claunia/86Box
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Overhauled the SiS 496/497 chipset emulation (and added the DRB locking to it) (later Zida Tomato 4DPS BIOS'es now work, and we now use the actual 1.72), fixed the W83787F and FDC37C932FR Super I/O chips, removed the no longer needed Acer M3A registers (that's now correctly handled as FDC37C932FR GPIO), and a number of bugfixes here and there.

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This commit is contained in:
OBattler
2020-06-29 01:10:20 +02:00
parent 2eceaf77e9
commit 96228bc41d
22 changed files with 578 additions and 315 deletions
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8
src/include/86box/mem.h
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@@ -39,10 +39,10 @@
Bits 24 -31: SMM read
*/
#define MEM_READ_ANY 0x0000
#define MEM_READ_DISABLED 0x0000
#define MEM_READ_INTERNAL 0x0100
#define MEM_READ_EXTERNAL 0x0200
#define MEM_READ_DISABLED 0x0300
#define MEM_READ_ANY 0x0300
#define MEM_READ_NORMAL 0x0400 /* SMM only - means use the non-SMM state */
#define MEM_READ_EXTERNAL_EX 0x0500 /* External but with internal exec - needed by the VIA Apollo Pro */
#define MEM_READ_ROMCS 0x0600 /* EXTERNAL type + ROMC flag */
@@ -52,10 +52,10 @@
#define MEM_READ_DISABLED_EX 0x4000
#define MEM_READ_MASK 0xff00
#define MEM_WRITE_ANY 0x0000
#define MEM_WRITE_DISABLED 0x0000
#define MEM_WRITE_INTERNAL 0x0001
#define MEM_WRITE_EXTERNAL 0x0002
#define MEM_WRITE_DISABLED 0x0003
#define MEM_WRITE_ANY 0x0003
#define MEM_WRITE_NORMAL 0x0004 /* SMM only - means use the non-SMM state */
#define MEM_WRITE_EXTERNAL_EX 0x0005
#define MEM_WRITE_ROMCS 0x0006 /* EXTERNAL type + ROMC flag */