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| author | Andrew Waterman <andrew@sifive.com> | 2024-09-20 04:18:17 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-09-20 04:18:17 -0700 |
| commit | 19fdd76e056dcfd041901ce9b8e0031944de7209 (patch) | |
| tree | 67dfaee6eaaa66f4f477be4720e2f46202045e26 | |
| parent | 52aff0233f5cc844ea047b4e16806f576cd8815b (diff) | |
| parent | 6b74bd669dd596ddd1bc7ed611441278c3b0b1ec (diff) | |
| download | riscv-isa-sim-19fdd76e056dcfd041901ce9b8e0031944de7209.zip riscv-isa-sim-19fdd76e056dcfd041901ce9b8e0031944de7209.tar.gz riscv-isa-sim-19fdd76e056dcfd041901ce9b8e0031944de7209.tar.bz2 | |
Merge pull request #1811 from riscv-software-src/fix-1810
Validate Zvl ISA string correctly
| -rw-r--r-- | disasm/isa_parser.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/disasm/isa_parser.cc b/disasm/isa_parser.cc index 95ef8fb..1c0a0c4 100644 --- a/disasm/isa_parser.cc +++ b/disasm/isa_parser.cc @@ -331,7 +331,7 @@ isa_parser_t::isa_parser_t(const char* str, const char *priv) } catch (std::logic_error& e) { new_vlen = 0; } - if ((new_vlen & (new_vlen - 1)) != 0 || new_vlen < 32) + if ((new_vlen & (new_vlen - 1)) != 0 || new_vlen < 32 || ext_str.back() != 'b') bad_isa_string(str, ("Invalid Zvl string: " + ext_str).c_str()); vlen = std::max(vlen, new_vlen); } else if (ext_str.substr(0, 3) == "zve") { |