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* cpu: move exec-all.h inclusion out of cpu.hPaolo Bonzini2016-05-191-0/+1
| | | | | | | | | | exec-all.h contains TCG-specific definitions. It is not needed outside TCG-specific files such as translate.c, exec.c or *helper.c. One generic function had snuck into include/exec/exec-all.h; move it to include/qom/cpu.h. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* include/qemu/osdep.h: Don't include qapi/error.hMarkus Armbruster2016-03-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the Error typedef. Since then, we've moved to include qemu/osdep.h everywhere. Its file comment explains: "To avoid getting into possible circular include dependencies, this file should not include any other QEMU headers, with the exceptions of config-host.h, compiler.h, os-posix.h and os-win32.h, all of which are doing a similar job to this file and are under similar constraints." qapi/error.h doesn't do a similar job, and it doesn't adhere to similar constraints: it includes qapi-types.h. That's in excess of 100KiB of crap most .c files don't actually need. Add the typedef to qemu/typedefs.h, and include that instead of qapi/error.h. Include qapi/error.h in .c files that need it and don't get it now. Include qapi-types.h in qom/object.h for uint16List. Update scripts/clean-includes accordingly. Update it further to match reality: replace config.h by config-target.h, add sysemu/os-posix.h, sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h comment quoted above similarly. This reduces the number of objects depending on qapi/error.h from "all of them" to less than a third. Unfortunately, the number depending on qapi-types.h shrinks only a little. More work is needed for that one. Signed-off-by: Markus Armbruster <armbru@redhat.com> [Fix compilation without the spice devel packages. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* sparc: Clean up includesPeter Maydell2016-01-291-0/+1
| | | | | | | | | | Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1453832250-766-7-git-send-email-peter.maydell@linaro.org
* target-sparc: Convert to VMStateDescriptionJuan Quintela2016-01-161-0/+1
| | | | | | | | | | | | | | | | | Convert the SPARC CPU from cpu_load/save functions to VMStateDescription. We preserve migration compatibility with the previous version (required for SPARC32 but not necessarily for SPARC64). Signed-off-by: Juan Quintela <quintela@redhat.com> [PMM: * Rebase and update to apply to master * VMSTATE_STRUCT_POINTER now takes type, not pointer-to-type * QEMUTimer* are migrated via VMSTATE_TIMER_PTR * Put CPUTimer vmstate struct inside TARGET_SPARC64 ifdef * Convert handling of PSR to use a vmstate_psr, like Alpha and ARM ] Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
* disas: QOMify sparc specific disas setupPeter Crosthwaite2015-10-221-0/+9
| | | | | | | | | Move the target_disas() sparc specifics to the QOM disas_set_info hook and delete the #ifdef specific code in disas.c. Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
* qdev: Protect device-list-properties against broken devicesMarkus Armbruster2015-10-091-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several devices don't survive object_unref(object_new(T)): they crash or hang during cleanup, or they leave dangling pointers behind. This breaks at least device-list-properties, because qmp_device_list_properties() needs to create a device to find its properties. Broken in commit f4eb32b "qmp: show QOM properties in device-list-properties", v2.1. Example reproducer: $ qemu-system-aarch64 -nodefaults -display none -machine none -S -qmp stdio {"QMP": {"version": {"qemu": {"micro": 50, "minor": 4, "major": 2}, "package": ""}, "capabilities": []}} { "execute": "qmp_capabilities" } {"return": {}} { "execute": "device-list-properties", "arguments": { "typename": "pxa2xx-pcmcia" } } qemu-system-aarch64: /home/armbru/work/qemu/memory.c:1307: memory_region_finalize: Assertion `((&mr->subregions)->tqh_first == ((void *)0))' failed. Aborted (core dumped) [Exit 134 (SIGABRT)] Unfortunately, I can't fix the problems in these devices right now. Instead, add DeviceClass member cannot_destroy_with_object_finalize_yet to mark them: * Hang during cleanup (didn't debug, so I can't say why): "realview_pci", "versatile_pci". * Dangling pointer in cpus: most CPUs, plus "allwinner-a10", "digic", "fsl,imx25", "fsl,imx31", "xlnx,zynqmp", because they create such CPUs * Assert kvm_enabled(): "host-x86_64-cpu", host-i386-cpu", "host-powerpc64-cpu", "host-embedded-powerpc-cpu", "host-powerpc-cpu" (the powerpc ones can't currently reach the assertion, because the CPUs are only registered when KVM is enabled, but the assertion is arguably in the wrong place all the same) Make qmp_device_list_properties() fail cleanly when the device is so marked. This improves device-list-properties from "crashes, hangs or leaves dangling pointers behind" to "fails". Not a complete fix, just a better-than-nothing work-around. In the above reproducer, device-list-properties now fails with "Can't list properties of device 'pxa2xx-pcmcia'". This also protects -device FOO,help, which uses the same machinery since commit ef52358 "qdev-monitor: include QOM properties in -device FOO, help output", v2.2. Example reproducer: $ qemu-system-aarch64 -machine none -device pxa2xx-pcmcia,help Before: qemu-system-aarch64: .../memory.c:1307: memory_region_finalize: Assertion `((&mr->subregions)->tqh_first == ((void *)0))' failed. After: Can't list properties of device 'pxa2xx-pcmcia' Cc: "Andreas Färber" <afaerber@suse.de> Cc: "Edgar E. Iglesias" <edgar.iglesias@gmail.com> Cc: Alexander Graf <agraf@suse.de> Cc: Anthony Green <green@moxielogic.com> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Cc: Jia Liu <proljc@gmail.com> Cc: Leon Alrae <leon.alrae@imgtec.com> Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Michael Walle <michael@walle.cc> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: Richard Henderson <rth@twiddle.net> Cc: qemu-ppc@nongnu.org Cc: qemu-stable@nongnu.org Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <1443689999-12182-10-git-send-email-armbru@redhat.com>
* cpu: Change cpu_exec_init() arg to cpu, not envPeter Crosthwaite2015-07-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | The callers (most of them in target-foo/cpu.c) to this function all have the cpu pointer handy. Just pass it to avoid an ENV_GET_CPU() from core code (in exec.c). Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Richard Henderson <rth@twiddle.net> Cc: Peter Maydell <peter.maydell@linaro.org> Cc: "Edgar E. Iglesias" <edgar.iglesias@gmail.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Cc: Michael Walle <michael@walle.cc> Cc: Leon Alrae <leon.alrae@imgtec.com> Cc: Anthony Green <green@moxielogic.com> Cc: Jia Liu <proljc@gmail.com> Cc: Alexander Graf <agraf@suse.de> Cc: Blue Swirl <blauwirbel@gmail.com> Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Cc: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Cc: Max Filippov <jcmvbkbc@gmail.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
* cpu: Add Error argument to cpu_exec_init()Bharata B Rao2015-07-091-1/+1
| | | | | | | | | | | | | | | | | | | | Add an Error argument to cpu_exec_init() to let users collect the error. This is in preparation to change the CPU enumeration logic in cpu_exec_init(). With the new enumeration logic, cpu_exec_init() can fail if cpu_index values corresponding to max_cpus have already been handed out. Since all current callers of cpu_exec_init() are from instance_init, use error_abort Error argument to abort in case of an error. Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
* error: Use error_report_err() where appropriateMarkus Armbruster2015-02-181-2/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | Coccinelle semantic patch: @@ expression E; @@ - error_report("%s", error_get_pretty(E)); - error_free(E); + error_report_err(E); @@ expression E, S; @@ - error_report("%s", error_get_pretty(E)); + error_report_err(E); ( exit(S); | abort(); ) Trivial manual touch-ups in block/sheepdog.c. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
* target-sparc: Use cpu_exec_interrupt qom hookRichard Henderson2014-09-251-0/+21
| | | | | | | Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Richard Henderson <rth@twiddle.net> Message-id: 1410626734-3804-16-git-send-email-rth@twiddle.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* softmmu: make do_unaligned_access a method of CPUPaolo Bonzini2014-06-051-0/+1
| | | | | | | | | We will reference it from more files in the next patch. To avoid ruining the small steps we're making towards multi-target, make it a method of CPU rather than just a global. Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* cputlb: Change tlb_flush() argument to CPUStateAndreas Färber2014-03-131-1/+1
