diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 00000000..5fa5fc9a
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,890 @@
+# Tested on window10(x64) with vs2019.
+# Open the "x86 Native Tools Command Prompt for VS 2019",
+# cd ${UNICORN_SOURCE_DIR}
+# mkdir build
+# cd build
+# cmake -G "NMake Makefiles" ..
+# nmake
+# Or Open "x64 Native Tools Command Prompt for VS 2019" for 64bit binary.
+# Tested on Ubuntu-1804-amd64 with gcc.
+# cd ${UNICORN_SOURCE_DIR}
+# mkdir build
+# cd build
+# cmake ..
+# make
+# By Huitao Chen, 2019
+cmake_minimum_required(VERSION 3.1)
+project(unicorn C)
+
+set(UNICORN_VERSION_MAJOR 1)
+set(UNICORN_VERSION_MINOR 0)
+set(UNICORN_VERSION_PATCH 2)
+
+if(NOT UNICORN_ARCH)
+    set(UNICORN_ARCH "x86 arm aarch64 m68k mips sparc")
+endif()
+
+string(TOUPPER ${UNICORN_ARCH} UNICORN_ARCH)
+string(REPLACE " " ";" UNICORN_ARCH_LIST ${UNICORN_ARCH})
+
+foreach(ARCH_LOOP ${UNICORN_ARCH_LIST})
+    set(UNICORN_HAS_${ARCH_LOOP} TRUE)
+endforeach(ARCH_LOOP)
+
+# qemu uses assert(). It is not recommended to define NDEBUG if using assert()
+#  to detect error conditions since the software may behave
+#  non-deterministically. Remove the NDEBUG macro.
+if(CMAKE_BUILD_TYPE STREQUAL "Release")
+    string(REPLACE "-DNDEBUG" "" CMAKE_C_FLAGS_RELEASE ${CMAKE_C_FLAGS_RELEASE})
+endif()
+
+if(MSVC)
+    include_directories(
+        ${CMAKE_CURRENT_SOURCE_DIR}/msvc/unicorn
+    )
+else()
+    include_directories(
+        ${CMAKE_BINARY_DIR}
+    )
+endif()
+
+include_directories(
+    qemu
+    qemu/include
+    qemu/tcg
+    include
+)
+
+if(MSVC)
+    if(CMAKE_SIZEOF_VOID_P EQUAL 8)
+        set(MSVC_FLAG  -D__x86_64__)
+    elseif(CMAKE_SIZEOF_VOID_P EQUAL 4)
+        set(MSVC_FLAG  -D__i386__)
+    else()
+        message(FATAL_ERROR "Neither WIN64 or WIN32!")
+    endif()
+    add_compile_options(
+        -Dinline=__inline
+        -D__func__=__FUNCTION__
+        -D_CRT_SECURE_NO_WARNINGS
+        -DWIN32_LEAN_AND_MEAN
+        ${MSVC_FLAG}
+        /I${CMAKE_CURRENT_SOURCE_DIR}/qemu/tcg/i386
+        /wd4018 /wd4244 /wd4267
+    )
+    if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+        string(REPLACE "/ZI" "/Zi" CMAKE_C_FLAGS_DEBUG ${CMAKE_C_FLAGS_DEBUG})
+    endif()
+    # default use the multithread, static version of the run-time library.
+    option(UNICORN_STATIC_MSVCRT "Embed static runtime library" ON)
+    if (UNICORN_STATIC_MSVCRT)
+        string(REPLACE "/MD" "/MT" CMAKE_C_FLAGS_DEBUG ${CMAKE_C_FLAGS_DEBUG})
+        string(REPLACE "/MD" "/MT" CMAKE_C_FLAGS_RELEASE ${CMAKE_C_FLAGS_RELEASE})
+    endif()
+else()
+# check python
+    find_program(PYTHON_CMD python)
+    if (NOT PYTHON_CMD)
+        message(FATAL_ERROR "Please install python.")
+    endif()
+
+    set(EXTRA_CFLAGS "--extra-cflags=")
+    if (UNICORN_HAS_X86)
+        set (EXTRA_CFLAGS "${EXTRA_CFLAGS}-DUNICORN_HAS_X86 ")
+    endif()
+    if (UNICORN_HAS_ARM)
+        set (EXTRA_CFLAGS "${EXTRA_CFLAGS}-DUNICORN_HAS_ARM -DUNICORN_HAS_ARMEB ")
+    endif()
+    if (UNICORN_HAS_AARCH64)
+        set (EXTRA_CFLAGS "${EXTRA_CFLAGS}-DUNICORN_HAS_ARM64 -DUNICORN_HAS_ARM64EB ")
+    endif()
+    if (UNICORN_HAS_M68K)
+        set (EXTRA_CFLAGS "${EXTRA_CFLAGS}-DUNICORN_HAS_M68K ")
+    endif()
+    if (UNICORN_HAS_MIPS)
+        set (EXTRA_CFLAGS "${EXTRA_CFLAGS}-DUNICORN_HAS_MIPS -DUNICORN_HAS_MIPSEL -DUNICORN_HAS_MIPS64 -DUNICORN_HAS_MIPS64EL ")
+    endif()
+    if (UNICORN_HAS_SPARC)
+        set (EXTRA_CFLAGS "${EXTRA_CFLAGS}-DUNICORN_HAS_SPARC ")
+    endif()
+    set (EXTRA_CFLAGS "${EXTRA_CFLAGS}-fPIC -fvisibility=hidden")
+
+    set(TARGET_LIST "--target-list=")
+    if (UNICORN_HAS_X86)
+        set (TARGET_LIST "${TARGET_LIST}x86_64-softmmu, ")
+    endif()
+    if (UNICORN_HAS_ARM)
+        set (TARGET_LIST "${TARGET_LIST}arm-softmmu, armeb-softmmu, ")
+    endif()
+    if (UNICORN_HAS_AARCH64)
+        set (TARGET_LIST "${TARGET_LIST}aarch64-softmmu, aarch64eb-softmmu, ")
+    endif()
+    if (UNICORN_HAS_M68K)
+        set (TARGET_LIST "${TARGET_LIST}m68k-softmmu, ")
+    endif()
+    if (UNICORN_HAS_MIPS)
