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191 Commits

Author SHA1 Message Date
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 6d7388c779 Merge pull request #11 from amw-zero/decrement-x 
DEX instruction
 2014-10-19 20:45:43 -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 d70915ad0f Compile tests. 2014-10-16 22:11:16 -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 34cd5edd44 compiler fixes, static -> const 2014-10-16 18:50:45 -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 59132d0d8d Formatting 2014-10-01 18:43:57 -04:00
Alex Weisberger 9940517c3b program 2 adc instructions 2014-10-01 18:42:52 -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
Andrew Keeton 97fa21380f Remove src directory. 2014-09-28 21:13:02 -04:00
Johannes Muenzel 3dc2647270 a bit more commenting for the Instruction enum, and Addr vs AddrDiff distinction 2014-09-26 09:25:06 -04:00
Johannes Muenzel e4c998ddfd Add just a bit of extra annotation to the Instruction chart 2014-09-26 03:37:13 -04:00
Johannes Muenzel 0b2c805a96 Shuffle things around a little. For now a library called machine6502 will be the main code base. 6502-rs is inconvenient to use in a rust context since it starts with a number. The test_exe is no longer the main cargo build target 2014-09-26 02:59:47 -04:00
Johannes Muenzel b22b36bc2a Get some basic definitions and module structure going. Not sure whether Cargo.lock should be in .gitignore 2014-09-26 02:29:27 -04:00