Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into…

… staging

* nbd and qemu-nbd fixes (Eric, Max)
* nbd refactoring (Vladimir)
* vhost-user-scsi, take N+1 (Felipe)
* replace memory_region_set_fd with memory_region_init_ram_from_fd (Marc-André)
* docs/ movement (Paolo)
* megasas TOCTOU fixes (Paolo)
* make async_safe_run_on_cpu work on kvm/hax accelerators (Paolo)
* Build system and poison.h improvements (Thomas)
* -accel thread=xxx fix (Thomas)
* move files to accel/ (Yang Zhong)

# gpg: Signature made Thu 15 Jun 2017 10:51:55 BST
# gpg:                using RSA key 0xBFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (41 commits)
  vhost-user-scsi: Introduce a vhost-user-scsi sample application
  vhost-user-scsi: Introduce vhost-user-scsi host device
  qemu-doc: include version number
  docs: create interop/ subdirectory
  include/exec/poison: Mark some CONFIG defines as poisoned, too
  include/exec/poison: Add missing TARGET defines
  nbd/server: refactor nbd_trip
  nbd/server: rename rc to ret
  nbd/server: get rid of fail: return rc
  nbd/server: nbd_negotiate: fix error path
  nbd/server: remove NBDClientNewData
  nbd/server: refactor nbd_co_receive_request
  nbd/server: get rid of EAGAIN dead code
  nbd/server: refactor nbd_co_send_reply
  nbd/server: get rid of ssize_t
  nbd/server: get rid of nbd_negotiate_read and friends
  nbd: make nbd_drop public
  nbd: rename read_sync and friends
  accel: move kvm related accelerator files into accel/
  tcg: move tcg backend files into accel/tcg/
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

.gitignore

@@ -50,6 +50,7 @@
 /qemu-version.h.tmp
 /module_block.h
 /vscclient
+/vhost-user-scsi
 /fsdev/virtfs-proxy-helper
 *.[1-9]
 *.a
@@ -99,14 +100,14 @@
 /pc-bios/optionrom/kvmvapic.img
 /pc-bios/s390-ccw/s390-ccw.elf
 /pc-bios/s390-ccw/s390-ccw.img
-/docs/qemu-ga-qapi.texi
-/docs/qemu-ga-ref.html
-/docs/qemu-ga-ref.info*
-/docs/qemu-ga-ref.txt
-/docs/qemu-qmp-qapi.texi
-/docs/qemu-qmp-ref.html
-/docs/qemu-qmp-ref.info*
-/docs/qemu-qmp-ref.txt
+/docs/interop/qemu-ga-qapi.texi
+/docs/interop/qemu-ga-ref.html
+/docs/interop/qemu-ga-ref.info*
+/docs/interop/qemu-ga-ref.txt
+/docs/interop/qemu-qmp-qapi.texi
+/docs/interop/qemu-qmp-ref.html
+/docs/interop/qemu-qmp-ref.info*
+/docs/interop/qemu-qmp-ref.txt
 /docs/version.texi
 *.tps
 .stgit-*

Makefile

@@ -207,8 +207,8 @@ HELPERS-$(CONFIG_LINUX) = qemu-bridge-helper$(EXESUF)
 
 ifdef BUILD_DOCS
 DOCS=qemu-doc.html qemu-doc.txt qemu.1 qemu-img.1 qemu-nbd.8 qemu-ga.8
-DOCS+=docs/qemu-qmp-ref.html docs/qemu-qmp-ref.txt docs/qemu-qmp-ref.7
-DOCS+=docs/qemu-ga-ref.html docs/qemu-ga-ref.txt docs/qemu-ga-ref.7
+DOCS+=docs/interop/qemu-qmp-ref.html docs/interop/qemu-qmp-ref.txt docs/interop/qemu-qmp-ref.7
+DOCS+=docs/interop/qemu-ga-ref.html docs/interop/qemu-ga-ref.txt docs/interop/qemu-ga-ref.7
 ifdef CONFIG_VIRTFS
 DOCS+=fsdev/virtfs-proxy-helper.1
 endif
@@ -269,6 +269,7 @@ dummy := $(call unnest-vars,, \
                 ivshmem-client-obj-y \
                 ivshmem-server-obj-y \
                 libvhost-user-obj-y \
+                vhost-user-scsi-obj-y \
                 qga-vss-dll-obj-y \
                 block-obj-y \
                 block-obj-m \
@@ -473,6 +474,8 @@ ivshmem-client$(EXESUF): $(ivshmem-client-obj-y) $(COMMON_LDADDS)
 	$(call LINK, $^)
 ivshmem-server$(EXESUF): $(ivshmem-server-obj-y) $(COMMON_LDADDS)
 	$(call LINK, $^)
+vhost-user-scsi$(EXESUF): $(vhost-user-scsi-obj-y)
+	$(call LINK, $^)
 
