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  • 86e00e651d Make this actually compile. Radosław Kujawa 2017-01-20 22:38:46 +01:00
  • 0dc7dac6a3 Add PLA, PHA emulation. Radosław Kujawa 2017-01-20 22:26:13 +01:00
  • 657fb0cad2 Use rom_start() for NOP test. Radosław Kujawa 2017-01-20 22:24:08 +01:00
  • 172b2e3f6f Add test case for immediate AND. Radosław Kujawa 2017-01-20 22:04:33 +01:00
  • 7862703c88 Add functions to pop/push emulated CPU stack. Radosław Kujawa 2017-01-20 22:03:03 +01:00
  • a50da41388 Implement AND emulation and test. Radosław Kujawa 2017-01-20 10:41:56 +01:00
  • 3bcc7bb096 Introduce instruction-independent status adjustment functions. Radosław Kujawa 2017-01-20 10:25:19 +01:00
  • 5201cfdc87 Print operand hex vals during disassembly. Radosław Kujawa 2017-01-20 09:46:33 +01:00
  • 14233cf3ca Implement status flags for LDA emulation. Radosław Kujawa 2017-01-20 09:11:34 +01:00
  • bcedb50e48 Clean up. Radosław Kujawa 2017-01-20 09:11:22 +01:00
  • b498da3ac8 Add CLI skeleton. Radosław Kujawa 2017-01-19 23:49:27 +01:00
  • f42f88c148 Add status register bits. Radosław Kujawa 2017-01-19 14:06:19 +01:00
  • 8d3f7266fb LDA emulation tests. Radosław Kujawa 2017-01-19 11:50:11 +01:00
  • 6b7ddbf865 LDA zero page emulation and test for it. Radosław Kujawa 2017-01-19 11:49:05 +01:00
  • 49b70f0e1f Make instruction data read more flexible and split from emulation of particular instruction. Radosław Kujawa 2017-01-19 10:59:35 +01:00
  • 87cafb607f Support loading ROMs from files, adjust nop test case. Radosław Kujawa 2017-01-19 00:57:09 +01:00
  • abc209df99 Add emulation tests. Radosław Kujawa 2017-01-19 00:21:00 +01:00
  • e7380477a9 Remove debug printfs. Radosław Kujawa 2017-01-19 00:20:53 +01:00
  • 73e4be2acc Add support for building test case ROMs with vasm. Radosław Kujawa 2017-01-18 23:47:55 +01:00
  • 92914d4aa0 Experiment with emulating opcode requring operands. Radosław Kujawa 2017-01-18 22:37:00 +01:00
  • e7e30292d5 Fix incorrect instruction sizes. Radosław Kujawa 2017-01-18 22:11:13 +01:00
  • 380b524a51 Assign a separate identifier for all invalid nops. Radosław Kujawa 2017-01-18 22:05:50 +01:00
  • 52ce9bff8c Preliminary support for emulation of instructions. Radosław Kujawa 2017-01-18 17:18:19 +01:00
  • f106e227cd Prepare structures for adding emulation of instructions. Radosław Kujawa 2017-01-18 15:45:28 +01:00
  • d6876b38a1 Write down all 65C02 instructions. Radosław Kujawa 2017-01-18 14:37:44 +01:00
  • 3032baeac4 Temporarily disable assert checking if instr was implemented. Radosław Kujawa 2017-01-18 14:37:24 +01:00
  • bd0eeea144 Adjust build process and instruction-related funcs. Radosław Kujawa 2017-01-18 12:09:14 +01:00
  • 611f51201f Generate instruction set from CSV file and awk script. Radosław Kujawa 2017-01-18 12:08:55 +01:00
  • 372dca2db8 Remove instruction set. Radosław Kujawa 2017-01-18 12:08:07 +01:00
  • e36a9c34fb Add accumulator addressing mode handling. Radosław Kujawa 2017-01-18 11:12:37 +01:00
  • 23802b176f Instruction set definition is now private to 65c02isa.c, has API. Radosław Kujawa 2017-01-17 14:29:20 +01:00
  • aa362b81fd Add structs representing current emulator state. Radosław Kujawa 2017-01-17 11:28:42 +01:00
  • d515954f44 Move reg_state struct to header, rename op to opcode. Radosław Kujawa 2017-01-17 11:18:48 +01:00
  • 0da3d6dc5f Instruction addressing modes now handled with enum. Radosław Kujawa 2017-01-17 00:42:31 +01:00
  • 5861d40352 When linking against static lib, the order matters. Radosław Kujawa 2017-01-16 23:56:10 +01:00
  • a0821195c7 Also build static library and use it for tests. Radosław Kujawa 2017-01-16 23:54:46 +01:00
  • 64e71a081f Since this is a library, off with the main function now. Radosław Kujawa 2017-01-16 23:54:24 +01:00
  • f298eaade0 rk65c02 is now a shared library. Radosław Kujawa 2017-01-16 22:56:07 +01:00
  • b446b08271 Add missing argument to bus_finish() prototype. Radosław Kujawa 2017-01-16 22:55:42 +01:00
  • 0a43717337 Add first test cases (for bus access). Radosław Kujawa 2017-01-16 22:54:51 +01:00
  • 26384ce27d Add asserts to freeing the bus. Radosław Kujawa 2017-01-16 21:34:56 +01:00
  • e7c81c0fbc Initial import, skeleton... Radosław Kujawa 2017-01-16 19:35:28 +01:00
  • 4fdc2e4de1 Initial commit Radosław Kujawa 2017-01-16 19:33:02 +01:00