[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.3-144-g60fb320

[SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.3-144-g60fb320

[scox]

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The branch, master has been updated
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- Log -----------------------------------------------------------------
commit 60fb32051a409fe706e6b145fb33cdea71a46267
Author: Stan Cox <scox@redhat.com>
Date:   Thu Sep 16 17:15:48 2010 -0400

    Let runtime/staprun find sdt-config.h.
    
    * runtime/staprun/Makefile.am (AM_CPPFLAGS): Add $(builddir)/../../includes/sys

commit 831b13d660b6cf6f853424a531c93797c25c051f
Author: Stan Cox <scox@redhat.com>
Date:   Tue Sep 7 16:26:07 2010 -0400

    Handle finding includes with -isystem.
    
    * lib/systemtap.exp (sd_includes):  Use -isystem instead of -I.
    * sdt_misc.exp (v_flags): Tag the V2 run.

commit 6b51ee12606d130bc782aa7a6db127f935b4293e
Author: Stan Cox <scox@redhat.com>
Date:   Fri Sep 3 16:17:38 2010 -0400

    Add translator support for version 3 sdt.h
    
    * dwflpp.c (iterate_over_notes): New.
    (get_section): New.
    
    * sdt.h (_SDT_SEMAPHORE): New.
    (_SDT_ASM_BODY): Use it.
    
    * sdt-compat.h (stap_sdt_probe_type): Add uprobe3_type.
    
    * tapsets.cxx (sdt_uprobe_var_expanding_visitor::visit_target_symbol):
    Support <precision>@
    (struct sdt_query): Add base, have_debuginfo_uprobe, have_debuginfoless_uprobe.
    (handle_probe_entry): Pieces moved from ...
    (handle_query_module): Handle STAP_SDT_Ç™.
    (setup_note_probe_entry_callback): New.
    (setup_note_probe_entry): New.
    (iterate_over_probe_entries): New.
    
    * systemtap.exp: Tweak it.
    
    * sdt_misc.exp (vflags): Add -DSTAP_SDT_V3

commit bf4ac953341039decd45c73512c2921f517f5fc5
Author: Roland McGrath <roland@redhat.com>
Date:   Wed Aug 18 01:39:45 2010 -0700

    Clean up test compilations using sys/sdt.h, test new and old variants
    
    * testsuite/sys/sdt.h: New file.
    * testsuite/lib/systemtap.exp (sdt_includes): New function.
    * testsuite/systemtap.base/const_value.exp: Use [sdt_includes].
    * testsuite/systemtap.base/cxxclass.exp: Likewise.
    * testsuite/systemtap.base/vta-test.exp: Likewise.
    * testsuite/systemtap.exelib/exelib.exp: Likewise.
    * testsuite/systemtap.base/sdt.exp: Likewise.
    Test new version plus sdt-compat.h v1 and v2 variants.
    * testsuite/systemtap.base/sdt_misc.exp: Likewise.

commit 366af4e7f2f8aa650948d09ce83f977e08b4b9ac
Author: Roland McGrath <roland@redhat.com>
Date:   Wed Aug 18 01:35:40 2010 -0700

    Make sdt-compat.h play nice with new sys/sdt.h
    
    * sdt-compat.h: Change multiple inclusion protection to _SDT_COMPAT_H.
    Omit probe macros if _SYS_SDT_H is defined.
    * tapsets.cxx: Include "sys/sdt.h" before "sdt-compat.h".

commit 5e3b8687df73d30d764d09926d29915c319fbe38
Author: Roland McGrath <roland@redhat.com>
Date:   Tue Aug 17 23:57:49 2010 -0700

    Replace <sys/sdt.h> macros with new ones generating notes, usable in asm
    
    * includes/sys/sdt.h: Rewritten.
    * Makefile.am (oldinclude_HEADERS): Add includes/sys/sdt-config.h here.
    (AM_CPPFLAGS): Add -I to find the built file.
    * systemtap.spec (%files sdt-devel): Likewise.
    * Makefile.in: Regenerated.
    * util.h: Include <cerrno> here.

commit 22d737e824e216d13da8bf714a5cd43296824163
Author: Roland McGrath <roland@redhat.com>
Date:   Tue Aug 17 23:49:01 2010 -0700

    Move old sys/sdt.h to sdt-compat.h for translator use
    
    * includes/sys/sdt.h: File renamed to ...
    * sdt-compat.h: ... here.
    * Makefile.am (noinst_HEADERS): New variable, add it.
    * tapset.cxx: Include "sdt-compat.h" instead of "sys/sdt.h".

commit f9794ee43ae57ece51480c24be79f6727fc5a3f7
Author: Roland McGrath <roland@redhat.com>
Date:   Tue Aug 17 13:25:45 2010 -0700

    Add configury for using .section "?" in sdt.h
    
    * includes/sys/sdt-config.h.in: New file.
    * configure.ac: Check for assembler support of .section name,"?".
    * configure: Regenerated.
    * Makefile.in: Regenerated.

-----------------------------------------------------------------------

Summary of changes:
 Makefile.am                              |    9 +-
 Makefile.in                              |   24 +-
 configure                                |   41 ++
 configure.ac                             |   26 +-
 dtrace.in                                |    5 +-
 includes/sys/sdt-config.h.in             |    6 +
 includes/sys/sdt.h                       |  697 +++++++++---------------------
 runtime/staprun/Makefile.am              |    1 +
 runtime/staprun/Makefile.in              |    1 +
 includes/sys/sdt.h => sdt-compat.h       |   14 +-
 systemtap.spec                           |    1 +
 tapsets.cxx                              |   16 +-
 testsuite/lib/systemtap.exp              |   32 ++-
 testsuite/sys/sdt.h                      |    9 +
 testsuite/systemtap.base/const_value.exp |    4 +-
 testsuite/systemtap.base/cxxclass.exp    |    2 +-
 testsuite/systemtap.base/sdt.exp         |    8 +-
 testsuite/systemtap.base/sdt_misc.exp    |   88 ++--
 testsuite/systemtap.base/vta-test.exp    |    2 +-
 testsuite/systemtap.exelib/exelib.exp    |   42 +-
 util.h                                   |    1 +
 21 files changed, 445 insertions(+), 584 deletions(-)
 create mode 100644 includes/sys/sdt-config.h.in
 copy includes/sys/sdt.h => sdt-compat.h (99%)
 create mode 100644 testsuite/sys/sdt.h


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systemtap: system-wide probe/trace tool