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2012-06-15qemu-log: Allow usage in libhwAndreas Färber
Add #ifdef to avoid complaint about use of poisoned "env". Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-06-15hw/xilinx_*: Share Xilinx devices between ppc and microblazeAndreas Färber
Speeds up the build. xilinx_ethlite uses tswap32() and is thus target-dependent. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-06-14cris: Add break support for v10.Edgar E. Iglesias
Still no retb Signed-off-by: Edgar E. Iglesias <edgar@axis.com>
2012-06-11Merge remote-tracking branch 'qemu-kvm/uq/master' into stagingAnthony Liguori
* qemu-kvm/uq/master: kvm: i8254: Fix conversion of in-kernel to userspace state kvm/apic: correct short memset
2012-06-11Merge remote-tracking branch 'sstabellini/for_1.1.1' into stagingAnthony Liguori
* sstabellini/for_1.1.1: qemu/xendisk: set maximum number of grants to be used
2012-06-11Merge remote-tracking branch 'afaerber-or/qom-cpu-3a' into stagingAnthony Liguori
* afaerber-or/qom-cpu-3a: (27 commits) target-s390x: Pass S390CPU to s390_cpu_restart() s390-virtio: Let s390_cpu_addr2state() return S390CPU s390-virtio: Use cpu_s390x_init() to obtain S390CPU target-s390x: Let cpu_s390x_init() return S390CPU xen_machine_pv: Use cpu_x86_init() to obtain X86CPU arm_pic: Pass ARMCPU to arm_pic_init_cpu() arm_boot: Pass ARMCPU to arm_load_kernel() xilinx_zynq: Use cpu_arm_init() to obtain ARMCPU pxa2xx_gpio: Store ARMCPU in PXA2xxGPIOInfo pxa2xx_pic: Store ARMCPU in PXA2xxPICState pxa2xx: Pass ARMCPU to pxa2xx_pic_init() exynos4210: Use cpu_arm_init() to store ARMCPU vexpress: Use cpu_arm_init() to obtain ARMCPU realview: Use cpu_arm_init() to obtain ARMCPU arm_boot: Pass ARMCPU to arm_boot_info::secondary_cpu_reset_hook() arm_boot: Pass ARMCPU to arm_boot_info::write_secondary_boot() versatilepb: Use cpu_arm_init() to obtain ARMCPU musicpal: Use cpu_arm_init() to obtain ARMCPU integratorcp: Use cpu_arm_init() to obtain ARMCPU strongarm: Use cpu_arm_init() to store ARMCPU in StrongARMState ...
2012-06-11Merge remote-tracking branch 'afaerber-or/qom-next-1' into stagingAnthony Liguori
* afaerber-or/qom-next-1: target-i386: Use uint32 visitor for [x]level properties qdev: Remove PropertyInfo range checking qdev: Switch property accessors to fixed-width visitor interfaces qdev: Use int32_t container for devfn property qapi: Add String visitor coverage to serialization unit tests qapi: String visitor, use %f representation for floats qapi: Unit tests for visitor-based serialization qapi: Add Visitor interfaces for uint*_t and int*_t
2012-06-11Merge remote-tracking branch 'stefanha/trivial-patches' into stagingAnthony Liguori
* stefanha/trivial-patches: configure: report missing libraries for virtfs trace/simple.c: fix deprecated glib2 interface Clarify comments of tb_invalidate_phys_[page_]range
2012-06-11Merge remote-tracking branch 'kraxel/usb.52' into stagingAnthony Liguori
* kraxel/usb.52: (37 commits) ehci: rework frame skipping ehci: adaptive wakeup rate. ehci: create ehci_update_frindex ehci: remove unused attach_poll_counter ehci: fix halt status handling ehci: update status bits in ehci_set_state ehci: add ehci_*_enabled() helpers ehci: fix reset ehci: kick async schedule on wakeup ehci: schedule async bh on async packet completion ehci: move async schedule to bottom half ehci: add async field to EHCIQueue ehci: tweak queue initialization ehci: add queuing support ehci: move ehci_flush_qh ehci: cache USBDevice in EHCIQueue ehci: make ehci_execute work on EHCIPacket instead of EHCIQueue ehci: add EHCIPacket xhci: trace: slots xhci: trace: transfers ...
