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(From Oliver Stoneberg)

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Fixed several memory leaks related to SCSI CD emulation.
This commit is contained in:
Aaron Giles 2007-12-31 01:57:54 +00:00
parent 1ea08b6933
commit d7e58ce2d0
8 changed files with 45 additions and 0 deletions
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10
src/emu/machine/53c810.c
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@ -698,6 +698,16 @@ extern void lsi53c810_init(const struct LSI53C810interface *interface)
} }
} }
extern void lsi53c810_exit(const struct LSI53C810interface *interface)
{
int i;
for (i = 0; i < interface->scsidevs->devs_present; i++)
{
SCSIDeleteInstance( devices[interface->scsidevs->devices[i].scsiID] );
}
}
void lsi53c810_read_data(int bytes, UINT8 *pData) void lsi53c810_read_data(int bytes, UINT8 *pData)
{ {
if (devices[last_id]) if (devices[last_id])

1
src/emu/machine/53c810.h
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@ -12,6 +12,7 @@ struct LSI53C810interface
}; };
extern void lsi53c810_init(const struct LSI53C810interface *interface); extern void lsi53c810_init(const struct LSI53C810interface *interface);
extern void lsi53c810_exit(const struct LSI53C810interface *interface);
extern void lsi53c810_read_data(int bytes, UINT8 *pData); extern void lsi53c810_read_data(int bytes, UINT8 *pData);
extern void lsi53c810_write_data(int bytes, UINT8 *pData); extern void lsi53c810_write_data(int bytes, UINT8 *pData);

10
src/emu/machine/am53cf96.c
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@ -231,6 +231,16 @@ void am53cf96_init( const struct AM53CF96interface *interface )
state_save_register_global(last_id); state_save_register_global(last_id);
} }
void am53cf96_exit( const struct AM53CF96interface *interface )
{
int i;
for (i = 0; i < interface->scsidevs->devs_present; i++)
{
SCSIDeleteInstance( devices[interface->scsidevs->devices[i].scsiID] );
}
}
// retrieve data from the SCSI controller // retrieve data from the SCSI controller
void am53cf96_read_data(int bytes, UINT8 *pData) void am53cf96_read_data(int bytes, UINT8 *pData)
{ {

1
src/emu/machine/am53cf96.h
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@ -15,6 +15,7 @@ struct AM53CF96interface
}; };
extern void am53cf96_init( const struct AM53CF96interface *interface ); extern void am53cf96_init( const struct AM53CF96interface *interface );
extern void am53cf96_exit( const struct AM53CF96interface *interface );
extern void am53cf96_read_data(int bytes, UINT8 *pData); extern void am53cf96_read_data(int bytes, UINT8 *pData);
void am53cf96_write_data(int bytes, UINT8 *pData); void am53cf96_write_data(int bytes, UINT8 *pData);
void *am53cf96_get_device(int id); void *am53cf96_get_device(int id);

10
src/emu/machine/wd33c93.c
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@ -809,6 +809,16 @@ extern void wd33c93_init( const struct WD33C93interface *interface )
// state_save_register_item_array("wd33c93", 0, scsi_data); // state_save_register_item_array("wd33c93", 0, scsi_data);
} }
extern void wd33c93_exit( const struct WD33C93interface *interface )
{
int i;
for (i = 0; i < interface->scsidevs->devs_present; i++)
{
SCSIDeleteInstance( devices[interface->scsidevs->devices[i].scsiID] );
}
}
void wd33c93_get_dma_data( int bytes, UINT8 *pData ) void wd33c93_get_dma_data( int bytes, UINT8 *pData )
{ {
int len = bytes; int len = bytes;

1
src/emu/machine/wd33c93.h
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@ -15,6 +15,7 @@ struct WD33C93interface
}; };
extern void wd33c93_init( const struct WD33C93interface *interface ); extern void wd33c93_init( const struct WD33C93interface *interface );
extern void wd33c93_exit( const struct WD33C93interface *interface );
extern void wd33c93_get_dma_data(int bytes, UINT8 *pData); extern void wd33c93_get_dma_data(int bytes, UINT8 *pData);
extern void wd33c93_write_data(int bytes, UINT8 *pData); extern void wd33c93_write_data(int bytes, UINT8 *pData);
extern void *wd33c93_get_device(int id); extern void *wd33c93_get_device(int id);

6
src/mame/drivers/konamigq.c
View File

@ -346,10 +346,16 @@ static DRIVER_INIT( konamigq )
m_p_n_pcmram = memory_region( REGION_SOUND1 ) + 0x80000; m_p_n_pcmram = memory_region( REGION_SOUND1 ) + 0x80000;
} }
static void konamigq_exit(running_machine *machine)
{
am53cf96_exit(&scsi_intf);
}
static MACHINE_START( konamigq ) static MACHINE_START( konamigq )
{ {
/* init the scsi controller and hook up it's DMA */ /* init the scsi controller and hook up it's DMA */
am53cf96_init(&scsi_intf); am53cf96_init(&scsi_intf);
add_exit_callback(machine, konamigq_exit);
psx_dma_install_read_handler(5, scsi_dma_read); psx_dma_install_read_handler(5, scsi_dma_read);
psx_dma_install_write_handler(5, scsi_dma_write); psx_dma_install_write_handler(5, scsi_dma_write);

6
src/mame/drivers/konamigv.c
View File

@ -306,12 +306,18 @@ static const struct AM53CF96interface scsi_intf =
&scsi_irq, /* command completion IRQ */ &scsi_irq, /* command completion IRQ */
}; };
static void konamigv_exit(running_machine *machine)
{
am53cf96_exit(&scsi_intf);
}
static DRIVER_INIT( konamigv ) static DRIVER_INIT( konamigv )
{ {
psx_driver_init(); psx_driver_init();
/* init the scsi controller and hook up it's DMA */ /* init the scsi controller and hook up it's DMA */
am53cf96_init(&scsi_intf); am53cf96_init(&scsi_intf);
add_exit_callback(machine, konamigv_exit);
psx_dma_install_read_handler(5, scsi_dma_read); psx_dma_install_read_handler(5, scsi_dma_read);
psx_dma_install_write_handler(5, scsi_dma_write); psx_dma_install_write_handler(5, scsi_dma_write);
} }