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Commit Graph

11 Commits

Author SHA1 Message Date
Thomas Harte
9d7d45338f Ostensibly gets the instruction stream correct for test case 1.
Subject to operand and displacement currently being absent, and likely inconsistencies in field population, most of which are omitted from the Instruction anyway.
2021-01-05 21:34:35 -05:00
Thomas Harte
3b55d3f158 Nudges up to a need to decode operation from the ModRegRM byte. 2021-01-05 21:25:12 -05:00
Thomas Harte
38bca5f0f0 Finally runs into the wall of trying to merge operands and offsets. 2021-01-03 20:08:13 -05:00
Thomas Harte
782dc3d046 Distinguishes inter- and intra-segment RET. 2021-01-03 19:37:37 -05:00
Thomas Harte
0ae217f51d Improves exposition, adds decoding of the 0xbx patch of MOVs. 2021-01-03 19:33:16 -05:00
Thomas Harte
adcb2e03e8 Attempts to consolidate source/destination ordering. 2021-01-03 17:28:29 -05:00
Thomas Harte
11b6c1d4b5 Proceeds to three instructions correctly decoded. 'Wow'. 2021-01-03 17:03:50 -05:00
Thomas Harte
1a3effc692 Modifies contract again. This is why I'm doing this now. 2021-01-02 21:19:45 -05:00
Thomas Harte
32c942d154 Muddles drunkenly towards decoding ModRM. 2021-01-02 21:11:19 -05:00
Thomas Harte
9c5dc0ed29 Deferring ModRM work, proceeds to 0x9f. 2021-01-02 19:29:43 -05:00
Thomas Harte
dc9d370952 Does the easier part of the easier half of 8086 decoding. 2021-01-02 19:16:07 -05:00