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[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.2-198-g7d11d8c
- From: jistone at sourceware dot org
- To: systemtap-cvs at sourceware dot org
- Date: 3 Jun 2010 01:47:59 -0000
- Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.2-198-g7d11d8c
- Reply-to: systemtap at sourceware dot org
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commit 7d11d8c982dc14032485285b934e25114a0892cf
Author: Josh Stone <jistone@redhat.com>
Date: Wed Jun 2 17:18:33 2010 -0700
PR3672 cont'd: Change pretty-print "depth" to mean substructures
We don't follow pointers anymore within a structure. Now a single '$'
suffix means we print a shallow view of the structure, with {...} and
[...] in place of nested arrays/structs. A double suffix '$$' means we
print everything contained in the struct. Longer suffixes no longer
have meaning, and for now act the same as '$$'.
* tapsets.cxx (dwarf_pretty_print): Lose the "print_depth" field, and
instead just check if this is a "full" print job. Pass a bool
indicating whether we're currently traversing the top-level, so we
know which structs to expand. Also wrap it all in try/catch so bad
pointers don't kill us.
commit 0940fad9d6f648a8021aa0b8fd5bd4cde0d87653
Author: Josh Stone <jistone@redhat.com>
Date: Wed Jun 2 18:37:55 2010 -0700
PR11664: Let return/next break out of try/catch
Try-catch works by faking a local "out" label and running the catch
block. In the case of return and next, we have a "goto out" without any
error, so it should be allowed to progress to the real out label.
* translate.cxx (c_unparser::visit_try_block): Reorganize the nested
labels to allow normal-fallthrough, normal-out, and error-out.
* testsuite/systemtap.base/overcatcher.stp: New test.
-----------------------------------------------------------------------
Summary of changes:
tapsets.cxx | 113 ++++++++++++++++--------------
testsuite/systemtap.base/overcatcher.exp | 9 +++
testsuite/systemtap.base/overcatcher.stp | 23 ++++++
translate.cxx | 23 ++++---
4 files changed, 106 insertions(+), 62 deletions(-)
create mode 100644 testsuite/systemtap.base/overcatcher.exp
create mode 100644 testsuite/systemtap.base/overcatcher.stp
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systemtap: system-wide probe/trace tool