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Timer counters now 64-bit;

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Cleaned up floppy code a lot and reverted to single poller;
Fixed segment present bit and limit checking at read/write within segment;
The ASUS boards now have memregs too;
RTC code improved based on suggestion by Sarah Walker;
Fixed SVGA odd/even emulation and added chain odd/even support;
Removed non-existent CPU's.
This commit is contained in:
OBattler
2016-07-19 02:44:32 +02:00
parent c667780aa6
commit b78b2fecaa
64 changed files with 937 additions and 1063 deletions
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14
src/disc.h
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@@ -8,7 +8,7 @@ typedef struct
int (*hole)(int drive);
int (*byteperiod)(int drive);
void (*stop)(int drive);
int (*poll)(int drive);
void (*poll)();
int (*realtrack)(int drive, int track);
} DRIVE;
@@ -27,7 +27,6 @@ void disc_readsector(int drive, int sector, int track, int side, int density, in
void disc_writesector(int drive, int sector, int track, int side, int density, int sector_size);
void disc_readaddress(int drive, int track, int side, int density);
void disc_format(int drive, int track, int side, int density, uint8_t fill);
void disc_time_adjust();
int disc_realtrack(int drive, int track);
int disc_hole(int drive);
int disc_byteperiod(int drive);
@@ -36,11 +35,8 @@ int disc_empty(int drive);
void disc_set_rate(int drive, int drvden, int rate);
void disc_set_drivesel(int drive);
extern int disc_time;
extern int disc_poll_time;
extern int poll_time[2];
extern int64_t disc_poll_time;
extern int disc_drivesel;
extern int disc_notfound;
extern int not_found[2];
void fdc_callback();
int fdc_data(uint8_t dat);
@@ -60,8 +56,6 @@ extern int fdc_indexcount;*/
extern int motorspin;
extern int motoron;
extern int motor_on[2];
extern int swwp;
extern int disable_write;
@@ -74,10 +68,6 @@ extern int disc_changed[2];
extern int drive_empty[2];
extern int drive_type[2];
extern uint32_t byte_pulses;
extern int bpulses[2];
/*Used in the Read A Track command. Only valid for disc_readsector(). */
#define SECTOR_FIRST -2
#define SECTOR_NEXT -1