+        set (TARGET_LIST "${TARGET_LIST}mips-softmmu, mipsel-softmmu, mips64-softmmu, mips64el-softmmu, ")
+    endif()
+    if (UNICORN_HAS_SPARC)
+        set (TARGET_LIST "${TARGET_LIST}sparc-softmmu, sparc64-softmmu, ")
+    endif()
+    set (TARGET_LIST "${TARGET_LIST} ")
+
+# GEN dynamic source files
+    execute_process(COMMAND sh ${CMAKE_CURRENT_SOURCE_DIR}/qemu/configure
+        ${EXTRA_CFLAGS}
+        ${TARGET_LIST}
+    )
+    execute_process(COMMAND sh ${CMAKE_CURRENT_SOURCE_DIR}/qemu/scripts/create_config
+        INPUT_FILE ${CMAKE_BINARY_DIR}/config-host.mak
+        OUTPUT_FILE ${CMAKE_BINARY_DIR}/config-host.h
+    )
+    if (UNICORN_HAS_X86)
+        execute_process(COMMAND sh ${CMAKE_CURRENT_SOURCE_DIR}/qemu/scripts/create_config
+            INPUT_FILE ${CMAKE_BINARY_DIR}/x86_64-softmmu/config-target.mak
+            OUTPUT_FILE ${CMAKE_BINARY_DIR}/x86_64-softmmu/config-target.h
+        )
+    endif()
+    if (UNICORN_HAS_ARM)
+        execute_process(COMMAND sh ${CMAKE_CURRENT_SOURCE_DIR}/qemu/scripts/create_config
+            INPUT_FILE ${CMAKE_BINARY_DIR}/arm-softmmu/config-target.mak
+            OUTPUT_FILE ${CMAKE_BINARY_DIR}/arm-softmmu/config-target.h
+        )
+        execute_process(COMMAND sh ${CMAKE_CURRENT_SOURCE_DIR}/qemu/scripts/create_config
+            INPUT_FILE ${CMAKE_BINARY_DIR}/armeb-softmmu/config-target.mak
+            OUTPUT_FILE ${CMAKE_BINARY_DIR}/armeb-softmmu/config-target.h
+        )
+    endif()
+    if (UNICORN_HAS_AARCH64)
+        execute_process(COMMAND sh ${CMAKE_CURRENT_SOURCE_DIR}/qemu/scripts/create_config
+            INPUT_FILE ${CMAKE_BINARY_DIR}/aarch64-softmmu/config-target.mak
+            OUTPUT_FILE ${CMAKE_BINARY_DIR}/aarch64-softmmu/config-target.h
+        )
+        execute_process(COMMAND sh ${CMAKE_CURRENT_SOURCE_DIR}/qemu/scripts/create_config
+            INPUT_FILE ${CMAKE_BINARY_DIR}/aarch64eb-softmmu/config-target.mak
+            OUTPUT_FILE ${CMAKE_BINARY_DIR}/aarch64eb-softmmu/config-target.h
+        )
+    endif()
+    if (UNICORN_HAS_M68K)
+        execute_process(COMMAND sh ${CMAKE_CURRENT_SOURCE_DIR}/qemu/scripts/create_config
+            INPUT_FILE ${CMAKE_BINARY_DIR}/m68k-softmmu/config-target.mak
+            OUTPUT_FILE ${CMAKE_BINARY_DIR}/m68k-softmmu/config-target.h
+        )
+    endif()
+    if (UNICORN_HAS_MIPS)
+        execute_process(COMMAND sh ${CMAKE_CURRENT_SOURCE_DIR}/qemu/scripts/create_config
+            INPUT_FILE ${CMAKE_BINARY_DIR}/mips-softmmu/config-target.mak
+            OUTPUT_FILE ${CMAKE_BINARY_DIR}/mips-softmmu/config-target.h
+        )
+        execute_process(COMMAND sh ${CMAKE_CURRENT_SOURCE_DIR}/qemu/scripts/create_config
+            INPUT_FILE ${CMAKE_BINARY_DIR}/mipsel-softmmu/config-target.mak
+            OUTPUT_FILE ${CMAKE_BINARY_DIR}/mipsel-softmmu/config-target.h
+        )
+        execute_process(COMMAND sh ${CMAKE_CURRENT_SOURCE_DIR}/qemu/scripts/create_config
+            INPUT_FILE ${CMAKE_BINARY_DIR}/mips64-softmmu/config-target.mak
+            OUTPUT_FILE ${CMAKE_BINARY_DIR}/mips64-softmmu/config-target.h
+        )
+        execute_process(COMMAND sh ${CMAKE_CURRENT_SOURCE_DIR}/qemu/scripts/create_config
+            INPUT_FILE ${CMAKE_BINARY_DIR}/mips64el-softmmu/config-target.mak
+            OUTPUT_FILE ${CMAKE_BINARY_DIR}/mips64el-softmmu/config-target.h
+        )
+    endif()
+    if (UNICORN_HAS_SPARC)
+        execute_process(COMMAND sh ${CMAKE_CURRENT_SOURCE_DIR}/qemu/scripts/create_config
+            INPUT_FILE ${CMAKE_BINARY_DIR}/sparc-softmmu/config-target.mak
+            OUTPUT_FILE ${CMAKE_BINARY_DIR}/sparc-softmmu/config-target.h
+        )
+        execute_process(COMMAND sh ${CMAKE_CURRENT_SOURCE_DIR}/qemu/scripts/create_config
+            INPUT_FILE ${CMAKE_BINARY_DIR}/sparc64-softmmu/config-target.mak
+            OUTPUT_FILE ${CMAKE_BINARY_DIR}/sparc64-softmmu/config-target.h
+        )
+    endif()
+    execute_process(COMMAND python -B ${CMAKE_CURRENT_SOURCE_DIR}/qemu/scripts/qapi-types.py
+        -h -o ${CMAKE_BINARY_DIR} -b -i ${CMAKE_CURRENT_SOURCE_DIR}/qemu/qapi-schema.json
+    )
+    execute_process(COMMAND python -B ${CMAKE_CURRENT_SOURCE_DIR}/qemu/scripts/qapi-types.py
