Macros
#define	MSTATUS_UIE 0x00000001

#define	MSTATUS_SIE 0x00000002

#define	MSTATUS_HIE 0x00000004

#define	MSTATUS_MIE 0x00000008

#define	MSTATUS_UPIE 0x00000010

#define	MSTATUS_SPIE 0x00000020

#define	MSTATUS_HPIE 0x00000040

#define	MSTATUS_MPIE 0x00000080

#define	MSTATUS_SPP 0x00000100

#define	MSTATUS_HPP 0x00000600

#define	MSTATUS_MPP 0x00001800

#define	MSTATUS_FS 0x00006000

#define	MSTATUS_XS 0x00018000

#define	MSTATUS_MPRV 0x00020000

#define	MSTATUS_SUM 0x00040000

#define	MSTATUS_MXR 0x00080000

#define	MSTATUS_TVM 0x00100000

#define	MSTATUS_TW 0x00200000

#define	MSTATUS_TSR 0x00400000

#define	MSTATUS32_SD 0x80000000

#define	MSTATUS_UXL 0x0000000300000000

#define	MSTATUS_SXL 0x0000000C00000000

#define	MSTATUS64_SD 0x8000000000000000

#define	SSTATUS_UIE 0x00000001

#define	SSTATUS_SIE 0x00000002

#define	SSTATUS_UPIE 0x00000010

#define	SSTATUS_SPIE 0x00000020

#define	SSTATUS_SPP 0x00000100

#define	SSTATUS_FS 0x00006000

#define	SSTATUS_XS 0x00018000

#define	SSTATUS_SUM 0x00040000

#define	SSTATUS_MXR 0x00080000

#define	SSTATUS32_SD 0x80000000

#define	SSTATUS_UXL 0x0000000300000000

#define	SSTATUS64_SD 0x8000000000000000

#define	MIP_SSIP (1 << IRQ_S_SOFT)

#define	MIP_HSIP (1 << IRQ_H_SOFT)

#define	MIP_MSIP (1 << IRQ_M_SOFT)

#define	MIP_STIP (1 << IRQ_S_TIMER)

#define	MIP_HTIP (1 << IRQ_H_TIMER)

#define	MIP_MTIP (1 << IRQ_M_TIMER)

#define	MIP_SEIP (1 << IRQ_S_EXT)

#define	MIP_HEIP (1 << IRQ_H_EXT)

#define	MIP_MEIP (1 << IRQ_M_EXT)

#define	SIP_SSIP MIP_SSIP

#define	SIP_STIP MIP_STIP

#define	PRV_U 0

#define	PRV_S 1

#define	PRV_H 2

#define	PRV_M 3

#define	PAGE_OFFSET 12

#define	OFFSET_MASK ((1 << PAGE_OFFSET) - 1)

#define	PAGE_SIZE 1 << PAGE_OFFSET

#define	LEVELS 3

#define	VPN_OFFSET 9

#define	PTESIZE 8

#define	SATP_PPN_MASK ((0x1ULL << 44ULL) - 1ULL)

