[#62297] Re: [ruby-cvs:52906] nari:r45760 (trunk): * gc.c (gc_after_sweep): suppress unnecessary expanding heap. — Eric Wong <normalperson@...>
[email protected] wrote:
7 messages
2014/05/02
[#62307] Re: [ruby-cvs:52906] nari:r45760 (trunk): * gc.c (gc_after_sweep): suppress unnecessary expanding heap.
— SASADA Koichi <ko1@...>
2014/05/03
(2014/05/03 4:41), Eric Wong wrote:
[#62402] Re: [ruby-cvs:52906] nari:r45760 (trunk): * gc.c (gc_after_sweep): suppress unnecessary expanding heap.
— Eric Wong <normalperson@...>
2014/05/05
SASADA Koichi <[email protected]> wrote:
[#62523] [ruby-trunk - Feature #9632] [PATCH 0/2] speedup IO#close with linked-list from ccan — ko1@...
Issue #9632 has been updated by Koichi Sasada.
3 messages
2014/05/11
[#62556] doxygen (Re: Re: [ruby-trunk - Feature #9632] [PATCH 0/2] speedup IO#close with linked-list from ccan) — Tanaka Akira <akr@...>
2014-05-11 8:50 GMT+09:00 Eric Wong <[email protected]>:
3 messages
2014/05/13
[#62727] [RFC] vm_method.c (rb_method_entry_make): avoid freed me in m_tbl — Eric Wong <normalperson@...>
rb_unlink_method_entry may cause old_me to be swept before the new
7 messages
2014/05/24
[#63039] Re: [RFC] vm_method.c (rb_method_entry_make): avoid freed me in m_tbl
— SASADA Koichi <ko1@...>
2014/06/10
Hi,
[#63077] Re: [RFC] vm_method.c (rb_method_entry_make): avoid freed me in m_tbl
— Eric Wong <normalperson@...>
2014/06/10
SASADA Koichi <[email protected]> wrote:
[#63086] Re: [RFC] vm_method.c (rb_method_entry_make): avoid freed me in m_tbl
— SASADA Koichi <ko1@...>
2014/06/11
(2014/06/11 4:47), Eric Wong wrote:
[#63087] Re: [RFC] vm_method.c (rb_method_entry_make): avoid freed me in m_tbl
— Eric Wong <normalperson@...>
2014/06/11
SASADA Koichi <[email protected]> wrote:
[#62862] [RFC] README.EXT: document rb_gc_register_mark_object — Eric Wong <normalperson@...>
Any comment on officially supporting this as part of the C API?
5 messages
2014/05/30
[ruby-core:62816] [ruby-trunk - Bug #9692] __builtin_longjmp is called with a value greater than 1 (GCC compilation error)
From:
usa@...
Date:
2014-05-28 05:26:56 UTC
List:
ruby-core #62816
Issue #9692 has been updated by Usaku NAKAMURA.
Thank you. I'll check it.
----------------------------------------
Bug #9692: __builtin_longjmp is called with a value greater than 1 (GCC com=
pilation error)
https://bugs.ruby-lang.org/issues/9692#change-46939
* Author: Martin Li=C5=A1ka
* Status: Closed
* Priority: Normal
* Assignee:=20
* Category:=20
* Target version:=20
* ruby -v: 2.0.0-p353
* Backport: 2.0.0: REQUIRED, 2.1: REQUIRED
----------------------------------------
Hello,
during testing of LTO on a gentoo machine:
Linux qemubox 3.12.13-gentoo #2 SMP Fri Mar 28 22:30:38 Local time zone mus=
t be set--see zic x86_64 Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz GenuineIn=
tel GNU/Linux
Configure detects:
~~~
checking for __builtin_setjmp... yes
checking for setjmp type... __builtin_setjmp
~~~
Problem is that ruby calls longjmp with value greater than 1, e.g. `TAG_RAI=
SE` (0x6). With `-flto` compiler proves that `__builtin_longjmp` is always =
called with such a value and following errors are displayed:
~~~
eval.c: In function =E2=80=98rb_jump_tag=E2=80=99:
eval.c:668:5: error: =E2=80=98__builtin_longjmp=E2=80=99 second argument mu=
st be 1
JUMP_TAG(tag);
^
thread.c: In function =E2=80=98rb_threadptr_to_kill=E2=80=99:
thread.c:1887:5: error: =E2=80=98__builtin_longjmp=E2=80=99 second argument=
must be 1
TH_JUMP_TAG(th, TAG_FATAL);
^
vm.c: In function =E2=80=98vm_exec=E2=80=99:
vm.c:1413:3: error: =E2=80=98__builtin_longjmp=E2=80=99 second argument mus=
t be 1
JUMP_TAG(state);
^
eval.c: In function =E2=80=98setup_exception=E2=80=99:
eval.c:437:34: error: =E2=80=98__builtin_longjmp=E2=80=99 second argument m=
ust be 1
if (INTERNAL_EXCEPTION_P(mesg)) JUMP_TAG(TAG_FATAL);
^
eval.c:502:2: error: =E2=80=98__builtin_longjmp=E2=80=99 second argument mu=
st be 1
JUMP_TAG(TAG_FATAL);
^
eval.c: In function =E2=80=98rb_raise_jump=E2=80=99:
eval.c:662:5: error: =E2=80=98__builtin_longjmp=E2=80=99 second argument mu=
st be 1
JUMP_TAG(TAG_RAISE);
^
eval.c: In function =E2=80=98rb_longjmp=E2=80=99:
eval.c:521:5: error: =E2=80=98__builtin_longjmp=E2=80=99 second argument mu=
st be 1
JUMP_TAG(tag);
^
gc.c: In function =E2=80=98rb_memerror=E2=80=99:
gc.c:3417:2: error: =E2=80=98__builtin_longjmp=E2=80=99 second argument mus=
t be 1
JUMP_TAG(TAG_RAISE);
^
~~~
~~~
gcc --version:
gcc (GCC) 4.9.0 20140331 (experimental)
~~~
---Files--------------------------------
ruby-configure-builtin_longjmp.patch (573 Bytes)
--=20
https://bugs.ruby-lang.org/