diff options
Diffstat (limited to 'gdb/minsyms.c')
| -rw-r--r-- | gdb/minsyms.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gdb/minsyms.c b/gdb/minsyms.c index ca9ba9a6715..59febf295e9 100644 --- a/gdb/minsyms.c +++ b/gdb/minsyms.c @@ -332,6 +332,41 @@ lookup_minimal_symbol_text (const char *name, struct objfile *objf) } /* Look through all the current minimal symbol tables and find the + first minimal symbol that matches NAME and PC. If OBJF is non-NULL, + limit the search to that objfile. Returns a pointer to the minimal + symbol that matches, or NULL if no match is found. */ + +struct minimal_symbol * +lookup_minimal_symbol_by_pc_name (CORE_ADDR pc, const char *name, + struct objfile *objf) +{ + struct objfile *objfile; + struct minimal_symbol *msymbol; + + unsigned int hash = msymbol_hash (name) % MINIMAL_SYMBOL_HASH_SIZE; + + for (objfile = object_files; + objfile != NULL; + objfile = objfile->next) + { + if (objf == NULL || objf == objfile + || objf->separate_debug_objfile == objfile) + { + for (msymbol = objfile->msymbol_hash[hash]; + msymbol != NULL; + msymbol = msymbol->hash_next) + { + if (SYMBOL_VALUE_ADDRESS (msymbol) == pc + && strcmp (SYMBOL_LINKAGE_NAME (msymbol), name) == 0) + return msymbol; + } + } + } + + return NULL; +} + +/* Look through all the current minimal symbol tables and find the first minimal symbol that matches NAME and is a solib trampoline. If OBJF is non-NULL, limit the search to that objfile. Returns a pointer to the minimal symbol that matches, or NULL if no match is |