diff options
Diffstat (limited to 'disasm/isa_parser.cc')
| -rw-r--r-- | disasm/isa_parser.cc | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/disasm/isa_parser.cc b/disasm/isa_parser.cc index bd2bbc9..baedc3f 100644 --- a/disasm/isa_parser.cc +++ b/disasm/isa_parser.cc @@ -1,11 +1,12 @@ #include "isa_parser.h" +#include <cstring> #include <stdexcept> static std::string strtolower(const char* str) { - std::string res; - for (const char *r = str; *r; r++) - res += std::tolower(*r); + std::string res(str); + for (char &c : res) + c = std::tolower(c); return res; } @@ -69,7 +70,7 @@ isa_parser_t::isa_parser_t(const char* str, const char *priv) // G = IMAFD_Zicsr_Zifencei, but Spike includes the latter two // unconditionally, so they need not be explicitly added here. isa_string = isa_string.substr(0, 4) + "imafd" + isa_string.substr(5); - // Fall through + [[fallthrough]]; case 'i': extension_table['I'] = true; break; @@ -97,9 +98,9 @@ isa_parser_t::isa_parser_t(const char* str, const char *priv) switch (*p) { case 'v': vlen = 128; elen = 64; zvf = true; zvd = true; - // even rv32iv implies double float + [[fallthrough]]; case 'q': extension_table['D'] = true; - // Fall through + [[fallthrough]]; case 'd': extension_table['F'] = true; } extension_table[toupper(*p)] = true; @@ -330,6 +331,10 @@ isa_parser_t::isa_parser_t(const char* str, const char *priv) extension_table[EXT_SSCSRIND] = true; } else if (ext_str == "smcntrpmf") { extension_table[EXT_SMCNTRPMF] = true; + } else if (ext_str == "smcdeleg") { + extension_table[EXT_SMCDELEG] = true; + } else if (ext_str == "ssccfg") { + extension_table[EXT_SSCCFG] = true; } else if (ext_str == "zimop") { extension_table[EXT_ZIMOP] = true; } else if (ext_str == "zcmop") { |