#define	SATP32_MODE 0x80000000

#define	SATP32_ASID 0x7FC00000

#define	SATP32_PPN 0x003FFFFF

#define	SATP64_MODE 0xF000000000000000

#define	SATP64_ASID 0x0FFFF00000000000

#define	SATP64_PPN 0x00000FFFFFFFFFFF

#define	SATP_MODE_OFF 0

#define	SATP_MODE_SV32 1

#define	SATP_MODE_SV39 8

#define	SATP_MODE_SV48 9

#define	SATP_MODE_SV57 10

#define	SATP_MODE_SV64 11

#define	PMP_R 0x01

#define	PMP_W 0x02

#define	PMP_X 0x04

#define	PMP_A 0x18

#define	PMP_L 0x80

#define	PMP_SHIFT 2

#define	PMP_TOR 0x08

#define	PMP_NA4 0x10

#define	PMP_NAPOT 0x18

#define	IRQ_S_SOFT 1

#define	IRQ_H_SOFT 2

#define	IRQ_M_SOFT 3

#define	IRQ_S_TIMER 5

#define	IRQ_H_TIMER 6

#define	IRQ_M_TIMER 7

#define	IRQ_S_EXT 9

#define	IRQ_H_EXT 10

#define	IRQ_M_EXT 11

#define	IRQ_COP 12

#define	IRQ_HOST 13

#define	DEFAULT_RSTVEC 0x00001000

#define	CLINT_BASE 0x02000000

#define	CLINT_SIZE 0x000c0000

#define	EXT_IO_BASE 0x40000000

#define	DRAM_BASE 0x80000000

#define	PTE_V 0x001

#define	PTE_R 0x002

#define	PTE_W 0x004

#define	PTE_X 0x008

#define	PTE_U 0x010

#define	PTE_G 0x020

#define	PTE_A 0x040

#define	PTE_D 0x080

#define	PTE_SOFT 0x300

#define	PTE_TABLE(PTE) (((PTE) & (PTE_V \| PTE_R \| PTE_W \| PTE_X)) == PTE_V)

#define	CSR_SSTATUS 0x100

#define	CSR_SIE 0x104

#define	CSR_STVEC 0x105

#define	CSR_SCOUNTEREN 0x106

#define	CSR_SSCRATCH 0x140

#define	CSR_SEPC 0x141

#define	CSR_SCAUSE 0x142

#define	CSR_STVAL 0x143

#define	CSR_SIP 0x144

#define	CSR_SATP 0x180

#define	CSR_MSTATUS 0x300

#define	CSR_MISA 0x301

#define	CSR_MEDELEG 0x302

#define	CSR_MIDELEG 0x303

#define	CSR_MIE 0x304

#define	CSR_MTVEC 0x305

#define	CSR_MCOUNTEREN 0x306

#define	CSR_MSCRATCH 0x340

#define	CSR_MEPC 0x341

#define	CSR_MCAUSE 0x342

#define	CSR_MTVAL 0x343

#define	CSR_MIP 0x344

#define	CAUSE_MISALIGNED_FETCH 0x0

#define	CAUSE_FETCH_ACCESS 0x1

#define	CAUSE_ILLEGAL_INSTRUCTION 0x2

#define	CAUSE_BREAKPOINT 0x3

#define	CAUSE_MISALIGNED_LOAD 0x4

#define	CAUSE_LOAD_ACCESS 0x5

#define	CAUSE_MISALIGNED_STORE 0x6

#define	CAUSE_STORE_ACCESS 0x7

#define	CAUSE_USER_ECALL 0x8

#define	CAUSE_SUPERVISOR_ECALL 0x9

#define	CAUSE_HYPERVISOR_ECALL 0xa

#define	CAUSE_MACHINE_ECALL 0xb

#define	CAUSE_FETCH_PAGE_FAULT 0xc

#define	CAUSE_LOAD_PAGE_FAULT 0xd

#define	CAUSE_STORE_PAGE_FAULT 0xf

Macro Definition Documentation

◆ CAUSE_BREAKPOINT

#define CAUSE_BREAKPOINT 0x3

Definition at line 191 of file Encoding.h.

◆ CAUSE_FETCH_ACCESS

#define CAUSE_FETCH_ACCESS 0x1

Definition at line 189 of file Encoding.h.

◆ CAUSE_FETCH_PAGE_FAULT

#define CAUSE_FETCH_PAGE_FAULT 0xc

Definition at line 200 of file Encoding.h.

◆ CAUSE_HYPERVISOR_ECALL

#define CAUSE_HYPERVISOR_ECALL 0xa

Definition at line 198 of file Encoding.h.

◆ CAUSE_ILLEGAL_INSTRUCTION

#define CAUSE_ILLEGAL_INSTRUCTION 0x2

Definition at line 190 of file Encoding.h.

◆ CAUSE_LOAD_ACCESS

#define CAUSE_LOAD_ACCESS 0x5

Definition at line 193 of file Encoding.h.

◆ CAUSE_LOAD_PAGE_FAULT

#define CAUSE_LOAD_PAGE_FAULT 0xd

Definition at line 201 of file Encoding.h.

◆ CAUSE_MACHINE_ECALL

#define CAUSE_MACHINE_ECALL 0xb

Definition at line 199 of file Encoding.h.

