* gdb.base/callfuncs.exp (do_function_calls): Set unwindonsignal to on

[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.base / callfuncs.exp

diff --git a/gdb/testsuite/gdb.base/callfuncs.exp b/gdb/testsuite/gdb.base/callfuncs.exp
index 638c569054cef7b44855a389e98248966fab9e9d..f56761eace5c631c5c1156b4360ff72a2be0da1a 100644 (file)
--- a/gdb/testsuite/gdb.base/callfuncs.exp
+++ b/gdb/testsuite/gdb.base/callfuncs.exp
@@ -1,5 +1,4 @@
-# Copyright 1992, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-# 2004, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+# Copyright 1992, 1994-2004, 2007-2012 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -17,10 +16,6 @@
 # This file was written by Fred Fish. (fnf@cygnus.com)
 # and modified by Bob Manson. (manson@cygnus.com)
 
-if $tracelevel then {
-       strace $tracelevel
-}
-
 set testfile "callfuncs"
 set srcfile ${testfile}.c
 set binfile ${objdir}/${subdir}/${testfile}
@@ -38,7 +33,7 @@ if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable $com
 # Create and source the file that provides information about the compiler
 # used to compile the test case.
 
-if [get_compiler_info ${binfile}] {
+if [get_compiler_info] {
     return -1;
 }
 
@@ -70,6 +65,10 @@ proc do_function_calls {} {
     # We need to up this because this can be really slow on some boards.
     set timeout 60;
 
+    # If any of these calls segv we don't want to affect subsequent tests.
+    # E.g., we want to ensure register values are restored.
+    gdb_test_no_output "set unwindonsignal on"
+
     gdb_test "p t_char_values(0,0)" " = 0"
     gdb_test "p t_char_values('a','b')" " = 1"
     gdb_test "p t_char_values(char_val1,char_val2)" " = 1"
@@ -248,25 +247,25 @@ proc do_function_calls {} {
     if [support_complex_tests] {
 
        setup_kfail_for_target gdb/12796 "x86_64-*-*"
-       setup_kfail_for_target gdb/12797 "arm*-*-*"
        gdb_test "p t_structs_fc(struct_val1)" ".*= 3 \\+ 3 \\* I" \
            "call inferior func with struct - returns float _Complex"
 
        setup_kfail_for_target gdb/12783 "i?86-*-*"
        setup_kfail_for_target gdb/12796 "x86_64-*-*"
-       setup_kfail_for_target gdb/12797 "arm*-*-*"
        gdb_test "p t_structs_dc(struct_val1)" ".*= 4 \\+ 4 \\* I" \
            "call inferior func with struct - returns double _Complex"
 
        setup_kfail_for_target gdb/12783 "i?86-*-*"
        setup_kfail_for_target gdb/12796 "x86_64-*-*"
-       setup_kfail_for_target gdb/12797 "arm*-*-*"
        gdb_test "p t_structs_ldc(struct_val1)" "= 5 \\+ 5 \\* I" \
            "call inferior func with struct - returns long double _Complex"
     }
 
-    gdb_test "p t_structs_a(struct_val1)" "= (.unsigned char .. )?\"foo\"" \
+    gdb_test "p t_structs_a(struct_val1)" "= (.unsigned char .. )?<buf.*> \"foo\"" \
        "call inferior func with struct - returns char *"
+
+    # Restore default value.
+    gdb_test_no_output "set unwindonsignal off"
 }
 
 # Procedure to get current content of all registers.
@@ -294,6 +293,15 @@ proc fetch_all_registers {test} {
            }
            exp_continue
        }
+       -re "^last_break\[ \t\]+\[^\r\n\]+\r\n" {
+           if [istarget "s390*-*-*"] {
+               # Filter out last_break which is read-only,
+               # giving spurious differences.
+           } else {
+               lappend all_registers_lines $expect_out(0,string)
+           }
+           exp_continue
+       }
        -re "^\[^ \t\]+\[ \t\]+\[^\r\n\]+\r\n" {
            lappend all_registers_lines $expect_out(0,string)
            exp_continue
@@ -538,3 +546,6 @@ if {![target_info exists gdb,nosignals] && ![istarget "*-*-uclinux*"]} {
 # handling vs. local labels `.L'... as `Lcallfunc' starts with `L'.
 
 gdb_test "print callfunc (Lcallfunc, 5)" " = 12"
+
+# Regression test for function pointer cast.
+gdb_test "print *((int *(*) (void)) voidfunc)()" " = 23"