mirror of
https://github.com/yuzu-emu/unicorn.git
synced 2025-11-04 08:24:47 +00:00
b6f752970b
This ports over the RISC-V architecture from Qemu. This is currently a very barebones transition. No code hooking or any fancy stuff. Currently, you can feed it instructions and query the CPU state itself. This also allows choosing whether or not RISC-V 32-bit or RISC-V 64-bit is desirable through Unicorn's interface as well. Extremely basic examples of executing a single instruction have been added to the samples directory to help demonstrate how to use the basic functionality.
367 lines
10 KiB
Makefile
367 lines
10 KiB
Makefile
# Unicorn Emulator Engine
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# By Dang Hoang Vu <dang.hvu -at- gmail.com>, 2015
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.PHONY: all clean install uninstall dist header
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include config.mk
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include pkgconfig.mk # package version
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LIBNAME = unicorn
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UNAME_S := $(shell uname -s)
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# SMP_MFLAGS is used for controlling the amount of parallelism used
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# in external 'make' invocations. If the user doesn't override it, it
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# does "-j4". That is, it uses 4 job threads. If you want to use more or less,
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# pass in a different -jX, with X being the number of threads.
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# For example, to completely disable parallel building, pass "-j1".
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# If you want to use 16 job threads, use "-j16".
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SMP_MFLAGS := -j4
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GENOBJ = $(shell find qemu/$(1) -name "*.o" 2>/dev/null)
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ifneq (,$(findstring x86,$(UNICORN_ARCHS)))
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UC_TARGET_OBJ += $(call GENOBJ,x86_64-softmmu)
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UNICORN_CFLAGS += -DUNICORN_HAS_X86
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UNICORN_TARGETS += x86_64-softmmu,
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endif
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ifneq (,$(findstring arm,$(UNICORN_ARCHS)))
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UC_TARGET_OBJ += $(call GENOBJ,arm-softmmu)
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UC_TARGET_OBJ += $(call GENOBJ,armeb-softmmu)
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UNICORN_CFLAGS += -DUNICORN_HAS_ARM
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UNICORN_CFLAGS += -DUNICORN_HAS_ARMEB
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UNICORN_TARGETS += arm-softmmu,
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UNICORN_TARGETS += armeb-softmmu,
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endif
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ifneq (,$(findstring m68k,$(UNICORN_ARCHS)))
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UC_TARGET_OBJ += $(call GENOBJ,m68k-softmmu)
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UNICORN_CFLAGS += -DUNICORN_HAS_M68K
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UNICORN_TARGETS += m68k-softmmu,
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endif
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ifneq (,$(findstring aarch64,$(UNICORN_ARCHS)))
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UC_TARGET_OBJ += $(call GENOBJ,aarch64-softmmu)
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UC_TARGET_OBJ += $(call GENOBJ,aarch64eb-softmmu)
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UNICORN_CFLAGS += -DUNICORN_HAS_ARM64
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UNICORN_CFLAGS += -DUNICORN_HAS_ARM64EB
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UNICORN_TARGETS += aarch64-softmmu,
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UNICORN_TARGETS += aarch64eb-softmmu,
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endif
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ifneq (,$(findstring mips,$(UNICORN_ARCHS)))
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UC_TARGET_OBJ += $(call GENOBJ,mips-softmmu)
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UC_TARGET_OBJ += $(call GENOBJ,mipsel-softmmu)
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UC_TARGET_OBJ += $(call GENOBJ,mips64-softmmu)
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UC_TARGET_OBJ += $(call GENOBJ,mips64el-softmmu)
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UNICORN_CFLAGS += -DUNICORN_HAS_MIPS
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UNICORN_CFLAGS += -DUNICORN_HAS_MIPSEL
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UNICORN_CFLAGS += -DUNICORN_HAS_MIPS64
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UNICORN_CFLAGS += -DUNICORN_HAS_MIPS64EL
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UNICORN_TARGETS += mips-softmmu,
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UNICORN_TARGETS += mipsel-softmmu,
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UNICORN_TARGETS += mips64-softmmu,
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UNICORN_TARGETS += mips64el-softmmu,
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endif
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ifneq (,$(findstring riscv,$(UNICORN_ARCHS)))
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UC_TARGET_OBJ += $(call GENOBJ,riscv32-softmmu)
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UC_TARGET_OBJ += $(call GENOBJ,riscv64-softmmu)
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UNICORN_CFLAGS += -DUNICORN_HAS_RISCV
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UNICORN_CFLAGS += -DUNICORN_HAS_RISCV32
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UNICORN_CFLAGS += -DUNICORN_HAS_RISCV64
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UNICORN_TARGETS += riscv32-softmmu,
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UNICORN_TARGETS += riscv64-softmmu,
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endif
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ifneq (,$(findstring sparc,$(UNICORN_ARCHS)))
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UC_TARGET_OBJ += $(call GENOBJ,sparc-softmmu)
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UC_TARGET_OBJ += $(call GENOBJ,sparc64-softmmu)
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UNICORN_CFLAGS += -DUNICORN_HAS_SPARC
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UNICORN_TARGETS += sparc-softmmu,sparc64-softmmu,
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endif
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UNICORN_CFLAGS += -fPIC
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# Verbose output?
