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* language.h (struct language_defn): Remove SYMTAB parameter from

Browse Source 
la_lookup_symbol_nonlocal callback function pointer.

	* ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
	(ada_lookup_encoded_symbol): Likewise.
	* ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
	Always call fixup_symbol_section.
	(ada_lookup_symbol): Remove SYMTAB parameter.
	(ada_lookup_symbol_nonlocal): Likewise.
	* ada-exp.y (write_object_renaming): Update.
	(find_primitive_type): Likewise.

	* cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
	(cp_lookup_symbol_namespace): Likewise.
	* cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
	(lookup_symbol_file): Likewise.
	(lookup_possible_namespace_symbol): Likewise.
	(cp_lookup_symbol_nonlocal): Likewise.
	(cp_lookup_symbol_namespace): Likewise.
	(cp_lookup_nested_type): Update.

	* scm-valprint.c (scm_inferior_print): Update.
	* valops.c (value_maybe_namespace_elt): Update.

	* solist.h (struct target_so_ops): Remove SYMTAB parameter from
	lookup_lib_global_symbol callback function pointer.
	(solib_global_lookup): Remove SYMTAB parameter.
	* solib.c (solib_global_lookup): Remove SYMTAB parameter.
	* solib-svr4.c (elf_lookup_lib_symbol): Likewise.

	* symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
	(lookup_symbol_static): Likewise.
	(lookup_symbol_global): Likewise.
	(lookup_symbol_aux_block): Likewise.
	(lookup_global_symbol_from_objfile): Likewise.
	* symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
	(lookup_symbol_aux_local): Likewise.
	(lookup_symbol_aux_block): Likewise.
	(lookup_symbol_aux_symtabs): Likewise.
	(lookup_symbol_aux_psymtabs): Likewise.
	(lookup_global_symbol_from_objfile): Likewise.
	(basic_lookup_symbol_nonlocal): Likewise.
	(lookup_symbol_static): Likewise.
	(lookup_symbol_global): Likewise.

	(lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
This commit is contained in:
Ulrich Weigand 2008-05-19 15:49:14 +00:00
parent 6ffd79000b
commit 21b556f400
14 changed files with 121 additions and 198 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

49
gdb/ChangeLog
View File

@ -1,3 +1,52 @@
2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
* language.h (struct language_defn): Remove SYMTAB parameter from
la_lookup_symbol_nonlocal callback function pointer.
* ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
(ada_lookup_encoded_symbol): Likewise.
* ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
Always call fixup_symbol_section.
(ada_lookup_symbol): Remove SYMTAB parameter.
(ada_lookup_symbol_nonlocal): Likewise.
* ada-exp.y (write_object_renaming): Update.
(find_primitive_type): Likewise.
* cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
(cp_lookup_symbol_namespace): Likewise.
* cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
(lookup_symbol_file): Likewise.
(lookup_possible_namespace_symbol): Likewise.
(cp_lookup_symbol_nonlocal): Likewise.
(cp_lookup_symbol_namespace): Likewise.
(cp_lookup_nested_type): Update.
* scm-valprint.c (scm_inferior_print): Update.
* valops.c (value_maybe_namespace_elt): Update.
* solist.h (struct target_so_ops): Remove SYMTAB parameter from
lookup_lib_global_symbol callback function pointer.
(solib_global_lookup): Remove SYMTAB parameter.
* solib.c (solib_global_lookup): Remove SYMTAB parameter.
* solib-svr4.c (elf_lookup_lib_symbol): Likewise.
* symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
(lookup_symbol_static): Likewise.
(lookup_symbol_global): Likewise.
(lookup_symbol_aux_block): Likewise.
(lookup_global_symbol_from_objfile): Likewise.
* symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
(lookup_symbol_aux_local): Likewise.
(lookup_symbol_aux_block): Likewise.
(lookup_symbol_aux_symtabs): Likewise.
(lookup_symbol_aux_psymtabs): Likewise.
(lookup_global_symbol_from_objfile): Likewise.
(basic_lookup_symbol_nonlocal): Likewise.
(lookup_symbol_static): Likewise.
(lookup_symbol_global): Likewise.
(lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
2008-05-17 Pedro Alves <pedro@codesourcery.com>
* remote.c (init_extended_remote_ops): Fix typo.

