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* Merge remote-tracking branch 'afaerber/tags/qom-cpu-for-anthony' into stagingAnthony Liguori2013-07-231-37/+41
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | QOM CPUState refactorings * Fix NULL pointer dereference in gdbstub * Introduce vaddr type * Introduce CPUClass::set_pc() * Introduce CPUClass::synchronize_from_tb() * Introduce CPUClass::get_phys_page_debug() * Introduce CPUClass::memory_rw_debug() * Move singlestep_enabled and gdb_regs fields out of CPU_COMMON * Adopt CPUState in more APIs * Propagate CPUState in gdbstub # gpg: Signature made Mon 22 Jul 2013 07:50:17 PM CDT using RSA key ID 3E7E013F # gpg: Can't check signature: public key not found # By Andreas Färber (21) and others # Via Andreas Färber * afaerber/tags/qom-cpu-for-anthony: (24 commits) linux-user: Use X86CPU property to retrieve CPUID family gdbstub: Change gdb_register_coprocessor() argument to CPUState cpu: Move gdb_regs field from CPU_COMMON to CPUState gdbstub: Change GDBState::{c,g}_cpu and find_cpu() to CPUState cpu: Introduce CPUClass::memory_rw_debug() for target_memory_rw_debug() exec: Change cpu_memory_rw_debug() argument to CPUState cpu: Turn cpu_get_phys_page_debug() into a CPUClass hook gdbstub: Change gdb_{read,write}_register() argument to CPUState gdbstub: Change gdb_handlesig() argument to CPUState gdbstub: Change syscall callback argument to CPUState kvm: Change kvm_{insert,remove}_breakpoint() argument to CPUState cpu: Change cpu_single_step() argument to CPUState gdbstub: Update gdb_handlesig() and gdb_signalled() Coding Style cpu: Move singlestep_enabled field from CPU_COMMON to CPUState target-alpha: Copy implver to DisasContext target-alpha: Copy singlestep_enabled to DisasContext cpu: Introduce CPUClass::synchronize_from_tb() for cpu_pc_from_tb() target-unicore32: Implement CPUClass::set_pc() target-moxie: Implement CPUClass::set_pc() target-m68k: Implement CPUClass::set_pc() ...
| * exec: Change cpu_memory_rw_debug() argument to CPUStateAndreas Färber2013-07-231-35/+37
| | | | | | | | | | | | Propagate X86CPU in kvmvapic for simplicity. Signed-off-by: Andreas Färber <afaerber@suse.de>
| * cpu: Turn cpu_get_phys_page_debug() into a CPUClass hookAndreas Färber2013-07-231-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | Change breakpoint_invalidate() argument to CPUState alongside. Since all targets now assign a softmmu-only field, we can drop helpers cpu_class_set_{do_unassigned_access,vmsd}() and device_class_set_vmsd(). Prepares for changing cpu_memory_rw_debug() argument to CPUState. Acked-by: Max Filippov <jcmvbkbc@gmail.com> (for xtensa) Signed-off-by: Andreas Färber <afaerber@suse.de>
* | kvmvapic: Use QOM realizeHu Tao2013-07-231-7/+5Star
|/ | | | | | Signed-off-by: Hu Tao <hutao@cn.fujitsu.com> [AF: Renamed variable] Signed-off-by: Andreas Färber <afaerber@suse.de>
* cpu: Make first_cpu and next_cpu CPUStateAndreas Färber2013-07-091-5/+8
| | | | | | | | | | | | Move next_cpu from CPU_COMMON to CPUState. Move first_cpu variable to qom/cpu.h. gdbstub needs to use CPUState::env_ptr for now. cpu_copy() no longer needs to save and restore cpu_next. Acked-by: Paolo Bonzini <pbonzini@redhat.com> [AF: Rebased, simplified cpu_copy()] Signed-off-by: Andreas Färber <afaerber@suse.de>
* cpu: Replace cpu_single_env with CPUState current_cpuAndreas Färber2013-07-091-2/+4
| | | | | | Move it to qom/cpu.h. Signed-off-by: Andreas Färber <afaerber@suse.de>
* hw/i*: pass owner to memory_region_init* functionsPaolo Bonzini2013-07-041-3/+3
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* memory: add ref/unref callsPaolo Bonzini2013-07-041-0/+1
| | | | | | | | | | | | | | | | | Add ref/unref calls at the following places: - places where memory regions are stashed by a listener and used outside the BQL (including in Xen or KVM). - memory_region_find callsites - creation of aliases and containers (only the aliased/contained region gets a reference to avoid loops) - around calls to del_subregion/add_subregion, where the region could disappear after the first call Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* memory: add owner argument to initialization functionsPaolo Bonzini2013-07-041-2/+2
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* kvm: Change cpu_synchronize_state() argument to CPUStateAndreas Färber2013-06-281-2/+2
| | | | | | | | Change Monitor::mon_cpu to CPUState as well. Reviewed-by: liguang <lig.fnst@cn.fujitsu.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
* kvmvapic: add ioport read accessorMarcelo Tosatti2013-05-061-0/+6
| | | | | | | | | | | Necessary since memory region accessor assumes read and write methods are registered. Otherwise reading I/O port 0x7e segfaults. https://bugzilla.redhat.com/show_bug.cgi?id=954306 Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Reviewed-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Gleb Natapov <gleb@redhat.com>
* kvmvapic: Make dependency on sysbus.h explicitIgor Mammedov2013-05-011-0/+1
| | | | | | | | | | Allows kvmvapic to compile if sysbus.h is removed from apic_internal.h, from which it is indirectly included. sysbus.h will be removed from apic_internal.h after converting APICs to ICCDevice. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
* kvmvapic: Replace FROM_SYSBUS() with QOM type castIgor Mammedov2013-04-161-2/+5
| | | | | | | | ... and define type name and type cast macro for kvmvapic according to accepted convention. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
* hw: move headers to include/Paolo Bonzini2013-04-081-1/+1
| | | | | | | | | Many of these should be cleaned up with proper qdev-/QOM-ification. Right now there are many catch-all headers in include/hw/ARCH depending on cpu.h, and this makes it necessary to compile these files per-target. However, fixing this does not belong in these patches. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* extract/unify the constant 0xfee00000 as APIC_DEFAULT_ADDRESSLaszlo Ersek2013-04-051-2/+0Star
| | | | | | | | | | | | | A common dependency of the constant's current users: - hw/apic_common.c - hw/i386/kvmvapic.c - target-i386/cpu.c is "target-i386/cpu.h". Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Message-id: 1363821803-3380-9-git-send-email-lersek@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* i386: move files referencing CPU to hw/i386/Paolo Bonzini2013-03-011-0/+822
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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