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Diffstat (limited to 'sysdeps/unix/mips/wait.S')
| -rw-r--r-- | sysdeps/unix/mips/wait.S | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/sysdeps/unix/mips/wait.S b/sysdeps/unix/mips/wait.S new file mode 100644 index 0000000000..de0f6ebfae --- /dev/null +++ b/sysdeps/unix/mips/wait.S @@ -0,0 +1,47 @@ +/* Copyright (C) 1992, 1994, 1995, 1997, 2002, 2003 + 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <sysdep.h> + +.set noreorder + +ENTRY(__wait) + /* Prep it for wait. */ + move a1, zero + move a2, zero + + li v0, SYS_wait + syscall + beqz a3, L(noerror) + nop + j __syscall_error + nop + +L(noerror): + /* If the arg is not NULL, store v1 there. */ + beqz a0, L(noarg) + nop + sw v1, 0(a0) + nop +L(noarg): + ret + .end __wait + +weak_alias (__wait, wait) |