Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-05-28 16:43:04 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

Start killing off non-diexec PULSE_LINE hacks (nw)

Browse Source
This commit is contained in:
AJR 2018-05-15 14:56:14 -04:00
parent bbf9a9cf40
commit 4acb7f4bad
8 changed files with 21 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/devices/cpu/sh/sh.h
View File

@ -168,6 +168,9 @@ public:
virtual void WW(offs_t A, uint16_t V) = 0;
virtual void WL(offs_t A, uint32_t V) = 0;
virtual void set_frt_input(int state) = 0;
void pulse_frt_input() { set_frt_input(ASSERT_LINE); set_frt_input(CLEAR_LINE); }
protected:
// compilation boundaries -- how far back/forward does the analysis extend?
enum : u32

2
src/devices/cpu/sh/sh2.h
View File

@ -82,7 +82,7 @@ public:
DECLARE_READ32_MEMBER( sh7604_r );
DECLARE_READ32_MEMBER(sh2_internal_a5);
void sh2_set_frt_input(int state);
virtual void set_frt_input(int state) override;
void sh2_notify_dma_data_available();
void func_fastirq();

9
src/devices/cpu/sh/sh2comn.cpp
View File

@ -722,15 +722,8 @@ READ32_MEMBER( sh2_device::sh7604_r )
return m_m[offset];
}
void sh2_device::sh2_set_frt_input(int state)
void sh2_device::set_frt_input(int state)
{
if(state == PULSE_LINE)
{
sh2_set_frt_input(ASSERT_LINE);
sh2_set_frt_input(CLEAR_LINE);
return;
}
if(m_frt_input == state) {
return;
}

2
src/devices/cpu/sh/sh4.h
View File

@ -216,7 +216,7 @@ public:
TIMER_CALLBACK_MEMBER( sh4_timer_callback );
TIMER_CALLBACK_MEMBER( sh4_dmac_callback );
void sh4_set_frt_input(int state);
virtual void set_frt_input(int state) override;
void sh4_set_irln_input(int value);
//void sh4_set_ftcsr_callback(sh4_ftcsr_callback callback);
int sh4_dma_data(struct sh4_device_dma *s);

9
src/devices/cpu/sh/sh4comn.cpp
View File

@ -1066,18 +1066,11 @@ READ32_MEMBER( sh4_base_device::sh4_internal_r )
return m_m[offset];
}
void sh34_base_device::sh4_set_frt_input(int state)
void sh34_base_device::set_frt_input(int state)
{
if (m_cpu_type != CPU_TYPE_SH4)
fatalerror("sh4_set_frt_input uses m_m[] with SH3\n");
if(state == PULSE_LINE)
{
sh4_set_frt_input(ASSERT_LINE);
sh4_set_frt_input(CLEAR_LINE);
return;
}
if(m_sh2_state->m_frt_input == state) {
return;
}

9
src/mame/drivers/bublbobl.cpp
View File

@ -826,9 +826,12 @@ MACHINE_RESET_MEMBER(bublbobl_state,common) // things common on both tokio and b
m_soundnmi->in_w<0>(0); // clear sound NMI stuff
m_soundnmi->in_w<1>(0);
m_subcpu->set_input_line(INPUT_LINE_NMI, CLEAR_LINE); // if a subcpu nmi is active (extremely remote chance), it is cleared
m_maincpu->set_input_line(INPUT_LINE_RESET, PULSE_LINE); // maincpu is reset
m_subcpu->set_input_line(INPUT_LINE_RESET, PULSE_LINE); // subcpu is reset
common_sreset(PULSE_LINE); // /SRESET is pulsed
if (!m_sreset_old)
{
// /SRESET is pulsed
common_sreset(ASSERT_LINE);
common_sreset(CLEAR_LINE);
}
}

5
src/mame/machine/namcoio.cpp
View File

@ -177,7 +177,10 @@ void namcoio_device::device_reset()
elem = 0;
if (m_reset != ASSERT_LINE)
set_reset_line(PULSE_LINE);
{
set_reset_line(ASSERT_LINE);
set_reset_line(CLEAR_LINE);
}
}
/*****************************************************************************

8
src/mame/machine/saturn.cpp
View File

@ -79,7 +79,7 @@ WRITE32_MEMBER(saturn_state::minit_w)
machine().scheduler().boost_interleave(m_minit_boost_timeslice, attotime::from_usec(m_minit_boost));
machine().scheduler().trigger(1000);
machine().scheduler().synchronize(); // force resync
m_slave->sh2_set_frt_input(PULSE_LINE);
m_slave->pulse_frt_input();
}
WRITE32_MEMBER(saturn_state::sinit_w)
@ -87,7 +87,7 @@ WRITE32_MEMBER(saturn_state::sinit_w)
//logerror("%s SINIT write = %08x\n", machine().describe_context(),data);
machine().scheduler().boost_interleave(m_sinit_boost_timeslice, attotime::from_usec(m_sinit_boost));
machine().scheduler().synchronize(); // force resync
m_maincpu->sh2_set_frt_input(PULSE_LINE);
m_maincpu->pulse_frt_input();
}
/*
@ -120,7 +120,7 @@ WRITE32_MEMBER(saturn_state::saturn_minit_w)
machine().scheduler().trigger(1000);
}
m_slave->sh2_set_frt_input(PULSE_LINE);
m_slave->pulse_frt_input();
}
WRITE32_MEMBER(saturn_state::saturn_sinit_w)
@ -131,7 +131,7 @@ WRITE32_MEMBER(saturn_state::saturn_sinit_w)
else
machine().scheduler().boost_interleave(m_sinit_boost_timeslice, attotime::from_usec(m_sinit_boost));
m_maincpu->sh2_set_frt_input(PULSE_LINE);
m_maincpu->pulse_frt_input();
}