def read_battle_object_jumptables():
"""
Returns a jumptable's entries in a list specified by the given label.
Parameters
----------
jumptable : str
The label of the jumptable.
Raises
------
RuntimeError
Thrown if the jumptable was not found.
"""
jumptables = ("T1BattleObjectJumptable", "T3BattleObjectJumptable", "T4BattleObjectJumptable")
registers = RegisterState()
fileline = default_fileline
opcodes.bl_opcode.append_callback(check_stored_functions)
opcodes.bl_opcode.append_callback(opcodes.check_spawn_battle_object)
global function_specific_callbacks
function_specific_callbacks.update(battle_object_specific_callbacks)
#global global_function_tree
#global_function_tree = run_analyzer_from_label(parser.strip_plus1(words[0]), registers, time.time())[1]
set_template_functions()
for jumptable in jumptables:
src_file = parser.find_and_position_at_nonlocal_label(jumptable)
words = parser.parse_word_directives(src_file)
for word in words:
if word not in function_trackers:
registers["r0"].default_initialize(fileline)
registers["r1"].default_initialize(fileline)
registers["r2"].default_initialize(fileline)
registers["r3"].default_initialize(fileline)
registers["r4"].initialize(RegisterInfo(datatypes.Primitive(Size.BYTE).wrap(), fileline))
registers["r5"].initialize(RegisterInfo(datatypes.BattleObject().wrap(), fileline))
registers["r6"].initialize(RegisterInfo(datatypes.RAMPointer().wrap(), fileline))
registers["r7"].initialize(RegisterInfo(datatypes.BattleObject(-0x10).wrap(), fileline))
registers["r8"].default_initialize(fileline)
registers["r9"].default_initialize(fileline)
registers["r10"].initialize(RegisterInfo(datatypes.Toolkit().wrap(), fileline))
registers["r12"].default_initialize(fileline)
registers["lr"].initialize(RegisterInfo(datatypes.ProgramCounter("asm00_1.s", 99).wrap(), fileline))
registers["sp"].initialize(RegisterInfo(datatypes.Stack().wrap(), fileline))
registers["pc"].default_initialize(fileline)
datatypes.Stack.datatypes = {}
function_name = parser.strip_plus1(word)
debug_print("function: %s" % function_name)
run_analyzer_from_label(function_name, registers, time.time())
def sub_80E72C8_fix_extra_vars_0x74_read(opcode_params, funcstate, src_file,
fileline):
if opcode_params[0] == "r0" and opcode_params[1] == "r5":
funcstate.regs["r0"].set_new_reg(
analyzer.RegisterInfo(datatypes.BattleObject().wrap(), fileline))
return False
return True
def hack_battle_state_field_0x80_object_read(opcode_params, funcstate,
src_file, fileline):
if opcode_params[0] == "r7" and opcode_params[1] == "r4":
funcstate.regs["r7"].set_new_reg(
analyzer.RegisterInfo(datatypes.BattleObject().wrap(), fileline))
return False
return True
def sub_80103F8_hack_battle_obj_null(opcode_params, funcstate, src_file,
fileline):
if opcode_params[0] != "r7":
return True
funcstate.regs["r7"].set_new_reg(
analyzer.RegisterInfo(datatypes.BattleObject().wrap(), fileline))
return False
def check_sub_802EF74_tst(opcode_params, funcstate, src_file, fileline):
if opcode_params[0] == "r7":
funcstate.regs["r7"].set_new_reg(
analyzer.RegisterInfo(datatypes.BattleObject().wrap(), fileline))
return False
return True
def read_battle_object_jumptables():
"""
Returns a jumptable's entries in a list specified by the given label.
Parameters
----------
jumptable : str
The label of the jumptable.
Raises
------
RuntimeError
Thrown if the jumptable was not found.
