diff options
Diffstat (limited to 'libiberty/cplus-dem.c')
| -rw-r--r-- | libiberty/cplus-dem.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/libiberty/cplus-dem.c b/libiberty/cplus-dem.c index 9ccce64e655..44d11968162 100644 --- a/libiberty/cplus-dem.c +++ b/libiberty/cplus-dem.c @@ -291,6 +291,12 @@ struct demangler_engine libiberty_demanglers[] = } , { + GNU_NEW_ABI_DEMANGLING_STYLE_STRING, + gnu_new_abi_demangling, + "GNU (g++) new-ABI-style demangling" + } + , + { NULL, unknown_demangling, NULL } }; @@ -876,6 +882,10 @@ cplus_demangle (mangled, options) if ((work -> options & DMGL_STYLE_MASK) == 0) work -> options |= (int) current_demangling_style & DMGL_STYLE_MASK; + /* The new-ABI demangling is implemented elsewhere. */ + if (GNU_NEW_ABI_DEMANGLING) + return cplus_demangle_new_abi (mangled); + ret = internal_cplus_demangle (work, mangled); squangle_mop_up (work); return (ret); @@ -4574,6 +4584,9 @@ standard_symbol_characters PARAMS ((void)); static const char * hp_symbol_characters PARAMS ((void)); +static const char * +gnu_new_abi_symbol_characters PARAMS ((void)); + /* Return the string of non-alnum characters that may occur as a valid symbol component, in the standard assembler symbol syntax. */ @@ -4622,6 +4635,17 @@ hp_symbol_characters () } +/* Return the string of non-alnum characters that may occur + as a valid symbol component in the GNU standard C++ ABI mangling + scheme. */ + +static const char * +gnu_new_abi_symbol_characters () +{ + return "_"; +} + + extern int main PARAMS ((int, char **)); int @@ -4696,6 +4720,9 @@ main (argc, argv) case hp_demangling: valid_symbols = hp_symbol_characters (); break; + case gnu_new_abi_demangling: + valid_symbols = gnu_new_abi_symbol_characters (); + break; default: /* Folks should explicitly indicate the appropriate alphabet for each demangling. Providing a default would allow the |