Add LDPT_REGISTER_CLAIM_FILE_HOOK_V2 linker plugin hook [GCC PR109128]

This is one part of the fix for GCC PR109128, along with a
corresponding GCC change.  Without this patch, what happens in the
linker, when an unused object in a .a file has offload data, is that
elf_link_is_defined_archive_symbol calls bfd_link_plugin_object_p,
which ends up calling the plugin's claim_file_handler, which then
records the object as one with offload data. That is, the linker never
decides to use the object in the first place, but use of this _p
interface (called as part of trying to decide whether to use the
object) results in the plugin deciding to use its offload data (and a
consequent mismatch in the offload data present at runtime).

The new hook allows the linker plugin to distinguish calls to
claim_file_handler that know the object is being used by the linker
(from ldmain.c:add_archive_element), from calls that don't know it's
being used by the linker (from elf_link_is_defined_archive_symbol); in
the latter case, the plugin should avoid recording the object as one
with offload data.

	bfd/
	* plugin.c (struct plugin_list_entry): Add claim_file_v2.
	(register_claim_file_v2): New.
	(try_load_plugin): Use LDPT_REGISTER_CLAIM_FILE_HOOK_V2.
	(ld_plugin_object_p): Take second argument.
	(bfd_link_plugin_object_p): Update call to ld_plugin_object_p.
	(register_ld_plugin_object_p): Update argument prototype.
	(bfd_plugin_object_p): Update call to ld_plugin_object_p.
	* plugin.h (register_ld_plugin_object_p): Update argument
	prototype.

	include/
	* plugin.api.h (ld_plugin_claim_file_handler_v2)
	(ld_plugin_register_claim_file_v2)
	(LDPT_REGISTER_CLAIM_FILE_HOOK_V2): New.
	(struct ld_plugin_tv): Add tv_register_claim_file_v2.

	ld/
	* plugin.c (struct plugin): Add claim_file_handler_v2.
	(LDPT_REGISTER_CLAIM_FILE_HOOK_V2): New.
	(plugin_object_p): Add second argument.  Update call to
	plugin_call_claim_file.
	(register_claim_file_v2): New.
	(set_tv_header): Handle LDPT_REGISTER_CLAIM_FILE_HOOK_V2.
	(plugin_call_claim_file): Add argument known_used.
	(plugin_maybe_claim): Update call to plugin_object_p.
	* testplug.c, testplug2.c, testplug3.c, testplug4.c: Handle
	LDPT_REGISTER_CLAIM_FILE_HOOK_V2.
	* testsuite/ld-plugin/plugin-1.d, testsuite/ld-plugin/plugin-10.d,
	testsuite/ld-plugin/plugin-11.d, testsuite/ld-plugin/plugin-13.d,
	testsuite/ld-plugin/plugin-14.d, testsuite/ld-plugin/plugin-15.d,
	testsuite/ld-plugin/plugin-16.d, testsuite/ld-plugin/plugin-17.d,
	testsuite/ld-plugin/plugin-18.d, testsuite/ld-plugin/plugin-19.d,
	testsuite/ld-plugin/plugin-2.d, testsuite/ld-plugin/plugin-26.d,
	testsuite/ld-plugin/plugin-3.d, testsuite/ld-plugin/plugin-30.d,
	testsuite/ld-plugin/plugin-4.d, testsuite/ld-plugin/plugin-5.d,
	testsuite/ld-plugin/plugin-6.d, testsuite/ld-plugin/plugin-7.d,
	testsuite/ld-plugin/plugin-8.d, testsuite/ld-plugin/plugin-9.d:
	Update test expectations.

bfd/plugin.c

@@ -129,6 +129,7 @@ struct plugin_list_entry
 {
   /* These must be initialized for each IR object with LTO wrapper.  */
   ld_plugin_claim_file_handler claim_file;
+  ld_plugin_claim_file_handler_v2 claim_file_v2;
   ld_plugin_all_symbols_read_handler all_symbols_read;
   ld_plugin_all_symbols_read_handler cleanup_handler;
   bool has_symbol_type;
@@ -159,6 +160,16 @@ register_claim_file (ld_plugin_claim_file_handler handler)
   return LDPS_OK;
 }
 