"""
jumptables = ("T1BattleObjectJumptable", "T3BattleObjectJumptable",
"T4BattleObjectJumptable")
registers = RegisterState()
fileline = default_fileline
opcodes.bl_opcode.append_callback(check_stored_functions)
opcodes.bl_opcode.append_callback(opcodes.check_spawn_battle_object)
global function_specific_callbacks
function_specific_callbacks.update({
0x800EA22:
(FunctionSpecificCallback(opcodes.bne_opcode,
check_loc_800EA38), ), # sub_800EA22
0x810ab8c:
(FunctionSpecificCallback(opcodes.ldrb_rb_imm_opcode,
check_sub_810AB8C), ), # sub_810AB8C
0x80127c0:
(FunctionSpecificCallback(opcodes.and_opcode,
check_sub_80127C0), ), # sub_80127C0
0x800fc30:
(FunctionSpecificCallback(opcodes.cmp_reg_opcode,
check_sub_800FC30), ), # sub_800FC30
0x802EF74: (
FunctionSpecificCallback(opcodes.ldr_rb_imm_opcode,
check_sub_802EF74_ldr), # sub_802EF74
FunctionSpecificCallback(opcodes.tst_opcode,
check_sub_802EF74_tst)),
0x8013892:
(FunctionSpecificCallback(opcodes.push_opcode,
check_sub_8013892_push_r7), ), # sub_8013892
0x8002b30: (
FunctionSpecificCallback(opcodes.lsl_imm_opcode,
check_pointer_shift), # sprite_decompress
FunctionSpecificCallback(opcodes.lsr_imm_opcode,
check_pointer_shift)),
0x8000B8E: (
FunctionSpecificCallback(
opcodes.lsl_imm_opcode,
check_pointer_shift), # decomp_initGfx_8000B8E
FunctionSpecificCallback(opcodes.lsr_imm_opcode,
check_pointer_shift)),
0x80EE406:
(FunctionSpecificCallback(opcodes.ble_opcode,
check_loc_80EE4F0), ), # sub_80EE406
0x8107E66:
(FunctionSpecificCallback(opcodes.tst_opcode,
sub_8107E66_hack_push_lr), ), # sub_8107E66
0x80F0700: (FunctionSpecificCallback(
opcodes.pop_opcode,
sub_80F0700_hack_pop_balance), ), # sub_80F0700
0x80103F8: (FunctionSpecificCallback(
opcodes.mov_imm_opcode,
sub_80103F8_hack_battle_obj_null), ), # sub_80103F8
0x8109D08: (FunctionSpecificCallback(
opcodes.bx_opcode, sub_8109D08_bx_callback_fix), ), # sub_8109D08
0x810A94C: (FunctionSpecificCallback(opcodes.bl_opcode,
check_bl_sub_80BC3B8), ),
0x800ebd4:
(FunctionSpecificCallback(opcodes.ldr_rb_imm_opcode,
hack_battle_state_field_0x80_object_read),
), # object_getEnemyByNameRange
0x800d3fe: (FunctionSpecificCallback(
opcodes.add_sp_opcode,
object_get_panel_region_set_correct_return_value),
), # object_getPanelRegion
0x80BC670: (FunctionSpecificCallback(
opcodes.bne_opcode,
sub_80BC670_set_r0_battle_object), ), # sub_80BC670
0x80BDB3C: (FunctionSpecificCallback(
opcodes.push_opcode,
sub_80BDB3C_sub_80DA68C_fix_misaligned_push), ), # sub_80BDB3C
0x80C51CC:
(FunctionSpecificCallback(opcodes.pop_opcode,
fix_misaligned_pop_r7_lr), ), # sub_80C51CC
0x80C57F4: (FunctionSpecificCallback(
opcodes.pop_opcode,
sub_80C57F4_fix_misaligned_pop), ), # sub_80C57F4
0x80C7A58: (FunctionSpecificCallback(
opcodes.cmp_reg_opcode,
sub_80C7A58_sub_80CAC44_ignore_cmp), ), # sub_80C7A58
0x80CAC44: (FunctionSpecificCallback(
opcodes.cmp_reg_opcode,
sub_80C7A58_sub_80CAC44_ignore_cmp), ), # sub_80CAC44
0x80CBB76: (FunctionSpecificCallback(
opcodes.pop_opcode, fix_misaligned_pop_r7_lr), ), # sub_80CBB76
0x80CF3DC: (FunctionSpecificCallback(
opcodes.pop_opcode, fix_misaligned_pop_r7_lr), ), # sub_80CF3DC
