gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / buildsym-legacy.c

diff --git a/gdb/buildsym-legacy.c b/gdb/buildsym-legacy.c
index 5ee663daee48c1641dee71e912705c5897eba394..d9c27ebc9562b25be8b700fd0357fd53c50a8b3c 100644 (file)
--- a/gdb/buildsym-legacy.c
+++ b/gdb/buildsym-legacy.c
@@ -1,5 +1,5 @@
 /* Legacy support routines for building symbol tables in GDB's internal format.
-   Copyright (C) 1986-2018 Free Software Foundation, Inc.
+   Copyright (C) 1986-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -18,6 +18,7 @@
 
 #include "defs.h"
 #include "buildsym-legacy.h"
+#include "symtab.h"
 
 /* The work-in-progress of the compunit we are building.
    This is created first, before any subfiles by start_symtab.  */
@@ -194,14 +195,6 @@ pop_subfile ()
   return buildsym_compunit->pop_subfile ();
 }
 
-struct block *
-end_symtab_get_static_block (CORE_ADDR end_addr, int expandable, int required)
-{
-  gdb_assert (buildsym_compunit != nullptr);
-  return buildsym_compunit->end_symtab_get_static_block (end_addr, expandable,
-                                                        required);
-}
-
 /* Delete the buildsym compunit.  */
 
 static void
@@ -213,18 +206,6 @@ free_buildsym_compunit (void)
   buildsym_compunit = NULL;
 }
 
-struct compunit_symtab *
-end_symtab_from_static_block (struct block *static_block,
-                             int section, int expandable)
-{
-  gdb_assert (buildsym_compunit != nullptr);
-  struct compunit_symtab *result
-    = buildsym_compunit->end_symtab_from_static_block (static_block,
-                                                      section, expandable);
-  free_buildsym_compunit ();
-  return result;
-}
-
 struct compunit_symtab *
 end_symtab (CORE_ADDR end_addr, int section)
 {
@@ -235,24 +216,6 @@ end_symtab (CORE_ADDR end_addr, int section)
   return result;
 }
 
-struct compunit_symtab *
-end_expandable_symtab (CORE_ADDR end_addr, int section)
-{
-  gdb_assert (buildsym_compunit != nullptr);
-  struct compunit_symtab *result
-    = buildsym_compunit->end_expandable_symtab (end_addr, section);
-  free_buildsym_compunit ();
-  return result;
-}
-
-void
-augment_type_symtab ()
-{
-  gdb_assert (buildsym_compunit != nullptr);
-  buildsym_compunit->augment_type_symtab ();
-  free_buildsym_compunit ();
-}
-
 struct context_stack *
 push_context (int desc, CORE_ADDR valu)
 {
@@ -289,7 +252,9 @@ void
 record_line (struct subfile *subfile, int line, CORE_ADDR pc)
 {
   gdb_assert (buildsym_compunit != nullptr);
-  buildsym_compunit->record_line (subfile, line, pc);
+  /* Assume every line entry is a statement start, that is a good place to
+     put a breakpoint for that line number.  */
+  buildsym_compunit->record_line (subfile, line, pc, true);
 }
 
 /* Start a new symtab for a new source file in OBJFILE.  Called, for example,
@@ -359,8 +324,6 @@ buildsym_compunit_symtab (void)
 struct macro_table *
 get_macro_table (void)
 {
-  struct objfile *objfile;
-
   gdb_assert (buildsym_compunit != NULL);
   return buildsym_compunit->get_macro_table ();
 }