+
+/* Register a claim-file handler, version 2. */
+
+static enum ld_plugin_status
+register_claim_file_v2 (ld_plugin_claim_file_handler_v2 handler)
+{
+  current_plugin->claim_file_v2 = handler;
+  return LDPS_OK;
+}
+
 static enum ld_plugin_status
 add_symbols (void * handle,
 	     int nsyms,
@@ -337,7 +348,7 @@ try_load_plugin (const char *pname,
 		 bool build_list_p)
 {
   void *plugin_handle;
-  struct ld_plugin_tv tv[5];
+  struct ld_plugin_tv tv[6];
   int i;
   ld_plugin_onload onload;
   enum ld_plugin_status status;
@@ -402,6 +413,10 @@ try_load_plugin (const char *pname,
   tv[i].tv_tag = LDPT_REGISTER_CLAIM_FILE_HOOK;
   tv[i].tv_u.tv_register_claim_file = register_claim_file;
 
+  ++i;
+  tv[i].tv_tag = LDPT_REGISTER_CLAIM_FILE_HOOK_V2;
+  tv[i].tv_u.tv_register_claim_file_v2 = register_claim_file_v2;
+
   ++i;
   tv[i].tv_tag = LDPT_ADD_SYMBOLS;
   tv[i].tv_u.tv_add_symbols = add_symbols;
@@ -439,7 +454,7 @@ try_load_plugin (const char *pname,
 /* There may be plugin libraries in lib/bfd-plugins.  */
 static int has_plugin_list = -1;
 
-static bfd_cleanup (*ld_plugin_object_p) (bfd *);
+static bfd_cleanup (*ld_plugin_object_p) (bfd *, bool);
 
 static const char *plugin_name;
 
@@ -463,7 +478,7 @@ bool
 bfd_link_plugin_object_p (bfd *abfd)
 {
   if (ld_plugin_object_p)
-    return ld_plugin_object_p (abfd) != NULL;
+    return ld_plugin_object_p (abfd, false) != NULL;
   return false;
 }
 
@@ -480,7 +495,7 @@ bfd_plugin_target_p (const bfd_target *target)
 /* Register OBJECT_P to be used by bfd_plugin_object_p.  */
 
 void
-register_ld_plugin_object_p (bfd_cleanup (*object_p) (bfd *))
+register_ld_plugin_object_p (bfd_cleanup (*object_p) (bfd *, bool))
 {
   ld_plugin_object_p = object_p;
 }
@@ -572,7 +587,7 @@ static bfd_cleanup
 bfd_plugin_object_p (bfd *abfd)
 {
   if (ld_plugin_object_p)
-    return ld_plugin_object_p (abfd);
+    return ld_plugin_object_p (abfd, false);
 
   if (abfd->plugin_format == bfd_plugin_unknown && !load_plugin (abfd))
     return NULL;

bfd/plugin.h

@@ -27,7 +27,7 @@ void bfd_plugin_set_plugin (const char *);
 bool bfd_plugin_target_p (const bfd_target *);
 bool bfd_plugin_specified_p (void);
 bool bfd_link_plugin_object_p (bfd *);
-void register_ld_plugin_object_p (bfd_cleanup (*object_p) (bfd *));
+void register_ld_plugin_object_p (bfd_cleanup (*object_p) (bfd *, bool));
 void bfd_plugin_close_file_descriptor (bfd *, int);
 
 typedef struct plugin_data_struct

include/plugin-api.h

@@ -260,6 +260,13 @@ enum ld_plugin_status
 (*ld_plugin_claim_file_handler) (
   const struct ld_plugin_input_file *file, int *claimed);
 
+/* The plugin library's "claim file" handler, version 2.  */
+
+typedef
+enum ld_plugin_status
+(*ld_plugin_claim_file_handler_v2) (
+  const struct ld_plugin_input_file *file, int *claimed, int known_used);
+
 /* The plugin library's "all symbols read" handler.  */
 
 typedef
@@ -278,6 +285,13 @@ typedef
 enum ld_plugin_status
 (*ld_plugin_register_claim_file) (ld_plugin_claim_file_handler handler);
 
+/* The linker's interface for registering the "claim file" handler,
+   version 2.  */
+
+typedef
+enum ld_plugin_status
+(*ld_plugin_register_claim_file_v2) (ld_plugin_claim_file_handler_v2 handler);
+
 /* The linker's interface for registering the "all symbols read" handler.  */
 
 typedef
@@ -553,6 +567,7 @@ enum ld_plugin_tag
   LDPT_GET_WRAP_SYMBOLS,
   LDPT_ADD_SYMBOLS_V2,
   LDPT_GET_API_VERSION,
+  LDPT_REGISTER_CLAIM_FILE_HOOK_V2
 };
 
