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authorWenchao Xia <wenchaoqemu@gmail.com>2014-06-18 08:43:28 +0200
committerLuiz Capitulino <lcapitulino@redhat.com>2014-06-23 11:01:25 -0400
commit21cd70dfc1a6dc90511bae55a460a3a55461339a (patch)
treeecde7d3f4f60d0d0e70982d215ccc67043ebb11f /Makefile
parentf882126024dae3df45adb8bdd0f8ca9d63787fa0 (diff)
qapi script: add event support
qapi-event.py will parse the schema and generate qapi-event.c, then the API in qapi-event.c can be used to handle events in qemu code. All API have prefix "qapi_event". The script mainly includes two parts: generate API for each event define, generate an enum type for all defined events. Since in some cases the real emit behavior may change, for example, qemu-img would not send a event, a callback layer is used to control the behavior. As a result, the stubs at compile time can be saved, the binding of block layer code and monitor code will become looser. Signed-off-by: Wenchao Xia <wenchaoqemu@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile11
1 files changed, 8 insertions, 3 deletions
diff --git a/Makefile b/Makefile
index 800fbf32e7..f473cf5637 100644
--- a/Makefile
+++ b/Makefile
@@ -45,8 +45,8 @@ endif
endif
GENERATED_HEADERS = config-host.h qemu-options.def
-GENERATED_HEADERS += qmp-commands.h qapi-types.h qapi-visit.h
-GENERATED_SOURCES += qmp-marshal.c qapi-types.c qapi-visit.c
+GENERATED_HEADERS += qmp-commands.h qapi-types.h qapi-visit.h qapi-event.h
+GENERATED_SOURCES += qmp-marshal.c qapi-types.c qapi-visit.c qapi-event.c
GENERATED_HEADERS += trace/generated-events.h
GENERATED_SOURCES += trace/generated-events.c
@@ -202,7 +202,7 @@ Makefile: $(version-obj-y) $(version-lobj-y)
# Build libraries
libqemustub.a: $(stub-obj-y)
-libqemuutil.a: $(util-obj-y) qapi-types.o qapi-visit.o
+libqemuutil.a: $(util-obj-y) qapi-types.o qapi-visit.o qapi-event.o
block-modules = $(foreach o,$(block-obj-m),"$(basename $(subst /,-,$o))",) NULL
util/module.o-cflags = -D'CONFIG_BLOCK_MODULES=$(block-modules)'
@@ -259,6 +259,11 @@ $(qapi-modules) $(SRC_PATH)/scripts/qapi-visit.py $(qapi-py)
$(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-visit.py \
$(gen-out-type) -o "." -b -i $<, \
" GEN $@")
+qapi-event.c qapi-event.h :\
+$(qapi-modules) $(SRC_PATH)/scripts/qapi-event.py $(qapi-py)
+ $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-event.py \
+ $(gen-out-type) -o "." -b -i $<, \
+ " GEN $@")
qmp-commands.h qmp-marshal.c :\
$(qapi-modules) $(SRC_PATH)/scripts/qapi-commands.py $(qapi-py)
$(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-commands.py \