Fixed uninitialized class members

2025-04-22 08:22:15 +03:00 · 2015-11-19 19:44:23 +01:00 · 2015-11-19 19:44:23 +01:00 · b7f4c4bd20
commit b7f4c4bd20
parent ae2f72348d
148 changed files with 291 additions and 234 deletions
--- a/src/devices/bus/isa/cga.cpp
+++ b/src/devices/bus/isa/cga.cpp
@ -308,7 +308,7 @@ isa8_cga_device::isa8_cga_device(const machine_config &mconfig, const char *tag,
 		device_t(mconfig, ISA8_CGA, "IBM Color/Graphics Monitor Adapter", tag, owner, clock, "cga", __FILE__),
 		device_isa8_card_interface(mconfig, *this),
 		m_cga_config(*this, "cga_config"), m_framecnt(0), m_mode_control(0), m_color_select(0),
-		m_update_row_type(-1), m_chr_gen_base(nullptr), m_chr_gen(nullptr), m_vsync(0), m_hsync(0),
+		m_update_row_type(-1), m_y(0), m_chr_gen_base(nullptr), m_chr_gen(nullptr), m_vsync(0), m_hsync(0),
 		m_vram_size( 0x4000 ), m_plantronics(0),
 		m_palette(*this, "palette"),
 		m_screen(*this, "screen")
@ -324,7 +324,7 @@ isa8_cga_device::isa8_cga_device(const machine_config &mconfig, device_type type
 		device_t(mconfig, type, name, tag, owner, clock, shortname, source),
 		device_isa8_card_interface(mconfig, *this),
 		m_cga_config(*this, "cga_config"), m_framecnt(0), m_mode_control(0), m_color_select(0),
-		m_update_row_type(-1), m_chr_gen_base(nullptr), m_chr_gen(nullptr), m_vsync(0), m_hsync(0),
+		m_update_row_type(-1), m_y(0), m_chr_gen_base(nullptr), m_chr_gen(nullptr), m_vsync(0), m_hsync(0),
 		m_vram_size( 0x4000 ), m_plantronics(0),
 		m_palette(*this, "palette"),
 		m_screen(*this, "screen")
--- a/src/devices/cpu/arc/arc.cpp
+++ b/src/devices/cpu/arc/arc.cpp
@ -19,7 +19,8 @@ const device_type ARC = &device_creator<arc_device>;

 arc_device::arc_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: cpu_device(mconfig, ARC, "ARCtangent A4", tag, owner, clock, "arc", __FILE__)
-	, m_program_config("program", ENDIANNESS_BIG, 32, 24, 0) // some docs describe these as 'middle endian'?!
+	, m_program_config("program", ENDIANNESS_BIG, 32, 24, 0), m_pc(0), m_program(nullptr), m_icount(0), m_debugger_temp(0)
+// some docs describe these as 'middle endian'?!
 {
 }

--- a/src/devices/cpu/e0c6200/e0c6200.h
+++ b/src/devices/cpu/e0c6200/e0c6200.h
@ -19,7 +19,8 @@ public:
 	e0c6200_cpu_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, address_map_constructor program, address_map_constructor data, const char *shortname, const char *source)
 		: cpu_device(mconfig, type, name, tag, owner, clock, shortname, source)
 		, m_program_config("program", ENDIANNESS_BIG, 16, 13, -1, program)
-		, m_data_config("data", ENDIANNESS_BIG, 8, 12, 0, data)
+		, m_data_config("data", ENDIANNESS_BIG, 8, 12, 0, data), m_program(nullptr), m_data(nullptr), m_op(0), m_prev_op(0), m_irq_vector(0), m_irq_id(0), m_possible_irq(false), m_halt(false), 
+		m_sleep(false), m_icount(0), m_pc(0), m_prev_pc(0), m_npc(0), m_jpc(0), m_a(0), m_b(0), m_xp(0), m_xh(0), m_xl(0), m_yp(0), m_yh(0), m_yl(0), m_sp(0), m_f(0)
 	{ }

 protected:
--- a/src/devices/cpu/e0c6200/e0c6s46.cpp
+++ b/src/devices/cpu/e0c6200/e0c6s46.cpp
@ -48,11 +48,13 @@ ADDRESS_MAP_END
 e0c6s46_device::e0c6s46_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: e0c6200_cpu_device(mconfig, E0C6S46, "E0C6S46", tag, owner, clock, ADDRESS_MAP_NAME(e0c6s46_program), ADDRESS_MAP_NAME(e0c6s46_data), "e0c6s46", __FILE__)
 	, m_vram1(*this, "vram1")
-	, m_vram2(*this, "vram2")
-	, m_pixel_update_handler(NULL)
+	, m_vram2(*this, "vram2"), m_osc(0), m_svd(0), m_lcd_control(0), m_lcd_contrast(0)
+	  , m_pixel_update_handler(nullptr)
 	, m_write_r0(*this), m_write_r1(*this), m_write_r2(*this), m_write_r3(*this), m_write_r4(*this)
 	, m_read_p0(*this), m_read_p1(*this), m_read_p2(*this), m_read_p3(*this)
-	, m_write_p0(*this), m_write_p1(*this), m_write_p2(*this), m_write_p3(*this)
+	, m_write_p0(*this), m_write_p1(*this), m_write_p2(*this), m_write_p3(*this), m_r_dir(0), m_p_dir(0), m_p_pullup(0), m_dfk0(0), m_256_src_pulse(0), m_core_256_handle(nullptr), 
+	m_watchdog_count(0), m_clktimer_count(0), m_stopwatch_on(0), m_swl_cur_pulse(0), m_swl_slice(0), m_swl_count(0), m_swh_count(0), m_prgtimer_select(0), m_prgtimer_on(0), m_prgtimer_src_pulse(0), 
+	m_prgtimer_cur_pulse(0), m_prgtimer_count(0), m_prgtimer_reload(0), m_prgtimer_handle(nullptr), m_bz_43_on(0), m_bz_freq(0), m_bz_envelope(0), m_bz_duty_ratio(0), m_bz_1shot_on(0), m_bz_1shot_running(false), m_bz_1shot_count(0), m_bz_pulse(0), m_buzzer_handle(nullptr)
 { }


--- a/src/devices/cpu/h8/h8.cpp
+++ b/src/devices/cpu/h8/h8.cpp
@ -16,7 +16,8 @@
 h8_device::h8_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source, bool mode_a16, address_map_delegate map_delegate) :
 	cpu_device(mconfig, type, name, tag, owner, clock, shortname, source),
 	program_config("program", ENDIANNESS_BIG, 16, mode_a16 ? 16 : 24, 0, map_delegate),
-	io_config("io", ENDIANNESS_BIG, 16, 16, -1)
+	io_config("io", ENDIANNESS_BIG, 16, 16, -1), program(nullptr), io(nullptr), direct(nullptr), PPC(0), NPC(0), PC(0), PIR(0), EXR(0), CCR(0), MAC(0), MACF(0), 
+	TMP1(0), TMP2(0), TMPR(0), inst_state(0), inst_substate(0), icount(0), bcount(0), irq_vector(0), taken_irq_vector(0), irq_level(0), taken_irq_level(0), irq_required(false), irq_nmi(false)
 {
 	supports_advanced = false;
 	mode_advanced = false;
--- a/src/devices/cpu/h8/h83002.cpp
+++ b/src/devices/cpu/h8/h83002.cpp
@ -23,7 +23,7 @@ h83002_device::h83002_device(const machine_config &mconfig, const char *tag, dev
 	timer16_3(*this, "timer16:3"),
 	timer16_4(*this, "timer16:4"),
 	sci0(*this, "sci0"),
-	sci1(*this, "sci1")
+	sci1(*this, "sci1"), syscr(0)
 {
 }

--- a/src/devices/cpu/h8/h83006.cpp
+++ b/src/devices/cpu/h8/h83006.cpp
@ -28,7 +28,7 @@ h83006_device::h83006_device(const machine_config &mconfig, device_type type, co
 	timer16_2(*this, "timer16:2"),
 	sci0(*this, "sci0"),
 	sci1(*this, "sci1"),
-	sci2(*this, "sci2")
+	sci2(*this, "sci2"), syscr(0), ram_start(0)
 {
 }

@ -53,7 +53,7 @@ h83006_device::h83006_device(const machine_config &mconfig, const char *tag, dev
 	timer16_2(*this, "timer16:2"),
 	sci0(*this, "sci0"),
 	sci1(*this, "sci1"),
-	sci2(*this, "sci2")
+	sci2(*this, "sci2"), syscr(0)
 {
 	ram_start = 0xfff720;
 }
--- a/src/devices/cpu/h8/h83008.cpp
+++ b/src/devices/cpu/h8/h83008.cpp
@ -25,7 +25,7 @@ h83008_device::h83008_device(const machine_config &mconfig, const char *tag, dev
 	timer16_1(*this, "timer16:1"),
 	timer16_2(*this, "timer16:2"),
 	sci0(*this, "sci0"),
-	sci1(*this, "sci1")
+	sci1(*this, "sci1"), syscr(0)
 {
 }

--- a/src/devices/cpu/h8/h83048.cpp
+++ b/src/devices/cpu/h8/h83048.cpp
@ -30,7 +30,7 @@ h83048_device::h83048_device(const machine_config &mconfig, device_type type, co
 	timer16_3(*this, "timer16:3"),
 	timer16_4(*this, "timer16:4"),
 	sci0(*this, "sci0"),
-	sci1(*this, "sci1")
+	sci1(*this, "sci1"), ram_start(0), syscr(0)
 {
 }

--- a/src/devices/cpu/h8/h83337.cpp
+++ b/src/devices/cpu/h8/h83337.cpp
@ -26,7 +26,7 @@ h83337_device::h83337_device(const machine_config &mconfig, device_type type, co
 	timer16(*this, "timer16"),
 	timer16_0(*this, "timer16:0"),
 	sci0(*this, "sci0"),
-	sci1(*this, "sci1")
+	sci1(*this, "sci1"), syscr(0), ram_start(0)
 {
 }

@ -48,7 +48,7 @@ h83337_device::h83337_device(const machine_config &mconfig, const char *tag, dev
 	timer16(*this, "timer16"),
 	timer16_0(*this, "timer16:0"),
 	sci0(*this, "sci0"),
-	sci1(*this, "sci1")
+	sci1(*this, "sci1"), syscr(0)
 {
 	ram_start = 0xf780;
 }
--- a/src/devices/cpu/h8/h8_adc.cpp
+++ b/src/devices/cpu/h8/h8_adc.cpp
@ -12,7 +12,8 @@ const device_type H8_ADC_2655 = &device_creator<h8_adc_2655_device>;

 h8_adc_device::h8_adc_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source) :
 	device_t(mconfig, type, name, tag, owner, clock, shortname, source),
-	cpu(*this, DEVICE_SELF_OWNER)
+	cpu(*this, DEVICE_SELF_OWNER), intc(nullptr), io(nullptr), intc_tag(nullptr), intc_vector(0), adcsr(0), adcr(0), register_mask(0), trigger(0), start_mode(0), start_channel(0), 
+	end_channel(0), start_count(0), mode(0), channel(0), count(0), analog_powered(false), adtrg(false), next_event(0)
 {
 	suspend_on_interrupt = false;
 	analog_power_control = false;
--- a/src/devices/cpu/h8/h8_intc.cpp
+++ b/src/devices/cpu/h8/h8_intc.cpp
@ -9,15 +9,15 @@ const device_type H8S_INTC = &device_creator<h8s_intc_device>;

 h8_intc_device::h8_intc_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
 	device_t(mconfig, H8_INTC, "H8 INTC", tag, owner, clock, "h8_intc", __FILE__),
-	cpu(*this, DEVICE_SELF_OWNER)
+	cpu(*this, DEVICE_SELF_OWNER), nmi_input(false), irq_input(0), ier(0), isr(0), iscr(0), icr_filter(0), ipr_filter(0)
 {
 	irq_vector_base = 4;
 	irq_vector_nmi = 3;
 }

 h8_intc_device::h8_intc_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source) :
-	device_t(mconfig, type, name, tag, owner, clock, shortname, source),
-	cpu(*this, DEVICE_SELF_OWNER)
+	device_t(mconfig, type, name, tag, owner, clock, shortname, source), irq_vector_base(0), irq_vector_nmi(0),
+	cpu(*this, DEVICE_SELF_OWNER), nmi_input(false), irq_input(0), ier(0), isr(0), iscr(0), icr_filter(0), ipr_filter(0)
 {
 }

--- a/src/devices/cpu/h8/h8_port.cpp
+++ b/src/devices/cpu/h8/h8_port.cpp
@ -7,7 +7,7 @@ const device_type H8_PORT = &device_creator<h8_port_device>;

 h8_port_device::h8_port_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
 	device_t(mconfig, H8_PORT, "H8 digital port", tag, owner, clock, "h8_digital_port", __FILE__),
-	cpu(*this, DEVICE_SELF_OWNER)
+	cpu(*this, DEVICE_SELF_OWNER), io(nullptr), address(0), default_ddr(0), ddr(0), pcr(0), odr(0), mask(0), dr(0), last_output(0)
 {
 }

--- a/src/devices/cpu/h8/h8_sci.cpp
+++ b/src/devices/cpu/h8/h8_sci.cpp
@ -11,7 +11,9 @@ h8_sci_device::h8_sci_device(const machine_config &mconfig, const char *tag, dev
 	device_t(mconfig, H8_SCI, "H8 Serial Communications Interface", tag, owner, clock, "h8_sci", __FILE__),
 	cpu(*this, DEVICE_SELF_OWNER),
 	tx_cb(*this),
-	clk_cb(*this)
+	clk_cb(*this), intc(nullptr), intc_tag(nullptr), external_to_internal_ratio(0), internal_to_external_ratio(0), sync_timer(nullptr), eri_int(0), rxi_int(0), txi_int(0), tei_int(0), 
+	tx_state(0), rx_state(0), tx_bit(0), rx_bit(0), clock_state(0), clock_mode(0), tx_parity(0), rx_parity(0), ext_clock_counter(0), clock_value(false), ext_clock_value(false), rx_value(false), 
+	rdr(0), tdr(0), smr(0), scr(0), ssr(0), brr(0), rsr(0), tsr(0), clock_base(0), divider(0)
 {
 	external_clock_period = attotime::never;
 }
--- a/src/devices/cpu/h8/h8_timer16.cpp
+++ b/src/devices/cpu/h8/h8_timer16.cpp
@ -12,14 +12,16 @@ const device_type H8S_TIMER16_CHANNEL = &device_creator<h8s_timer16_channel_devi

 h8_timer16_channel_device::h8_timer16_channel_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
 	device_t(mconfig, H8_TIMER16_CHANNEL, "H8 16-bits timer channel", tag, owner, clock, "h8_16bits_timer_channel", __FILE__),
-	cpu(*this, "^^")
+	cpu(*this, "^^"), chained_timer(nullptr), intc(nullptr), intc_tag(nullptr), tier_mask(0), tgr_count(0), tbr_count(0), tgr_clearing(0), tcr(0), tier(0), ier(0), isr(0), clock_type(0), 
+	clock_divider(0), tcnt(0), last_clock_update(0), event_time(0), phase(0), counter_cycle(0), counter_incrementing(false), channel_active(false)
 {
 	chain_tag = NULL;
 }

 h8_timer16_channel_device::h8_timer16_channel_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source) :
 	device_t(mconfig, type, name, tag, owner, clock, shortname, source),
-	cpu(*this, "^^")
+	cpu(*this, "^^"), chained_timer(nullptr), intc(nullptr), intc_tag(nullptr), tier_mask(0), tgr_count(0), tbr_count(0), tgr_clearing(0), tcr(0), tier(0), ier(0), isr(0), clock_type(0),
+	clock_divider(0), tcnt(0), last_clock_update(0), event_time(0), phase(0), counter_cycle(0), counter_incrementing(false), channel_active(false)
 {
 	chain_tag = NULL;
 }
--- a/src/devices/cpu/h8/h8_timer8.cpp
+++ b/src/devices/cpu/h8/h8_timer8.cpp
@ -8,13 +8,15 @@ const device_type H8H_TIMER8_CHANNEL = &device_creator<h8h_timer8_channel_device

 h8_timer8_channel_device::h8_timer8_channel_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
 	device_t(mconfig, H8_TIMER8_CHANNEL, "H8 8-bits timer channel", tag, owner, clock, "h8_8bits_timer_channel", __FILE__),
-	cpu(*this, "^")
+	cpu(*this, "^"), chained_timer(nullptr), intc(nullptr), chain_tag(nullptr), intc_tag(nullptr), irq_ca(0), irq_cb(0), irq_v(0), chain_type(0), tcr(0), tcsr(0), tcnt(0), extra_clock_bit(false), 
+	has_adte(false), has_ice(false), clock_type(0), clock_divider(0), clear_type(0), counter_cycle(0), last_clock_update(0), event_time(0)
 {
 }

 h8_timer8_channel_device::h8_timer8_channel_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source) :
 	device_t(mconfig, type, name, tag, owner, clock, shortname, source),
-	cpu(*this, "^")
+	cpu(*this, "^"), chained_timer(nullptr), intc(nullptr), chain_tag(nullptr), intc_tag(nullptr), irq_ca(0), irq_cb(0), irq_v(0), chain_type(0), tcr(0), tcsr(0), tcnt(0), extra_clock_bit(false),
+	has_adte(false), has_ice(false), clock_type(0), clock_divider(0), clear_type(0), counter_cycle(0), last_clock_update(0), event_time(0)
 {
 }

--- a/src/devices/cpu/h8/h8s2245.cpp
+++ b/src/devices/cpu/h8/h8s2245.cpp
@ -33,7 +33,7 @@ h8s2245_device::h8s2245_device(const machine_config &mconfig, device_type type,
 	timer16_2(*this, "timer16:2"),
 	sci0(*this, "sci0"),
 	sci1(*this, "sci1"),
-	sci2(*this, "sci2")
+	sci2(*this, "sci2"), ram_start(0), syscr(0)
 {
 }

--- a/src/devices/cpu/h8/h8s2320.cpp
+++ b/src/devices/cpu/h8/h8s2320.cpp
@ -42,7 +42,7 @@ h8s2320_device::h8s2320_device(const machine_config &mconfig, device_type type,
 	timer16_5(*this, "timer16:5"),
 	sci0(*this, "sci0"),
 	sci1(*this, "sci1"),
-	sci2(*this, "sci2")
+	sci2(*this, "sci2"), ram_start(0), syscr(0)
 {
 }

--- a/src/devices/cpu/h8/h8s2357.cpp
+++ b/src/devices/cpu/h8/h8s2357.cpp
@ -38,7 +38,7 @@ h8s2357_device::h8s2357_device(const machine_config &mconfig, device_type type,
 	timer16_5(*this, "timer16:5"),
 	sci0(*this, "sci0"),
 	sci1(*this, "sci1"),
-	sci2(*this, "sci2")
+	sci2(*this, "sci2"), ram_start(0), syscr(0)
 {
 }

--- a/src/devices/cpu/h8/h8s2655.cpp
+++ b/src/devices/cpu/h8/h8s2655.cpp
@ -34,7 +34,7 @@ h8s2655_device::h8s2655_device(const machine_config &mconfig, device_type type,
 	timer16_5(*this, "timer16:5"),
 	sci0(*this, "sci0"),
 	sci1(*this, "sci1"),
-	sci2(*this, "sci2")
+	sci2(*this, "sci2"), syscr(0)
 {
 	has_trace = true;
 }
--- a/src/devices/cpu/hcd62121/hcd62121.cpp
+++ b/src/devices/cpu/hcd62121/hcd62121.cpp
@ -32,15 +32,15 @@ const device_type HCD62121 = &device_creator<hcd62121_cpu_device>;
 hcd62121_cpu_device::hcd62121_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: cpu_device(mconfig, HCD62121, "Hitachi HCD62121", tag, owner, clock, "hcd62121", __FILE__)
 	, m_program_config("program", ENDIANNESS_BIG, 8, 24, 0)
-	, m_io_config("io", ENDIANNESS_BIG, 8, 8, 0)
-	, m_sp(0)
+	, m_io_config("io", ENDIANNESS_BIG, 8, 8, 0), m_prev_pc(0)
+	  , m_sp(0)
 	, m_ip(0)
 	, m_dsize(0)
 	, m_cseg(0)
 	, m_dseg(0)
 	, m_sseg(0)
 	, m_f(0)
-	, m_lar(0)
+	, m_lar(0), m_program(nullptr), m_io(nullptr), m_icount(0)
 {
 }

--- a/src/devices/cpu/i4004/i4004.cpp
+++ b/src/devices/cpu/i4004/i4004.cpp
@ -28,7 +28,7 @@ i4004_cpu_device::i4004_cpu_device(const machine_config &mconfig, const char *ta
 	: cpu_device(mconfig, I4004, "Intel I4004", tag, owner, clock, "i4004", __FILE__)
 	, m_program_config("program", ENDIANNESS_LITTLE, 8, 12, 0)
 	, m_io_config("io", ENDIANNESS_LITTLE, 8, 6, 0)
-	, m_data_config("data", ENDIANNESS_LITTLE, 8, 12, 0)
+	, m_data_config("data", ENDIANNESS_LITTLE, 8, 12, 0), m_A(0), m_C(0), m_TEST(0), m_flags(0), m_program(nullptr), m_direct(nullptr), m_data(nullptr), m_io(nullptr), m_icount(0), m_pc_pos(0), m_addr_mask(0)
 {
 	m_is_octal = true;
 }
--- a/src/devices/cpu/i8089/i8089.cpp
+++ b/src/devices/cpu/i8089/i8089.cpp
@ -38,14 +38,14 @@ i8089_device::i8089_device(const machine_config &mconfig, const char *tag, devic
 	m_ch1(*this, "1"),
 	m_ch2(*this, "2"),
 	m_write_sintr1(*this),
-	m_write_sintr2(*this),
+	m_write_sintr2(*this), m_databus_width(0), m_mem(nullptr), m_io(nullptr),
 	m_sysbus(0),
 	m_scb(0),
-	m_soc(0),
+	m_soc(0), m_initialized(false),
 	m_master(false),
 	m_current_tp(0),
 	m_ca(0),
-	m_sel(0)
+	m_sel(0), m_last_chan(false)
 {
 }

--- a/src/devices/cpu/i860/i860.cpp
+++ b/src/devices/cpu/i860/i860.cpp
@ -36,7 +36,7 @@ const device_type I860 = &device_creator<i860_cpu_device>;

 i860_cpu_device::i860_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: cpu_device(mconfig, I860, "i860XR", tag, owner, clock, "i860xr", __FILE__)
-	, m_program_config("program", ENDIANNESS_LITTLE, 64, 32, 0)
+	, m_program_config("program", ENDIANNESS_LITTLE, 64, 32, 0), m_pc(0), m_merge(0), m_pin_bus_hold(0), m_pin_reset(0), m_exiting_readmem(0), m_exiting_ifetch(0), m_pc_updated(0), m_pending_trap(0), m_fir_gets_trap_addr(0), m_single_stepping(0), m_program(nullptr), m_ppc(0), m_icount(0)
 {
 }

--- a/src/devices/cpu/i960/i960.cpp
+++ b/src/devices/cpu/i960/i960.cpp
@ -18,7 +18,8 @@ const device_type I960 = &device_creator<i960_cpu_device>;

 i960_cpu_device::i960_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: cpu_device(mconfig, I960, "i960kb", tag, owner, clock, "i960kb", __FILE__)
-	, m_program_config("program", ENDIANNESS_LITTLE, 32, 32, 0)
+	, m_program_config("program", ENDIANNESS_LITTLE, 32, 32, 0), m_rcache_pos(0), m_SAT(0), m_PRCB(0), m_PC(0), m_AC(0), m_IP(0), m_PIP(0), m_ICR(0), m_bursting(0), m_immediate_irq(0), 
+	m_immediate_vector(0), m_immediate_pri(0), m_program(nullptr), m_direct(nullptr), m_icount(0)
 {
 }

--- a/src/devices/cpu/ie15/ie15.cpp
+++ b/src/devices/cpu/ie15/ie15.cpp
@ -31,8 +31,8 @@ const device_type IE15 = &device_creator<ie15_device>;
 ie15_device::ie15_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: cpu_device(mconfig, IE15, "ie15", tag, owner, clock, "ie15_cpu", __FILE__),
 		m_program_config("program", ENDIANNESS_LITTLE, 8, 14),
-		m_io_config("io", ENDIANNESS_LITTLE, 8, 8),
-		m_program(0),
+		m_io_config("io", ENDIANNESS_LITTLE, 8, 8), m_A(0), m_CF(0), m_ZF(0), m_RF(0), m_flags(0),
+		m_program(0), m_io(nullptr),
 		m_direct(0)
 {
 	// set our instruction counter
--- a/src/devices/cpu/m6502/m6502.cpp
+++ b/src/devices/cpu/m6502/m6502.cpp
@ -18,16 +18,18 @@ m6502_device::m6502_device(const machine_config &mconfig, const char *tag, devic
 	cpu_device(mconfig, M6502, "M6502", tag, owner, clock, "m6502", __FILE__),
 	sync_w(*this),
 	program_config("program", ENDIANNESS_LITTLE, 8, 16),
-	sprogram_config("decrypted_opcodes", ENDIANNESS_LITTLE, 8, 16)
+	sprogram_config("decrypted_opcodes", ENDIANNESS_LITTLE, 8, 16), PPC(0), NPC(0), PC(0), SP(0), TMP(0), TMP2(0), A(0), X(0), Y(0), P(0), IR(0), inst_state_base(0), mintf(nullptr), 
+	inst_state(0), inst_substate(0), icount(0), nmi_state(false), irq_state(false), apu_irq_state(false), v_state(false), irq_taken(false), sync(false), inhibit_interrupts(false)
 {
 	direct_disabled = false;
 }

 m6502_device::m6502_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source) :
-	cpu_device(mconfig, type, name, tag, owner, clock, shortname, source),
+	cpu_device(mconfig, type, name, tag, owner, clock, shortname, source), 
 	sync_w(*this),
 	program_config("program", ENDIANNESS_LITTLE, 8, 16),
-	sprogram_config("decrypted_opcodes", ENDIANNESS_LITTLE, 8, 16)
+	sprogram_config("decrypted_opcodes", ENDIANNESS_LITTLE, 8, 16), PPC(0), NPC(0), PC(0), SP(0), TMP(0), TMP2(0), A(0), X(0), Y(0), P(0), IR(0), inst_state_base(0), mintf(nullptr),
+	inst_state(0), inst_substate(0), icount(0), nmi_state(false), irq_state(false), apu_irq_state(false), v_state(false), irq_taken(false), sync(false), inhibit_interrupts(false)
 {
 	direct_disabled = false;
 }
--- a/src/devices/cpu/m6502/m6509.cpp
+++ b/src/devices/cpu/m6502/m6509.cpp
@ -14,7 +14,7 @@
 const device_type M6509 = &device_creator<m6509_device>;

 m6509_device::m6509_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
-	m6502_device(mconfig, M6509, "M6509", tag, owner, clock, "m6509", __FILE__)
+	m6502_device(mconfig, M6509, "M6509", tag, owner, clock, "m6509", __FILE__), XPC(0), bank_i(0), bank_y(0)
 {
 	program_config.m_addrbus_width = 20;
 	program_config.m_logaddr_width = 20;
--- a/src/devices/cpu/m6502/m6510.cpp
+++ b/src/devices/cpu/m6502/m6510.cpp
@ -16,7 +16,7 @@ const device_type M6510 = &device_creator<m6510_device>;
 m6510_device::m6510_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
 	m6502_device(mconfig, M6510, "M6510", tag, owner, clock, "m6510", __FILE__),
 	read_port(*this),
-	write_port(*this)
+	write_port(*this), dir(0), port(0), drive(0)
 {
 	pullup = 0x00;
 	floating = 0x00;
@ -25,7 +25,7 @@ m6510_device::m6510_device(const machine_config &mconfig, const char *tag, devic
 m6510_device::m6510_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source) :
 	m6502_device(mconfig, type, name, tag, owner, clock, shortname, source),
 	read_port(*this),
-	write_port(*this)
+	write_port(*this), dir(0), port(0), drive(0)
 {
 	pullup = 0x00;
 	floating = 0x00;
--- a/src/devices/cpu/m6502/m65ce02.cpp
+++ b/src/devices/cpu/m6502/m65ce02.cpp
@ -14,12 +14,12 @@
 const device_type M65CE02 = &device_creator<m65ce02_device>;

 m65ce02_device::m65ce02_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
-	m65c02_device(mconfig, M65CE02, "M65CE02", tag, owner, clock, "m65ce02", __FILE__)
+	m65c02_device(mconfig, M65CE02, "M65CE02", tag, owner, clock, "m65ce02", __FILE__), TMP3(0), Z(0), B(0)
 {
 }

 m65ce02_device::m65ce02_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source) :
-	m65c02_device(mconfig, type, name, tag, owner, clock, shortname, source)
+	m65c02_device(mconfig, type, name, tag, owner, clock, shortname, source), TMP3(0), Z(0), B(0)
 {
 }

--- a/src/devices/cpu/m6502/m740.cpp
+++ b/src/devices/cpu/m6502/m740.cpp
@ -14,12 +14,12 @@
 const device_type M740 = &device_creator<m740_device>;

 m740_device::m740_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
-	m6502_device(mconfig, M740, "M740", tag, owner, clock, "m740", __FILE__)
+	m6502_device(mconfig, M740, "M740", tag, owner, clock, "m740", __FILE__), m_irq_multiplex(0), m_irq_vector(0)
 {
 }

 m740_device::m740_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source) :
-	m6502_device(mconfig, type, name, tag, owner, clock, shortname, source)
+	m6502_device(mconfig, type, name, tag, owner, clock, shortname, source), m_irq_multiplex(0), m_irq_vector(0)
 {
 }

--- a/src/devices/cpu/mb86233/mb86233.cpp
+++ b/src/devices/cpu/mb86233/mb86233.cpp
@ -26,12 +26,13 @@ const device_type MB86233 = &device_creator<mb86233_cpu_device>;
 mb86233_cpu_device::mb86233_cpu_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: cpu_device(mconfig, MB86233, "MB86233", tag, owner, clock, "mb86233", __FILE__)
 	, m_program_config("program", ENDIANNESS_LITTLE, 32, 32, -2)
-	, m_data_config("data", ENDIANNESS_LITTLE, 32, 32, 0)
-	, m_fifo_read_cb(*this)
+	, m_data_config("data", ENDIANNESS_LITTLE, 32, 32, 0), m_pc(0), m_reps(0), m_pcsp(0), m_eb(0), m_shift(0), m_repcnt(0), m_sr(0), 
+	m_fpucontrol(0), m_program(nullptr), m_direct(nullptr), m_icount(0), m_fifo_wait(0)
+	  , m_fifo_read_cb(*this)
 	, m_fifo_read_ok_cb(*this)
 	, m_fifo_write_cb(*this)
-	, m_tablergn(NULL)
-	, m_Tables(NULL)
+	, m_tablergn(nullptr), m_ARAM(nullptr), m_BRAM(nullptr)
+	  , m_Tables(nullptr)
 {
 }

--- a/src/devices/cpu/mcs96/i8x9x.cpp
+++ b/src/devices/cpu/mcs96/i8x9x.cpp
@ -13,7 +13,8 @@

 i8x9x_device::i8x9x_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source) :
 	mcs96_device(mconfig, type, name, tag, owner, clock, 8, "i8x9x", __FILE__),
-	io_config("io", ENDIANNESS_LITTLE, 16, 16, -1)
+	io_config("io", ENDIANNESS_LITTLE, 16, 16, -1), io(nullptr), base_timer2(0), ad_done(0), hso_command(0), ad_command(0), hso_time(0), ad_result(0), 
+	ios0(0), ios1(0), ioc0(0), ioc1(0), sbuf(0), sp_stat(0), serial_send_buf(0), serial_send_timer(0)
 {
 }

--- a/src/devices/cpu/mcs96/mcs96.cpp
+++ b/src/devices/cpu/mcs96/mcs96.cpp
@ -14,7 +14,8 @@

 mcs96_device::mcs96_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, int data_width, const char *shortname, const char *source) :
 	cpu_device(mconfig, type, name, tag, owner, clock, shortname, source),
-	program_config("program", ENDIANNESS_LITTLE, data_width, 16)
+	program_config("program", ENDIANNESS_LITTLE, data_width, 16), program(nullptr), direct(nullptr), icount(0), bcount(0), inst_state(0), cycles_scaling(0), pending_irq(0), 
+	PC(0), PPC(0), PSW(0), OP1(0), OP2(0), OP3(0), OPI(0), TMP(0), irq_requested(false)
 {
 }

--- a/src/devices/cpu/melps4/m58846.cpp
+++ b/src/devices/cpu/melps4/m58846.cpp
@ -25,7 +25,7 @@ ADDRESS_MAP_END

 // device definitions
 m58846_device::m58846_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
-	: melps4_cpu_device(mconfig, M58846, "M58846", tag, owner, clock, 11, ADDRESS_MAP_NAME(program_2kx9), 7, ADDRESS_MAP_NAME(data_128x4), 12 /* number of D pins */, 2 /* subroutine page */, 1 /* interrupt page */, "m58846", __FILE__)
+	: melps4_cpu_device(mconfig, M58846, "M58846", tag, owner, clock, 11, ADDRESS_MAP_NAME(program_2kx9), 7, ADDRESS_MAP_NAME(data_128x4), 12 /* number of D pins */, 2 /* subroutine page */, 1 /* interrupt page */, "m58846", __FILE__), m_timer(nullptr)
 { }


--- a/src/devices/cpu/mn10200/mn10200.h
+++ b/src/devices/cpu/mn10200/mn10200.h
@ -48,9 +48,10 @@ public:
 	// construction/destruction
 	mn10200_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, address_map_constructor program, const char *shortname, const char *source)
 		: cpu_device(mconfig, type, name, tag, owner, clock, shortname, source)
-		, m_program_config("program", ENDIANNESS_LITTLE, 16, 24, 0, program)
-		, m_read_port0(*this), m_read_port1(*this), m_read_port2(*this), m_read_port3(*this), m_read_port4(*this)
-		, m_write_port0(*this), m_write_port1(*this), m_write_port2(*this), m_write_port3(*this), m_write_port4(*this)
+		, m_program_config("program", ENDIANNESS_LITTLE, 16, 24, 0, program), m_program(nullptr)
+		  , m_read_port0(*this), m_read_port1(*this), m_read_port2(*this), m_read_port3(*this), m_read_port4(*this)
+		, m_write_port0(*this), m_write_port1(*this), m_write_port2(*this), m_write_port3(*this), m_write_port4(*this), m_cycles(0), m_pc(0), m_psw(0), m_mdr(0), m_nmicr(0), m_iagr(0), 
+		m_extmdl(0), m_extmdh(0), m_possible_irq(false), m_pplul(0), m_ppluh(0), m_p3md(0), m_p4(0)
 	{ }

 	// static configuration helpers
--- a/src/devices/cpu/pdp1/tx0.cpp
+++ b/src/devices/cpu/pdp1/tx0.cpp
@ -46,10 +46,11 @@ const device_type TX0_64KW = &device_creator<tx0_64kw_device>;

 tx0_device::tx0_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source, int addr_bits, int address_mask, int ir_mask)
 	: cpu_device(mconfig, type, name, tag, owner, clock, shortname, source)
-	, m_program_config("program", ENDIANNESS_BIG, 32, addr_bits , -2)
-	, m_address_mask(address_mask)
-	, m_ir_mask(ir_mask)
-	, m_cpy_handler(*this)
+	, m_program_config("program", ENDIANNESS_BIG, 32, addr_bits , -2), m_mbr(0), m_ac(0), m_mar(0), m_pc(0), m_ir(0), m_lr(0), m_xr(0), m_pf(0), m_tbr(0), m_tac(0), m_cm_sel(0), 
+	m_lr_sel(0), m_gbl_cm_sel(0), m_stop_cyc0(0), m_stop_cyc1(0), m_run(0), m_rim(0), m_cycle(0), m_ioh(0), m_ios(0), m_rim_step(0)
+	  , m_address_mask(address_mask)
+	, m_ir_mask(ir_mask), m_icount(0), m_program(nullptr)
+	  , m_cpy_handler(*this)
 	, m_r1l_handler(*this)
 	, m_dis_handler(*this)
 	, m_r3l_handler(*this)
--- a/src/devices/cpu/psx/dma.cpp
+++ b/src/devices/cpu/psx/dma.cpp
@ -28,7 +28,7 @@ INLINE void ATTR_PRINTF(3,4) verboselog( device_t& device, int n_level, const ch
 const device_type PSX_DMA = &device_creator<psxdma_device>;

 psxdma_device::psxdma_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
-	device_t(mconfig, PSX_DMA, "Sony PSX DMA", tag, owner, clock, "psxdma", __FILE__),
+	device_t(mconfig, PSX_DMA, "Sony PSX DMA", tag, owner, clock, "psxdma", __FILE__), m_ram( ), m_ramsize(0), m_dpcp(0), m_dicr(0),
 	m_irq_handler(*this)
 {
 }
--- a/src/devices/cpu/psx/irq.cpp
+++ b/src/devices/cpu/psx/irq.cpp
@ -30,7 +30,7 @@ INLINE void ATTR_PRINTF(3,4) verboselog( device_t& device, int n_level, const ch
 const device_type PSX_IRQ = &device_creator<psxirq_device>;

 psxirq_device::psxirq_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
-	device_t(mconfig, PSX_IRQ, "Sony PSX IRQ", tag, owner, clock, "psxirq", __FILE__),
+	device_t(mconfig, PSX_IRQ, "Sony PSX IRQ", tag, owner, clock, "psxirq", __FILE__), n_irqdata(0), n_irqmask(0),
 	m_irq_handler(*this)
 {
 }
--- a/src/devices/cpu/psx/mdec.cpp
+++ b/src/devices/cpu/psx/mdec.cpp
@ -31,7 +31,7 @@ INLINE void ATTR_PRINTF(3,4) verboselog( device_t& device, int n_level, const ch
 const device_type PSX_MDEC = &device_creator<psxmdec_device>;

 psxmdec_device::psxmdec_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
-	: device_t(mconfig, PSX_MDEC, "Sony PSX MDEC", tag, owner, clock, "psxmdec", __FILE__)
+	: device_t(mconfig, PSX_MDEC, "Sony PSX MDEC", tag, owner, clock, "psxmdec", __FILE__), n_decoded(0), n_offset(0), n_0_command(0), n_0_address(0), n_0_size(0), n_1_command(0), n_1_status(0)
 {
 }

--- a/src/devices/cpu/psx/sio.cpp
+++ b/src/devices/cpu/psx/sio.cpp
@ -39,8 +39,8 @@ psxsio1_device::psxsio1_device(const machine_config &mconfig, const char *tag, d

 psxsio_device::psxsio_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source) :
 	device_t(mconfig, type, name, tag, owner, clock, shortname, source),
-	m_status(SIO_STATUS_TX_EMPTY | SIO_STATUS_TX_RDY),
-	m_rxd(1),
+	m_status(SIO_STATUS_TX_EMPTY | SIO_STATUS_TX_RDY), m_mode(0), m_control(0), m_baud(0),
+	m_rxd(1), m_tx_data(0), m_rx_data(0), m_tx_shift(0), m_rx_shift(0), m_tx_bits(0), m_rx_bits(0), m_timer(nullptr),
 	m_irq_handler(*this),
 	m_sck_handler(*this),
 	m_txd_handler(*this),
--- a/src/devices/cpu/s2650/s2650.cpp
+++ b/src/devices/cpu/s2650/s2650.cpp
@ -35,9 +35,9 @@ s2650_device::s2650_device(const machine_config &mconfig, const char *tag, devic
 	: cpu_device(mconfig, S2650, "S2650", tag, owner, clock, "s2650", __FILE__ )
 	, m_program_config("program", ENDIANNESS_LITTLE, 8, 15)
 	, m_io_config("io", ENDIANNESS_LITTLE, 8, 9)
-	, m_flag_handler(*this)
-	, m_halt(0)
-	, m_debugger_temp(0)
+	, m_flag_handler(*this), m_ppc(0), m_page(0), m_iar(0), m_ea(0), m_psl(0), m_psu(0), m_r(0)
+	  , m_halt(0), m_ir(0), m_irq_state(0), m_icount(0), m_program(nullptr), m_direct(nullptr), m_io(nullptr)
+	  , m_debugger_temp(0)
 {
 	memset(m_reg, 0x00, sizeof(m_reg));
 }
--- a/src/devices/cpu/saturn/saturn.cpp
+++ b/src/devices/cpu/saturn/saturn.cpp
@ -52,7 +52,8 @@ saturn_device::saturn_device(const machine_config &mconfig, const char *tag, dev
 	, m_unconfig_func(*this)
 	, m_id_func(*this)
 	, m_crc_func(*this)
-	, m_rsi_func(*this)
+	, m_rsi_func(*this), m_pc(0), m_oldpc(0), m_p(0), m_out(0), m_carry(0), m_decimal(0), m_st(0), m_hst(0), m_nmi_state(0), m_irq_state(0), m_irq_enable(0), m_in_irq(0), 
+	m_pending_irq(0), m_sleeping(0), m_monitor_id(0), m_monitor_in(0), m_program(nullptr), m_direct(nullptr), m_icount(0), m_debugger_temp(0)
 {
 }

--- a/src/devices/cpu/scmp/scmp.cpp
+++ b/src/devices/cpu/scmp/scmp.cpp
@ -23,8 +23,8 @@ const device_type INS8060 = &device_creator<ins8060_device>;

 scmp_device::scmp_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: cpu_device(mconfig, SCMP, "INS 8050 SC/MP", tag, owner, clock, "ins8050", __FILE__)
-	, m_program_config("program", ENDIANNESS_LITTLE, 8, 16, 0)
-	, m_flag_out_func(*this)
+	, m_program_config("program", ENDIANNESS_LITTLE, 8, 16, 0), m_AC(0), m_ER(0), m_SR(0), m_program(nullptr), m_direct(nullptr), m_icount(0)
+	  , m_flag_out_func(*this)
 	, m_sout_func(*this)
 	, m_sin_func(*this)
 	, m_sensea_func(*this)
@ -36,8 +36,8 @@ scmp_device::scmp_device(const machine_config &mconfig, const char *tag, device_

 scmp_device::scmp_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source)
 	: cpu_device(mconfig, type, name, tag, owner, clock, shortname, source)
-	, m_program_config("program", ENDIANNESS_LITTLE, 8, 16, 0)
-	, m_flag_out_func(*this)
+	, m_program_config("program", ENDIANNESS_LITTLE, 8, 16, 0), m_AC(0), m_ER(0), m_SR(0), m_program(nullptr), m_direct(nullptr), m_icount(0)
+	  , m_flag_out_func(*this)
 	, m_sout_func(*this)
 	, m_sin_func(*this)
 	, m_sensea_func(*this)
--- a/src/devices/cpu/se3208/se3208.cpp
+++ b/src/devices/cpu/se3208/se3208.cpp
@ -44,7 +44,7 @@ const device_type SE3208 = &device_creator<se3208_device>;

 se3208_device::se3208_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: cpu_device(mconfig, SE3208, "SE3208", tag, owner, clock, "se3208", __FILE__)
-	, m_program_config("program", ENDIANNESS_LITTLE, 32, 32, 0)
+	, m_program_config("program", ENDIANNESS_LITTLE, 32, 32, 0), m_PC(0), m_SR(0), m_SP(0), m_ER(0), m_PPC(0), m_program(nullptr), m_direct(nullptr), m_IRQ(0), m_NMI(0), m_icount(0)
 {
 }

--- a/src/devices/cpu/sm8500/sm8500.cpp
+++ b/src/devices/cpu/sm8500/sm8500.cpp
@ -37,11 +37,11 @@ sm8500_cpu_device::sm8500_cpu_device(const machine_config &mconfig, const char *
 	, m_program_config("program", ENDIANNESS_BIG, 8, 16, 0)
 	, m_dma_func(*this)
 	, m_timer_func(*this)
-	, m_PC(0)
-	, m_SYS(0)
-	, m_SP(0)
+	, m_PC(0), m_IE0(0), m_IE1(0), m_IR0(0), m_IR1(0)
+	  , m_SYS(0), m_CKC(0), m_clock_changed(0)
+	  , m_SP(0)
 	, m_PS0(0)
-	, m_PS1(0)
+	, m_PS1(0), m_IFLAGS(0), m_CheckInterrupts(0), m_halted(0), m_icount(0), m_program(nullptr), m_oldpc(0)
 {
 }

--- a/src/devices/cpu/superfx/superfx.cpp
+++ b/src/devices/cpu/superfx/superfx.cpp
@ -10,7 +10,9 @@ const device_type SUPERFX = &device_creator<superfx_device>;
 superfx_device::superfx_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: cpu_device(mconfig, SUPERFX, "SuperFX", tag, owner, clock, "superfx", __FILE__)
 	, m_program_config("program", ENDIANNESS_LITTLE, 8, 32, 0)
-	, m_out_irq_func(*this)
+	, m_out_irq_func(*this), m_pipeline(0), m_ramaddr(0), m_sfr(0), m_pbr(0), m_rombr(0), m_rambr(0), m_cbr(0), m_scbr(0), m_scmr(0), m_colr(0), m_por(0), 
+	m_bramr(0), m_vcr(0), m_cfgr(0), m_clsr(0), m_romcl(0), m_romdr(0), m_ramcl(0), m_ramar(0), m_ramdr(0), m_sreg(nullptr), m_sreg_idx(0), m_dreg(nullptr), 
+	m_dreg_idx(0), m_r15_modified(0), m_irq(0), m_cache_access_speed(0), m_memory_access_speed(0), m_program(nullptr), m_icount(0), m_debugger_temp(0)
 {
 }

--- a/src/devices/cpu/tms34010/tms34010.cpp
+++ b/src/devices/cpu/tms34010/tms34010.cpp
@ -36,11 +36,11 @@ const device_type TMS34020 = &device_creator<tms34020_device>;
 tms340x0_device::tms340x0_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname)
 	: cpu_device(mconfig, type, name, tag, owner, clock, shortname, __FILE__)
 	, device_video_interface(mconfig, *this)
-	, m_program_config("program", ENDIANNESS_LITTLE, 16, 32, 3)
-	, m_halt_on_reset(FALSE)
-	, m_pixclock(0)
-	, m_pixperclock(0)
-	, m_output_int_cb(*this)
+	, m_program_config("program", ENDIANNESS_LITTLE, 16, 32, 3), m_pc(0), m_ppc(0), m_st(0), m_pixel_write(nullptr), m_pixel_read(nullptr), m_raster_op(nullptr), m_pixel_op(nullptr), m_pixel_op_timing(0), m_convsp(0), m_convdp(0), m_convmp(0), m_gfxcycles(0), m_pixelshift(0), m_is_34020(0), m_reset_deferred(false)
+	  , m_halt_on_reset(FALSE), m_hblank_stable(0), m_external_host_access(0), m_executing(0), m_program(nullptr), m_direct(nullptr)
+	  , m_pixclock(0)
+	, m_pixperclock(0), m_scantimer(nullptr), m_icount(0)
+	  , m_output_int_cb(*this)
 {
 }

--- a/src/devices/cpu/tms57002/tms57002.cpp
+++ b/src/devices/cpu/tms57002/tms57002.cpp
@ -22,7 +22,7 @@ ADDRESS_MAP_END

 tms57002_device::tms57002_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: cpu_device(mconfig, TMS57002, "TMS57002", tag, owner, clock, "tms57002", __FILE__),
-		device_sound_interface(mconfig, *this),
+		device_sound_interface(mconfig, *this), macc(0), st0(0), st1(0), sti(0),
 		txrd(0),
 		program_config("program", ENDIANNESS_LITTLE, 32, 8, -2, ADDRESS_MAP_NAME(internal_pgm)),
 		data_config("data", ENDIANNESS_LITTLE, 8, 20)
--- a/src/devices/cpu/unsp/unsp.cpp
+++ b/src/devices/cpu/unsp/unsp.cpp
@ -18,7 +18,7 @@ const device_type UNSP = &device_creator<unsp_device>;

 unsp_device::unsp_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: cpu_device(mconfig, UNSP, "u'nSP", tag, owner, clock, "unsp", __FILE__)
-	, m_program_config("program", ENDIANNESS_BIG, 16, 23, -1)
+	, m_program_config("program", ENDIANNESS_BIG, 16, 23, -1), m_irq(0), m_fiq(0), m_curirq(0), m_sirq(0), m_sb(0), m_saved_sb(0), m_program(nullptr), m_icount(0), m_debugger_temp(0)
 {
 }

--- a/src/devices/cpu/upd7725/upd7725.cpp
+++ b/src/devices/cpu/upd7725/upd7725.cpp
@ -27,7 +27,7 @@ const device_type UPD96050 = &device_creator<upd96050_device>;
 necdsp_device::necdsp_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, UINT32 clock, UINT32 abits, UINT32 dbits, const char *name, const char *shortname, const char *source)
 	: cpu_device(mconfig, type, name, tag, owner, clock, shortname, source),
 		m_program_config("program", ENDIANNESS_BIG, 32, abits, -2), // data bus width, address bus width, -2 means DWORD-addressable
-		m_data_config("data", ENDIANNESS_BIG, 16, dbits, -1),   // -1 for WORD-addressable
+		m_data_config("data", ENDIANNESS_BIG, 16, dbits, -1), m_icount(0),   // -1 for WORD-addressable
 		m_irq(0),
 		m_program(NULL),
 		m_data(NULL),
--- a/src/devices/cpu/z8000/z8000.cpp
+++ b/src/devices/cpu/z8000/z8000.cpp
@ -37,8 +37,8 @@ z8002_device::z8002_device(const machine_config &mconfig, const char *tag, devic
 	: cpu_device(mconfig, Z8002, "Z8002", tag, owner, clock, "z8002", __FILE__)
 	, m_program_config("program", ENDIANNESS_BIG, 16, 16, 0)
 	, m_io_config("io", ENDIANNESS_BIG, 8, 16, 0)
-	, m_mo_out(*this)
-	, m_vector_mult(1)
+	, m_mo_out(*this), m_ppc(0), m_pc(0), m_psapseg(0), m_psapoff(0), m_fcw(0), m_refresh(0), m_nspseg(0), m_nspoff(0), m_irq_req(0), m_irq_vec(0), m_op_valid(0), m_nmi_state(0), m_mi(0), m_program(nullptr), m_data(nullptr), m_direct(nullptr), m_io(nullptr), m_icount(0)
+	  , m_vector_mult(1)
 {
 }

@ -47,7 +47,7 @@ z8002_device::z8002_device(const machine_config &mconfig, device_type type, cons
 	: cpu_device(mconfig, type, name, tag, owner, clock, shortname, source)
 	, m_program_config("program", ENDIANNESS_BIG, 16, 20, 0)
 	, m_io_config("io", ENDIANNESS_BIG, 16, 16, 0)
-	, m_mo_out(*this)
+	, m_mo_out(*this), m_ppc(0), m_pc(0), m_psapseg(0), m_psapoff(0), m_fcw(0), m_refresh(0), m_nspseg(0), m_nspoff(0), m_irq_req(0), m_irq_vec(0), m_op_valid(0), m_nmi_state(0), m_mi(0), m_program(nullptr), m_data(nullptr), m_direct(nullptr), m_io(nullptr), m_icount(0)
 	, m_vector_mult(2)
 {
 }
--- a/src/devices/machine/40105.cpp
+++ b/src/devices/machine/40105.cpp
@ -37,7 +37,7 @@ const device_type CMOS_40105 = &device_creator<cmos_40105_device>;
 cmos_40105_device::cmos_40105_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: device_t(mconfig, CMOS_40105, "40105", tag, owner, clock, "40105", __FILE__),
 		m_write_dir(*this),
-		m_write_dor(*this)
+		m_write_dor(*this), m_d(0), m_q(0), m_dir(0), m_dor(0), m_si(0), m_so(0)
 {
 }

--- a/src/devices/machine/68230pit.cpp
+++ b/src/devices/machine/68230pit.cpp
@ -31,8 +31,8 @@ pit68230_device::pit68230_device(const machine_config &mconfig, device_type type
 		device_execute_interface (mconfig, *this)
 		, m_icount (0)
 		, m_write_pa (*this)
-		, m_write_h2 (*this)
-{
+		, m_write_h2 (*this), m_pgcr(0), m_psrr(0), m_paddr(0), m_pbddr(0), m_pcddr(0), m_pacr(0), m_pbcr(0), m_padr(0), m_pbdr(0), m_psr(0)
+	{
 }


@ -41,8 +41,8 @@ pit68230_device::pit68230_device(const machine_config &mconfig, const char *tag,
 		device_execute_interface (mconfig, *this)
 		, m_icount (0)
 		, m_write_pa (*this)
-		, m_write_h2 (*this)
-{
+		, m_write_h2 (*this), m_pgcr(0), m_psrr(0), m_paddr(0), m_pbddr(0), m_pcddr(0), m_pacr(0), m_pbcr(0), m_padr(0), m_pbdr(0), m_psr(0)
+	{
 }

 //-------------------------------------------------
--- a/src/devices/machine/68561mpcc.cpp
+++ b/src/devices/machine/68561mpcc.cpp
@ -28,7 +28,7 @@ const device_type MPCC68561 = &device_creator<mpcc68561_t>;
 ***************************************************************************/

 mpcc68561_t::mpcc68561_t(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
-	device_t(mconfig, MPCC68561, "Rockwell 68561 MPCC", tag, owner, clock, "mpcc68561", __FILE__),
+	device_t(mconfig, MPCC68561, "Rockwell 68561 MPCC", tag, owner, clock, "mpcc68561", __FILE__), mode(0), reg(0), status(0), IRQV(0), MasterIRQEnable(0), lastIRQStat(0), IRQType(),
 	intrq_cb(*this)
 {
 }
--- a/src/devices/machine/7200fifo.cpp
+++ b/src/devices/machine/7200fifo.cpp
@ -21,7 +21,7 @@ const device_type FIFO7200 = &device_creator<fifo7200_device>;

 fifo7200_device::fifo7200_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: device_t(mconfig, FIFO7200, "IDT7200 FIFO", tag, owner, clock, "fifo7200", __FILE__),
-		m_ram_size(0),
+		m_ram_size(0), m_read_ptr(0), m_write_ptr(0), m_ef(0), m_ff(0), m_hf(0),
 		m_ef_handler(*this),
 		m_ff_handler(*this),
 		m_hf_handler(*this)
--- a/src/devices/machine/74123.cpp
+++ b/src/devices/machine/74123.cpp
@ -29,7 +29,7 @@ const device_type TTL74123 = &device_creator<ttl74123_device>;
 //-------------------------------------------------

 ttl74123_device::ttl74123_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
-	: device_t(mconfig, TTL74123, "74123 TTL", tag, owner, clock, "ttl74123", __FILE__),
+	: device_t(mconfig, TTL74123, "74123 TTL", tag, owner, clock, "ttl74123", __FILE__), m_timer(nullptr),
 		m_connection_type(TTL74123_NOT_GROUNDED_NO_DIODE),
 		m_res(1.0),
 		m_cap(1.0),
--- a/src/devices/machine/74181.cpp
+++ b/src/devices/machine/74181.cpp
@ -32,7 +32,7 @@ ttl74181_device::ttl74181_device(const machine_config &mconfig, const char *tag,
 	m_b(0),
 	m_s(0),
 	m_m(0),
-	m_c(0)
+	m_c(0), m_f(0), m_cn(0), m_g(0), m_p(0), m_equals(0)
 {
 }

--- a/src/devices/machine/8530scc.cpp
+++ b/src/devices/machine/8530scc.cpp
@ -26,7 +26,7 @@ const device_type SCC8530 = &device_creator<scc8530_t>;
 ***************************************************************************/

 scc8530_t::scc8530_t(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
-	device_t(mconfig, SCC8530, "Zilog 8530 SCC (Legacy)", tag, owner, clock, "scc8530l", __FILE__),
+	device_t(mconfig, SCC8530, "Zilog 8530 SCC (Legacy)", tag, owner, clock, "scc8530l", __FILE__), mode(0), reg(0), status(0), IRQV(0), MasterIRQEnable(0), lastIRQStat(0), IRQType(),
 	intrq_cb(*this)
 {
 }
--- a/src/devices/machine/aakart.cpp
+++ b/src/devices/machine/aakart.cpp
@ -40,9 +40,9 @@ const device_type AAKART = &device_creator<aakart_device>;
 //-------------------------------------------------

 aakart_device::aakart_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
-	: device_t(mconfig, AAKART, "AAKART", tag, owner, clock, "aakart", __FILE__),
+	: device_t(mconfig, AAKART, "AAKART", tag, owner, clock, "aakart", __FILE__), m_rxtimer(nullptr), m_txtimer(nullptr), m_mousetimer(nullptr), m_keybtimer(nullptr),
 		m_out_tx_cb(*this),
-		m_out_rx_cb(*this)
+		m_out_rx_cb(*this), m_tx_latch(0), m_rx(0), m_new_command(0), m_status(0), m_mouse_enable(0), m_keyb_enable(0), m_keyb_row(0), m_keyb_col(0), m_keyb_state(0)
 {
 }

--- a/src/devices/machine/adc0808.cpp
+++ b/src/devices/machine/adc0808.cpp
@ -29,9 +29,9 @@ adc0808_device::adc0808_device(const machine_config &mconfig, const char *tag, d
 		m_address(0),
 		m_start(0),
 		m_eoc(0),
-		m_next_eoc(0),
+		m_next_eoc(0), m_sar(0),
 		m_cycle(0),
-		m_bit(0)
+		m_bit(0), m_cycle_timer(nullptr)
 {
 }

--- a/src/devices/machine/adc1038.cpp
+++ b/src/devices/machine/adc1038.cpp
@ -16,7 +16,7 @@
 const device_type ADC1038 = &device_creator<adc1038_device>;

 adc1038_device::adc1038_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
-	: device_t(mconfig, ADC1038, "ADC1038", tag, owner, clock, "adc1038", __FILE__),
+	: device_t(mconfig, ADC1038, "ADC1038", tag, owner, clock, "adc1038", __FILE__), m_cycle(0), m_clk(0), m_adr(0), m_data_in(0), m_data_out(0), m_adc_data(0), m_sars(0),
 		m_gticlub_hack(0)
 {
 }
--- a/src/devices/machine/aicartc.cpp
+++ b/src/devices/machine/aicartc.cpp
@ -32,7 +32,7 @@ const device_type AICARTC = &device_creator<aicartc_device>;

 aicartc_device::aicartc_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: device_t(mconfig, AICARTC, "AICA RTC", tag, owner, clock, "aicartc", __FILE__),
-		device_rtc_interface(mconfig, *this)
+		device_rtc_interface(mconfig, *this), m_rtc_reg_lo(0), m_rtc_reg_hi(0), m_rtc_tick(0), m_we(0), m_clock_timer(nullptr)
 {
 }

--- a/src/devices/machine/amigafdc.cpp
+++ b/src/devices/machine/amigafdc.cpp
@ -20,7 +20,7 @@ FLOPPY_FORMATS_END

 amiga_fdc::amiga_fdc(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
 	device_t(mconfig, AMIGA_FDC, "Amiga FDC", tag, owner, clock, "amiga_fdc", __FILE__),
-	m_write_index(*this)
+	m_write_index(*this), floppy(nullptr), t_gen(nullptr), dsklen(0), pre_dsklen(0), dsksync(0), dskbyt(0), adkcon(0), dmacon(0), dskpt(0), dma_value(0), dma_state(0)
 {
 }

--- a/src/devices/machine/ataflash.cpp
+++ b/src/devices/machine/ataflash.cpp
@ -9,7 +9,7 @@
 const device_type ATA_FLASH_PCCARD = &device_creator<ata_flash_pccard_device>;

 ata_flash_pccard_device::ata_flash_pccard_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
-	ide_hdd_device(mconfig, ATA_FLASH_PCCARD, "ATA Flash PCCARD", tag, owner, clock, "ataflash", __FILE__)
+	ide_hdd_device(mconfig, ATA_FLASH_PCCARD, "ATA Flash PCCARD", tag, owner, clock, "ataflash", __FILE__), m_gnetreadlock(0), m_locked(0)
 {
 }

--- a/src/devices/machine/atahle.cpp
+++ b/src/devices/machine/atahle.cpp
@ -66,7 +66,7 @@ ata_hle_device::ata_hle_device(const machine_config &mconfig, device_type type,
 	m_pdiagin(0),
 	m_pdiagout(0),
 	m_single_device(0),
-	m_resetting(0)
+	m_resetting(0), m_busy_timer(nullptr), m_buffer_empty_timer(nullptr)
 {
 }

--- a/src/devices/machine/cdp1852.cpp
+++ b/src/devices/machine/cdp1852.cpp
@ -43,7 +43,7 @@ cdp1852_device::cdp1852_device(const machine_config &mconfig, const char *tag, d
 	m_read_mode(*this),
 	m_write_sr(*this),
 	m_read_data(*this),
-	m_write_data(*this)
+	m_write_data(*this), m_new_data(0), m_data(0), m_next_data(0), m_sr(0), m_next_sr(0), m_scan_timer(nullptr)
 {
 }

--- a/src/devices/machine/dp8390.cpp
+++ b/src/devices/machine/dp8390.cpp
@ -21,12 +21,12 @@ rtl8019a_device::rtl8019a_device(const machine_config &mconfig, const char *tag,

 dp8390_device::dp8390_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, float bandwidth, const char *shortname, const char *source)
 	: device_t(mconfig, type, name, tag, owner, clock, shortname, source),
-		device_network_interface(mconfig, *this, bandwidth),
+		device_network_interface(mconfig, *this, bandwidth), m_type(0),
 		m_irq_cb(*this),
 		m_breq_cb(*this),
 		m_mem_read_cb(*this),
-		m_mem_write_cb(*this)
-		{
+		m_mem_write_cb(*this), m_reset(0), m_cs(false), m_rdma_active(0)
+{
 }

 void dp8390_device::device_start() {
--- a/src/devices/machine/ds1204.cpp
+++ b/src/devices/machine/ds1204.cpp
@ -34,7 +34,7 @@ ds1204_device::ds1204_device( const machine_config &mconfig, const char *tag, de
 	device_nvram_interface(mconfig, *this),
 	m_rst( 0 ),
 	m_clk( 0 ),
-	m_dqw( 0 )
+	m_dqw( 0 ), m_dqr(0), m_state(0), m_bit(0)
 {
 }

--- a/src/devices/machine/ds1315.cpp
+++ b/src/devices/machine/ds1315.cpp
@ -28,8 +28,8 @@
 const device_type DS1315 = &device_creator<ds1315_device>;

 ds1315_device::ds1315_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
-				: device_t(mconfig, DS1315, "Dallas Semiconductor DS1315", tag, owner, clock, "ds1315", __FILE__)
-{
+				: device_t(mconfig, DS1315, "Dallas Semiconductor DS1315", tag, owner, clock, "ds1315", __FILE__), m_mode(), m_count(0)
+			{
 }

 //-------------------------------------------------
--- a/src/devices/machine/ds2401.cpp
+++ b/src/devices/machine/ds2401.cpp
@ -30,7 +30,7 @@ inline void ds2401_device::verboselog(int n_level, const char *s_fmt, ...)
 const device_type DS2401 = &device_creator<ds2401_device>;

 ds2401_device::ds2401_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
-	: device_t(mconfig, DS2401, "DS2401", tag, owner, clock, "ds2401", __FILE__)
+	: device_t(mconfig, DS2401, "DS2401", tag, owner, clock, "ds2401", __FILE__), m_state(0), m_bit(0), m_shift(0), m_byte(0), m_rx(false), m_tx(false), m_timer_main(nullptr), m_timer_reset(nullptr)
 {
 }

--- a/src/devices/machine/ds2404.cpp
+++ b/src/devices/machine/ds2404.cpp
@ -26,7 +26,7 @@ const device_type DS2404 = &device_creator<ds2404_device>;

 ds2404_device::ds2404_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: device_t(mconfig, DS2404, "DS2404", tag, owner, clock, "ds2404", __FILE__),
-		device_nvram_interface(mconfig, *this),
+		device_nvram_interface(mconfig, *this), m_tick_timer(nullptr), m_ref_year(0), m_ref_month(0), m_ref_day(0),
 		m_address(0),
 		m_offset(0),
 		m_end_offset(0),
--- a/src/devices/machine/e0516.cpp
+++ b/src/devices/machine/e0516.cpp
@ -40,7 +40,7 @@ const device_type E0516 = &device_creator<e0516_device>;

 e0516_device::e0516_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: device_t(mconfig, E0516, "E05-16", tag, owner, clock, "e0516", __FILE__),
-		device_rtc_interface(mconfig, *this)
+		device_rtc_interface(mconfig, *this), m_cs(0), m_clk(0), m_data_latch(0), m_reg_latch(0), m_read_write(0), m_state(0), m_bits(0), m_dio(0), m_timer(nullptr)
 {
 }

--- a/src/devices/machine/e05a30.cpp
+++ b/src/devices/machine/e05a30.cpp
@ -35,7 +35,7 @@ e05a30_device::e05a30_device(const machine_config &mconfig, const char *tag, dev
 	m_write_centronics_select(*this),
 	m_printhead(0),
 	m_pf_stepper(0),
-	m_cr_stepper(0)
+	m_cr_stepper(0), m_centronics_data(0), m_centronics_busy(0), m_centronics_nack(0), m_centronics_strobe(0), m_centronics_data_latch(0), m_centronics_data_latched(0)
 {
 }

--- a/src/devices/machine/i8212.cpp
+++ b/src/devices/machine/i8212.cpp
@ -36,7 +36,7 @@ i8212_device::i8212_device(const machine_config &mconfig, const char *tag, devic
 	m_read_di(*this),
 	m_write_do(*this),
 	m_md(I8212_MODE_INPUT),
-	m_stb(0)
+	m_stb(0), m_data(0)
 {
 }

--- a/src/devices/machine/i8243.cpp
+++ b/src/devices/machine/i8243.cpp
@ -23,7 +23,7 @@ const device_type I8243 = &device_creator<i8243_device>;
 //-------------------------------------------------

 i8243_device::i8243_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
-	: device_t(mconfig, I8243, "8243 I/O Expander", tag, owner, clock, "i8243", __FILE__),
+	: device_t(mconfig, I8243, "8243 I/O Expander", tag, owner, clock, "i8243", __FILE__), m_p2out(0), m_p2(0), m_opcode(0), m_prog(0),
 		m_readhandler(*this),
 		m_writehandler(*this)
 {
--- a/src/devices/machine/i8271.cpp
+++ b/src/devices/machine/i8271.cpp
@ -6,11 +6,12 @@
 const device_type I8271 = &device_creator<i8271_device>;

 i8271_device::i8271_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
-	: device_t(mconfig, I8271, "Intel 8271", tag, owner, clock, "i8271", __FILE__),
+	: device_t(mconfig, I8271, "Intel 8271", tag, owner, clock, "i8271", __FILE__), ready_connected(false), mode(0), main_phase(0),
 	intrq_cb(*this),
 	drq_cb(*this),
 	hdl_cb(*this),
-	opt_cb(*this)
+	opt_cb(*this), irq(false), drq(false), scan_done(false), scan_match(false), command_pos(0), sectors_read(0), scan_len(0), dma_data(0), oport(0), rr(0), scan_sec(0), moder(0), 
+	precomp(0), perpmode(0), srate(0), hset(0), icnt(0), hload(0), sector_size(0), cur_rate(0)
 {
 	select_connected = true;
 	external_ready = false;
--- a/src/devices/machine/idehd.cpp
+++ b/src/devices/machine/idehd.cpp
@ -26,9 +26,9 @@ ata_mass_storage_device::ata_mass_storage_device(const machine_config &mconfig,
 	m_can_identify_device(0),
 	m_num_cylinders(0),
 	m_num_sectors(0),
-	m_num_heads(0),
-	m_master_password(NULL),
-	m_user_password(NULL)
+	m_num_heads(0), m_cur_lba(0), m_block_count(0), m_sectors_until_int(0), m_master_password_enable(0), m_user_password_enable(0),
+	m_master_password(nullptr),
+	m_user_password(nullptr)
 {
 }

--- a/src/devices/machine/ins8154.cpp
+++ b/src/devices/machine/ins8154.cpp
@ -48,7 +48,7 @@ ins8154_device::ins8154_device(const machine_config &mconfig, const char *tag, d
 	m_out_a_cb(*this),
 	m_in_b_cb(*this),
 	m_out_b_cb(*this),
-	m_out_irq_cb(*this)
+	m_out_irq_cb(*this), m_in_a(0), m_in_b(0), m_out_a(0), m_out_b(0), m_mdr(0), m_odra(0), m_odrb(0)
 {
 }

--- a/src/devices/machine/jvsdev.cpp
+++ b/src/devices/machine/jvsdev.cpp
@ -10,7 +10,7 @@ void jvs_device::static_set_jvs_host_tag(device_t &device, const char *jvs_host_
 }

 jvs_device::jvs_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source)
-	: device_t(mconfig, type, name, tag, owner, clock, shortname, source)
+	: device_t(mconfig, type, name, tag, owner, clock, shortname, source), jvs_outputs(0), jvs_address(0), jvs_reset_counter(0)
 {
 	jvs_host_tag = 0;
 	next_device = 0;
--- a/src/devices/machine/jvshost.cpp
+++ b/src/devices/machine/jvshost.cpp
@ -29,7 +29,7 @@ void jvs_host::device_reset()
 }

 jvs_host::jvs_host(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source)
-	: device_t(mconfig, type, name, tag, owner, clock, shortname, source)
+	: device_t(mconfig, type, name, tag, owner, clock, shortname, source), send_size(0), recv_size(0), recv_is_encoded(false)
 {
 	first_device = 0;
 }
--- a/src/devices/machine/k033906.cpp
+++ b/src/devices/machine/k033906.cpp
@ -23,7 +23,7 @@ const device_type K033906 = &device_creator<k033906_device>;
 //-------------------------------------------------

 k033906_device::k033906_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
-	: device_t(mconfig, K033906, "K033906 PCI bridge", tag, owner, clock, "k033906", __FILE__)
+	: device_t(mconfig, K033906, "K033906 PCI bridge", tag, owner, clock, "k033906", __FILE__), m_reg_set(0), m_voodoo_tag(nullptr), m_voodoo(nullptr)
 {
 }

--- a/src/devices/machine/lh5810.cpp
+++ b/src/devices/machine/lh5810.cpp
@ -34,7 +34,7 @@ lh5810_device::lh5810_device(const machine_config &mconfig, const char *tag, dev
 	m_portb_r_cb(*this),
 	m_portb_w_cb(*this),
 	m_portc_w_cb(*this),
-	m_out_int_cb(*this)
+	m_out_int_cb(*this), m_irq(0)
 {
 }

--- a/src/devices/machine/linflash.cpp
+++ b/src/devices/machine/linflash.cpp
@ -5,7 +5,7 @@
 linear_flash_pccard_device::linear_flash_pccard_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock,const char *shortname, const char *source) :
 	device_t(mconfig, type, name, tag, owner, clock, shortname, source),
 	device_memory_interface(mconfig, *this),
-	device_slot_card_interface(mconfig, *this)
+	device_slot_card_interface(mconfig, *this), m_space(nullptr)
 {
 }

--- a/src/devices/machine/lpc-rtc.cpp
+++ b/src/devices/machine/lpc-rtc.cpp
@ -15,7 +15,7 @@ DEVICE_ADDRESS_MAP_START(extmap, 32, lpc_rtc_device)
 ADDRESS_MAP_END

 lpc_rtc_device::lpc_rtc_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
-	: lpc_device(mconfig, LPC_RTC, "LPC RTC", tag, owner, clock, "lpc_rtc", __FILE__)
+	: lpc_device(mconfig, LPC_RTC, "LPC RTC", tag, owner, clock, "lpc_rtc", __FILE__), cur_index(0), cur_extindex(0)
 {
 }

--- a/src/devices/machine/m6m80011ap.cpp
+++ b/src/devices/machine/m6m80011ap.cpp
@ -29,7 +29,7 @@ const device_type M6M80011AP = &device_creator<m6m80011ap_device>;

 m6m80011ap_device::m6m80011ap_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
 	: device_t(mconfig, M6M80011AP, "M6M80011AP EEPROM", tag, owner, clock, "m6m80011ap", __FILE__),
-		device_nvram_interface(mconfig, *this)
+		device_nvram_interface(mconfig, *this), m_latch(0), m_reset_line(0), m_cmd_stream_pos(0), m_current_cmd(0), m_read_latch(0), m_current_addr(0), m_eeprom_we(0), m_eeprom_state()
 {
 }

--- a/src/devices/machine/mb14241.cpp
+++ b/src/devices/machine/mb14241.cpp
@ -18,7 +18,7 @@
 const device_type MB14241 = &device_creator<mb14241_device>;

 mb14241_device::mb14241_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
-	: device_t(mconfig, MB14241, "MB14241 Data Shifter", tag, owner, clock, "mb14241", __FILE__)
+	: device_t(mconfig, MB14241, "MB14241 Data Shifter", tag, owner, clock, "mb14241", __FILE__), m_shift_data(0), m_shift_count(0)
 {
 }

--- a/src/devices/machine/mb3773.cpp
+++ b/src/devices/machine/mb3773.cpp
@ -28,7 +28,7 @@ const device_type MB3773 = &device_creator<mb3773_device>;
 //-------------------------------------------------

 mb3773_device::mb3773_device( const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock )
-	: device_t(mconfig, MB3773, "MB3773 Power Supply Monitor", tag, owner, clock, "mb3773", __FILE__)
+	: device_t(mconfig, MB3773, "MB3773 Power Supply Monitor", tag, owner, clock, "mb3773", __FILE__), m_watchdog_timer(nullptr), m_ck(0)
 {
 }

--- a/src/devices/machine/mb8795.cpp
+++ b/src/devices/machine/mb8795.cpp
@ -20,7 +20,8 @@ ADDRESS_MAP_END

 mb8795_device::mb8795_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
 	device_t(mconfig, MB8795, "Fujitsu MB8795", tag, owner, clock, "mb8795", __FILE__),
-	device_network_interface(mconfig, *this, 10),
+	device_network_interface(mconfig, *this, 10), txstat(0), txmask(0), rxstat(0), rxmask(0), txmode(0), rxmode(0), txlen(0), rxlen(0), txcount(0), drq_tx(false), 
+	drq_rx(false), irq_tx(false), irq_rx(false), timer_tx(nullptr), timer_rx(nullptr),
 	irq_tx_cb(*this),
 	irq_rx_cb(*this),
 	drq_tx_cb(*this),
--- a/src/devices/machine/mc146818.cpp
+++ b/src/devices/machine/mc146818.cpp
@ -34,7 +34,7 @@ mc146818_device::mc146818_device(const machine_config &mconfig, const char *tag,
 	: device_t(mconfig, MC146818, "MC146818 RTC", tag, owner, clock, "mc146818", __FILE__),
 		device_nvram_interface(mconfig, *this),
 		m_index(0),
-		m_last_refresh(attotime::zero),
+		m_last_refresh(attotime::zero), m_clock_timer(nullptr), m_periodic_timer(nullptr),
 		m_write_irq(*this),
 		m_century_index(-1),
 		m_epoch(0),
@ -49,7 +49,7 @@ mc146818_device::mc146818_device(const machine_config &mconfig, device_type type
 	: device_t(mconfig, type, name, tag, owner, clock, shortname, source),
 		device_nvram_interface(mconfig, *this),
 		m_index(0),
-		m_last_refresh(attotime::zero),
+		m_last_refresh(attotime::zero), m_clock_timer(nullptr), m_periodic_timer(nullptr),
 		m_write_irq(*this),
 		m_century_index(-1),
 		m_epoch(0),
--- a/src/devices/machine/mc68328.cpp
+++ b/src/devices/machine/mc68328.cpp
@ -32,7 +32,7 @@ const device_type MC68328 = &device_creator<mc68328_device>;


 mc68328_device::mc68328_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
-				: device_t(mconfig, MC68328, "MC68328 (DragonBall) Integrated Processor", tag, owner, clock, "mc68328", __FILE__),
+				: device_t(mconfig, MC68328, "MC68328 (DragonBall) Integrated Processor", tag, owner, clock, "mc68328", __FILE__), m_rtc(nullptr), m_pwm(nullptr),
 				m_out_port_a_cb(*this),
 				m_out_port_b_cb(*this),
 				m_out_port_c_cb(*this),
--- a/src/devices/machine/microtch.cpp
+++ b/src/devices/machine/microtch.cpp
@ -19,11 +19,12 @@ const device_type MICROTOUCH = &device_creator<microtouch_device>;

 microtouch_device::microtouch_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
 	device_t(mconfig, MICROTOUCH, "Microtouch Touchscreen", tag, owner, clock, "microtouch", __FILE__),
-	device_serial_interface(mconfig, *this),
+	device_serial_interface(mconfig, *this), m_rx_buffer_ptr(0), m_tx_buffer_num(0), m_tx_buffer_ptr(0), m_reset_done(0), m_format(0), m_mode(0), m_last_touch_state(0), 
+	m_last_x(0), m_last_y(0),
 	m_out_stx_func(*this),
 	m_touch(*this, "TOUCH"),
 	m_touchx(*this, "TOUCH_X"),
-	m_touchy(*this, "TOUCH_Y")
+	m_touchy(*this, "TOUCH_Y"), m_timer(nullptr), m_output_valid(false), m_output(0)
 {
 }

--- a/src/devices/machine/mm74c922.cpp
+++ b/src/devices/machine/mm74c922.cpp
@ -43,13 +43,13 @@ mm74c922_device::mm74c922_device(const machine_config &mconfig, const char *tag,
 	m_read_x2(*this),
 	m_read_x3(*this),
 	m_read_x4(*this),
-	m_read_x5(*this),
+	m_read_x5(*this), m_cap_osc(0), m_cap_debounce(0),
 	m_max_y(5), // TODO 4 for 74C922, 5 for 74C923
 	m_inhibit(0),
 	m_x(0),
-	m_y(0),
+	m_y(0), m_data(0),
 	m_da(0),
-	m_next_da(0)
+	m_next_da(0), m_scan_timer(nullptr)
 {
 }

--- a/src/devices/machine/mos6551.cpp
+++ b/src/devices/machine/mos6551.cpp
@ -20,9 +20,9 @@ mos6551_device::mos6551_device(const machine_config &mconfig, const char *tag, d
 	m_rxc_handler(*this),
 	m_rts_handler(*this),
 	m_dtr_handler(*this),
-	m_control(0),
+	m_control(0), m_command(0),
 	m_status(0),
-	m_tdr(0),
+	m_tdr(0), m_rdr(0),
 	m_irq_state(0),
 	m_irq(0),
 	m_txd(0),
@ -34,15 +34,15 @@ mos6551_device::mos6551_device(const machine_config &mconfig, const char *tag, d
 	m_cts(1),
 	m_dsr(1),
 	m_dcd(1),
-	m_rxd(1),
+	m_rxd(1), m_wordlength(0), m_extrastop(0), m_brk(0), m_echo_mode(0), m_parity(0),
 	m_rx_state(STATE_START),
-	m_rx_clock(0),
-	m_rx_counter(0),
+	m_rx_clock(0), m_rx_bits(0), m_rx_shift(0), m_rx_parity(0),
+	m_rx_counter(0), m_rx_irq_enable(0),
 	m_rx_internal_clock(0),
 	m_tx_state(STATE_START),
 	m_tx_output(OUTPUT_MARK),
-	m_tx_clock(0),
-	m_tx_counter(0)
+	m_tx_clock(0), m_tx_bits(0), m_tx_shift(0), m_tx_parity(0),
+	m_tx_counter(0), m_tx_enable(0), m_tx_irq_enable(0), m_tx_internal_clock(0)
 {
 }

--- a/src/devices/machine/ncr5380n.cpp
+++ b/src/devices/machine/ncr5380n.cpp
@ -31,7 +31,9 @@ DEVICE_ADDRESS_MAP_START(map, 8, ncr5380n_device)
 ADDRESS_MAP_END

 ncr5380n_device::ncr5380n_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
-		: nscsi_device(mconfig, NCR5380N, "5380 SCSI (new)", tag, owner, clock, "ncr5380", __FILE__),
+		: nscsi_device(mconfig, NCR5380N, "5380 SCSI (new)", tag, owner, clock, "ncr5380", __FILE__), tm(nullptr), status(0), istatus(0), m_mode(0), 
+	m_outdata(0), m_busstatus(0), m_dmalatch(0), m_icommand(0), m_tcommand(0), clock_conv(0), sync_offset(0), sync_period(0), bus_id(0), select_timeout(0), 
+	seq(0), tcount(0), mode(0), state(0), irq(false), drq(false),
 	m_irq_handler(*this),
 	m_drq_handler(*this)
 {
--- a/src/devices/machine/ncr5390.cpp
+++ b/src/devices/machine/ncr5390.cpp
@ -22,7 +22,8 @@ DEVICE_ADDRESS_MAP_START(map, 8, ncr5390_device)
 ADDRESS_MAP_END

 ncr5390_device::ncr5390_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
-		: nscsi_device(mconfig, NCR5390, "5390 SCSI", tag, owner, clock, "ncr5390", __FILE__),
+		: nscsi_device(mconfig, NCR5390, "5390 SCSI", tag, owner, clock, "ncr5390", __FILE__), tm(nullptr), config(0), status(0), istatus(0), clock_conv(0), sync_offset(0), sync_period(0), bus_id(0), 
+	select_timeout(0), seq(0), tcount(0), mode(0), fifo_pos(0), command_pos(0), state(0), xfr_phase(0), command_length(0), dma_dir(0), irq(false), drq(false),
 	m_irq_handler(*this),
 	m_drq_handler(*this)
 {
--- a/src/devices/machine/nsc810.cpp
+++ b/src/devices/machine/nsc810.cpp
@ -23,7 +23,9 @@
 const device_type NSC810 = &device_creator<nsc810_device>;

 nsc810_device::nsc810_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
-	device_t(mconfig, NSC810, "National Semiconductor NSC810", tag, owner, clock, "nsc810", __FILE__),
+	device_t(mconfig, NSC810, "National Semiconductor NSC810", tag, owner, clock, "nsc810", __FILE__), m_portA_latch(0), m_portB_latch(0), m_portC_latch(0), 
+	m_ddrA(0), m_ddrB(0), m_ddrC(0), m_mode(0), m_timer0(nullptr), m_timer1(nullptr), m_timer0_mode(0), m_timer1_mode(0), m_timer0_counter(0), m_timer1_counter(0), 
+	m_timer0_base(0), m_timer1_base(0), m_timer0_running(false), m_timer1_running(false), m_timer0_clock(0), m_timer1_clock(0), m_ramselect(false),
 	m_portA_r(*this),
 	m_portB_r(*this),
 	m_portC_r(*this),
--- a/src/devices/machine/nscsi_bus.cpp
+++ b/src/devices/machine/nscsi_bus.cpp
@ -6,7 +6,7 @@ const device_type NSCSI_BUS = &device_creator<nscsi_bus_device>;
 const device_type NSCSI_CONNECTOR = &device_creator<nscsi_connector>;

 nscsi_bus_device::nscsi_bus_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
-	device_t(mconfig, NSCSI_BUS, "NSCSI Bus", tag, owner, clock, "nscsi_bus", __FILE__)
+	device_t(mconfig, NSCSI_BUS, "NSCSI Bus", tag, owner, clock, "nscsi_bus", __FILE__), data(0), ctrl(0)
 {
 	devcnt = 0;
 	memset(dev, 0, sizeof(dev));
--- a/src/devices/machine/nscsi_cb.cpp
+++ b/src/devices/machine/nscsi_cb.cpp
@ -14,7 +14,7 @@ nscsi_callback_device::nscsi_callback_device(const machine_config &mconfig, cons
 		m_write_io(*this),
 		m_write_cd(*this),
 		m_write_sel(*this),
-		m_write_bsy(*this)
+		m_write_bsy(*this), m_ctrl(0)
 {
 }

--- a/src/devices/machine/nscsi_cd.cpp
+++ b/src/devices/machine/nscsi_cd.cpp
@ -6,7 +6,7 @@
 const device_type NSCSI_CDROM = &device_creator<nscsi_cdrom_device>;

 nscsi_cdrom_device::nscsi_cdrom_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
-	nscsi_full_device(mconfig, NSCSI_CDROM, "SCSI CDROM", tag, owner, clock, "scsi_cdrom", __FILE__)
+	nscsi_full_device(mconfig, NSCSI_CDROM, "SCSI CDROM", tag, owner, clock, "scsi_cdrom", __FILE__), cdrom(nullptr), bytes_per_sector(0), lba(0), cur_lba(0), blocks(0)
 {
 }

--- a/Show More
+++ b/Show More