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rk65c02
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Merge branch 'master' of ssh://github.com/rkujawa/rk65c02

This commit is contained in:
Radosław Kujawa 2019-08-05 11:04:17 +02:00
parent ff8f018816 affb3f8630
commit eaa2c0a906
3 changed files with 41 additions and 2 deletions
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37
test/test_emulation.c
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@ -1555,7 +1555,28 @@ ATF_TC_BODY(emul_adc, tc)
ATF_CHECK(!(e.regs.P & P_SIGN_OVERFLOW));
ATF_CHECK(!(e.regs.P & P_NEGATIVE));
/*rk65c02_dump_regs(e.regs);*/
/* ADC absolute */
e.regs.A = 0x55;
bus_write_1(&b, 0x2A00, 0xAB);
ATF_REQUIRE(rom_start(&e, "test_emulation_adc_abs.rom", tc));
ATF_CHECK(e.regs.A == 0x0);
ATF_CHECK(e.regs.P & P_ZERO);
ATF_CHECK(e.regs.P & P_CARRY);
ATF_CHECK(!(e.regs.P & P_SIGN_OVERFLOW));
ATF_CHECK(!(e.regs.P & P_NEGATIVE));
/* ADC absolute X */
e.regs.A = 0x50;
e.regs.X = 0x10;
bus_write_1(&b, 0x2A10, 0x50);
ATF_REQUIRE(rom_start(&e, "test_emulation_adc_absx.rom", tc));
ATF_CHECK(e.regs.A == 0xA1);
ATF_CHECK(!(e.regs.P & P_ZERO));
ATF_CHECK(!(e.regs.P & P_CARRY));
ATF_CHECK(e.regs.P & P_SIGN_OVERFLOW);
ATF_CHECK(e.regs.P & P_NEGATIVE);
rk65c02_dump_regs(e.regs);
}
@ -1580,7 +1601,6 @@ ATF_TC_BODY(emul_adc_bcd, tc)
ATF_CHECK(bus_read_1(&b, 0x41) & P_CARRY);
rk65c02_dump_regs(e.regs);
}
ATF_TC_WITHOUT_HEAD(emul_sbc_bcd);
@ -1623,6 +1643,19 @@ ATF_TC_BODY(emul_adc_16bit, tc)
ATF_CHECK(bus_read_1(&b, 0x66) == 0xFF);
ATF_CHECK(bus_read_1(&b, 0x67) == 0xFF);
e = rk65c02_init(&b);
bus_write_1(&b, 0x62, 0xFF);
bus_write_1(&b, 0x63, 0xFF);
bus_write_1(&b, 0x64, 0xFF);
bus_write_1(&b, 0x65, 0xFF);
ATF_REQUIRE(rom_start(&e, "test_emulation_adc_16bit.rom", tc));
ATF_CHECK(bus_read_1(&b, 0x66) == 0xFE);
ATF_CHECK(bus_read_1(&b, 0x67) == 0xFF);
rk65c02_dump_regs(e.regs);
}

3
test/test_emulation_adc_abs.s Normal file
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@ -0,0 +1,3 @@
start: adc 0x2A00
stp

3
test/test_emulation_adc_absx.s Normal file
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@ -0,0 +1,3 @@
start: adc 0x2A00,X
stp