[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH v4 9/9] disas: Add capstone as submodule
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH v4 9/9] disas: Add capstone as submodule |
Date: |
Thu, 28 Sep 2017 09:54:14 -0700 |
Do not require the submodule, but use it if present (in preference
even to a system copy). This will allow us to easily use capstone
in older systems for which a package is not available, and also
easily track bug fixes from upstream.
Signed-off-by: Richard Henderson <address@hidden>
---
Makefile | 13 +++++++++++++
.gitmodules | 3 +++
capstone | 1 +
configure | 12 +++++++++++-
4 files changed, 28 insertions(+), 1 deletion(-)
create mode 160000 capstone
diff --git a/Makefile b/Makefile
index cee6e28659..7ff366f6ca 100644
--- a/Makefile
+++ b/Makefile
@@ -336,6 +336,19 @@ subdir-dtc:dtc/libfdt dtc/tests
dtc/%:
mkdir -p $@
+# Overriding CFLAGS causes us to lose defines added in the sub-makefile.
+# Not overriding CFLAGS leads to mis-matches between compilation modes.
+# Therefore we replicate some of the logic in the sub-makefile.
+CAP_CFLAGS = $(subst -Werror,,$(CFLAGS) $(QEMU_CFLAGS))
+CAP_CFLAGS += -DCAPSTONE_USE_SYS_DYN_MEM
+CAP_CFLAGS += -DCAPSTONE_HAS_ARM
+CAP_CFLAGS += -DCAPSTONE_HAS_ARM64
+CAP_CFLAGS += -DCAPSTONE_HAS_POWERPC
+CAP_CFLAGS += -DCAPSTONE_HAS_X86
+
+subdir-capstone:
+ $(call quiet-command,$(MAKE) -C $(SRC_PATH)/capstone CAPSTONE_SHARED=no
BUILDDIR="$(BUILD_DIR)/capstone" CC="$(CC)" AR="$(AR)" LD="$(LD)"
CFLAGS="$(CAP_CFLAGS)" $(SUBDIR_MAKEFLAGS) $(BUILD_DIR)/capstone/libcapstone.a)
+
$(SUBDIR_RULES): libqemuutil.a $(common-obj-y) $(chardev-obj-y) \
$(qom-obj-y) $(crypto-aes-obj-$(CONFIG_USER_ONLY))
diff --git a/.gitmodules b/.gitmodules
index 84c54cdc49..bcb80d701a 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -34,3 +34,6 @@
[submodule "roms/QemuMacDrivers"]
path = roms/QemuMacDrivers
url = git://git.qemu.org/QemuMacDrivers.git
+[submodule "capstone"]
+ path = capstone
+ url = https://github.com/aquynh/capstone.git
diff --git a/capstone b/capstone
new file mode 160000
index 0000000000..a279481dbf
--- /dev/null
+++ b/capstone
@@ -0,0 +1 @@
+Subproject commit a279481dbfd54bb1e2336d771e89978cc6d43176
diff --git a/configure b/configure
index 3777db91b6..a6cf0a5a15 100755
--- a/configure
+++ b/configure
@@ -4380,7 +4380,14 @@ fi
# capstone
if test "$capstone" != no; then
- if $pkg_config capstone; then
+ if test -f ${source_path}/capstone/Makefile ; then
+ # have submodule capstone - use it
+ capstone=yes
+ capstone_internal=yes
+ mkdir -p capstone
+ QEMU_CFLAGS="$QEMU_CFLAGS -I\$(SRC_PATH)/capstone/include"
+ LIBS="\$(BUILD_DIR)/capstone/libcapstone.a $LIBS"
+ elif $pkg_config capstone; then
capstone=yes
QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
LIBS="$($pkg_config --libs capstone) $LIBS"
@@ -6596,6 +6603,9 @@ done # for target in $targets
if [ "$dtc_internal" = "yes" ]; then
echo "config-host.h: subdir-dtc" >> $config_host_mak
fi
+if [ "$capstone_internal" = "yes" ]; then
+ echo "config-host.h: subdir-capstone" >> $config_host_mak
+fi
if test "$numa" = "yes"; then
echo "CONFIG_NUMA=y" >> $config_host_mak
--
2.13.5
- [Qemu-devel] [PATCH v4 0/9] Support the Capstone disassembler, Richard Henderson, 2017/09/28
- [Qemu-devel] [PATCH v4 1/9] target/i386: Convert to disas_set_info hook, Richard Henderson, 2017/09/28
- [Qemu-devel] [PATCH v4 6/9] arm: Support Capstone in disas_set_info, Richard Henderson, 2017/09/28
- [Qemu-devel] [PATCH v4 2/9] target/ppc: Convert to disas_set_info hook, Richard Henderson, 2017/09/28
- [Qemu-devel] [PATCH v4 4/9] disas: Support the Capstone disassembler library, Richard Henderson, 2017/09/28
- [Qemu-devel] [PATCH v4 5/9] i386: Support Capstone in disas_set_info, Richard Henderson, 2017/09/28
- [Qemu-devel] [PATCH v4 7/9] ppc: Support Capstone in disas_set_info, Richard Henderson, 2017/09/28
- [Qemu-devel] [PATCH v4 3/9] disas: Remove unused flags arguments, Richard Henderson, 2017/09/28
- [Qemu-devel] [PATCH v4 8/9] disas: Remove monitor_disas_is_physical, Richard Henderson, 2017/09/28
- [Qemu-devel] [PATCH v4 9/9] disas: Add capstone as submodule,
Richard Henderson <=