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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 18 |
1 files changed, 18 insertions, 0 deletions
@@ -1,3 +1,21 @@ +2006-01-03 Frank Ch. Eigler <fche@redhat.com> + + PR 1144, 1379 + * tapsets.cxx (emit_probe_prologue, _epilogue): New routines. + Call from existing derived_probe spots. Implement soft errors in + epilogue code. Implement reentrancy detection in prologue code. + (dwarf_derived_probe::emit_deregistration): Add kprobes layer + "nmissed" to skipped_count. + * translate.cxx (varlock): Use nsleep(TRYLOCKDELAY) in lock + contention loop. + (emit_module_exit): Report number of soft errors and skipped probes. + (emit_function, _probe): Add __restrict__ marker to context pointer. + (translate_pass): Define new MAXTRYLOCK, TRYLOCKDELAY, MAXERRORS, + MAXSKIPPED parameters. + * tapset/logging.stp (error): Don't stp_error, just set context state. + * stap.1.in, stapfuncs.5.in: Document soft errors. + * elaborate.h: Corresponding changes. + 2005-12-23 Kevin Stafford <krstaffo@us.ibm.com> * tapset/2.6.9-20.ELsmp/syscalls.stp: added kernel |