diff options
Diffstat (limited to 'riscv/isa_parser.cc')
| -rw-r--r-- | riscv/isa_parser.cc | 57 |
1 files changed, 56 insertions, 1 deletions
diff --git a/riscv/isa_parser.cc b/riscv/isa_parser.cc index 1c4300c..6fb29ae 100644 --- a/riscv/isa_parser.cc +++ b/riscv/isa_parser.cc @@ -236,10 +236,55 @@ isa_parser_t::isa_parser_t(const char* str, const char *priv) extension_table[EXT_ZICOND] = true; } else if (ext_str == "zihpm") { extension_table[EXT_ZIHPM] = true; + } else if (ext_str == "zvbb") { + extension_table[EXT_ZVBB] = true; + } else if (ext_str == "zvbc") { + extension_table[EXT_ZVBC] = true; } else if (ext_str == "zvfbfmin") { extension_table[EXT_ZVFBFMIN] = true; } else if (ext_str == "zvfbfwma") { extension_table[EXT_ZVFBFWMA] = true; + } else if (ext_str == "zvkg") { + extension_table[EXT_ZVKG] = true; + } else if (ext_str == "zvkn") { + extension_table[EXT_ZVBB] = true; + extension_table[EXT_ZVKNED] = true; + extension_table[EXT_ZVKNHB] = true; + } else if (ext_str == "zvknc") { + extension_table[EXT_ZVBB] = true; + extension_table[EXT_ZVBC] = true; + extension_table[EXT_ZVKNED] = true; + extension_table[EXT_ZVKNHB] = true; + } else if (ext_str == "zvkng") { + extension_table[EXT_ZVBB] = true; + extension_table[EXT_ZVKG] = true; + extension_table[EXT_ZVKNED] = true; + extension_table[EXT_ZVKNHB] = true; + } else if (ext_str == "zvkned") { + extension_table[EXT_ZVKNED] = true; + } else if (ext_str == "zvknha") { + extension_table[EXT_ZVKNHA] = true; + } else if (ext_str == "zvknhb") { + extension_table[EXT_ZVKNHB] = true; + } else if (ext_str == "zvks") { + extension_table[EXT_ZVBB] = true; + extension_table[EXT_ZVKSED] = true; + extension_table[EXT_ZVKSH] = true; + } else if (ext_str == "zvksc") { + extension_table[EXT_ZVBB] = true; + extension_table[EXT_ZVBC] = true; + extension_table[EXT_ZVKSED] = true; + extension_table[EXT_ZVKSH] = true; + } else if (ext_str == "zvksg") { + extension_table[EXT_ZVBB] = true; + extension_table[EXT_ZVKG] = true; + extension_table[EXT_ZVKSED] = true; + extension_table[EXT_ZVKSH] = true; + } else if (ext_str == "zvksed") { + extension_table[EXT_ZVKSED] = true; + } else if (ext_str == "zvksh") { + extension_table[EXT_ZVKSH] = true; + } else if (ext_str == "zvkt") { } else if (ext_str == "sstc") { extension_table[EXT_SSTC] = true; } else if (ext_str[0] == 'x') { @@ -295,7 +340,7 @@ isa_parser_t::isa_parser_t(const char* str, const char *priv) } if ((extension_table[EXT_ZCMP] || extension_table[EXT_ZCMT]) && extension_table[EXT_ZCD]) { - bad_isa_string(str, "Zcmp' and 'Zcmt' exensions are incompatible with 'Zcd' extension"); + bad_isa_string(str, "Zcmp' and 'Zcmt' extensions are incompatible with 'Zcd' extension"); } if ((extension_table[EXT_ZCF] || extension_table[EXT_ZCD] || extension_table[EXT_ZCB] || @@ -307,6 +352,16 @@ isa_parser_t::isa_parser_t(const char* str, const char *priv) bad_isa_string(str, "'Zacas' extension requires 'A' extension"); } + // Zpn conflicts with Zvknha/Zvknhb in both rv32 and rv64 + if (extension_table[EXT_ZPN] && (extension_table[EXT_ZVKNHA] || extension_table[EXT_ZVKNHB])) { + bad_isa_string(str, "'Zvkna' and 'Zvknhb' extensions are incompatible with 'Zpn' extension"); + } + // In rv64 only, Zpn (rv64_zpn) conflicts with Zvkg/Zvkned/Zvksh + if (max_xlen == 64 && extension_table[EXT_ZPN] && + (extension_table[EXT_ZVKG] || extension_table[EXT_ZVKNED] || extension_table[EXT_ZVKSH])) { + bad_isa_string(str, "'Zvkg', 'Zvkned', and 'Zvksh' extensions are incompatible with 'Zpn' extension in rv64"); + } + std::string lowercase = strtolower(priv); bool user = false, supervisor = false; |