7
gdb/ada-exp.y
View File

@ -869,7 +869,7 @@ write_object_renaming (struct block *orig_left_context,
name = obsavestring (renamed_entity, renamed_entity_len, &temp_parse_space);
sym = ada_lookup_encoded_symbol (name, orig_left_context, VAR_DOMAIN,
&block, NULL);
&block);
if (sym == NULL)
error (_("Could not find renamed variable: %s"), ada_decode (name));
else if (SYMBOL_CLASS (sym) == LOC_TYPEDEF)
@ -941,8 +941,7 @@ write_object_renaming (struct block *orig_left_context,
renaming_expr = end;
index_sym = ada_lookup_encoded_symbol (index_name, NULL,
VAR_DOMAIN, &block,
NULL);
VAR_DOMAIN, &block);
if (index_sym == NULL)
error (_("Could not find %s"), index_name);
else if (SYMBOL_CLASS (index_sym) == LOC_TYPEDEF)
@ -1094,7 +1093,7 @@ find_primitive_type (char *name)
(char *) alloca (strlen (name) + sizeof ("standard__"));
strcpy (expanded_name, "standard__");
strcat (expanded_name, name);
sym = ada_lookup_symbol (expanded_name, NULL, VAR_DOMAIN, NULL, NULL);
sym = ada_lookup_symbol (expanded_name, NULL, VAR_DOMAIN, NULL);
if (sym != NULL && SYMBOL_CLASS (sym) == LOC_TYPEDEF)
type = SYMBOL_TYPE (sym);
}

47
gdb/ada-lang.c
View File

@ -4872,8 +4872,7 @@ done:
struct symbol *
ada_lookup_encoded_symbol (const char *name, const struct block *block0,
domain_enum namespace,
struct block **block_found, struct symtab **symtab)
domain_enum namespace, struct block **block_found)
{
struct ada_symbol_info *candidates;
int n_candidates;
@ -4886,40 +4885,7 @@ ada_lookup_encoded_symbol (const char *name, const struct block *block0,
if (block_found != NULL)
*block_found = candidates[0].block;
if (symtab != NULL)
{
*symtab = candidates[0].symtab;
if (*symtab == NULL && candidates[0].block != NULL)
{
struct objfile *objfile;
struct symtab *s;
struct block *b;
struct blockvector *bv;
/* Search the list of symtabs for one which contains the
address of the start of this block. */
ALL_PRIMARY_SYMTABS (objfile, s)
{
bv = BLOCKVECTOR (s);
b = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK);
if (BLOCK_START (b) <= BLOCK_START (candidates[0].block)
&& BLOCK_END (b) > BLOCK_START (candidates[0].block))
{
*symtab = s;
return fixup_symbol_section (candidates[0].sym, objfile);
}
}
/* FIXME: brobecker/2004-11-12: I think that we should never
reach this point. I don't see a reason why we would not
find a symtab for a given block, so I suggest raising an
internal_error exception here. Otherwise, we end up
returning a symbol but no symtab, which certain parts of
the code that rely (indirectly) on this function do not
expect, eventually causing a SEGV. */
return fixup_symbol_section (candidates[0].sym, NULL);
}
}
return candidates[0].sym;
return fixup_symbol_section (candidates[0].sym, NULL);
}
/* Return a symbol in DOMAIN matching NAME, in BLOCK0 and enclosing
@ -4931,27 +4897,26 @@ ada_lookup_encoded_symbol (const char *name, const struct block *block0,
assignments occur only if the pointers are non-null). */
struct symbol *
ada_lookup_symbol (const char *name, const struct block *block0,
domain_enum namespace, int *is_a_field_of_this,
struct symtab **symtab)
domain_enum namespace, int *is_a_field_of_this)
{
if (is_a_field_of_this != NULL)
*is_a_field_of_this = 0;
return
ada_lookup_encoded_symbol (ada_encode (ada_fold_name (name)),
block0, namespace, NULL, symtab);
block0, namespace, NULL);
}
static struct symbol *
ada_lookup_symbol_nonlocal (const char *name,
const char *linkage_name,
const struct block *block,
const domain_enum domain, struct symtab **symtab)
const domain_enum domain)
{
if (linkage_name == NULL)
linkage_name = name;
return ada_lookup_symbol (linkage_name, block_static_block (block), domain,
NULL, symtab);
NULL);
}

