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tests/A64: Randomize FPCR.RMode for single random instruction

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This commit is contained in:
MerryMage 2018-07-14 07:07:40 +01:00
parent d875c08ebf
commit 8c65d58cb8
1 changed files with 3 additions and 1 deletions
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4
tests/A64/fuzz_with_unicorn.cpp
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@ -197,6 +197,7 @@ static void RunTestInstance(const std::array<u64, 31>& regs, const std::array<Ve
fmt::print("sp : 08000000\n");
fmt::print("pc : {:016x}\n", instructions_offset * 4);
fmt::print("p : {:08x}\n", pstate);
fmt::print("fpcr {:08x}\n", fpcr);
fmt::print("\n");
fmt::print("Final register listing:\n");
@ -251,10 +252,11 @@ TEST_CASE("A64: Single random instruction", "[a64]") {
std::generate(vecs.begin(), vecs.end(), RandomVector);
instructions[0] = GenRandomInst(0, true);
u32 pstate = RandInt<u32>(0, 0xF) << 28;
u32 fpcr = RandInt<u32>(0, 0x3) << 22; // randomize RMode
INFO("Instruction: 0x" << std::hex << instructions[0]);
RunTestInstance(regs, vecs, 100, instructions, pstate, 0);
RunTestInstance(regs, vecs, 100, instructions, pstate, fpcr);
}
}