np2/i386c/ia32/cpu.h - diff

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Diff for /np2/i386c/ia32/cpu.h between versions 1.20 and 1.24

version 1.20, 2004/03/05 14:17:35	version 1.24, 2004/03/10 23:01:08
Line 109 enum {	Line 109 enum {
};	};

enum {	enum {
CPU_DEBUG_REG_NUM = 8	CPU_DEBUG_REG_NUM = 8,
	CPU_DEBUG_REG_INDEX_NUM = 4
};	};

enum {	enum {
Line 157 typedef struct {	Line 158 typedef struct {
descriptor_t tr;	descriptor_t tr;

BYTE prefetch[CPU_PREFETCH_QUEUE_LENGTH];	BYTE prefetch[CPU_PREFETCH_QUEUE_LENGTH];
UINT32 prefetch_remain;	SINT8 prefetch_remain;
	UINT8 pad2[3];

UINT32 adrsmask;	UINT32 adrsmask;
UINT32 ovflag;	UINT32 ovflag;
Line 174 typedef struct {	Line 176 typedef struct {
UINT8 user_mode;	UINT8 user_mode;

UINT8 hlt;	UINT8 hlt;
UINT8 pad[3];	UINT8 bp; /* break point bitmap */
	UINT8 bp_ev; /* break point event */
	UINT8 pad;

UINT32 pde_base;	UINT32 pde_base;

Line 534 do { \	Line 538 do { \
#define CPU_CR4_OSFXSR (1 << 9)	#define CPU_CR4_OSFXSR (1 << 9)
#define CPU_CR4_OSXMMEXCPT (1 << 10)	#define CPU_CR4_OSXMMEXCPT (1 << 10)

	/*
	* debug register
	*/
	#define CPU_DR(r) CPU_STATSAVE.cpu_regs.dr[(r)]
	#define CPU_DR6 CPU_DR(6)
	#define CPU_DR7 CPU_DR(7)

	#define CPU_STAT_BP CPU_STATSAVE.cpu_stat.bp
	#define CPU_STAT_BP_EVENT CPU_STATSAVE.cpu_stat.bp_ev
	#define CPU_STAT_BP_EVENT_B(r) (1 << (r))
	#define CPU_STAT_BP_EVENT_DR (1 << 4) /* fault */
	#define CPU_STAT_BP_EVENT_STEP (1 << 5) /* as CPU_TRAP */
	#define CPU_STAT_BP_EVENT_TASK (1 << 6)
	#define CPU_STAT_BP_EVENT_RF (1 << 7) /* RF_FLAG */

	#define CPU_DR6_B(r) (1 << (r))
	#define CPU_DR6_BD (1 << 13)
	#define CPU_DR6_BS (1 << 14)
	#define CPU_DR6_BT (1 << 15)

	#define CPU_DR7_L(r) (1 << ((r) * 2))
	#define CPU_DR7_G(r) (1 << ((r) * 2 + 1))
	#define CPU_DR7_LE (1 << 8)
	#define CPU_DR7_GE (1 << 9)
	#define CPU_DR7_GD (1 << 13)
	#define CPU_DR7_RW(r) (3 << ((r) * 4 + 16))
	#define CPU_DR7_LEN(r) (3 << ((r) * 4 + 16 + 2))

	#define CPU_DR7_GET_RW(r) ((CPU_DR7) >> (16 + (r) * 4))
	#define CPU_DR7_RW_CODE 0
	#define CPU_DR7_RW_RO 1
	#define CPU_DR7_RW_IO 2
	#define CPU_DR7_RW_RW 3

	#define CPU_DR7_GET_LEN(r) ((CPU_DR7) >> (16 + 2 + (r) * 4))

void ia32_init(void);	void ia32_init(void);
void ia32_initreg(void);	void ia32_initreg(void);
Line 542 void ia32_setextsize(UINT32 size);	Line 581 void ia32_setextsize(UINT32 size);
void ia32reset(void);	void ia32reset(void);
void ia32shut(void);	void ia32shut(void);
void ia32(void);	void ia32(void);
void ia32withtrap(void);
void ia32withdma(void);

void ia32_step(void);	void ia32_step(void);
void CPUCALL ia32_interrupt(int vect);	void CPUCALL ia32_interrupt(int vect, int soft);
void CPUCALL ia32_exception(int vect, int p1, int p2);	void CPUCALL ia32_exception(int vect, int p1, int p2);

void exec_1step(void);	void exec_1step(void);

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Removed from v.1.20
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	Added in v.1.24