diff options
Diffstat (limited to 'REORG.TODO/sysdeps/unix/mips/sysdep.h')
| -rw-r--r-- | REORG.TODO/sysdeps/unix/mips/sysdep.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/mips/sysdep.h b/REORG.TODO/sysdeps/unix/mips/sysdep.h new file mode 100644 index 0000000000..102f34a6a1 --- /dev/null +++ b/REORG.TODO/sysdeps/unix/mips/sysdep.h @@ -0,0 +1,85 @@ +/* Copyright (C) 1992-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Brendan Kehoe (brendan@zen.org). + + 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 <sgidefs.h> +#include <sysdeps/unix/sysdep.h> + +#ifndef __mips_isa_rev +# define __mips_isa_rev 0 +#endif + +#ifdef __ASSEMBLER__ + +#include <regdef.h> + +#define ENTRY(name) \ + .globl name; \ + .align 2; \ + .ent name,0; \ + name##: \ + cfi_startproc; + +#undef END +#define END(function) \ + cfi_endproc; \ + .end function; \ + .size function,.-function + +#define ret j ra ; nop + +#undef PSEUDO_END +#define PSEUDO_END(sym) cfi_endproc; .end sym; .size sym,.-sym + +#define PSEUDO_NOERRNO(name, syscall_name, args) \ + .align 2; \ + ENTRY(name) \ + .set nomips16; \ + .set noreorder; \ + li v0, SYS_ify(syscall_name); \ + syscall + +#undef PSEUDO_END_NOERRNO +#define PSEUDO_END_NOERRNO(sym) cfi_endproc; .end sym; .size sym,.-sym + +#define ret_NOERRNO ret + +#define PSEUDO_ERRVAL(name, syscall_name, args) \ + .align 2; \ + ENTRY(name) \ + .set nomips16; \ + .set noreorder; \ + li v0, SYS_ify(syscall_name); \ + syscall + +#undef PSEUDO_END_ERRVAL +#define PSEUDO_END_ERRVAL(sym) cfi_endproc; .end sym; .size sym,.-sym + +#define ret_ERRVAL ret + +#define r0 v0 +#define r1 v1 +/* The mips move insn is d,s. */ +#define MOVE(x,y) move y , x + +#if _MIPS_SIM == _ABIO32 +# define L(label) $L ## label +#else +# define L(label) .L ## label +#endif + +#endif |