* egcs 971207 breaks glibc 2
[not found] <x7hg8kbigs.fsf@myware.rz.uni-karlsruhe.de>
@ 1997-12-08 15:55 ` H.J. Lu
1997-12-08 16:38 ` Ulrich Drepper
0 siblings, 1 reply; 3+ messages in thread
From: H.J. Lu @ 1997-12-08 15:55 UTC (permalink / raw)
To: drepper; +Cc: GNU C Library, egcs
>
> Hi,
>
> Instead of making a new 2.1 patch I intended to make 2.0.6pre3 but I
> have some compiler problems. So here's a rather untested 2.1 patch.
> It should work but the copilation faile because of something which is
> most likely a compiler bug.
egcs 971207 miscompiled the dynamic linker in glibc 2.1 on linux/x86.
I cannot duplicate it in a small test case.
H.J.
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: egcs 971207 breaks glibc 2
1997-12-08 15:55 ` egcs 971207 breaks glibc 2 H.J. Lu
@ 1997-12-08 16:38 ` Ulrich Drepper
1997-12-10 1:58 ` Andreas Schwab
0 siblings, 1 reply; 3+ messages in thread
From: Ulrich Drepper @ 1997-12-08 16:38 UTC (permalink / raw)
To: H.J. Lu; +Cc: GNU C Library, egcs
hjl@lucon.org (H.J. Lu) writes:
> egcs 971207 miscompiled the dynamic linker in glibc 2.1 on linux/x86.
> I cannot duplicate it in a small test case.
Same here. The worst thing is that gdb is after the kernel change not
anymore able to debug the dynamic linker. HJ's patch solves the
problem with the initial message not being displayed anymore but
setting a breakpoint in the dynamic linker (or even getting a
reasonable backtrace) is not possible.
-- Uli
---------------. drepper at gnu.org ,-. Rubensstrasse 5
Ulrich Drepper \ ,-------------------' \ 76149 Karlsruhe/Germany
Cygnus Solutions `--' drepper at cygnus.com `------------------------
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: egcs 971207 breaks glibc 2
1997-12-08 16:38 ` Ulrich Drepper
@ 1997-12-10 1:58 ` Andreas Schwab
0 siblings, 0 replies; 3+ messages in thread
From: Andreas Schwab @ 1997-12-10 1:58 UTC (permalink / raw)
To: Ulrich Drepper; +Cc: H.J. Lu, GNU C Library, egcs
Ulrich Drepper <drepper@ipd.info.uni-karlsruhe.de> writes:
|> hjl@lucon.org (H.J. Lu) writes:
|>> egcs 971207 miscompiled the dynamic linker in glibc 2.1 on linux/x86.
|>> I cannot duplicate it in a small test case.
|> Same here. The worst thing is that gdb is after the kernel change not
|> anymore able to debug the dynamic linker. HJ's patch solves the
|> problem with the initial message not being displayed anymore but
|> setting a breakpoint in the dynamic linker (or even getting a
|> reasonable backtrace) is not possible.
Use add-symbols directly, after discarding the current symbol table. This
is clumsy, but works.
--
Andreas Schwab "And now for something
schwab@issan.informatik.uni-dortmund.de completely different"
schwab@gnu.org
^ permalink raw reply [flat|nested] 3+ messages in thread
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1997-12-08 15:55 ` egcs 971207 breaks glibc 2 H.J. Lu
1997-12-08 16:38 ` Ulrich Drepper
1997-12-10 1:58 ` Andreas Schwab
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