diff options
Diffstat (limited to 'include/opcode/riscv-opc.h')
| -rw-r--r-- | include/opcode/riscv-opc.h | 66 |
1 files changed, 42 insertions, 24 deletions
diff --git a/include/opcode/riscv-opc.h b/include/opcode/riscv-opc.h index 67bd334..158de32 100644 --- a/include/opcode/riscv-opc.h +++ b/include/opcode/riscv-opc.h @@ -595,7 +595,7 @@ #define MASK_CUSTOM3_RD_RS1 0x707f #define MATCH_CUSTOM3_RD_RS1_RS2 0x707b #define MASK_CUSTOM3_RD_RS1_RS2 0x707f -/* CSR addresses (priv spec v1.11). */ +/* Privileged CSR addresses (v1.11). */ #define CSR_USTATUS 0x0 #define CSR_UIE 0x4 #define CSR_UTVEC 0x5 @@ -604,9 +604,6 @@ #define CSR_UCAUSE 0x42 #define CSR_UTVAL 0x43 #define CSR_UIP 0x44 -#define CSR_FFLAGS 0x1 -#define CSR_FRM 0x2 -#define CSR_FCSR 0x3 #define CSR_CYCLE 0xc00 #define CSR_TIME 0xc01 #define CSR_INSTRET 0xc02 @@ -811,14 +808,6 @@ #define CSR_MHPMEVENT29 0x33d #define CSR_MHPMEVENT30 0x33e #define CSR_MHPMEVENT31 0x33f -#define CSR_TSELECT 0x7a0 -#define CSR_TDATA1 0x7a1 -#define CSR_TDATA2 0x7a2 -#define CSR_TDATA3 0x7a3 -#define CSR_DCSR 0x7b0 -#define CSR_DPC 0x7b1 -#define CSR_DSCRATCH0 0x7b2 -#define CSR_DSCRATCH1 0x7b3 #define CSR_HSTATUS 0x200 #define CSR_HEDELEG 0x202 #define CSR_HIDELEG 0x203 @@ -837,6 +826,22 @@ #define CSR_MDBOUND 0x385 #define CSR_MSCOUNTEREN 0x321 #define CSR_MHCOUNTEREN 0x322 +/* Unprivileged CSR addresses. */ +#define CSR_FFLAGS 0x1 +#define CSR_FRM 0x2 +#define CSR_FCSR 0x3 +#define CSR_DCSR 0x7b0 +#define CSR_DPC 0x7b1 +#define CSR_DSCRATCH0 0x7b2 +#define CSR_DSCRATCH1 0x7b3 +#define CSR_TSELECT 0x7a0 +#define CSR_TDATA1 0x7a1 +#define CSR_TDATA2 0x7a2 +#define CSR_TDATA3 0x7a3 +#define CSR_TINFO 0x7a4 +#define CSR_TCONTROL 0x7a5 +#define CSR_MCONTEXT 0x7a8 +#define CSR_SCONTEXT 0x7aa #endif /* RISCV_ENCODING_H. */ #ifdef DECLARE_INSN DECLARE_INSN(slli_rv32, MATCH_SLLI_RV32, MASK_SLLI_RV32) @@ -1124,6 +1129,7 @@ DECLARE_INSN(custom3_rd_rs1, MATCH_CUSTOM3_RD_RS1, MASK_CUSTOM3_RD_RS1) DECLARE_INSN(custom3_rd_rs1_rs2, MATCH_CUSTOM3_RD_RS1_RS2, MASK_CUSTOM3_RD_RS1_RS2) #endif /* DECLARE_INSN. */ #ifdef DECLARE_CSR +/* Privileged. */ DECLARE_CSR(ustatus, CSR_USTATUS, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) DECLARE_CSR(uie, CSR_UIE, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) DECLARE_CSR(utvec, CSR_UTVEC, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) @@ -1132,9 +1138,6 @@ DECLARE_CSR(uepc, CSR_UEPC, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_ DECLARE_CSR(ucause, CSR_UCAUSE, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) DECLARE_CSR(utval, CSR_UTVAL, CSR_CLASS_I, PRIV_SPEC_CLASS_1P10, PRIV_SPEC_CLASS_DRAFT) DECLARE_CSR(uip, CSR_UIP, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) -DECLARE_CSR(fflags, CSR_FFLAGS, CSR_CLASS_F, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) -DECLARE_CSR(frm, CSR_FRM, CSR_CLASS_F, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) -DECLARE_CSR(fcsr, CSR_FCSR, CSR_CLASS_F, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) DECLARE_CSR(cycle, CSR_CYCLE, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) DECLARE_CSR(time, CSR_TIME, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) DECLARE_CSR(instret, CSR_INSTRET, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) @@ -1339,14 +1342,7 @@ DECLARE_CSR(mhpmevent28, CSR_MHPMEVENT28, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PR