- 29 7月, 2013 1 次提交
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由 Andreas Färber 提交于
Commit c643bed9 moved qemu_init_vcpu() calls to common CPUState code. This causes x86 cpu-add to fail with "KVM: setting VAPIC address failed". The reason for the failure is that CPUClass::kvm_fd is not yet initialized in the following call graph: ->x86_cpu_realizefn ->x86_cpu_apic_realize ->qdev_init ->device_set_realized ->device_reset (hotplugged == 1) ->apic_reset_common ->vapic_base_update ->kvm_apic_vapic_base_update This causes attempted KVM vCPU ioctls to fail. By contrast, in the non-hotplug case the APIC is reset much later, when the vCPU is already initialized. As a quick and safe solution, move the qemu_init_vcpu() call back into the targets' realize functions. Reported-by: NChen Fan <chen.fan.fnst@cn.fujitsu.com> Acked-by: Igor Mammedov <imammedo@redhat.com> (for i386) Tested-by: Jia Liu <proljc@gmail.com> (for openrisc) Signed-off-by: NAndreas Färber <afaerber@suse.de>
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- 27 7月, 2013 2 次提交
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由 Andreas Färber 提交于
Completes migration of target-specific code to new target-*/gdbstub.c. Acked-by: Michael Walle <michael@walle.cc> (for lm32) Acked-by: Max Filippov <jcmvbkbc@gmail.com> (for xtensa) Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Andreas Färber 提交于
CPUState::gdb_num_regs replaces num_g_regs. CPUClass::gdb_num_core_regs replaces NUM_CORE_REGS. Allows building gdb_register_coprocessor() for xtensa, too. As a side effect this should fix coprocessor register numbering for SMP. Acked-by: Michael Walle <michael@walle.cc> (for lm32) Acked-by: Max Filippov <jcmvbkbc@gmail.com> (for xtensa) Signed-off-by: NAndreas Färber <afaerber@suse.de>
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- 10 7月, 2013 1 次提交
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由 Andreas Färber 提交于
x86 was using additional CPU_DUMP_* flags, so make that configurable in CPUClass::reset_dump_flags. This adds reset logging for alpha, unicore32 and xtensa. Acked-by: Michael Walle <michael@walle.cc> (for lm32) Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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- 28 6月, 2013 3 次提交
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由 Andreas Färber 提交于
This allows to move the call into CPUState's realizefn. Therefore move the stub into libqemustub.a. Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Andreas Färber 提交于
Make cpustats monitor command available unconditionally. Prepares for changing kvm_handle_internal_error() and kvm_cpu_exec() arguments to CPUState. Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Andreas Färber 提交于
It no longer depends on CPUArchState, so move it to qom/cpu.c. Prepares for changing GDBState::c_cpu to CPUState. Signed-off-by: NAndreas Färber <afaerber@suse.de>
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- 12 6月, 2013 2 次提交
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由 Andreas Färber 提交于
qemu_get_guest_memory_mapping() uses cpu_paging_enabled() to determine whether to use cpu_get_memory_mapping() to return mappings or whether to fall back to a simple identity map. Since by default CPUClass::get_memory_mapping() is not implemented, change the default to false to use the identity map by default. Reviewed-by: NJens Freimann <jfrei@linux.vnet.ibm.com> Reviewed-by: NLuiz Capitulino <lcapitulino@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Andreas Färber 提交于
Change error reporting from return value to Error argument. Reviewed-by: NJens Freimann <jfrei@linux.vnet.ibm.com> Reviewed-by: NLuiz Capitulino <lcapitulino@redhat.com> [AF: Fixed cpu_get_memory_mapping() documentation] Signed-off-by: NAndreas Färber <afaerber@suse.de>
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- 11 6月, 2013 1 次提交
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由 Andreas Färber 提交于
Relocate assignment of x86 get_arch_id to have all hooks in one place. Reviewed-by: NJens Freimann <jfrei@linux.vnet.ibm.com> Reviewed-by: NLuiz Capitulino <lcapitulino@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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- 01 5月, 2013 6 次提交
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由 Jens Freimann 提交于
Convert cpu_write_elfXX_note() functions to CPUClass methods and pass CPUState as argument. Update target-i386 accordingly. Signed-off-by: NJens Freimann <jfrei@linux.vnet.ibm.com> [AF: Retain stubs as CPUClass' default method implementation; style changes] Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Igor Mammedov 提交于
Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Igor Mammedov 提交于
get_arch_id() adds possibility for generic code to get a guest-visible CPU ID without accessing CPUArchState. If derived classes don't override it, it will return cpu_index. Override it on target-i386 in X86CPU to return the APIC ID. Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Reviewed-by: NEduardo Habkost <ehabkost@redhat.com> Reviewed-by: Nliguang <lig.fnst@cn.fujitsu.com> Acked-by: NMichael S. Tsirkin <mst@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Igor Mammedov 提交于
Hot-add CPU event will be distributed to acpi_piix4 and rtc_cmos. Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Igor Mammedov 提交于
Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Igor Mammedov 提交于
If hotplugged, synchronize CPU state to KVM. Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Reviewed-by: NEduardo Habkost <ehabkost@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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- 12 3月, 2013 2 次提交
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由 Andreas Färber 提交于
Move it to qom/cpu.c to avoid build failures depending on include order of cpu-qom.h and exec/cpu-all.h. Change opaques of various ..._irq_handler() functions to the appropriate CPU type to facilitate using cpu_reset_interrupt(). Fix Coding Style issues while at it (missing braces, indentation). Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Andreas Färber 提交于
Both fields are used in VMState, thus need to be moved together. Explicitly zero them on reset since they were located before breakpoints. Pass PowerPCCPU to kvmppc_handle_halt(). Signed-off-by: NAndreas Färber <afaerber@suse.de>
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- 16 2月, 2013 3 次提交
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由 Andreas Färber 提交于
Explictly NULL it on CPU reset since it was located before breakpoints. Change vapic_report_tpr_access() argument to CPUState. This also resolves the use of void* for cpu.h independence. Change vAPIC patch_instruction() argument to X86CPU. Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Andreas Färber 提交于
Since it was located before breakpoints field, it needs to be reset. Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Andreas Färber 提交于
Overwrite the default implementation with a no-op, no longer attempting to call DeviceClass::init. Signed-off-by: NAndreas Färber <afaerber@suse.de>
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- 27 1月, 2013 1 次提交
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由 Andreas Färber 提交于
Introduce CPUClass::class_by_name and add a default implementation. Hook up the alpha and ppc implementations. Introduce a wrapper function cpu_class_by_name(). Signed-off-by: NAndreas Färber <afaerber@suse.de>
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- 09 1月, 2013 1 次提交
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由 Eduardo Habkost 提交于
This finally makes the CPU class a subclass of the Device class, allowing us to start using DeviceState properties on CPU subclasses. It has no_user=1, as creating CPUs using -device doesn't work yet. Signed-off-by: NIgor Mammedov <imammedo@redhat.com> Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Signed-off-by: NAndreas Färber <afaerber@suse.de>
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- 19 12月, 2012 1 次提交
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 15 3月, 2012 1 次提交
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由 Andreas Färber 提交于
Reintroduce CPUState as QOM object: It's abstract and derived directly from TYPE_OBJECT for compatibility with the user emulators. The identifier CPUState avoids conflicts between CPU() and the struct. Introduce $(qom-twice-y) to build it separately for system and for user emulators. Prepare a virtual reset method, (re)introduce cpu_reset() as wrapper. Signed-off-by: NAndreas Färber <afaerber@suse.de> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 14 3月, 2012 1 次提交
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由 Andreas Färber 提交于
Link the Object base class and the module infrastructure for class registration. Introduce $(universal-obj-y) for objects that are more common than $(common-obj-y), so that those only get built once. Call QOM module init for type registration. Signed-off-by: NAndreas Färber <afaerber@suse.de> Cc: Anthony Liguori <anthony@codemonkey.ws> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
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