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| author | Pedro Alves <palves@redhat.com> | 2011-02-14 11:33:24 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2011-02-14 11:33:24 +0000 |
| commit | ec0a52e16206a31867fdcc5535c42baca7bf8967 (patch) | |
| tree | 3f8b2d7194b672c5c155f9931635fda2fa2fc142 /gdb/value.h | |
| parent | 24e6bceefbdf681e3e4101a44835a29afe33f902 (diff) | |
| download | gdb-ec0a52e16206a31867fdcc5535c42baca7bf8967.zip gdb-ec0a52e16206a31867fdcc5535c42baca7bf8967.tar.gz gdb-ec0a52e16206a31867fdcc5535c42baca7bf8967.tar.bz2 | |
gdb/testsuite/
* gdb.trace/unavailable.cc (struct Virtual): New.
(virtualp): New global pointer.
* gdb.trace/unavailable.exp (gdb_collect_globals_test): Test
printing a pointer to an object whose type has a vtable, with
print object on.
gdb/
* value.h (value_entirely_available): Declare.
* value.c (value_entirely_available): New function.
* c-valprint.c (c_value_print): Don't try fetching the pointer's
real type if the pointer is unavailable.
Diffstat (limited to 'gdb/value.h')
| -rw-r--r-- | gdb/value.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gdb/value.h b/gdb/value.h index 4dec28e..b5e77fd 100644 --- a/gdb/value.h +++ b/gdb/value.h @@ -368,6 +368,10 @@ extern int value_bits_synthetic_pointer (const struct value *value, extern int value_bytes_available (const struct value *value, int offset, int length); +/* Like value_bytes_available, but return false if any byte in the + whole object is unavailable. */ +extern int value_entirely_available (struct value *value); + /* Mark VALUE's content bytes starting at OFFSET and extending for LENGTH bytes as unavailable. */ |