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A32: Implement ARM-mode BFI

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This commit is contained in:
Lioncash
2019-04-20 11:57:58 -04:00
committed by MerryMage
parent fab3a59e05
commit 2970b34e3c
5 changed files with 32 additions and 3 deletions
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7
tests/A32/fuzz_arm.cpp
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@@ -1080,7 +1080,7 @@ TEST_CASE("VFP: VPUSH, VPOP", "[JitX64][.vfp][A32]") {
}
TEST_CASE("Test ARM misc instructions", "[JitX64][A32]") {
const auto is_bfc_valid = [](u32 instr) {
const auto is_bfc_bfi_valid = [](u32 instr) {
if (Bits<12, 15>(instr) == 0b1111) {
// Destination register may not be the PC.
return false;
@@ -1095,8 +1095,9 @@ TEST_CASE("Test ARM misc instructions", "[JitX64][A32]") {
};
const std::array instructions = {
InstructionGenerator("cccc0111110vvvvvddddvvvvv0011111", is_bfc_valid), // BFC
InstructionGenerator("cccc000101101111dddd11110001mmmm", is_clz_valid), // CLZ
InstructionGenerator("cccc0111110vvvvvddddvvvvv0011111", is_bfc_bfi_valid), // BFC
InstructionGenerator("cccc0111110vvvvvddddvvvvv001nnnn", is_bfc_bfi_valid), // BFI
InstructionGenerator("cccc000101101111dddd11110001mmmm", is_clz_valid), // CLZ
};
FuzzJitArm(1, 1, 10000, [&instructions]() -> u32 {