 module_block.h: $(SRC_PATH)/scripts/modules/module_block.py config-host.mak
 	$(call quiet-command,$(PYTHON) $< $@ \
@@ -519,11 +522,12 @@ distclean: clean
 	rm -f qemu-doc.vr qemu-doc.txt
 	rm -f config.log
 	rm -f linux-headers/asm
-	rm -f docs/qemu-ga-qapi.texi docs/qemu-qmp-qapi.texi docs/version.texi
-	rm -f docs/qemu-qmp-ref.7 docs/qemu-ga-ref.7
-	rm -f docs/qemu-qmp-ref.txt docs/qemu-ga-ref.txt
-	rm -f docs/qemu-qmp-ref.pdf docs/qemu-ga-ref.pdf
-	rm -f docs/qemu-qmp-ref.html docs/qemu-ga-ref.html
+	rm -f docs/version.texi
+	rm -f docs/interop/qemu-ga-qapi.texi docs/interop/qemu-qmp-qapi.texi
+	rm -f docs/interop/qemu-qmp-ref.7 docs/interop/qemu-ga-ref.7
+	rm -f docs/interop/qemu-qmp-ref.txt docs/interop/qemu-ga-ref.txt
+	rm -f docs/interop/qemu-qmp-ref.pdf docs/interop/qemu-ga-ref.pdf
+	rm -f docs/interop/qemu-qmp-ref.html docs/interop/qemu-ga-ref.html
 	for d in $(TARGET_DIRS); do \
 	rm -rf $$d || exit 1 ; \
         done
@@ -562,23 +566,23 @@ install-doc: $(DOCS)
 	$(INSTALL_DIR) "$(DESTDIR)$(qemu_docdir)"
 	$(INSTALL_DATA) qemu-doc.html "$(DESTDIR)$(qemu_docdir)"
 	$(INSTALL_DATA) qemu-doc.txt "$(DESTDIR)$(qemu_docdir)"
-	$(INSTALL_DATA) docs/qemu-qmp-ref.html "$(DESTDIR)$(qemu_docdir)"
-	$(INSTALL_DATA) docs/qemu-qmp-ref.txt "$(DESTDIR)$(qemu_docdir)"
+	$(INSTALL_DATA) docs/interop/qemu-qmp-ref.html "$(DESTDIR)$(qemu_docdir)"
+	$(INSTALL_DATA) docs/interop/qemu-qmp-ref.txt "$(DESTDIR)$(qemu_docdir)"
 ifdef CONFIG_POSIX
 	$(INSTALL_DIR) "$(DESTDIR)$(mandir)/man1"
 	$(INSTALL_DATA) qemu.1 "$(DESTDIR)$(mandir)/man1"
 	$(INSTALL_DIR) "$(DESTDIR)$(mandir)/man7"
-	$(INSTALL_DATA) docs/qemu-qmp-ref.7 "$(DESTDIR)$(mandir)/man7"
+	$(INSTALL_DATA) docs/interop/qemu-qmp-ref.7 "$(DESTDIR)$(mandir)/man7"
 ifneq ($(TOOLS),)
 	$(INSTALL_DATA) qemu-img.1 "$(DESTDIR)$(mandir)/man1"
 	$(INSTALL_DIR) "$(DESTDIR)$(mandir)/man8"
 	$(INSTALL_DATA) qemu-nbd.8 "$(DESTDIR)$(mandir)/man8"
 endif
 ifneq (,$(findstring qemu-ga,$(TOOLS)))
 	$(INSTALL_DATA) qemu-ga.8 "$(DESTDIR)$(mandir)/man8"
-	$(INSTALL_DATA) docs/qemu-ga-ref.html "$(DESTDIR)$(qemu_docdir)"
-	$(INSTALL_DATA) docs/qemu-ga-ref.txt "$(DESTDIR)$(qemu_docdir)"
-	$(INSTALL_DATA) docs/qemu-ga-ref.7 "$(DESTDIR)$(mandir)/man7"
+	$(INSTALL_DATA) docs/interop/qemu-ga-ref.html "$(DESTDIR)$(qemu_docdir)"
+	$(INSTALL_DATA) docs/interop/qemu-ga-ref.txt "$(DESTDIR)$(qemu_docdir)"
+	$(INSTALL_DATA) docs/interop/qemu-ga-ref.7 "$(DESTDIR)$(mandir)/man7"
 endif
 endif
 ifdef CONFIG_VIRTFS
@@ -666,28 +670,27 @@ ui/console-gl.o: $(SRC_PATH)/ui/console-gl.c \
 