+        -c -o ${CMAKE_BINARY_DIR} -b -i ${CMAKE_CURRENT_SOURCE_DIR}/qemu/qapi-schema.json
+    )
+    execute_process(COMMAND python -B ${CMAKE_CURRENT_SOURCE_DIR}/qemu/scripts/qapi-visit.py
+        -h -o ${CMAKE_BINARY_DIR} -b -i ${CMAKE_CURRENT_SOURCE_DIR}/qemu/qapi-schema.json
+    )
+    execute_process(COMMAND python -B ${CMAKE_CURRENT_SOURCE_DIR}/qemu/scripts/qapi-visit.py
+        -c -o ${CMAKE_BINARY_DIR} -b -i ${CMAKE_CURRENT_SOURCE_DIR}/qemu/qapi-schema.json
+    )
+    add_compile_options(
+        -I${CMAKE_CURRENT_SOURCE_DIR}/qemu/tcg/i386
+        -D_GNU_SOURCE
+        -D_FILE_OFFSET_BITS=64
+        -D_LARGEFILE_SOURCE
+        -Wall -O2
+        -fPIC -fpic -fvisibility=hidden
+    )
+endif()
+
+if (UNICORN_HAS_X86)
+add_library(x86_64-softmmu
+    qemu/cpu-exec.c
+    qemu/cpus.c
+    qemu/cputlb.c
+    qemu/exec.c
+    qemu/fpu/softfloat.c
+    qemu/hw/i386/pc.c
+    qemu/hw/i386/pc_piix.c
+    qemu/hw/intc/apic.c
+    qemu/hw/intc/apic_common.c
+    qemu/ioport.c
+    qemu/memory.c
+    qemu/memory_mapping.c
+    qemu/target-i386/arch_memory_mapping.c
+    qemu/target-i386/cc_helper.c
+    qemu/target-i386/cpu.c
+    qemu/target-i386/excp_helper.c
+    qemu/target-i386/fpu_helper.c
+    qemu/target-i386/helper.c
+    qemu/target-i386/int_helper.c
+    qemu/target-i386/mem_helper.c
+    qemu/target-i386/misc_helper.c
+    qemu/target-i386/seg_helper.c
+    qemu/target-i386/smm_helper.c
+    qemu/target-i386/svm_helper.c
+    qemu/target-i386/translate.c
+    qemu/target-i386/unicorn.c
+    qemu/tcg/optimize.c
+    qemu/tcg/tcg.c
+    qemu/translate-all.c
+)
+
+if(MSVC)
+    target_compile_options(x86_64-softmmu PRIVATE
+        -DNEED_CPU_H
+        /FI x86_64.h
+        /I${CMAKE_CURRENT_SOURCE_DIR}/msvc/unicorn/x86_64-softmmu
+        /I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-i386
+    )
+else()
+    target_compile_options(x86_64-softmmu PRIVATE
+        -DNEED_CPU_H
+        -include x86_64.h
+        -I${CMAKE_BINARY_DIR}/x86_64-softmmu
+        -I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-i386
+    )
+endif()
+endif()
+
+if (UNICORN_HAS_ARM)
+add_library(arm-softmmu
+    qemu/cpu-exec.c
+    qemu/cpus.c
+    qemu/cputlb.c
+    qemu/exec.c
+    qemu/fpu/softfloat.c
+    qemu/hw/arm/tosa.c
+    qemu/hw/arm/virt.c
+    qemu/ioport.c
+    qemu/memory.c
+    qemu/memory_mapping.c
+    qemu/target-arm/cpu.c
+    qemu/target-arm/crypto_helper.c
+    qemu/target-arm/helper.c
+    qemu/target-arm/iwmmxt_helper.c
+    qemu/target-arm/neon_helper.c
+    qemu/target-arm/op_helper.c
+    qemu/target-arm/psci.c
+    qemu/target-arm/translate.c
+    qemu/target-arm/unicorn_arm.c
+    qemu/tcg/optimize.c
+    qemu/tcg/tcg.c
+    qemu/translate-all.c
+)
+
+if(MSVC)
+    target_compile_options(arm-softmmu PRIVATE
+        -DNEED_CPU_H
+        /FI arm.h
+        /I${CMAKE_CURRENT_SOURCE_DIR}/msvc/unicorn/arm-softmmu
+        /I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-arm
+    )
+else()
+    target_compile_options(arm-softmmu PRIVATE
+        -DNEED_CPU_H
+        -include arm.h
+        -I${CMAKE_BINARY_DIR}/arm-softmmu
+        -I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-arm
+    )
+endif()
+
+add_library(armeb-softmmu
+    qemu/cpu-exec.c
+    qemu/cpus.c
+    qemu/cputlb.c
+    qemu/exec.c
+    qemu/fpu/softfloat.c
+    qemu/hw/arm/tosa.c
+    qemu/hw/arm/virt.c
+    qemu/ioport.c
+    qemu/memory.c
+    qemu/memory_mapping.c
+    qemu/target-arm/cpu.c
+    qemu/target-arm/crypto_helper.c
+    qemu/target-arm/helper.c
+    qemu/target-arm/iwmmxt_helper.c
+    qemu/target-arm/neon_helper.c
+    qemu/target-arm/op_helper.c
+    qemu/target-arm/psci.c
+    qemu/target-arm/translate.c
+    qemu/target-arm/unicorn_arm.c
+    qemu/tcg/optimize.c
+    qemu/tcg/tcg.c
+    qemu/translate-all.c
+)
+
+if(MSVC)
+    target_compile_options(armeb-softmmu PRIVATE
+        -DNEED_CPU_H
+        /FI armeb.h
+        /I${CMAKE_CURRENT_SOURCE_DIR}/msvc/unicorn/armeb-softmmu
+        /I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-arm
+    )
+else()
+    target_compile_options(armeb-softmmu PRIVATE
