diff options
Diffstat (limited to 'src/devices/cpu/sm510/sm590.h')
-rw-r--r-- | src/devices/cpu/sm510/sm590.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/devices/cpu/sm510/sm590.h b/src/devices/cpu/sm510/sm590.h index 517aebe37f6..42cdb879cec 100644 --- a/src/devices/cpu/sm510/sm590.h +++ b/src/devices/cpu/sm510/sm590.h @@ -102,14 +102,17 @@ protected: virtual void device_reset() override; virtual offs_t disasm_disassemble(std::ostream &stream, offs_t pc, const u8 *oprom, const u8 *opram, u32 options) override; - virtual void init_divider() override; - virtual void init_lcd_driver() override; - virtual void init_melody() override; + virtual void init_divider() override { } + virtual void init_lcd_driver() override { } + virtual void init_melody() override { } virtual void increment_pc() override; virtual void execute_one() override; virtual void get_opcode_param() override; virtual void do_branch(u8 pu, u8 pm, u8 pl) override; + virtual void reset_vector() override { do_branch(0, 0, 0); } + virtual void wakeup_vector() override { do_branch(0, 1, 0); } + // opcode handlers // 00-3f virtual void op_adx() override; |