DECLARE_CSR(mhpmevent29, CSR_MHPMEVENT29, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) DECLARE_CSR(mhpmevent30, CSR_MHPMEVENT30, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) DECLARE_CSR(mhpmevent31, CSR_MHPMEVENT31, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) -DECLARE_CSR(tselect, CSR_TSELECT, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) -DECLARE_CSR(tdata1, CSR_TDATA1, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) -DECLARE_CSR(tdata2, CSR_TDATA2, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) -DECLARE_CSR(tdata3, CSR_TDATA3, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) -DECLARE_CSR(dcsr, CSR_DCSR, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) -DECLARE_CSR(dpc, CSR_DPC, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_DRAFT) -DECLARE_CSR(dscratch0, CSR_DSCRATCH0, CSR_CLASS_I, PRIV_SPEC_CLASS_1P11, PRIV_SPEC_CLASS_DRAFT) -DECLARE_CSR(dscratch1, CSR_DSCRATCH1, CSR_CLASS_I, PRIV_SPEC_CLASS_1P11, PRIV_SPEC_CLASS_DRAFT) +/* Dropped. */ DECLARE_CSR(hstatus, CSR_HSTATUS, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_1P10) DECLARE_CSR(hedeleg, CSR_HEDELEG, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_1P10) DECLARE_CSR(hideleg, CSR_HIDELEG, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_1P10) @@ -1365,6 +1361,22 @@ DECLARE_CSR(mdbase, CSR_MDBASE, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CL DECLARE_CSR(mdbound, CSR_MDBOUND, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_1P10) DECLARE_CSR(mscounteren, CSR_MSCOUNTEREN, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_1P10) DECLARE_CSR(mhcounteren, CSR_MHCOUNTEREN, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_1P10) +/* Unprivileged. */ +DECLARE_CSR(fflags, CSR_FFLAGS, CSR_CLASS_F, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR(frm, CSR_FRM, CSR_CLASS_F, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR(fcsr, CSR_FCSR, CSR_CLASS_F, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR(dcsr, CSR_DCSR, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR(dpc, CSR_DPC, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR(dscratch0, CSR_DSCRATCH0, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR(dscratch1, CSR_DSCRATCH1, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR(tselect, CSR_TSELECT, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR(tdata1, CSR_TDATA1, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR(tdata2, CSR_TDATA2, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR(tdata3, CSR_TDATA3, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR(tinfo, CSR_TINFO, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR(tcontrol, CSR_TCONTROL, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR(mcontext, CSR_MCONTEXT, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR(scontext, CSR_SCONTEXT, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) #endif /* DECLARE_CSR. */ #ifdef DECLARE_CSR_ALIAS DECLARE_CSR_ALIAS(ubadaddr, CSR_UTVAL, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_1P10) @@ -1372,5 +1384,11 @@ DECLARE_CSR_ALIAS(sbadaddr, CSR_STVAL, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_ DECLARE_CSR_ALIAS(sptbr, CSR_SATP, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_1P10) DECLARE_CSR_ALIAS(mbadaddr, CSR_MTVAL, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_1P10) DECLARE_CSR_ALIAS(mucounteren, CSR_MCOUNTINHIBIT, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_1P10) -DECLARE_CSR_ALIAS(dscratch, CSR_DSCRATCH0, CSR_CLASS_I, PRIV_SPEC_CLASS_1P9P1, PRIV_SPEC_CLASS_1P11) +DECLARE_CSR_ALIAS(dscratch, CSR_DSCRATCH0, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR_ALIAS(mcontrol, CSR_TDATA1, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR_ALIAS(icount, CSR_TDATA1, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR_ALIAS(itrigger, CSR_TDATA1, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR_ALIAS(etrigger, CSR_TDATA1, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR_ALIAS(textra32, CSR_TDATA3, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) +DECLARE_CSR_ALIAS(textra64, CSR_TDATA3, CSR_CLASS_DEBUG, PRIV_SPEC_CLASS_NONE, PRIV_SPEC_CLASS_NONE) #endif /* DECLARE_CSR_ALIAS. */ |