http://sourceware.org/ml/gdb-patches/2016-07/msg00180.html
Subject: [testsuite patch] Skip py-unwind.exp on x86_64 -m32


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Hi,

(gdb) source /home/jkratoch/redhat/gdb-clean/gdb/testsuite/outputs/gdb.python/py-unwind/py-unwind.py^M
Python script imported^M
Python Exception <type 'exceptions.ValueError'> Bad register: ^M
(gdb) FAIL: gdb.python/py-unwind.exp: import python scripts

class TestUnwinder(Unwinder):
    AMD64_RBP = 6
    AMD64_RSP = 7
    AMD64_RIP = 16

This was already discussed here:
	Re: [testsuite patch] Fix gdb.btrace/tailcall-only.exp errors on x86_64-m32
	https://sourceware.org/ml/gdb-patches/2016-04/msg00222.html
	Message-ID: <20160411195537.GA22299@host1.jankratochvil.net>
but no GDB maintainer gave an answer how to run testsuite in cross-arch mode.


Jan

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gdb/testsuite/ChangeLog
2016-07-17  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* gdb.python/py-unwind.exp: Test also ![is_lp64_target].

diff --git a/gdb/testsuite/gdb.python/py-unwind.exp b/gdb/testsuite/gdb.python/py-unwind.exp
index 5172a03..e31a472 100644
--- a/gdb/testsuite/gdb.python/py-unwind.exp
+++ b/gdb/testsuite/gdb.python/py-unwind.exp
@@ -28,7 +28,7 @@ if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile}] } {
 if { [skip_python_tests] } { continue }
 
 # This test runs on a specific platform.
-if { ! [istarget x86_64-*]} { continue }
+if { ![istarget x86_64-*-* ] || ![is_lp64_target] } { continue }
 
 # The following tests require execution.
 

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