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A64: Implement SQXTUN

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This commit is contained in:
MerryMage 2018-07-24 16:06:55 +01:00
parent 6918ef7360
commit f020dbe4ed
11 changed files with 604 additions and 457 deletions
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5
tests/A64/fuzz_with_unicorn.cpp
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@ -11,6 +11,7 @@
#include <catch.hpp>
#include "common/fp/fpsr.h"
#include "common/llvm_disassemble.h"
#include "common/scope_exit.h"
#include "frontend/A64/decoder/a64.h"
@ -171,6 +172,7 @@ static void RunTestInstance(const Unicorn::RegisterArray& regs, const Unicorn::V
jit.SetPC(instructions_offset * 4);
jit.SetSP(0x08000000);
jit.SetFpcr(fpcr);
jit.SetFpsr(0);
jit.SetPstate(pstate);
jit.ClearCache();
uni.SetRegisters(regs);
@ -178,6 +180,7 @@ static void RunTestInstance(const Unicorn::RegisterArray& regs, const Unicorn::V
uni.SetPC(instructions_offset * 4);
uni.SetSP(0x08000000);
uni.SetFpcr(fpcr);
uni.SetFpsr(0);
uni.SetPstate(pstate);
uni.ClearPageCache();
@ -213,6 +216,7 @@ static void RunTestInstance(const Unicorn::RegisterArray& regs, const Unicorn::V
fmt::print("sp : {:016x} {:016x} {}\n", uni.GetSP(), jit.GetSP(), uni.GetSP() != jit.GetSP() ? "*" : "");
fmt::print("pc : {:016x} {:016x} {}\n", uni.GetPC(), jit.GetPC(), uni.GetPC() != jit.GetPC() ? "*" : "");
fmt::print("p : {:08x} {:08x} {}\n", uni.GetPstate(), jit.GetPstate(), (uni.GetPstate() & 0xF0000000) != (jit.GetPstate() & 0xF0000000) ? "*" : "");
fmt::print("qc : {:08x} {:08x} {}\n", uni.GetFpsr(), jit.GetFpsr(), FP::FPSR{uni.GetFpsr()}.QC() != FP::FPSR{jit.GetFpsr()}.QC() ? "*" : "");
fmt::print("\n");
fmt::print("Modified memory:\n");
@ -255,6 +259,7 @@ static void RunTestInstance(const Unicorn::RegisterArray& regs, const Unicorn::V
REQUIRE((uni.GetPstate() & 0xF0000000) == (jit.GetPstate() & 0xF0000000));
REQUIRE(uni_env.modified_memory == jit_env.modified_memory);
REQUIRE(uni_env.interrupts.empty());
REQUIRE(FP::FPSR{uni.GetFpsr()}.QC() == FP::FPSR{jit.GetFpsr()}.QC());
}
TEST_CASE("A64: Single random instruction", "[a64]") {