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qemu/target-s390x/Makefile.objs

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target-s390x: rename op_helper.c to misc_helper.c Now op_helper.c contains miscellaneous helpers, rename it to misc_helper.c. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> [agraf: fix conflict] Signed-off-by: Alexander Graf <agraf@suse.de>
2012-09-02 15:33:35 +08:00
obj-y += translate.o helper.o cpu.o interrupt.o
obj-y += int_helper.o fpu_helper.o cc_helper.o mem_helper.o misc_helper.o
s390x/cpumodel: introduce CPU features The patch introduces s390x CPU features (most of them refered to as facilities) along with their discription and some functions that will be helpful when working with the features later on. Please note that we don't introduce all known CPU features, only the ones currently supported by KVM + QEMU. We don't want to enable later on blindly any facilities, for which we don't know yet if we need QEMU support to properly support them (e.g. migrate additional state when active). We can update QEMU later on. Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Michael Mueller <mimu@linux.vnet.ibm.com> Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com> [reworked to include non-stfle features, added definitions] Message-Id: <20160905085244.99980-5-dahi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-09-05 16:52:18 +08:00
obj-y += gdbstub.o cpu_models.o cpu_features.o
s390x/mmu: Move mmu_translate() and friends to separate file helper.c is quite overcrowded already, so let's move the MMU translation to a separate file instead (like it has been done with the other targets already). Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com> Acked-by: Alexander Graf <agraf@suse.de> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2015-02-13 01:09:18 +08:00
obj-$(CONFIG_SOFTMMU) += machine.o ioinst.o arch_dump.o mmu_helper.o
build: move other target-*/ objects to nested Makefile.objs Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-05-29 17:48:59 +08:00
obj-$(CONFIG_KVM) += kvm.o
s390x/cpumodel: generate CPU feature lists for CPU models This patch introduces the helper "gen-features" which allows to generate feature list definitions at compile time. Its flexibility is better and the error-proneness is lower when compared to static programming time added statements. The helper includes "target-s390x/cpu_features.h" to be able to use named facility bits instead of numbers. The generated defines will be used for the definition of CPU models. We generate feature lists for each HW generation and GA for EC models. BC models are always based on a EC version and have no separate definitions. Base features: Features we expect to be always available in sane setups. Migration safe - will never change. Can be seen as "minimum features required for a CPU model". Default features: Features we expect to be stable and around in latest setups (e.g. having KVM support) - not migration safe. Max features: All supported features that are theoretically allowed for a CPU model. Exceeding these features could otherwise produce problems with IBC (instruction blocking controls) in KVM. Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Michael Mueller <mimu@linux.vnet.ibm.com> Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com> [generate base, default and models. renaming and cleanup] Message-Id: <20160905085244.99980-6-dahi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-09-05 16:52:19 +08:00
# build and run feature list generator
feat-src = $(SRC_PATH)/target-$(TARGET_BASE_ARCH)/
feat-dst = $(BUILD_DIR)/$(TARGET_DIR)
ifneq ($(MAKECMDGOALS),clean)
GENERATED_HEADERS += $(feat-dst)gen-features.h
endif
$(feat-dst)gen-features.h: $(feat-dst)gen-features.h-timestamp
@cmp $< $@ >/dev/null 2>&1 || cp $< $@
$(feat-dst)gen-features.h-timestamp: $(feat-dst)gen-features
rules.mak: quiet-command: Split command name and args to print The quiet-command make rule currently takes two arguments: the command and arguments to run, and a string to print if the V flag is not set (ie we are not being verbose). By convention, the string printed is of the form " NAME some args". Unfortunately to get nicely lined up output all the strings have to agree about what column the arguments should start in, which means that if we add a new quiet-command usage which wants a slightly longer CMD name then we either put up with misalignment or change every quiet-command string. Split the quiet-mode string into two, the "NAME" and the "same args" part, and use printf(1) to format the string automatically. This means we only need to change one place if we want to support a longer maximum name. In particular, we can now print 7-character names lined up properly (they are needed for the OSX "SETTOOL" invocation). Change all the uses of quiet-command to the new syntax. (Any which are missed or inadvertently reintroduced via later merges will result in slightly misformatted quiet output rather than disaster.) A few places in the pc-bios/ makefiles are updated to use "BUILD", "SIGN" and "STRIP" rather than "Building", "Signing" and "Stripping" for consistency and to keep them below 7 characters. Module .mo links now print "LD" rather than the nonstandard "LD -r". Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1475598441-27908-1-git-send-email-peter.maydell@linaro.org
