924c7cd4ea
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128 lines
4.8 KiB
Diff
128 lines
4.8 KiB
Diff
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
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From: Fedora GDB patches <invalid@email.com>
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Date: Fri, 27 Oct 2017 21:07:50 +0200
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Subject: gdb-6.5-section-num-fixup-test.patch
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;; Test a crash on libraries missing the .text section.
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;;=fedoratest
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diff --git a/gdb/testsuite/gdb.base/datalib-lib.c b/gdb/testsuite/gdb.base/datalib-lib.c
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new file mode 100644
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--- /dev/null
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+++ b/gdb/testsuite/gdb.base/datalib-lib.c
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@@ -0,0 +1,22 @@
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+/* This testcase is part of GDB, the GNU debugger.
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+
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+ Copyright 2008 Free Software Foundation, Inc.
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+
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+ This program is free software; you can redistribute it and/or modify
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+ it under the terms of the GNU General Public License as published by
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+ the Free Software Foundation; either version 2 of the License, or
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+ (at your option) any later version.
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+
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+ This program is distributed in the hope that it will be useful,
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+ but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ GNU General Public License for more details.
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+
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+ You should have received a copy of the GNU General Public License
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+ along with this program; if not, write to the Free Software
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+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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+
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+ Please email any bugs, comments, and/or additions to this file to:
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+ bug-gdb@prep.ai.mit.edu */
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+
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+int var;
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diff --git a/gdb/testsuite/gdb.base/datalib-main.c b/gdb/testsuite/gdb.base/datalib-main.c
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new file mode 100644
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--- /dev/null
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+++ b/gdb/testsuite/gdb.base/datalib-main.c
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@@ -0,0 +1,26 @@
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+/* This testcase is part of GDB, the GNU debugger.
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+
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+ Copyright 2008 Free Software Foundation, Inc.
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+
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+ This program is free software; you can redistribute it and/or modify
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+ it under the terms of the GNU General Public License as published by
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+ the Free Software Foundation; either version 2 of the License, or
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+ (at your option) any later version.
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+
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+ This program is distributed in the hope that it will be useful,
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+ but WITHOUT ANY WARRANTY; without even the implied warranty of
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+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+ GNU General Public License for more details.
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+
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+ You should have received a copy of the GNU General Public License
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+ along with this program; if not, write to the Free Software
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+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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+
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+ Please email any bugs, comments, and/or additions to this file to:
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+ bug-gdb@prep.ai.mit.edu */
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+
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+int
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+main (void)
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+{
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+ return 0;
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+}
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diff --git a/gdb/testsuite/gdb.base/datalib.exp b/gdb/testsuite/gdb.base/datalib.exp
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new file mode 100644
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--- /dev/null
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+++ b/gdb/testsuite/gdb.base/datalib.exp
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@@ -0,0 +1,56 @@
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+# Copyright 2008 Free Software Foundation, Inc.
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+
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+# This program is free software; you can redistribute it and/or modify
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+# it under the terms of the GNU General Public License as published by
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+# the Free Software Foundation; either version 2 of the License, or
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+# (at your option) any later version.
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+#
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+# This program is distributed in the hope that it will be useful,
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+# but WITHOUT ANY WARRANTY; without even the implied warranty of
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+# GNU General Public License for more details.
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+#
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+# You should have received a copy of the GNU General Public License
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+# along with this program; if not, write to the Free Software
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+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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+
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+if {[use_gdb_stub]} {
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+ untested "skipping test because of use_gdb_stub"
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+ return -1
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+}
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+
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+set testfile datalib
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+set srcfilemain ${testfile}-main.c
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+set srcfilelib ${testfile}-lib.c
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+set libfile [standard_output_file ${testfile}-lib.so]
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+set binfile [standard_output_file ${testfile}-main]
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+if { [gdb_compile "${srcdir}/${subdir}/${srcfilelib}" "${libfile}" executable [list debug {additional_flags=-shared -nostdlib}]] != "" } {
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+ untested "Couldn't compile test program"
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+ return -1
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+}
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+if { [gdb_compile "${srcdir}/${subdir}/${srcfilemain}" "${binfile} ${libfile}" executable {debug}] != "" } {
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+ untested "Couldn't compile test program"
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+ return -1
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+}
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+
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+# Get things started.
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+
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+gdb_exit
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+gdb_start
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+gdb_reinitialize_dir $srcdir/$subdir
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+gdb_load ${binfile}
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+
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+# We must use a separate library as the main executable is compiled to the
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+# address 0 by default and it would get fixed up already at the end of
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+# INIT_OBJFILE_SECT_INDICES. We also cannot PRELINK it as PRELINK is missing
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+# on ia64. The library must be NOSTDLIB as otherwise some stub code would
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+# create the `.text' section there. Also DEBUG option is useful as some of
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+# the crashes occur in dwarf2read.c.
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+
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+# FAIL case:
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+# ../../gdb/ia64-tdep.c:2838: internal-error: sect_index_text not initialized
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+# A problem internal to GDB has been detected,
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+
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+gdb_test "start" \
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+ "main \\(\\) at .*${srcfilemain}.*" \
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+ "start"
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