0x80DA68C: (FunctionSpecificCallback(
opcodes.push_opcode,
sub_80BDB3C_sub_80DA68C_fix_misaligned_push), ), # sub_80DA68C
0x80DBF04: (FunctionSpecificCallback(
opcodes.pop_opcode, fix_misaligned_pop_r7_lr), ), # sub_80DBF04
0x80DCA38: (FunctionSpecificCallback(
opcodes.mov_reg_opcode,
sub_80DCA38_fix_uninitialized_stack_read), ), # sub_80DCA38
0x80DDC30: (FunctionSpecificCallback(
opcodes.pop_opcode, fix_misaligned_pop_r7_lr), ), # sub_80DDC30
0x80E1566: (FunctionSpecificCallback(
opcodes.mov_reg_opcode,
sub_80E1566_fix_sub_80E1670_return_value), ), # sub_80E1566
0x80E72C8: (FunctionSpecificCallback(
opcodes.ldr_rb_imm_opcode, sub_80E72C8_fix_extra_vars_0x74_read),
FunctionSpecificCallback(
opcodes.add_sp_opcode,
sub_80E72C8_fix_misaligned_stack)), # sub_80E72C8
0x81023C0: (FunctionSpecificCallback(
opcodes.bl_opcode,
sub_81023C0_sub_8102428_skip_bl_sub_8102CF8), ), # sub_81023C0
0x8102428: (FunctionSpecificCallback(
opcodes.bl_opcode,
sub_81023C0_sub_8102428_skip_bl_sub_8102CF8), ), # sub_8102428
})
#global global_function_tree
#global_function_tree = run_analyzer_from_label(parser.strip_plus1(words[0]), registers, time.time())[1]
set_template_functions()
for jumptable in jumptables:
src_file = parser.find_and_position_at_nonlocal_label(jumptable)
words = parser.parse_word_directives(src_file)
for word in words:
if word not in function_trackers:
registers["r0"].default_initialize(fileline)
registers["r1"].default_initialize(fileline)
registers["r2"].default_initialize(fileline)
registers["r3"].default_initialize(fileline)
registers["r4"].initialize(
RegisterInfo(
datatypes.Primitive(Size.BYTE).wrap(), fileline))
registers["r5"].initialize(
RegisterInfo(datatypes.BattleObject().wrap(), fileline))
registers["r6"].initialize(
RegisterInfo(datatypes.RAMPointer().wrap(), fileline))
registers["r7"].initialize(
RegisterInfo(
datatypes.BattleObject(-0x10).wrap(), fileline))
registers["r8"].default_initialize(fileline)
registers["r9"].default_initialize(fileline)
registers["r10"].initialize(
RegisterInfo(datatypes.Toolkit().wrap(), fileline))
registers["r12"].default_initialize(fileline)
registers["lr"].initialize(
RegisterInfo(
datatypes.ProgramCounter("asm00_1.s", 99).wrap(),
fileline))
registers["sp"].initialize(
RegisterInfo(datatypes.Stack().wrap(), fileline))
registers["pc"].default_initialize(fileline)
datatypes.Stack.datatypes = {}
function_name = parser.strip_plus1(word)
debug_print("function: %s" % function_name)
run_analyzer_from_label(function_name, registers, time.time())
def sub_80E1566_fix_sub_80E1670_return_value(opcode_params, funcstate,
src_file, fileline):
funcstate.regs["r0"].set_new_reg(
analyzer.RegisterInfo(datatypes.BattleObject().wrap(), fileline))
return True
def sub_80BC670_set_r0_battle_object(opcode_params, funcstate, src_file,
fileline):
funcstate.regs["r0"].set_new_reg(
analyzer.RegisterInfo(datatypes.BattleObject().wrap(), fileline))
return True
def check_bl_sub_80BC3B8(opcode_params, funcstate, src_file, fileline):
if opcode_params == "sub_80BC3B8":
funcstate.regs["r0"].set_new_reg(
analyzer.RegisterInfo(datatypes.BattleObject().wrap(), fileline))
return True
