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Reorganisation, Import Skyeye, This is a mess

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MerryMage 2016-07-04 17:22:11 +08:00
parent be1c1de552
commit d743adf518
55 changed files with 14939 additions and 591 deletions
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tests/arm/test_thumb_instructions.cpp Normal file
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/* This file is part of the dynarmic project.
* Copyright (c) 2016 MerryMage
* This software may be used and distributed according to the terms of the GNU
* General Public License version 2 or any later version.
*/
#include <catch.hpp>
#include "backend_x64/emit_x64.h"
#include "common/common_types.h"
#include "frontend/decoder/thumb1.h"
#include "frontend/translate_thumb.h"
struct TinyBlockOfCode : Gen::XCodeBlock {
TinyBlockOfCode() {
AllocCodeSpace(256);
}
};
void RunSingleThumbInstruction(u16 thumb_instruction, Dynarmic::BackendX64::JitState* jit_state_ptr) {
Dynarmic::Arm::TranslatorVisitor visitor;
auto decoder = Dynarmic::Arm::DecodeThumb1<Dynarmic::Arm::TranslatorVisitor>(thumb_instruction);
REQUIRE(!!decoder);
decoder->call(visitor, thumb_instruction);
TinyBlockOfCode block_of_code;
Dynarmic::BackendX64::Routines routines;
Dynarmic::UserCallbacks callbacks{};
Dynarmic::BackendX64::EmitX64 emitter(&block_of_code, &routines, callbacks);
Dynarmic::BackendX64::CodePtr code = emitter.Emit({0, true, false}, visitor.ir.block);
routines.RunCode(jit_state_ptr, code, 1);
}
TEST_CASE( "thumb: lsls r0, r1, #2", "[thumb]" ) {
Dynarmic::BackendX64::JitState jit_state;
jit_state.Reg[0] = 1;
jit_state.Reg[1] = 2;
jit_state.Cpsr = 0;
RunSingleThumbInstruction(0x0088, &jit_state);
REQUIRE( jit_state.Reg[0] == 8 );
REQUIRE( jit_state.Reg[1] == 2 );
REQUIRE( jit_state.Cpsr == 0 );
}
TEST_CASE( "thumb: lsls r0, r1, #31", "[thumb]" ) {
Dynarmic::BackendX64::JitState jit_state;
jit_state.Reg[0] = 1;
jit_state.Reg[1] = 0xFFFFFFFF;
jit_state.Cpsr = 0;
RunSingleThumbInstruction(0x07C8, &jit_state);
REQUIRE( jit_state.Reg[0] == 0x80000000 );
REQUIRE( jit_state.Reg[1] == 0xffffffff );
REQUIRE( jit_state.Cpsr == 0x20000000 );
}