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Re: VIRT_ADDR_VARIES
From: |
Paul Eggert |
Subject: |
Re: VIRT_ADDR_VARIES |
Date: |
Tue, 08 Nov 2011 13:17:49 -0800 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:7.0) Gecko/20110927 Thunderbird/7.0 |
On 11/08/11 10:38, Andreas Schwab wrote:
> It causes PURE_P to always return true.
OK, so Emacs is dumping core, not valgrind.
But how can valgrind affect the address of my_edata?
Valgrind supplies its own allocator, but I didn't
think it could move initialized data around.
I'm asking partly because I'm worried that if
valgrind can move my_edata, then there are more-serious
issues that we also would need to address, i.e. that
the PURE_P core dump is just the tip of an iceberg.
I assume this is on x86-64 GNU/Linux? I'm not observing
this behavior on my host, which is that flavor.
I'm running Fedora 15, which has valgrind 3.6.1.
- VIRT_ADDR_VARIES, Andreas Schwab, 2011/11/06
- Re: VIRT_ADDR_VARIES, Paul Eggert, 2011/11/06
- Re: VIRT_ADDR_VARIES, Andreas Schwab, 2011/11/07
- Re: VIRT_ADDR_VARIES, Paul Eggert, 2011/11/07
- Re: VIRT_ADDR_VARIES, Andreas Schwab, 2011/11/08
- Re: VIRT_ADDR_VARIES, Paul Eggert, 2011/11/08
- Re: VIRT_ADDR_VARIES, Andreas Schwab, 2011/11/08
- Re: VIRT_ADDR_VARIES,
Paul Eggert <=
- Re: VIRT_ADDR_VARIES, Andreas Schwab, 2011/11/08
- Re: VIRT_ADDR_VARIES, Paul Eggert, 2011/11/09
- Re: VIRT_ADDR_VARIES, Andreas Schwab, 2011/11/09
- Re: VIRT_ADDR_VARIES, Paul Eggert, 2011/11/10
- Re: VIRT_ADDR_VARIES, Andreas Schwab, 2011/11/10
- Re: VIRT_ADDR_VARIES, Paul Eggert, 2011/11/10
- Re: VIRT_ADDR_VARIES, Eli Zaretskii, 2011/11/10
- Re: VIRT_ADDR_VARIES, Andreas Schwab, 2011/11/10
- Re: VIRT_ADDR_VARIES, Paul Eggert, 2011/11/10
- Re: VIRT_ADDR_VARIES, Eli Zaretskii, 2011/11/10