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Diffstat (limited to 'gdb/symtab.c')
-rw-r--r--gdb/symtab.c97
1 files changed, 52 insertions, 45 deletions
diff --git a/gdb/symtab.c b/gdb/symtab.c
index 678e5e5c118..3554be1bba9 100644
--- a/gdb/symtab.c
+++ b/gdb/symtab.c
@@ -154,9 +154,9 @@ const struct block *block_found;
struct symtab *
lookup_symtab (const char *name)
{
- register struct symtab *s;
- register struct partial_symtab *ps;
- register struct objfile *objfile;
+ struct symtab *s;
+ struct partial_symtab *ps;
+ struct objfile *objfile;
char *real_path = NULL;
char *full_path = NULL;
@@ -247,8 +247,8 @@ got_symtab:
struct partial_symtab *
lookup_partial_symtab (const char *name)
{
- register struct partial_symtab *pst;
- register struct objfile *objfile;
+ struct partial_symtab *pst;
+ struct objfile *objfile;
char *full_path = NULL;
char *real_path = NULL;
@@ -682,8 +682,8 @@ init_sal (struct symtab_and_line *sal)
struct partial_symtab *
find_pc_sect_psymtab (CORE_ADDR pc, asection *section)
{
- register struct partial_symtab *pst;
- register struct objfile *objfile;
+ struct partial_symtab *pst;
+ struct objfile *objfile;
struct minimal_symbol *msymbol;
/* If we know that this is not a text address, return failure. This is
@@ -929,6 +929,14 @@ lookup_symbol_aux (const char *name, const char *linkage_name,
{
struct symbol *sym;
+ /* Make sure we do something sensible with is_a_field_of_this, since
+ the callers that set this parameter to some non-null value will
+ certainly use it later and expect it to be either 0 or 1.
+ If we don't set it, the contents of is_a_field_of_this are
+ undefined. */
+ if (is_a_field_of_this != NULL)
+ *is_a_field_of_this = 0;
+
/* Search specified block and its superiors. Don't search
STATIC_BLOCK or GLOBAL_BLOCK. */
@@ -945,7 +953,6 @@ lookup_symbol_aux (const char *name, const char *linkage_name,
{
struct value *v = current_language->la_value_of_this (0);
- *is_a_field_of_this = 0;
if (v && check_field (v, name))
{
*is_a_field_of_this = 1;
@@ -1612,12 +1619,12 @@ lookup_transparent_type (const char *name)
struct type *
lookup_transparent_type_aux (const char *name)
{
- register struct symbol *sym;
- register struct symtab *s = NULL;
- register struct partial_symtab *ps;
+ struct symbol *sym;
+ struct symtab *s = NULL;
+ struct partial_symtab *ps;
struct blockvector *bv;
- register struct objfile *objfile;
- register struct block *block;
+ struct objfile *objfile;
+ struct block *block;
/* Now search all the global symbols. Do the symtab's first, then
check the psymtab's. If a psymtab indicates the existence
@@ -1716,8 +1723,8 @@ lookup_transparent_type_aux (const char *name)
struct partial_symtab *
find_main_psymtab (void)
{
- register struct partial_symtab *pst;
- register struct objfile *objfile;
+ struct partial_symtab *pst;
+ struct objfile *objfile;
ALL_PSYMTABS (objfile, pst)
{
@@ -1745,7 +1752,7 @@ find_main_psymtab (void)
*/
struct symbol *
-lookup_block_symbol (register const struct block *block, const char *name,
+lookup_block_symbol (const struct block *block, const char *name,
const char *linkage_name,
const domain_enum domain)
{
@@ -1861,12 +1868,12 @@ find_active_alias (struct symbol *sym, CORE_ADDR addr)
struct symtab *
find_pc_sect_symtab (CORE_ADDR pc, asection *section)
{
- register struct block *b;
+ struct block *b;
struct blockvector *bv;
- register struct symtab *s = NULL;
- register struct symtab *best_s = NULL;
