gdb/

	Support Valgrind attachments broken by the PIE support.
	* auxv.c: Include gdbcore.h.
	(procfs_xfer_auxv): Make static.  Reduce its comment.  Drop its
	parameters ops, object and annex.  Remove their assertions.
	(ld_so_xfer_auxv, memory_xfer_auxv): New function.
	* auxv.h (procfs_xfer_auxv): Remove comment.  Rename to ...
	(memory_xfer_auxv): ... here.
	* linux-nat.c (linux_xfer_partial): Rename procfs_xfer_auxv to
	memory_xfer_auxv.
	* procfs.c (procfs_xfer_partial): Likewise.
	* solib-svr4.c (svr4_relocate_main_executable): New prototype.
	(svr4_special_symbol_handling): Call svr4_relocate_main_executable.
	(svr4_solib_create_inferior_hook): Conditionalize the
	svr4_relocate_main_executable call.

gdb/testsuite/
	* gdb.base/valgrind-db-attach.exp, gdb.base/valgrind-db-attach.c: New.

1 files changed, 1 insertions, 5 deletions

diff --git a/gdb/auxv.h b/gdb/auxv.h
index bcab094..679bf17 100644
--- a/gdb/auxv.h
+++ b/gdb/auxv.h
@@ -43,11 +43,7 @@ extern int target_auxv_search (struct target_ops *ops,
 /* Print the contents of the target's AUXV on the specified file. */
 extern int fprint_target_auxv (struct ui_file *file, struct target_ops *ops);
 
-/* This function is called like a to_xfer_partial hook, but must be
-   called with TARGET_OBJECT_AUXV.  It handles access via
-   /proc/PID/auxv, which is a common method for native targets.  */
-
-extern LONGEST procfs_xfer_auxv (struct target_ops *ops,
+extern LONGEST memory_xfer_auxv (struct target_ops *ops,
 				 enum target_object object,
 				 const char *annex,
 				 gdb_byte *readbuf,