◆ CAUSE_MISALIGNED_FETCH

#define CAUSE_MISALIGNED_FETCH 0x0

Definition at line 188 of file Encoding.h.

◆ CAUSE_MISALIGNED_LOAD

#define CAUSE_MISALIGNED_LOAD 0x4

Definition at line 192 of file Encoding.h.

◆ CAUSE_MISALIGNED_STORE

#define CAUSE_MISALIGNED_STORE 0x6

Definition at line 194 of file Encoding.h.

◆ CAUSE_STORE_ACCESS

#define CAUSE_STORE_ACCESS 0x7

Definition at line 195 of file Encoding.h.

◆ CAUSE_STORE_PAGE_FAULT

#define CAUSE_STORE_PAGE_FAULT 0xf

Definition at line 202 of file Encoding.h.

◆ CAUSE_SUPERVISOR_ECALL

#define CAUSE_SUPERVISOR_ECALL 0x9

Definition at line 197 of file Encoding.h.

◆ CAUSE_USER_ECALL

#define CAUSE_USER_ECALL 0x8

Definition at line 196 of file Encoding.h.

◆ CLINT_BASE

#define CLINT_BASE 0x02000000

Definition at line 147 of file Encoding.h.

◆ CLINT_SIZE

#define CLINT_SIZE 0x000c0000

Definition at line 148 of file Encoding.h.

◆ CSR_MCAUSE

#define CSR_MCAUSE 0x342

Definition at line 184 of file Encoding.h.

◆ CSR_MCOUNTEREN

#define CSR_MCOUNTEREN 0x306

Definition at line 181 of file Encoding.h.

◆ CSR_MEDELEG

#define CSR_MEDELEG 0x302

Definition at line 177 of file Encoding.h.

◆ CSR_MEPC

#define CSR_MEPC 0x341

Definition at line 183 of file Encoding.h.

◆ CSR_MIDELEG

#define CSR_MIDELEG 0x303

Definition at line 178 of file Encoding.h.

◆ CSR_MIE

#define CSR_MIE 0x304

Definition at line 179 of file Encoding.h.

◆ CSR_MIP

#define CSR_MIP 0x344

Definition at line 186 of file Encoding.h.

◆ CSR_MISA

#define CSR_MISA 0x301

Definition at line 176 of file Encoding.h.

◆ CSR_MSCRATCH

#define CSR_MSCRATCH 0x340

Definition at line 182 of file Encoding.h.

◆ CSR_MSTATUS

#define CSR_MSTATUS 0x300

Definition at line 175 of file Encoding.h.

◆ CSR_MTVAL

#define CSR_MTVAL 0x343

Definition at line 185 of file Encoding.h.

◆ CSR_MTVEC

#define CSR_MTVEC 0x305

Definition at line 180 of file Encoding.h.

◆ CSR_SATP

#define CSR_SATP 0x180

Definition at line 174 of file Encoding.h.

◆ CSR_SCAUSE

#define CSR_SCAUSE 0x142

Definition at line 171 of file Encoding.h.

◆ CSR_SCOUNTEREN

#define CSR_SCOUNTEREN 0x106

Definition at line 168 of file Encoding.h.

◆ CSR_SEPC

#define CSR_SEPC 0x141

Definition at line 170 of file Encoding.h.

◆ CSR_SIE

#define CSR_SIE 0x104

Definition at line 166 of file Encoding.h.

◆ CSR_SIP

#define CSR_SIP 0x144

Definition at line 173 of file Encoding.h.

◆ CSR_SSCRATCH

#define CSR_SSCRATCH 0x140

Definition at line 169 of file Encoding.h.

◆ CSR_SSTATUS

#define CSR_SSTATUS 0x100

Definition at line 165 of file Encoding.h.

◆ CSR_STVAL

#define CSR_STVAL 0x143

Definition at line 172 of file Encoding.h.

◆ CSR_STVEC

#define CSR_STVEC 0x105

Definition at line 167 of file Encoding.h.

◆ DEFAULT_RSTVEC

#define DEFAULT_RSTVEC 0x00001000

Definition at line 146 of file Encoding.h.

