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[Qemu-devel] [Bug 1208944] Re: -kernel option broken for some multiboot
From: |
Martijn van den Broek |
Subject: |
[Qemu-devel] [Bug 1208944] Re: -kernel option broken for some multiboot kernels |
Date: |
Thu, 08 Aug 2013 05:52:31 -0000 |
** Changed in: qemu
Status: New => Fix Committed
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https://bugs.launchpad.net/bugs/1208944
Title:
-kernel option broken for some multiboot kernels
Status in QEMU:
Fix Committed
Bug description:
When using the -kernel option QEMU fails with "Error while fetching
elf kernel from rom" when the ELF file contains a segment with a file
size of 0. This is typical for segments containing only a .bss
section.
rom_copy (hw/core/loader.c) fails to load roms (elf segments in this
case) with a datasize of 0 - it skips the rom because rom->data is
NULL. This bug is introduced by commit
d60fa42e8bae39440f997ebfe8fe328269a57d16 'Save memory allocation in
the elf loader' and affects QEMU v1.5.0 and later.
I'll send a patch for this bug to qemu-devel.
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- [Qemu-devel] [PATCH v1 0/5] make slirp subsystem self-contained, Liu Ping Fan, 2013/08/08
- [Qemu-devel] [PATCH v1 1/5] util: introduce gsource event abstraction, Liu Ping Fan, 2013/08/08
- [Qemu-devel] [PATCH v1 2/5] slirp: make timeout local, Liu Ping Fan, 2013/08/08
- [Qemu-devel] [PATCH v1 3/5] slirp: make slirp event dispatch based on slirp instance, Liu Ping Fan, 2013/08/08
- [Qemu-devel] [PATCH v1 4/5] slirp: decouple timeout for gpoll, Liu Ping Fan, 2013/08/08
- [Qemu-devel] [PATCH v1 5/5] slirp: fold curtime into slirp instance, Liu Ping Fan, 2013/08/08