43 Commits

Author	SHA1	Message	Date
Andrew Keeton	7a4515b375	Add BCC to execute_instruction.	2014-11-06 19:35:07 -05:00
Andrew Keeton	be7539d6c9	Add branch_if_carry_clear().	2014-11-06 19:32:15 -05:00
Andrew Keeton	ecb3f07459	Add branch_if_carry_clear_test().	2014-11-06 19:30:05 -05:00
Andrew Keeton	c9f59dca60	Add AND to execute_instruction.	2014-11-06 19:17:38 -05:00
Andrew Keeton	198ddc3131	Fix and_test().	2014-11-06 19:13:42 -05:00
Andrew Keeton	413d063f82	Add and().	2014-11-06 19:07:54 -05:00
Andrew Keeton	5e0d151f12	Add and_test().	2014-11-06 18:58:09 -05:00
Johannes Muenzel	99abf0aa53	Implement rest of shifts/rotates, and push/pull for accumulator and flags	2014-11-02 21:56:02 -05:00
Johannes Muenzel	b7e4125fcd	Implement LSR, INC, INX, INY	2014-11-02 15:40:34 -05:00
Johannes Muenzel	8545ea5597	Implement subtract-with-carry and flag setting and clearing instructions	2014-11-02 14:23:38 -05:00
Johannes Muenzel	32b1fa5f4b	implement BIT	2014-10-25 19:39:36 -04:00
Johannes Muenzel	a5534ac375	Implement transfer instructions.	2014-10-25 19:04:52 -04:00
Johannes Muenzel	5f20fb7442	Use debug! macro	2014-10-25 18:42:48 -04:00
Johannes Muenzel	ec960dba40	Remove unneeded 'pub' directives	2014-10-25 18:40:20 -04:00
Johannes Muenzel	20abdc9ff6	Implement store instructions STA, STX, STY	2014-10-25 18:30:05 -04:00
Johannes Muenzel	85aa092944	Merge remote-tracking branch 'alex/ark-bmi' into jam-bmi ... Conflicts: src/machine.rs	2014-10-25 17:13:40 -04:00
Johannes Muenzel	69371da03b	Merge pull request #14 from amw-zero/ark-dec ... Implement the DEC instruction	2014-10-25 17:07:11 -04:00
Andrew Keeton	1c1353127a	Implement JMP instruction.	2014-10-19 21:37:43 -04:00
Andrew Keeton	2a78062b12	Implement the DEC instruction.	2014-10-19 21:20:19 -04:00
Andrew Keeton	2f25c490da	Fix build.	2014-10-16 22:12:43 -04:00
Andrew Keeton	96f5f15d82	Fix build.	2014-10-16 22:11:17 -04:00
Andrew Keeton	8759b15d9e	branch_fi_minus_test() passes.	2014-10-16 22:11:17 -04:00
Andrew Keeton	71d15f9d08	Add BMI implementation. Untested	2014-10-16 22:11:16 -04:00
Andrew Keeton	6941a29352	Fix build.	2014-10-16 22:06:30 -04:00
Andrew Keeton	bc1687c247	Make Address take i32 so relative addresses work.	2014-10-16 21:24:18 -04:00
Alex Weisberger	446c5ca3af	Remove duplicate test from weird merge pull idk	2014-10-16 20:18:03 -04:00
Alex Weisberger	4fa49d4899	pull in the remote version of decrement-x branch? So I can push to it? I have no idea what I'm doing	2014-10-16 20:09:37 -04:00
Alex Weisberger	dd1d52ae24	Rebase onto master to pick up compiler errors and use load_x_register to simplify impl of dec_x. Because load_x_register sets the zero and negative status flags already	2014-10-16 20:05:41 -04:00
Alex Weisberger	8fd38026aa	beef up test	2014-10-16 19:54:31 -04:00
Alex Weisberger	d132f040f2	DEX instruction and test	2014-10-16 19:54:31 -04:00
Alex Weisberger	6321266179	Remove numerous warnings from bitflags! expanding to non-uppercase static constants.	2014-10-08 00:07:43 -04:00
Alex Weisberger	702129ddeb	beef up test	2014-10-07 23:56:27 -04:00
Alex Weisberger	52280a9646	DEX instruction and test	2014-10-07 23:52:38 -04:00
Johannes Muenzel	70db1564a4	Change g_opcodes to OPCODES (style warning)	2014-10-07 00:07:09 -04:00
Johannes Muenzel	7556071edb	Use log! macro instead of println! so we have the option of running without noise	2014-10-04 17:47:32 -04:00
Johannes Muenzel	dae32caada	Some cleanup. Enable experimental 'if let' Rust language feature	2014-10-04 16:47:42 -04:00
Johannes Muenzel	7adc2bbcb4	Use a table to look up the meaning of opcodes. Use common code for addressing modes.	2014-10-04 16:33:42 -04:00
Alex Weisberger	3563f6362c	get immediate operand when opcode is ADC Immediate	2014-10-01 18:40:58 -04:00
Alex Weisberger	3e2fecec8f	properly inc PC	2014-10-01 18:38:07 -04:00
Alex Weisberger	f590b2d90c	program loading	2014-10-01 18:19:28 -04:00
Alex Weisberger	f2a47f4b00	Show impl for machine	2014-10-01 18:07:57 -04:00
Alex Weisberger	be65550525	fetch, decode, execute loop	2014-10-01 18:02:45 -04:00
Johannes Muenzel	12f9b21bd0	Move files around to match the usual structure more	2014-10-01 00:17:33 -04:00