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| author | Tom Tromey <tom@tromey.com> | 2021-03-08 07:27:57 -0700 |
|---|---|---|
| committer | Tom Tromey <tom@tromey.com> | 2021-03-08 07:28:15 -0700 |
| commit | 0c8effa32e9326ca80f3e7cd74635e1dc44b3db5 (patch) | |
| tree | b6d0af9e6efda5de07f2df3885b698eb24756f0c /gdb/expression.h | |
| parent | d336c29e3f1b9adc314fcf44af38fb1d2b65b5e6 (diff) | |
| download | binutils-0c8effa32e9326ca80f3e7cd74635e1dc44b3db5.zip binutils-0c8effa32e9326ca80f3e7cd74635e1dc44b3db5.tar.gz binutils-0c8effa32e9326ca80f3e7cd74635e1dc44b3db5.tar.bz2 | |
Introduce var_msym_value_operation
This adds class var_msym_value_operation, which implements
OP_VAR_MSYM_VALUE. A new method is added to class operation in order
to support a special case in minsym evaluation.
gdb/ChangeLog
2021-03-08 Tom Tromey <tom@tromey.com>
* expression.h (class operation) <set_outermost>: New method.
* expop.h (class var_msym_value_operation): New.
* eval.c (eval_op_var_msym_value): No longer static.
(var_msym_value_operation::evaluate_for_address)
(var_msym_value_operation::evaluate_for_sizeof)
(var_msym_value_operation::evaluate_for_cast): New methods.
* ax-gdb.c (var_msym_value_operation::do_generate_ax): New
method.
Diffstat (limited to 'gdb/expression.h')
| -rw-r--r-- | gdb/expression.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gdb/expression.h b/gdb/expression.h index 24a0eb3..4d75058 100644 --- a/gdb/expression.h +++ b/gdb/expression.h @@ -165,6 +165,10 @@ public: /* Print this operation to STREAM. */ virtual void dump (struct ui_file *stream, int depth) const = 0; + /* Call to indicate that this is the outermost operation in the + expression. This should almost never be overridden. */ + virtual void set_outermost () { } + protected: /* Called by generate_ax to do the work for this particular |