diff options
Diffstat (limited to 'opcodes/riscv-opc.c')
| -rw-r--r-- | opcodes/riscv-opc.c | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/opcodes/riscv-opc.c b/opcodes/riscv-opc.c index 2b2dce1..c607e09 100644 --- a/opcodes/riscv-opc.c +++ b/opcodes/riscv-opc.c @@ -110,6 +110,27 @@ const char * const riscv_vma[2] = "mu", "ma" }; +/* The FLI.[HSDQ] symbolic constants (NULL for numeric constant). */ +const char * const riscv_fli_symval[32] = +{ + NULL, "min", NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, + NULL, NULL, NULL, NULL, NULL, NULL, "inf", "nan", +}; + +/* The FLI.[HSDQ] numeric constants (0.0 for symbolic constants). + The constants use the hex floating-point literal representation + that is printed when using the printf %a format specifier, + which matches the output that is generated by the disassembler. */ +const float riscv_fli_numval[32] = +{ + -0x1p+0, 0x0p+0, 0x1p-16, 0x1p-15, 0x1p-8, 0x1p-7, 0x1p-4, 0x1p-3, + 0x1p-2, 0x1.4p-2, 0x1.8p-2, 0x1.cp-2, 0x1p-1, 0x1.4p-1, 0x1.8p-1, 0x1.cp-1, + 0x1p+0, 0x1.4p+0, 0x1.8p+0, 0x1.cp+0, 0x1p+1, 0x1.4p+1, 0x1.8p+1, 0x1p+2, + 0x1p+3, 0x1p+4, 0x1p+7, 0x1p+8, 0x1p+15, 0x1p+16, 0x0p+0, 0x0p+0 +}; + /* The order of overloaded instructions matters. Label arguments and register arguments look the same. Instructions that can have either for arguments must apear in the correct order in this table for the @@ -944,6 +965,49 @@ const struct riscv_opcode riscv_opcodes[] = {"wrs.nto", 0, INSN_CLASS_ZAWRS, "", MATCH_WRS_NTO, MASK_WRS_NTO, match_opcode, 0 }, {"wrs.sto", 0, INSN_CLASS_ZAWRS, "", MATCH_WRS_STO, MASK_WRS_STO, match_opcode, 0 }, +/* Zfa instructions. */ +{"fli.s", 0, INSN_CLASS_ZFA, "D,Wfv", MATCH_FLI_S, MASK_FLI_S, match_opcode, 0 }, +{"fli.d", 0, INSN_CLASS_D_AND_ZFA, "D,Wfv", MATCH_FLI_D, MASK_FLI_D, match_opcode, 0 }, +{"fli.q", 0, INSN_CLASS_Q_AND_ZFA, "D,Wfv", MATCH_FLI_Q, MASK_FLI_Q, match_opcode, 0 }, +{"fli.h", 0, INSN_CLASS_ZFH_AND_ZFA, "D,Wfv", MATCH_FLI_H, MASK_FLI_H, match_opcode, 0 }, +{"fminm.s", 0, INSN_CLASS_ZFA, "D,S,T", MATCH_FMINM_S, MASK_FMINM_S, match_opcode, 0 }, +{"fmaxm.s", 0, INSN_CLASS_ZFA, "D,S,T", MATCH_FMAXM_S, MASK_FMAXM_S, match_opcode, 0 }, +{"fminm.d", 0, INSN_CLASS_D_AND_ZFA, "D,S,T", MATCH_FMINM_D, MASK_FMINM_D, match_opcode, 0 }, +{"fmaxm.d", 0, INSN_CLASS_D_AND_ZFA, "D,S,T", MATCH_FMAXM_D, MASK_FMAXM_D, match_opcode, 0 }, +{"fminm.q", 0, INSN_CLASS_Q_AND_ZFA, "D,S,T", MATCH_FMINM_Q, MASK_FMINM_Q, match_opcode, 0 }, +{"fmaxm.q", 0, INSN_CLASS_Q_AND_ZFA, "D,S,T", MATCH_FMAXM_Q, MASK_FMAXM_Q, match_opcode, 0 }, +{"fminm.h", 0, INSN_CLASS_ZFH_AND_ZFA, "D,S,T", MATCH_FMINM_H, MASK_FMINM_H, match_opcode, 0 }, +{"fmaxm.h", 0, INSN_CLASS_ZFH_AND_ZFA, "D,S,T", MATCH_FMAXM_H, MASK_FMAXM_H, match_opcode, 0 }, +{"fround.s", 0, INSN_CLASS_ZFA, "D,S", MATCH_FROUND_S|MASK_RM, MASK_FROUND_S|MASK_RM, match_opcode, 0 }, +{"fround.s", 0, INSN_CLASS_ZFA, "D,S,m", MATCH_FROUND_S, MASK_FROUND_S, match_opcode, 