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https://opencores.org/ocsvn/or1k/or1k/trunk
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- from Rev 615 to Rev 616
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Rev 615 → Rev 616
/trunk/or1ksim/testbench/flag.S
0,0 → 1,96
/* Basic SR flag test */ |
#include "spr_defs.h" |
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#define MEM_RAM 0x40000000 |
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.section .except |
.org 0x100 |
_reset: |
l.nop |
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l.movhi r10,0x8000 |
l.addi r11,r0,-1 |
l.addi r12,r0,2 |
l.addi r13,r0,0x5678 |
l.movhi r14,0xdead |
l.ori r14,r14,0xdead |
l.addi r15,r0,0xdead |
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/* Test start */ |
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/* Simple zero test */ |
l.addi r1,r0,1 /* f = 0 */ |
l.addi r1, r0, 0 |
l.bnf _err |
l.addi r1,r0,1 /* f = 0 */ |
l.add r1, r0, r0 |
l.bnf _err |
l.addi r1,r0,1 /* f = 0 */ |
l.andi r1, r0, 0 |
l.bnf _err |
l.addi r1,r0,1 /* f = 0 */ |
l.and r1, r0, r0 |
l.bnf _err |
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l.addi r1,r0,1 /* f = 0 */ |
l.sub r1, r0, r0 |
l.bf _err |
l.or r1, r0, r0 |
l.bf _err |
l.ori r1, r0, 0 |
l.bf _err |
l.xor r1, r0, r0 |
l.bf _err |
l.xori r1, r0, 0 |
l.bf _err |
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l.addi r1,r0,0 /* f = 1 */ |
l.sub r1, r0, r0 |
l.bnf _err |
l.or r1, r0, r0 |
l.bnf _err |
l.ori r1, r0, 0 |
l.bnf _err |
l.xor r1, r0, r0 |
l.bnf _err |
l.xori r1, r0, 0 |
l.bnf _err |
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l.addi r1,r0,0 /* f = 1 */ |
l.addi r1, r0, 0xdead |
l.bf _err |
l.addi r1,r0,0 /* f = 1 */ |
l.add r1, r0, r15 |
l.bf _err |
l.addi r1,r0,0 /* f = 1 */ |
l.andi r1, r11, 0xdead |
l.bf _err |
l.addi r1,r0,0 /* f = 1 */ |
l.and r1, r11, r15 |
l.bf _err |
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l.addi r1,r0,0 /* f = 1 */ |
l.addi r1, r11, 0 |
l.bf _err |
l.addi r1,r0,0 /* f = 1 */ |
l.add r1, r11, r0 |
l.bf _err |
l.addi r1,r0,0 /* f = 1 */ |
l.andi r1, r11, 0x1234 |
l.bf _err |
l.addi r1,r0,0 /* f = 1 */ |
l.and r1, r11, r10 |
l.bf _err |
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l.movhi r3,0xdead |
l.ori r3,r3,0xdead |
l.nop NOP_REPORT |
l.ori r3,r0,0 |
l.nop NOP_EXIT |
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_err: |
l.ori r3,r1,0 |
l.nop NOP_REPORT |
l.mfspr r3,r0,SPR_SR |
l.nop NOP_REPORT |
l.nop NOP_EXIT |
trunk/or1ksim/testbench/flag.S
Property changes :
Added: svn:executable
## -0,0 +1 ##
+*
\ No newline at end of property