Mercurial > hg > release > icedtea6-1.12
changeset 2028:221817e944c5
PR icedtea/459: shark do nothing on stub frame
2010-04-12 Xerxes R?nby <xerxes@zafena.se>
PR icedtea/459:
* Makefile.am: (ICEDTEA_PATCHES):
Apply patches/zero/shark_do_nothing_on_stub_frame.patch.
* ports/hotspot/src/cpu/zero/vm/frame_zero.cpp
(frame::is_fake_stub_frame): New method.
* ports/hotspot/src/cpu/zero/vm/frame_zero.hpp
(frame::is_fake_stub_frame): Likewise.
* patches/zero/shark_do_nothing_on_stub_frame.patch: New.
author | Xerxes R?nby <xerxes@zafena.se> |
---|---|
date | Mon, 12 Apr 2010 15:06:09 +0200 |
parents | 86669f47e779 |
children | 4e82b3353fad e525579f0bf2 |
files | ChangeLog Makefile.am patches/zero/shark_do_nothing_on_stub_frame.patch ports/hotspot/src/cpu/zero/vm/frame_zero.cpp ports/hotspot/src/cpu/zero/vm/frame_zero.hpp |
diffstat | 5 files changed, 34 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog Mon Apr 12 13:29:35 2010 +0100 +++ b/ChangeLog Mon Apr 12 15:06:09 2010 +0200 @@ -1,3 +1,14 @@ +2010-04-12 Xerxes RĂ„nby <xerxes@zafena.se> + + PR icedtea/459: + * Makefile.am: (ICEDTEA_PATCHES): + Apply patches/zero/shark_do_nothing_on_stub_frame.patch. + * ports/hotspot/src/cpu/zero/vm/frame_zero.cpp + (frame::is_fake_stub_frame): New method. + * ports/hotspot/src/cpu/zero/vm/frame_zero.hpp + (frame::is_fake_stub_frame): Likewise. + * patches/zero/shark_do_nothing_on_stub_frame.patch: New. + 2010-04-12 Andrew John Hughes <ahughes@redhat.com> * Makefile.am:
--- a/Makefile.am Mon Apr 12 13:29:35 2010 +0100 +++ b/Makefile.am Mon Apr 12 15:06:09 2010 +0200 @@ -232,6 +232,7 @@ patches/zero/6913869.patch \ patches/zero/6914622.patch \ patches/zero/6939845.patch \ + patches/zero/shark_do_nothing_on_stub_frame.patch \ patches/icedtea-notice-safepoints.patch \ patches/icedtea-parisc-opt.patch \ patches/icedtea-lucene-crash.patch \
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/patches/zero/shark_do_nothing_on_stub_frame.patch Mon Apr 12 15:06:09 2010 +0200 @@ -0,0 +1,15 @@ +Index: hotspot/src/share/vm/runtime/frame.cpp +=================================================================== +--- openjdk/hotspot.orig/src/share/vm/runtime/frame.cpp 2010-02-17 04:11:10.000000000 +0100 ++++ openjdk/hotspot/src/share/vm/runtime/frame.cpp 2010-03-25 10:06:18.334380336 +0100 +@@ -1205,6 +1205,10 @@ + if (is_interpreted_frame()) { oops_interpreted_do(f, map, use_interpreter_oop_map_cache); + } else if (is_entry_frame()) { oops_entry_do (f, map); + } else if (CodeCache::contains(pc())) { oops_code_blob_do (f, map); ++#ifdef SHARK ++ } else if (is_fake_stub_frame()) { ++ // nothing to do ++#endif // SHARK + } else { + ShouldNotReachHere(); + }
--- a/ports/hotspot/src/cpu/zero/vm/frame_zero.cpp Mon Apr 12 13:29:35 2010 +0100 +++ b/ports/hotspot/src/cpu/zero/vm/frame_zero.cpp Mon Apr 12 15:06:09 2010 +0200 @@ -36,6 +36,10 @@ return zeroframe()->is_interpreter_frame(); } +bool frame::is_fake_stub_frame() const { + return zeroframe()->is_fake_stub_frame(); +} + frame frame::sender_for_entry_frame(RegisterMap *map) const { assert(zeroframe()->is_entry_frame(), "wrong type of frame"); assert(map != NULL, "map must be set");
--- a/ports/hotspot/src/cpu/zero/vm/frame_zero.hpp Mon Apr 12 13:29:35 2010 +0100 +++ b/ports/hotspot/src/cpu/zero/vm/frame_zero.hpp Mon Apr 12 15:06:09 2010 +0200 @@ -65,6 +65,9 @@ } public: + bool is_fake_stub_frame() const; + + public: frame sender_for_nonentry_frame(RegisterMap* map) const; public: