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Implement more of 6809.

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This commit is contained in:
Jeff Tranter 2015-07-03 17:57:02 -04:00
parent 460b78b710
commit e7427779e0
1 changed files with 21 additions and 0 deletions
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6809.py
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@ -26,6 +26,7 @@ addressModeTable = {
"extended" : "${0:02X}{1:02X}",
"rel8" : "${0:04X}",
"rel16" : "${0:02X}{1:02X}",
"r1,r2" : "${0:02X}", # Not fully implemented
# Extended Indirect
# Relative Indirect
# Zero-offset Indexed
@ -142,6 +143,26 @@ opcodeTable = {
0x0a : [ 2, "dec", "direct" ],
0x6a : [ 2, "dec", "indexed" ],
0x7a : [ 3, "dec", "extended" ],
0x88 : [ 2, "eora", "imm8" ],
0x98 : [ 2, "eora", "direct" ],
0xa8 : [ 2, "eora", "direct" ],
0xb8 : [ 3, "eora", "extended" ],
0xc8 : [ 2, "eorb", "imm8" ],
0xd8 : [ 2, "eorb", "direct" ],
0xe8 : [ 2, "eorb", "direct" ],
0xf8 : [ 3, "eorb", "extended" ],
0x1e : [ 2, "exg", "r1,r2" ],
0x4c : [ 1, "inca", "inherent" ],
0x5c : [ 1, "incb", "inherent" ],
0x0c : [ 2, "inc", "indexed" ],
0x6c : [ 2, "inc", "direct" ],
0x7c : [ 3, "inc", "extended" ],
0x0e : [ 2, "jmp", "indexed" ],
0x6e : [ 2, "jmp", "direct" ],
0x7e : [ 3, "jmp", "extended" ],
0x9d : [ 2, "jsr", "indexed" ],
0xad : [ 2, "jsr", "direct" ],
0xbd : [ 3, "jsr", "extended" ],
0x26 : [ 2, "bne", "rel8", pcr ],