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Code Issues Projects Releases Wiki Activity
186 Commits 4 Branches 0 Tags 462 KiB
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39 Commits

Author SHA1 Message Date
Radosław Kujawa
7dd511b7dd Implement much better test case for decimal mode. 2017-02-11 22:36:57 +01:00
Radosław Kujawa
630daee702 Premilinary support for decimal mode. 
While here add SED emulation. Implement BCD support for ADC instruction.
 2017-02-10 22:23:06 +01:00
Radosław Kujawa
15c864a339 BIT does not affect the overflow flag in immediate mode - adjust test. 2017-02-05 21:25:09 +01:00
Radosław Kujawa
8008d045d3 Add simpler test for ADC/SBC flags. 
The name is unfortunate though.
 2017-02-02 22:55:21 +01:00
Radosław Kujawa
a72a2c0872 Add test cases for 16-bit ADC and SBC. 2017-02-02 21:16:31 +01:00
Radosław Kujawa
f2efb116b4 Add minimal SBC test. 2017-02-02 16:22:16 +01:00
Radosław Kujawa
faa824e306 Implement emulation of ADC, plug the overflow test. 
While here fix numerous test cases, lol.
 2017-01-31 23:08:23 +01:00
Radosław Kujawa
bf01ceb4cf Add test cases for branches. 2017-01-29 21:18:01 +01:00
Radosław Kujawa
bb3f77ec7f Add JSR and RTS emulation and tests. 2017-01-29 11:47:34 +01:00
Radosław Kujawa
4a8fbfbaeb Add CPX and CPY emulation and test cases. 2017-01-28 14:04:20 +01:00
Radosław Kujawa
3640a162a3 Add CMP emulation and test cases. 2017-01-28 13:26:51 +01:00
Radosław Kujawa
f3205e7272 Add CLI and SEI emulation and test case. 2017-01-28 11:19:34 +01:00
Radosław Kujawa
ee66f9c78c Add emulation and test for CLV instruction. 2017-01-28 11:12:25 +01:00
Radosław Kujawa
f66e986cef Test indirect modes of JMP. 2017-01-28 00:11:16 +01:00
Radosław Kujawa
8d2d694158 Implement (partial) JMP emulation and basic test for it. 2017-01-27 22:28:33 +01:00
Radosław Kujawa
ca291b0336 IRQ disable flag is present by default after CPU boot. 2017-01-27 12:31:20 +01:00
Radosław Kujawa
c1a63b011f Use srcdir config variable to obtain location of ROM files. 
This fixes "kyua test".
 2017-01-27 12:12:00 +01:00
Radosław Kujawa
1f3b61bec8 Implement test cases for DEC instruction. 2017-01-27 11:43:15 +01:00
Radosław Kujawa
db75a9becc Add test cases for INC instruction. 2017-01-27 11:29:17 +01:00
Radosław Kujawa
2ec6cb67ae Split ROM starting function into separate file. 
It will also be used for other test programs than test_emulation.
 2017-01-26 13:11:37 +01:00
Radosław Kujawa
13ef3e2d08 Add PHX, PLX, PHY, PLY emulation and test cases. 2017-01-25 13:14:00 +01:00
Radosław Kujawa
acc0fad32e Add emulation of BIT instruction and test cases for it. 2017-01-25 10:10:00 +01:00
Radosław Kujawa
a570afb007 Add STA test cases for all addressing modes. 2017-01-24 22:18:52 +01:00
Radosław Kujawa
3a4a0a06d3 Add ORA tests, for all addressing modes. 2017-01-24 16:37:55 +01:00
Radosław Kujawa
b047c4ff81 Add test cases for TAX, TAY, TXA, TYA. 2017-01-24 12:55:46 +01:00
Radosław Kujawa
09f0a828e3 Add test cases for LDA addressing modes absolute X, absolute Y. 2017-01-23 16:33:03 +01:00
Radosław Kujawa
3cbede06f8 Add test for LDA with absolute addressing. 2017-01-23 10:28:44 +01:00
Radosław Kujawa
5eede9333b Add emulation of PHP, PLP instructions and test cases for them. 2017-01-22 23:01:24 +01:00
Radosław Kujawa
fb7d4b28e7 Add DEX, DEY emulation and test cases for them. 2017-01-22 22:35:50 +01:00
Radosław Kujawa
52247f0ce4 Implement CLC, SEC and test for them. 2017-01-22 13:50:04 +01:00
Radosław Kujawa
473e0e2636 Add INX, INY emulation and test cases. 
Some comments while here.
 2017-01-22 13:07:21 +01:00
Radosław Kujawa
c7633feb87 Add STZ emulation. 2017-01-21 21:46:35 +01:00
Radosław Kujawa
07e1a008d9 Add preliminary stack tests, test ROMs for PLA, PHA. 2017-01-20 23:18:25 +01:00
Radosław Kujawa
657fb0cad2 Use rom_start() for NOP test. 2017-01-20 22:24:08 +01:00
Radosław Kujawa
a50da41388 Implement AND emulation and test. 2017-01-20 10:41:56 +01:00
Radosław Kujawa
6b7ddbf865 LDA zero page emulation and test for it. 2017-01-19 11:49:05 +01:00
Radosław Kujawa
87cafb607f Support loading ROMs from files, adjust nop test case. 2017-01-19 00:57:09 +01:00
Radosław Kujawa
92914d4aa0 Experiment with emulating opcode requring operands. 
Immediate lda now works.
 2017-01-18 22:37:00 +01:00
Radosław Kujawa
52ce9bff8c Preliminary support for emulation of instructions. 
Some refactoring while here.
 2017-01-18 17:18:19 +01:00