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| author | David Smith <dsmith@redhat.com> | 2010-02-23 12:48:49 -0600 |
|---|---|---|
| committer | David Smith <dsmith@redhat.com> | 2010-02-23 12:48:49 -0600 |
| commit | a50de93955fe1272731dccfb3520514a9545f434 (patch) | |
| tree | 162aba6d10ab730eb1383c71f2745e00ab7cdad9 /parse.cxx | |
| parent | d6c273473f7bea4d696c95ca48d55ca26e25ab2f (diff) | |
| download | systemtap-steved-a50de93955fe1272731dccfb3520514a9545f434.tar.gz systemtap-steved-a50de93955fe1272731dccfb3520514a9545f434.tar.xz systemtap-steved-a50de93955fe1272731dccfb3520514a9545f434.zip | |
PR 10690 (partial fix). Handle '.=' operator in procfs probes.
* tapsets.h (var_expanding_visitor): Add 'valid_ops' and 'op' member
variables.
* tapsets.cxx (var_expanding_visitor::var_expanding_visitor): Set
'valid_ops' to '='. By default, var_expanding_visitor classes only
handle the '=' operator.
(var_expanding_visitor::visit_assignment): Remember what operator we're
handling. When an operator is found that isn't in the 'valid_ops' set,
error.
* tapset-procfs.cxx
(procfs_var_expanding_visitor::procfs_var_expanding_visitor): Add '.='
to the 'valid_ops' set.
(procfs_var_expanding_visitor::visit_target_symbol): Handle the '.='
operator when the target variable is an lvalue.
Diffstat (limited to 'parse.cxx')
0 files changed, 0 insertions, 0 deletions