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Use .2byte for zeros in scripts

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This commit is contained in:
octorock
2021-03-08 21:54:18 +01:00
parent a352ff9722
commit cb37ce24f3
216 changed files with 318 additions and 319 deletions
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tools/script_disassembler/script_disassembler.py
+10 -10
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@@ -37,7 +37,7 @@ def disassemble_command(ctx: Context, add_all_annotations=False):
cmd = struct.unpack('H', ctx.data[ctx.ptr:ctx.ptr + 2])[0]
if cmd == 0:
# this does not need to be the end of the script
print('\t.short 0x0000')
print('\t.2byte 0x0000')
ctx.ptr += 2
return 1
@@ -47,7 +47,7 @@ def disassemble_command(ctx: Context, add_all_annotations=False):
cmd = struct.unpack('H', ctx.data[ctx.ptr:ctx.ptr + 2])[0]
if cmd == 0x0000:
# This is actually the end of the script
print('\t.short 0x0000')
print('\t.2byte 0x0000')
ctx.ptr += 2
return 2
return 3 # There is a SCRIPT_END without 0x0000 afterwards, but still split into a new file, please
@@ -93,18 +93,18 @@ def disassemble_command(ctx: Context, add_all_annotations=False):
command_name = f'{command["fun"]}{suffix}'
if params['length'] == -1: # variable parameter length
print(f'\t.short {u16_to_hex(cmd)} @ {build_script_command(command_name)} with {commandSize-1} parameters')
print(f'\t.2byte {u16_to_hex(cmd)} @ {build_script_command(command_name)} with {commandSize-1} parameters')
if commandSize > 1:
print('\n'.join(['\t.short ' + x for x in barray_to_u16_hex(ctx.data[ctx.ptr + 2:ctx.ptr + commandSize * 2])]))
print('\n'.join(['\t.2byte ' + x for x in barray_to_u16_hex(ctx.data[ctx.ptr + 2:ctx.ptr + commandSize * 2])]))
print(f'@ End of parameters')
ctx.ptr += commandSize * 2
return 1
elif params['length'] == -2: # point and var
print(f'\t.short {u16_to_hex(cmd)} @ {build_script_command(command_name)} with {commandSize-3} parameters')
print(f'\t.2byte {u16_to_hex(cmd)} @ {build_script_command(command_name)} with {commandSize-3} parameters')
print('\t.word ' + get_pointer(ctx.data[ctx.ptr + 2:ctx.ptr + 6]))
print('\t.4byte ' + get_pointer(ctx.data[ctx.ptr + 2:ctx.ptr + 6]))
if commandSize > 3:
print('\n'.join(['\t.short ' + x for x in barray_to_u16_hex(ctx.data[ctx.ptr + 6:ctx.ptr + commandSize * 2])]))
print('\n'.join(['\t.2byte ' + x for x in barray_to_u16_hex(ctx.data[ctx.ptr + 6:ctx.ptr + commandSize * 2])]))
print(f'@ End of parameters')
ctx.ptr += commandSize * 2
return 1
@@ -142,7 +142,7 @@ def disassemble_script(input_bytes, script_addr, add_all_annotations=False):
if (len(ctx.data) - ctx.ptr) % 2 != 0:
print_rest_bytes(ctx)
raise Exception(f'There is extra data at the end {ctx.ptr} / {len(ctx.data)}')
print('\n'.join(['.short ' + x for x in barray_to_u16_hex(ctx.data[ctx.ptr:])]))
print('\n'.join(['.2byte ' + x for x in barray_to_u16_hex(ctx.data[ctx.ptr:])]))
raise Exception(f'There is extra data at the end {ctx.ptr} / {len(ctx.data)}')
if not foundEnd:
@@ -163,7 +163,7 @@ def generate_macros():
print('.endm')
print('.macro SCRIPT_END')
print(' .short 0xffff')
print(' .2byte 0xffff')
print('.endm')
print('')
@@ -173,7 +173,7 @@ def generate_macros():
def emit_macro(command_name, id, params):
print(f'.macro {command_name} {params["param"]}')
print(f' .short {u16_to_hex(id)}')
print(f' .2byte {u16_to_hex(id)}')
if params['expr'] != '':
print(params['expr'])
print('.endm')