60 Commits

Author	SHA1	Message	Date
Andrew Keeton	8b962fd542	Add compare(). Add more cases to compare_test().	2014-11-13 20:08:56 -05:00
Andrew Keeton	233c36ce7e	Add compare_test().	2014-11-13 19:52:10 -05:00
Andrew Keeton	448fc3f061	Add BVC to execute_instruction().	2014-11-13 18:52:14 -05:00
Andrew Keeton	7e0a086a1d	Add branch_if_overflow_set().	2014-11-13 18:50:55 -05:00
Andrew Keeton	c00e170285	Add branch_if_overflow_set_test().	2014-11-13 18:49:43 -05:00
Andrew Keeton	b050ac7d04	Add BVC to execute_instruction().	2014-11-13 18:43:48 -05:00
Andrew Keeton	8b3c9f8ad2	Add branch_if_overflow_clear().	2014-11-13 18:42:07 -05:00
Andrew Keeton	4ffae406d6	Add branch_if_overflow_clear_test().	2014-11-13 18:27:58 -05:00
Andrew Keeton	83d303f878	Add BPL to execute_instruction().	2014-11-06 20:04:03 -05:00
Andrew Keeton	f3160e1bcc	Add branch_if_positive().	2014-11-06 20:02:40 -05:00
Andrew Keeton	eb27595cd5	Add branch_if_positive_test().	2014-11-06 20:00:09 -05:00
Andrew Keeton	a0ad2d47be	Add BEQ to execute_instruction().	2014-11-06 19:50:35 -05:00
Andrew Keeton	8febc74788	Add branch_if_equal().	2014-11-06 19:49:54 -05:00
Andrew Keeton	c9ed9e1720	Add branch_if_equal_test().	2014-11-06 19:48:48 -05:00
Andrew Keeton	59168cbbe4	Add BCS to execute_instruction().	2014-11-06 19:42:08 -05:00
Andrew Keeton	da6a28f639	Add branch_if_carry_set().	2014-11-06 19:39:46 -05:00
Andrew Keeton	eb5c3f3c2a	Add branch_if_carry_set_test().	2014-11-06 19:38:56 -05:00
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