| To: | "Keir Fraser" <Keir.Fraser@xxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] Questions about VIRT_BASE and ELF_PADDR_OFFSET in __xen_guest |
| From: | "Puthiyaparambil, Aravindh" <aravindh.puthiyaparambil@xxxxxxxxxx> |
| Date: | 2006年5月18日 14:15:29 -0400 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | 2006年5月18日 11:16:06 -0700 |
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| Thread-topic: | Questions about VIRT_BASE and ELF_PADDR_OFFSET in __xen_guest |
Keir, I was looking at your changeset: http://xenbits.xensource.com/xen-unstable.hg?cs=dbe396fd6fd8 I am finding that by making VIRT_BASE=0x0 is causing the builder to seg fault. The same thing happens when VIRT_BASE and ELF_PADDR_OFFSET is set to 0. I don't understand why dsi->elf_paddr_offset is being set to VIRT_BASE and then overridden with ELF_PADDR_OFFSET if it is set. Does ELF_PADDR_OFFSET have any real use? Does it correlate with anything in the ELF program header? I am a little confused here :-), so could you please explain. Thanks, Aravindh Puthiyaparambil Xen Development Team Unisys, Tredyffrin PA _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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