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V ?= 0
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# on MacOS, by default do not compile in Universal format
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MACOS_UNIVERSAL ?= no
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ifeq ($(UNICORN_DEBUG),yes)
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CFLAGS += -g
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else
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CFLAGS += -O3
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UNICORN_QEMU_FLAGS += --disable-debug-info
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endif
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ifeq ($(UNICORN_ASAN),yes)
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CC = clang -fsanitize=address -fno-omit-frame-pointer
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CXX = clang++ -fsanitize=address -fno-omit-frame-pointer
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AR = llvm-ar
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LDFLAGS := -fsanitize=address ${LDFLAGS}
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endif
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ifeq ($(CROSS),)
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CC ?= cc
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AR ?= ar
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RANLIB ?= ranlib
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STRIP ?= strip
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else
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CC = $(CROSS)-gcc
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AR = $(CROSS)-ar
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RANLIB = $(CROSS)-ranlib
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STRIP = $(CROSS)-strip
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endif
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ifeq ($(PKG_EXTRA),)
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PKG_VERSION = $(PKG_MAJOR).$(PKG_MINOR)
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else
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PKG_VERSION = $(PKG_MAJOR).$(PKG_MINOR).$(PKG_EXTRA)
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endif
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API_MAJOR=$(shell echo `grep -e UC_API_MAJOR include/unicorn/unicorn.h | grep -v = | awk '{print $$3}'` | awk '{print $$1}')
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# Apple?
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ifeq ($(UNAME_S),Darwin)
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EXT = dylib
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VERSION_EXT = $(API_MAJOR).$(EXT)
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$(LIBNAME)_LDFLAGS += -dynamiclib -install_name lib$(LIBNAME).$(VERSION_EXT) -current_version $(PKG_MAJOR).$(PKG_MINOR).$(PKG_EXTRA) -compatibility_version $(PKG_MAJOR).$(PKG_MINOR)
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AR_EXT = a
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UNICORN_CFLAGS += -fvisibility=hidden
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ifeq ($(MACOS_UNIVERSAL),yes)
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$(LIBNAME)_LDFLAGS += -m32 -arch i386 -m64 -arch x86_64
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UNICORN_CFLAGS += -m32 -arch i386 -m64 -arch x86_64
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endif
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# Cygwin?
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else ifneq ($(filter CYGWIN%,$(UNAME_S)),)
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EXT = dll
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AR_EXT = a
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BIN_EXT = .exe
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UNICORN_CFLAGS := $(UNICORN_CFLAGS:-fPIC=)
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#UNICORN_QEMU_FLAGS += --disable-stack-protector
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# mingw?
