[444] | 1 | /* _exit.c for the Visium processor. |
---|
| 2 | |
---|
| 3 | Copyright (c) 2015 Rolls-Royce Controls and Data Services Limited. |
---|
| 4 | All rights reserved. |
---|
| 5 | |
---|
| 6 | Redistribution and use in source and binary forms, with or without |
---|
| 7 | modification, are permitted provided that the following conditions are met: |
---|
| 8 | |
---|
| 9 | * Redistributions of source code must retain the above copyright notice, |
---|
| 10 | this list of conditions and the following disclaimer. |
---|
| 11 | * Redistributions in binary form must reproduce the above copyright |
---|
| 12 | notice, this list of conditions and the following disclaimer in the |
---|
| 13 | documentation and/or other materials provided with the distribution. |
---|
| 14 | * Neither the name of Rolls-Royce Controls and Data Services Limited nor |
---|
| 15 | the names of its contributors may be used to endorse or promote products |
---|
| 16 | derived from this software without specific prior written permission. |
---|
| 17 | |
---|
| 18 | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
---|
| 19 | AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
---|
| 20 | IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
---|
| 21 | ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
---|
| 22 | LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
---|
| 23 | CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
---|
| 24 | SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
---|
| 25 | INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
---|
| 26 | CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
---|
| 27 | ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
---|
| 28 | THE POSSIBILITY OF SUCH DAMAGE. */ |
---|
| 29 | |
---|
| 30 | void _exit (int) __attribute__ ((__noreturn__)); |
---|
| 31 | |
---|
| 32 | void |
---|
| 33 | _exit (int code) |
---|
| 34 | { |
---|
| 35 | asm volatile ("stop 0,%0" : : "r" (code & 0xff)); |
---|
| 36 | |
---|
| 37 | /* Should never reach this point. Since this function is not supposed to |
---|
| 38 | return, pretend to get stuck in a loop. */ |
---|
| 39 | while (1) |
---|
| 40 | ; |
---|
| 41 | } |
---|