 /* The plugin transfer vector.  */
@@ -565,6 +580,7 @@ struct ld_plugin_tv
     int tv_val;
     const char *tv_string;
     ld_plugin_register_claim_file tv_register_claim_file;
+    ld_plugin_register_claim_file_v2 tv_register_claim_file_v2;
     ld_plugin_register_all_symbols_read tv_register_all_symbols_read;
     ld_plugin_register_cleanup tv_register_cleanup;
     ld_plugin_add_symbols tv_add_symbols;

ld/plugin.c

@@ -87,6 +87,7 @@ typedef struct plugin
   size_t n_args;
   /* The plugin's event handlers.  */
   ld_plugin_claim_file_handler claim_file_handler;
+  ld_plugin_claim_file_handler_v2 claim_file_handler_v2;
   ld_plugin_all_symbols_read_handler all_symbols_read_handler;
   ld_plugin_cleanup_handler cleanup_handler;
   /* TRUE if the cleanup handlers have been called.  */
@@ -159,6 +160,7 @@ static const enum ld_plugin_tag tv_header_tags[] =
   LDPT_LINKER_OUTPUT,
   LDPT_OUTPUT_NAME,
   LDPT_REGISTER_CLAIM_FILE_HOOK,
+  LDPT_REGISTER_CLAIM_FILE_HOOK_V2,
   LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK,
   LDPT_REGISTER_CLEANUP_HOOK,
   LDPT_ADD_SYMBOLS,
@@ -181,7 +183,7 @@ static bool plugin_notice (struct bfd_link_info *,
 			   struct bfd_link_hash_entry *,
 			   bfd *, asection *, bfd_vma, flagword);
 
-static bfd_cleanup plugin_object_p (bfd *);
+static bfd_cleanup plugin_object_p (bfd *, bool);
 
 #if !defined (HAVE_DLFCN_H) && defined (HAVE_WINDOWS_H)
 
@@ -467,6 +469,15 @@ register_claim_file (ld_plugin_claim_file_handler handler)
   return LDPS_OK;
 }
 
+/* Register a claim-file version 2 handler.  */
+static enum ld_plugin_status
+register_claim_file_v2 (ld_plugin_claim_file_handler_v2 handler)
+{
+  ASSERT (called_plugin);
+  called_plugin->claim_file_handler_v2 = handler;
+  return LDPS_OK;
+}
+
 /* Register an all-symbols-read handler.  */
 static enum ld_plugin_status
 register_all_symbols_read (ld_plugin_all_symbols_read_handler handler)
@@ -1019,6 +1030,9 @@ set_tv_header (struct ld_plugin_tv *tv)
 	case LDPT_REGISTER_CLAIM_FILE_HOOK:
 	  TVU(register_claim_file) = register_claim_file;
 	  break;
+	case LDPT_REGISTER_CLAIM_FILE_HOOK_V2:
+	  TVU(register_claim_file_v2) = register_claim_file_v2;
+	  break;
 	case LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK:
 	  TVU(register_all_symbols_read) = register_all_symbols_read;
 	  break;
@@ -1144,7 +1158,8 @@ plugin_load_plugins (void)
 
 /* Call 'claim file' hook for all plugins.  */
 static int
-plugin_call_claim_file (const struct ld_plugin_input_file *file, int *claimed)
+plugin_call_claim_file (const struct ld_plugin_input_file *file, int *claimed,
+			bool known_used)
 {
   plugin_t *curplug = plugins_list;
   *claimed = false;
@@ -1155,6 +1170,9 @@ plugin_call_claim_file (const struct ld_plugin_input_file *file, int *claimed)
 	  enum ld_plugin_status rv;
 
 	  called_plugin = curplug;
+	  if (curplug->claim_file_handler_v2)
+	    rv = (*curplug->claim_file_handler_v2) (file, claimed, known_used);
+	  else
 	    rv = (*curplug->claim_file_handler) (file, claimed);
 	  called_plugin = NULL;
 	  if (rv != LDPS_OK)
@@ -1187,7 +1205,7 @@ plugin_cleanup (bfd *abfd ATTRIBUTE_UNUSED)
 }
 
 static bfd_cleanup
-plugin_object_p (bfd *ibfd)
+plugin_object_p (bfd *ibfd, bool known_used)
 {
   int claimed;
   plugin_input_file_t *input;
@@ -1239,7 +1257,7 @@ plugin_object_p (bfd *ibfd)
 
   claimed = 0;
 
-  if (plugin_call_claim_file (&file, &claimed))
+  if (plugin_call_claim_file (&file, &claimed, known_used))
     einfo (_("%F%P: %s: plugin reported error claiming file\n"),
 	   plugin_error_plugin ());
 
@@ -1294,7 +1312,7 @@ void
 plugin_maybe_claim (lang_input_statement_type *entry)
 {
   ASSERT (entry->header.type == lang_input_statement_enum);
-  if (plugin_object_p (entry->the_bfd))
+  if (plugin_object_p (entry->the_bfd, true))
     {
       bfd *abfd = entry->the_bfd->plugin_dummy_bfd;
 

ld/testplug.c

@@ -82,6 +82,7 @@ static const tag_name_t tag_names[] =
   ADDENTRY(LDPT_LINKER_OUTPUT),
   ADDENTRY(LDPT_OPTION),
   ADDENTRY(LDPT_REGISTER_CLAIM_FILE_HOOK),
+  ADDENTRY(LDPT_REGISTER_CLAIM_FILE_HOOK_V2),
   ADDENTRY(LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK),
   ADDENTRY(LDPT_REGISTER_CLEANUP_HOOK),
   ADDENTRY(LDPT_ADD_SYMBOLS),
@@ -100,6 +101,7 @@ static const tag_name_t tag_names[] =
 
 /* Function pointers to cache hooks passed at onload time.  */
 static ld_plugin_register_claim_file tv_register_claim_file = 0;
+static ld_plugin_register_claim_file_v2 tv_register_claim_file_v2 = 0;
 static ld_plugin_register_all_symbols_read tv_register_all_symbols_read = 0;
 static ld_plugin_register_cleanup tv_register_cleanup = 0;
 static ld_plugin_add_symbols tv_add_symbols = 0;
@@ -389,6 +391,7 @@ dump_tv_tag (size_t n, struct ld_plugin_tv *tv)
 		    tv->tv_u.tv_string);
         break;
       case LDPT_REGISTER_CLAIM_FILE_HOOK:
+      case LDPT_REGISTER_CLAIM_FILE_HOOK_V2:
       case LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK:
       case LDPT_REGISTER_CLEANUP_HOOK:
       case LDPT_ADD_SYMBOLS:
@@ -440,6 +443,9 @@ parse_tv_tag (struct ld_plugin_tv *tv)
       case LDPT_REGISTER_CLAIM_FILE_HOOK:
 	SETVAR(tv_register_claim_file);
 	break;
+      case LDPT_REGISTER_CLAIM_FILE_HOOK_V2:
+	SETVAR(tv_register_claim_file_v2);
+	break;
       case LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK:
 	SETVAR(tv_register_all_symbols_read);
 	break;

ld/testplug2.c

@@ -82,6 +82,7 @@ static const tag_name_t tag_names[] =
   ADDENTRY(LDPT_LINKER_OUTPUT),
   ADDENTRY(LDPT_OPTION),
   ADDENTRY(LDPT_REGISTER_CLAIM_FILE_HOOK),
+  ADDENTRY(LDPT_REGISTER_CLAIM_FILE_HOOK_V2),
   ADDENTRY(LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK),
   ADDENTRY(LDPT_REGISTER_CLEANUP_HOOK),
   ADDENTRY(LDPT_ADD_SYMBOLS),
@@ -100,6 +101,7 @@ static const tag_name_t tag_names[] =
 
 /* Function pointers to cache hooks passed at onload time.  */
 static ld_plugin_register_claim_file tv_register_claim_file = 0;
+static ld_plugin_register_claim_file_v2 tv_register_claim_file_v2 = 0;
 static ld_plugin_register_all_symbols_read tv_register_all_symbols_read = 0;
 static ld_plugin_register_cleanup tv_register_cleanup = 0;
 static ld_plugin_add_symbols tv_add_symbols = 0;
@@ -392,6 +394,9 @@ parse_tv_tag (struct ld_plugin_tv *tv)
       case LDPT_REGISTER_CLAIM_FILE_HOOK:
 	SETVAR(tv_register_claim_file);
 	break;
+      case LDPT_REGISTER_CLAIM_FILE_HOOK_V2:
+	SETVAR(tv_register_claim_file_v2);
+	break;
       case LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK:
 	SETVAR(tv_register_all_symbols_read);
 	break;