+        -DNEED_CPU_H
+        -include armeb.h
+        -I${CMAKE_BINARY_DIR}/armeb-softmmu
+        -I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-arm
+    )
+endif()
+endif()
+
+if (UNICORN_HAS_AARCH64)
+add_library(aarch64-softmmu
+    qemu/cpu-exec.c
+    qemu/cpus.c
+    qemu/cputlb.c
+    qemu/exec.c
+    qemu/fpu/softfloat.c
+    qemu/hw/arm/tosa.c
+    qemu/hw/arm/virt.c
+    qemu/ioport.c
+    qemu/memory.c
+    qemu/memory_mapping.c
+    qemu/target-arm/cpu.c
+    qemu/target-arm/cpu64.c
+    qemu/target-arm/crypto_helper.c
+    qemu/target-arm/helper-a64.c
+    qemu/target-arm/helper.c
+    qemu/target-arm/iwmmxt_helper.c
+    qemu/target-arm/neon_helper.c
+    qemu/target-arm/op_helper.c
+    qemu/target-arm/psci.c
+    qemu/target-arm/translate-a64.c
+    qemu/target-arm/translate.c
+    qemu/target-arm/unicorn_aarch64.c
+    qemu/tcg/optimize.c
+    qemu/tcg/tcg.c
+    qemu/translate-all.c
+)
+
+if(MSVC)
+    target_compile_options(aarch64-softmmu PRIVATE
+        -DNEED_CPU_H
+        /FI aarch64.h
+        /I${CMAKE_CURRENT_SOURCE_DIR}/msvc/unicorn/aarch64-softmmu
+        /I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-arm
+    )
+else()
+    target_compile_options(aarch64-softmmu PRIVATE
+        -DNEED_CPU_H
+        -include aarch64.h
+        -I${CMAKE_BINARY_DIR}/aarch64-softmmu
+        -I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-arm
+    )
+endif()
+
+add_library(aarch64eb-softmmu
+    qemu/cpu-exec.c
+    qemu/cpus.c
+    qemu/cputlb.c
+    qemu/exec.c
+    qemu/fpu/softfloat.c
+    qemu/hw/arm/tosa.c
+    qemu/hw/arm/virt.c
+    qemu/ioport.c
+    qemu/memory.c
+    qemu/memory_mapping.c
+    qemu/target-arm/cpu.c
+    qemu/target-arm/cpu64.c
+    qemu/target-arm/crypto_helper.c
+    qemu/target-arm/helper-a64.c
+    qemu/target-arm/helper.c
+    qemu/target-arm/iwmmxt_helper.c
+    qemu/target-arm/neon_helper.c
+    qemu/target-arm/op_helper.c
+    qemu/target-arm/psci.c
+    qemu/target-arm/translate-a64.c
+    qemu/target-arm/translate.c
+    qemu/target-arm/unicorn_aarch64.c
+    qemu/tcg/optimize.c
+    qemu/tcg/tcg.c
+    qemu/translate-all.c
+)
+
+if(MSVC)
+    target_compile_options(aarch64eb-softmmu PRIVATE
+        -DNEED_CPU_H
+        /FI aarch64eb.h
+        /I${CMAKE_CURRENT_SOURCE_DIR}/msvc/unicorn/aarch64eb-softmmu
+        /I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-arm
+    )
+else()
+    target_compile_options(aarch64eb-softmmu PRIVATE
+        -DNEED_CPU_H
+        -include aarch64eb.h
+        -I${CMAKE_BINARY_DIR}/aarch64eb-softmmu
+        -I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-arm
+    )
+endif()
+endif()
+
+if (UNICORN_HAS_M68K)
+add_library(m68k-softmmu
+    qemu/cpu-exec.c
+    qemu/cpus.c
+    qemu/cputlb.c
+    qemu/exec.c
+    qemu/fpu/softfloat.c
+    qemu/hw/m68k/dummy_m68k.c
+    qemu/ioport.c
+    qemu/memory.c
+    qemu/memory_mapping.c
+    qemu/target-m68k/cpu.c
+    qemu/target-m68k/helper.c
+    qemu/target-m68k/op_helper.c
+    qemu/target-m68k/translate.c
+    qemu/target-m68k/unicorn.c
+    qemu/tcg/optimize.c
+    qemu/tcg/tcg.c
+    qemu/translate-all.c
+)
+
+if(MSVC)
+    target_compile_options(m68k-softmmu PRIVATE
+        -DNEED_CPU_H
+        /FI m68k.h
+        /I${CMAKE_CURRENT_SOURCE_DIR}/msvc/unicorn/m68k-softmmu
+        /I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-m68k
+    )
+else()
+    target_compile_options(m68k-softmmu PRIVATE
+        -DNEED_CPU_H
+        -include m68k.h
+        -I${CMAKE_BINARY_DIR}/m68k-softmmu
+        -I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-m68k
+    )
+endif()
+endif()
+
+if (UNICORN_HAS_MIPS)
+add_library(mips-softmmu
+    qemu/cpu-exec.c
+    qemu/cpus.c
+    qemu/cputlb.c
+    qemu/exec.c
+    qemu/fpu/softfloat.c
+    qemu/hw/mips/addr.c
+    qemu/hw/mips/cputimer.c
+    qemu/hw/mips/mips_r4k.c
+    qemu/ioport.c
+    qemu/memory.c
+    qemu/memory_mapping.c
+    qemu/target-mips/cpu.c
+    qemu/target-mips/dsp_helper.c
+    qemu/target-mips/helper.c
+    qemu/target-mips/lmi_helper.c
+    qemu/target-mips/msa_helper.c
+    qemu/target-mips/op_helper.c
+    qemu/target-mips/translate.c