6
gdb/ada-lang.h
View File

@ -318,13 +318,11 @@ extern int ada_lookup_symbol_list (const char *, const struct block *,
extern char *ada_fold_name (const char *);
extern struct symbol *ada_lookup_symbol (const char *, const struct block *,
domain_enum, int *,
struct symtab **);
domain_enum, int *);
extern struct symbol *
ada_lookup_encoded_symbol (const char *, const struct block *,
domain_enum namespace,
struct block **, struct symtab **);
domain_enum namespace, struct block **);
extern struct minimal_symbol *ada_lookup_simple_minsym (const char *);

51
gdb/cp-namespace.c
View File

@ -73,7 +73,6 @@ static struct symbol *lookup_namespace_scope (const char *name,
const char *linkage_name,
const struct block *block,
const domain_enum domain,
struct symtab **symtab,
const char *scope,
int scope_len);
@ -81,7 +80,6 @@ static struct symbol *lookup_symbol_file (const char *name,
const char *linkage_name,
const struct block *block,
const domain_enum domain,
struct symtab **symtab,
int anonymous_namespace);
static struct type *cp_lookup_transparent_type_loop (const char *name,
@ -102,9 +100,7 @@ static int check_one_possible_namespace_symbol (const char *name,
int len,
struct objfile *objfile);
static
struct symbol *lookup_possible_namespace_symbol (const char *name,
struct symtab **symtab);
static struct symbol *lookup_possible_namespace_symbol (const char *name);
static void maintenance_cplus_namespace (char *args, int from_tty);
@ -333,11 +329,10 @@ struct symbol *
cp_lookup_symbol_nonlocal (const char *name,
const char *linkage_name,
const struct block *block,
const domain_enum domain,
struct symtab **symtab)
const domain_enum domain)
{
return lookup_namespace_scope (name, linkage_name, block, domain,
symtab, block_scope (block), 0);
block_scope (block), 0);
}
/* Lookup NAME at namespace scope (or, in C terms, in static and
@ -360,7 +355,6 @@ lookup_namespace_scope (const char *name,
const char *linkage_name,
const struct block *block,
const domain_enum domain,
struct symtab **symtab,
const char *scope,
int scope_len)
{
@ -381,8 +375,7 @@ lookup_namespace_scope (const char *name,
}
new_scope_len += cp_find_first_component (scope + new_scope_len);
sym = lookup_namespace_scope (name, linkage_name, block,
domain, symtab,
scope, new_scope_len);
domain, scope, new_scope_len);
if (sym != NULL)
return sym;
}
@ -394,7 +387,7 @@ lookup_namespace_scope (const char *name,
strncpy (namespace, scope, scope_len);
namespace[scope_len] = '\0';
return cp_lookup_symbol_namespace (namespace, name, linkage_name,
block, domain, symtab);
block, domain);
}
/* Look up NAME in the C++ namespace NAMESPACE, applying the using
@ -406,8 +399,7 @@ cp_lookup_symbol_namespace (const char *namespace,
const char *name,
const char *linkage_name,
const struct block *block,
const domain_enum domain,
struct symtab **symtab)
const domain_enum domain)
{
const struct using_direct *current;
struct symbol *sym;
@ -426,8 +418,7 @@ cp_lookup_symbol_namespace (const char *namespace,
name,
linkage_name,
block,
