/* Copyright (C) 1992 Free Software Foundation, Inc. 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 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., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include #ifdef __STDC__ #define ENTRY(name) \ .globl name; \ .align 2; \ name##: #else #define ENTRY(name) \ .globl name; \ .align 2; \ name/**/: #endif /* Note that while it's better structurally, going back to call syscall_error can make things confusing if you're debugging---it looks like it's jumping backwards into the previous fn. */ #ifdef __STDC__ #define PSEUDO(name, syscall_name, args) \ .set noreorder; \ .align 2; \ 99: j syscall_error; \ nop; \ ENTRY(name) \ li v0, SYS_##syscall_name; \ syscall; \ bne a3, zero, 99b; \ nop; \ syse1: #else #define PSEUDO(name, syscall_name, args) \ .set noreorder; \ .align 2; \ 99: j syscall_error; \ nop; \ ENTRY(name) \ li v0, SYS_/**/syscall_name; \ syscall; \ bne a3, zero, 99b; \ nop; \ syse1: #endif #define ret j ra ; nop #define r0 v0 #define r1 v1 /* The mips move insn is d,s. */ #define MOVE(x,y) move y , x