ld/testplug3.c

@@ -82,6 +82,7 @@ static const tag_name_t tag_names[] =
   ADDENTRY(LDPT_LINKER_OUTPUT),
   ADDENTRY(LDPT_OPTION),
   ADDENTRY(LDPT_REGISTER_CLAIM_FILE_HOOK),
+  ADDENTRY(LDPT_REGISTER_CLAIM_FILE_HOOK_V2),
   ADDENTRY(LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK),
   ADDENTRY(LDPT_REGISTER_CLEANUP_HOOK),
   ADDENTRY(LDPT_ADD_SYMBOLS),
@@ -100,6 +101,7 @@ static const tag_name_t tag_names[] =
 
 /* Function pointers to cache hooks passed at onload time.  */
 static ld_plugin_register_claim_file tv_register_claim_file = 0;
+static ld_plugin_register_claim_file_v2 tv_register_claim_file_v2 = 0;
 static ld_plugin_register_all_symbols_read tv_register_all_symbols_read = 0;
 static ld_plugin_register_cleanup tv_register_cleanup = 0;
 static ld_plugin_add_symbols tv_add_symbols = 0;
@@ -371,6 +373,9 @@ parse_tv_tag (struct ld_plugin_tv *tv)
       case LDPT_REGISTER_CLAIM_FILE_HOOK:
 	SETVAR(tv_register_claim_file);
 	break;
+      case LDPT_REGISTER_CLAIM_FILE_HOOK_V2:
+	SETVAR(tv_register_claim_file_v2);
+	break;
       case LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK:
 	SETVAR(tv_register_all_symbols_read);
 	break;

ld/testplug4.c

@@ -82,6 +82,7 @@ static const tag_name_t tag_names[] =
   ADDENTRY(LDPT_LINKER_OUTPUT),
   ADDENTRY(LDPT_OPTION),
   ADDENTRY(LDPT_REGISTER_CLAIM_FILE_HOOK),
+  ADDENTRY(LDPT_REGISTER_CLAIM_FILE_HOOK_V2),
   ADDENTRY(LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK),
   ADDENTRY(LDPT_REGISTER_CLEANUP_HOOK),
   ADDENTRY(LDPT_ADD_SYMBOLS),
@@ -100,6 +101,7 @@ static const tag_name_t tag_names[] =
 
 /* Function pointers to cache hooks passed at onload time.  */
 static ld_plugin_register_claim_file tv_register_claim_file = 0;
+static ld_plugin_register_claim_file_v2 tv_register_claim_file_v2 = 0;
 static ld_plugin_register_all_symbols_read tv_register_all_symbols_read = 0;
 static ld_plugin_register_cleanup tv_register_cleanup = 0;
 static ld_plugin_add_symbols tv_add_symbols = 0;
@@ -392,6 +394,9 @@ parse_tv_tag (struct ld_plugin_tv *tv)
       case LDPT_REGISTER_CLAIM_FILE_HOOK:
 	SETVAR(tv_register_claim_file);
 	break;
+      case LDPT_REGISTER_CLAIM_FILE_HOOK_V2:
+	SETVAR(tv_register_claim_file_v2);
+	break;
       case LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK:
 	SETVAR(tv_register_all_symbols_read);
 	break;

ld/testsuite/ld-plugin/plugin-1.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-10.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-11.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-13.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-14.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-15.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-16.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-17.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-18.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-19.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-2.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-26.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-3.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-30.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-4.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-5.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-6.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-7.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-8.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*

ld/testsuite/ld-plugin/plugin-9.d

@@ -5,6 +5,7 @@ Hello from testplugin.
 .*: LDPT_LINKER_OUTPUT value        0x1 \(1\)
 .*: LDPT_OUTPUT_NAME 'tmpdir/main.x'
 .*: LDPT_REGISTER_CLAIM_FILE_HOOK func@0x.*
+.*: LDPT_REGISTER_CLAIM_FILE_HOOK_V2 func@0x.*
 .*: LDPT_REGISTER_ALL_SYMBOLS_READ_HOOK func@0x.*
 .*: LDPT_REGISTER_CLEANUP_HOOK func@0x.*
 .*: LDPT_ADD_SYMBOLS func@0x.*