domain,
symtab);
domain);
if (sym != NULL)
return sym;
}
@ -440,7 +431,7 @@ cp_lookup_symbol_namespace (const char *namespace,
if (namespace[0] == '\0')
{
return lookup_symbol_file (name, linkage_name, block,
domain, symtab, 0);
domain, 0);
}
else
{
@ -450,7 +441,7 @@ cp_lookup_symbol_namespace (const char *namespace,
strcat (concatenated_name, "::");
strcat (concatenated_name, name);
sym = lookup_symbol_file (concatenated_name, linkage_name,
block, domain, symtab,
block, domain,
cp_is_anonymous (namespace));
return sym;
}
@ -466,12 +457,11 @@ lookup_symbol_file (const char *name,
const char *linkage_name,
const struct block *block,
const domain_enum domain,
struct symtab **symtab,
int anonymous_namespace)
{
struct symbol *sym = NULL;
sym = lookup_symbol_static (name, linkage_name, block, domain, symtab);
sym = lookup_symbol_static (name, linkage_name, block, domain);
if (sym != NULL)
return sym;
@ -485,11 +475,11 @@ lookup_symbol_file (const char *name,
if (global_block != NULL)
sym = lookup_symbol_aux_block (name, linkage_name, global_block,
domain, symtab);
domain);
}
else
{
sym = lookup_symbol_global (name, linkage_name, block, domain, symtab);
sym = lookup_symbol_global (name, linkage_name, block, domain);
}
if (sym != NULL)
@ -507,7 +497,7 @@ lookup_symbol_file (const char *name,
if (domain == VAR_DOMAIN)
{
sym = lookup_possible_namespace_symbol (name, symtab);
sym = lookup_possible_namespace_symbol (name);
if (sym != NULL)
return sym;
}
@ -541,8 +531,7 @@ cp_lookup_nested_type (struct type *parent_type,
nested_name,
NULL,
block,
VAR_DOMAIN,
NULL);
VAR_DOMAIN);
if (sym == NULL || SYMBOL_CLASS (sym) != LOC_TYPEDEF)
return NULL;
else
@ -814,11 +803,10 @@ check_one_possible_namespace_symbol (const char *name, int len,
}
/* Look for a symbol named NAME in all the possible namespace blocks.
If one is found, return it; if SYMTAB is non-NULL, set *SYMTAB to
equal the symtab where it was found. */
If one is found, return it. */
static struct symbol *
lookup_possible_namespace_symbol (const char *name, struct symtab **symtab)
lookup_possible_namespace_symbol (const char *name)
{
struct objfile *objfile;
@ -830,12 +818,7 @@ lookup_possible_namespace_symbol (const char *name, struct symtab **symtab)
name, NULL, VAR_DOMAIN);
if (sym != NULL)
{
if (symtab != NULL)
*symtab = objfile->cp_namespace_symtab;
return sym;
}
return sym;
}
return NULL;

6
gdb/cp-support.h
View File

@ -96,15 +96,13 @@ extern void cp_scan_for_anonymous_namespaces (const struct symbol *symbol);
extern struct symbol *cp_lookup_symbol_nonlocal (const char *name,
const char *linkage_name,
const struct block *block,
const domain_enum domain,
struct symtab **symtab);
const domain_enum domain);
extern struct symbol *cp_lookup_symbol_namespace (const char *namespace,
const char *name,
const char *linkage_name,
const struct block *block,
const domain_enum domain,
struct symtab **symtab);
const domain_enum domain);
extern struct type *cp_lookup_nested_type (struct type *parent_type,
const char *nested_name,

