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Rewritten 808x CPU emulation core based on reenigne's XTCE, VisiOn, SnatchIt, and 8088 MPH now work correctly;

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Fixed PC speaker sound volume in PIT mode 0;
A few CPU emulation clean-ups;
Hard disk controller changing redone in a less messy way;
Re-added the long-missing key send delay handling to the XT keyboard handler;
Fixed a bug that was causing SLiRP not to work when compiled with MingW/GCC 7.3.0-2 or newer;
Some serial mouse and port fixes;
A lot of changes to printer emulation, mostly based on DOSBox-X;
Printer PNG writer now uses statically linked libpng;
Added support for the HxC MFM floppy image format and upped 86F format version to 2.12;
Ported various things from PCem and some from VARCem;
Added the S3 86c801/805 emulation (patch from TheCollector1995);
Fixed and renamed the EGA monitor options;
Better synchronized the 808x to the PIT and the CGA;
Fixed the CGA wait state calculation;
Cleaned up some things in mem.c;
Fixed some things in the floppy emulation to make VisiOn get the correct errors from the copy protection disk;
Fixed several renderer-related bugs, including the SDL2 renderer's failure to take screenshots;
The Jenkins builds are now compiled with MingW/GCC 7.4.0-1 and include all the required DLL's.
This commit is contained in:
OBattler
2019-02-06 03:34:39 +01:00
parent c91b1f2b8e
commit 46d0ed2baa
104 changed files with 7749 additions and 6608 deletions
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13
src/serial.h
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@@ -8,7 +8,7 @@
*
* Definitions for the SERIAL card.
*
* Version: @(#)serial.h 1.0.8 2018/11/04
* Version: @(#)serial.h 1.0.9 2018/11/12
*
* Author: Fred N. van Kempen, <decwiz@yahoo.com>
* Copyright 2017,2018 Fred N. van Kempen.
@@ -35,7 +35,7 @@ typedef struct serial_s
{
uint8_t lsr, thr, mctrl, rcr,
iir, ier, lcr, msr;
uint8_t dlab1, dlab2;
uint16_t dlab;
uint8_t dat;
uint8_t int_status;
uint8_t scratch;
@@ -45,11 +45,11 @@ typedef struct serial_s
inst;
uint16_t base_address;
uint8_t fifo_len, fifo_enabled;
uint8_t fifo_enabled, rcvr_fifo_len;
uint8_t rcvr_fifo_pos, rcvr_fifo[14];
uint8_t xmit_fifo_pos, xmit_fifo[14];
uint8_t xmit_fifo_pos, xmit_fifo[16];
int64_t recieve_delay;
int64_t transmit_delay, transmit_period;
struct serial_device_s *sd;
} serial_t;
@@ -68,11 +68,14 @@ extern serial_t * serial_attach(int port,
void (*dev_write)(struct serial_s *serial, void *p, uint8_t data),
void *priv);
extern void serial_remove(serial_t *dev);
extern void serial_set_type(serial_t *dev, int type);
extern void serial_setup(serial_t *dev, uint16_t addr, int irq);
extern void serial_clear_fifo(serial_t *dev);
extern void serial_write_fifo(serial_t *dev, uint8_t dat);
extern void serial_standalone_init(void);
extern const device_t i8250_device;
extern const device_t i8250_pcjr_device;
extern const device_t ns16540_device;
extern const device_t ns16550_device;