 # documentation
 MAKEINFO=makeinfo
-MAKEINFOFLAGS=--no-split --number-sections -I docs
-TEXIFLAG=$(if $(V),,--quiet)
+MAKEINFOINCLUDES= -I docs -I $(<D) -I $(@D)
+MAKEINFOFLAGS=--no-split --number-sections $(MAKEINFOINCLUDES)
+TEXI2PODFLAGS=$(MAKEINFOINCLUDES) "-DVERSION=$(VERSION)"
+TEXI2PDFFLAGS=$(if $(V),,--quiet) -I $(SRC_PATH) $(MAKEINFOINCLUDES)
 
 docs/version.texi: $(SRC_PATH)/VERSION
 	$(call quiet-command,echo "@set VERSION $(VERSION)" > $@,"GEN","$@")
 
-%.html: %.texi
+%.html: %.texi docs/version.texi
 	$(call quiet-command,LC_ALL=C $(MAKEINFO) $(MAKEINFOFLAGS) --no-headers \
 	--html $< -o $@,"GEN","$@")
 
-%.info: %.texi
+%.info: %.texi docs/version.texi
 	$(call quiet-command,$(MAKEINFO) $(MAKEINFOFLAGS) $< -o $@,"GEN","$@")
 
-%.txt: %.texi
+%.txt: %.texi docs/version.texi
 	$(call quiet-command,LC_ALL=C $(MAKEINFO) $(MAKEINFOFLAGS) --no-headers \
 	--plaintext $< -o $@,"GEN","$@")
 
-%.pdf: %.texi
-	$(call quiet-command,texi2pdf $(TEXIFLAG) -I $(SRC_PATH) -I docs $< -o $@,"GEN","$@")
-
-docs/qemu-ga-ref.html docs/qemu-ga-ref.info docs/qemu-ga-ref.txt docs/qemu-ga-ref.pdf docs/qemu-ga-ref.7.pod: docs/version.texi
-docs/qemu-qmp-ref.html docs/qemu-qmp-ref.info docs/qemu-qmp-ref.txt docs/qemu-qmp-ref.pdf docs/qemu-qmp-ref.pod: docs/version.texi
+%.pdf: %.texi docs/version.texi
+	$(call quiet-command,texi2pdf $(TEXI2PDFFLAGS) $< -o $@,"GEN","$@")
 
 qemu-options.texi: $(SRC_PATH)/qemu-options.hx $(SRC_PATH)/scripts/hxtool
 	$(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -t < $< > $@,"GEN","$@")
@@ -701,12 +704,12 @@ qemu-monitor-info.texi: $(SRC_PATH)/hmp-commands-info.hx $(SRC_PATH)/scripts/hxt
 qemu-img-cmds.texi: $(SRC_PATH)/qemu-img-cmds.hx $(SRC_PATH)/scripts/hxtool
 	$(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -t < $< > $@,"GEN","$@")
 