3
gdb/language.h
View File

@ -218,8 +218,7 @@ struct language_defn
struct symbol *(*la_lookup_symbol_nonlocal) (const char *,
const char *,
const struct block *,
const domain_enum,
struct symtab **);
const domain_enum);
/* Find the definition of the type with the given name. */
struct type *(*la_lookup_transparent_type) (const char *);

8
gdb/scm-valprint.c
View File

@ -59,13 +59,9 @@ scm_inferior_print (LONGEST value, struct ui_file *stream, int format,
{
/* XXX: Should we cache these symbols? */
gdb_output_sym =
lookup_symbol_global ("gdb_output", NULL, NULL,
VAR_DOMAIN,
(struct symtab **) NULL);
lookup_symbol_global ("gdb_output", NULL, NULL, VAR_DOMAIN);
gdb_output_len_sym =
lookup_symbol_global ("gdb_output_length", NULL, NULL,
VAR_DOMAIN,
(struct symtab **) NULL);
lookup_symbol_global ("gdb_output_length", NULL, NULL, VAR_DOMAIN);
if ((gdb_output_sym == NULL) || (gdb_output_len_sym == NULL))
ret = -1;

4
gdb/solib-svr4.c
View File

@ -1658,14 +1658,14 @@ static struct symbol *
elf_lookup_lib_symbol (const struct objfile *objfile,
const char *name,
const char *linkage_name,
const domain_enum domain, struct symtab **symtab)
const domain_enum domain)
{
if (objfile->obfd == NULL
|| scan_dyntag (DT_SYMBOLIC, objfile->obfd, NULL) != 1)
return NULL;
return lookup_global_symbol_from_objfile
(objfile, name, linkage_name, domain, symtab);
(objfile, name, linkage_name, domain);
}
extern initialize_file_ftype _initialize_svr4_solib; /* -Wmissing-prototypes */

6
gdb/solib.c
View File

@ -971,14 +971,12 @@ struct symbol *
solib_global_lookup (const struct objfile *objfile,
const char *name,
const char *linkage_name,
const domain_enum domain,
struct symtab **symtab)
const domain_enum domain)
{
struct target_so_ops *ops = solib_ops (current_gdbarch);
if (ops->lookup_lib_global_symbol != NULL)
return ops->lookup_lib_global_symbol (objfile, name, linkage_name,
domain, symtab);
return ops->lookup_lib_global_symbol (objfile, name, linkage_name, domain);
return NULL;
}

6
gdb/solist.h
View File

@ -112,8 +112,7 @@ struct target_so_ops
struct symbol * (*lookup_lib_global_symbol) (const struct objfile *objfile,
const char *name,
const char *linkage_name,
const domain_enum domain,
struct symtab **symtab);
const domain_enum domain);
/* Given two so_list objects, one from the GDB thread list
and another from the list returned by current_sos, return 1
@ -137,7 +136,6 @@ extern struct target_so_ops *current_target_so_ops;
struct symbol *solib_global_lookup (const struct objfile *objfile,
const char *name,
const char *linkage_name,
const domain_enum domain,
struct symtab **symtab);
const domain_enum domain);
#endif

