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224 Commits 4 Branches 0 Tags 462 KiB
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Commit Graph

21 Commits

Author SHA1 Message Date
Radosław Kujawa
de1ab25427 Make runtime disassembly optional. 2017-02-15 21:38:51 +01:00
Radosław Kujawa
0b83a263d7 Introduce trace functionality. 2017-02-15 21:32:12 +01:00
Radosław Kujawa
3363959b87 Add breakpoints. 2017-02-14 11:17:40 +01:00
Radosław Kujawa
4c7a15f524 Add emulation of WAI instruction. 2017-02-09 21:53:45 +01:00
Radosław Kujawa
299b7ee7d8 Add functions to dump stack. 
Always useful.
 2017-02-06 23:16:00 +01:00
Radosław Kujawa
ac48e5435f Add preliminary support for interrupts. 2017-02-04 21:44:13 +01:00
Radosław Kujawa
44f723b016 Attempt to emulate the BRK instruction. 2017-01-31 00:31:28 +01:00
Radosław Kujawa
1f581d3fd3 Add function to dump registers state onto stdout. 2017-01-27 11:27:14 +01:00
Radosław Kujawa
80b6848108 Preliminary support for stepping. 2017-01-26 13:11:00 +01:00
Radosław Kujawa
941e89173a Add struct with info about reason for stopping emulation. 2017-01-26 12:52:40 +01:00
Radosław Kujawa
7915657355 Add bit testing macro. 2017-01-25 10:09:50 +01:00
Radosław Kujawa
7862703c88 Add functions to pop/push emulated CPU stack. 2017-01-20 22:03:03 +01:00
Radosław Kujawa
14233cf3ca Implement status flags for LDA emulation. 2017-01-20 09:11:34 +01:00
Radosław Kujawa
f42f88c148 Add status register bits. 2017-01-19 14:06:19 +01:00
Radosław Kujawa
52ce9bff8c Preliminary support for emulation of instructions. 
Some refactoring while here.
 2017-01-18 17:18:19 +01:00
Radosław Kujawa
f106e227cd Prepare structures for adding emulation of instructions. 2017-01-18 15:45:28 +01:00
Radosław Kujawa
23802b176f Instruction set definition is now private to 65c02isa.c, has API. 
Minor refactoring while here, splitting stuff.
 2017-01-17 14:29:20 +01:00
Radosław Kujawa
aa362b81fd Add structs representing current emulator state. 2017-01-17 11:28:42 +01:00
Radosław Kujawa
d515954f44 Move reg_state struct to header, rename op to opcode. 2017-01-17 11:18:48 +01:00
Radosław Kujawa
0da3d6dc5f Instruction addressing modes now handled with enum. 
While here imlpement instruciton printing for all addressing modes.
 2017-01-17 00:42:31 +01:00
Radosław Kujawa
e7c81c0fbc Initial import, skeleton... 2017-01-16 19:35:28 +01:00