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First pass at sanitising CPU headers.

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This commit is contained in:
SarahW 2019-02-07 21:30:53 +00:00
commit 1af0b660b3
18 changed files with 87 additions and 161 deletions
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86
src/x86.h
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@ -1,22 +1,30 @@
extern uint32_t rmdat32;
int oldcpl;
extern uint32_t rmdat;
#define fetchdat rmdat
extern uint32_t easeg;
extern int oldcpl;
extern int nmi_enable;
int tempc;
int output;
int firstrepcycle;
extern int output;
extern int timetolive;
uint32_t easeg,ealimit,ealimitw;
extern uint8_t znptable8[256];
int skipnextprint;
int inhlt;
extern uint32_t use32;
extern int stack32;
extern uint16_t *mod1add[2][8];
extern uint32_t *mod1seg[8];
extern int cgate32;
extern uint32_t *eal_r, *eal_w;
extern int x86_was_reset;
uint8_t opcode;
int noint;
uint16_t lastcs,lastpc;
int timetolive,keyboardtimer;
#define setznp168 setznp16
@ -29,12 +37,6 @@ int timetolive,keyboardtimer;
#define setr16(r,v) cpu_state.regs[r].w=v
#define setr32(r,v) cpu_state.regs[r].l=v
uint8_t znptable8[256];
uint16_t znptable16[65536];
int use32;
int stack32;
#define fetchea() { rmdat=readmemb(cs+pc); pc++; \
reg=(rmdat>>3)&7; \
mod=(rmdat>>6)&3; \
@ -42,34 +44,12 @@ int stack32;
if (mod!=3) fetcheal(); }
int optype;
extern int optype;
#define JMP 1
#define CALL 2
#define IRET 3
#define OPTYPE_INT 4
uint32_t oxpc;
extern uint16_t *mod1add[2][8];
extern uint32_t *mod1seg[8];
#define IRQTEST ((cpu_state.flags & I_FLAG) && (pic.pend&~pic.mask) && !noint)
extern int cgate32;
extern uint32_t *eal_r, *eal_w;
extern uint32_t flags_zn;
extern uint8_t flags_p;
#define FLAG_N (flags_zn>>31)
#define FLAG_Z (flags_zn)
#define FLAG_P (znptable8[flags_p]&P_FLAG)
extern int gpf;
enum
{
@ -86,22 +66,14 @@ extern uint32_t abrt_error;
void x86_doabrt(int x86_abrt);
extern uint8_t opcode2;
extern uint16_t rds;
extern uint32_t rmdat32;
extern int inscounts[256];
extern int codegen_flat_ds;
extern int codegen_flat_ss;
void x86illegal();
void x86seg_reset();
void x86gpf(char *s, uint16_t error);
extern uint16_t zero;
extern int x86_was_reset;
void resetx86();
void softresetx86();
void refreshread();
@ -111,5 +83,13 @@ void execx86(int cycs);
void exec386(int cycs);
void exec386_dynarec(int cycs);
extern int codegen_flat_ds;
extern int codegen_flat_ss;
void pmodeint(int num, int soft);
void loadcscall(uint16_t seg, uint32_t old_pc);
void loadcsjmp(uint16_t seg, uint32_t old_pc);
void pmoderetf(int is32, uint16_t off);
void pmodeiret(int is32);
void x86_int_sw(int num);
int x86_int_sw_rm(int num);
int divl(uint32_t val);
int idivl(int32_t val);