◆ DRAM_BASE

#define DRAM_BASE 0x80000000

Definition at line 150 of file Encoding.h.

◆ EXT_IO_BASE

#define EXT_IO_BASE 0x40000000

Definition at line 149 of file Encoding.h.

◆ IRQ_COP

#define IRQ_COP 12

Definition at line 143 of file Encoding.h.

◆ IRQ_H_EXT

#define IRQ_H_EXT 10

Definition at line 141 of file Encoding.h.

◆ IRQ_H_SOFT

#define IRQ_H_SOFT 2

Definition at line 135 of file Encoding.h.

◆ IRQ_H_TIMER

#define IRQ_H_TIMER 6

Definition at line 138 of file Encoding.h.

◆ IRQ_HOST

#define IRQ_HOST 13

Definition at line 144 of file Encoding.h.

◆ IRQ_M_EXT

#define IRQ_M_EXT 11

Definition at line 142 of file Encoding.h.

◆ IRQ_M_SOFT

#define IRQ_M_SOFT 3

Definition at line 136 of file Encoding.h.

◆ IRQ_M_TIMER

#define IRQ_M_TIMER 7

Definition at line 139 of file Encoding.h.

◆ IRQ_S_EXT

#define IRQ_S_EXT 9

Definition at line 140 of file Encoding.h.

◆ IRQ_S_SOFT

#define IRQ_S_SOFT 1

Definition at line 134 of file Encoding.h.

◆ IRQ_S_TIMER

#define IRQ_S_TIMER 5

Definition at line 137 of file Encoding.h.

◆ LEVELS

#define LEVELS 3

Definition at line 104 of file Encoding.h.

◆ MIP_HEIP

#define MIP_HEIP (1 << IRQ_H_EXT)

Definition at line 90 of file Encoding.h.

◆ MIP_HSIP

#define MIP_HSIP (1 << IRQ_H_SOFT)

Definition at line 84 of file Encoding.h.

◆ MIP_HTIP

#define MIP_HTIP (1 << IRQ_H_TIMER)

Definition at line 87 of file Encoding.h.

◆ MIP_MEIP

#define MIP_MEIP (1 << IRQ_M_EXT)

Definition at line 91 of file Encoding.h.

◆ MIP_MSIP

#define MIP_MSIP (1 << IRQ_M_SOFT)

Definition at line 85 of file Encoding.h.

◆ MIP_MTIP

#define MIP_MTIP (1 << IRQ_M_TIMER)

Definition at line 88 of file Encoding.h.

◆ MIP_SEIP

#define MIP_SEIP (1 << IRQ_S_EXT)

Definition at line 89 of file Encoding.h.

◆ MIP_SSIP

#define MIP_SSIP (1 << IRQ_S_SOFT)

Definition at line 83 of file Encoding.h.

◆ MIP_STIP

#define MIP_STIP (1 << IRQ_S_TIMER)

Definition at line 86 of file Encoding.h.

◆ MSTATUS32_SD

#define MSTATUS32_SD 0x80000000

Definition at line 65 of file Encoding.h.

◆ MSTATUS64_SD

#define MSTATUS64_SD 0x8000000000000000

Definition at line 68 of file Encoding.h.

◆ MSTATUS_FS

#define MSTATUS_FS 0x00006000

Definition at line 57 of file Encoding.h.

◆ MSTATUS_HIE

#define MSTATUS_HIE 0x00000004

Definition at line 48 of file Encoding.h.

◆ MSTATUS_HPIE

#define MSTATUS_HPIE 0x00000040

Definition at line 52 of file Encoding.h.

◆ MSTATUS_HPP

#define MSTATUS_HPP 0x00000600

Definition at line 55 of file Encoding.h.

◆ MSTATUS_MIE

#define MSTATUS_MIE 0x00000008

Definition at line 49 of file Encoding.h.

◆ MSTATUS_MPIE

#define MSTATUS_MPIE 0x00000080

Definition at line 53 of file Encoding.h.

◆ MSTATUS_MPP

#define MSTATUS_MPP 0x00001800

Definition at line 56 of file Encoding.h.

◆ MSTATUS_MPRV

#define MSTATUS_MPRV 0x00020000

Definition at line 59 of file Encoding.h.