-docs/qemu-qmp-qapi.texi docs/qemu-ga-qapi.texi: $(SRC_PATH)/scripts/qapi2texi.py $(qapi-py)
+docs/interop/qemu-qmp-qapi.texi docs/interop/qemu-ga-qapi.texi: $(SRC_PATH)/scripts/qapi2texi.py $(qapi-py)
 
-docs/qemu-qmp-qapi.texi: $(qapi-modules)
+docs/interop/qemu-qmp-qapi.texi: $(qapi-modules)
 	$(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi2texi.py $< > $@,"GEN","$@")
 
-docs/qemu-ga-qapi.texi: $(SRC_PATH)/qga/qapi-schema.json
+docs/interop/qemu-ga-qapi.texi: $(SRC_PATH)/qga/qapi-schema.json
 	$(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi2texi.py $< > $@,"GEN","$@")
 
 qemu.1: qemu-doc.texi qemu-options.texi qemu-monitor.texi qemu-monitor-info.texi
@@ -716,21 +719,25 @@ fsdev/virtfs-proxy-helper.1: fsdev/virtfs-proxy-helper.texi
 qemu-nbd.8: qemu-nbd.texi qemu-option-trace.texi
 qemu-ga.8: qemu-ga.texi
 
-html: qemu-doc.html docs/qemu-qmp-ref.html docs/qemu-ga-ref.html
-info: qemu-doc.info docs/qemu-qmp-ref.info docs/qemu-ga-ref.info
-pdf: qemu-doc.pdf docs/qemu-qmp-ref.pdf docs/qemu-ga-ref.pdf
-txt: qemu-doc.txt docs/qemu-qmp-ref.txt docs/qemu-ga-ref.txt
+html: qemu-doc.html docs/interop/qemu-qmp-ref.html docs/interop/qemu-ga-ref.html
+info: qemu-doc.info docs/interop/qemu-qmp-ref.info docs/interop/qemu-ga-ref.info
+pdf: qemu-doc.pdf docs/interop/qemu-qmp-ref.pdf docs/interop/qemu-ga-ref.pdf
+txt: qemu-doc.txt docs/interop/qemu-qmp-ref.txt docs/interop/qemu-ga-ref.txt
 
 qemu-doc.html qemu-doc.info qemu-doc.pdf qemu-doc.txt: \
 	qemu-img.texi qemu-nbd.texi qemu-options.texi qemu-option-trace.texi \
 	qemu-monitor.texi qemu-img-cmds.texi qemu-ga.texi \
 	qemu-monitor-info.texi
 
-docs/qemu-ga-ref.dvi docs/qemu-ga-ref.html docs/qemu-ga-ref.info docs/qemu-ga-ref.pdf docs/qemu-ga-ref.txt docs/qemu-ga-ref.7: \
-docs/qemu-ga-ref.texi docs/qemu-ga-qapi.texi
+docs/interop/qemu-ga-ref.dvi docs/interop/qemu-ga-ref.html \
+    docs/interop/qemu-ga-ref.info docs/interop/qemu-ga-ref.pdf \
+    docs/interop/qemu-ga-ref.txt docs/interop/qemu-ga-ref.7: \
+	docs/interop/qemu-ga-ref.texi docs/interop/qemu-ga-qapi.texi
 
-docs/qemu-qmp-ref.dvi docs/qemu-qmp-ref.html docs/qemu-qmp-ref.info docs/qemu-qmp-ref.pdf docs/qemu-qmp-ref.txt docs/qemu-qmp-ref.7: \
-docs/qemu-qmp-ref.texi docs/qemu-qmp-qapi.texi
+docs/interop/qemu-qmp-ref.dvi docs/interop/qemu-qmp-ref.html \
+    docs/interop/qemu-qmp-ref.info docs/interop/qemu-qmp-ref.pdf \
+    docs/interop/qemu-qmp-ref.txt docs/interop/qemu-qmp-ref.7: \
+	docs/interop/qemu-qmp-ref.texi docs/interop/qemu-qmp-qapi.texi
 
 
 ifdef CONFIG_WIN32
@@ -791,9 +798,11 @@ endif # CONFIG_WIN
 
 # Add a dependency on the generated files, so that they are always
 # rebuilt before other object files
+ifneq ($(wildcard config-host.mak),)
 ifneq ($(filter-out $(UNCHECKED_GOALS),$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fail))
 Makefile: $(GENERATED_FILES)
 endif
+endif
 
