[PATCH 1/2] gdb: remove some unused buildsym-legacy functions

[Simon Marchi <simon.marchi@efficios.com>]

Pretty much self-explanatory.

Change-Id: I5b658d017cd891ecdd1df61075eacb0f44316935
---
 gdb/buildsym-legacy.c | 89 -------------------------------------------
 gdb/buildsym-legacy.h | 36 -----------------
 2 files changed, 125 deletions(-)

diff --git a/gdb/buildsym-legacy.c b/gdb/buildsym-legacy.c
index 7659f53cbe0..cfafcc38640 100644
--- a/gdb/buildsym-legacy.c
+++ b/gdb/buildsym-legacy.c
@@ -79,33 +79,6 @@ get_last_source_start_addr ()
 
 /* See buildsym.h.  */
 
-struct using_direct **
-get_local_using_directives ()
-{
-  gdb_assert (buildsym_compunit != nullptr);
-  return buildsym_compunit->get_local_using_directives ();
-}
-
-/* See buildsym.h.  */
-
-void
-set_local_using_directives (struct using_direct *new_local)
-{
-  gdb_assert (buildsym_compunit != nullptr);
-  buildsym_compunit->set_local_using_directives (new_local);
-}
-
-/* See buildsym.h.  */
-
-struct using_direct **
-get_global_using_directives ()
-{
-  gdb_assert (buildsym_compunit != nullptr);
-  return buildsym_compunit->get_global_using_directives ();
-}
-
-/* See buildsym.h.  */
-
 bool
 outermost_context_p ()
 {
@@ -115,15 +88,6 @@ outermost_context_p ()
 
 /* See buildsym.h.  */
 
-struct context_stack *
-get_current_context_stack ()
-{
-  gdb_assert (buildsym_compunit != nullptr);
-  return buildsym_compunit->get_current_context_stack ();
-}
-
-/* See buildsym.h.  */
-
 int
 get_context_stack_depth ()
 {
@@ -240,14 +204,6 @@ finish_block (struct symbol *symbol, struct pending_block *old_blocks,
 					  start, end);
 }
 
-void
-record_block_range (struct block *block, CORE_ADDR start,
-		    CORE_ADDR end_inclusive)
-{
-  gdb_assert (buildsym_compunit != nullptr);
-  buildsym_compunit->record_block_range (block, start, end_inclusive);
-}
-
 void
 record_line (struct subfile *subfile, int line, CORE_ADDR pc)
 {
@@ -283,51 +239,6 @@ start_symtab (struct objfile *objfile, const char *name, const char *comp_dir,
   return buildsym_compunit->get_compunit_symtab ();
 }
 
-/* Restart compilation for a symtab.
-   CUST is the result of end_expandable_symtab.
-   NAME, START_ADDR are the source file we are resuming with.
-
-   This is used when a symtab is built from multiple sources.
-   The symtab is first built with start_symtab/end_expandable_symtab
-   and then for each additional piece call restart_symtab/augment_*_symtab.
-   Note: At the moment there is only augment_type_symtab.  */
-
-void
-restart_symtab (struct compunit_symtab *cust,
-		const char *name, CORE_ADDR start_addr)
-{
-  /* These should have been reset either by successful completion of building
-     a symtab, or by the scoped_free_pendings destructor.  */
-  gdb_assert (buildsym_compunit == nullptr);
-
-  buildsym_compunit
-    = new struct buildsym_compunit (cust->objfile (),
-				    name,
-				    cust->dirname (),
-				    compunit_language (cust),
-				    start_addr,
-				    cust);
-}
-
-/* See buildsym.h.  */
-
-struct compunit_symtab *
-buildsym_compunit_symtab (void)
-{
-  gdb_assert (buildsym_compunit != NULL);
-
-  return buildsym_compunit->get_compunit_symtab ();
-}
-
-/* See buildsym.h.  */
-
-struct macro_table *
-get_macro_table (void)
-{
-  gdb_assert (buildsym_compunit != NULL);
-  return buildsym_compunit->get_macro_table ();
-}
-
 /* At end of reading syms, or in case of quit, ensure everything
    associated with building symtabs is freed.
 
diff --git a/gdb/buildsym-legacy.h b/gdb/buildsym-legacy.h
index 9393aff4cee..b8b5caf0763 100644
--- a/gdb/buildsym-legacy.h
+++ b/gdb/buildsym-legacy.h
@@ -62,9 +62,6 @@ extern struct block *finish_block (struct symbol *symbol,
 				   CORE_ADDR start,
 				   CORE_ADDR end);
 
-extern void record_block_range (struct block *,
-				CORE_ADDR start, CORE_ADDR end_inclusive);
-
 extern void start_subfile (const char *name);
 
 extern void patch_subfile_names (struct subfile *subfile, const char *name);
@@ -87,9 +84,6 @@ extern struct compunit_symtab *start_symtab (struct objfile *objfile,
 					     CORE_ADDR start_addr,
 					     enum language language);
 
-extern void restart_symtab (struct compunit_symtab *cust,
-			    const char *name, CORE_ADDR start_addr);
-
 /* Record the name of the debug format in the current pending symbol
    table.  FORMAT must be a string with a lifetime at least as long as
    the symtab's objfile.  */
@@ -111,19 +105,6 @@ extern void set_last_source_file (const char *name);
 
 extern const char *get_last_source_file (void);
 
-/* Return the compunit symtab object.
-   It is only valid to call this between calls to start_symtab and the
-   end_symtab* functions.  */
-
-extern struct compunit_symtab *buildsym_compunit_symtab (void);
-
-/* Return the macro table.
-   Initialize it if this is the first use.
-   It is only valid to call this between calls to start_symtab and the
-   end_symtab* functions.  */
-
-extern struct macro_table *get_macro_table (void);
-
 /* Set the last source start address.  Can only be used between
    start_symtab and end_symtab* calls.  */
 
@@ -134,27 +115,10 @@ extern void set_last_source_start_addr (CORE_ADDR addr);
 
 extern CORE_ADDR get_last_source_start_addr ();
 
-/* Return the local using directives.  */
-
-extern struct using_direct **get_local_using_directives ();
-
-/* Set the list of local using directives.  */
-
-extern void set_local_using_directives (struct using_direct *new_local);
-
-/* Return the global using directives.  */
-
-extern struct using_direct **get_global_using_directives ();
-
 /* True if the context stack is empty.  */
 
 extern bool outermost_context_p ();
 
-/* Return the top of the context stack, or nullptr if there is an
-   entry.  */
-
-extern struct context_stack *get_current_context_stack ();
-
 /* Return the context stack depth.  */
 
 extern int get_context_stack_depth ();
-- 
2.35.1