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Fixed some riscv-tests

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This commit is contained in:
Santosh Srivatsan
2022-01-22 12:54:10 -05:00
parent d762d401cd
commit 91c22a2592
11 changed files with 167 additions and 76 deletions
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8
sim/simx/decode.cpp
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@@ -487,8 +487,8 @@ std::shared_ptr<Instr> Decoder::decode(Word code) const {
break;
case Opcode::I_INST:
if (func3 == 0x1 || func3 == 0x5) {
// int5
instr->setImm(sext64(rs2, 5));
// int6
instr->setImm(sext64(((func7 & 0x1) << 5) | rs2, 6));
} else {
// int12
instr->setImm(sext64(code >> shift_rs2_, 12));
@@ -496,8 +496,8 @@ std::shared_ptr<Instr> Decoder::decode(Word code) const {
break;
case Opcode::I_INST_64:
if (func3 == 0x1 || func3 == 0x5) {
// int4
instr->setImm(sext64(rs2, 4));
// int5
instr->setImm(sext64(rs2, 5));
} else {
// int12
instr->setImm(sext64(code >> shift_rs2_, 12));