URL
https://opencores.org/ocsvn/openrisc/openrisc/trunk
Subversion Repositories openrisc
[/] [openrisc/] [trunk/] [gnu-stable/] [newlib-1.18.0/] [libgloss/] [moxie/] [sim-read.S] - Rev 858
Go to most recent revision | Compare with Previous | Blame | View Log
/*
* sim-read.S -- read interface for moxie simulator
*
* Copyright (c) 2008 Anthony Green
*
* The authors hereby grant permission to use, copy, modify, distribute,
* and license this software and its documentation for any purpose, provided
* that existing copyright notices are retained in all copies and that this
* notice is included verbatim in any distributions. No written agreement,
* license, or royalty fee is required for any of the authorized uses.
* Modifications to this software may be copyrighted by their authors
* and need not follow the licensing terms described here, provided that
* the new terms are clearly indicated on the first page of each file where
* they apply.
*/
#include "syscall.h"
/*
* Input:
* $r0 -- File descriptor.
* $r1 -- Buffer to be read into.
* -0x12($fp) -- Length of the buffer.
*
* Output:
* $r0 -- Length read or -1.
* errno -- Set if an error
*/
.globl _read
.type _read,@function
.weak read
.text
_read:
read:
swi SYS_read
ret
.Lend:
.size _read,.Lend-_read
Go to most recent revision | Compare with Previous | Blame | View Log