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pick some reasonable defaults for gbz80disasm op codes

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hg-commit-id: c249e08cbe9b
This commit is contained in:
Bryan Bishop 2012-01-10 14:58:26 -06:00
parent f5eb8d3753
commit 48199b4916
1 changed files with 18 additions and 10 deletions
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28
extras/gbz80disasm.py
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@ -169,11 +169,11 @@ temp_opt_table = [
[ "LD A, L", 0x7d, 0 ],
[ "LD A, [$FF00+C]", 0xf2, 0 ],
[ "LD A, [$FF00+x]", 0xf0, 1 ],
#[ "LDH A, [x]", 0xf0, 1 ], #rgbds has trouble with this one?
# [ "LDH A, [x]", 0xf0, 1 ], #rgbds has trouble with this one?
[ "LD A, [BC]", 0xa, 0 ],
[ "LD A, [DE]", 0x1a, 0 ],
[ "LD A, [HL+]", 0x2a, 0 ],
[ "LD A, [HL-]", 0x3a, 0 ],
# [ "LD A, [HL+]", 0x2a, 0 ],
# [ "LD A, [HL-]", 0x3a, 0 ],
[ "LD A, [HL]", 0x7e, 0 ],
[ "LD A, [HLD]", 0x3a, 0 ],
[ "LD A, [HLI]", 0x2a, 0 ],
@ -199,7 +199,7 @@ temp_opt_table = [
[ "LD C, L", 0x4d, 0 ],
[ "LD C, x", 0xe, 1 ],
[ "LD D, A", 0x57, 0 ],
[ "LDD A, [HL]", 0x3a, 0 ],
# [ "LDD A, [HL]", 0x3a, 0 ],
[ "LD D, B", 0x50, 0 ],
[ "LD D, C", 0x51, 0 ],
[ "LD D, D", 0x52, 0 ],
@ -207,7 +207,7 @@ temp_opt_table = [
[ "LD [DE], A", 0x12, 0 ],
[ "LD D, H", 0x54, 0 ],
[ "LD D, [HL]", 0x56, 0 ],
[ "LDD [HL], A", 0x32, 0 ],
# [ "LDD [HL], A", 0x32, 0 ],
[ "LD D, L", 0x55, 0 ],
[ "LD D, x", 0x16, 1 ],
[ "LD E, A", 0x5f, 0 ],
@ -221,6 +221,7 @@ temp_opt_table = [
[ "LD E, x", 0x1e, 1 ],
[ "LD [$FF00+C], A", 0xe2, 0 ],
[ "LD [$FF00+x], A", 0xe0, 1 ],
# [ "LDH [x], A", 0xe0, 1 ],
[ "LD H, A", 0x67, 0 ],
[ "LD H, B", 0x60, 0 ],
[ "LD H, C", 0x61, 0 ],
@ -229,8 +230,8 @@ temp_opt_table = [
[ "LD H, H", 0x64, 0 ],
[ "LD H, [HL]", 0x66, 0 ],
[ "LD H, L", 0x65, 0 ],
[ "LD [HL+], A", 0x22, 0 ],
[ "LD [HL-], A", 0x32, 0 ],
# [ "LD [HL+], A", 0x22, 0 ],
# [ "LD [HL-], A", 0x32, 0 ],
[ "LD [HL], A", 0x77, 0 ],
[ "LD [HL], B", 0x70, 0 ],
[ "LD [HL], C", 0x71, 0 ],
@ -243,9 +244,8 @@ temp_opt_table = [
[ "LD HL, SP+x", 0xf8, 1 ],
[ "LD [HL], x", 0x36, 1 ],
[ "LD H, x", 0x26, 1 ],
[ "LDH [x], A", 0xe0, 1 ],
[ "LDI A, [HL]", 0x2a, 0 ],
[ "LDI [HL], A", 0x22, 0 ],
# [ "LDI A, [HL]", 0x2a, 0 ],
# [ "LDI [HL], A", 0x22, 0 ],
[ "LD L, A", 0x6f, 0 ],
[ "LD L, B", 0x68, 0 ],
[ "LD L, C", 0x69, 0 ],
@ -523,6 +523,14 @@ temp_opt_table = [
[ "E", 0x100, -1 ],
]
#find conflicts
conflict_table = {}
for line in temp_opt_table:
if line[1] in conflict_table.keys():
print "CONFLICT: " + line[0] + " ($" + hex(line[1])[2:] + ") .... " + conflict_table[line[1]]
else:
conflict_table[line[1]] = line[0]
#construct real opt_table
opt_table = {}
for line in temp_opt_table: