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missile, mpz80, mz700, pockstat, pofo, proteus3, savquest: initialized some variables which were causing incorrect behaviours in drvnoclear debug builds

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This commit is contained in:
Ivan Vangelista 2021-02-21 09:03:00 +01:00
parent a425bd5d90
commit 85cb1fc955
13 changed files with 81 additions and 26 deletions
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21
src/mame/drivers/missile.cpp
View File

@ -359,6 +359,9 @@ Super Missile Attack Board Layout
#include "screen.h"
#include "speaker.h"
namespace {
class missile_state : public driver_device
{
public:
@ -379,6 +382,8 @@ public:
, m_screen(*this, "screen")
, m_palette(*this, "palette")
, m_leds(*this, "led%u", 0U)
, m_mainrom(*this, "maincpu")
, m_writeprom(*this, "proms")
{ }
void missileb(machine_config &config);
@ -390,6 +395,10 @@ public:
DECLARE_READ_LINE_MEMBER(vblank_r);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
private:
void missile_w(address_space &space, offs_t offset, uint8_t data);
uint8_t missile_r(address_space &space, offs_t offset);
@ -410,9 +419,6 @@ private:
void bootleg_main_map(address_map &map);
void main_map(address_map &map);
virtual void machine_start() override;
virtual void machine_reset() override;
required_device<m6502_device> m_maincpu;
required_shared_ptr<uint8_t> m_videoram;
required_device<watchdog_timer_device> m_watchdog;
@ -429,8 +435,8 @@ private:
required_device<palette_device> m_palette;
output_finder<2> m_leds;
const uint8_t *m_mainrom;
const uint8_t *m_writeprom;
required_region_ptr<uint8_t> m_mainrom;
required_region_ptr<uint8_t> m_writeprom;
emu_timer *m_irq_timer;
emu_timer *m_cpu_timer;
uint8_t m_irq_state;
@ -541,9 +547,8 @@ void missile_state::machine_start()
m_leds.resolve();
/* initialize globals */
m_mainrom = memregion("maincpu")->base();
m_writeprom = memregion("proms")->base();
m_flipscreen = 0;
m_ctrld = 0;
/* create a timer to speed/slow the CPU */
m_cpu_timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(missile_state::adjust_cpu_speed),this));
@ -1491,6 +1496,8 @@ void missile_state::init_missilem()
}
}
} // Anonymous namespace
/*************************************
*

1
src/mame/drivers/mpz80.cpp
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@ -687,6 +687,7 @@ static void mpz80_s100_cards(device_slot_interface &device)
void mpz80_state::machine_start()
{
m_task = 0;
}

12
src/mame/drivers/pockstat.cpp
View File

@ -4,7 +4,7 @@
Sony PocketStation
PocketStation games were dowloaded from PS1 games into flash RAM after
PocketStation games were downloaded from PS1 games into flash RAM after
the unit had been inserted in the memory card slot, and so this should
be emulated alongside the PS1. However, as many flash dumps exist, it
is possible to emulate the PocketStation in the meantime.
@ -55,6 +55,9 @@
#define VERBOSE (0)
#include "logmacro.h"
namespace {
class pockstat_state : public driver_device
{
public:
@ -69,10 +72,11 @@ public:
DECLARE_INPUT_CHANGED_MEMBER(input_update);
private:
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
private:
void mem_map(address_map &map);
uint32_t screen_update_pockstat(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect);
@ -880,6 +884,7 @@ void pockstat_state::machine_start()
{
m_timers[index].timer = machine().scheduler().timer_alloc(timer_expired_delegate(FUNC(pockstat_state::timer_tick), this));
m_timers[index].timer->adjust(attotime::never, index);
m_timers[index].count = 0;
}
m_rtc_regs.time = 0x01000000;
@ -1013,6 +1018,9 @@ ROM_START( pockstat )
ROM_LOAD( "kernel.bin", 0x0000, 0x4000, CRC(5fb47dd8) SHA1(6ae880493ddde880827d1e9f08e9cb2c38f9f2ec) )
ROM_END
} // Anonymous namespace
/* Driver */
// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS

7
src/mame/drivers/pofo.cpp
View File

@ -49,6 +49,7 @@
#include "speaker.h"
namespace {
//**************************************************************************
// MACROS / CONSTANTS
@ -92,10 +93,11 @@ public:
void portfolio(machine_config &config);
private:
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
private:
void portfolio_io(address_map &map);
void portfolio_lcdc(address_map &map);
void portfolio_mem(address_map &map);
@ -990,6 +992,8 @@ void portfolio_state::machine_start()
save_item(NAME(m_counter));
save_item(NAME(m_keylatch));
save_item(NAME(m_rom_b));
m_ip = 0;
}
@ -1086,6 +1090,7 @@ ROM_START( pofo )
ROM_LOAD( "c101783-001a-01.u3", 0x0000, 0x8000, CRC(61fdaff1) SHA1(5eb99e7a19af7b8d77ea8a2f1f554e6e3d382fa2) )
ROM_END
} // Anonymous namespace
//**************************************************************************

12
src/mame/drivers/proteus3.cpp
View File

@ -61,6 +61,8 @@
#include "speaker.h"
namespace {
class proteus3_state : public driver_device
{
public:
@ -78,6 +80,10 @@ public:
void proteus3(machine_config &config);
protected:
virtual void machine_reset() override;
virtual void machine_start() override;
private:
DECLARE_WRITE_LINE_MEMBER(ca2_w);
void video_w(u8 data);
@ -106,8 +112,6 @@ private:
void mem_map(address_map &map);
virtual void machine_reset() override;
virtual void machine_start() override;
u8 m_video_data;
u8 m_flashcnt;
u16 m_curs_pos;
@ -385,6 +389,8 @@ void proteus3_state::machine_start()
save_item(NAME(m_cassbit));
save_item(NAME(m_cassold));
save_item(NAME(m_cassinbit));
m_flashcnt = 0;
}
/******************************************************************************
@ -492,6 +498,8 @@ ROM_START(proteus3)
ROM_LOAD( "proteus3_pbug.bin", 0x0000, 0x0800, CRC(1118694d) SHA1(2dfc08d405e8f2936f5b0bd1c4007995151abbba) )
ROM_END
} // Anonymous namespace
/******************************************************************************
Drivers