+    qemu/target-mips/unicorn.c
+    qemu/tcg/optimize.c
+    qemu/tcg/tcg.c
+    qemu/translate-all.c
+)
+
+if(MSVC)
+    target_compile_options(mips-softmmu PRIVATE
+        -DNEED_CPU_H
+        /FI mips.h
+        /I${CMAKE_CURRENT_SOURCE_DIR}/msvc/unicorn/mips-softmmu
+        /I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-mips
+    )
+else()
+    target_compile_options(mips-softmmu PRIVATE
+        -DNEED_CPU_H
+        -include mips.h
+        -I${CMAKE_BINARY_DIR}/mips-softmmu
+        -I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-mips
+    )
+endif()
+
+add_library(mipsel-softmmu
+    qemu/cpu-exec.c
+    qemu/cpus.c
+    qemu/cputlb.c
+    qemu/exec.c
+    qemu/fpu/softfloat.c
+    qemu/hw/mips/addr.c
+    qemu/hw/mips/cputimer.c
+    qemu/hw/mips/mips_r4k.c
+    qemu/ioport.c
+    qemu/memory.c
+    qemu/memory_mapping.c
+    qemu/target-mips/cpu.c
+    qemu/target-mips/dsp_helper.c
+    qemu/target-mips/helper.c
+    qemu/target-mips/lmi_helper.c
+    qemu/target-mips/msa_helper.c
+    qemu/target-mips/op_helper.c
+    qemu/target-mips/translate.c
+    qemu/target-mips/unicorn.c
+    qemu/tcg/optimize.c
+    qemu/tcg/tcg.c
+    qemu/translate-all.c
+)
+
+if(MSVC)
+    target_compile_options(mipsel-softmmu PRIVATE
+        -DNEED_CPU_H
+        /FI mipsel.h
+        /I${CMAKE_CURRENT_SOURCE_DIR}/msvc/unicorn/mipsel-softmmu
+        /I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-mips
+    )
+else()
+    target_compile_options(mipsel-softmmu PRIVATE
+        -DNEED_CPU_H
+        -include mipsel.h
+        -I${CMAKE_BINARY_DIR}/mipsel-softmmu
+        -I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-mips
+    )
+endif()
+
+add_library(mips64-softmmu
+    qemu/cpu-exec.c
+    qemu/cpus.c
+    qemu/cputlb.c
+    qemu/exec.c
+    qemu/fpu/softfloat.c
+    qemu/hw/mips/addr.c
+    qemu/hw/mips/cputimer.c
+    qemu/hw/mips/mips_r4k.c
+    qemu/ioport.c
+    qemu/memory.c
+    qemu/memory_mapping.c
+    qemu/target-mips/cpu.c
+    qemu/target-mips/dsp_helper.c
+    qemu/target-mips/helper.c
+    qemu/target-mips/lmi_helper.c
+    qemu/target-mips/msa_helper.c
+    qemu/target-mips/op_helper.c
+    qemu/target-mips/translate.c
+    qemu/target-mips/unicorn.c
+    qemu/tcg/optimize.c
+    qemu/tcg/tcg.c
+    qemu/translate-all.c
+)
+
+if(MSVC)
+    target_compile_options(mips64-softmmu PRIVATE
+        -DNEED_CPU_H
+        /FI mips64.h
+        /I${CMAKE_CURRENT_SOURCE_DIR}/msvc/unicorn/mips64-softmmu
+        /I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-mips
+    )
+else()
+    target_compile_options(mips64-softmmu PRIVATE
+        -DNEED_CPU_H
+        -include mips64.h
+        -I${CMAKE_BINARY_DIR}/mips64-softmmu
+        -I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-mips
+    )
+endif()
+
+add_library(mips64el-softmmu
+    qemu/cpu-exec.c
+    qemu/cpus.c
+    qemu/cputlb.c
+    qemu/exec.c
+    qemu/fpu/softfloat.c
+    qemu/hw/mips/addr.c
+    qemu/hw/mips/cputimer.c
+    qemu/hw/mips/mips_r4k.c
+    qemu/ioport.c
+    qemu/memory.c
+    qemu/memory_mapping.c
+    qemu/target-mips/cpu.c
+    qemu/target-mips/dsp_helper.c
+    qemu/target-mips/helper.c
+    qemu/target-mips/lmi_helper.c
+    qemu/target-mips/msa_helper.c
+    qemu/target-mips/op_helper.c
+    qemu/target-mips/translate.c
+    qemu/target-mips/unicorn.c
+    qemu/tcg/optimize.c
+    qemu/tcg/tcg.c
+    qemu/translate-all.c
+)
+
+if(MSVC)
+    target_compile_options(mips64el-softmmu PRIVATE
+        -DNEED_CPU_H
+        /FI mips64el.h
+        /I${CMAKE_CURRENT_SOURCE_DIR}/msvc/unicorn/mips64el-softmmu
+        /I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-mips
+    )
+else()
+    target_compile_options(mips64el-softmmu PRIVATE
+        -DNEED_CPU_H
+        -include mips64el.h
+        -I${CMAKE_BINARY_DIR}/mips64el-softmmu
+        -I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-mips
+    )
+endif()
+endif()
+
+if (UNICORN_HAS_SPARC)
+add_library(sparc-softmmu
+    qemu/cpu-exec.c
+    qemu/cpus.c
+    qemu/cputlb.c
+    qemu/exec.c
+    qemu/fpu/softfloat.c
+    qemu/hw/sparc/leon3.c
+    qemu/ioport.c
+    qemu/memory.c
