s390-vregs.exp: Avoid compile errors with older GCCs and on 31-bit targets
The test case s390-vregs.exp yields compile errors on 31-bit targets as well as when using a GCC that defaults to an older "-march=". This patch fixes these issues. gdb/testsuite/ChangeLog: * gdb.arch/s390-vregs.S (change_vrs): Replace exrl by an appropriate .insn, such that an older assembler can be used. * gdb.arch/s390-vregs.exp: Add the compile flag -mzarch, to enable the z/Architecture instruction set on 31-bit targets as well.
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@ -1,3 +1,10 @@
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2015-04-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
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* gdb.arch/s390-vregs.S (change_vrs): Replace exrl by an
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appropriate .insn, such that an older assembler can be used.
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* gdb.arch/s390-vregs.exp: Add the compile flag -mzarch, to enable
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the z/Architecture instruction set on 31-bit targets as well.
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2015-04-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
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* gdb.go/handcall.exp: Remove all logic related to the first
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@ -56,8 +56,8 @@ change_vrs:
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.cfi_startproc
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lghi %r1,16
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lghi %r3,0xff
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1: exrl %r3,2f
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exrl %r3,1f
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1: .insn ril,0xc60000000000,%r3,2f /* exrl */
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.insn ril,0xc60000000000,%r3,1f /* exrl */
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aghi %r3,-0x11
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brctg %r1,1b
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br %r14
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@ -29,7 +29,8 @@ if [isnative] {
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remote_exec build "mkdir $coredir"
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}
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if { [prepare_for_testing ${testfile}.exp $testfile $srcfile] } {
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if { [prepare_for_testing ${testfile}.exp $testfile $srcfile \
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[list "additional_flags=-mzarch"]] } {
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return -1
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}
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