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| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-02-18 21:21:02 +0000 |
|---|---|---|
| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-02-18 21:21:02 +0000 |
| commit | 0b261c379bddc9772321e1ca2a79e5073b6ee4b5 (patch) | |
| tree | b665a5c77cd55e1d125b0f2b0013335b24e1ba39 /ChangeLog | |
| parent | e233ca15e02aeae3d6db60421bec5509d65991c6 (diff) | |
| download | ruby-0b261c379bddc9772321e1ca2a79e5073b6ee4b5.tar.gz | |
* vm_dump: FreeBSD ports' libexecinfo's backtrace(3) can't trace
beyond signal trampoline, and as described in r38342 it can't
trace on -O because it see stack frame pointers.
libunwind unw_backtrace see dwarf information in the binary
and it works with -O (without frame pointers).
* configure.in: remove r38342's hack and check libunwind.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39302 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -1,3 +1,13 @@ +Tue Feb 19 06:04:06 2013 NARUSE, Yui <naruse@ruby-lang.org> + + * vm_dump: FreeBSD ports' libexecinfo's backtrace(3) can't trace + beyond signal trampoline, and as described in r38342 it can't + trace on -O because it see stack frame pointers. + libunwind unw_backtrace see dwarf information in the binary + and it works with -O (without frame pointers). + + * configure.in: remove r38342's hack and check libunwind. + Tue Feb 19 04:26:29 2013 NARUSE, Yui <naruse@ruby-lang.org> * configure.in: check whether backtrace(3) works well or not. |