◆ MSTATUS_MXR

#define MSTATUS_MXR 0x00080000

Definition at line 61 of file Encoding.h.

◆ MSTATUS_SIE

#define MSTATUS_SIE 0x00000002

Definition at line 47 of file Encoding.h.

◆ MSTATUS_SPIE

#define MSTATUS_SPIE 0x00000020

Definition at line 51 of file Encoding.h.

◆ MSTATUS_SPP

#define MSTATUS_SPP 0x00000100

Definition at line 54 of file Encoding.h.

◆ MSTATUS_SUM

#define MSTATUS_SUM 0x00040000

Definition at line 60 of file Encoding.h.

◆ MSTATUS_SXL

#define MSTATUS_SXL 0x0000000C00000000

Definition at line 67 of file Encoding.h.

◆ MSTATUS_TSR

#define MSTATUS_TSR 0x00400000

Definition at line 64 of file Encoding.h.

◆ MSTATUS_TVM

#define MSTATUS_TVM 0x00100000

Definition at line 62 of file Encoding.h.

◆ MSTATUS_TW

#define MSTATUS_TW 0x00200000

Definition at line 63 of file Encoding.h.

◆ MSTATUS_UIE

#define MSTATUS_UIE 0x00000001

Definition at line 46 of file Encoding.h.

◆ MSTATUS_UPIE

#define MSTATUS_UPIE 0x00000010

Definition at line 50 of file Encoding.h.

◆ MSTATUS_UXL

#define MSTATUS_UXL 0x0000000300000000

Definition at line 66 of file Encoding.h.

◆ MSTATUS_XS

#define MSTATUS_XS 0x00018000

Definition at line 58 of file Encoding.h.

◆ OFFSET_MASK

#define OFFSET_MASK ((1 << PAGE_OFFSET) - 1)

Definition at line 102 of file Encoding.h.

◆ PAGE_OFFSET

#define PAGE_OFFSET 12

Definition at line 101 of file Encoding.h.

◆ PAGE_SIZE

#define PAGE_SIZE 1 << PAGE_OFFSET

Definition at line 103 of file Encoding.h.

◆ PMP_A

#define PMP_A 0x18

Definition at line 126 of file Encoding.h.

◆ PMP_L

#define PMP_L 0x80

Definition at line 127 of file Encoding.h.

◆ PMP_NA4

#define PMP_NA4 0x10

Definition at line 131 of file Encoding.h.

◆ PMP_NAPOT

#define PMP_NAPOT 0x18

Definition at line 132 of file Encoding.h.

◆ PMP_R

#define PMP_R 0x01

Definition at line 123 of file Encoding.h.

◆ PMP_SHIFT

#define PMP_SHIFT 2

Definition at line 128 of file Encoding.h.

◆ PMP_TOR

#define PMP_TOR 0x08

Definition at line 130 of file Encoding.h.

◆ PMP_W

#define PMP_W 0x02

Definition at line 124 of file Encoding.h.

◆ PMP_X

#define PMP_X 0x04

Definition at line 125 of file Encoding.h.

◆ PRV_H

#define PRV_H 2

Definition at line 98 of file Encoding.h.

◆ PRV_M

#define PRV_M 3

Definition at line 99 of file Encoding.h.

◆ PRV_S

#define PRV_S 1

Definition at line 97 of file Encoding.h.

◆ PRV_U

#define PRV_U 0

Definition at line 96 of file Encoding.h.

◆ PTE_A

#define PTE_A 0x040

Definition at line 159 of file Encoding.h.

◆ PTE_D

#define PTE_D 0x080

Definition at line 160 of file Encoding.h.

◆ PTE_G

#define PTE_G 0x020

Definition at line 158 of file Encoding.h.

◆ PTE_R

#define PTE_R 0x002

Definition at line 154 of file Encoding.h.

◆ PTE_SOFT

#define PTE_SOFT 0x300

Definition at line 161 of file Encoding.h.

◆ PTE_TABLE

#define PTE_TABLE ( PTE ) (((PTE) & (PTE_V | PTE_R | PTE_W | PTE_X)) == PTE_V)

Definition at line 163 of file Encoding.h.