| | | | Signed-off-by: Andreas Färber <afaerber@suse.de>
* cpu: Move breakpoints field from CPU_COMMON to CPUStateAndreas Färber2014-03-131-1/+1
| | | | | | | | Most targets were using offsetof(CPUFooState, breakpoints) to determine how much of CPUFooState to clear on reset. Use the next field after CPU_COMMON instead, if any, or sizeof(CPUFooState) otherwise. Signed-off-by: Andreas Färber <afaerber@suse.de>
* cpu: Turn cpu_handle_mmu_fault() into a CPUClass hookAndreas Färber2014-03-131-1/+3
| | | | | | | | Note that while such functions may exist both for *-user and softmmu, only *-user uses the CPUState hook, while softmmu reuses the prototype for calling it directly. Signed-off-by: Andreas Färber <afaerber@suse.de>
* target-sparc: Defer SPARCCPU feature inference to QOM realizeAndreas Färber2014-03-131-5/+8
| | | | | | | Gets it out of cpu_sparc_register() and aligns with target-arm. Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Andreas Färber <afaerber@suse.de>
* target-sparc: Implement CPUClass::parse_features() for SPARCCPUAndreas Färber2014-03-131-33/+49
| | | | | | | | | Factor cpu_model parsing out of cpu_sparc_find_by_name() by passing cpu_sparc_find_by_name() the name portion only and calling CPUClass::parse_features() from cpu_sparc_register() afterwards. Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Andreas Färber <afaerber@suse.de>
* target-sparc: Use error_report() for CPU error reportingAndreas Färber2014-03-131-8/+9
| | | | | | | Replace non-debug fprintf() with error_report(). Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Signed-off-by: Andreas Färber <afaerber@suse.de>
* cpu: Turn cpu_has_work() into a CPUClass hookAndreas Färber2014-03-131-0/+10
| | | | | | | | | Default to false. Tidy variable naming and inline cast uses while at it. Tested-by: Jia Liu <proljc@gmail.com> (or32) Signed-off-by: Andreas Färber <afaerber@suse.de>
* target-sparc: Add and use CPU_FEATURE_CASASebastian Huber2014-03-121-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The LEON3 processor has support for the CASA instruction which is normally only available for SPARC V9 processors. Binutils 2.24 and GCC 4.9 will support this instruction for LEON3. GCC uses it to generate C11 atomic operations. The CAS synthetic instruction uses an ASI of 0x80. If TARGET_SPARC64 is not defined use a supervisor data load/store for an ASI of 0x80 in helper_ld_asi()/helper_st_asi(). The supervisor data load/store was choosen according to the LEON3 documentation. The ASI 0x80 is defined in the SPARC V9 manual, Table 12—Address Space Identifiers (ASIs). Here we have: 0x80, ASI_PRIMARY, Unrestricted access, Primary address space. Tested with the following program: #include <assert.h> #include <stdatomic.h> void test(void) { atomic_int a; int e; _Bool b; atomic_store(&a, 1); e = 1; b = atomic_compare_exchange_strong(&a, &e, 2); assert(b); assert(atomic_load(&a) == 2); atomic_store(&a, 3); e = 4; b = atomic_compare_exchange_strong(&a, &e, 5); assert(!b); assert(atomic_load(&a) == 3); } Tested also on a NGMP board with a LEON4 processor. Reviewed-by: Fabien Chouteau <chouteau@adacore.com> Reviewed-by: Andreas Färber <afaerber@suse.de> Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de> Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
* cpu: Drop cpu_model_str from CPU_COMMONAndreas Färber2013-10-071-1/+0Star
| | | | | | | Since this is only read in cpu_copy() and linux-user has a global cpu_model, drop the field from generic code. Signed-off-by: Andreas Färber <afaerber@suse.de>
* cpu: Partially revert "cpu: Change qemu_init_vcpu() argument to CPUState"Andreas Färber2013-07-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit c643bed99 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: Chen 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: Andreas Färber <afaerber@suse.de>
* cpu: Introduce CPUClass::gdb_{read,write}_register()Andreas Färber2013-07-271-0/+2
| | | | | | | | 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: Andreas Färber <afaerber@suse.de>
* cpu: Introduce CPUState::gdb_num_regs and CPUClass::gdb_num_core_regsAndreas Färber2013-07-261-0/+6
| | | | | | | | | | | | | 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: Andreas Färber <afaerber@suse.de>
