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| author | Chih-Min Chao <chihmin.chao@sifive.com> | 2020-04-13 00:23:10 -0700 |
|---|---|---|
| committer | Chih-Min Chao <chihmin.chao@sifive.com> | 2020-04-14 19:25:45 -0700 |
| commit | 439240bbeccb620d1ed4e63006b275e94a25fe4e (patch) | |
| tree | b613d54716bef2d137d65d04d129691f2992f44f /spike_main | |
| parent | 474ae7a59b17d518bed07bb43998e0e856c89a9d (diff) | |
| download | spike-439240bbeccb620d1ed4e63006b275e94a25fe4e.zip spike-439240bbeccb620d1ed4e63006b275e94a25fe4e.tar.gz spike-439240bbeccb620d1ed4e63006b275e94a25fe4e.tar.bz2 | |
rvv: add float conversion for rtz variants
new features in spec 0.9
ref:
https://github.com/riscv/riscv-v-spec/issues/352
Signed-off-by: Chih-Min Chao <chihmin.chao@sifive.com>
Diffstat (limited to 'spike_main')
| -rw-r--r-- | spike_main/disasm.cc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/spike_main/disasm.cc b/spike_main/disasm.cc index 3951af5..50f8b37 100644 --- a/spike_main/disasm.cc +++ b/spike_main/disasm.cc @@ -1055,9 +1055,15 @@ disassembler_t::disassembler_t(int xlen) add_insn(new disasm_insn_t(#name "cvt.f.x." #suf, \ match_##name##cvt_f_x_##suf, mask_##name##cvt_f_x_##suf, \ {&vd, &vs2, &opt, &vm})); \ + add_insn(new disasm_insn_t(#name "cvt.rtz.xu.f." #suf, \ + match_##name##cvt_xu_f_##suf, mask_##name##cvt_xu_f_##suf, \ + {&vd, &vs2, &opt, &vm})); \ + add_insn(new disasm_insn_t(#name "cvt.rtz.x.f." #suf, \ + match_##name##cvt_x_f_##suf, mask_##name##cvt_x_f_##suf, \ + {&vd, &vs2, &opt, &vm})); \ //OPFVV/OPFVF - //0b01_0000 + //0b00_0000 DISASM_OPIV_VF_INSN(vfadd); DISASM_OPIV_S__INSN(vfredsum); DISASM_OPIV_VF_INSN(vfsub); |