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| author | Sanimir Agovic <sanimir.agovic@intel.com> | 2013-10-08 15:04:49 +0100 |
|---|---|---|
| committer | Sanimir Agovic <sanimir.agovic@intel.com> | 2014-04-11 13:43:47 +0100 |
| commit | 729efb13174d6522fba4aa7ab273e7f25a253c47 (patch) | |
| tree | 4911deb3c526d0619e6a3c628820b8f9c201c609 /gdb/parse.c | |
| parent | 0c9c3474029f5250b428274eaf63f7a349c6fc5f (diff) | |
| download | gdb-729efb13174d6522fba4aa7ab273e7f25a253c47.zip gdb-729efb13174d6522fba4aa7ab273e7f25a253c47.tar.gz gdb-729efb13174d6522fba4aa7ab273e7f25a253c47.tar.bz2 | |
vla: introduce new bound type abstraction adapt uses
The rational behind this patch is to get started to implement the feature
described in dwarf4 standard (2.19) Static and Dynamic Values of Attributes.
It adds new BOUND_PROP to store either a constant, exprloc, or reference to
describe an upper-/lower bound of a subrange. Other than that no new features
are introduced.
* dwarf2read.c (read_subrange_type): Use struct bound_prop for
declaring high/low bounds and change uses accordingly. Call
create_range_type instead of create_static_range_type.
* gdbtypes.c (create_range_type): New function.
(create_range_type): Convert bounds into struct bound_prop and pass
them to create_range_type.
* gdbtypes.h (struct bound_prop): New struct.
(create_range_type): New function prototype.
(struct range_bounds): Use struct bound_prop instead of LONGEST for
high/low bounds. Remove low_undefined/high_undefined and adapt all uses.
(TYPE_LOW_BOUND,TYPE_HIGH_BOUND): Adapt macros to refer to the static
part of the bound.
* parse.c (follow_types): Set high bound kind to BOUND_UNDEFINED.
Diffstat (limited to 'gdb/parse.c')
| -rw-r--r-- | gdb/parse.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gdb/parse.c b/gdb/parse.c index b0da2ef..105d0cd 100644 --- a/gdb/parse.c +++ b/gdb/parse.c @@ -1692,7 +1692,8 @@ follow_types (struct type *follow_type) lookup_array_range_type (follow_type, 0, array_size >= 0 ? array_size - 1 : 0); if (array_size < 0) - TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED (follow_type) = 1; + TYPE_HIGH_BOUND_KIND (TYPE_INDEX_TYPE (follow_type)) + = PROP_UNDEFINED; break; case tp_function: /* FIXME-type-allocation: need a way to free this type when we are |