From 1a237e0ee53bbdee97d72d794b5b42e774cc81c0 Mon Sep 17 00:00:00 2001 From: Sanimir Agovic Date: Fri, 15 Nov 2013 12:47:32 +0000 Subject: [PATCH] test: multi-dimensional c99 vla. gdb/testsuite: * gdb.base/vla-multi.c: New file. * gdb.base/vla-multi.exp: New file. --- gdb/testsuite/ChangeLog | 5 ++++ gdb/testsuite/gdb.base/vla-multi.c | 48 ++++++++++++++++++++++++++++++++++++ gdb/testsuite/gdb.base/vla-multi.exp | 41 ++++++++++++++++++++++++++++++ 3 files changed, 94 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/ChangeLog b/gdb/testsuite/ChangeLog index e9ff5f4..e4d6d1a 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,5 +1,10 @@ 2014-04-11 Sanimir Agovic + * gdb.base/vla-multi.c: New file. + * gdb.base/vla-multi.exp: New file. + +2014-04-11 Sanimir Agovic + * gdb.dwarf2/count.exp: New file. 2014-04-11 Sanimir Agovic diff --git a/gdb/testsuite/gdb.base/vla-multi.c b/gdb/testsuite/gdb.base/vla-multi.c new file mode 100644 index 0000000..e5bf9e2 --- /dev/null +++ b/gdb/testsuite/gdb.base/vla-multi.c @@ -0,0 +1,48 @@ +/* This testcase is part of GDB, the GNU debugger. + + Copyright 2014 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 +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 */ + + return; +} + +int +main(void) +{ + 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..afc2b61 --- /dev/null +++ b/gdb/testsuite/gdb.base/vla-multi.exp @@ -0,0 +1,41 @@ +# Copyright 2014 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 + +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" " = \\\{\\\{0, 1\\\}, \\\{1, 2\\\}\\\}" \ + "print vla" +gdb_test "print vla\[0\]\[1\]" " = 1" "print vla\[0\]\[1\]" + +gdb_breakpoint [gdb_get_line_number "f1_breakpoint"] +gdb_continue_to_breakpoint "f1_breakpoint" + +# Calculate the overall size of the vla. +set sizeof_vla [ expr "2" * "$sizeof_int" ] +gdb_test "ptype &vla_ptr" \ + "type = int \\\(\\\*\\\*\\\)\\\[variable length\\\]" \ + "ptype &vla_ptr" -- 2.7.4