--- Additional Comments From wilson at specifix dot com 2005-11-23 04:41
---
Fixed on mainline.
http://sourceware.org/ml/binutils/2005-11/msg00335.html
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What|Removed |Added
--- Additional Comments From wilson at specifix dot com 2005-11-23 03:25
---
I spent some time looking at this, and I'm giving up. I'm just making this a
hard error. If someone else wants to try to make this work, good luck.
There are a number of problems here. The .endp is ending u
--- Additional Comments From rguenth at gcc dot gnu dot org 2005-11-18
21:18 ---
as -x c-lex.s -o /dev/null
c-lex.min.s:30: Warning: Corrupted unwind info due to unsupported section
switching
Assertion failure in ia64_estimate_size_before_relax at
../../gas/config/tc-ia64.c line 3098.
--- Additional Comments From rguenth at gcc dot gnu dot org 2005-11-18
21:06 ---
So, reopen.
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What|Removed |Added
Status|RESOLVED|REOPENED
--- Additional Comments From rguenth at gcc dot gnu dot org 2005-11-18
21:05 ---
See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24934 for a testcase as still
ICEs.
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http://sourceware.org/bugzilla/show_bug.cgi?id=994
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--- Additional Comments From wilson at specifixinc dot com 2005-06-08
21:12 ---
Fixed by my patch, which has already been checked in.
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What|Removed |Added
Stat
--- Additional Comments From rth at gcc dot gnu dot org 2005-06-08 20:19
---
Yes, your warning solution is acceptable.
I may look into disabling the section switching stuff for ia64. I'm unconvinced
it's worth the effort it would take to get all the unwind info correct. This is
"solve
--- Additional Comments From wilson at specifixinc dot com 2005-06-08
20:00 ---
Richard, is my solution (a warning) acceptable? Or do you have another
suggestion?
It might be possible to do better, either add more code to get the unwind info
correct in this case, or add code to determ
--- Additional Comments From wilson at specifixinc dot com 2005-06-08
20:09 ---
I should point out that while my patch does get the unwind info correct for the
.text section (assuming no additional code in .text after the section switch),
the .text.unlikely section unwind info is still m
--- Additional Comments From wilson at specifixinc dot com 2005-06-08
19:55 ---
Created an attachment (id=511)
--> (http://sources.redhat.com/bugzilla/attachment.cgi?id=511&action=view)
Warn for section switch that corrupts unwind info.
This is my fix for the problem. It does two thin
--- Additional Comments From wilson at specifixinc dot com 2005-06-08
18:48 ---
Nick's patch avoids the assembler core dump, but results in corrupted unwind
info. IMHO, this is worse, since it converted an obvious error into a silent
one.
I'm thinking the assembler should emit a warni
--- Additional Comments From nickc at redhat dot com 2005-06-08 15:45
---
Hi Richard,
Agreed, the assembler should not crash. I am applying the patch in the
attachmrnt to stop the seg fault hapeening.
Cheers
Nick
gas/ChangeLog
2005-06-08 Nick Clifton <[EMAIL PROTECTED]>
--- Additional Comments From nickc at redhat dot com 2005-06-08 15:46
---
Created an attachment (id=510)
--> (http://sources.redhat.com/bugzilla/attachment.cgi?id=510&action=view)
Fix seg fault by checking for a NULL pointer
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http://sources.redhat.com/bugzilla/show_bug.cgi?id=994
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