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TranslateArm: Implement BLX (imm), BLX (reg) and BXJ

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This commit is contained in:
MerryMage 2016-08-07 20:19:37 +01:00
parent 939bb5c0cb
commit 1af5bef32c
4 changed files with 43 additions and 21 deletions
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14
tests/arm/fuzz_arm.cpp
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@ -560,6 +560,20 @@ TEST_CASE("Fuzz ARM data processing instructions", "[JitX64]") {
}
}
TEST_CASE("Fuzz ARM branch instructions", "[JitX64]") {
const std::array<InstructionGenerator, 6> instructions = {{
InstructionGenerator("1111101hvvvvvvvvvvvvvvvvvvvvvvvv"),
InstructionGenerator("cccc000100101111111111110011mmmm"),
InstructionGenerator("cccc1010vvvvvvvvvvvvvvvvvvvvvvvv"),
InstructionGenerator("cccc1011vvvvvvvvvvvvvvvvvvvvvvvv"),
InstructionGenerator("cccc000100101111111111110001mmmm"),
InstructionGenerator("cccc000100101111111111110010mmmm"),
}};
FuzzJitArm(1, 1, 10000, [&instructions]() -> u32 {
return instructions[RandInt<size_t>(0, instructions.size() - 1)].Generate();
});
}
TEST_CASE("Fuzz ARM reversal instructions", "[JitX64]") {
const auto is_valid = [](u32 instr) -> bool {
// R15 is UNPREDICTABLE