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Add labels for relative jumps

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This commit is contained in:
octorock
2021-03-06 15:53:39 +01:00
parent 33b1445deb
commit 15f480dc0f
410 changed files with 14861 additions and 14697 deletions
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tools/script_disassembler/incbin_parser.py
+45 -25
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@@ -14,8 +14,8 @@ SCRIPTS_END=0x08016984
# Currently done by splitting the script at that point
LABEL_BREAKS=[0x0800A088, 0x0800ACE0, 0x0800AD54, 0x0800B41C, 0x0800B7C4, 0x0800C8C8, 0x0800D190, 0x800D3EC, 0x0800E9F4, 0x0800FD80, 0x08012AC8, 0x08012F0C, 0x080130E4, 0x08013B70, 0x080142B0, 0x080147DC, 0x08014A80, 0x08014B10,0x0801635C, 0x08016384, 0x080165D8]
# Generate a version of the script that is annotated with the byte offset to the beginning of the script
GENERATE_REF=False
# Whether to output a label for every line
PRINT_ALL_LABELS=False
def read_baserom():
# read baserom data
@@ -25,9 +25,8 @@ def read_baserom():
def get_label(addr):
return hex(addr).upper().replace('0X', 'script_0')
def main():
baserom_data = read_baserom()
def disassemble_scripts(baserom_data):
script_start = SCRIPTS_START-ROM_OFFSET
scripts = ''' .include "asm/macros.inc"
@@ -40,11 +39,11 @@ def main():
.text
'''
label_break = 0
while script_start < SCRIPTS_END-ROM_OFFSET:
if len(LABEL_BREAKS) > 0 and script_start+ROM_OFFSET >=LABEL_BREAKS[0]:
print(f'{hex(script_start+ROM_OFFSET)} > {LABEL_BREAKS[0]}')
LABEL_BREAKS.pop(0)
if label_break < len(LABEL_BREAKS) and script_start+ROM_OFFSET >=LABEL_BREAKS[label_break]:
label_break += 1
label = get_label(script_start+ROM_OFFSET)
print(f"Disassembling \033[1;34m{label}\033[0m ({script_start} / { SCRIPTS_END-ROM_OFFSET} bytes converted)...")
@@ -54,41 +53,62 @@ def main():
if script_end > SCRIPTS_END-ROM_OFFSET:
script_end = SCRIPTS_END-ROM_OFFSET
if len(LABEL_BREAKS) > 0 and script_end+ROM_OFFSET > LABEL_BREAKS[0]:
print(f'break at {hex(LABEL_BREAKS[0])} instead of {hex(script_end)}')
script_end = LABEL_BREAKS[0]-ROM_OFFSET
if label_break < len(LABEL_BREAKS) and script_end+ROM_OFFSET > LABEL_BREAKS[label_break]:
#print(f'break at {hex(LABEL_BREAKS[label_break])} instead of {hex(script_end)}')
script_end = LABEL_BREAKS[label_break]-ROM_OFFSET
# read data from rom
data = baserom_data[script_start:script_end]
scripts += f' .include "data/scripts/{label}.inc"\n'
stdout = sys.stdout
with open(f'{TMC_FOLDER}/data/scripts/{label}.ref' if GENERATE_REF else f'{TMC_FOLDER}/data/scripts/{label}.inc','w') as out:
with open(f'{TMC_FOLDER}/data/scripts/{label}.inc','w') as out:
sys.stdout = out
if script_start == 0x1637C: # This function is actually assembly
print ('''thumb_func_start script_0801637C
script_0801637C:
push {lr}
bl CreateDust
pop {pc}''')
sys.stdout = stdout
script_start = script_end
continue
print(f'SCRIPT_START {label}')
if GENERATE_REF:
res = disassemble_script(data, True)
else:
res = disassemble_script(data)
res = disassemble_script(data, script_start+ROM_OFFSET, PRINT_ALL_LABELS)
if res != 0:
# Script ended in the middle, need to create a new file
script_end = script_start + res
sys.stdout = stdout
script_start = script_end
return scripts
def main():
baserom_data = read_baserom()
# Do two passes, in the first pass not all labels that are jumped to are known, so those labels are recorded in the first pass
# This is not necessary when all labels are printed
if not PRINT_ALL_LABELS:
print('Collecting labels...')
disassemble_scripts(baserom_data)
print('Writing scripts with labels...')
scripts = disassemble_scripts(baserom_data)
print('Writing scripts.s file...')
with open(f'{TMC_FOLDER}/data/scripts.s', 'w') as out:
out.write(scripts)
print('Generating asm macros...')
stdout = sys.stdout
with open(f'{TMC_FOLDER}/asm/macros/scripts.inc', 'w') as out:
sys.stdout = out
generate_macros()
sys.stdout = stdout
if not GENERATE_REF:
print('Writing scripts.s file...')
with open(f'{TMC_FOLDER}/data/scripts.s', 'w') as out:
out.write(scripts)
print('Generating asm macros...')
stdout = sys.stdout
with open(f'{TMC_FOLDER}/asm/macros/scripts.inc', 'w') as out:
sys.stdout = out
generate_macros()
sys.stdout = stdout
print('\033[1;92mDone\033[0m\n')
if __name__ == '__main__':