np2/i386c/ia32/cpu.h - diff

Return to cpu.h CVS log

Up to [RetroPC.NET] / np2 / i386c / ia32

version 1.42, 2012/01/08 11:32:16	version 1.43, 2012/01/29 02:59:28
Line 170 typedef struct {	Line 170 typedef struct {
UINT8 user_mode;	UINT8 user_mode;

UINT8 hlt;	UINT8 hlt;
UINT8 bp; /* break point bitmap */	UINT8 bp; /* break point bitmap */
UINT8 bp_ev; /* break point event */	UINT8 bp_ev; /* break point event */

UINT8 backout_sp; /* backout ESP, when exception */	UINT8 backout_sp; /* backout ESP, when exception */

Line 213 typedef struct {	Line 213 typedef struct {
} FPU_REGS;	} FPU_REGS;

typedef struct {	typedef struct {
UINT8 valid; /* レジスタ有効 */	UINT8 valid;
UINT8 sign; /* 符号 */	UINT8 sign;
UINT8 zero; /* ゼロ */	UINT8 zero;
UINT8 inf; /* ∞ */	UINT8 inf;
UINT8 nan; /* NaN */	UINT8 nan;
UINT8 denorm; /* 非正規化 */	UINT8 denorm;
SINT16 exp; /* 指数部 */	SINT16 exp;
UINT64 num; /* 小数部 */	UINT64 num;
} FP_REG;	} FP_REG;

typedef struct {	typedef struct {
UINT8 top; /* スタック位置 */	UINT8 top;
UINT8 pc; /* 精度 */	UINT8 pc;
UINT8 rc; /* 丸め */	UINT8 rc;
UINT8 dmy[1];	UINT8 dmy[1];

FP_REG reg[FPU_REG_NUM];	FP_REG reg[FPU_REG_NUM];
Line 264 typedef struct {	Line 264 typedef struct {
} I386EXT;	} I386EXT;

typedef struct {	typedef struct {
I386STAT s; /* STATsaveされる奴 */	I386STAT s; /* STATsave'ed */
I386EXT e;	I386EXT e;
} I386CORE;	} I386CORE;

RetroPC.NET-CVS <cvs@retropc.net>