* cpu: Introduce CPUClass::memory_rw_debug() for target_memory_rw_debug()Andreas Färber2013-07-231-0/+3
| | | | | | | | | | | | Make inline target_memory_rw_debug() always available and change its argument to CPUState. Let it check if CPUClass::memory_rw_debug provides a specialized callback and fall back to cpu_memory_rw_debug() otherwise. The only overriding implementation is for 32-bit sparc. This prepares for changing GDBState::g_cpu to CPUState. Signed-off-by: Andreas Färber <afaerber@suse.de>
* cpu: Turn cpu_get_phys_page_debug() into a CPUClass hookAndreas Färber2013-07-231-1/+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>
* cpu: Introduce CPUClass::synchronize_from_tb() for cpu_pc_from_tb()Andreas Färber2013-07-231-0/+9
| | | | | | | Where no extra implementation is needed, fall back to CPUClass::set_pc(). Acked-by: Michael Walle <michael@walle.cc> (for lm32) Signed-off-by: Andreas Färber <afaerber@suse.de>
* cpu: Introduce CPUClass::set_pc() for gdb_set_cpu_pc()Andreas Färber2013-07-231-0/+9
| | | | | | | This moves setting the Program Counter from gdbstub into target code. Use vaddr type as upper-bound replacement for target_ulong. Signed-off-by: Andreas Färber <afaerber@suse.de>
* cpu: Move reset logging to CPUStateAndreas Färber2013-07-091-5/+0Star
| | | | | | | | | | | 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: Richard Henderson <rth@twiddle.net> Signed-off-by: Andreas Färber <afaerber@suse.de>
* log: Change log_cpu_state[_mask]() argument to CPUStateAndreas Färber2013-07-091-1/+1
| | | | | | | | | | | | | | | | Since commit 878096eeb278a8ac1ccd6667af73e026f29b4cf5 (cpu: Turn cpu_dump_{state,statistics}() into CPUState hooks) CPUArchState is no longer needed. Add documentation and make the functions available through qemu/log.h outside NEED_CPU_H to allow use in qom/cpu.c. Moving them to qom/cpu.h was not yet possible due to convoluted include paths, so that some devices grow an implicit and unneeded dependency on qom/cpu.h for now. Acked-by: Michael Walle <michael@walle.cc> (for lm32) Reviewed-by: Richard Henderson <rth@twiddle.net> [AF: Simplified mb_cpu_do_interrupt() and do_interrupt_all() changes] Signed-off-by: Andreas Färber <afaerber@suse.de>
* cpu: Turn cpu_unassigned_access() into a CPUState hookAndreas Färber2013-06-281-0/+1
| | | | | | | Use it for all targets, but be careful not to pass invalid CPUState. cpu_single_env can be NULL, e.g. on Xen. Signed-off-by: Andreas Färber <afaerber@suse.de>
* cpu: Change qemu_init_vcpu() argument to CPUStateAndreas Färber2013-06-281-3/+0Star
| | | | | | | | This allows to move the call into CPUState's realizefn. Therefore move the stub into libqemustub.a. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Andreas Färber <afaerber@suse.de>
* cpu: Turn cpu_dump_{state,statistics}() into CPUState hooksAndreas Färber2013-06-281-2/+5
| | | | | | | | | Make cpustats monitor command available unconditionally. Prepares for changing kvm_handle_internal_error() and kvm_cpu_exec() arguments to CPUState. Signed-off-by: Andreas Färber <afaerber@suse.de>
* target-sparc: Replace free by g_freeStefan Weil2013-06-111-1/+1
| | | | | | | | The wrong function was reported by cppcheck. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
* Remove Sun4c, Sun4d and a few CPUsBlue Swirl2013-05-261-122/+0Star
| | | | | | | | | | | Sun4c and Sun4d architectures and related CPUs are not fully implemented (especially Sun4c MMU) and there has been no interest for them. Likewise, a few CPUs (Cypress, Ross etc) are only half implemented. Remove the machines and CPUs, they can be re-added if needed later. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* cpu: Replace do_interrupt() by CPUClass::do_interrupt methodAndreas Färber2013-03-121-0/+2
| | | | | | | | | | This removes a global per-target function and thus takes us one step closer to compiling multiple targets into one executable. It will also allow to override the interrupt handling for certain CPU families. Signed-off-by: Andreas Färber <afaerber@suse.de>
* SPARC LEON power-down support addedRonald Hecht2013-02-231-1/+1
| | | | | | Signed-off-by: Ronald Hecht <address@hidden> Signed-off-by: Fabien Chouteau <chouteau@adacore.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* Added LEON MMU ASI mappings and corrected LEON3 MMU masks.Ronald Hecht2013-02-231-2/+2
