Commit the vtable verification feature. This feature is designed to

[thirdparty/gcc.git] / gcc / cp / ChangeLog

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 5083f7016ccc0a4ae704234e784a154e862941dd..624af2b601cf865e27b15e7b1ebb8d55ee3cb39b 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,35 @@
+2013-08-06  Caroline Tice  <cmtice@google.com>
+
+       * Make-lang.in (*CXX_AND_OBJCXX_OBJS):  Add vtable-class-hierarchy.o to
+       list.
+       (vtable-class-hierarchy.o): Add build rule.
+       * cp-tree.h (vtv_start_verification_constructor_init_function): New
+       extern function decl.
+       (vtv_finish_verification_constructor_init_function): New extern
+       function decl.
+       (build_vtbl_address): New extern function decl.
+       (get_mangled_vtable_map_var_name): New extern function decl.
+       (vtv_compute_class_hierarchy_transitive_closure): New extern function
+       decl.
+       (vtv_generate_init_routine): New extern function decl.
+       (vtv_save_class_info): New extern function decl.
+       (vtv_recover_class_info): New extern function decl.
+       (vtv_build_vtable_verify_fndecl): New extern function decl.
+       * class.c (finish_struct_1): Add call to vtv_save_class_info if
+       flag_vtable_verify is true.
+       * config-lang.in: Add vtable-class-hierarchy.c to gtfiles list.
+       * vtable-class-hierarchy.c: New file.
+       * mangle.c (get_mangled_vtable_map_var_name):  New function.
+       * decl2.c (start_objects): Update function comment.
+       (cp_write_global_declarations):  Call vtv_recover_class_info,
+       vtv_compute_class_hierarchy_transitive_closure and
+       vtv_build_vtable_verify_fndecl, before calling
+       finalize_compilation_unit, and call vtv_generate_init_rount after, IFF
+       flag_vtable_verify is true.
+       (vtv_start_verification_constructor_init_function): New function.
+       (vtv_finish_verification_constructor_init_function): New function.
+       * init.c (build_vtbl_address): Remove static qualifier from function.
+
 2013-08-06  Jason Merrill  <jason@redhat.com>
 
        PR c++/57825