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Cleanup, moving stuff out of ibm.h and such. Moved more configuration variables into main. Minor changes for multiplatform.

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This commit is contained in:
waltje
2017-11-02 02:28:00 -05:00
parent 0565bf76af
commit b40ea14027
92 changed files with 565 additions and 467 deletions
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37
src/mem.h
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@@ -4,6 +4,43 @@
#ifndef _MEM_H_
#define _MEM_H_
extern uint8_t *ram;
extern uint32_t rammask;
extern int readlookup[256],readlookupp[256];
extern uintptr_t *readlookup2;
extern int readlnext;
extern int writelookup[256],writelookupp[256];
extern uintptr_t *writelookup2;
extern int writelnext;
extern int mmu_perm;
#define readmemb(a) ((readlookup2[(a)>>12]==-1)?readmembl(a):*(uint8_t *)(readlookup2[(a) >> 12] + (a)))
#define readmemw(s,a) ((readlookup2[(uint32_t)((s)+(a))>>12]==-1 || (s)==0xFFFFFFFF || (((s)+(a)) & 1))?readmemwl(s,a):*(uint16_t *)(readlookup2[(uint32_t)((s)+(a))>>12]+(uint32_t)((s)+(a))))
#define readmeml(s,a) ((readlookup2[(uint32_t)((s)+(a))>>12]==-1 || (s)==0xFFFFFFFF || (((s)+(a)) & 3))?readmemll(s,a):*(uint32_t *)(readlookup2[(uint32_t)((s)+(a))>>12]+(uint32_t)((s)+(a))))
extern uint8_t readmembl(uint32_t addr);
extern void writemembl(uint32_t addr, uint8_t val);
extern uint8_t readmemb386l(uint32_t seg, uint32_t addr);
extern void writememb386l(uint32_t seg, uint32_t addr, uint8_t val);
extern uint16_t readmemwl(uint32_t seg, uint32_t addr);
extern void writememwl(uint32_t seg, uint32_t addr, uint16_t val);
extern uint32_t readmemll(uint32_t seg, uint32_t addr);
extern void writememll(uint32_t seg, uint32_t addr, uint32_t val);
extern uint64_t readmemql(uint32_t seg, uint32_t addr);
extern void writememql(uint32_t seg, uint32_t addr, uint64_t val);
extern uint8_t *getpccache(uint32_t a);
extern uint32_t mmutranslatereal(uint32_t addr, int rw);
extern void addreadlookup(uint32_t virt, uint32_t phys);
extern void addwritelookup(uint32_t virt, uint32_t phys);
extern int shadowbios,shadowbios_write;
extern int readlnum,writelnum;
typedef struct mem_mapping_t
{
struct mem_mapping_t *prev, *next;