diff options
Diffstat (limited to 'include/opcode/riscv.h')
| -rw-r--r-- | include/opcode/riscv.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/opcode/riscv.h b/include/opcode/riscv.h index 3245873..d967b78 100644 --- a/include/opcode/riscv.h +++ b/include/opcode/riscv.h @@ -112,6 +112,8 @@ static inline unsigned int riscv_insn_length (insn_t insn) (RV_X(x, 6, 1) | (RV_X(x, 5, 1) << 1)) #define EXTRACT_ZCB_HALFWORD_UIMM(x) \ (RV_X(x, 5, 1) << 1) +#define EXTRACT_ZCMP_SPIMM(x) \ + (RV_X(x, 2, 2) << 4) /* Vendor-specific (CORE-V) extract macros. */ #define EXTRACT_CV_IS2_UIMM5(x) \ (RV_X(x, 20, 5)) @@ -168,6 +170,8 @@ static inline unsigned int riscv_insn_length (insn_t insn) ((RV_X(x, 0, 1) << 6) | (RV_X(x, 1, 1) << 5)) #define ENCODE_ZCB_HALFWORD_UIMM(x) \ (RV_X(x, 1, 1) << 5) +#define ENCODE_ZCMP_SPIMM(x) \ + (RV_X(x, 4, 2) << 2) /* Vendor-specific (CORE-V) encode macros. */ #define ENCODE_CV_IS2_UIMM5(x) \ (RV_X(x, 0, 5) << 20) @@ -200,6 +204,7 @@ static inline unsigned int riscv_insn_length (insn_t insn) #define VALID_RVV_VC_IMM(x) (EXTRACT_RVV_VC_IMM(ENCODE_RVV_VC_IMM(x)) == (x)) #define VALID_ZCB_BYTE_UIMM(x) (EXTRACT_ZCB_BYTE_UIMM(ENCODE_ZCB_BYTE_UIMM(x)) == (x)) #define VALID_ZCB_HALFWORD_UIMM(x) (EXTRACT_ZCB_HALFWORD_UIMM(ENCODE_ZCB_HALFWORD_UIMM(x)) == (x)) +#define VALID_ZCMP_SPIMM(x) (EXTRACT_ZCMP_SPIMM(ENCODE_ZCMP_SPIMM(x)) == (x)) #define RISCV_RTYPE(insn, rd, rs1, rs2) \ ((MATCH_ ## insn) | ((rd) << OP_SH_RD) | ((rs1) << OP_SH_RS1) | ((rs2) << OP_SH_RS2)) @@ -337,6 +342,11 @@ static inline unsigned int riscv_insn_length (insn_t insn) #define OP_MASK_XTHEADVTYPE_RES 0xf #define OP_SH_XTHEADVTYPE_RES 7 +/* Zc fields. */ +#define OP_MASK_REG_LIST 0xf +#define OP_SH_REG_LIST 4 +#define ZCMP_SP_ALIGNMENT 16 + #define NVECR 32 #define NVECM 1 @@ -355,6 +365,11 @@ static inline unsigned int riscv_insn_length (insn_t insn) #define X_T0 5 #define X_T1 6 #define X_T2 7 +#define X_S0 8 +#define X_S1 9 +#define X_S2 18 +#define X_S10 26 +#define X_S11 27 #define X_T3 28 #define NGPR 32 @@ -464,6 +479,7 @@ enum riscv_insn_class INSN_CLASS_ZCB_AND_ZBA, INSN_CLASS_ZCB_AND_ZBB, INSN_CLASS_ZCB_AND_ZMMUL, + INSN_CLASS_ZCMP, INSN_CLASS_SVINVAL, INSN_CLASS_ZICBOM, INSN_CLASS_ZICBOP, @@ -613,4 +629,6 @@ extern const float riscv_fli_numval[32]; extern const struct riscv_opcode riscv_opcodes[]; extern const struct riscv_opcode riscv_insn_types[]; +extern unsigned int riscv_get_sp_base (insn_t, unsigned int); + #endif /* _RISCV_H_ */ |