109
gdb/symtab.c
View File

@ -86,29 +86,25 @@ static struct symbol *lookup_symbol_aux (const char *name,
const struct block *block,
const domain_enum domain,
enum language language,
int *is_a_field_of_this,
struct symtab **symtab);
int *is_a_field_of_this);
static
struct symbol *lookup_symbol_aux_local (const char *name,
const char *linkage_name,
const struct block *block,
const domain_enum domain,
struct symtab **symtab);
const domain_enum domain);
static
struct symbol *lookup_symbol_aux_symtabs (int block_index,
const char *name,
const char *linkage_name,
const domain_enum domain,
struct symtab **symtab);
const domain_enum domain);
static
struct symbol *lookup_symbol_aux_psymtabs (int block_index,
const char *name,
const char *linkage_name,
const domain_enum domain,
struct symtab **symtab);
const domain_enum domain);
static int file_matches (char *, char **, int);
@ -1243,8 +1239,7 @@ lookup_symbol_in_language (const char *name, const struct block *block,
}
returnval = lookup_symbol_aux (modified_name, mangled_name, block,
domain, lang,
is_a_field_of_this, symtab);
domain, lang, is_a_field_of_this);
if (needtofreename)
xfree (demangled_name);
@ -1276,8 +1271,7 @@ lookup_symbol (const char *name, const struct block *block,
static struct symbol *
lookup_symbol_aux (const char *name, const char *linkage_name,
const struct block *block, const domain_enum domain,
enum language language,
int *is_a_field_of_this, struct symtab **symtab)
enum language language, int *is_a_field_of_this)
{
struct symbol *sym;
const struct language_defn *langdef;
@ -1293,8 +1287,7 @@ lookup_symbol_aux (const char *name, const char *linkage_name,
/* Search specified block and its superiors. Don't search
STATIC_BLOCK or GLOBAL_BLOCK. */
sym = lookup_symbol_aux_local (name, linkage_name, block, domain,
symtab);
sym = lookup_symbol_aux_local (name, linkage_name, block, domain);
if (sym != NULL)
return sym;
@ -1334,8 +1327,6 @@ lookup_symbol_aux (const char *name, const char *linkage_name,
if (check_field (t, name))
{
*is_a_field_of_this = 1;
if (symtab != NULL)
*symtab = NULL;
return NULL;
}
}
@ -1344,8 +1335,7 @@ lookup_symbol_aux (const char *name, const char *linkage_name,
/* Now do whatever is appropriate for LANGUAGE to look
up static and global variables. */
sym = langdef->la_lookup_symbol_nonlocal (name, linkage_name,
block, domain, symtab);
sym = langdef->la_lookup_symbol_nonlocal (name, linkage_name, block, domain);
if (sym != NULL)
return sym;
@ -1355,18 +1345,14 @@ lookup_symbol_aux (const char *name, const char *linkage_name,
desired name as a file-level static, then do psymtab-to-symtab
conversion on the fly and return the found symbol. */
sym = lookup_symbol_aux_symtabs (STATIC_BLOCK, name, linkage_name,
domain, symtab);
sym = lookup_symbol_aux_symtabs (STATIC_BLOCK, name, linkage_name, domain);
if (sym != NULL)
return sym;
sym = lookup_symbol_aux_psymtabs (STATIC_BLOCK, name, linkage_name,
domain, symtab);
sym = lookup_symbol_aux_psymtabs (STATIC_BLOCK, name, linkage_name, domain);
if (sym != NULL)
return sym;
if (symtab != NULL)
*symtab = NULL;
return NULL;
}
@ -1376,8 +1362,7 @@ lookup_symbol_aux (const char *name, const char *linkage_name,
static struct symbol *
lookup_symbol_aux_local (const char *name, const char *linkage_name,
const struct block *block,
const domain_enum domain,
struct symtab **symtab)
const domain_enum domain)
{
struct symbol *sym;
const struct block *static_block = block_static_block (block);
@ -1389,8 +1374,7 @@ lookup_symbol_aux_local (const char *name, const char *linkage_name,
while (block != static_block)
{
sym = lookup_symbol_aux_block (name, linkage_name, block, domain,
symtab);
sym = lookup_symbol_aux_block (name, linkage_name, block, domain);
if (sym != NULL)
return sym;
block = BLOCK_SUPERBLOCK (block);
@ -1427,36 +1411,15 @@ lookup_objfile_from_block (const struct block *block)
struct symbol *
lookup_symbol_aux_block (const char *name, const char *linkage_name,
const struct block *block,
const domain_enum domain,
struct symtab **symtab)
const domain_enum domain)
{
struct symbol *sym;
struct objfile *objfile = NULL;
struct blockvector *bv;
struct block *b;
struct symtab *s = NULL;
sym = lookup_block_symbol (block, name, linkage_name, domain);
if (sym)
{
block_found = block;
if (symtab != NULL)
{
/* Search the list of symtabs for one which contains the
address of the start of this block. */
ALL_PRIMARY_SYMTABS (objfile, s)
{
bv = BLOCKVECTOR (s);
b = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK);
