61 lines
1.5 KiB
Text
61 lines
1.5 KiB
Text
# frv testcase for commitfr $FRk
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# mach: frv
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.include "testutils.inc"
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start
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.global commitfr
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commitfr:
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and_spr_immed -4081,tbr ; clear tbr.tt
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set_gr_spr tbr,gr17
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inc_gr_immed 0x190,gr17 ; address of exception handler
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set_bctrlr_0_0 gr17
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set_spr_immed 128,lcr
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set_psr_et 1
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set_gr_immed 0,gr15
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nldfi @(sp,0),fr20 ; Activate fr20 with nesr.fr==1
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nldi @(sp,0),gr20 ; Activate gr20 with nesr.fr==0
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nldfi @(sp,0),fr52 ; Activate fr52 with nesr.fr==1
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set_spr_immed 0x00000000,fner1
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set_spr_immed 0x00000000,fner0
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set_spr_addr bad,lr
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commitfr fr20 ; should be nop
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test_spr_immed 0x00000000,fner1
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test_spr_immed 0x00000000,fner0
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test_spr_immed 0xd4800001,nesr0
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test_spr_gr neear0,sp
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test_spr_immed 0x94800401,nesr1
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test_spr_gr neear1,sp
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test_spr_immed 0xf4800801,nesr2
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test_spr_gr neear2,sp
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or_spr_immed 0x00100000,fner1
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or_spr_immed 0x00200000,fner1
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or_spr_immed 0x00100000,fner0
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set_spr_addr ok,lr
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set_gr_addr com1,gr16
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com1: commitfr fr20
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test_gr_immed 1,gr15
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pass
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ok: test_spr_immed 0x1,esfr1 ; esr0 is active
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test_spr_gr epcr0,gr16
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test_spr_bits 0x0001,0,0x1,esr0 ; esr0 is valid
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test_spr_bits 0x003e,1,0x14,esr0 ; esr0.ec is set
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test_spr_bits 0x0800,11,0x0,esr0 ; esr0.eav is clear
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test_spr_bits 0x01000,12,0x0,esr0 ; esr0.edv is clear
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test_spr_immed 0x00200000,fner1
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test_spr_immed 0x00100000,fner0
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test_spr_immed 0,nesr0
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test_spr_immed 0,neear0
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test_spr_immed 0x94800401,nesr1
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test_spr_gr neear1,sp
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test_spr_immed 0xf4800801,nesr2
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test_spr_gr neear2,sp
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inc_gr_immed 1,gr15
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rett 0
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bad: fail
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