From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27449 invoked by alias); 6 Feb 2014 16:28:09 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 27417 invoked by uid 89); 6 Feb 2014 16:28:09 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-1.8 required=5.0 tests=AWL,BAYES_00,RP_MATCHES_RCVD autolearn=ham version=3.3.2 X-HELO: mga09.intel.com Received: from mga09.intel.com (HELO mga09.intel.com) (134.134.136.24) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 06 Feb 2014 16:28:08 +0000 Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga102.jf.intel.com with ESMTP; 06 Feb 2014 08:23:53 -0800 X-ExtLoop1: 1 Received: from irvmail001.ir.intel.com ([163.33.26.43]) by orsmga001.jf.intel.com with ESMTP; 06 Feb 2014 08:27:53 -0800 Received: from ullecvh004g04.iul.intel.com (ullecvh004g04.iul.intel.com [172.28.50.210]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id s16GRqe3031112; Thu, 6 Feb 2014 16:27:53 GMT Received: from ullecvh004g04.iul.intel.com (ullecvh004g04.iul.intel.com [127.0.0.1]) by ullecvh004g04.iul.intel.com (8.13.8/8.13.8) with ESMTP id s16GRqKZ025342; Thu, 6 Feb 2014 17:27:52 +0100 Received: (from sagovic@localhost) by ullecvh004g04.iul.intel.com (8.13.8/8.13.8/Submit) id s16GRpH2025341; Thu, 6 Feb 2014 17:27:51 +0100 From: Sanimir Agovic To: tromey@redhat.com, brobecker@adacore.com Cc: keven.boell@intel.com, gdb-patches@sourceware.org Subject: [PATCH v5 12/15] test: multi-dimensional c99 vla. Date: Thu, 06 Feb 2014 16:28:00 -0000 Message-Id: <1391704056-25246-13-git-send-email-sanimir.agovic@intel.com> In-Reply-To: <1391704056-25246-1-git-send-email-sanimir.agovic@intel.com> References: <1391704056-25246-1-git-send-email-sanimir.agovic@intel.com> X-IsSubscribed: yes X-SW-Source: 2014-02/txt/msg00108.txt.bz2 2013-10-18 Keven Boell Sanimir Agovic gdb/testsuite: * gdb.base/vla-multi.c: New. Test source file for testing multi-dimensional VLA's in C. * gdb.base/vla-multi.exp: New. Tests ensure that multi-dimensional VLA's can be evaluated correctly in C. Signed-off-by: Sanimir Agovic --- gdb/testsuite/gdb.base/vla-multi.c | 55 ++++++++++++++++++++++++++++++++++++ gdb/testsuite/gdb.base/vla-multi.exp | 48 +++++++++++++++++++++++++++++++ 2 files changed, 103 insertions(+) create mode 100644 gdb/testsuite/gdb.base/vla-multi.c create mode 100644 gdb/testsuite/gdb.base/vla-multi.exp diff --git a/gdb/testsuite/gdb.base/vla-multi.c b/gdb/testsuite/gdb.base/vla-multi.c new file mode 100644 index 0000000..47c753e --- /dev/null +++ b/gdb/testsuite/gdb.base/vla-multi.c @@ -0,0 +1,55 @@ +/* This testcase is part of GDB, the GNU debugger. + + Copyright 2013 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 + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +void +f1 (int n, int m, int vla_ptr[n][m]) +{ + return; /* f1_breakpoint */ +} + +void +f2 (int m, int vla_ptr[][m]) +{ + return; /* f2_breakpoint */ +} + +void +vla_mult (int n, int m) +{ + int vla[n][m]; + int i, j; + + for (i = 0; i < n; i++) + { + for (j = 0; j < m; j++) + { + vla[i][j] = i + j; + } + } + + f1(n, m, vla); /* vla_filled */ + f2(m, vla); + + return; +} + +int +main() +{ + vla_mult(2, 2); + return 0; +} diff --git a/gdb/testsuite/gdb.base/vla-multi.exp b/gdb/testsuite/gdb.base/vla-multi.exp new file mode 100644 index 0000000..53f626f --- /dev/null +++ b/gdb/testsuite/gdb.base/vla-multi.exp @@ -0,0 +1,48 @@ +# Copyright 2013 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 +# the Free Software Foundation; either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +standard_testfile ".c" + +if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } { + return -1 +} + +if ![runto_main] { + return -1 +} + +set sizeof_int [get_sizeof "int" 4] + +gdb_breakpoint [gdb_get_line_number "vla_filled"] +gdb_continue_to_breakpoint "vla_filled" +gdb_test "print vla" "\\$\\d+ = \\\{\\\{0, 1\\\}, \\\{1, 2\\\}\\\}" \ + "print vla" +gdb_test "print vla\[0\]\[1\]" "\\$\\d+ = 1" "print vla\[0\]\[1\]" + +gdb_breakpoint [gdb_get_line_number "f1_breakpoint"] +gdb_continue_to_breakpoint "f1_breakpoint" +gdb_test "print *vla_ptr" "\\$\\d+ = \\\{0, 1\\\}" "print *vla_ptr (f1)" + +# Calculate the overall size of the vla. +set sizeof_vla [ expr "2" * "$sizeof_int" ] +gdb_test "print sizeof vla_ptr\[0\]" "\\$\\d+ = ${sizeof_vla}" \ + "print sizeof vla_ptr\[0\]" +gdb_test "ptype &vla_ptr" \ + "type = int \\\(\\\*\\\*\\\)\\\[variable length\\\]" \ + "ptype &vla_ptr" + +gdb_breakpoint [gdb_get_line_number "f2_breakpoint"] +gdb_continue_to_breakpoint "f2_breakpoint" +gdb_test "print *vla_ptr" "\\$\\d+ = \\\{0, 1\\\}" "print *vla_ptr (f2)" -- 1.8.4.2