#include "cpu.h"

宏定义
#define	USTATUS 0x000

#define	UIE 0x004

#define	UTVEC 0x005

#define	USCRATCH 0x040

#define	UEPC 0x041

#define	UCAUSE 0x042

#define	UTVAL 0x043

#define	UIP 0x044

#define	FFLAGS 0x001

#define	FRM 0x002

#define	FCSR 0x003

#define	CYCLE 0xC00

#define	TIME 0xC01

#define	INSTRET 0xC02

#define	HPMCOUNTER3 0xC03

#define	HPMCOUNTER4 0xC04

#define	HPMCOUNTER31 0xC1F

#define	CYCLEH 0xC80

#define	TIMEH 0xC81

#define	INSTRETH 0xC82

#define	HPMCOUNTER3H 0xC83

#define	HPMCOUNTER4H 0xC84

#define	HPMCOUNTER31H 0xC9F URO

#define	SSTATUS 0x100

#define	SEDELEG 0x102

#define	SIDELEG 0x103

#define	SIE 0x104

#define	STVEC 0x105

#define	SCOUNTEREN 0x106

#define	SSCRATCH 0x140

#define	SEPC 0x141

#define	SCAUSE 0x142

#define	STVAL 0x143

#define	SIP 0x144

#define	SATP 0x180

#define	MVENDORID 0xF11

#define	MARCHID 0xF12

#define	MIMPID 0xF13

#define	MHARTID 0xF14

#define	MSTATUS 0x300

#define	MISA 0x301

#define	MEDELEG 0x302

#define	MIDELEG 0x303

#define	MIE 0x304

#define	MTVEC 0x305

#define	MCOUNTEREN 0x306

#define	MSCRATCH 0x340

#define	MEPC 0x341

#define	MCAUSE 0x342

#define	MTVAL 0x343

#define	MIP 0x344

#define	PMPCFG0 0x3A0

#define	PMPCFG1 0x3A1

#define	PMPCFG2 0x3A2

#define	PMPCFG3 0x3A3

#define	PMPADDR0 0x3B0

#define	PMPADDR1 0x3B1

#define	PMPADDR15 0x3BF

#define	MCYCLE 0xB00

#define	MINSTRET 0xB02

#define	MHPMCOUNTER3 0xB03

#define	MHPMCOUNTER4 0xB04

#define	MHPMCOUNTER31 0xB1F

#define	MCYCLEH 0xB80

#define	MINSTRETH 0xB82

#define	MHPMCOUNTER3H 0xB83

#define	MHPMCOUNTER4H 0xB84

#define	MHPMCOUNTER31H 0xB9F

#define	MCOUNTINHIBIT 0x320

#define	MHPMEVENT3 0x323

#define	MHPMEVENT4 0x324

#define	MHPMEVENT31 0x33F

#define	TSELECT 0x7A0

#define	TDATA1 0x7A1

#define	TDATA2 0x7A2

#define	TDATA3 0x7A3

#define	DCSR 0x7B0

#define	DPC 0x7B1

#define	DSCRATCH0 0x7B2

#define	DSCRATCH1 0x7B3

函数
u64	csr_read (CPU *cpu, u64 csr)

void	csr_write (CPU *cpu, u64 csr, u64 value)

详细描述

作者: your name (you@d.nosp@m.omai.nosp@m.n.com)

版本: 0.1

日期: 2024-01-08

宏定义

函数

详细描述