gdb/testsuite: Fix left shift of negative value.
This patch fixes all occurences of left-shifting negative constants in C cod which is undefined by the C standard. gdb/testsuite/ChangeLog: * lib/dwarf.exp (_note): Fix left shift of negative value. * gdb.trace/trace-condition.exp: Likewise.
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@ -1,3 +1,8 @@
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2015-11-17 Dominik Vogt <vogt@linux.vnet.ibm.com>
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* lib/dwarf.exp (_note): Fix left shift of negative value.
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* gdb.trace/trace-condition.exp: Likewise.
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2015-11-13 Yao Qi <yao.qi@linaro.org>
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* gdb.base/call-sc.exp (test_scalar_returns): Remove the
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@ -142,7 +142,7 @@ foreach trace_command { "trace" "ftrace" } {
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test_tracepoints $trace_command "21 * 2 == 42" 10
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test_tracepoints $trace_command "21 << 1 == 42" 10
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test_tracepoints $trace_command "42 >> 1 == 21" 10
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test_tracepoints $trace_command "-21 << 1 == -42" 10
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test_tracepoints $trace_command "-(21 << 1) == -42" 10
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test_tracepoints $trace_command "-42 >> 1 == -21" 10
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test_tracepoints $trace_command "(0xabababab & 0x0000ffff) == 0xabab" 10
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test_tracepoints $trace_command "(0xabababab | 0x0000ffff) == 0xababffff" 10
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@ -1289,7 +1289,7 @@ namespace eval Dwarf {
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_op .ascii [_quote $name]
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# Alignment.
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set align 2
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set total [expr {($namelen + (1 << $align) - 1) & (-1 << $align)}]
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set total [expr {($namelen + (1 << $align) - 1) & -(1 << $align)}]
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for {set i $namelen} {$i < $total} {incr i} {
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_op .byte 0
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}
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