2005-08-18 Roland McGrath <roland@redhat.com>

	* loc2c.c (struct location): New member `emit_address'.
	(alloc_location): Initialize new member from ORIGIN.
	(location_from_address): New argument EMIT_ADDRESS.
	Initialize new member.
	(translate): Use LOC->emit_address hook to format DW_OP_addr constant.
	(location_relative): Die if DW_OP_addr is used.
	(default_emit_address): New function.
	(c_translate_location): New argument EMIT_ADDRESS, pass it down.
	Use default_emit_address if argument is null.
	* loc2c.h: Update decl.
	* loc2c-test.c (handle_variable): Update caller.
	* tapsets.cxx (dwflpp::literal_stmt_for_local): Update caller.
	(dwflpp::loc2c_emit_address): New static method.

1 files changed, 3 insertions, 0 deletions

diff --git a/loc2c.h b/loc2c.h
index c8cfb935..a92e7bfd 100644
--- a/loc2c.h
+++ b/loc2c.h
@@ -22,6 +22,9 @@ struct location *c_translate_location (struct obstack *,
 				       __attribute__ ((noreturn,
 						       format (printf, 2, 3))),
 				       void *fail_arg,
+				       void (*emit_address) (void *fail_arg,
+							     struct obstack *,
+							     Dwarf_Addr),
 				       int indent,
 				       Dwarf_Addr bias,
 				       Dwarf_Attribute *loc_attr,