 .SECONDARY: $(TRACE_HEADERS) $(TRACE_HEADERS:%=%-timestamp) \
 	$(TRACE_SOURCES) $(TRACE_SOURCES:%=%-timestamp) \

Makefile.objs

@@ -52,7 +52,6 @@ common-obj-y += migration/
 
 common-obj-y += audio/
 common-obj-y += hw/
-common-obj-y += accel.o
 
 common-obj-y += replay/
 
@@ -111,6 +110,10 @@ qga-vss-dll-obj-y = qga/
 ivshmem-client-obj-y = contrib/ivshmem-client/
 ivshmem-server-obj-y = contrib/ivshmem-server/
 libvhost-user-obj-y = contrib/libvhost-user/
+vhost-user-scsi.o-cflags := $(LIBISCSI_CFLAGS)
+vhost-user-scsi.o-libs := $(LIBISCSI_LIBS)
+vhost-user-scsi-obj-y = contrib/vhost-user-scsi/
+vhost-user-scsi-obj-y += contrib/libvhost-user/libvhost-user.o
 
 ######################################################################
 trace-events-subdirs =
@@ -163,6 +166,8 @@ trace-events-subdirs += target/ppc
 trace-events-subdirs += qom
 trace-events-subdirs += linux-user
 trace-events-subdirs += qapi
+trace-events-subdirs += accel/tcg
+trace-events-subdirs += accel/kvm
 
 trace-events-files = $(SRC_PATH)/trace-events $(trace-events-subdirs:%=$(SRC_PATH)/%/trace-events)
 

Makefile.target

@@ -88,20 +88,17 @@ all: $(PROGS) stap
 
 #########################################################
 # cpu emulator library
-obj-y = exec.o translate-all.o cpu-exec.o
-obj-y += translate-common.o
-obj-y += cpu-exec-common.o
+obj-y += exec.o
+obj-y += accel/
 obj-y += tcg/tcg.o tcg/tcg-op.o tcg/optimize.o
+obj-y += tcg/tcg-common.o tcg/tcg-runtime.o
 obj-$(CONFIG_TCG_INTERPRETER) += tci.o
-obj-y += tcg/tcg-common.o
 obj-$(CONFIG_TCG_INTERPRETER) += disas/tci.o
 obj-y += fpu/softfloat.o
 obj-y += target/$(TARGET_BASE_ARCH)/
 obj-y += disas.o
-obj-y += tcg-runtime.o
 obj-$(call notempty,$(TARGET_XML_FILES)) += gdbstub-xml.o
 obj-$(call lnot,$(CONFIG_HAX)) += hax-stub.o
-obj-$(call lnot,$(CONFIG_KVM)) += kvm-stub.o
 
 obj-$(CONFIG_LIBDECNUMBER) += libdecnumber/decContext.o
 obj-$(CONFIG_LIBDECNUMBER) += libdecnumber/decNumber.o
@@ -142,8 +139,7 @@ ifdef CONFIG_SOFTMMU
 obj-y += arch_init.o cpus.o monitor.o gdbstub.o balloon.o ioport.o numa.o
 obj-y += qtest.o bootdevice.o
 obj-y += hw/
-obj-$(CONFIG_KVM) += kvm-all.o
-obj-y += memory.o cputlb.o
+obj-y += memory.o
 obj-y += memory_mapping.o
 obj-y += dump.o
 obj-y += migration/ram.o

accel/Makefile.objs

@@ -0,0 +1,4 @@
+obj-$(CONFIG_SOFTMMU) += accel.o
+obj-y += kvm/
+obj-y += tcg/
+obj-y += stubs/

accel.c → accel/accel.c

@@ -34,15 +34,6 @@
 #include "hw/xen/xen.h"
 #include "qom/object.h"
 
