From 03c75a4a21ef3dba8abbc7e596d2a102427a3d96 Mon Sep 17 00:00:00 2001
From: Josh Stone <jistone@redhat.com>
Date: Wed, 15 Jul 2009 18:21:56 -0700
Subject: PR5930: Address-op for $target and @cast members

This allows the '&' operator to get the address of @cast and $target
variable expressions.

* staptree.h (target_symbol): add addressof field
* staptree.cxx (target_symbol::print): print '&' for addressof
  (cast_op::print): ditto
* parse.cxx (parser::parse_value): allow '&' prefix on $target/@cast
* dwflpp.cxx (dwflpp::translate_final_fetch_or_store): allow taking the
  computed address without actually doing a final fetch.
* tapset* (*::visit_target_symbol): throw errors for $vars w/o addresses
* testsuite/systemtap.base/cast.stp: add &@cast test
* testsuite/semok/target_addr.stp: test '&' on different member types
* testsuite/semko/target_addr?.stp: test failure on bitfields/registers
---
 testsuite/systemtap.base/cast.exp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'testsuite/systemtap.base/cast.exp')

diff --git a/testsuite/systemtap.base/cast.exp b/testsuite/systemtap.base/cast.exp
index 374132f0..38ef67b9 100644
--- a/testsuite/systemtap.base/cast.exp
+++ b/testsuite/systemtap.base/cast.exp
@@ -2,5 +2,6 @@ set test "cast"
 set ::result_string {PID OK
 PID2 OK
 execname OK
-sa_data OK}
+sa_data OK
+usage OK}
 stap_run2 $srcdir/$subdir/$test.stp -g
-- 
cgit