Function testFPUDA

source/test/testFPU.cpp:2319–2362

}

void testFPUDA() {
    // REGS
    // 0 FCMOV_ST0_STj_CF
    testFpuCmov(0, CF);

    // 1 FCMOV_ST0_STj_ZF
    testFpuCmov(1, ZF);

    // 2 FCMOV_ST0_STj_CF_OR_ZF
    testFpuCmov(2, CF);
    testFpuCmov(2, ZF);
    testFpuCmov(2, CF | ZF);

    // 3 FCMOV_ST0_STj_PF
    testFpuCmov(3, PF);

    // 5 FUCOMPP
    testFUCOMPP();

    // MEMORY
    // 0 FIADD_DWORD_INTEGER
    testFMemInt(0xda, 0, 100.0f, 100000, 100100.0f);

    // 1 FIMUL_DWORD_INTEGER
    testFMemInt(0xda, 1, 2.0f, 100000, 200000.0f);

    // 2 FICOM_DWORD_INTEGER
    testFCOMInt(false);

    // 3 FICOM_DWORD_INTEGER_Pop
    testFCOMInt(true);

    // 4 FISUB_DWORD_INTEGER
    testFMemInt(0xda, 4, 202020.0f, 100000, 102020.0f);

    // 5 FISUBR_DWORD_INTEGER
    testFMemInt(0xda, 5, 202020.0f, 100000, -102020.0f);

    // 6 FIDIV_DWORD_INTEGER
    testFMemInt(0xda, 6, 202020.0f, 2, 101010.0f);

    // 7 FIDIVR_DWORD_INTEGER
    testFMemInt(0xda, 7, 2.0f, 202020, 101010.0f);
}

#define FPU_GET_TOP(sw) ((sw & 0x3800) >> 11)