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Diffstat (limited to 'src/mame/drivers/model3.c')
-rw-r--r--src/mame/drivers/model3.c44
1 files changed, 22 insertions, 22 deletions
diff --git a/src/mame/drivers/model3.c b/src/mame/drivers/model3.c
index 2e50d7a0844..d07f7db768e 100644
--- a/src/mame/drivers/model3.c
+++ b/src/mame/drivers/model3.c
@@ -35,9 +35,9 @@
dayto2pe - bug in DRC MMU page-fault handling, causes infinite loop at PC:0x2270 (or debug assert)
daytona2 - See above. Also CROMs (program/data) are marked "bad dump"
- spikeout/spikeofe - As above. CROMs (program/data) are marked "bad dump"
+ spikeout/spikeofe - As above. CROMs (program/data) are marked "bad dump"
dirtdvls/dirtdvla - SCSI IRQ stuck on (boots partially if hacked)
- swtrilgy - doesn't boot (no SCSI IRQs occur, other IRQs look fine)
+ swtrilgy - doesn't boot (no SCSI IRQs occur, other IRQs look fine)
swtrilga - SCSI IRQ stuck on
magtruck - SCSI IRQ stuck on (boots and fails country code check (!) if hacked)
eca/ecax - doesn't boot (a few SCSI IRQs occur but then cease, other IRQs look fine)
@@ -582,19 +582,19 @@ ALL VROM ROMs are 16M MASK
*/
/*
- magtruck locations of interest
+ magtruck locations of interest
- 000006ee (word) - incremented each vblank, used by mainline to busywait.
- 000006f5 (byte) - shadow of current IRQ enable
- 000003f0 (dword) - shadow (from irq handler) of IRQ state on entry
+ 000006ee (word) - incremented each vblank, used by mainline to busywait.
+ 000006f5 (byte) - shadow of current IRQ enable
+ 000003f0 (dword) - shadow (from irq handler) of IRQ state on entry
- 00000500 - IRQ handler prologue/epilogue
- 00152250 - IRQ dispatcher
+ 00000500 - IRQ handler prologue/epilogue
+ 00152250 - IRQ dispatcher
- 00151f48 - service routine for IRQ 0x02 (VBL)
- 00151ef8 - service routine for IRQ 0x04
- 00151ed8 - service routine for IRQ 0x08
- 0014b110 - service routine for IRQ 0x40 (SCSP)
+ 00151f48 - service routine for IRQ 0x02 (VBL)
+ 00151ef8 - service routine for IRQ 0x04
+ 00151ed8 - service routine for IRQ 0x08
+ 0014b110 - service routine for IRQ 0x40 (SCSP)
*/
#include "driver.h"
@@ -628,13 +628,13 @@ static void update_irq_state(running_machine *machine)
{
if ((irq_enable & irq_state) || scsi_irq_state)
{
-// printf("IRQ set: state %x enable %x scsi %x\n", irq_state, irq_enable, scsi_irq_state);
+// printf("IRQ set: state %x enable %x scsi %x\n", irq_state, irq_enable, scsi_irq_state);
cputag_set_input_line(machine, "maincpu", PPC_IRQ, ASSERT_LINE);
scsi_irq_state = 0;
}
else
{
-// printf("IRQ clear: state %x enable %x scsi %x\n", irq_state, irq_enable, scsi_irq_state);
+// printf("IRQ clear: state %x enable %x scsi %x\n", irq_state, irq_enable, scsi_irq_state);
cputag_set_input_line(machine, "maincpu", PPC_IRQ, CLEAR_LINE);
}
}
@@ -1276,8 +1276,8 @@ static void model3_init(running_machine *machine, int step)
mame_stricmp(machine->gamedrv->name, "bass") == 0 )
{
mpc106_init();
- }
- else
+ }
+ else
{
mpc105_init();
}
@@ -1486,7 +1486,7 @@ static WRITE64_HANDLER( model3_ctrl_w )
static READ64_HANDLER( model3_sys_r )
{
-// printf("model3_sys_r: mask %llx @ %x (PC %x)\n", mem_mask, offset, cpu_get_pc(space->cpu));
+// printf("model3_sys_r: mask %llx @ %x (PC %x)\n", mem_mask, offset, cpu_get_pc(space->cpu));
switch (offset)
{
@@ -1511,7 +1511,7 @@ static READ64_HANDLER( model3_sys_r )
else logerror("m3_sys: Unk sys_r @ 0x10: mask = %x\n", (UINT32)mem_mask);
break;
case 0x18/8:
-// printf("read irq_state %x (PC %x)\n", irq_state, cpu_get_pc(space->cpu));
+// printf("read irq_state %x (PC %x)\n", irq_state, cpu_get_pc(space->cpu));
return (UINT64)irq_state<<56 | 0xff000000;
break;
}
@@ -1522,7 +1522,7 @@ static READ64_HANDLER( model3_sys_r )
static WRITE64_HANDLER( model3_sys_w )
{
-// printf("model3_sys_w: %llx to %x mask %llx\n", data, offset, mem_mask);
+// printf("model3_sys_w: %llx to %x mask %llx\n", data, offset, mem_mask);
switch (offset)
{
@@ -1536,7 +1536,7 @@ static WRITE64_HANDLER( model3_sys_w )
case 0x18/8:
if ((mem_mask & 0xff000000) == 0xff000000) // int ACK with bits in REVERSE ORDER from the other registers (Seeeee-gaaaa!)
{ // may also be a secondary enable based on behavior of e.g. magtruck VBL handler
-// UINT32 old_irq = irq_state;
+// UINT32 old_irq = irq_state;
UINT8 ack = (data>>24)&0xff, realack;
int i;
@@ -1556,7 +1556,7 @@ static WRITE64_HANDLER( model3_sys_w )
}
}
-// printf("%x to ack (realack %x)\n", ack, realack);
+// printf("%x to ack (realack %x)\n", ack, realack);
irq_state &= realack;
break;
@@ -1732,7 +1732,7 @@ static const UINT16 eca_prot_data[] =
0x7470, 0x202e, 0x3123, 0x660a, 0x726f, 0x7420, 0x7365, 0x0a74,
};
-/*
+/*
dirtdvls: first 2 words read are discarded, then every other word
is written to char RAM starting at f1013400 (in between words are
discarded).