When changing away from the old ioemu, changes in the Makefiles
resulted in tapdisk-ioemu appearing there, but actually not
being built. This patch re-enables the build of tapdisk-ioemu.
Signed-off-by: Kevin Wolf <kwolf@xxxxxxx>
---
Makefile | 22 +++++++++++++++-------
configure | 2 +-
qemu-tool.c | 2 +-
tapdisk-ioemu.c | 17 -----------------
4 files changed, 17 insertions(+), 26 deletions(-)
diff --git a/Makefile b/Makefile
index e31fe82..6873b0c 100644
--- a/Makefile
+++ b/Makefile
@@ -44,13 +44,6 @@ $(filter %-user,$(SUBDIR_RULES)): libqemu_user.a
recurse-all: $(SUBDIR_RULES)
-tapdisk-ioemu: CPPFLAGS += -I$(XEN_ROOT)/tools/libxc
-tapdisk-ioemu: CPPFLAGS += -I$(XEN_ROOT)/tools/blktap/lib
-tapdisk-ioemu: CPPFLAGS += -I$(XEN_ROOT)/tools/xenstore
-tapdisk-ioemu: CPPFLAGS += -I$(XEN_ROOT)/tools/include
-tapdisk-ioemu: tapdisk-ioemu.c cutils.c block.c block-raw.c block-cow.c
block-qcow.c aes.c block-vmdk.c block-cloop.c block-dmg.c block-bochs.c
block-vpc.c block-vvfat.c block-qcow2.c hw/xen_blktap.c osdep.c
- $(CC) -DQEMU_TOOL $(CFLAGS) $(CPPFLAGS) $(BASE_CFLAGS) $(LDFLAGS)
$(BASE_LDFLAGS) -o $@ $^ -lz $(LIBS)
-
#######################################################################
# BLOCK_OBJS is code used by both qemu system emulation and qemu-img
@@ -66,6 +59,21 @@ else
BLOCK_OBJS += block-raw-posix.o
endif
+#######################################################################
+# tapdisk-ioemu
+
+hw/tapdisk-xen_blktap.o: hw/xen_blktap.c
+ $(CC) $(CFLAGS) $(CPPFLAGS) -DQEMU_IMG -DQEMU_TOOL -c -o $@ $<
+tapdisk-ioemu.o: tapdisk-ioemu.c
+ $(CC) $(CFLAGS) $(CPPFLAGS) -DQEMU_IMG -DQEMU_TOOL -c -o $@ $<
+
+tapdisk-ioemu: CPPFLAGS += -I$(XEN_ROOT)/tools/libxc
+tapdisk-ioemu: CPPFLAGS += -I$(XEN_ROOT)/tools/blktap/lib
+tapdisk-ioemu: CPPFLAGS += -I$(XEN_ROOT)/tools/xenstore
+tapdisk-ioemu: CPPFLAGS += -I$(XEN_ROOT)/tools/include
+tapdisk-ioemu: tapdisk-ioemu.o $(BLOCK_OBJS) qemu-tool.o
hw/tapdisk-xen_blktap.o
+ $(CC) $(LDFLAGS) -o $@ $^ -lz $(LIBS)
+
######################################################################
# libqemu_common.a: Target independent part of system emulation. The
# long term path is to suppress *all* target specific code in case of
diff --git a/configure b/configure
index 2ec19d7..37a4177 100755
--- a/configure
+++ b/configure
@@ -1326,7 +1326,7 @@ fi
echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
-tools=
+tools="tapdisk-ioemu"
if test `expr "$target_list" : ".*softmmu.*"` != 0 ; then
tools="qemu-img\$(EXESUF) $tools"
if [ "$linux" = "yes" ] ; then
diff --git a/qemu-tool.c b/qemu-tool.c
index 87cc294..7aa55cd 100644
--- a/qemu-tool.c
+++ b/qemu-tool.c
@@ -70,7 +70,7 @@ void qemu_bh_delete(QEMUBH *bh)
qemu_free(bh);
}
-int qemu_set_fd_handler2(int fd,
+int __attribute__((weak)) qemu_set_fd_handler2(int fd,
IOCanRWHandler *fd_read_poll,
IOHandler *fd_read,
IOHandler *fd_write,
diff --git a/tapdisk-ioemu.c b/tapdisk-ioemu.c
index 52c5ac6..5e5ccc2 100644
--- a/tapdisk-ioemu.c
+++ b/tapdisk-ioemu.c
@@ -22,20 +22,6 @@ extern void *fd_start;
int domid = 0;
FILE* logfile;
-void term_printf(const char *fmt, ...)
-{
- va_list ap;
- va_start(ap, fmt);
- vprintf(fmt, ap);
- va_end(ap);
-}
-
-void term_print_filename(const char *filename)
-{
- term_printf(filename);
-}
-
-
typedef void IOReadHandler(void *opaque, const uint8_t *buf, int size);
typedef int IOCanRWHandler(void *opaque);
typedef void IOHandler(void *opaque);
@@ -103,7 +89,6 @@ int main(void)
logfile = stderr;
bdrv_init();
- qemu_aio_init();
init_blktap();
/* Daemonize */
@@ -115,8 +100,6 @@ int main(void)
* completed aio operations.
*/
while (1) {
- qemu_aio_poll();
-
max_fd = -1;
FD_ZERO(&rfds);
for(ioh = first_io_handler; ioh != NULL; ioh = ioh->next)
--
1.6.0.2
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