Subversion Repositories s80186

// Copyright Jamie Iles, 2017
//
// This file is part of s80x86.
//
// s80x86 is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// s80x86 is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with s80x86.  If not, see <http://www.gnu.org/licenses/>.
 
#include <sstream>
#include <vector>
#include <gtest/gtest.h>
 
#include "EmulateFixture.h"
#include "Flags.h"
#include "Arithmetic.h"
 
static const std::vector<struct ArithmeticTest<uint8_t>> xor8_tests = {
    {0, 0, 0, PF | ZF, false}, {0xf, 0xf, 0x00, PF | ZF, false},
        {0x0f, 0xf0, 0xff, PF | SF, false}, {0x0f, 0x01, 0x0e, 0, false},
};
 
static const std::vector<struct ArithmeticTest<uint16_t>> xor16_tests = {
    {0, 0, 0, PF | ZF, false}, {0xf, 0xf, 0x00, PF | ZF, false},
        {0x00ff, 0xff00, 0xffff, PF | SF, false}, {0x0f, 0x01, 0x0e, 0, false},
};
 
INSTANTIATE_TEST_CASE_P(Xor,
                        ArithmeticRegReg8Test,
                        ::testing::Values(
                            // xor al, bl
                            Arith8Params({0x30, 0xd8}, xor8_tests)));
 
INSTANTIATE_TEST_CASE_P(Xor,
                        ArithmeticMemReg8Test,
                        ::testing::Values(
                            // xor [bx], al
                            Arith8Params({0x30, 0x07}, xor8_tests)));
 
INSTANTIATE_TEST_CASE_P(Xor,
                        ArithmeticRegReg8TestReversed,
                        ::testing::Values(
                            // xor bl, al
                            Arith8Params({0x32, 0xd8}, xor8_tests)));
 
INSTANTIATE_TEST_CASE_P(Xor,
                        ArithmeticMemReg8TestReversed,
                        ::testing::Values(
                            // xor al, [bx]
                            Arith8Params({0x32, 0x07}, xor8_tests)));
 
INSTANTIATE_TEST_CASE_P(Xor,
                        ArithmeticRegReg16Test,
                        ::testing::Values(
                            // xor ax, bx
                            Arith16Params({0x31, 0xd8}, xor16_tests)));
 
INSTANTIATE_TEST_CASE_P(Xor,
                        ArithmeticRegMem16Test,
                        ::testing::Values(
                            // adc [bx], ax
                            Arith16Params({0x31, 0x07}, xor16_tests)));
 
INSTANTIATE_TEST_CASE_P(Xor,
                        ArithmeticRegReg16TestReversed,
                        ::testing::Values(
                            // xor bx, ax
                            Arith16Params({0x33, 0xd8}, xor16_tests)));
 
INSTANTIATE_TEST_CASE_P(Xor,
                        ArithmeticMemReg16TestReversed,
                        ::testing::Values(
                            // xor ax, bx
                            Arith16Params({0x33, 0x07}, xor16_tests)));
 
INSTANTIATE_TEST_CASE_P(Xor,
                        ArithmeticRegImmed8Test,
                        ::testing::Values(
                            // xor bl, 1
                            ArithImmed8Params(std::vector<uint8_t>{0x80, 0xf3,
                                                                   0x01},
                                              {1, 0, ZF | PF, false})));
 
INSTANTIATE_TEST_CASE_P(Xor,
                        ArithmeticMemImmed8Test,
                        ::testing::Values(
                            // xor byte [bx], 1
                            ArithImmed8Params(std::vector<uint8_t>{0x80, 0x37,
                                                                   0x01},
                                              {1, 0, ZF | PF, false})));
 
INSTANTIATE_TEST_CASE_P(Xor,
                        ArithmeticRegImmed16Test,
                        ::testing::Values(
                            // xor bx, 1
                            ArithImmed16Params(std::vector<uint8_t>{0x81, 0xf3,
                                                                    0x01, 0x0},
                                               {1, 0, ZF | PF, false})));
 
INSTANTIATE_TEST_CASE_P(Xor,
                        ArithmeticMemImmed16Test,
                        ::testing::Values(
                            // xor word [bx], 1
                            ArithImmed16Params(std::vector<uint8_t>{0x81, 0x37,
                                                                    0x01, 0x00},
                                               {1, 0, ZF | PF, false})));
 
INSTANTIATE_TEST_CASE_P(Xor,
                        ArithmeticRegImmed16TestExtend,
                        ::testing::Values(
                            // xor bx, 1
                            ArithImmed16Params(std::vector<uint8_t>{0x83, 0xf3,
                                                                    0x01},
                                               {1, 0, ZF | PF, false})));
 
INSTANTIATE_TEST_CASE_P(Xor,
                        ArithmeticMemImmed16TestExtend,
                        ::testing::Values(
                            // xor word [bx], 1
                            ArithImmed16Params(std::vector<uint8_t>{0x83, 0x37,
                                                                    0x01},
                                               {1, 0, ZF | PF, false})));
 
INSTANTIATE_TEST_CASE_P(Xor,
                        ArithmeticAlImmedTest,
                        ::testing::Values(
                            // xor al, 1
                            ArithImmed8Params(std::vector<uint8_t>{0x34, 0x01},
                                              {1, 0, ZF | PF, false})));
 
INSTANTIATE_TEST_CASE_P(Xor,
                        ArithmeticAxImmedTest,
                        ::testing::Values(
                            // xor ax, 1
                            ArithImmed16Params(std::vector<uint8_t>{0x35, 0x01,
                                                                    0x0},
                                               {1, 0, ZF | PF, false})));