if (BLOCK_START (b) <= BLOCK_START (block)
&& BLOCK_END (b) > BLOCK_START (block))
goto found;
}
found:
*symtab = s;
}
return fixup_symbol_section (sym, objfile);
return fixup_symbol_section (sym, NULL);
}
return NULL;
@ -1469,8 +1432,7 @@ struct symbol *
lookup_global_symbol_from_objfile (const struct objfile *objfile,
const char *name,
const char *linkage_name,
const domain_enum domain,
struct symtab **symtab)
const domain_enum domain)
{
struct symbol *sym;
struct blockvector *bv;
@ -1487,8 +1449,6 @@ lookup_global_symbol_from_objfile (const struct objfile *objfile,
if (sym)
{
block_found = block;
if (symtab != NULL)
*symtab = s;
return fixup_symbol_section (sym, (struct objfile *)objfile);
}
}
@ -1504,16 +1464,13 @@ lookup_global_symbol_from_objfile (const struct objfile *objfile,
bv = BLOCKVECTOR (s);
block = BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK);
sym = lookup_block_symbol (block, name, linkage_name, domain);
if (symtab != NULL)
*symtab = s;
return fixup_symbol_section (sym, (struct objfile *)objfile);
}
}
if (objfile->separate_debug_objfile)
return lookup_global_symbol_from_objfile (objfile->separate_debug_objfile,
name, linkage_name, domain,
symtab);
name, linkage_name, domain);
return NULL;
}
@ -1526,8 +1483,7 @@ lookup_global_symbol_from_objfile (const struct objfile *objfile,
static struct symbol *
lookup_symbol_aux_symtabs (int block_index,
const char *name, const char *linkage_name,
const domain_enum domain,
struct symtab **symtab)
const domain_enum domain)
{
struct symbol *sym;
struct objfile *objfile;
@ -1543,8 +1499,6 @@ lookup_symbol_aux_symtabs (int block_index,
if (sym)
{
block_found = block;
if (symtab != NULL)
*symtab = s;
return fixup_symbol_section (sym, objfile);
}
}
@ -1560,8 +1514,7 @@ lookup_symbol_aux_symtabs (int block_index,
static struct symbol *
lookup_symbol_aux_psymtabs (int block_index, const char *name,
const char *linkage_name,
const domain_enum domain,
struct symtab **symtab)
const domain_enum domain)
{
struct symbol *sym;
struct objfile *objfile;
@ -1603,8 +1556,6 @@ lookup_symbol_aux_psymtabs (int block_index, const char *name,
block_index == GLOBAL_BLOCK ? "global" : "static",
name, ps->filename, name, name);
}
if (symtab != NULL)
*symtab = s;
return fixup_symbol_section (sym, objfile);
}
}
@ -1620,8 +1571,7 @@ struct symbol *
basic_lookup_symbol_nonlocal (const char *name,
const char *linkage_name,
const struct block *block,
const domain_enum domain,
struct symtab **symtab)
const domain_enum domain)
{
struct symbol *sym;
@ -1653,11 +1603,11 @@ basic_lookup_symbol_nonlocal (const char *name,
than that one, so I don't think we should worry about that for
now. */
sym = lookup_symbol_static (name, linkage_name, block, domain, symtab);
sym = lookup_symbol_static (name, linkage_name, block, domain);
if (sym != NULL)
return sym;
return lookup_symbol_global (name, linkage_name, block, domain, symtab);
return lookup_symbol_global (name, linkage_name, block, domain);
}
/* Lookup a symbol in the static block associated to BLOCK, if there
@ -1667,14 +1617,12 @@ struct symbol *
lookup_symbol_static (const char *name,
const char *linkage_name,
const struct block *block,
const domain_enum domain,
struct symtab **symtab)
const domain_enum domain)
{
const struct block *static_block = block_static_block (block);
if (static_block != NULL)
return lookup_symbol_aux_block (name, linkage_name, static_block,
domain, symtab);
return lookup_symbol_aux_block (name, linkage_name, static_block, domain);
else
return NULL;
}
@ -1686,8 +1634,7 @@ struct symbol *
lookup_symbol_global (const char *name,
const char *linkage_name,
const struct block *block,
const domain_enum domain,
struct symtab **symtab)
const domain_enum domain)
{
struct symbol *sym = NULL;
struct objfile *objfile = NULL;
@ -1695,17 +1642,15 @@ lookup_symbol_global (const char *name,
/* Call library-specific lookup procedure. */
objfile = lookup_objfile_from_block (block);
if (objfile != NULL)
sym = solib_global_lookup (objfile, name, linkage_name, domain, symtab);
sym = solib_global_lookup (objfile, name, linkage_name, domain);
if (sym != NULL)
return sym;
sym = lookup_symbol_aux_symtabs (GLOBAL_BLOCK, name, linkage_name,
domain, symtab);
sym = lookup_symbol_aux_symtabs (GLOBAL_BLOCK, name, linkage_name, domain);
if (sym != NULL)
return sym;
return lookup_symbol_aux_psymtabs (GLOBAL_BLOCK, name, linkage_name,
domain, symtab);
return lookup_symbol_aux_psymtabs (GLOBAL_BLOCK, name, linkage_name, domain);
}
int

