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[Qemu-devel] [PATCH qom-cpu v10 0/2] target-i386: X86CPU subclasses
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [PATCH qom-cpu v10 0/2] target-i386: X86CPU subclasses |
Date: |
Tue, 25 Feb 2014 08:36:25 +0100 |
Hello,
Here's my cleaned up version of slim x86 CPU subclasses.
Second patch didn't get a lot of testing yet.
Loading cpudef is still in main initfn since otherwise the host type
would need to be relocated. Can be cleaned up as follow-ups.
I wonder whether we are intentionally registering the host type even for
!CONFIG_KVM? Instantiating it will then always lead to assertion failure.
Available for testing here:
git://github.com/afaerber/qemu-cpu.git qom-cpu-x86-subclasses.v10
https://github.com/afaerber/qemu-cpu/commits/qom-cpu-x86-subclasses.v10
Regards,
Andreas
v9 -> v10:
* Cleaned up documentation comments.
* Prepended patch to implement CPUClass::class_by_name(), rebased on it.
* Cleaned up naming (..._class_init, ..._initfn, type vs. class).
* Dropped duplicate white line.
* Dropped unnecessary .abstract, .instance_size, .class_size fields.
* Aligned model type registration with other targets by having the
registration function operate on one model only.
* Relocated cpudef-based types to after x86_cpu_load_cpudef().
* Moved assignment of cpu_def into cpudef-specific class_init.
(went through various hands, last ehabkost's)
v2 -> v3:
* Instead of re-coding all CPU definitions as class_init functions, leave
the built-in definition array in place and place x86_def_t in the class.
* Use kvm_arch_init() hook to assure class_init succeeds for -cpu host.
Suggested by Eduardo.
v1-> v2:
* Instead of turning x86_def_t into X86CPUInfo to initialize classes,
drop it completely and register types manually with customizable TypeInfos
* Use new list facilities for printing -cpu ? models
* Adopt new name scheme suggested by Eduardo and ideas from my alpha series
* Keep short names in -cpu ? output for alignment reasons
* Merge cpu_x86_init() into cpu.c:cpu_x86_register()
* Append patch showing Haswell as subclass of SandyBridge
Cc: Eduardo Habkost <address@hidden>
Cc: Igor Mammedov <address@hidden>
Cc: Paolo Bonzini <address@hidden>
Cc: Anthony Liguori <address@hidden>
Andreas Färber (1):
target-i386: Prepare CPUClass::class_by_name for X86CPU
Eduardo Habkost (1):
target-i386: X86CPU model subclasses
target-i386/cpu-qom.h | 15 ++++
target-i386/cpu.c | 197 +++++++++++++++++++++++++++++++-------------------
2 files changed, 138 insertions(+), 74 deletions(-)
--
1.8.4.5
- [Qemu-devel] [PATCH qom-cpu v10 0/2] target-i386: X86CPU subclasses,
Andreas Färber <=