lookup_partial_symbol PARAMS ((struct partial_symtab *, const char *,
int, namespace_enum));
+static struct partial_symbol *
+fixup_psymbol_section PARAMS ((struct partial_symbol *, struct objfile *));
+
static struct symtab *
lookup_symtab_1 PARAMS ((char *));
static void
cplusplus_hint PARAMS ((char *));
+static struct symbol *
+find_active_alias PARAMS ((struct symbol *sym, CORE_ADDR addr));
+
/* */
/* The single non-language-specific builtin type */
\f
-struct partial_symbol * fixup_psymbol_section PARAMS ((struct partial_symbol *,
- struct objfile *));
-
-
/* Find which partial symtab on contains PC and SECTION. Return 0 if none. */
struct partial_symtab *
return sym;
}
-struct partial_symbol *
+static struct partial_symbol *
fixup_psymbol_section (psym, objfile)
struct partial_symbol *psym;
struct objfile *objfile;
if (SYMBOL_NAMESPACE (sym) == namespace &&
SYMBOL_MATCHES_NAME (sym, name))
{
- /* Given pc, search thu alias list to find the active symbol. */
+ /* If SYM has aliases, then use any alias that is active
+ at the current PC. If no alias is active at the current
+ PC, then use the main symbol.
+
+ ?!? Is checking the current pc correct? Is this routine
+ ever called to look up a symbol from another context? */
if (SYMBOL_ALIASES (sym))
- sym = ref_search_val (sym, read_pc ());
+ sym = find_active_alias (sym, read_pc ());
sym_found = sym;
if (SYMBOL_CLASS (sym) != LOC_ARG &&
return (sym_found); /* Will be NULL if not found. */
}
+/* Given a main symbol SYM and ADDR, search through the alias
+ list to determine if an alias is active at ADDR and return
+ the active alias.
+
+ If no alias is active, then return SYM. */
+
+static struct symbol *
+find_active_alias (sym, addr)
+ struct symbol *sym;
+ CORE_ADDR addr;
+{
+ struct range_list *r;
+ struct alias_list *aliases;
+
+ /* If we have aliases, check them first. */
+ aliases = SYMBOL_ALIASES (sym);
+
+ while (aliases)
+ {
+ if (!SYMBOL_RANGES (aliases->sym))
+ return aliases->sym;
+ for (r = SYMBOL_RANGES (aliases->sym); r; r = r->next)
+ {
+ if (r->start <= addr && r->end > addr)
+ return aliases->sym;
+ }
+ aliases = aliases->next;
+ }
+
+ /* Nothing found, return the main symbol. */
+ return sym;
+}
+
\f
/* Return the symbol for the function which contains a specified
lexical block, described by a struct block BL. */
s = find_pc_sect_symtab (pc, section);
if (!s)
{
+ /* if no symbol information, return previous pc */
+ if (notcurrent)
+ pc++;
val.pc = pc;
return val;
}
xmalloc (sizeof (struct symtab_and_line));
values.nelts = 1;
values.sals[0] = find_pc_line (pc, 0);
- values.sals[0].pc = pc;
return values;
}
add_info ("sources", sources_info,
"Source files in the program.");
- add_com ("rbreak", no_class, rbreak_command,
+ add_com ("rbreak", class_breakpoint, rbreak_command,
"Set a breakpoint for all functions matching REGEXP.");
/* Initialize the one built-in type that isn't language dependent... */