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# frv testcase for commitgr $GRk
# mach: frv
 
        .include "testutils.inc"
 
        start
 
        .global commitgr
commitgr:
        and_spr_immed   -4081,tbr               ; clear tbr.tt
        set_gr_spr      tbr,gr17
        inc_gr_immed    0x190,gr17              ; address of exception handler
        set_bctrlr_0_0  gr17
        set_spr_immed   128,lcr
        set_psr_et      1
        set_gr_immed    0,gr15
 
        nldi            @(sp,0),gr20    ; Activate gr20 with nesr.fr==0
        nldfi           @(sp,0),fr20    ; Activate fr20 with nesr.fr==1
        nldi            @(sp,0),gr52    ; Activate gr52 with nesr.fr==0
        set_spr_immed   0x00000000,gner1
        set_spr_immed   0x00000000,gner0
        set_spr_addr    bad,lr
        commitgr        gr20            ; should only clear ne flags
        test_gr_immed   0,gr15
        test_spr_immed  0x00000000,gner1
        test_spr_immed  0x00000000,gner0
        test_spr_immed  0x94800001,nesr0
        test_spr_gr     neear0,sp
        test_spr_immed  0xd4800401,nesr1
        test_spr_gr     neear1,sp
        test_spr_immed  0xb4800801,nesr2
        test_spr_gr     neear2,sp
 
        or_spr_immed    0x00100000,gner1
        or_spr_immed    0x00200000,gner1
        or_spr_immed    0x00100000,gner0
        set_spr_addr    ok,lr
        set_gr_addr     com1,gr16
com1:   commitgr        gr20
        test_gr_immed   1,gr15
 
        pass
 
ok:     test_spr_immed  0x1,esfr1               ; esr0 is active
        test_spr_gr     epcr0,gr16
        test_spr_bits   0x0001,0,0x1,esr0       ; esr0 is valid
        test_spr_bits   0x003e,1,0x14,esr0      ; esr0.ec is set
        test_spr_bits   0x0800,11,0x0,esr0      ; esr0.eav is clear
        test_spr_bits   0x01000,12,0x0,esr0     ; esr0.edv is clear
        test_spr_immed  0x00200000,gner1
        test_spr_immed  0x00100000,gner0
        test_spr_immed  0,nesr0
        test_spr_immed  0,neear0
        test_spr_immed  0xd4800401,nesr1
        test_spr_gr     neear1,sp
        test_spr_immed  0xb4800801,nesr2
        test_spr_gr     neear2,sp
        inc_gr_immed    1,gr15
        rett            0
 
bad:    fail

Line No.	Rev	Author	Line
1	24	jeremybenn	`# frv testcase for commitgr $GRk`
2			`# mach: frv`
3
4			`.include "testutils.inc"`
5
6			`start`
7
8			`.global commitgr`
9			`commitgr:`
10			`and_spr_immed -4081,tbr ; clear tbr.tt`
11			`set_gr_spr tbr,gr17`
12			`inc_gr_immed 0x190,gr17 ; address of exception handler`
13			`set_bctrlr_0_0 gr17`
14			`set_spr_immed 128,lcr`
15			`set_psr_et 1`
16			`set_gr_immed 0,gr15`
17
18			`nldi @(sp,0),gr20 ; Activate gr20 with nesr.fr==0`
19			`nldfi @(sp,0),fr20 ; Activate fr20 with nesr.fr==1`
20			`nldi @(sp,0),gr52 ; Activate gr52 with nesr.fr==0`
21			`set_spr_immed 0x00000000,gner1`
22			`set_spr_immed 0x00000000,gner0`
23			`set_spr_addr bad,lr`
24			`commitgr gr20 ; should only clear ne flags`
25			`test_gr_immed 0,gr15`
26			`test_spr_immed 0x00000000,gner1`
27			`test_spr_immed 0x00000000,gner0`
28			`test_spr_immed 0x94800001,nesr0`
29			`test_spr_gr neear0,sp`
30			`test_spr_immed 0xd4800401,nesr1`
31			`test_spr_gr neear1,sp`
32			`test_spr_immed 0xb4800801,nesr2`
33			`test_spr_gr neear2,sp`
34
35			`or_spr_immed 0x00100000,gner1`
36			`or_spr_immed 0x00200000,gner1`
37			`or_spr_immed 0x00100000,gner0`
38			`set_spr_addr ok,lr`
39			`set_gr_addr com1,gr16`
40			`com1: commitgr gr20`
41			`test_gr_immed 1,gr15`
42
43			`pass`
44
45			`ok: test_spr_immed 0x1,esfr1 ; esr0 is active`
46			`test_spr_gr epcr0,gr16`
47			`test_spr_bits 0x0001,0,0x1,esr0 ; esr0 is valid`
48			`test_spr_bits 0x003e,1,0x14,esr0 ; esr0.ec is set`
49			`test_spr_bits 0x0800,11,0x0,esr0 ; esr0.eav is clear`
50			`test_spr_bits 0x01000,12,0x0,esr0 ; esr0.edv is clear`
51			`test_spr_immed 0x00200000,gner1`
52			`test_spr_immed 0x00100000,gner0`
53			`test_spr_immed 0,nesr0`
54			`test_spr_immed 0,neear0`
55			`test_spr_immed 0xd4800401,nesr1`
56			`test_spr_gr neear1,sp`
57			`test_spr_immed 0xb4800801,nesr2`
58			`test_spr_gr neear2,sp`
59			`inc_gr_immed 1,gr15`
60			`rett 0`
61
62			`bad: fail`

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