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| author | jistone <jistone> | 2006-01-13 03:55:16 +0000 |
|---|---|---|
| committer | jistone <jistone> | 2006-01-13 03:55:16 +0000 |
| commit | 57eedf94519f1b2a5bd1baedcdff6bedb1966901 (patch) | |
| tree | b2c0fa7697f78ff7e128edbb8c65169f544218d3 /ChangeLog | |
| parent | 7930d37914f1afab2cc53fe42e55e103f0d7537f (diff) | |
| download | systemtap-steved-57eedf94519f1b2a5bd1baedcdff6bedb1966901.tar.gz systemtap-steved-57eedf94519f1b2a5bd1baedcdff6bedb1966901.tar.xz systemtap-steved-57eedf94519f1b2a5bd1baedcdff6bedb1966901.zip | |
2006-01-12 Josh Stone <joshua.i.stone@intel.com>
PR 2056
* translate.cxx (c_unparser::aggregation_locks): Keeps track of
foreach's locks on pmaps to avoid extra aggregation.
(c_unparser::visit_foreach_loop): Set aggregation_locks appropriately.
(c_unparser::load_aggregate, mapvar::call_prefix, mapvar::get):
Use a new parameter to indicate that we should read from the
already-aggregated map rather than the full pmap..
(c_unparser::visit_arrayindex c_unparser::visit_print_format,
c_unparser::visit_stat_op): Use aggregation_locks to avoid taking a
lock and aggregating the pmap.
(c_unparser::emit_map_type_instantiations): To read from a pmap's
aggregated map, we need to include map-gen.c for the _stp_map_*
functions.
(c_unparser::obtained_locks, varlock::varlock, varlock::~varlock):
Add simple static checking to detect incompatible nested locks during
translation, and flag it as an error.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 19 |
1 files changed, 19 insertions, 0 deletions
@@ -1,3 +1,22 @@ +2006-01-12 Josh Stone <joshua.i.stone@intel.com> + + PR 2056 + * translate.cxx (c_unparser::aggregation_locks): Keeps track of + foreach's locks on pmaps to avoid extra aggregation. + (c_unparser::visit_foreach_loop): Set aggregation_locks appropriately. + (c_unparser::load_aggregate, mapvar::call_prefix, mapvar::get): + Use a new parameter to indicate that we should read from the + already-aggregated map rather than the full pmap.. + (c_unparser::visit_arrayindex c_unparser::visit_print_format, + c_unparser::visit_stat_op): Use aggregation_locks to avoid taking a + lock and aggregating the pmap. + (c_unparser::emit_map_type_instantiations): To read from a pmap's + aggregated map, we need to include map-gen.c for the _stp_map_* + functions. + (c_unparser::obtained_locks, varlock::varlock, varlock::~varlock): + Add simple static checking to detect incompatible nested locks during + translation, and flag it as an error. + 2006-01-11 Josh Stone <joshua.i.stone@intel.com> PR 2140 |