Signed-off-by: Alexander Bulekov <alx...@bu.edu>
Reviewed-by: Darren Kenny <darren.ke...@oracle.com>
---
Makefile | 15 ++++++++++++++-
Makefile.objs | 4 +++-
Makefile.target | 18 +++++++++++++++++-
tests/fuzz/Makefile.include | 4 ++++
4 files changed, 38 insertions(+), 3 deletions(-)
create mode 100644 tests/fuzz/Makefile.include
diff --git a/Makefile b/Makefile
index aeca63a2b1..267385917c 100644
--- a/Makefile
+++ b/Makefile
@@ -471,7 +471,7 @@ config-host.h-timestamp: config-host.mak
qemu-options.def: $(SRC_PATH)/qemu-options.hx $(SRC_PATH)/scripts/hxtool
$(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< >
$@,"GEN","$@")
-TARGET_DIRS_RULES := $(foreach t, all clean install, $(addsuffix /$(t),
$(TARGET_DIRS)))
+TARGET_DIRS_RULES := $(foreach t, all fuzz clean install, $(addsuffix /$(t),
$(TARGET_DIRS)))
SOFTMMU_ALL_RULES=$(filter %-softmmu/all, $(TARGET_DIRS_RULES))
$(SOFTMMU_ALL_RULES): $(authz-obj-y)
@@ -485,6 +485,15 @@ ifdef DECOMPRESS_EDK2_BLOBS
$(SOFTMMU_ALL_RULES): $(edk2-decompressed)
endif
+SOFTMMU_FUZZ_RULES=$(filter %-softmmu/fuzz, $(TARGET_DIRS_RULES))
+$(SOFTMMU_FUZZ_RULES): $(authz-obj-y)
+$(SOFTMMU_FUZZ_RULES): $(block-obj-y)
+$(SOFTMMU_FUZZ_RULES): $(chardev-obj-y)
+$(SOFTMMU_FUZZ_RULES): $(crypto-obj-y)
+$(SOFTMMU_FUZZ_RULES): $(io-obj-y)
+$(SOFTMMU_FUZZ_RULES): config-all-devices.mak
+$(SOFTMMU_FUZZ_RULES): $(edk2-decompressed)
+
.PHONY: $(TARGET_DIRS_RULES)
# The $(TARGET_DIRS_RULES) are of the form SUBDIR/GOAL, so that
# $(dir $@) yields the sub-directory, and $(notdir $@) yields the sub-goal
@@ -535,6 +544,9 @@ subdir-slirp: slirp/all
$(filter %/all, $(TARGET_DIRS_RULES)): libqemuutil.a $(common-obj-y) \
$(qom-obj-y) $(crypto-user-obj-$(CONFIG_USER_ONLY))
+$(filter %/fuzz, $(TARGET_DIRS_RULES)): libqemuutil.a $(common-obj-y) \
+ $(qom-obj-y) $(crypto-user-obj-$(CONFIG_USER_ONLY))
+
ROM_DIRS = $(addprefix pc-bios/, $(ROMS))
ROM_DIRS_RULES=$(foreach t, all clean, $(addsuffix /$(t), $(ROM_DIRS)))
# Only keep -O and -g cflags
@@ -544,6 +556,7 @@ $(ROM_DIRS_RULES):
.PHONY: recurse-all recurse-clean recurse-install
recurse-all: $(addsuffix /all, $(TARGET_DIRS) $(ROM_DIRS))
+recurse-fuzz: $(addsuffix /fuzz, $(TARGET_DIRS) $(ROM_DIRS))
recurse-clean: $(addsuffix /clean, $(TARGET_DIRS) $(ROM_DIRS))
recurse-install: $(addsuffix /install, $(TARGET_DIRS))
$(addsuffix /install, $(TARGET_DIRS)): all
diff --git a/Makefile.objs b/Makefile.objs
index 9ff9b0c6f9..5478a554f6 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -86,10 +86,12 @@ common-obj-$(CONFIG_FDT) += device_tree.o
# qapi
common-obj-y += qapi/
+softmmu-obj-y = main.o
-softmmu-main-y = main.o
endif
+
+
#######################################################################
# Target-independent parts used in system and user emulation
common-obj-y += cpus-common.o
diff --git a/Makefile.target b/Makefile.target
index 24d79d26eb..217391cae5 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -204,7 +204,7 @@ endif
COMMON_LDADDS = ../libqemuutil.a
# build either PROG or PROGW
-$(QEMU_PROG_BUILD): $(all-obj-y) $(COMMON_LDADDS)
+$(QEMU_PROG_BUILD): $(all-obj-y) $(COMMON_LDADDS) $(softmmu-obj-y)
$(call LINK, $(filter-out %.mak, $^))
ifdef CONFIG_DARWIN
$(call quiet-command,Rez -append $(SRC_PATH)/pc-bios/qemu.rsrc -o
$@,"REZ","$(TARGET_DIR)$@")
@@ -229,6 +229,22 @@ ifdef CONFIG_TRACE_SYSTEMTAP
rm -f *.stp
endif
+ifdef CONFIG_FUZZ
+include $(SRC_PATH)/tests/fuzz/Makefile.include
+include $(SRC_PATH)/tests/Makefile.include
+
+fuzz: fuzz-vars
+fuzz-vars: QEMU_CFLAGS := $(FUZZ_CFLAGS) $(QEMU_CFLAGS)
+fuzz-vars: QEMU_LDFLAGS := $(FUZZ_LDFLAGS) $(QEMU_LDFLAGS)
+fuzz-vars: $(QEMU_PROG_FUZZ)
+dummy := $(call unnest-vars,, fuzz-obj-y)
+
+
+$(QEMU_PROG_FUZZ): config-devices.mak $(all-obj-y) $(COMMON_LDADDS)
$(fuzz-obj-y)
+ $(call LINK, $(filter-out %.mak, $^))
+
+endif
+
install: all
ifneq ($(PROGS),)
$(call install-prog,$(PROGS),$(DESTDIR)$(bindir))
diff --git a/tests/fuzz/Makefile.include b/tests/fuzz/Makefile.include
new file mode 100644
index 0000000000..324e6c1433
--- /dev/null
+++ b/tests/fuzz/Makefile.include
@@ -0,0 +1,4 @@
+# QEMU_PROG_FUZZ=qemu-fuzz-$(TARGET_NAME)$(EXESUF)
+fuzz-obj-y = $(libqos-obj-y)
+fuzz-obj-y += tests/libqtest.o
+
--
2.23.0
