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From: "drow at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/14202] [arm] Thumb __builtin_setjmp not interworking safe
Date: Thu, 19 Feb 2004 14:56:00 -0000 [thread overview]
Message-ID: <20040219145656.16585.qmail@sources.redhat.com> (raw)
In-Reply-To: <20040218230529.14202.drow@gcc.gnu.org>
------- Additional Comments From drow at gcc dot gnu dot org 2004-02-19 14:56 -------
Subject: Re: [arm] Thumb __builtin_setjmp not interworking safe
Won't that leave bits of GNAT broken? I think it uses __builtin_setjmp
explicitly.
Also, it has occured to me that my solution does not fix the whole
problem. Normally, emit_indirect_jump is used within a function (for
instance, TRY_FINALLY_EXPR, or computed goto). For those mov pc is
appropriate. But for __builtin_setjmp it isn't. keep_stack_depressed
even has the hideous:
jump_insn = emit_jump_insn (gen_indirect_jump (retaddr));
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14202
next prev parent reply other threads:[~2004-02-19 14:56 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-18 23:05 [Bug target/14202] New: " drow at gcc dot gnu dot org
2004-02-19 0:15 ` [Bug target/14202] " drow at gcc dot gnu dot org
2004-02-19 1:23 ` pinskia at gcc dot gnu dot org
2004-02-19 12:01 ` rearnsha at gcc dot gnu dot org
2004-02-19 12:02 ` rearnsha at gcc dot gnu dot org
2004-02-19 14:56 ` drow at gcc dot gnu dot org [this message]
2004-02-19 15:30 ` Richard Earnshaw
2004-02-19 15:30 ` rearnsha at arm dot com
2004-02-19 17:51 ` drow at gcc dot gnu dot org
2004-10-11 10:57 ` giovannibajo at libero dot it
2005-07-02 1:31 ` pinskia at gcc dot gnu dot org
[not found] <bug-14202-3264@http.gcc.gnu.org/bugzilla/>
2009-01-02 12:26 ` laurent at guerby dot net
2009-01-05 17:52 ` rearnsha at gcc dot gnu dot org
2009-01-05 18:34 ` drow at gcc dot gnu dot org
2009-04-03 23:27 ` ramana at gcc dot gnu dot org
2009-04-09 11:31 ` ramana at gcc dot gnu dot org
2009-04-17 11:08 ` ramana at gcc dot gnu dot org
2009-10-26 11:37 ` ramana at gcc dot gnu dot org
[not found] <bug-14202-4@http.gcc.gnu.org/bugzilla/>
2012-09-23 22:00 ` pinskia at gcc dot gnu.org
2012-09-24 16:12 ` drow at gcc dot gnu.org
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