- register struct partial_symtab *ps;
- register struct objfile *objfile;
+ struct symtab *s = NULL;
+ struct symtab *best_s = NULL;
+ struct partial_symtab *ps;
+ struct objfile *objfile;
CORE_ADDR distance = 0;
struct minimal_symbol *msymbol;
@@ -1990,10 +1997,10 @@ struct symtab_and_line
find_pc_sect_line (CORE_ADDR pc, struct sec *section, int notcurrent)
{
struct symtab *s;
- register struct linetable *l;
- register int len;
- register int i;
- register struct linetable_entry *item;
+ struct linetable *l;
+ int len;
+ int i;
+ struct linetable_entry *item;
struct symtab_and_line val;
struct blockvector *bv;
struct minimal_symbol *msymbol;
@@ -2403,11 +2410,11 @@ find_line_pc_range (struct symtab_and_line sal, CORE_ADDR *startptr,
Set *EXACT_MATCH nonzero if the value returned is an exact match. */
static int
-find_line_common (register struct linetable *l, register int lineno,
+find_line_common (struct linetable *l, int lineno,
int *exact_match)
{
- register int i;
- register int len;
+ int i;
+ int len;
/* BEST is the smallest linenumber > LINENO so far seen,
or 0 if none has been seen so far.
@@ -2424,7 +2431,7 @@ find_line_common (register struct linetable *l, register int lineno,
len = l->nitems;
for (i = 0; i < len; i++)
{
- register struct linetable_entry *item = &(l->item[i]);
+ struct linetable_entry *item = &(l->item[i]);
if (item->line == lineno)
{
@@ -2532,7 +2539,7 @@ operator_chars (char *p, char **end)
if (isalpha (*p) || *p == '_' || *p == '$')
{
- register char *q = p + 1;
+ char *q = p + 1;
while (isalnum (*q) || *q == '_' || *q == '$')
q++;
*end = q;
@@ -2722,9 +2729,9 @@ output_source_filename (char *name, int *first)
static void
sources_info (char *ignore, int from_tty)
{
- register struct symtab *s;
- register struct partial_symtab *ps;
- register struct objfile *objfile;
+ struct symtab *s;
+ struct partial_symtab *ps;
+ struct objfile *objfile;
int first;
if (!have_full_symbols () && !have_partial_symbols ())
@@ -2868,14 +2875,14 @@ void
search_symbols (char *regexp, domain_enum kind, int nfiles, char *files[],
struct symbol_search **matches)
{
- register struct symtab *s;
- register struct partial_symtab *ps;
- register struct blockvector *bv;
+ struct symtab *s;
+ struct partial_symtab *ps;
+ struct blockvector *bv;
struct blockvector *prev_bv = 0;
- register struct block *b;
- register int i = 0;
+ struct block *b;
+ int i = 0;
struct dict_iterator iter;
- register struct symbol *sym;
+ struct symbol *sym;
struct partial_symbol **psym;
struct objfile *objfile;
struct minimal_symbol *msymbol;
@@ -3692,9 +3699,9 @@ make_symbol_completion_list (char *text, char *word)
char **
make_file_symbol_completion_list (char *text, char *word, char *srcfile)
{
- register struct symbol *sym;
- register struct symtab *s;
- register struct block *b;
+ struct symbol *sym;
+ struct symtab *s;
+ struct block *b;
struct dict_iterator iter;
/* The symbol we are completing on. Points in same buffer as text. */
char *sym_text;
@@ -3855,9 +3862,9 @@ not_interesting_fname (const char *fname)
char **
make_source_files_completion_list (char *text, char *word)
{
- register struct symtab *s;
- register struct partial_symtab *ps;
- register struct objfile *objfile;
+ struct symtab *s;
+ struct partial_symtab *ps;
+ struct objfile *objfile;
int first = 1;
int list_alloced = 1;
int list_used = 0;
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