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Merge pull request #48 from alexfru/master

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fix libicache: sign-extend the immediate in SLTIU.
This commit is contained in:
Serge Vakulenko
2015-05-30 15:31:48 -07:00
parent 4e8398cbc9 ea88242733
commit f08aabff03
1 changed files with 1 additions and 1 deletions
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src/libicache/icachec.c
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@@ -970,7 +970,7 @@ void Emulate(void)
break; // addi d,s,const
case 9: Regs[r2] = Regs[r1] + simm16; break; // addiu d,s,const
case 10: Regs[r2] = (int32)Regs[r1] < (int32)simm16; break; // slti d,s,const
case 11: Regs[r2] = Regs[r1] < imm16; break; // sltiu d,s,const
case 11: Regs[r2] = Regs[r1] < (uint32)simm16; break; // sltiu d,s,const
case 12: Regs[r2] = Regs[r1] & imm16; break; // andi d,s,const
case 13: Regs[r2] = Regs[r1] | imm16; break; // ori d,s,const
case 14: Regs[r2] = Regs[r1] ^ imm16; break; // xori d,s,const