diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h b/nptl/sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h deleted file mode 100644 index d580ca3ce5..0000000000 --- a/nptl/sysdeps/unix/sysv/linux/sh/lowlevel-atomic.h +++ /dev/null @@ -1,80 +0,0 @@ -/* Copyright (C) 2003-2014 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/>. */ - -#ifdef __ASSEMBLER__ - -#define _IMP1 #1 -#define _IMM1 #-1 -#define _IMM4 #-4 -#define _IMM6 #-6 -#define _IMM8 #-8 - -#define INC(mem, reg) \ - .align 2; \ - mova 99f, r0; \ - mov r15, r1; \ - mov _IMM6, r15; \ -98: mov.l mem, reg; \ - add _IMP1, reg; \ - mov.l reg, mem; \ -99: mov r1, r15 - -#define DEC(mem, reg) \ - .align 2; \ - mova 99f, r0; \ - mov r15, r1; \ - mov _IMM6, r15; \ -98: mov.l mem, reg; \ - add _IMM1, reg; \ - mov.l reg, mem; \ -99: mov r1, r15 - -#define XADD(reg, mem, old, tmp) \ - .align 2; \ - mova 99f, r0; \ - nop; \ - mov r15, r1; \ - mov _IMM8, r15; \ -98: mov.l mem, old; \ - mov reg, tmp; \ - add old, tmp; \ - mov.l tmp, mem; \ -99: mov r1, r15 - -#define XCHG(reg, mem, old) \ - .align 2; \ - mova 99f, r0; \ - nop; \ - mov r15, r1; \ - mov _IMM4, r15; \ -98: mov.l mem, old; \ - mov.l reg, mem; \ -99: mov r1, r15 - -#define CMPXCHG(reg, mem, new, old) \ - .align 2; \ - mova 99f, r0; \ - nop; \ - mov r15, r1; \ - mov _IMM8, r15; \ -98: mov.l mem, old; \ - cmp/eq old, reg; \ - bf 99f; \ - mov.l new, mem; \ -99: mov r1, r15 - -#endif /* __ASSEMBLER__ */ |