+    qemu/memory_mapping.c
+    qemu/target-sparc/cc_helper.c
+    qemu/target-sparc/cpu.c
+    qemu/target-sparc/fop_helper.c
+    qemu/target-sparc/helper.c
+    qemu/target-sparc/int32_helper.c
+    qemu/target-sparc/ldst_helper.c
+    qemu/target-sparc/mmu_helper.c
+    qemu/target-sparc/translate.c
+    qemu/target-sparc/unicorn.c
+    qemu/target-sparc/win_helper.c
+    qemu/tcg/optimize.c
+    qemu/tcg/tcg.c
+    qemu/translate-all.c
+)
+
+if(MSVC)
+    target_compile_options(sparc-softmmu PRIVATE
+        -DNEED_CPU_H
+        /FI sparc.h
+        /I${CMAKE_CURRENT_SOURCE_DIR}/msvc/unicorn/sparc-softmmu
+        /I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-sparc
+    )
+else()
+    target_compile_options(sparc-softmmu PRIVATE
+        -DNEED_CPU_H
+        -include sparc.h
+        -I${CMAKE_BINARY_DIR}/sparc-softmmu
+        -I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-sparc
+    )
+endif()
+
+add_library(sparc64-softmmu
+    qemu/cpu-exec.c
+    qemu/cpus.c
+    qemu/cputlb.c
+    qemu/exec.c
+    qemu/fpu/softfloat.c
+    qemu/hw/sparc64/sun4u.c
+    qemu/ioport.c
+    qemu/memory.c
+    qemu/memory_mapping.c
+    qemu/target-sparc/cc_helper.c
+    qemu/target-sparc/cpu.c
+    qemu/target-sparc/fop_helper.c
+    qemu/target-sparc/helper.c
+    qemu/target-sparc/int64_helper.c
+    qemu/target-sparc/ldst_helper.c
+    qemu/target-sparc/mmu_helper.c
+    qemu/target-sparc/translate.c
+    qemu/target-sparc/unicorn64.c
+    qemu/target-sparc/vis_helper.c
+    qemu/target-sparc/win_helper.c
+    qemu/tcg/optimize.c
+    qemu/tcg/tcg.c
+    qemu/translate-all.c
+)
+
+if(MSVC)
+    target_compile_options(sparc64-softmmu PRIVATE
+        -DNEED_CPU_H
+        /FI sparc64.h
+        /I${CMAKE_CURRENT_SOURCE_DIR}/msvc/unicorn/sparc64-softmmu
+        /I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-sparc
+    )
+else()
+    target_compile_options(sparc64-softmmu PRIVATE
+        -DNEED_CPU_H
+        -include sparc64.h
+        -I${CMAKE_BINARY_DIR}/sparc64-softmmu
+        -I${CMAKE_CURRENT_SOURCE_DIR}/qemu/target-sparc
+    )
+endif()
+endif()
+
+set(UNICORN_SRCS_COMMON
+    list.c
+    qemu/accel.c
+    qemu/glib_compat.c
+    qemu/hw/core/machine.c
+    qemu/hw/core/qdev.c
+    qemu/qapi/qapi-dealloc-visitor.c
+    qemu/qapi/qapi-visit-core.c
+    qemu/qapi/qmp-input-visitor.c
+    qemu/qapi/qmp-output-visitor.c
+    qemu/qapi/string-input-visitor.c
+    qemu/qemu-log.c
+    qemu/qemu-timer.c
+    qemu/qobject/qbool.c
+    qemu/qobject/qdict.c
+    qemu/qobject/qerror.c
+    qemu/qobject/qfloat.c
+    qemu/qobject/qint.c
+    qemu/qobject/qlist.c
+    qemu/qobject/qstring.c
+    qemu/qom/container.c
+    qemu/qom/cpu.c
+    qemu/qom/object.c
+    qemu/qom/qom-qobject.c
+    qemu/tcg-runtime.c
+    qemu/util/aes.c
+    qemu/util/bitmap.c
+    qemu/util/bitops.c
+    qemu/util/crc32c.c
+    qemu/util/cutils.c
+    qemu/util/error.c
+    qemu/util/getauxval.c
+    qemu/util/host-utils.c
+    qemu/util/module.c
+    qemu/util/qemu-timer-common.c
+    qemu/vl.c
+    uc.c
+)
+
+if (MSVC)
+    set(UNICORN_SRCS
+        ${UNICORN_SRCS_COMMON}
+        qemu/util/oslib-win32.c
+        qemu/util/qemu-thread-win32.c
+        qemu/util/qemu-error.c
+        ${CMAKE_CURRENT_SOURCE_DIR}/msvc/unicorn/qapi-types.c
+        ${CMAKE_CURRENT_SOURCE_DIR}/msvc/unicorn/qapi-visit.c
+    )
+else()
+    set(UNICORN_SRCS
+        ${UNICORN_SRCS_COMMON}
+        qemu/util/oslib-posix.c
+        qemu/util/qemu-thread-posix.c
+        ${CMAKE_BINARY_DIR}/qapi-types.c
+        ${CMAKE_BINARY_DIR}/qapi-visit.c
+    )
+endif()
+
+add_library(unicorn SHARED
+    ${UNICORN_SRCS}
+)
+
+if (UNICORN_HAS_X86)
+    set(UNICRON_COMPILE_OPTIONS ${UNICRON_COMPILE_OPTIONS} -DUNICORN_HAS_X86)
+    set(UNICRON_LINK_LIBRARIES ${UNICRON_LINK_LIBRARIES} x86_64-softmmu)
+    set(UNICRON_SAMPLE_FILE ${UNICRON_SAMPLE_FILE} sample_x86 sample_x86_32_gdt_and_seg_regs sample_batch_reg mem_apis shellcode)
+endif()
+if (UNICORN_HAS_ARM)
+    set(UNICRON_COMPILE_OPTIONS ${UNICRON_COMPILE_OPTIONS} -DUNICORN_HAS_ARM)
+    set(UNICRON_LINK_LIBRARIES ${UNICRON_LINK_LIBRARIES} arm-softmmu armeb-softmmu)