| | | | | | | | | This patch adds SPARC ASI mappings that are used by the LEON processor.It also corrects the MMU context register and context table pointer mask of the LEON3. Signed-off-by: Ronald Hecht <ronald.hecht@gmx.de> Signed-off-by: Fabien Chouteau <chouteau@adacore.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* cpu: Add CPUArchState pointer to CPUStateAndreas Färber2013-02-161-0/+2
| | | | | | | | | | | | The target-specific ENV_GET_CPU() macros have allowed us to navigate from CPUArchState to CPUState. The reverse direction was not supported. Avoid introducing CPU_GET_ENV() macros by initializing an untyped pointer that is initialized in derived instance_init functions. The field may not be called "env" due to it being poisoned. Acked-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Andreas Färber <afaerber@suse.de>
* target-sparc: Move TCG initialization to SPARCCPU initfnAndreas Färber2013-02-161-4/+4
| | | | Signed-off-by: Andreas Färber <afaerber@suse.de>
* target-sparc: Introduce QOM realizefn for SPARCCPUAndreas Färber2013-02-161-1/+16
| | | | | | Introduce realizefn and set realized = true in cpu_sparc_init(). Signed-off-by: Andreas Färber <afaerber@suse.de>
* cpu: do not use object_deletePaolo Bonzini2013-02-011-1/+1
| | | | | | | | CPUs are never added to the composition tree, so delete is achieved simply by removing the last references to them. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* cpu: Move cpu_index field to CPUStateAndreas Färber2013-01-151-1/+1
| | | | | | | | | | | | | Note that target-alpha accesses this field from TCG, now using a negative offset. Therefore the field is placed last in CPUState. Pass PowerPCCPU to [kvm]ppc_fixup_cpu() to facilitate this change. Move common parts of mips cpu_state_reset() to mips_cpu_reset(). Acked-by: Richard Henderson <rth@twiddle.net> (for alpha) [AF: Rebased onto ppc CPU subclasses and openpic changes] Signed-off-by: Andreas Färber <afaerber@suse.de>
* target-sparc: Tidy cpu_dump_stateRichard Henderson2012-10-071-4/+3Star
| | | | | | | | We don't really need to be told that %g are general register, etc. Issue a trailing newline to separate blocks. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* sparc: use g_strdup in place of unchecked strdupJim Meyering2012-10-051-2/+2
| | | | | | | | This avoids a NULL-deref upon strdup failure. Also update matching free to g_free. Signed-off-by: Jim Meyering <meyering@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* Kill off cpu_state_reset()Andreas Färber2012-06-041-5/+0Star
| | | | | | | | | | | | | | | | | In commit 1bba0dc932e8826a7d030df3767daf0bc339f9a2 cpu_reset() was renamed to cpu_state_reset(), to allow introducing a new cpu_reset() that would operate on QOM objects. All callers have been updated except for one in target-mips, so drop all implementations except for the one in target-mips and move the declaration there until MIPSCPU reset can be fully QOM'ified. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Michael Walle <michael@walle.cc> (for lm32) Acked-by: Max Filippov <jcmvbkbc@gmail.com> (for xtensa) Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> (for mb + cris) Acked-by: Alexander Graf <agraf@suse.de> (for ppc) Acked-by: Blue Swirl <blauwirbel@gmail.com>
* target-sparc: Let cpu_sparc_init() return SPARCCPUAndreas Färber2012-06-041-2/+2
| | | | | | | | | | | Make include paths for cpu-qom.h consistent, so that SPARCCPU can be used in cpu.h. Turn cpu_init macro into a static inline function returning CPUSPARCState for backwards compatibility. Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Blue Swirl <blauwirbel@gmail.com>
* sparc: fix qtestBlue Swirl2012-04-191-1/+3
| | | | | | Initialize TCG only when enabled. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* target-sparc: QOM'ify CPUAndreas Färber2012-04-071-9/+59
| | | | | | | | | | | | Embed CPUSPARCState as first member of SPARCCPU. Drop cpu_sparc_close() in favor of object_delete() and a finalizer. Let cpu_state_reset() call cpu_reset(). Make TYPE_SPARC_CPU non-abstract for now. Distinguish between "sparc-cpu" and "sparc64-cpu". Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* target-sparc: Rename cpu_init.cAndreas Färber2012-04-071-0/+849
Align QOM'ified targets, with a view to simplify Makefile.target. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-12-22 21:24:17 +0100