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fuzz_arm: Add vsub test

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This commit is contained in:
MerryMage 2017-04-02 12:36:32 +01:00
parent 4c5de3905b
commit c6c980dfd7
3 changed files with 13490 additions and 10 deletions
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44
tests/arm/fuzz_arm.cpp
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@ -459,34 +459,58 @@ struct VfpTest {
u32 final_fpscr; u32 final_fpscr;
}; };
TEST_CASE("vfp: vadd", "[vfp]") { static void RunVfpTests(u32 instr, std::vector<VfpTest> tests) {
Dynarmic::Jit jit{GetUserCallbacks()}; Dynarmic::Jit jit{GetUserCallbacks()};
code_mem.fill({}); code_mem.fill({});
code_mem[0] = 0xee323a01; // vadd.f32 s6, s4, s2 code_mem[0] = instr;
code_mem[1] = 0xeafffffe; // b +#0 code_mem[1] = 0xeafffffe; // b +#0
std::vector<VfpTest> tests { printf("vfp test 0x%08x\r", instr);
#include "vadd.vfp_tests.inc"
};
for (const auto& test : tests) { for (const auto& test : tests) {
jit.Regs()[15] = 0; jit.Regs()[15] = 0;
jit.Cpsr() = 0x000001d0; jit.Cpsr() = 0x000001d0;
jit.ExtRegs()[4] = test.a; jit.ExtRegs()[4] = test.a;
jit.ExtRegs()[2] = test.b; jit.ExtRegs()[6] = test.b;
jit.SetFpscr(test.initial_fpscr); jit.SetFpscr(test.initial_fpscr);
jit.Run(2); jit.Run(2);
const auto check = [&test, &jit](bool p) {
if (!p) {
printf("Failed test:\n");
printf("initial_fpscr: 0x%08x\n", test.initial_fpscr);
printf("a: 0x%08x (jit: 0x%08x)\n", test.a, jit.ExtRegs()[4]);
printf("b: 0x%08x (jit: 0x%08x)\n", test.b, jit.ExtRegs()[6]);
printf("result: 0x%08x (jit: 0x%08x)\n", test.result, jit.ExtRegs()[2]);
printf("final_fpscr: 0x%08x (jit: 0x%08x)\n", test.final_fpscr, jit.Fpscr());
FAIL();
}
};
REQUIRE( jit.Regs()[15] == 4 ); REQUIRE( jit.Regs()[15] == 4 );
REQUIRE( jit.Cpsr() == 0x000001d0 ); REQUIRE( jit.Cpsr() == 0x000001d0 );
REQUIRE( jit.ExtRegs()[6] == test.result ); check( jit.ExtRegs()[2] == test.result );
REQUIRE( jit.ExtRegs()[4] == test.a ); check( jit.ExtRegs()[4] == test.a );
REQUIRE( jit.ExtRegs()[2] == test.b ); check( jit.ExtRegs()[6] == test.b );
REQUIRE( jit.Fpscr() == test.final_fpscr ); check( jit.Fpscr() == test.final_fpscr );
} }
} }
TEST_CASE("vfp: vadd", "[vfp]") {
// vadd.f32 s2, s4, s6
RunVfpTests(0xEE321A03, {
#include "vfp_vadd_f32.inc"
});
}
TEST_CASE("vfp: vsub", "[vfp]") {
// vsub.f32 s2, s4, s6
RunVfpTests(0xEE321A43, {
#include "vfp_vsub_f32.inc"
});
}
TEST_CASE("VFP: VMOV", "[JitX64][vfp]") { TEST_CASE("VFP: VMOV", "[JitX64][vfp]") {
const auto is_valid = [](u32 instr) -> bool { const auto is_valid = [](u32 instr) -> bool {
return Bits<0, 6>(instr) != 0b111111 return Bits<0, 6>(instr) != 0b111111

0
tests/arm/vadd.vfp_tests.inc → tests/arm/vfp_vadd_f32.inc
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13456
tests/arm/vfp_vsub_f32.inc Normal file
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