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| author | Pedro Alves <palves@redhat.com> | 2011-02-14 11:10:53 +0000 |
|---|---|---|
| committer | Pedro Alves <palves@redhat.com> | 2011-02-14 11:10:53 +0000 |
| commit | 4e07d55ffbd3d926ab776b2ce3fd13e96d214269 (patch) | |
| tree | 3760a8a1660d71a45eaa57121fa577baa79b4115 /gdb/valprint.h | |
| parent | 498cd2a0fdc89ee9a81ce4ad0019d64a1f6dbcd7 (diff) | |
| download | gdb-4e07d55ffbd3d926ab776b2ce3fd13e96d214269.zip gdb-4e07d55ffbd3d926ab776b2ce3fd13e96d214269.tar.gz gdb-4e07d55ffbd3d926ab776b2ce3fd13e96d214269.tar.bz2 | |
Base support for <unavailable> value contents.
gdb/
* value.h (value_bytes_available): Declare.
(mark_value_bytes_unavailable): Declare.
* value.c (struct range): New struct.
(range_s): New typedef.
(ranges_overlap): New function.
(range_lessthan): New function.
(ranges_contain_p): New function.
(struct value) <unavailable>: New field.
(value_bytes_available): New function.
(mark_value_bytes_unavailable): New function.
(require_not_optimized_out): Constify parameter.
(require_available): New function.
(value_contents_all, value_contents): Require all bytes be
available.
(value_free): Free `unavailable'.
(value_copy): Copy `unavailable'.
* valprint.h (val_print_unavailable): Declare.
* valprint.c (valprint_check_validity): Rename `offset' parameter
to `embedded_offset'. If printing a scalar, check whether the
value chunk is available.
(val_print_unavailable): New.
(val_print_scalar_formatted): Check whether the value is
available.
* python/py-prettyprint.c (apply_val_pretty_printer): Refuse
pretty-printing unavailable values.
Diffstat (limited to 'gdb/valprint.h')
| -rw-r--r-- | gdb/valprint.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gdb/valprint.h b/gdb/valprint.h index 3ad3545..542a13a 100644 --- a/gdb/valprint.h +++ b/gdb/valprint.h @@ -154,4 +154,6 @@ int read_string (CORE_ADDR addr, int len, int width, unsigned int fetchlimit, extern void val_print_optimized_out (struct ui_file *stream); +extern void val_print_unavailable (struct ui_file *stream); + #endif |