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