-int tcg_tb_size;
-static bool tcg_allowed = true;
-
-static int tcg_init(MachineState *ms)
-{
-    tcg_exec_init(tcg_tb_size * 1024 * 1024);
-    return 0;
-}
-
 static const TypeInfo accel_type = {
     .name = TYPE_ACCEL,
     .parent = TYPE_OBJECT,
@@ -129,27 +120,9 @@ void configure_accelerator(MachineState *ms)
     }
 }
 
-
-static void tcg_accel_class_init(ObjectClass *oc, void *data)
-{
-    AccelClass *ac = ACCEL_CLASS(oc);
-    ac->name = "tcg";
-    ac->init_machine = tcg_init;
-    ac->allowed = &tcg_allowed;
-}
-
-#define TYPE_TCG_ACCEL ACCEL_CLASS_NAME("tcg")
-
-static const TypeInfo tcg_accel_type = {
-    .name = TYPE_TCG_ACCEL,
-    .parent = TYPE_ACCEL,
-    .class_init = tcg_accel_class_init,
-};
-
 static void register_accel_types(void)
 {
     type_register_static(&accel_type);
-    type_register_static(&tcg_accel_type);
 }
 
 type_init(register_accel_types);

accel/kvm/Makefile.objs

@@ -0,0 +1 @@
+obj-$(CONFIG_KVM) += kvm-all.o

kvm-all.c → accel/kvm/kvm-all.c

@@ -36,7 +36,7 @@
 #include "exec/ram_addr.h"
 #include "exec/address-spaces.h"
 #include "qemu/event_notifier.h"
-#include "trace-root.h"
+#include "trace.h"
 #include "hw/irq.h"
 
 #include "hw/boards.h"
@@ -1977,6 +1977,7 @@ int kvm_cpu_exec(CPUState *cpu)
     }
 
     qemu_mutex_unlock_iothread();
+    cpu_exec_start(cpu);
 
     do {
         MemTxAttrs attrs;
@@ -2106,6 +2107,7 @@ int kvm_cpu_exec(CPUState *cpu)
         }
     } while (ret == 0);
 
+    cpu_exec_end(cpu);
     qemu_mutex_lock_iothread();
 
     if (ret < 0) {

accel/kvm/trace-events

@@ -0,0 +1,15 @@
+# Trace events for debugging and performance instrumentation
+
+# kvm-all.c
+kvm_ioctl(int type, void *arg) "type 0x%x, arg %p"
+kvm_vm_ioctl(int type, void *arg) "type 0x%x, arg %p"
+kvm_vcpu_ioctl(int cpu_index, int type, void *arg) "cpu_index %d, type 0x%x, arg %p"
+kvm_run_exit(int cpu_index, uint32_t reason) "cpu_index %d, reason %d"
+kvm_device_ioctl(int fd, int type, void *arg) "dev fd %d, type 0x%x, arg %p"
+kvm_failed_reg_get(uint64_t id, const char *msg) "Warning: Unable to retrieve ONEREG %" PRIu64 " from KVM: %s"
+kvm_failed_reg_set(uint64_t id, const char *msg) "Warning: Unable to set ONEREG %" PRIu64 " to KVM: %s"
+kvm_irqchip_commit_routes(void) ""
+kvm_irqchip_add_msi_route(char *name, int vector, int virq) "dev %s vector %d virq %d"
+kvm_irqchip_update_msi_route(int virq) "Updating MSI route virq=%d"
+kvm_irqchip_release_virq(int virq) "virq %d"
+

accel/stubs/Makefile.objs

@@ -0,0 +1 @@
+obj-$(call lnot,$(CONFIG_KVM)) += kvm-stub.o

accel/tcg/Makefile.objs

@@ -0,0 +1,3 @@
+obj-$(CONFIG_SOFTMMU) += tcg-all.o
+obj-$(CONFIG_SOFTMMU) += cputlb.o
+obj-y += cpu-exec.o cpu-exec-common.o translate-all.o translate-common.o

cpu-exec.c → accel/tcg/cpu-exec.c

@@ -18,7 +18,7 @@
  */
 #include "qemu/osdep.h"
 #include "cpu.h"
-#include "trace-root.h"
+#include "trace.h"
 #include "disas/disas.h"
 #include "exec/exec-all.h"
 #include "tcg.h"