URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [cris/] [asm/] [rfn.ms] - Blame information for rev 840

Line No.	Rev	Author	Line
1	24	jeremybenn	`# mach: crisv32`
2			`# output: c008c1af\n40000220\n40000080\n40000000\n`
3
4			`; Check that RFN affects CCS the right way.`
5
6			`.include "testutils.inc"`
7			`start`
8
9			`; Set SPC to 1 to disable single step exceptions when S flag is set.`
10			`move 1,spc`
11
12			`; CCS:`
13			`; 31 24 23 16 15 8 7 0`
14			`; +---+-----------+-------+-------+-----------+---+---------------+`
15			`; \|Q M\|S R P U I X N Z V C\|S R P U I X N Z V C\|S R P U I X N Z V C\|`
16			`; \| \|2 2 2 2 2 2 2 2 2 2\|1 1 1 1 1 1 1 1 1 1\| \|`
17			`; +---+-----------+-------+-------+-----------+---+---------------+`
18
19			`; Clear S R P U I X N Z V C, set R1 P1 (not U1) I1 X1 N1 Z1 V1 C1,`
20			`; clear S1 R2 P2 U2 N2 Z2 V2 C2, set S2 I2 X2 Q, clear M:`
21			`; 1 1 0 0 0 0 1 1 0 0 0 0 1 1 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0`
22			`move 0xa306fc00,ccs`
23
24			`test_cc 0 0 0 0`
25
26			`rfn`
27			`test_cc 1 1 1 1`
28			`move ccs,r3`
29			`dumpr3 ; 0xc008c1af`
30
31			`and.d 0x3fffffff,r3`
32			`move r3,ccs`
33			`rfn`
34			`test_cc 0 0 0 0`
35			`move ccs,r3`
36			`dumpr3 ; 0x40000220`
37
38			`and.d 0x3fffffff,r3`
39			`move r3,ccs`
40			`rfn`
41			`test_cc 0 0 0 0`
42			`move ccs,r3`
43			`dumpr3 ; 0x40000080`
44
45			`and.d 0x3fffffff,r3`
46			`move r3,ccs`
47			`or.w 0x100,r3`
48			`move r3,ccs`
49			`rfn`
50			`move ccs,r3`
51			`dumpr3 ; 0x40000000`
52
53			`quit`