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Now up to date with current dev version.

Browse source 
Changes since v0.7 :
- Major CPU reorganisation. This has possibly broken some stuff, though I fixed all the regressions I could find
- Lazy flags. This brought 10% speed improvement at one point, but that's probably been lost now
- 430 VX chipset emulation
- IDT Winchip emulation (currently sans MMX). Timing is probably wrong
- Fixed a few FPU bugs
- Timer reorganisation
- Sound reorganisation
- Other general reorganisation
- AdLib Gold emulation
- Windows Sound System emulation
- Pro Audio Spectrum 16 emulation. This currently works with most DOS stuff, but not in Windows
- Major improvements to GUS emulation. Has the downside that it now conflicts with SB emulation, so probably best to not enable both simultaneously
- New graphics cards :
  - ATI-18800 (VGA Edge-16)
  - ATI-28800 (VGA Charger)
  - ATI Mach64GX (Graphics Pro Turbo). Quite a few features missing, but Windows doesn't seem to use half the features of this card
  - Cirrus Logic CL-GD5429. Blitter is a bit broken
  - Oak OTI-067
  - S3 Trio64 (Number Nine 9FX)
  - S3 Virge. Only framebuffer stuff at the minute, Windows won't recognise the card
  - Trident TGUI-9440
  - VGA. Doesn't work yet
- Beginnings of 3DFX emulation, however this is in extremely early stages and doesn't do anything useful
- Fixed DMA bug stopping floppy drives working in Windows 3.x
- Fixed some other stuff probably
- Broke some other stuff probably as well
This commit is contained in:
TomW 2013-05-27 17:46:42 +01:00
commit 9312de19ac
87 changed files with 4528 additions and 9373 deletions
Download patch file Download diff file Expand all files Collapse all files

28
src/wd76c10.c
View file

@ -10,7 +10,7 @@ static uint16_t wd76c10_2072;
static uint16_t wd76c10_2872;
static uint16_t wd76c10_5872;
uint16_t wd76c10_read(uint16_t port)
uint16_t wd76c10_read(uint16_t port, void *priv)
{
switch (port)
{
@ -29,7 +29,7 @@ uint16_t wd76c10_read(uint16_t port)
return 0;
}
void wd76c10_write(uint16_t port, uint16_t val)
void wd76c10_write(uint16_t port, uint16_t val, void *priv)
{
pclog("WD76C10 write %04X %04X\n", port, val);
switch (port)
@ -68,7 +68,7 @@ void wd76c10_write(uint16_t port, uint16_t val)
fdc_remove();
if (!(val & 1))
fdc_init();
fdc_add();
break;
case 0x5872:
@ -77,26 +77,26 @@ void wd76c10_write(uint16_t port, uint16_t val)
}
}
uint8_t wd76c10_readb(uint16_t port)
uint8_t wd76c10_readb(uint16_t port, void *priv)
{
if (port & 1)
return wd76c10_read(port & ~1) >> 8;
return wd76c10_read(port) & 0xff;
return wd76c10_read(port & ~1, priv) >> 8;
return wd76c10_read(port, priv) & 0xff;
}
void wd76c10_writeb(uint16_t port, uint8_t val)
void wd76c10_writeb(uint16_t port, uint8_t val, void *priv)
{
uint16_t temp = wd76c10_read(port);
uint16_t temp = wd76c10_read(port, priv);
if (port & 1)
wd76c10_write(port & ~1, (temp & 0x00ff) | (val << 8));
wd76c10_write(port & ~1, (temp & 0x00ff) | (val << 8), priv);
else
wd76c10_write(port , (temp & 0xff00) | val);
wd76c10_write(port , (temp & 0xff00) | val, priv);
}
void wd76c10_init()
{
io_sethandler(0x0092, 0x0002, wd76c10_readb, wd76c10_read, NULL, wd76c10_writeb, wd76c10_write, NULL);
io_sethandler(0x2072, 0x0002, wd76c10_readb, wd76c10_read, NULL, wd76c10_writeb, wd76c10_write, NULL);
io_sethandler(0x2872, 0x0002, wd76c10_readb, wd76c10_read, NULL, wd76c10_writeb, wd76c10_write, NULL);
io_sethandler(0x5872, 0x0002, wd76c10_readb, wd76c10_read, NULL, wd76c10_writeb, wd76c10_write, NULL);
io_sethandler(0x0092, 0x0002, wd76c10_readb, wd76c10_read, NULL, wd76c10_writeb, wd76c10_write, NULL, NULL);
io_sethandler(0x2072, 0x0002, wd76c10_readb, wd76c10_read, NULL, wd76c10_writeb, wd76c10_write, NULL, NULL);
io_sethandler(0x2872, 0x0002, wd76c10_readb, wd76c10_read, NULL, wd76c10_writeb, wd76c10_write, NULL, NULL);
io_sethandler(0x5872, 0x0002, wd76c10_readb, wd76c10_read, NULL, wd76c10_writeb, wd76c10_write, NULL, NULL);
}