void SuperFamicomCartridge::read_hash(const netnode & node)
{
char buf[MAXSTR];
ssize_t len;
rom_size = node.hashval_long("rom_size");
ram_size = node.hashval_long("ram_size");
firmware_appended = node.hashval_long("firmware_appended") != 0;
header_offset = node.hashval_long("header_offset");
len = node.hashstr("type", buf, sizeof(buf));
if(len >= 0) type = string_to_type(buf);
len = node.hashstr("region", buf, sizeof(buf));
if(len >= 0) region = string_to_region(buf);
len = node.hashstr("mapper", buf, sizeof(buf));
if(len >= 0) mapper = string_to_mapper(buf);
len = node.hashstr("dsp1_mapper", buf, sizeof(buf));
if(len >= 0) dsp1_mapper = string_to_dsp1_mapper(buf);
has_bsx_slot = node.hashval_long("has_bsx_slot") != 0;
has_superfx = node.hashval_long("has_superfx") != 0;
has_sa1 = node.hashval_long("has_sa1") != 0;
has_sharprtc = node.hashval_long("has_sharprtc") != 0;
has_epsonrtc = node.hashval_long("has_epsonrtc") != 0;
has_sdd1 = node.hashval_long("has_sdd1") != 0;
has_spc7110 = node.hashval_long("has_spc7110") != 0;
has_cx4 = node.hashval_long("has_cx4") != 0;
has_dsp1 = node.hashval_long("has_dsp1") != 0;
has_dsp2 = node.hashval_long("has_dsp2") != 0;
has_dsp3 = node.hashval_long("has_dsp3") != 0;
has_dsp4 = node.hashval_long("has_dsp4") != 0;
has_obc1 = node.hashval_long("has_obc1") != 0;
has_st010 = node.hashval_long("has_st010") != 0;
has_st011 = node.hashval_long("has_st011") != 0;
has_st018 = node.hashval_long("has_st018") != 0;
}
//----------------------------------------------------------------------
static int idaapi notify(processor_t::idp_notify msgid, ...) // Various messages:
{
va_list va;
va_start(va, msgid);
// A well behaved processor module should call invoke_callbacks()
// in his notify() function. If this function returns 0, then
// the processor module should process the notification itself
// Otherwise the code should be returned to the caller:
int code = invoke_callbacks(HT_IDP, msgid, va);
if ( code ) return code;
int retcode = 1;
switch ( msgid )
{
case processor_t::init:
helper.create("$ spc700");
break;
case processor_t::term:
free_ioports(ports, numports);
break;
case processor_t::oldfile:
case processor_t::newfile:
{
char buf[MAXSTR];
const char *device_ptr = buf;
ssize_t len = helper.hashstr("device", buf, sizeof(buf));
if ( len <= 0 )
device_ptr = "spc700";
if ( msgid == processor_t::newfile )
{
set_device_name(device_ptr, IORESP_ALL);
set_dsp_regs_enum();
set_default_segreg_value(NULL, rDs, 0);
set_default_segreg_value(NULL, rFp, 0);
}
}
break;
case processor_t::may_be_func:
retcode = 0;
ea_t cref_addr;
for( cref_addr = get_first_cref_to(cmd.ea);
cref_addr != BADADDR;
cref_addr = get_next_cref_to(cmd.ea, cref_addr) )
{
uint8 opcode = get_byte(cref_addr);
const struct opcode_info_t &opinfo = get_opcode_info(opcode);
if ( opinfo.itype == SPC_call
|| opinfo.itype == SPC_jmp )
{
retcode = 100;
break;
}
}
break;
case processor_t::is_call_insn:
{
const struct opcode_info_t &opinfo = get_opcode_info(get_byte(va_arg(va, ea_t)));
if ( opinfo.itype == SPC_call )
retcode = 2;
else
retcode = 0;
}
break;
case processor_t::is_ret_insn:
{
const struct opcode_info_t &opinfo = get_opcode_info(get_byte(va_arg(va, ea_t)));
if ( opinfo.itype == SPC_ret
|| opinfo.itype == SPC_reti )
retcode = 2;
else
retcode = 0;
}
break;
case processor_t::is_indirect_jump:
{
const struct opcode_info_t &opinfo = get_opcode_info(get_byte(va_arg(va, ea_t)));
if ( opinfo.itype == SPC_jmp )
{
if ( opinfo.addr == ABS_IX_INDIR )
retcode = 3;
else
retcode = 2;
}
else
retcode = 1;
}
break;
default:
break;
}
va_end(va);
return retcode;
}
