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more cleaning

This commit is contained in:
Bryan Bishop 2012-06-06 21:04:40 -05:00
parent c79db81d43
commit 0768fead4f
1 changed files with 11 additions and 9 deletions
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12
extras/gbz80disasm.py
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@ -534,7 +534,7 @@ temp_opt_table = [
[ "E", 0x100, -1 ], [ "E", 0x100, -1 ],
] ]
#construct real opt_table # construct a more useful version of opt_table
opt_table = {} opt_table = {}
for line in temp_opt_table: for line in temp_opt_table:
opt_table[line[1]] = [line[0], line[2]] opt_table[line[1]] = [line[0], line[2]]
@ -550,7 +550,6 @@ end_08_scripts_with = [
relative_jumps = [0x38, 0x30, 0x20, 0x28, 0x18, 0xc3, 0xda, 0xc2] relative_jumps = [0x38, 0x30, 0x20, 0x28, 0x18, 0xc3, 0xda, 0xc2]
relative_unconditional_jumps = [0xc3, 0x18] relative_unconditional_jumps = [0xc3, 0x18]
#TODO: replace call and a pointer with call and a label
call_commands = [0xdc, 0xd4, 0xc4, 0xcc, 0xcd] call_commands = [0xdc, 0xd4, 0xc4, 0xcc, 0xcd]
all_labels = {} all_labels = {}
@ -563,8 +562,10 @@ def load_labels(filename="labels.json"):
load_labels() load_labels()
def find_label(local_address, bank_id=0): def find_label(local_address, bank_id=0):
global all_labels
return None return None
global all_labels
# keep an integer # keep an integer
if type(local_address) == str: if type(local_address) == str:
local_address1 = int(local_address.replace("$", "0x"), 16) local_address1 = int(local_address.replace("$", "0x"), 16)
@ -585,7 +586,7 @@ def find_label(local_address, bank_id=0):
return None return None
def asm_label(address): def asm_label(address):
# why using a random value when you can use the eff. address? # why using a random value when you can use the address?
return ".ASM_" + hex(address)[2:] return ".ASM_" + hex(address)[2:]
def output_bank_opcodes(original_offset, max_byte_count=0x4000): def output_bank_opcodes(original_offset, max_byte_count=0x4000):
@ -810,7 +811,8 @@ def output_bank_opcodes(original_offset, max_byte_count=0x4000):
def has_outstanding_labels(byte_labels): def has_outstanding_labels(byte_labels):
""" """
if a label is used once, it means it has to be called or specified later If a label is used once in the asm output, then that means it has to be
called or specified later.
""" """
for label_line in byte_labels.keys(): for label_line in byte_labels.keys():
real_line = byte_labels[label_line] real_line = byte_labels[label_line]