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Now up to date with current dev version.

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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
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46
src/mem.h
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@ -7,34 +7,38 @@ extern int cache;
extern int memwaitstate;
void mem_sethandler(uint32_t base, uint32_t size,
uint8_t (*read_b)(uint32_t addr),
uint16_t (*read_w)(uint32_t addr),
uint32_t (*read_l)(uint32_t addr),
void (*write_b)(uint32_t addr, uint8_t val),
void (*write_w)(uint32_t addr, uint16_t val),
void (*write_l)(uint32_t addr, uint32_t val));
uint8_t (*read_b)(uint32_t addr, void *priv),
uint16_t (*read_w)(uint32_t addr, void *priv),
uint32_t (*read_l)(uint32_t addr, void *priv),
void (*write_b)(uint32_t addr, uint8_t val, void *priv),
void (*write_w)(uint32_t addr, uint16_t val, void *priv),
void (*write_l)(uint32_t addr, uint32_t val, void *priv),
void *priv);
void mem_removehandler(uint32_t base, uint32_t size,
uint8_t (*read_b)(uint32_t addr),
uint16_t (*read_w)(uint32_t addr),
uint32_t (*read_l)(uint32_t addr),
void (*write_b)(uint32_t addr, uint8_t val),
void (*write_w)(uint32_t addr, uint16_t val),
void (*write_l)(uint32_t addr, uint32_t val));
uint8_t (*read_b)(uint32_t addr, void *priv),
uint16_t (*read_w)(uint32_t addr, void *priv),
uint32_t (*read_l)(uint32_t addr, void *priv),
void (*write_b)(uint32_t addr, uint8_t val, void *priv),
void (*write_w)(uint32_t addr, uint16_t val, void *priv),
void (*write_l)(uint32_t addr, uint32_t val, void *priv),
void *priv);
extern int mem_a20_alt;
extern int mem_a20_key;
void mem_a20_recalc();
uint8_t mem_read_ram(uint32_t addr);
uint16_t mem_read_ramw(uint32_t addr);
uint32_t mem_read_raml(uint32_t addr);
uint8_t mem_read_ram(uint32_t addr, void *priv);
uint16_t mem_read_ramw(uint32_t addr, void *priv);
uint32_t mem_read_raml(uint32_t addr, void *priv);
void mem_write_ram(uint32_t addr, uint8_t val);
void mem_write_ramw(uint32_t addr, uint16_t val);
void mem_write_raml(uint32_t addr, uint32_t val);
void mem_write_ram(uint32_t addr, uint8_t val, void *priv);
void mem_write_ramw(uint32_t addr, uint16_t val, void *priv);
void mem_write_raml(uint32_t addr, uint32_t val, void *priv);
uint8_t mem_read_bios(uint32_t addr);
uint16_t mem_read_biosw(uint32_t addr);
uint32_t mem_read_biosl(uint32_t addr);
uint8_t mem_read_bios(uint32_t addr, void *priv);
uint16_t mem_read_biosw(uint32_t addr, void *priv);
uint32_t mem_read_biosl(uint32_t addr, void *priv);
FILE *romfopen(char *fn, char *mode);
int mem_load_video_bios();