2012-06-11kvm: i8254: Fix conversion of in-kernel to userspace stateJan Kiszka
Due to a offset between the clock used to generate the in-kernel count_load_time (CLOCK_MONOTONIC) and the clock used for processing this in userspace (vm_clock), reading back the output of PIT channel 2 via port 0x61 was broken. One use cases that suffered from it was the CPU frequency calibration of SeaBIOS, which also affected IDE/AHCI timeouts. This fixes it by calibrating the offset between both clocks on kvm_pit_get and adjusting the kernel value before saving it in the userspace state. As the calibration only works while the vm_clock is running, we cache the in-kernel state across stopped phases. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2012-06-11qemu/xendisk: set maximum number of grants to be usedJan Beulich
Legacy (non-pvops) gntdev drivers may require this to be done when the number of grants intended to be used simultaneously exceeds a certain driver specific default limit. Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2012-06-11kvm/apic: correct short memsetJim Meyering
kvm_put_apic_state's attempt to clear *kapic before setting its bits cleared sizeof(void*) bytes (no more than 8) rather than the intended 1024 (KVM_APIC_REG_SIZE) bytes. Spotted by coverity. Signed-off-by: Jim Meyering <meyering@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2012-06-11target-s390x: Pass S390CPU to s390_cpu_restart()Andreas Färber
Needed for qemu_cpu_kick(). Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-11s390-virtio: Let s390_cpu_addr2state() return S390CPUAndreas Färber
Convert ipi_states to S390CPU**. Needed for s390_cpu_restart() in handle_sigp(). Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-11s390-virtio: Use cpu_s390x_init() to obtain S390CPUAndreas Färber
Needed to store S390CPU in ipi_states[]. Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-11target-s390x: Let cpu_s390x_init() return S390CPUAndreas Färber
Let cpu_init() return CPUS390XState for backwards compatibility. Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-11xen_machine_pv: Use cpu_x86_init() to obtain X86CPUAndreas Färber
Needed for moving halted field to CPUState. Signed-off-by: Andreas Färber <afaerber@suse.de> Tested-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
2012-06-11arm_pic: Pass ARMCPU to arm_pic_init_cpu()Andreas Färber
Pass it through to arm_pic_cpu_handler(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Igor Mitsyanko <i.mitsyanko@samsung.com> (for exynos)
2012-06-11arm_boot: Pass ARMCPU to arm_load_kernel()Andreas Färber
In particular this simplifies the &s->mpu->cpu->env expression again. first_cpu and ->next_cpu are expected to be QOM'ified later. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Igor Mitsyanko <i.mitsyanko@samsung.com> (for exynos) Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-11xilinx_zynq: Use cpu_arm_init() to obtain ARMCPUAndreas Färber
Needed for arm_load_kernel(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter A.G. Crosthwaite <peter.crosthwaite@petalogix.com>
2012-06-11pxa2xx_gpio: Store ARMCPU in PXA2xxGPIOInfoAndreas Färber
Prepares for moving halted field into CPUState. Add missing braces. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-11pxa2xx_pic: Store ARMCPU in PXA2xxPICStateAndreas Färber
Prepares for moving halted field to CPUState. Add missing braces. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-11pxa2xx: Pass ARMCPU to pxa2xx_pic_init()Andreas Färber
Cleans up after storing ARMCPU in PXA2xxState. Prepares for storing ARMCPU in PXA2xxPICState. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-11exynos4210: Use cpu_arm_init() to store ARMCPUAndreas Färber
Needed for arm_pic_init_cpu(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Igor Mitsyanko <i.mitsyanko@samsung.com>
2012-06-11vexpress: Use cpu_arm_init() to obtain ARMCPUAndreas Färber
Needed for arm_pic_init_cpu(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-11realview: Use cpu_arm_init() to obtain ARMCPUAndreas Färber
Needed for arm_pic_init_cpu(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-11arm_boot: Pass ARMCPU to arm_boot_info::secondary_cpu_reset_hook()Andreas Färber
Adapt highbank accordingly. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-11arm_boot: Pass ARMCPU to arm_boot_info::write_secondary_boot()Andreas Färber
Adapt exynos4210 and highbank accordingly. The parameter itself is unused. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Igor Mitsyanko <i.mitsyanko@samsung.com> (for exynos)
2012-06-11versatilepb: Use cpu_arm_init() to obtain ARMCPUAndreas Färber
