diff options
Diffstat (limited to 'target/nios2/cpu.h')
| -rw-r--r-- | target/nios2/cpu.h | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/target/nios2/cpu.h b/target/nios2/cpu.h index 68ff8033b6..562dca8195 100644 --- a/target/nios2/cpu.h +++ b/target/nios2/cpu.h @@ -23,6 +23,7 @@ #include "exec/cpu-defs.h" #include "hw/core/cpu.h" +#include "hw/registerfields.h" #include "qom/object.h" typedef struct CPUArchState CPUNios2State; @@ -79,15 +80,24 @@ struct Nios2CPUClass { /* Control register aliases */ #define CR_STATUS 0 -#define CR_STATUS_PIE (1 << 0) -#define CR_STATUS_U (1 << 1) -#define CR_STATUS_EH (1 << 2) -#define CR_STATUS_IH (1 << 3) -#define CR_STATUS_IL (63 << 4) -#define CR_STATUS_CRS (63 << 10) -#define CR_STATUS_PRS (63 << 16) -#define CR_STATUS_NMI (1 << 22) -#define CR_STATUS_RSIE (1 << 23) + +FIELD(CR_STATUS, PIE, 0, 1) +FIELD(CR_STATUS, U, 1, 1) +FIELD(CR_STATUS, EH, 2, 1) +FIELD(CR_STATUS, IH, 3, 1) +FIELD(CR_STATUS, IL, 4, 6) +FIELD(CR_STATUS, CRS, 10, 6) +FIELD(CR_STATUS, PRS, 16, 6) +FIELD(CR_STATUS, NMI, 22, 1) +FIELD(CR_STATUS, RSIE, 23, 1) + +#define CR_STATUS_PIE R_CR_STATUS_PIE_MASK +#define CR_STATUS_U R_CR_STATUS_U_MASK +#define CR_STATUS_EH R_CR_STATUS_EH_MASK +#define CR_STATUS_IH R_CR_STATUS_IH_MASK +#define CR_STATUS_NMI R_CR_STATUS_NMI_MASK +#define CR_STATUS_RSIE R_CR_STATUS_RSIE_MASK + #define CR_ESTATUS 1 #define CR_BSTATUS 2 #define CR_IENABLE 3 |