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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>
2012-06-09target-xtensa: flush TLB page for new MMU mappingMax Filippov
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 Weil
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 Tokarev
<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 Färber
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 Weil
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>
2012-06-07Merge remote-tracking branch 'bonzini/nested-makefiles-3' into stagingAnthony Liguori
* bonzini/nested-makefiles-3: (29 commits) build: do not create directories at configure time configure: ensure directory exists when creating symlink build: compile oslib-obj-y once build: limit usage of vpath build: libcacard Makefile cleanups build: move device tree to per-target Makefile.objs build: move per-target hw/ objects to nested Makefile.objs build: convert libhw to nested Makefile.objs build: move target-independent hw/ objects to nested Makefile.objs build: move qga/ objects to nested Makefile.objs build: move qapi/ objects to nested Makefile.objs build: move slirp/ objects to nested Makefile.objs build: move audio/ objects to nested Makefile.objs build: move ui/ objects to nested Makefile.objs build: move fsdev/ objects to nested Makefile.objs build: move net/ objects to nested Makefile.objs build: move block/ objects to nested Makefile.objs build: adapt qom/Makefile and move it to Makefile.objs build: move rules for nesting to Makefile.objs build: move other target-*/ objects to nested Makefile.objs ...
2012-06-07target-microblaze: fix swx build breakagePeter A. G. Crosthwaite
The lazy initialisation of r_check was throwing an error on --enable-debug. Removed the lazy initialisation of r_check and swx_addr. Signed-off-by: Peter A. G. Crosthwaite <peter.crosthwaite@petalogix.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2012-06-07build: do not create directories at configure timePaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-06-07configure: ensure directory exists when creating symlinkAnthony Liguori
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-06-07build: compile oslib-obj-y oncePaolo Bonzini
There is no difference in oslib-obj-y between user-mode and system targets. There used to be when user-mode could optionally be compiled with PIE. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-06-07build: limit usage of vpathPaolo Bonzini
All paths are now explicitly given, and the object tree mimics the source tree, so there is no need to apply special vpaths. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-06-07build: libcacard Makefile cleanupsPaolo Bonzini
Build vscclient from toplevel Makefile, limit usage of vpath. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-06-07build: move device tree to per-target Makefile.objsPaolo Bonzini
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-06-07build: move per-target hw/ objects to nested Makefile.objsPaolo Bonzini
This completes the move to nested Makefiles for virtio and a few other files that were not part of obj-TARGET-y, but still were compiled separately for each target. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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