+    set(UNICRON_SAMPLE_FILE ${UNICRON_SAMPLE_FILE} sample_arm sample_armeb)
+endif()
+if (UNICORN_HAS_AARCH64)
+    set(UNICRON_COMPILE_OPTIONS ${UNICRON_COMPILE_OPTIONS} -DUNICORN_HAS_ARM64)
+    set(UNICRON_LINK_LIBRARIES ${UNICRON_LINK_LIBRARIES} aarch64-softmmu aarch64eb-softmmu)
+    set(UNICRON_SAMPLE_FILE ${UNICRON_SAMPLE_FILE} sample_arm64 sample_arm64eb)
+endif()
+if (UNICORN_HAS_M68K)
+    set(UNICRON_COMPILE_OPTIONS ${UNICRON_COMPILE_OPTIONS} -DUNICORN_HAS_M68K)
+    set(UNICRON_LINK_LIBRARIES ${UNICRON_LINK_LIBRARIES} m68k-softmmu)
+    set(UNICRON_SAMPLE_FILE ${UNICRON_SAMPLE_FILE} sample_m68k)
+endif()
+if (UNICORN_HAS_MIPS)
+    set(UNICRON_COMPILE_OPTIONS ${UNICRON_COMPILE_OPTIONS} -DUNICORN_HAS_MIPS -DUNICORN_HAS_MIPSEL -DUNICORN_HAS_MIPS64 -DUNICORN_HAS_MIPS64EL)
+    set(UNICRON_LINK_LIBRARIES ${UNICRON_LINK_LIBRARIES} mips-softmmu mipsel-softmmu mips64-softmmu mips64el-softmmu)
+    set(UNICRON_SAMPLE_FILE ${UNICRON_SAMPLE_FILE} sample_mips)
+endif()
+if (UNICORN_HAS_SPARC)
+    set(UNICRON_COMPILE_OPTIONS ${UNICRON_COMPILE_OPTIONS} -DUNICORN_HAS_SPARC)
+    set(UNICRON_LINK_LIBRARIES ${UNICRON_LINK_LIBRARIES} sparc-softmmu sparc64-softmmu)
+    set(UNICRON_SAMPLE_FILE ${UNICRON_SAMPLE_FILE} sample_sparc)
+endif()
+
+
+if(MSVC)
+    target_compile_options(unicorn PRIVATE
+        ${UNICRON_COMPILE_OPTIONS}
+        -DUNICORN_SHARED
+    )
+    target_link_libraries(unicorn
+        ${UNICRON_LINK_LIBRARIES}
+    )
+else()
+    target_compile_options(unicorn PRIVATE
+        ${UNICRON_COMPILE_OPTIONS}
+    )
+    target_link_libraries(unicorn
+        ${UNICRON_LINK_LIBRARIES}
+        m
+    )
+    set_target_properties(unicorn PROPERTIES
+        VERSION ${UNICORN_VERSION_MAJOR}
+        SOVERSION ${UNICORN_VERSION_MAJOR}
+    )
+endif()
+
+if(MSVC)
+    set(SAMPLES_LIB
+        unicorn
+    )
+else()
+    set(SAMPLES_LIB
+        unicorn
+        pthread
+    )
+endif()
+
+foreach(SAMPLE_FILE ${UNICRON_SAMPLE_FILE})
+    add_executable(${SAMPLE_FILE}
+        ${CMAKE_CURRENT_SOURCE_DIR}/samples/${SAMPLE_FILE}.c
+    )
+    target_link_libraries(${SAMPLE_FILE}
+        ${SAMPLES_LIB}
+    )
+endforeach(SAMPLE_FILE)
+
+if(NOT MSVC)
+    include("GNUInstallDirs")
+    file(GLOB UNICORN_HEADERS ${CMAKE_CURRENT_SOURCE_DIR}/include/unicorn/*.h)
+    install(TARGETS unicorn
+        RUNTIME DESTINATION bin
+        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+    )
+    install(FILES ${UNICORN_HEADERS} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/unicorn)
+    file(WRITE ${CMAKE_BINARY_DIR}/unicorn.pc "Name: unicorn\n\
+Description: Unicorn emulator engine\n\
+Version: ${UNICORN_VERSION_MAJOR}.${UNICORN_VERSION_MINOR}.${UNICORN_VERSION_PATCH}\n\
+libdir=${CMAKE_INSTALL_FULL_LIBDIR}\n\
+includedir=${CMAKE_INSTALL_FULL_INCLUDEDIR}\n\
+Libs: -L\$\{libdir\} -lunicorn\n\
+Cflags: -I\$\{includedir\}\n"
+    )
+    install(FILES ${CMAKE_BINARY_DIR}/unicorn.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
+endif()
diff --git a/CREDITS.TXT b/CREDITS.TXT
index 9442c2a9..10903447 100644
--- a/CREDITS.TXT
+++ b/CREDITS.TXT
@@ -69,3 +69,5 @@ David Zimmer: VB6 binding.
 zhangwm: ARM & ARM64 big endian.
 Mohamed Osama: FreePascal/Delphi binding.
 Philippe Antoine (Catena cyber): fuzzing 
+KaiJern Lau (xwings): programmer
+Huitao Chen (chenhuitao): programmer
diff --git a/cmake.sh b/cmake.sh
new file mode 100755
index 00000000..7806a0e1
--- /dev/null
+++ b/cmake.sh
@@ -0,0 +1,17 @@
+#!/bin/sh
+
+# Unicorn Emulator Engine (www.unicorn-engine.org)
+# Usage: cmake.sh [x86] [arm] [aarch64] [m68k] [mips] [sparc]
+# By chenhuitao 2019
+
+FLAGS="-DCMAKE_BUILD_TYPE=Release"
+
+UNICORN_ARCH="${*}"
+
+if [ -z "${UNICORN_ARCH}" ]; then
+    cmake "${FLAGS}" ..
+else
+    cmake "${FLAGS}" "-DUNICORN_ARCH=${UNICORN_ARCH}" ..
+fi
+
+make -j8
diff --git a/docs/COMPILE-CMAKE.md b/docs/COMPILE-CMAKE.md
new file mode 100644
index 00000000..e167716c
--- /dev/null
+++ b/docs/COMPILE-CMAKE.md
@@ -0,0 +1,83 @@
+This documentation explains how to compile Unicorn with CMake on Windows or
+*nix.
+
+----
+
+Requirements:
+    Windows: MicroSoft Visual Studio(>=2013).
