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[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.2-457-gd19a9a8
- From: jistone at sourceware dot org
- To: systemtap-cvs at sourceware dot org
- Date: 9 Jul 2010 00:26:22 -0000
- Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.2-457-gd19a9a8
- Reply-to: systemtap at sourceware dot org
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via e1704764eedc1399535598d843aea1a06fa20807 (commit)
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commit d19a9a82f1a527eadd78f66b0e1dc8575ed7b3b2
Author: Josh Stone <jistone@redhat.com>
Date: Thu Jul 8 17:09:20 2010 -0700
PR11785: Fix pretty-printing for tracepoint base types
We need slightly special code to deal with tracepoint base types, which
should not be dereferenced at all, but just used as-is.
* tapsets.cxx (dwarf_pretty_print): Add deref_p, which is usually true,
but is false for tracepoints if "pointer" is really a direct value.
(dwarf_pretty_print::deref): Copy the value directly if !deref_p.
(dwarf_pretty_print::recurse_pointer): Detect void pointees more
reliably, e.g. in case of a const node with no type -> const void.
(dwarf_cast_query::handle_query_module): @cast always has deref_p.
(tracepoint_var_expanding_visitor::visit_target_symbol_arg): Permit
pretty-printing on !isptr args, and use that to set deref_p.
(tracepoint_derived_probe::resolve_tracepoint_arg_type): Check
pointers more carefully for a pointee type, again for const void.
commit e1704764eedc1399535598d843aea1a06fa20807
Author: Josh Stone <jistone@redhat.com>
Date: Thu Jul 8 17:07:58 2010 -0700
Include session::compatible in the script hash
Now that the compatibility version has runtime-level effects, we need to
include it in the script hash.
* hash.cxx (find_script_hash): Add session::compatible.
-----------------------------------------------------------------------
Summary of changes:
hash.cxx | 1 +
tapsets.cxx | 56 ++++++++++++++++++++++++++++++++++++++++++++------------
2 files changed, 45 insertions(+), 12 deletions(-)
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systemtap: system-wide probe/trace tool