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JitX64: Implement immediate data processing instructions

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This commit is contained in:
MerryMage
2016-03-20 22:05:57 +00:00
parent a80f9d8a66
commit 52558ae8be
8 changed files with 565 additions and 122 deletions
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107
src/tests/core/arm/jit_x64/fuzz_arm_data_processing.cpp
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@@ -39,6 +39,56 @@ std::pair<u32, u32> FromBitString(const char* str) {
}
TEST_CASE("Fuzz ARM data processing instructions", "[JitX64]") {
const std::array<std::pair<u32, u32>, 48> instructions = {{
FromBitString("cccc0010101Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0000101Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0000101Snnnnddddssss0rr1mmmm"),
FromBitString("cccc0010100Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0000100Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0000100Snnnnddddssss0rr1mmmm"),
FromBitString("cccc0010000Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0000000Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0000000Snnnnddddssss0rr1mmmm"),
FromBitString("cccc0011110Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0001110Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0001110Snnnnddddssss0rr1mmmm"),
FromBitString("cccc00110111nnnn0000rrrrvvvvvvvv"),
FromBitString("cccc00010111nnnn0000vvvvvrr0mmmm"),
FromBitString("cccc00010111nnnn0000ssss0rr1mmmm"),
FromBitString("cccc00110101nnnn0000rrrrvvvvvvvv"),
FromBitString("cccc00010101nnnn0000vvvvvrr0mmmm"),
FromBitString("cccc00010101nnnn0000ssss0rr1mmmm"),
FromBitString("cccc0010001Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0000001Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0000001Snnnnddddssss0rr1mmmm"),
FromBitString("cccc0011101S0000ddddrrrrvvvvvvvv"),
FromBitString("cccc0001101S0000ddddvvvvvrr0mmmm"),
FromBitString("cccc0001101S0000ddddssss0rr1mmmm"),
FromBitString("cccc0011111S0000ddddrrrrvvvvvvvv"),
FromBitString("cccc0001111S0000ddddvvvvvrr0mmmm"),
FromBitString("cccc0001111S0000ddddssss0rr1mmmm"),
FromBitString("cccc0011100Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0001100Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0001100Snnnnddddssss0rr1mmmm"),
FromBitString("cccc0010011Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0000011Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0000011Snnnnddddssss0rr1mmmm"),
FromBitString("cccc0010111Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0000111Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0000111Snnnnddddssss0rr1mmmm"),
FromBitString("cccc0010110Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0000110Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0000110Snnnnddddssss0rr1mmmm"),
FromBitString("cccc0010010Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0000010Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0000010Snnnnddddssss0rr1mmmm"),
FromBitString("cccc00110011nnnn0000rrrrvvvvvvvv"),
FromBitString("cccc00010011nnnn0000vvvvvrr0mmmm"),
FromBitString("cccc00010011nnnn0000ssss0rr1mmmm"),
FromBitString("cccc00110001nnnn0000rrrrvvvvvvvv"),
FromBitString("cccc00010001nnnn0000vvvvvrr0mmmm"),
FromBitString("cccc00010001nnnn0000ssss0rr1mmmm"),
}};
// Init core
Core::Init();
@@ -62,12 +112,12 @@ TEST_CASE("Fuzz ARM data processing instructions", "[JitX64]") {
JitX64::ARM_Jit jit(PrivilegeMode::USER32MODE);
ARM_DynCom interp(PrivilegeMode::USER32MODE);
SCOPE_EXIT({
jit.ClearCache();
jit.FastClearCache();
interp.ClearCache();
});
for (int run_number = 0; run_number < 10000; run_number++) {
jit.ClearCache();
jit.FastClearCache();
interp.ClearCache();
u32 initial_regs[15];
@@ -87,57 +137,6 @@ TEST_CASE("Fuzz ARM data processing instructions", "[JitX64]") {
constexpr int NUM_INST = 5;
for (int i = 0; i < NUM_INST; i++) {
const std::array<std::pair<u32, u32>, 48> instructions = {{
FromBitString("cccc0010101Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0000101Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0000101Snnnnddddssss0rr1mmmm"),
FromBitString("cccc0010100Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0000100Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0000100Snnnnddddssss0rr1mmmm"),
FromBitString("cccc0010000Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0000000Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0000000Snnnnddddssss0rr1mmmm"),
FromBitString("cccc0011110Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0001110Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0001110Snnnnddddssss0rr1mmmm"),
FromBitString("cccc00110111nnnn0000rrrrvvvvvvvv"),
FromBitString("cccc00010111nnnn0000vvvvvrr0mmmm"),
FromBitString("cccc00010111nnnn0000ssss0rr1mmmm"),
FromBitString("cccc00110101nnnn0000rrrrvvvvvvvv"),
FromBitString("cccc00010101nnnn0000vvvvvrr0mmmm"),
FromBitString("cccc00010101nnnn0000ssss0rr1mmmm"),
FromBitString("cccc0010001Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0000001Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0000001Snnnnddddssss0rr1mmmm"),
FromBitString("cccc0011101S0000ddddrrrrvvvvvvvv"),
FromBitString("cccc0001101S0000ddddvvvvvrr0mmmm"),
FromBitString("cccc0001101S0000ddddssss0rr1mmmm"),
FromBitString("cccc0011111S0000ddddrrrrvvvvvvvv"),
FromBitString("cccc0001111S0000ddddvvvvvrr0mmmm"),
FromBitString("cccc0001111S0000ddddssss0rr1mmmm"),
FromBitString("cccc0011100Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0001100Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0001100Snnnnddddssss0rr1mmmm"),
FromBitString("cccc0010011Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0000011Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0000011Snnnnddddssss0rr1mmmm"),
FromBitString("cccc0010111Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0000111Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0000111Snnnnddddssss0rr1mmmm"),
FromBitString("cccc0010110Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0000110Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0000110Snnnnddddssss0rr1mmmm"),
FromBitString("cccc0010010Snnnnddddrrrrvvvvvvvv"),
FromBitString("cccc0000010Snnnnddddvvvvvrr0mmmm"),
FromBitString("cccc0000010Snnnnddddssss0rr1mmmm"),
FromBitString("cccc00110011nnnn0000rrrrvvvvvvvv"),
FromBitString("cccc00010011nnnn0000vvvvvrr0mmmm"),
FromBitString("cccc00010011nnnn0000ssss0rr1mmmm"),
FromBitString("cccc00110001nnnn0000rrrrvvvvvvvv"),
FromBitString("cccc00010001nnnn0000vvvvvrr0mmmm"),
FromBitString("cccc00010001nnnn0000ssss0rr1mmmm"),
}};
size_t inst_index = rand_int(0, instructions.size() - 1);
u32 cond = rand_int(0x0, 0xE);
u32 Rn = rand_int(0, 15);
@@ -197,5 +196,7 @@ TEST_CASE("Fuzz ARM data processing instructions", "[JitX64]") {
FAIL();
}
if (run_number % 100 == 0) printf("%i\r", run_number);
}
}