source: trunk/libs/newlib/src/libgloss/ft32/sim-exit.S @ 474

Last change on this file since 474 was 444, checked in by satin@…, 6 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc

File size: 1002 bytes
Line 
1/*
2 * sim-exit.S -- _exit interface for FT32 simulator
3 *
4 * Copyright (C) 2015 FTDI (support@ftdichip.com)
5 *
6 * The authors hereby grant permission to use, copy, modify, distribute,
7 * and license this software and its documentation for any purpose, provided
8 * that existing copyright notices are retained in all copies and that this
9 * notice is included verbatim in any distributions. No written agreement,
10 * license, or royalty fee is required for any of the authorized uses.
11 * Modifications to this software may be copyrighted by their authors
12 * and need not follow the licensing terms described here, provided that
13 * the new terms are clearly indicated on the first page of each file where
14 * they apply.
15 */
16
17#include "syscall.h"
18
19/*
20 * Input:
21 * $r0        -- exit value
22 *
23 * Output:
24 * none
25 */
26
27        .globl        _exit
28        .type        _exit,@function
29        .text
30_exit:
31        # swi        SYS_exit
32        sta.l   0x1fffc,$r0
33.Lend:
34        .size        _exit,.Lend-_exit
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