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# FRV testcase for dcf @(GRi,GRj)
# mach: all
 
        .include "testutils.inc"
 
        start
 
        .global dcf
dcf:
        and_spr_immed   0x7fffffff,hsr0 ; data cache only: copy-back mode
        set_gr_addr     doit,gr10
        set_gr_immed    0,gr11
        set_gr_immed    1,gr12
        set_gr_immed    2,gr13
 
        set_spr_addr    ok1,lr
        bra             doit
ok1:    test_gr_immed   1,gr11
 
        set_mem_immed   0x9600b00d,gr10 ; change to add gr11,gr13,gr11 in cache
        set_spr_addr    ok2,lr
        bra             doit
ok2:    test_gr_immed   2,gr11          ; still only added 1
 
        set_gr_addr     doit1,gr10
        set_mem_immed   0x9600b00d,gr10 ; change to add gr11,gr13,gr11 in cache
        dcf             @(gr10,gr0)     ; flush data cache
        set_spr_addr    ok3,lr
        bra             doit1
ok3:    test_gr_immed   4,gr11          ; added 2 this time
 
        pass
 
doit:   add             gr11,gr12,gr11
        bralr
 
doit1:  add             gr11,gr12,gr11
        bralr
 

Line No.	Rev	Author	Line
1	24	jeremybenn	`# FRV testcase for dcf @(GRi,GRj)`
2			`# mach: all`
3
4			`.include "testutils.inc"`
5
6			`start`
7
8			`.global dcf`
9			`dcf:`
10			`and_spr_immed 0x7fffffff,hsr0 ; data cache only: copy-back mode`
11			`set_gr_addr doit,gr10`
12			`set_gr_immed 0,gr11`
13			`set_gr_immed 1,gr12`
14			`set_gr_immed 2,gr13`
15
16			`set_spr_addr ok1,lr`
17			`bra doit`
18			`ok1: test_gr_immed 1,gr11`
19
20			`set_mem_immed 0x9600b00d,gr10 ; change to add gr11,gr13,gr11 in cache`
21			`set_spr_addr ok2,lr`
22			`bra doit`
23			`ok2: test_gr_immed 2,gr11 ; still only added 1`
24
25			`set_gr_addr doit1,gr10`
26			`set_mem_immed 0x9600b00d,gr10 ; change to add gr11,gr13,gr11 in cache`
27			`dcf @(gr10,gr0) ; flush data cache`
28			`set_spr_addr ok3,lr`
29			`bra doit1`
30			`ok3: test_gr_immed 4,gr11 ; added 2 this time`
31
32			`pass`
33
34			`doit: add gr11,gr12,gr11`
35			`bralr`
36
37			`doit1: add gr11,gr12,gr11`
38			`bralr`
39

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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [frv/] [dcf.cgs] - Blame information for rev 438