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AltairZ80: Minor cleanup

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This commit is contained in:
Peter Schorn 2020-05-24 09:36:10 +02:00
parent cb23bca33a
commit 6a816001ef
2 changed files with 16 additions and 17 deletions
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22
AltairZ80/s100_jadedd.c
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@ -255,10 +255,10 @@ static JADE_INFO jade_info_data = { JADE_BANK_BASE, JADE_BANK_SIZE,
JADE_IO_BASE, JADE_IO_SIZE, JADE_IO_BASE, JADE_IO_SIZE,
JADE_PROM_BASE, JADE_PROM_SIZE, JADE_PROM_BASE, JADE_PROM_SIZE,
TRUE, 0, FALSE, 0, TRUE, 0, FALSE, 0,
{ JADE_SPT_SD, DF_T1D, { { JADE_SPT_SD, DF_T1D },
JADE_SPT_SD, DF_T1D, { JADE_SPT_SD, DF_T1D },
JADE_SPT_SD, DF_T1D, { JADE_SPT_SD, DF_T1D },
JADE_SPT_SD, DF_T1D } { JADE_SPT_SD, DF_T1D } }
}; };
static JADE_INFO *jade_info = &jade_info_data; static JADE_INFO *jade_info = &jade_info_data;
@ -404,13 +404,13 @@ static t_stat jade_show_membase(FILE *st, UNIT *uptr, int32 val, CONST void *des
static t_stat jade_set_prom(UNIT *uptr, int32 value, CONST char *cptr, void *desc); static t_stat jade_set_prom(UNIT *uptr, int32 value, CONST char *cptr, void *desc);
static uint32 calculate_jade_sec_offset(uint8 track, uint8 sector, uint8 flg); static uint32 calculate_jade_sec_offset(uint8 track, uint8 sector, uint8 flg);
static void showsector(uint8 drive, uint8 isRead, uint8 *buf); static void showsector(uint8 drive, uint8 isRead, uint8 *buf);
static void showcb(); static void showcb(void);
static uint8 JADE_In(uint32 Addr); static uint8 JADE_In(uint32 Addr);
static uint8 JADE_Out(uint32 Addr, int32 data); static uint8 JADE_Out(uint32 Addr, int32 data);
static uint8 PROM_Boot(JADE_INFO *info); static uint8 PROM_Boot(JADE_INFO *info);
static void DCM_Init(); static void DCM_Init(void);
static void DCM_DBSLdr(); static void DCM_DBSLdr(void);
static uint8 DCM_Execute(); static uint8 DCM_Execute(void);
static uint8 DCM_Logon(uint8 drive); static uint8 DCM_Logon(uint8 drive);
static uint8 DCM_ReadSector(uint8 drive, uint8 track, uint8 sector, uint8 *buffer); static uint8 DCM_ReadSector(uint8 drive, uint8 track, uint8 sector, uint8 *buffer);
static uint8 DCM_WriteSector(uint8 drive, uint8 track, uint8 sector, uint8 *buffer); static uint8 DCM_WriteSector(uint8 drive, uint8 track, uint8 sector, uint8 *buffer);
@ -864,11 +864,11 @@ static uint8 JADE_In(uint32 Addr)
{ {
uint8 cData; uint8 cData;
sim_debug(CMD_MSG, &jade_dev, JADE_SNAME ": IN %02x Data %02x" NLP, Addr & 0xFF, cData & 0xFF);
cData = JADE_STAT_HALT; /* Assume processor is in HALT* state */ cData = JADE_STAT_HALT; /* Assume processor is in HALT* state */
cData |= (jade_info->mem_base >> 9) & JADE_STAT_MEM_MSK; cData |= (jade_info->mem_base >> 9) & JADE_STAT_MEM_MSK;
sim_debug(CMD_MSG, &jade_dev, JADE_SNAME ": IN %02x Data %02x" NLP, Addr & 0xFF, cData & 0xFF);
return (cData); return (cData);
} }
@ -1195,7 +1195,7 @@ static uint8 DCM_Format(uint8 drive, uint8 track)
{ {
uint8 sbuf[JADE_SECTOR_SIZE]; uint8 sbuf[JADE_SECTOR_SIZE];
uint8 sector; uint8 sector;
uint8 sts; uint8 sts = 0;
memset(sbuf, 0xe5, sizeof(sbuf)); memset(sbuf, 0xe5, sizeof(sbuf));

1
AltairZ80/s100_tarbell.c
View file

@ -870,7 +870,6 @@ static uint8 TARBELL_Command(UNIT *uptr, FD1771_REG *pFD1771, int32 Data)
int32 rtn; int32 rtn;
cData = 0; cData = 0;
rtn=0;
statusUpdate = TRUE; statusUpdate = TRUE;
if (uptr == NULL) { if (uptr == NULL) {