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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 21 |
1 files changed, 21 insertions, 0 deletions
@@ -1,3 +1,24 @@ +2006-01-26 Frank Ch. Eigler <fche@elastic.org> + + PR 2060: lock elevation, mop-up + * staptree.cxx (functioncall_traversing_visitor): Store a + current_function pointer during traversal. + (visit_embeddedcode): Use it to handle $target-synthesized functions. + (varuse_collecting_visitor::visit_assignment): Correct l-lr typo. + (visit_foreach_loop): Note added write on sorted foreach. + (visit_delete_statement): Note as read+write. + * staptree.h: Corresponding changes. + * elaborate.cxx (dead_assignment_remover::visit_expr_statement): + Correct stmt token after possible expression rewriting. + * tapsets.cxx (visit_target_symbol): Create naming convention + to recognize $target-synthesized functions. + * translate.cxx (emit_locks, emit_unlocks): New functions to + emit lock/unlock sequences at the outermost level of a probe. + (emit_probe): Call them. + (varlock_*): #if-0 out the lock code generation. Later, these + classes should be removed. + (translate_pass): Emit read_trylock() kludge macro for old kernels. + 2006-01-25 Frank Ch. Eigler <fche@elastic.org> PR 2205, patch from <hiramatu@sdl.hitachi.co.jp>: |