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From: <sv...@va...> - 2014-07-27 12:25:00
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Author: florian
Date: Sun Jul 27 12:24:46 2014
New Revision: 14197
Log:
glibc 2.3.4 does not appear to define PTRACE_GETSIGINFO. This was
observed on a RHEL5 system on s390. Provide a suitable definition.
Tweak gdbserver_tests/filter_stderr to ignore messages related to
interrupted poll system calls.
Modified:
trunk/coregrind/vgdb-invoker-ptrace.c
trunk/gdbserver_tests/filter_stderr
Modified: trunk/coregrind/vgdb-invoker-ptrace.c
==============================================================================
--- trunk/coregrind/vgdb-invoker-ptrace.c (original)
+++ trunk/coregrind/vgdb-invoker-ptrace.c Sun Jul 27 12:24:46 2014
@@ -64,6 +64,13 @@
#include <sys/procfs.h>
+#if defined(VGA_s390x)
+/* RHEL 5 uses glibc 2.3.4 which does not define PTRACE_GETSIGINFO */
+# ifndef PTRACE_GETSIGINFO
+# define PTRACE_GETSIGINFO 0x4202
+# endif
+#endif
+
#if VEX_HOST_WORDSIZE == 8
typedef Addr64 CORE_ADDR;
#elif VEX_HOST_WORDSIZE == 4
Modified: trunk/gdbserver_tests/filter_stderr
==============================================================================
--- trunk/gdbserver_tests/filter_stderr (original)
+++ trunk/gdbserver_tests/filter_stderr Sun Jul 27 12:24:46 2014
@@ -3,6 +3,7 @@
dir=`dirname $0`
$dir/../tests/filter_stderr_basic |
+perl -0777 -p -e 's/error 4 Interrupted system call\nVG_\(poll\) failed \(old kernel \?\) retrying .*\n//g' |
sed -e '/^Copyright (C) /d' \
\
-e '/TO DEBUG THIS PROCESS USING GDB/d' \
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