diff options
Diffstat (limited to 'src/devices/cpu/mcs51/mcs51.cpp')
| -rw-r--r-- | src/devices/cpu/mcs51/mcs51.cpp | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/devices/cpu/mcs51/mcs51.cpp b/src/devices/cpu/mcs51/mcs51.cpp index 3b791f2b78c..d77a84a20d0 100644 --- a/src/devices/cpu/mcs51/mcs51.cpp +++ b/src/devices/cpu/mcs51/mcs51.cpp @@ -263,9 +263,9 @@ ADDRESS_MAP_END mcs51_cpu_device::mcs51_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, int program_width, int data_width, UINT8 features) : cpu_device(mconfig, type, name, tag, owner, clock, shortname, __FILE__) , m_program_config("program", ENDIANNESS_LITTLE, 8, 16, 0 - , ( ( program_width == 12 ) ? ADDRESS_MAP_NAME(program_12bit) : ( ( program_width == 13 ) ? ADDRESS_MAP_NAME(program_13bit) : NULL ) )) + , ( ( program_width == 12 ) ? ADDRESS_MAP_NAME(program_12bit) : ( ( program_width == 13 ) ? ADDRESS_MAP_NAME(program_13bit) : nullptr ) )) , m_data_config("data", ENDIANNESS_LITTLE, 8, 9, 0 - , ( ( data_width == 7 ) ? ADDRESS_MAP_NAME(data_7bit) : ( ( data_width == 8 ) ? ADDRESS_MAP_NAME(data_8bit) : NULL ) )) + , ( ( data_width == 7 ) ? ADDRESS_MAP_NAME(data_7bit) : ( ( data_width == 8 ) ? ADDRESS_MAP_NAME(data_8bit) : nullptr ) )) , m_io_config("io", ENDIANNESS_LITTLE, 8, 18, 0) , m_pc(0) , m_features(features) @@ -279,8 +279,8 @@ mcs51_cpu_device::mcs51_cpu_device(const machine_config &mconfig, device_type ty /* default to standard cmos interfacing */ - for (int i=0; i < ARRAY_LENGTH(m_forced_inputs); i++) - m_forced_inputs[i] = 0; + for (auto & elem : m_forced_inputs) + elem = 0; } @@ -1004,7 +1004,7 @@ void mcs51_cpu_device::transmit_receive(int source) void mcs51_cpu_device::update_timer_t0(int cycles) { int mode = (GET_M0_1<<1) | GET_M0_0; - UINT32 count = 0; + UINT32 count; if (GET_TR0) { @@ -1091,7 +1091,7 @@ void mcs51_cpu_device::update_timer_t1(int cycles) { UINT8 mode = (GET_M1_1<<1) | GET_M1_0; UINT8 mode_0 = (GET_M0_1<<1) | GET_M0_0; - UINT32 count = 0; + UINT32 count; if (mode_0 != 3) { @@ -1713,7 +1713,7 @@ void mcs51_cpu_device::check_irqs() UINT8 ints = (GET_IE0 | (GET_TF0<<1) | (GET_IE1<<2) | (GET_TF1<<3) | ((GET_RI|GET_TI)<<4)); UINT8 int_vec = 0; - UINT8 int_mask = 0; + UINT8 int_mask; int priority_request = -1; int i; |
