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

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gdb-7.1/] [sim/] [testsuite/] [sim/] [sh/] [pmuls.s] - Blame information for rev 816

Go to most recent revision | Details | Compare with Previous | View Log


# sh testcase for pmuls
# mach:  shdsp
# as(shdsp):    -defsym sim_cpu=1 -dsp
 
        .include "testutils.inc"
 
        start
        set_grs_a5a5
        lds     r0, a0
        pcopy   a0, a1
        lds     r0, x0
        lds     r0, x1
        lds     r0, y0
        lds     r0, y1
        pcopy   x0, m0
        pcopy   y1, m1
 
        # 2 x 2 = 8 (?)
        # (I don't understand why the result is x2,
        # but that's what it says in the manual...)
        mov     #2, r0
        shll16  r0
        lds     r0, y0
        lds     r0, y1
        pmuls   y0, y1, a0
 
        assert_sreg     8, a0
 
        set_greg 0xa5a5a5a5, r0
        test_grs_a5a5
        pass
        exit 0
 

Line No.	Rev	Author	Line
1	227	jeremybenn	`# sh testcase for pmuls`
2			`# mach: shdsp`
3			`# as(shdsp): -defsym sim_cpu=1 -dsp`
4
5			`.include "testutils.inc"`
6
7			`start`
8			`set_grs_a5a5`
9			`lds r0, a0`
10			`pcopy a0, a1`
11			`lds r0, x0`
12			`lds r0, x1`
13			`lds r0, y0`
14			`lds r0, y1`
15			`pcopy x0, m0`
16			`pcopy y1, m1`
17
18			`# 2 x 2 = 8 (?)`
19			`# (I don't understand why the result is x2,`
20			`# but that's what it says in the manual...)`
21			`mov #2, r0`
22			`shll16 r0`
23			`lds r0, y0`
24			`lds r0, y1`
25			`pmuls y0, y1, a0`
26
27			`assert_sreg 8, a0`
28
29			`set_greg 0xa5a5a5a5, r0`
30			`test_grs_a5a5`
31			`pass`
32			`exit 0`
33

Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gdb-7.1/] [sim/] [testsuite/] [sim/] [sh/] [pmuls.s] - Blame information for rev 816