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The FDC is now a device_t, and the FDC code has been cleaned up;

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Merged floppy.c and fdd.c and renamed floppy_*.c (the floppy image format handlers) to fdd_*.c;
Reading the AT or PS/2 keyboard controller status no longer clears the transmit timeout bit, fixes error 8601 (mouse error) on the IBM PS/2 Model 80;
MMU translate and DMA physical reads and writes now go through _mem_exec instead of directly to ram[], should fix the last remaining problems with remapped mappings;
Implemented the Sound gain dialog;
Added the resource for the "New floppy image" dialog and the needed functions for the functionality of exporting the currently mounted floppy image as 86F, both of which should be finished in the next commit;
Applied the CD-ROM fixes from the PCem commit;
Added the "Keep ratio" option for full screen stretch.
This commit is contained in:
OBattler
2018-01-17 18:43:36 +01:00
parent 74ca5cdc21
commit 5318bc08d8
72 changed files with 3475 additions and 3345 deletions
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34
src/floppy/fdd_common.h Normal file
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/*
* 86Box A hypervisor and IBM PC system emulator that specializes in
* running old operating systems and software designed for IBM
* PC systems and compatibles from 1981 through fairly recent
* system designs based on the PCI bus.
*
* This file is part of the 86Box distribution.
*
* Shared code for all the floppy modules.
*
* Version: @(#)fdd_common.h 1.0.2 2018/01/16
*
* Author: Fred N. van Kempen, <decwiz@yahoo.com>
* Copyright 2017,2018 Fred N. van Kempen.
*/
#ifndef fdd_COMMON_H
# define fdd_COMMON_H
extern uint8_t fdd_holes[6];
extern uint8_t fdd_rates[6];
extern double fdd_bit_rates_300[6];
extern uint8_t fdd_max_sectors[8][6];
extern uint8_t fdd_dmf_r[21];
extern int fdd_get_gap3_size(int rate, int size, int sector);
extern uint8_t fdd_sector_size_code(int size);
extern int fdd_sector_code_size(uint8_t code);
extern int fdd_bps_valid(uint16_t bps);
extern int fdd_interleave(int sector, int skew, int spt);
#endif /*fdd_COMMON_H*/