Move lookup_block_symbol to block.c, rename to block_lookup_symbol.

There is another function, lookup_symbol_aux_block, and
the names lookup_block_symbol and lookup_symbol_aux_block don't
convey any real difference between them.

The difference is that lookup_block_symbol lives in the lower level
block API, and lookup_symbol_aux_block lives in the higher level symtab API.
This patch makes this distinction clear.

gdb/ChangeLog:

	* symtab.c (lookup_block_symbol): Moved to ...
	* block.c (block_lookup_symbol):  ... here and renamed.
	All callers updated.
	* block.h (block_lookup_symbol): Declare.
	* symtab.h (lookup_block_symbol): Delete.

1 files changed, 6 insertions, 0 deletions

diff --git a/gdb/block.h b/gdb/block.h
index 30aaf98e88d..e8d34528ecd 100644
--- a/gdb/block.h
+++ b/gdb/block.h
@@ -271,6 +271,12 @@ extern struct symbol *block_iter_match_next (const char *name,
 					     symbol_compare_ftype *compare,
 					     struct block_iterator *iterator);
 
+/* Search BLOCK for symbol NAME in DOMAIN.  */
+
+extern struct symbol *block_lookup_symbol (const struct block *block,
+					   const char *name,
+					   const domain_enum domain);
+
 /* Macro to loop through all symbols in BLOCK, in no particular
    order.  ITER helps keep track of the iteration, and must be a
    struct block_iterator.  SYM points to the current symbol.  */