QEMU: Difference between revisions
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!Download Source: | !Download Source: | ||
| http:// | |http://bellard.org/qemu/qemu-{{QEMU-Version}}.tar.gz | ||
|} | |} | ||
---- | ---- | ||
{{Package-Introduction|QEMU is a generic and open source machine emulator and virtualizer.}} | {{Package-Introduction|QEMU is a generic and open source machine emulator and virtualizer.|http://bellard.org/qemu}} | ||
== Dependencies == | == Dependencies == | ||
| Line 13: | Line 13: | ||
=== Required === | === Required === | ||
* [[SDL]] | * [[SDL]] | ||
{{Note|Some users have reported that QEMU-{{QEMU-Version}} in system mode segmentation faults on startup for when compiled with [[GCC|GCC-{{GCC-Version}}]]. [[GCC-3.3|GCC-{{GCC-3.3-Version}}]] is reported to work fine. Ensure that you have [[GCC-3.3|GCC-{{GCC-3.3-Version}}]] installed and that you pass the following to configure: | |||
--cc<nowiki>=</nowiki>/opt/gcc-{{GCC-3.3-Version}}/bin/gcc}} | |||
== Non-Multilib == | == Non-Multilib == | ||
| Line 18: | Line 22: | ||
Compile the package: | Compile the package: | ||
./configure --prefix=/usr | ./configure --prefix=/usr && | ||
make | make | ||
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Compile the package: | Compile the package: | ||
USE_ARCH=32 ./configure --prefix=/usr \ | |||
--cc="gcc ${BUILD32}" && | |||
make | make | ||
| Line 44: | Line 48: | ||
Compile the package: | Compile the package: | ||
USE_ARCH=n32 ./configure --prefix=/usr \ | |||
--cc="gcc ${BUILDN32}" && | |||
make | make | ||
| Line 56: | Line 60: | ||
Compile the package: | Compile the package: | ||
USE_ARCH=64 ./configure --prefix=/usr \ | |||
--cc="gcc ${BUILD64}" && | |||
make | make | ||
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make install | make install | ||
== Configuring QEMU == | |||
When starting QEMU you may recieve the following error: | |||
Could not configure '/dev/rtc' to have a 1024 Hz timer. This is not a fatal | |||
error, but for better emulation accuracy either use a 2.6 host Linux kernel or | |||
type 'echo 1024 > /proc/sys/dev/rtc/max-user-freq' as root. | |||
The easiest way to fix this to run the command it suggests, then run the following to add an entry into sysctl.conf so that this happens at every boot: | |||
echo "dev.rtc.max-user-freq = 1024" >> /etc/sysctl.conf | |||
[[Category:Emulators]] | |||
Latest revision as of 15:47, 15 September 2008
| Download Source: | http://bellard.org/qemu/qemu-0.9.1.tar.gz |
|---|
Introduction to QEMU
QEMU is a generic and open source machine emulator and virtualizer.
Project Homepage: http://bellard.org/qemu
Dependencies
Required
Note
Non-Multilib
Compile the package:
./configure --prefix=/usr && make
Install the package
make install
Multilib
This package does not provide any libraries so only one installation is needed.
32Bit
Compile the package:
USE_ARCH=32 ./configure --prefix=/usr \
--cc="gcc ${BUILD32}" &&
make
Install the package
make install
N32
Compile the package:
USE_ARCH=n32 ./configure --prefix=/usr \
--cc="gcc ${BUILDN32}" &&
make
Install the package
make install
64Bit
Compile the package:
USE_ARCH=64 ./configure --prefix=/usr \
--cc="gcc ${BUILD64}" &&
make
Install the package
make install
Configuring QEMU
When starting QEMU you may recieve the following error:
Could not configure '/dev/rtc' to have a 1024 Hz timer. This is not a fatal error, but for better emulation accuracy either use a 2.6 host Linux kernel or type 'echo 1024 > /proc/sys/dev/rtc/max-user-freq' as root.
The easiest way to fix this to run the command it suggests, then run the following to add an entry into sysctl.conf so that this happens at every boot:
echo "dev.rtc.max-user-freq = 1024" >> /etc/sysctl.conf