+    *nix: GNU gcc. Python CLI to generate dynamic source files.
+
+Get CMake for free from http://www.cmake.org.
+
+
+[1] Tailor Unicorn to your need.
+
+  Out of archtitectures supported by Unicorn, if you just need several selected archs,
+  set the 'UNICORN_ARCH' in CMake. e.g.:
+
+      cmake -DUNICORN_ARCH="x86 mips" ..
+
+  By default, all architectures(x86 arm aarch64 m68k mips sparc) are compiled in.
+
+  Besides, Unicorn also allows some more customization via following macros.
+
+  - UNICORN_STATIC_MSVCRT: change this to OFF to use dynamic MSVCRT lib, Only on Windows.
+
+[2] CMake allows you to generate different generators to build Unicorn. Below is
+    some examples on how to build Unicorn on Windows with CMake.
+
+- You can let CMake select a generator for you. Do:
+  
+      mkdir build
+      cd build
+      cmake ..
+      
+    This last command is also where you can pass additional CMake configuration flags
+    using `-D<key>=<value>`. Then to build use:
+    
+      cmake --build . --config Release
+      
+
+- To build Unicorn using Nmake of Windows SDK, do:
+
+      mkdir build
+      cd build
+      ..\nmake.bat
+
+  After this, find the samples test*.exe, unicorn.lib & unicorn.dll
+  in the same directory.
+
+
+
+- To build Unicorn using Visual Studio, choose the generator accordingly to the
+  version of Visual Studio on your machine. For example, with Visual Studio 2013, do:
+
+      mkdir build
+      cd build
+      cmake -G "Visual Studio 12" ..
+
+  After this, find unicorn.sln in the same directory. Open it with Visual Studio
+  and build the solution including libraries & all test as usual.
+
+
+
+[3] You can make sure the prior steps successfully worked by launching one of the
+  sample binary (sample_*.exe).
+
+[4] You can also enable just one specific architecture by passing the architecture name
+  to either the cmake.sh or nmake.bat scripts. e.g.:
+  
+    ../cmake.sh x86
+
+  Will just target the x86 architecture. The list of available architectures is:
+ X86 ARM AARCH64 M68K MIPS SPARC.
+  
+[5] You can also create an installation image with cmake, by using the 'install' target.
+  Use:
+
+    cmake --build . --config Release --target install
+
+  This will normally install an image in a default location (NOT SUPPORT Windows),
+  so it's good to explicitly set this location when configuring CMake. Use: `-DCMAKE_INSTALL_PREFIX=image`
+  for instance, to put the installation in the 'image' subdirectory of the build directory.
+  Default value of 'CMAKE_INSTALL_PREFIX' on *nix is '/usr/local'.
diff --git a/docs/COMPILE.md b/docs/COMPILE.md
index 28c9636f..22fd66cd 100644
--- a/docs/COMPILE.md
+++ b/docs/COMPILE.md
@@ -3,6 +3,9 @@ see [COMPILE-NIX.md](COMPILE-NIX.md)
 
 To compile Unicorn on Windows, see [COMPILE-WINDOWS.md](COMPILE-WINDOWS.md)
 
+To compile Unicorn with CMake on Windows or *nix, see
+[COMPILE-CMAKE.md](COMPILE-CMAKE.md)
+
 Then learn more on how to code your own tools with our samples.
 
  - For C sample code, see code in directory samples/sample*.c
diff --git a/include/unicorn/platform.h b/include/unicorn/platform.h
index fcd2c84a..5bbfd8af 100644
--- a/include/unicorn/platform.h
+++ b/include/unicorn/platform.h
@@ -205,7 +205,9 @@ typedef signed __int64    ssize_t;
 typedef _W64 signed int   ssize_t;
 #endif
 
+#ifndef va_copy
 #define va_copy(d,s) ((d) = (s))
+#endif
 #define strcasecmp	_stricmp
 #if (_MSC_VER < MSC_VER_VS2015)
 #define snprintf	_snprintf
diff --git a/nmake.bat b/nmake.bat
new file mode 100644
index 00000000..f87ae422
--- /dev/null
+++ b/nmake.bat
@@ -0,0 +1,40 @@
+:: Unicorn Emulator Engine
+:: Build Unicorn libs on Windows with CMake & Nmake
+:: Usage: nmake.bat [x86 arm aarch64 m68k mips sparc], default build all.
+:: By Huitao Chen, 2019
+
+@echo off
+
+set flags="-DCMAKE_BUILD_TYPE=Release"
+
+set allparams=
+
+:loop
+set str=%1
+if "%str%"=="" (
+    goto end
+)
+set allparams=%allparams% %str%
+shift /0
+goto loop
+
+:end
+if "%allparams%"=="" (
+    goto eof
+)
+:: remove left, right blank
+:intercept_left
+if "%allparams:~0,1%"==" " set "allparams=%allparams:~1%" & goto intercept_left
+
+:intercept_right
+if "%allparams:~-1%"==" " set "allparams=%allparams:~0,-1%" & goto intercept_right
+
+:eof
+
+if "%allparams%"=="" (
+cmake "%flags%" -G "NMake Makefiles" ..
+) else (
+cmake "%flags%" "-DUNICORN_ARCH=%allparams%" -G "NMake Makefiles" ..
+)
+
+nmake
diff --git a/qemu/include/qemu/compiler.h b/qemu/include/qemu/compiler.h
index 20909ea0..d0e322fc 100644
--- a/qemu/include/qemu/compiler.h
+++ b/qemu/include/qemu/compiler.h
@@ -24,8 +24,15 @@
 #endif
 #endif
 
+/* gcc __builtin___clear_cache() */
+static inline void __builtin___clear_cache(void *beg, void *e)
+{
+    unsigned char *start = beg;
+    unsigned char *end = e;
+    FlushInstructionCache(GetCurrentProcess(), start, end - start);
+}
 
-static double rint( double x )
+static inline double rint( double x )
 {
     return floor(x < 0 ? x - 0.5 : x + 0.5);
 }