include/asm/csr.h

14 #define SR_SIE		_AC(0x00000002, UL) /* Supervisor Interrupt Enable */
15 #define SR_SPIE		_AC(0x00000020, UL) /* Previous Supervisor IE */
16 #define SR_SPP		_AC(0x00000100, UL) /* Previously Supervisor */
17 #define SR_SUM		_AC(0x00040000, UL) /* Supervisor access User Memory */
19 #define SR_FS		_AC(0x00006000, UL) /* Floating-point Status */
20 #define SR_FS_OFF	_AC(0x00000000, UL)
21 #define SR_FS_INITIAL	_AC(0x00002000, UL)
22 #define SR_FS_CLEAN	_AC(0x00004000, UL)
23 #define SR_FS_DIRTY	_AC(0x00006000, UL)
25 #define SR_XS		_AC(0x00018000, UL) /* Extension Status */
26 #define SR_XS_OFF	_AC(0x00000000, UL)
27 #define SR_XS_INITIAL	_AC(0x00008000, UL)
28 #define SR_XS_CLEAN	_AC(0x00010000, UL)
29 #define SR_XS_DIRTY	_AC(0x00018000, UL)
32 #define SR_SD		_AC(0x80000000, UL) /* FS/XS dirty */
34 #define SR_SD		_AC(0x8000000000000000, UL) /* FS/XS dirty */
39 #define SATP_PPN	_AC(0x003FFFFF, UL)
40 #define SATP_MODE_32	_AC(0x80000000, UL)
43 #define SATP_PPN	_AC(0x00000FFFFFFFFFFF, UL)
44 #define SATP_MODE_39	_AC(0x8000000000000000, UL)
49 #define SIE_SSIE	_AC(0x00000002, UL) /* Software Interrupt Enable */
50 #define SIE_STIE	_AC(0x00000020, UL) /* Timer Interrupt Enable */
52 #define EXC_INST_MISALIGNED	0
69 	__asm__ __volatile__ ("csrrw %0, " xcsr(csr) ", %1"	\
78 	__asm__ __volatile__ ("csrr %0, " xcsr(csr)		\
87 	__asm__ __volatile__ ("csrw " xcsr(csr) ", %0"		\
95 	__asm__ __volatile__ ("csrrs %0, " xcsr(csr) ", %1"	\
104 	__asm__ __volatile__ ("csrs " xcsr(csr) ", %0"		\
112 	__asm__ __volatile__ ("csrrc %0, " xcsr(csr) ", %1"	\
121 	__asm__ __volatile__ ("csrc " xcsr(csr) ", %0"		\