15
gdb/symtab.h
View File

@ -1028,8 +1028,7 @@ extern struct symbol *lookup_symbol (const char *, const struct block *,
extern struct symbol *basic_lookup_symbol_nonlocal (const char *,
const char *,
const struct block *,
const domain_enum,
struct symtab **);
const domain_enum);
/* Some helper functions for languages that need to write their own
lookup_symbol_nonlocal functions. */
@ -1040,8 +1039,7 @@ extern struct symbol *basic_lookup_symbol_nonlocal (const char *,
extern struct symbol *lookup_symbol_static (const char *name,
const char *linkage_name,
const struct block *block,
const domain_enum domain,
struct symtab **symtab);
const domain_enum domain);
/* Lookup a symbol in all files' global blocks (searching psymtabs if
necessary). */
@ -1049,8 +1047,7 @@ extern struct symbol *lookup_symbol_static (const char *name,
extern struct symbol *lookup_symbol_global (const char *name,
const char *linkage_name,
const struct block *block,
const domain_enum domain,
struct symtab **symtab);
const domain_enum domain);
/* Lookup a symbol within the block BLOCK. This, unlike
lookup_symbol_block, will set SYMTAB and BLOCK_FOUND correctly, and
@ -1059,8 +1056,7 @@ extern struct symbol *lookup_symbol_global (const char *name,
extern struct symbol *lookup_symbol_aux_block (const char *name,
const char *linkage_name,
const struct block *block,
const domain_enum domain,
struct symtab **symtab);
const domain_enum domain);
/* Lookup a partial symbol. */
@ -1391,8 +1387,7 @@ extern /*const */ char *main_name (void);
struct symbol *lookup_global_symbol_from_objfile (const struct objfile *objfile,
const char *name,
const char *linkage_name,
const domain_enum domain,
struct symtab **symtab);
const domain_enum domain);
extern struct symtabs_and_lines
expand_line_sal (struct symtab_and_line sal);

2
gdb/valops.c
View File

@ -2705,7 +2705,7 @@ value_maybe_namespace_elt (const struct type *curtype,
sym = cp_lookup_symbol_namespace (namespace_name, name, NULL,
get_selected_block (0),
VAR_DOMAIN, NULL);
VAR_DOMAIN);
if (sym == NULL)
return NULL;