#include "macrotab.h"
#include "demangle.h" /* Needed by SYMBOL_INIT_DEMANGLED_NAME. */
#include "block.h"
+#include "cp-support.h"
+#include "dictionary.h"
+
/* Ask buildsym.h to define the vars it normally declares `extern'. */
#define EXTERN
/**/
void
add_free_pendings (struct pending *list)
{
- register struct pending *link = list;
+ struct pending *link = list;
if (list)
{
}
}
-/* Add a symbol to one of the lists of symbols. */
+/* Add a symbol to one of the lists of symbols. While we're at it, if
+ we're in the C++ case and don't have full namespace debugging info,
+ check to see if it references an anonymous namespace; if so, add an
+ appropriate using directive. */
void
add_symbol_to_list (struct symbol *symbol, struct pending **listhead)
{
- register struct pending *link;
+ struct pending *link;
/* If this is an alias for another symbol, don't add it. */
if (symbol->ginfo.name && symbol->ginfo.name[0] == '#')
}
(*listhead)->symbol[(*listhead)->nsyms++] = symbol;
+
+ /* Check to see if we might need to look for a mention of anonymous
+ namespaces. */
+
+ if (SYMBOL_LANGUAGE (symbol) == language_cplus)
+ cp_scan_for_anonymous_namespaces (symbol);
}
/* Find a symbol named NAME on a LIST. NAME need not be
CORE_ADDR start, CORE_ADDR end,
struct objfile *objfile)
{
- register struct pending *next, *next1;
- register struct block *block;
- register struct pending_block *pblock;
+ struct pending *next, *next1;
+ struct block *block;
+ struct pending_block *pblock;
struct pending_block *opblock;
- register int i;
- register int j;
- /* Count the length of the list of symbols. */
-
- for (next = *listhead, i = 0;
- next;
- i += next->nsyms, next = next->next)
- {
- /* EMPTY */ ;
- }
-
- /* Copy the symbols into the block. */
+ block = allocate_block (&objfile->symbol_obstack);
if (symbol)
{
- block = (struct block *)
- obstack_alloc (&objfile->symbol_obstack,
- (sizeof (struct block) +
- ((i - 1) * sizeof (struct symbol *))));
- BLOCK_NSYMS (block) = i;
- for (next = *listhead; next; next = next->next)
- for (j = next->nsyms - 1; j >= 0; j--)
- {
- BLOCK_SYM (block, --i) = next->symbol[j];
- }
+ BLOCK_DICT (block) = dict_create_linear (&objfile->symbol_obstack,
+ *listhead);
}
else
{
- int htab_size = BLOCK_HASHTABLE_SIZE (i);
-
- block = (struct block *)
- obstack_alloc (&objfile->symbol_obstack,
- (sizeof (struct block) +
- ((htab_size - 1) * sizeof (struct symbol *))));
- for (j = 0; j < htab_size; j++)
- {
- BLOCK_BUCKET (block, j) = 0;
- }
- BLOCK_BUCKETS (block) = htab_size;
- for (next = *listhead; next; next = next->next)
- {
- for (j = next->nsyms - 1; j >= 0; j--)
- {
- struct symbol *sym;
- unsigned int hash_index;
- const char *name = SYMBOL_DEMANGLED_NAME (next->symbol[j]);
- if (name == NULL)
- name = DEPRECATED_SYMBOL_NAME (next->symbol[j]);
- hash_index = msymbol_hash_iw (name);
- hash_index = hash_index % BLOCK_BUCKETS (block);
- sym = BLOCK_BUCKET (block, hash_index);
- BLOCK_BUCKET (block, hash_index) = next->symbol[j];
- next->symbol[j]->hash_next = sym;
- }
- }
+ BLOCK_DICT (block) = dict_create_hashed (&objfile->symbol_obstack,
+ *listhead);
}
BLOCK_START (block) = start;
BLOCK_END (block) = end;
/* Superblock filled in when containing block is made */
BLOCK_SUPERBLOCK (block) = NULL;
+ BLOCK_NAMESPACE (block) = NULL;
BLOCK_GCC_COMPILED (block) = processing_gcc_compilation;
if (symbol)
{
struct type *ftype = SYMBOL_TYPE (symbol);
+ struct dict_iterator iter;
SYMBOL_BLOCK_VALUE (symbol) = block;
BLOCK_FUNCTION (block) = symbol;
- BLOCK_HASHTABLE (block) = 0;
if (TYPE_NFIELDS (ftype) <= 0)
{
parameter symbols. */
int nparams = 0, iparams;
struct symbol *sym;
- ALL_BLOCK_SYMBOLS (block, i, sym)
+ ALL_BLOCK_SYMBOLS (block, iter, sym)
{
switch (SYMBOL_CLASS (sym))
{
TYPE_FIELDS (ftype) = (struct field *)