◆ PTE_U

#define PTE_U 0x010

Definition at line 157 of file Encoding.h.

◆ PTE_V

#define PTE_V 0x001

Definition at line 153 of file Encoding.h.

◆ PTE_W

#define PTE_W 0x004

Definition at line 155 of file Encoding.h.

◆ PTE_X

#define PTE_X 0x008

Definition at line 156 of file Encoding.h.

◆ PTESIZE

#define PTESIZE 8

Definition at line 106 of file Encoding.h.

◆ SATP32_ASID

#define SATP32_ASID 0x7FC00000

Definition at line 110 of file Encoding.h.

◆ SATP32_MODE

#define SATP32_MODE 0x80000000

Definition at line 109 of file Encoding.h.

◆ SATP32_PPN

#define SATP32_PPN 0x003FFFFF

Definition at line 111 of file Encoding.h.

◆ SATP64_ASID

#define SATP64_ASID 0x0FFFF00000000000

Definition at line 113 of file Encoding.h.

◆ SATP64_MODE

#define SATP64_MODE 0xF000000000000000

Definition at line 112 of file Encoding.h.

◆ SATP64_PPN

#define SATP64_PPN 0x00000FFFFFFFFFFF

Definition at line 114 of file Encoding.h.

◆ SATP_MODE_OFF

#define SATP_MODE_OFF 0

Definition at line 116 of file Encoding.h.

◆ SATP_MODE_SV32

#define SATP_MODE_SV32 1

Definition at line 117 of file Encoding.h.

◆ SATP_MODE_SV39

#define SATP_MODE_SV39 8

Definition at line 118 of file Encoding.h.

◆ SATP_MODE_SV48

#define SATP_MODE_SV48 9

Definition at line 119 of file Encoding.h.

◆ SATP_MODE_SV57

#define SATP_MODE_SV57 10

Definition at line 120 of file Encoding.h.

◆ SATP_MODE_SV64

#define SATP_MODE_SV64 11

Definition at line 121 of file Encoding.h.

◆ SATP_PPN_MASK

#define SATP_PPN_MASK ((0x1ULL << 44ULL) - 1ULL)

Definition at line 107 of file Encoding.h.

◆ SIP_SSIP

#define SIP_SSIP MIP_SSIP

Definition at line 93 of file Encoding.h.

◆ SIP_STIP

#define SIP_STIP MIP_STIP

Definition at line 94 of file Encoding.h.

◆ SSTATUS32_SD

#define SSTATUS32_SD 0x80000000

Definition at line 79 of file Encoding.h.

◆ SSTATUS64_SD

#define SSTATUS64_SD 0x8000000000000000

Definition at line 81 of file Encoding.h.

◆ SSTATUS_FS

#define SSTATUS_FS 0x00006000

Definition at line 75 of file Encoding.h.

◆ SSTATUS_MXR

#define SSTATUS_MXR 0x00080000

Definition at line 78 of file Encoding.h.

◆ SSTATUS_SIE

#define SSTATUS_SIE 0x00000002

Definition at line 71 of file Encoding.h.

◆ SSTATUS_SPIE

#define SSTATUS_SPIE 0x00000020

Definition at line 73 of file Encoding.h.

◆ SSTATUS_SPP

#define SSTATUS_SPP 0x00000100

Definition at line 74 of file Encoding.h.

◆ SSTATUS_SUM

#define SSTATUS_SUM 0x00040000

Definition at line 77 of file Encoding.h.

◆ SSTATUS_UIE

#define SSTATUS_UIE 0x00000001

Definition at line 70 of file Encoding.h.

◆ SSTATUS_UPIE

#define SSTATUS_UPIE 0x00000010

Definition at line 72 of file Encoding.h.

◆ SSTATUS_UXL

#define SSTATUS_UXL 0x0000000300000000

Definition at line 80 of file Encoding.h.

◆ SSTATUS_XS

#define SSTATUS_XS 0x00018000

Definition at line 76 of file Encoding.h.

◆ VPN_OFFSET

#define VPN_OFFSET 9

Definition at line 105 of file Encoding.h.

Macros