0 }, +{"froundnx.s", 0, INSN_CLASS_ZFA, "D,S", MATCH_FROUNDNX_S|MASK_RM, MASK_FROUNDNX_S|MASK_RM, match_opcode, 0 }, +{"froundnx.s", 0, INSN_CLASS_ZFA, "D,S,m", MATCH_FROUNDNX_S, MASK_FROUNDNX_S, match_opcode, 0 }, +{"fround.d", 0, INSN_CLASS_D_AND_ZFA, "D,S", MATCH_FROUND_D|MASK_RM, MASK_FROUND_D|MASK_RM, match_opcode, 0 }, +{"fround.d", 0, INSN_CLASS_D_AND_ZFA, "D,S,m", MATCH_FROUND_D, MASK_FROUND_D, match_opcode, 0 }, +{"froundnx.d", 0, INSN_CLASS_D_AND_ZFA, "D,S", MATCH_FROUNDNX_D|MASK_RM, MASK_FROUNDNX_D|MASK_RM, match_opcode, 0 }, +{"froundnx.d", 0, INSN_CLASS_D_AND_ZFA, "D,S,m", MATCH_FROUNDNX_D, MASK_FROUNDNX_D, match_opcode, 0 }, +{"fround.q", 0, INSN_CLASS_Q_AND_ZFA, "D,S", MATCH_FROUND_Q|MASK_RM, MASK_FROUND_Q|MASK_RM, match_opcode, 0 }, +{"fround.q", 0, INSN_CLASS_Q_AND_ZFA, "D,S,m", MATCH_FROUND_Q, MASK_FROUND_Q, match_opcode, 0 }, +{"froundnx.q", 0, INSN_CLASS_Q_AND_ZFA, "D,S", MATCH_FROUNDNX_Q|MASK_RM, MASK_FROUNDNX_Q|MASK_RM, match_opcode, 0 }, +{"froundnx.q", 0, INSN_CLASS_Q_AND_ZFA, "D,S,m", MATCH_FROUNDNX_Q, MASK_FROUNDNX_Q, match_opcode, 0 }, +{"fround.h", 0, INSN_CLASS_ZFH_AND_ZFA, "D,S", MATCH_FROUND_H|MASK_RM, MASK_FROUND_H|MASK_RM, match_opcode, 0 }, +{"fround.h", 0, INSN_CLASS_ZFH_AND_ZFA, "D,S,m", MATCH_FROUND_H, MASK_FROUND_H, match_opcode, 0 }, +{"froundnx.h", 0, INSN_CLASS_ZFH_AND_ZFA, "D,S", MATCH_FROUNDNX_H|MASK_RM, MASK_FROUNDNX_H|MASK_RM, match_opcode, 0 }, +{"froundnx.h", 0, INSN_CLASS_ZFH_AND_ZFA, "D,S,m", MATCH_FROUNDNX_H, MASK_FROUNDNX_H, match_opcode, 0 }, +{"fcvtmod.w.d", 0, INSN_CLASS_D_AND_ZFA, "d,S,m", MATCH_FCVTMOD_W_D, MASK_FCVTMOD_W_D, match_opcode, 0 }, +{"fmvh.x.d", 32, INSN_CLASS_D_AND_ZFA, "d,S", MATCH_FMVH_X_D, MASK_FMVH_X_D, match_opcode, 0 }, +{"fmvp.d.x", 32, INSN_CLASS_D_AND_ZFA, "D,s,t", MATCH_FMVP_D_X, MASK_FMVP_D_X, match_opcode, 0 }, +{"fmvh.x.q", 64, INSN_CLASS_Q_AND_ZFA, "d,S", MATCH_FMVH_X_Q, MASK_FMVH_X_Q, match_opcode, 0 }, +{"fmvp.q.x", 64, INSN_CLASS_Q_AND_ZFA, "D,s,t", MATCH_FMVP_Q_X, MASK_FMVP_Q_X, match_opcode, 0 }, +{"fltq.s", 0, INSN_CLASS_ZFA, "d,S,T", MATCH_FLTQ_S, MASK_FLTQ_S, match_opcode, 0 }, +{"fleq.s", 0, INSN_CLASS_ZFA, "d,S,T", MATCH_FLEQ_S, MASK_FLEQ_S, match_opcode, 0 }, +{"fltq.d", 0, INSN_CLASS_D_AND_ZFA, "d,S,T", MATCH_FLTQ_D, MASK_FLTQ_D, match_opcode, 0 }, +{"fleq.d", 0, INSN_CLASS_D_AND_ZFA, "d,S,T", MATCH_FLEQ_D, MASK_FLEQ_D, match_opcode, 0 }, +{"fltq.q", 0, INSN_CLASS_Q_AND_ZFA, "d,S,T", MATCH_FLTQ_Q, MASK_FLTQ_Q, match_opcode, 0 }, +{"fleq.q", 0, INSN_CLASS_Q_AND_ZFA, "d,S,T", MATCH_FLEQ_Q, MASK_FLEQ_Q, match_opcode, 0 }, +{"fltq.h", 0, INSN_CLASS_ZFH_AND_ZFA, "d,S,T", MATCH_FLTQ_H, MASK_FLTQ_H, match_opcode, 0 }, +{"fleq.h", 0, INSN_CLASS_ZFH_AND_ZFA, "d,S,T", MATCH_FLEQ_H, MASK_FLEQ_H, match_opcode, 0 }, + /* Zbb or zbkb instructions. */ {"clz", 0, INSN_CLASS_ZBB, "d,s", MATCH_CLZ, MASK_CLZ, match_opcode, 0 }, {"ctz", 0, INSN_CLASS_ZBB, "d,s", MATCH_CTZ, MASK_CTZ, match_opcode, 0 }, |