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s390: Implement dump-guest-memory support for target s390x
With this patch dump-guest-memory on s390 produces an ELF formatted,crash-readable dump.In order to implement this, the arch-specific part of dump-guest-memorywas added:target-s390x/arch_dump.c contains the whole set of function for writing...
cpu: Introduce CPUClass::gdb_{read,write}_register()
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>
target-s390x: Mark as unmigratable
CPU_SAVE_VERSION was undefined, so "cpu_common" VMState andcpu_{save,load}() were not registered. They were no-ops.Therefore there is no backwards compatibility to keep, so we can markS390CPU as unmigratable at device level....
s390: Channel I/O basic definitions.
Basic channel I/O structures and helper function.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>Signed-off-by: Alexander Graf <agraf@suse.de>
target-s390x: avoid AREG0 for misc helpers
Make misc helpers take a parameter for CPUState insteadof relying on global env.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>[agraf: fix conflict]Signed-off-by: Alexander Graf <agraf@suse.de>
target-s390x: switch to AREG0 free mode
Add an explicit CPUState parameter instead of relying on AREG0.
Remove temporary wrappers and switch to AREG0 free mode.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>[agraf: fix conflicts]Signed-off-by: Alexander Graf <agraf@suse.de>
target-s390x: split FPU ops
Move floating point instructions to fpu_helper.c.
While exporting some condition code helpers,avoid duplicate identifier conflict with translate.c.
Remove unused set_cc_nz_f64() in translate.c.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>...
target-s390x: split condition code helpers
Move condition code helpers to cc_helper.c.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>Signed-off-by: Alexander Graf <agraf@suse.de>
target-s390x: split integer helpers
Move integer helpers to int_helper.c.
target-s390x: split memory access helpers
Move memory access helpers to mem_helper.c.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>[agraf: fold softmmu include ifdefs together]Signed-off-by: Alexander Graf <agraf@suse.de>
target-s390x: rename op_helper.c to misc_helper.c
Now op_helper.c contains miscellaneous helpers, renameit to misc_helper.c.
target-s390x: avoid AREG0 for FPU helpers
Make FPU helpers take a parameter for CPUState insteadof relying on global env.
Introduce temporary wrappers for FPU load and store ops.
target-s390x: avoid AREG0 for integer helpers
Make integer helpers take a parameter for CPUState insteadof relying on global env.
target-s390x: avoid AREG0 for condition code helpers
Make condition code helpers take a parameter for CPUState insteadof relying on global env.
s390: provide interface for service interrupt/introduce interrupt.c
This patch creates interrupt.c. The first user is a callback for hw/*code to trigger an service interrupt for a given sccb value. Severalinterrupt types for s390 are floating (can be delivered to all CPUs)....
build: move other target-*/ objects to nested Makefile.objs
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
build: move libobj-y variable to nested Makefile.objs
build: move obj-TARGET-y variables to nested Makefile.objs
Also drop duplicate occurrence of device-hotplug.o.