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| author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2015-07-02 22:39:57 +0200 |
|---|---|---|
| committer | Jan Kratochvil <jan.kratochvil@redhat.com> | 2015-07-02 22:39:57 +0200 |
| commit | decf8d9a5f91912768d52cd075b6a25617a90d1c (patch) | |
| tree | 1019cfdf5e4958c299d55090af5fc48d3fa73923 /gdb | |
| parent | 2fd0f80d57e8437d70ba79921efd3ce02e755755 (diff) | |
| download | gdb-decf8d9a5f91912768d52cd075b6a25617a90d1c.zip gdb-decf8d9a5f91912768d52cd075b6a25617a90d1c.tar.gz gdb-decf8d9a5f91912768d52cd075b6a25617a90d1c.tar.bz2 | |
Fix GCC false warning
At least on
gcc-4.4.7-11.el6.i686
./configure --enable-64-bit-bfd --enable-targets=all
GDB does not build due to:
cc1: warnings being treated as errors
s390-linux-tdep.c: In function ‘s390_handle_arg’:
s390-linux-tdep.c:2575: error: ‘val’ may be used uninitialized in this function
gdb/ChangeLog
2015-07-02 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix GCC false warning.
* s390-linux-tdep.c (s390_handle_arg): Initialize VAL.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/s390-linux-tdep.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 97d0079..9dc21e8 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2015-07-02 Jan Kratochvil <jan.kratochvil@redhat.com> + + Fix GCC false warning. + * s390-linux-tdep.c (s390_handle_arg): Initialize VAL. + 2015-07-02 Yao Qi <yao.qi@linaro.org> * aarch64-linux-nat.c (aarch64_linux_insert_hw_breakpoint): Fix diff --git a/gdb/s390-linux-tdep.c b/gdb/s390-linux-tdep.c index 2460aa1..ec28448 100644 --- a/gdb/s390-linux-tdep.c +++ b/gdb/s390-linux-tdep.c @@ -2572,7 +2572,8 @@ s390_handle_arg (struct s390_arg_state *as, struct value *arg, } else if (s390_function_arg_integer (type) && length <= word_size) { - ULONGEST val; + /* Initialize it just to avoid a GCC false warning. */ + ULONGEST val = 0; if (write_mode) { |