Needed for arm_load_kernel(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-11musicpal: Use cpu_arm_init() to obtain ARMCPUAndreas Färber
Needed for arm_load_kernel(). Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-11integratorcp: Use cpu_arm_init() to obtain ARMCPUAndreas Färber
Needed for arm_load_kernel(). Add missing braces. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-11strongarm: Use cpu_arm_init() to store ARMCPU in StrongARMStateAndreas Färber
Adapt collie accordingly. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-11z2: Rename PXA2xxState variableAndreas Färber
Avoid cpu->cpu by using "mpu" as variable name. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-11tosa: Rename PXA2xxState variableAndreas Färber
Avoid cpu->cpu by using "mpu" as variable name. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-11spitz: Rename PXA2xxState variableAndreas Färber
Avoid cpu->cpu by using "mpu" as variable name. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-11mainstone: Rename PXA2xxState variableAndreas Färber
Avoid cpu->cpu by using "mpu" as variable name. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-11palm: Rename omap_mpu_state_s variableAndreas Färber
Avoid cpu->cpu by using "mpu" as variable name. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-11omap_sx1: Rename omap_mpu_state_s variableAndreas Färber
Avoid cpu->cpu by using "mpu" as variable name. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-11nseries: Rename n800_s::cpu to mpuAndreas Färber
omap_mpu_state_s::env was renamed to cpu while changing its type. With n800_s::cpu of type omap_mpu_state_s* this leads to s->cpu->cpu. Rename the field to "mpu" to avoid this ugliness. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Peter Maydell <peter.maydell@linaro.org>
2012-06-10Revert "build: compile oslib-obj-y once"Blue Swirl
This reverts commit 25f27a4f7160d077d6992e811021b4bc3a82abc1 because of bsd-user breakage. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-10target-xtensa: switch to AREG0-free modeMax Filippov
Add env parameter to every helper function that needs it, update 'configure' script. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-10target-xtensa: add attributes to helper functionsMax Filippov
Mark exception generating functions 'noreturn' and pure constant functions as such. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-10target-xtensa: remove unnecessary include of dyngen-exec.hPeter Portante
Signed-off-by: Peter Portante <peter.portante@redhat.com> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-09target-xtensa: fix CCOUNT for conditional branchesMax Filippov
Taken conditional branches fail to update CCOUNT register because accumulated ccount_delta is reset during translation of non-taken branch. To fix it only update CCOUNT once per conditional branch instruction translation. This fixes guest linux freeze on LTP waitpid06 test. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-09exec: fix TB invalidation after breakpoint insertion/deletionMax Filippov
tb_invalidate_phys_addr has to be called with the exact physical address of the breakpoint we add/remove, not just the page's base address. Otherwise we easily fail to flush the right TB. This breakage was introduced by the commit f3705d5329 "memory: make phys_page_find() return an unadjusted". This appeared to work for some guest architectures because their cpu_get_phys_page_debug implementation returns full translated physical address, not just the base of the TARGET_PAGE_SIZE-sized page. Reported-by: TeLeMan <geleman@gmail.com> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-09target-xtensa: add MMU pagewalking testsMax Filippov
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-09target-xtensa: control page table lookup explicitlyMax Filippov
Hardware pagetable walking may not be nested. Stop guessing and pass explicit flag to the get_physical_addr_mmu function that controls page table lookup. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-09target-xtensa: update autorefill TLB entries conditionallyMax Filippov
This is to avoid interference of internal QEMU helpers (cpu_get_phys_page_debug, tb_invalidate_virtual_addr) with guest-visible TLB state. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-09target-xtensa: extract TLB entry setting methodMax Filippov
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-09target-xtensa: update EXCVADDR in case of page table lookupMax Filippov
According to ISA, 4.4.2.6, EXCVADDR may be changed by any TLB miss, even if the miss is handled entirely by processor hardware. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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