2016-10-05 00:27:21 +08:00
$(call quiet-command,$< >$@,"GEN","$(TARGET_DIR)gen-features.h")
s390x/cpumodel: generate CPU feature lists for CPU models This patch introduces the helper "gen-features" which allows to generate feature list definitions at compile time. Its flexibility is better and the error-proneness is lower when compared to static programming time added statements. The helper includes "target-s390x/cpu_features.h" to be able to use named facility bits instead of numbers. The generated defines will be used for the definition of CPU models. We generate feature lists for each HW generation and GA for EC models. BC models are always based on a EC version and have no separate definitions. Base features: Features we expect to be always available in sane setups. Migration safe - will never change. Can be seen as "minimum features required for a CPU model". Default features: Features we expect to be stable and around in latest setups (e.g. having KVM support) - not migration safe. Max features: All supported features that are theoretically allowed for a CPU model. Exceeding these features could otherwise produce problems with IBC (instruction blocking controls) in KVM. Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Michael Mueller <mimu@linux.vnet.ibm.com> Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com> [generate base, default and models. renaming and cleanup] Message-Id: <20160905085244.99980-6-dahi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-09-05 16:52:19 +08:00
$(feat-dst)gen-features: $(feat-src)gen-features.c
rules.mak: quiet-command: Split command name and args to print The quiet-command make rule currently takes two arguments: the command and arguments to run, and a string to print if the V flag is not set (ie we are not being verbose). By convention, the string printed is of the form " NAME some args". Unfortunately to get nicely lined up output all the strings have to agree about what column the arguments should start in, which means that if we add a new quiet-command usage which wants a slightly longer CMD name then we either put up with misalignment or change every quiet-command string. Split the quiet-mode string into two, the "NAME" and the "same args" part, and use printf(1) to format the string automatically. This means we only need to change one place if we want to support a longer maximum name. In particular, we can now print 7-character names lined up properly (they are needed for the OSX "SETTOOL" invocation). Change all the uses of quiet-command to the new syntax. (Any which are missed or inadvertently reintroduced via later merges will result in slightly misformatted quiet output rather than disaster.) A few places in the pc-bios/ makefiles are updated to use "BUILD", "SIGN" and "STRIP" rather than "Building", "Signing" and "Stripping" for consistency and to keep them below 7 characters. Module .mo links now print "LD" rather than the nonstandard "LD -r". Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com> Message-id: 1475598441-27908-1-git-send-email-peter.maydell@linaro.org
2016-10-05 00:27:21 +08:00
$(call quiet-command,$(HOST_CC) $(QEMU_INCLUDES) -o $@ $<,"CC","$(TARGET_DIR)gen-features")
s390x/cpumodel: generate CPU feature lists for CPU models This patch introduces the helper "gen-features" which allows to generate feature list definitions at compile time. Its flexibility is better and the error-proneness is lower when compared to static programming time added statements. The helper includes "target-s390x/cpu_features.h" to be able to use named facility bits instead of numbers. The generated defines will be used for the definition of CPU models. We generate feature lists for each HW generation and GA for EC models. BC models are always based on a EC version and have no separate definitions. Base features: Features we expect to be always available in sane setups. Migration safe - will never change. Can be seen as "minimum features required for a CPU model". Default features: Features we expect to be stable and around in latest setups (e.g. having KVM support) - not migration safe. Max features: All supported features that are theoretically allowed for a CPU model. Exceeding these features could otherwise produce problems with IBC (instruction blocking controls) in KVM. Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Michael Mueller <mimu@linux.vnet.ibm.com> Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com> [generate base, default and models. renaming and cleanup] Message-Id: <20160905085244.99980-6-dahi@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-09-05 16:52:19 +08:00
clean-target:
rm -f gen-features.h-timestamp
rm -f gen-features.h
rm -f gen-features
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