1 | /* setjmp/longjmp 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 | .text |
---|
31 | .globl setjmp |
---|
32 | .type setjmp, @function |
---|
33 | setjmp: |
---|
34 | write.l 0(r1),r11 |
---|
35 | write.l 1(r1),r12 |
---|
36 | write.l 2(r1),r13 |
---|
37 | write.l 3(r1),r14 |
---|
38 | write.l 4(r1),r15 |
---|
39 | write.l 5(r1),r16 |
---|
40 | write.l 6(r1),r17 |
---|
41 | write.l 7(r1),r18 |
---|
42 | write.l 8(r1),r19 |
---|
43 | write.l 9(r1),r21 |
---|
44 | write.l 10(r1),r22 |
---|
45 | write.l 11(r1),r23 |
---|
46 | bra tr,r21,r0 |
---|
47 | moviq r1,0 |
---|
48 | .size setjmp, .-setjmp |
---|
49 | |
---|
50 | .globl longjmp |
---|
51 | .type longjmp, @function |
---|
52 | longjmp: |
---|
53 | read.l r11,0(r1) |
---|
54 | read.l r12,1(r1) |
---|
55 | read.l r13,2(r1) |
---|
56 | read.l r14,3(r1) |
---|
57 | read.l r15,4(r1) |
---|
58 | read.l r16,5(r1) |
---|
59 | read.l r17,6(r1) |
---|
60 | read.l r18,7(r1) |
---|
61 | read.l r19,8(r1) |
---|
62 | read.l r21,9(r1) |
---|
63 | read.l r22,10(r1) |
---|
64 | read.l r23,11(r1) |
---|
65 | bra tr,r21,r0 |
---|
66 | move.l r1,r2 |
---|
67 | .size longjmp, .-longjmp |
---|