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| author | Andrew Burgess <aburgess@broadcom.com> | 2013-07-30 15:36:18 +0000 |
|---|---|---|
| committer | Andrew Burgess <aburgess@broadcom.com> | 2013-07-30 15:36:18 +0000 |
| commit | 11b4b7cc1fdcc85aeeb79d7bb1cac64542404cd5 (patch) | |
| tree | 42d25c4ed0f79de5b0a208133d6aee8903601ce5 /gdb/value.c | |
| parent | b0c54aa509c4f909648c59837a4877ec27b64135 (diff) | |
| download | gdb-11b4b7cc1fdcc85aeeb79d7bb1cac64542404cd5.zip gdb-11b4b7cc1fdcc85aeeb79d7bb1cac64542404cd5.tar.gz gdb-11b4b7cc1fdcc85aeeb79d7bb1cac64542404cd5.tar.bz2 | |
Don't raise an error for optimized out sub-fields.
http://sourceware.org/ml/gdb-patches/2013-07/msg00317.html
gdb/ChangeLog
* value.c (value_fetch_lazy): Mark optimized out values as such
rather than raising an error.
gdb/testsuite/ChangeLog
* gdb.dwarf2/pieces-optimized-out.exp: Expect "<optimized out>"
when printing an optimized out value. Expect an error when using
an optimized out value in an expression.
Diffstat (limited to 'gdb/value.c')
| -rw-r--r-- | gdb/value.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gdb/value.c b/gdb/value.c index 8e0f8c4..8d635c7 100644 --- a/gdb/value.c +++ b/gdb/value.c @@ -3439,9 +3439,8 @@ value_fetch_lazy (struct value *val) if (!value_bits_valid (parent, TARGET_CHAR_BIT * offset + value_bitpos (val), value_bitsize (val))) - error (_("value has been optimized out")); - - if (!unpack_value_bits_as_long (value_type (val), + set_value_optimized_out (val, 1); + else if (!unpack_value_bits_as_long (value_type (val), value_contents_for_printing (parent), offset, value_bitpos (val), |