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| author | Dominik Vogt <vogt@linux.vnet.ibm.com> | 2015-11-17 10:56:32 +0100 |
|---|---|---|
| committer | Andreas Krebbel <krebbel@linux.vnet.ibm.com> | 2015-11-17 10:56:32 +0100 |
| commit | 340c283058287c3c1307f0a8d44239e802d6c8c5 (patch) | |
| tree | 9d17e846d326950c01211c5d1e412f44243cb6f9 /gdb | |
| parent | 66c6502d7a457057683f56fd6d606fd9b2da0655 (diff) | |
| download | gdb-340c283058287c3c1307f0a8d44239e802d6c8c5.zip gdb-340c283058287c3c1307f0a8d44239e802d6c8c5.tar.gz gdb-340c283058287c3c1307f0a8d44239e802d6c8c5.tar.bz2 | |
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.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.trace/trace-condition.exp | 2 | ||||
| -rw-r--r-- | gdb/testsuite/lib/dwarf.exp | 2 |
3 files changed, 7 insertions, 2 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index 44ebf44..14c4b41 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2015-11-17 Dominik Vogt <vogt@linux.vnet.ibm.com> + + * lib/dwarf.exp (_note): Fix left shift of negative value. + * gdb.trace/trace-condition.exp: Likewise. + 2015-11-13 Yao Qi <yao.qi@linaro.org> * gdb.base/call-sc.exp (test_scalar_returns): Remove the diff --git a/gdb/testsuite/gdb.trace/trace-condition.exp b/gdb/testsuite/gdb.trace/trace-condition.exp index 15efb68..fb1a568 100644 --- a/gdb/testsuite/gdb.trace/trace-condition.exp +++ b/gdb/testsuite/gdb.trace/trace-condition.exp @@ -142,7 +142,7 @@ foreach trace_command { "trace" "ftrace" } { test_tracepoints $trace_command "21 * 2 == 42" 10 test_tracepoints $trace_command "21 << 1 == 42" 10 test_tracepoints $trace_command "42 >> 1 == 21" 10 - test_tracepoints $trace_command "-21 << 1 == -42" 10 + test_tracepoints $trace_command "-(21 << 1) == -42" 10 test_tracepoints $trace_command "-42 >> 1 == -21" 10 test_tracepoints $trace_command "(0xabababab & 0x0000ffff) == 0xabab" 10 test_tracepoints $trace_command "(0xabababab | 0x0000ffff) == 0xababffff" 10 diff --git a/gdb/testsuite/lib/dwarf.exp b/gdb/testsuite/lib/dwarf.exp index 9716795..c87da87 100644 --- a/gdb/testsuite/lib/dwarf.exp +++ b/gdb/testsuite/lib/dwarf.exp @@ -1289,7 +1289,7 @@ namespace eval Dwarf { _op .ascii [_quote $name] # Alignment. set align 2 - set total [expr {($namelen + (1 << $align) - 1) & (-1 << $align)}] + set total [expr {($namelen + (1 << $align) - 1) & -(1 << $align)}] for {set i $namelen} {$i < $total} {incr i} { _op .byte 0 } |