23
src/mame/drivers/savquest.cpp
View File

@ -2,7 +2,7 @@
// copyright-holders:R. Belmont, Peter Ferrie
/***************************************************************************
savquest.c
savquest.cpp
"Savage Quest" (c) 1999 Interactive Light, developed by Angel Studios.
Skeleton by R. Belmont
@ -59,6 +59,9 @@
#include "machine/ds128x.h"
#include "bus/isa/sblaster.h"
namespace {
class savquest_state : public pcat_base_state
{
public:
@ -67,10 +70,18 @@ public:
m_vga(*this, "vga"),
m_voodoo(*this, "voodoo")
{
std::fill(std::begin(m_mtxc_config_reg), std::end(m_mtxc_config_reg), 0);
}
void savquest(machine_config &config);
protected:
// driver_device overrides
// virtual void video_start();
virtual void machine_start() override;
virtual void machine_reset() override;
private:
std::unique_ptr<uint32_t[]> m_bios_f0000_ram;
std::unique_ptr<uint32_t[]> m_bios_e0000_ram;
@ -119,11 +130,6 @@ private:
void savquest_io(address_map &map);
void savquest_map(address_map &map);
// driver_device overrides
// virtual void video_start();
virtual void machine_start() override;
virtual void machine_reset() override;
void intel82439tx_init();
void vid_3dfx_init();
@ -791,6 +797,9 @@ void savquest_state::machine_start()
intel82439tx_init();
vid_3dfx_init();
for (int i = 0; i < 8; i++)
std::fill(std::begin(m_piix4_config_reg[i]), std::end(m_piix4_config_reg[i]), 0);
}
void savquest_state::machine_reset()
@ -865,5 +874,7 @@ ROM_START( savquest )
DISK_IMAGE( "savquest", 0, SHA1(b7c8901172b66706a7ab5f5c91e6912855153fa9) )
ROM_END
} // Anonymous namespace
GAME(1999, savquest, 0, savquest, savquest, savquest_state, empty_init, ROT0, "Interactive Light", "Savage Quest", MACHINE_IS_SKELETON)

7
src/mame/includes/mpz80.h
View File

@ -39,6 +39,10 @@ public:
void mpz80(machine_config &config);
protected:
virtual void machine_start() override;
virtual void machine_reset() override;
private:
required_device<cpu_device> m_maincpu;
required_device<ram_device> m_ram;
@ -47,9 +51,6 @@ private:
memory_share_creator<uint8_t> m_map_ram;
required_ioport m_16c;
virtual void machine_start() override;
virtual void machine_reset() override;
inline offs_t get_address(offs_t offset);
inline offs_t get_io_address(offs_t offset);

4
src/mame/includes/mz700.h
View File

@ -50,6 +50,9 @@ public:
void init_mz800();
void init_mz700();
protected:
virtual void machine_start() override;
private:
uint8_t mz700_e008_r();
void mz700_e008_w(uint8_t data);
@ -75,7 +78,6 @@ private:
void mz800_cgram_w(offs_t offset, uint8_t data);
DECLARE_MACHINE_RESET(mz700);
DECLARE_MACHINE_RESET(mz800);
virtual void machine_start() override;
uint32_t screen_update_mz700(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update_mz800(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_DEVICE_CALLBACK_MEMBER(ne556_cursor_callback);

4
src/mame/includes/pc1251.h
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@ -20,7 +20,9 @@ public:
: pocketc_state(mconfig, type, tag)
, m_keys(*this, "KEY%u", 0U)
, m_mode(*this, "MODE")
{ }
{
std::fill(std::begin(m_reg), std::end(m_reg), 0);
}
void init_pc1251();

4
src/mame/includes/pc1350.h
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@ -21,7 +21,9 @@ public:
: pocketc_state(mconfig, type, tag)
, m_ram(*this, RAM_TAG)
, m_keys(*this, "KEY%u", 0U)
{ }
{
std::fill(std::begin(m_reg), std::end(m_reg), 0);
}
void pc1350(machine_config &config);

4
src/mame/includes/pc1401.h
View File

@ -19,7 +19,9 @@ public:
pc1401_state(const machine_config &mconfig, device_type type, const char *tag)
: pocketc_state(mconfig, type, tag)
, m_keys(*this, "KEY%u", 0U)
{ }
{
std::fill(std::begin(m_reg), std::end(m_reg), 0);
}
void init_pc1401();

4
src/mame/includes/pc1403.h
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@ -19,7 +19,9 @@ public:
pc1403_state(const machine_config &mconfig, device_type type, const char *tag)
: pocketc_state(mconfig, type, tag)
, m_keys(*this, "KEY%u", 0U)
{ }
{
std::fill(std::begin(m_reg), std::end(m_reg), 0);
}
void pc1403(machine_config &config);
void pc1403h(machine_config &config);

4
src/mame/machine/mz700.cpp
View File

@ -91,6 +91,10 @@ void mz_state::machine_start()
{
/* reset memory map to defaults */
mz700_bank_4_w(0);
m_cursor_bit = 0;
m_speaker_level = 0;
m_prev_state = 0;
}
MACHINE_RESET_MEMBER( mz_state, mz700 )