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author | David S. Miller <davem@davemloft.net> | 2012-04-25 11:44:02 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2012-04-25 11:52:31 -0700 |
commit | aab39a094e0f1b69d661999e3298972ef3060aa0 (patch) | |
tree | a0034dea687d53c45cc26f892562eafdaf3101bd /sysdeps/unix/sparc/sysdep.h | |
parent | 2ed8cda226068bc3d0d735af79e876040717df30 (diff) | |
download | glibc-aab39a094e0f1b69d661999e3298972ef3060aa0.tar.gz glibc-aab39a094e0f1b69d661999e3298972ef3060aa0.tar.xz glibc-aab39a094e0f1b69d661999e3298972ef3060aa0.zip |
Delete everything under sysdeps/unix/sparc/
* sysdeps/unix/sparc/brk.S: Delete. * sysdeps/unix/sparc/dl-brk.S: Delete. * sysdeps/unix/sparc/pipe.S: Delete. * sysdeps/unix/sparc/sysdep.S: Delete. * sysdeps/unix/sparc/sysdep.h: Delete. * sysdeps/unix/sparc/vfork.S: Delete. * sysdeps/sparc/sysdep.h (SPARC_PIC_THUNK, SPARC_PIC_REG, SPARC_PIC_REG_LEAF, ENTRY, END, LOC): Define. * sysdeps/unix/sysv/linux/sparc/sysdep.h (ret, ret_NOERRNO, ret_ERRVAL, r0, r1, MOVE): Define. (JUMPTARGET): Remove. * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Don't include sysdeps/unix/sparc/sysdep.h (ENTRY, END): Remove. * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise.
Diffstat (limited to 'sysdeps/unix/sparc/sysdep.h')
-rw-r--r-- | sysdeps/unix/sparc/sysdep.h | 95 |
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__ */ |