diff options
Diffstat (limited to 'gcc/go/gofrontend/gogo.cc')
| -rw-r--r-- | gcc/go/gofrontend/gogo.cc | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/gcc/go/gofrontend/gogo.cc b/gcc/go/gofrontend/gogo.cc index 9bd25fa..757758e 100644 --- a/gcc/go/gofrontend/gogo.cc +++ b/gcc/go/gofrontend/gogo.cc @@ -4511,7 +4511,7 @@ Build_recover_thunks::can_recover_arg(Location location) static Named_object* builtin_return_address; if (builtin_return_address == NULL) builtin_return_address = - Gogo::declare_builtin_rf_address("__builtin_return_address"); + Gogo::declare_builtin_rf_address("__builtin_return_address", true); Type* uintptr_type = Type::lookup_integer_type("uintptr"); static Named_object* can_recover; @@ -4565,16 +4565,19 @@ Gogo::build_recover_thunks() } // Return a declaration for __builtin_return_address or -// __builtin_frame_address. +// __builtin_dwarf_cfa. Named_object* -Gogo::declare_builtin_rf_address(const char* name) +Gogo::declare_builtin_rf_address(const char* name, bool hasarg) { const Location bloc = Linemap::predeclared_location(); Typed_identifier_list* param_types = new Typed_identifier_list(); - Type* uint32_type = Type::lookup_integer_type("uint32"); - param_types->push_back(Typed_identifier("l", uint32_type, bloc)); + if (hasarg) + { + Type* uint32_type = Type::lookup_integer_type("uint32"); + param_types->push_back(Typed_identifier("l", uint32_type, bloc)); + } Typed_identifier_list* return_types = new Typed_identifier_list(); Type* voidptr_type = Type::make_pointer_type(Type::make_void_type()); |