TYPE_ALLOC (ftype, nparams * sizeof (struct field));
- for (i = iparams = 0; iparams < nparams; i++)
+ iparams = 0;
+ ALL_BLOCK_SYMBOLS (block, iter, sym)
{
- sym = BLOCK_SYM (block, i);
+ if (iparams == nparams)
+ break;
+
switch (SYMBOL_CLASS (sym))
{
case LOC_ARG:
}
}
}
+
+ /* If we're in the C++ case, set the block's scope. */
+ if (SYMBOL_LANGUAGE (symbol) == language_cplus)
+ {
+ cp_set_block_scope (symbol, block, &objfile->symbol_obstack);
+ }
}
else
{
BLOCK_FUNCTION (block) = NULL;
- BLOCK_HASHTABLE (block) = 1;
}
/* Now "free" the links of the list, and empty the list. */
record_pending_block (objfile, block, opblock);
}
+
/* Record BLOCK on the list of all blocks in the file. Put it after
OPBLOCK, or at the beginning if opblock is NULL. This puts the
block in the list after all its subblocks.
record_pending_block (struct objfile *objfile, struct block *block,
struct pending_block *opblock)
{
- register struct pending_block *pblock;
+ struct pending_block *pblock;
pblock = (struct pending_block *)
obstack_alloc (&objfile->symbol_obstack, sizeof (struct pending_block));
static struct blockvector *
make_blockvector (struct objfile *objfile)
{
- register struct pending_block *next;
- register struct blockvector *blockvector;
- register int i;
+ struct pending_block *next;
+ struct blockvector *blockvector;
+ int i;
/* Count the length of the list of blocks. */
void
start_subfile (char *name, char *dirname)
{
- register struct subfile *subfile;
+ struct subfile *subfile;
/* See if this subfile is already known as a subfile of the current
main source file. */
void
push_subfile (void)
{
- register struct subfile_stack *tem
+ struct subfile_stack *tem
= (struct subfile_stack *) xmalloc (sizeof (struct subfile_stack));
tem->next = subfile_stack;
char *
pop_subfile (void)
{
- register char *name;
- register struct subfile_stack *link = subfile_stack;
+ char *name;
+ struct subfile_stack *link = subfile_stack;
if (link == NULL)
{
line vector for SUBFILE. */
void
-record_line (register struct subfile *subfile, int line, CORE_ADDR pc)
+record_line (struct subfile *subfile, int line, CORE_ADDR pc)
{
struct linetable_entry *e;
/* Ignore the dummy line number in libg.o */
}
context_stack_depth = 0;
+ /* Set up support for C++ namespace support, in case we need it. */
+
+ cp_initialize_namespace ();
+
/* Initialize the list of sub source files with one entry for this
file (the top-level source file). */
struct symtab *
end_symtab (CORE_ADDR end_addr, struct objfile *objfile, int section)
{
- register struct symtab *symtab = NULL;
- register struct blockvector *blockvector;
- register struct subfile *subfile;
- register struct context_stack *cstk;
+ struct symtab *symtab = NULL;
+ struct blockvector *blockvector;
+ struct subfile *subfile;
+ struct context_stack *cstk;
struct subfile *nextsub;
/* Finish the lexical context of the last function in the file; pop
finish_block (0, &global_symbols, 0, last_source_start_addr, end_addr,
objfile);
blockvector = make_blockvector (objfile);
+ cp_finalize_namespace (BLOCKVECTOR_BLOCK (blockvector, STATIC_BLOCK),
+ &objfile->symbol_obstack);
}
#ifndef PROCESS_LINENUMBER_HOOK
symtab->dirname = NULL;
}
symtab->free_code = free_linetable;
- symtab->free_ptr = NULL;
+ symtab->free_func = NULL;
/* Use whatever language we have been using for this
subfile, not the one that was deduced in allocate_symtab
struct context_stack *
push_context (int desc, CORE_ADDR valu)
{
- register struct context_stack *new;
+ struct context_stack *new;
if (context_stack_depth == context_stack_size)
{
void
merge_symbol_lists (struct pending **srclist, struct pending **targetlist)
{
- register int i;
+ int i;
if (!srclist || !*srclist)
return;
projects / deliverable / binutils-gdb.git / blobdiff