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2012-06-11Merge remote-tracking branch 'afaerber-or/qom-cpu-3a' into stagingAnthony Liguori37-197/+223
* 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 Liguori13-172/+1041
* 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 Liguori3-12/+18
* 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 Liguori7-372/+695
* 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 ...
2012-06-11target-s390x: Pass S390CPU to s390_cpu_restart()Andreas Färber1-2/+4
Needed for qemu_cpu_kick(). Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-11s390-virtio: Let s390_cpu_addr2state() return S390CPUAndreas Färber4-9/+13
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 Färber1-1/+3
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 Färber3-7/+7
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 Färber1-1/+3
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 Färber14-19/+21
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 Färber18-20/+20
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 Färber1-4/+4
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 Färber1-4/+5
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 Färber1-13/+16
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 Färber3-4/+5
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 Färber2-4/+4
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 Färber1-8/+8
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 Färber1-4/+6
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 Färber3-4/+8
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 Färber5-7/+7
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 Färber1-6/+7
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 Färber1-5/+5
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 Färber1-6/+8
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 Färber3-5/+5
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 Färber1-13/+13
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 Färber1-7/+7
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 Färber1-12/+12
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 Färber1-8/+8
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 Färber1-6/+6
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 Färber1-3/+3
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 Färber1-36/+36
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 Swirl2-3/+2
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 Filippov5-155/+152
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 Filippov1-8/+8
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 Portante1-1/+0
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 Filippov1-0/+2
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 Filippov1-1/+2
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 Filippov1-14/+207
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 Filippov1-5/+5
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 Filippov3-27/+35
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 Filippov2-4/+14
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 Filippov1-0/+1
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>
2012-06-09target-xtensa: flush TLB page for new MMU mappingMax Filippov1-0/+1
Both old and new mappings need flushing because their VPN may be different in MMU case. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-09w32: Fix broken build (missing include file)Stefan Weil1-4/+0
dump.c was recently added to the code. It unconditionally includes sys/procfs which is not available with MinGW (w32, w64). It looks like this file is not needed at all (tested on Linux), so I removed it completely. Some other include statements are also redundant because they are already included in qemu-common, therefore they were removed, too. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-09do not include <libutil.h> needlessly or if it doesn't existMichael Tokarev3-19/+7
<libutil.h> and <util.h> on *BSD (some have one, some another) were #included just for openpty() declaration. The only file where this function is actually used is qemu-char.c. In vl.c and net/tap-bsd.c, none of functions declared in libutil.h (login logout logwtmp timdomain openpty forkpty uu_lock realhostname fparseln and a few others depending on version) are used. Initially the code which is currently in qemu-char.c was in vl.c, it has been removed into separate file in commit 0e82f34d077dc2542 Fri Oct 31 18:44:40 2008, but the #includes were left in vl.c. So with vl.c, we just remove includes - libutil.h, util.h and pty.h (which declares only openpty() and forkpty()) from there. The code in net/tap-bsd.c, which come from net/tap.c, had this commit 5281d757efa6e40d74ce124be048b08d43887555 Author: Mark McLoughlin <markmc@redhat.com> Date: Thu Oct 22 17:49:07 2009 +0100 net: split all the tap code out into net/tap.c Note this commit not only moved stuff out of net.c to net/tap.c, but also rewrote large portions of the tap code, and added these completely unnecessary #includes -- as usual, I question why such a misleading commit messages are allowed. Again, no functions defined in libutil.h or util.h on *BSD are used by neither net/tap.c nor net/tap-bsd.c. Removing them. And finally, the only real user for these #includes, qemu-char.c, which actually uses openpty(). There, the #ifdef logic is wrong. A GLIBC-based system has <pty.h>, even if it is a variant of *BSD. So __GLIBC__ should be checked first, and instead of trying to include <libutil.h> or <util.h>, we include <pty.h>. If it is not GLIBC-based, we check for variations between <*util.h> as before. This patch fixes build of qemu 1.1 on Debian/kFreebsd (well, one of the two problems): it is a distribution with a FreeBSD kernel, so it #defines at least __FreeBSD_kernel__, but since it is based on GLIBC, it has <pty.h>, but current version does not have neither <util.h> nor <libutil.h>, which the code tries to include 3 times but uses only once. Signed-off-By: Michael Tokarev <mjt@tls.msk.ru> Cc: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-09target-ppc: Unbreak kvm_ppc.c buildAndreas Färber2-2/+1
The file is located in target-ppc/, not hw/. Signed-off-by: Andreas Färber <andreas.faerber@web.de> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Anthony Liguori <anthony@codemonkey.ws> Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-09dump: Fix build breakage (missing sys/procfs.h)Stefan Weil1-14/+1
sys/procfs is not available everywhere (MingW does not have it). Remove this and more unused or redundant include statements. This fixes the broken build. qerror.h was previously included indirectly. Add an explicit include statement for it because it is needed. Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-06-08target-i386: Use uint32 visitor for [x]level propertiesAndreas Färber1-38/+4
This simplifies the code and resolves TODOs. Signed-off-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
2012-06-08qdev: Remove PropertyInfo range checkingPaolo Bonzini2-82/+26
Range checking in PropertyInfo is now used only for pci_devfn properties and some error reporting. Remove all code that implements it in the various property types, and the now unused fields. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> [AF: Fix blocksize min/max for 32-bit hosts by using const int64_t.] Signed-off-by: Andreas Färber <afaerber@suse.de>
2012-06-08qdev: Switch property accessors to fixed-width visitor interfacesMichael Roth2-63/+91
This introduces {get,set}_uint{8,16,32,64}() functions for the respective qdev types. TADDR and VLAN are switched to explicit int64, BLOCKSIZE to uint16. Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
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