 we use a call sequence instead of using "rd %pc" because
- RDPC is extremely expensive and incurs a full pipeline flush. */
-
-#define SETUP_PIC_REG(reg) \
- SPARC_PIC_THUNK(reg) \
- sethi %hi(_GLOBAL_OFFSET_TABLE_-4), %##reg; \
- call __sparc_get_pc_thunk.reg; \
- or %##reg, %lo(_GLOBAL_OFFSET_TABLE_+4), %##reg;
-
-#define SETUP_PIC_REG_LEAF(reg, tmp) \
- SPARC_PIC_THUNK(reg) \
- sethi %hi(_GLOBAL_OFFSET_TABLE_-4), %##reg; \
- mov %o7, %##tmp; \
- call __sparc_get_pc_thunk.reg; \
- or %##reg, %lo(_GLOBAL_OFFSET_TABLE_+4), %##reg; \
- mov %##tmp, %o7;
-
-#define ENTRY(name) \
- .global C_SYMBOL_NAME(name); \
- .type name,@function; \
- .align 4; \
- C_LABEL(name)
-
-
-#define PSEUDO(name, syscall_name, args) \
- .global syscall_error; \
- ENTRY (name) \
- mov SYS_ify(syscall_name), %g1; \
- ta 0; \
- bcc 1f; \
- sethi %hi(syscall_error), %g1; \
- jmp %g1 + %lo(syscall_error); nop; \
-1:
-
-#define PSEUDO_NOERRNO(name, syscall_name, args) \
- .global syscall_error; \
- ENTRY (name) \
- mov SYS_ify(syscall_name), %g1; \
- ta 0
-
-#define PSEUDO_ERRVAL(name, syscall_name, args) \
- .global syscall_error; \
- ENTRY (name) \
- mov SYS_ify(syscall_name), %g1; \
- ta 0
-
-#define ret retl; nop
-#define ret_NOERRNO retl; nop
-#define ret_ERRVAL retl; nop
-#define r0 %o0
-#define r1 %o1
-#define MOVE(x,y) mov x, y
-
-#endif /* __ASSEMBLER__ */