 Nick Krichevsky
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f9cdccb5fd
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Implement DAA instruction
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2023-11-19 21:44:18 -05:00 |
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Nick Krichevsky
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3a91f76f1e
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Assert number of cycles taken per instruction in jsmoo tests, correct incorrect cycle counts
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2023-11-18 21:21:15 -05:00 |
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Nick Krichevsky
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8293244d6c
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Satisfy clippy
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2023-11-18 19:31:12 -05:00 |
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Nick Krichevsky
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e0745e149f
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Add complement A register instruction
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2023-11-18 19:22:37 -05:00 |
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Nick Krichevsky
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1bbd14e5d2
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Add support for carry bit set instructions
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2023-11-18 19:11:27 -05:00 |
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Nick Krichevsky
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78458d6d31
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Add store SP in memory instruction
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2023-11-18 18:38:42 -05:00 |
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Nick Krichevsky
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6f25c91134
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Add support for ADD SP e8
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2023-11-18 18:05:09 -05:00 |
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Nick Krichevsky
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132b46ecef
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Use i8::from_be_bytes instead of manual twos complement math
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2023-11-18 15:34:33 -05:00 |
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Nick Krichevsky
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8187596952
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Cargo fmt
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2023-11-18 15:27:34 -05:00 |
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Nick Krichevsky
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dab6005233
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Fix bug where inc/dec (hl) would have wrong number of cycles)
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2023-11-18 15:27:28 -05:00 |
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Nick Krichevsky
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ec4f9395af
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Greatly simplify arith8 parsing
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2023-11-18 14:43:48 -05:00 |
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Nick Krichevsky
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9a6ccf6d48
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Simplify load8 parsing to use bitwise ops
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2023-11-18 10:02:51 -05:00 |
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Nick Krichevsky
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90ec09ff40
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Add 16bit inc/dec instructions
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2023-11-14 22:15:58 -05:00 |
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Nick Krichevsky
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22cfe4ec55
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Add 16 bit add instructions
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2023-11-12 18:13:51 -05:00 |
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Nick Krichevsky
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a658fbde1c
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Fix incorrect calculation for 16 bit half carry flag
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2023-11-12 18:13:38 -05:00 |
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Nick Krichevsky
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f703d195f9
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Refactor InstructionRunner trait to be Run trait on each instruction type
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2023-11-11 14:54:35 -05:00 |
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Nick Krichevsky
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770073489b
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Convert test_case to test_matrix for arith8
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2023-10-01 17:13:55 -04:00 |
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Nick Krichevsky
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784d0ac8db
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Add 16 bit adds to CarryingAdd
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2023-06-18 21:42:49 -04:00 |
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Nick Krichevsky
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95e07a2b56
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Satisfy clippy
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2023-06-17 14:45:53 -04:00 |
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Nick Krichevsky
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915f33307e
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add support for dec instructions
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2023-06-17 14:36:12 -04:00 |
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Nick Krichevsky
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a38be4420a
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Refactor all arith8 operations to use a more compact and readable structure
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2023-06-17 14:19:14 -04:00 |
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Nick Krichevsky
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c25f0cdefa
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Add support for INC instruction
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2023-06-17 14:18:51 -04:00 |
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Nick Krichevsky
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e1a0cdfe62
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Rename all parsers to just Parser
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2023-05-21 23:03:11 -04:00 |
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Nick Krichevsky
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ed9fe8aee4
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Implement compare instructions
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2023-05-13 23:34:51 -04:00 |
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Nick Krichevsky
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e841931d55
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Add support for OR instructions
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2023-05-13 14:41:09 -04:00 |
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Nick Krichevsky
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97d6df639f
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Use simplified arithmetic instructions to simplify parsers
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2023-05-13 13:54:20 -04:00 |
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Nick Krichevsky
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b4a24120a2
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Refactor arithmetic instructions to deduplicate implementations
There are now no longer instructions for each individual operand - we break it into operand and operations to be handled individually
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2023-05-13 13:33:44 -04:00 |
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Nick Krichevsky
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b4b72c73dd
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Refactor arith8 parsers to avoid repetitive parses
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2023-05-09 23:04:21 -04:00 |
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Nick Krichevsky
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59bafee838
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Implement xor instructions
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2023-05-09 23:03:09 -04:00 |
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Nick Krichevsky
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05333a0bb8
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Refactor AND to use conversion from AndInstruction to ArithmeticOperation
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2023-05-08 07:23:08 -04:00 |
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Nick Krichevsky
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ce855cb06c
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Add AND instructions
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2023-05-08 07:19:22 -04:00 |
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Nick Krichevsky
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5a6f048a38
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Satisfy cargo fmt
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2023-05-07 23:06:19 -04:00 |
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Nick Krichevsky
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85253e2576
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Make all Instructions Copy
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2023-05-07 16:38:27 -04:00 |
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Nick Krichevsky
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4fb9144c6d
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Refactor eight bit arithmetic to extract operand collection
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2023-05-07 16:08:49 -04:00 |
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Nick Krichevsky
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01a68e1415
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Implement sub/subc immediate instructions
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2023-05-07 13:46:27 -04:00 |
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Nick Krichevsky
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cf71063e59
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Add SUBC (HL) instructions
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2023-05-07 13:13:21 -04:00 |
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Nick Krichevsky
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0c46890c3d
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Refactor run::arith8 to split up addition and subtraction
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2023-05-07 11:15:19 -04:00 |
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Nick Krichevsky
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35910aea7e
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Add support for SUBC A,A
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2023-05-05 21:05:26 -04:00 |
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Nick Krichevsky
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bf9b18c2d6
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Refactor UpgradableNumber to make CarriedNumber's type signature more bearable
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2023-05-05 19:50:29 -04:00 |
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Nick Krichevsky
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6dce7f0ead
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Add SUBC jsmoo tests
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2023-05-05 19:49:35 -04:00 |
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Nick Krichevsky
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6e62b632a3
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Add support for SUBC
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2023-05-05 00:09:47 -04:00 |
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Nick Krichevsky
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51b9ab45b4
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Enable jsmoo tests for SUB
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2023-05-04 23:18:13 -04:00 |
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Nick Krichevsky
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b0554a098e
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Implement basic SUB operation
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2023-05-04 23:18:13 -04:00 |
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Nick Krichevsky
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c05f8c57e9
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Add support for ADC (HL), A
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2023-05-01 00:24:52 -04:00 |
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Nick Krichevsky
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2ade899fc6
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Fix 0xF8 instruction flags
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2023-05-01 00:12:17 -04:00 |
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Nick Krichevsky
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c63aac5e35
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Add tests for 0XF8 and 0xF9 from jsmoo
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2023-05-01 00:11:43 -04:00 |
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Nick Krichevsky
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7ef858d90c
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Add ADC A,A support
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2023-04-30 21:34:46 -04:00 |
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Nick Krichevsky
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67824138b1
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Make flags field private again
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2023-04-30 21:23:11 -04:00 |
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Nick Krichevsky
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a593664e43
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Fix bug where lower 8 bits of the F register were used
This should never happen
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2023-04-30 21:13:01 -04:00 |
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Nick Krichevsky
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a8ee2bc391
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Add jsmoo stack push/pop tests
Fail for AF
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2023-04-30 21:12:42 -04:00 |