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else ifneq ($(filter MINGW%,$(UNAME_S)),)
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EXT = dll
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AR_EXT = a
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BIN_EXT = .exe
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UNICORN_QEMU_FLAGS += --disable-stack-protector
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UNICORN_CFLAGS := $(UNICORN_CFLAGS:-fPIC=)
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$(LIBNAME)_LDFLAGS += -Wl,--output-def,unicorn.def
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DO_WINDOWS_EXPORT = 1
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# Haiku
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else ifneq ($(filter Haiku%,$(UNAME_S)),)
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EXT = so
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VERSION_EXT = $(EXT).$(API_MAJOR)
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AR_EXT = a
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$(LIBNAME)_LDFLAGS += -Wl,-Bsymbolic-functions,-soname,lib$(LIBNAME).$(VERSION_EXT)
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UNICORN_CFLAGS := $(UNICORN_CFLAGS:-fPIC=)
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UNICORN_QEMU_FLAGS += --disable-stack-protector
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# Linux, Darwin
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else
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EXT = so
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VERSION_EXT = $(EXT).$(API_MAJOR)
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AR_EXT = a
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$(LIBNAME)_LDFLAGS += -Wl,-Bsymbolic-functions,-soname,lib$(LIBNAME).$(VERSION_EXT)
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UNICORN_CFLAGS += -fvisibility=hidden
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endif
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ifeq ($(UNICORN_SHARED),yes)
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ifneq ($(filter MINGW%,$(UNAME_S)),)
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LIBRARY = $(LIBNAME).$(EXT)
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else ifneq ($(filter CYGWIN%,$(UNAME_S)),)
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LIBRARY = cyg$(LIBNAME).$(EXT)
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LIBRARY_DLLA = lib$(LIBNAME).$(EXT).$(AR_EXT)
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$(LIBNAME)_LDFLAGS += -Wl,--out-implib=$(LIBRARY_DLLA)
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$(LIBNAME)_LDFLAGS += -lssp
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# Linux, Darwin
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else
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LIBRARY = lib$(LIBNAME).$(VERSION_EXT)
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LIBRARY_SYMLINK = lib$(LIBNAME).$(EXT)
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endif
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endif
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ifeq ($(UNICORN_STATIC),yes)
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ifneq ($(filter MINGW%,$(UNAME_S)),)
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ARCHIVE = $(LIBNAME).$(AR_EXT)
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# Cygwin, Linux, Darwin
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else
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ARCHIVE = lib$(LIBNAME).$(AR_EXT)
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endif
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endif
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INSTALL_BIN ?= install
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INSTALL_DATA ?= $(INSTALL_BIN) -m0644
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INSTALL_LIB ?= $(INSTALL_BIN) -m0755
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PKGCFGF = $(LIBNAME).pc
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PREFIX ?= /usr
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DESTDIR ?=
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LIBDIRARCH ?= lib
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# Uncomment the below line to installs x86_64 libs to lib64/ directory.
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# Or better, pass 'LIBDIRARCH=lib64' to 'make install/uninstall' via 'make.sh'.
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#LIBDIRARCH ?= lib64
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LIBDIR ?= $(PREFIX)/$(LIBDIRARCH)
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INCDIR ?= $(PREFIX)/include
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BINDIR ?= $(PREFIX)/bin
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LIBDATADIR ?= $(LIBDIR)
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# Don't redefine $LIBDATADIR when global environment variable
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# USE_GENERIC_LIBDATADIR is set. This is used by the pkgsrc framework.
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ifndef USE_GENERIC_LIBDATADIR
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ifeq ($(UNAME_S), FreeBSD)
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LIBDATADIR = $(PREFIX)/libdata
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else ifeq ($(UNAME_S), DragonFly)
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LIBDATADIR = $(PREFIX)/libdata
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endif
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endif
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ifeq ($(PKG_EXTRA),)
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PKGCFGDIR = $(LIBDATADIR)/pkgconfig
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else
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PKGCFGDIR ?= $(LIBDATADIR)/pkgconfig
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endif
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$(LIBNAME)_LDFLAGS += -lm
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.PHONY: all
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all: unicorn
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$(MAKE) -C samples
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qemu/config-host.h-timestamp:
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cd qemu && \
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./configure --cc="${CC}" --extra-cflags="$(UNICORN_CFLAGS)" --target-list="$(UNICORN_TARGETS)" ${UNICORN_QEMU_FLAGS}
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printf "$(UNICORN_ARCHS)" > config.log
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$(MAKE) -C qemu $(SMP_MFLAGS)
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$(eval UC_TARGET_OBJ += $$(wildcard qemu/util/*.o) $$(wildcard qemu/*.o) $$(wildcard qemu/crypto/*.o) $$(wildcard qemu/qom/*.o) $$(wildcard qemu/hw/core/*.o) $$(wildcard qemu/qapi/*.o) $$(wildcard qemu/qobject/*.o))
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unicorn: $(LIBRARY) $(ARCHIVE)
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$(LIBRARY): qemu/config-host.h-timestamp
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ifeq ($(UNICORN_SHARED),yes)
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ifeq ($(V),0)
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$(call log,GEN,$(LIBRARY))
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@$(CC) $(CFLAGS) -shared $(UC_TARGET_OBJ) uc.o list.o -o $(LIBRARY) $($(LIBNAME)_LDFLAGS)
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@-ln -sf $(LIBRARY) $(LIBRARY_SYMLINK)
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else
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$(CC) $(CFLAGS) -shared $(UC_TARGET_OBJ) uc.o list.o -o $(LIBRARY) $($(LIBNAME)_LDFLAGS)
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-ln -sf $(LIBRARY) $(LIBRARY_SYMLINK)
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endif
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ifeq ($(DO_WINDOWS_EXPORT),1)
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ifneq ($(filter MINGW32%,$(UNAME_S)),)
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cmd /c "windows_export.bat x86"
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else
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cmd /c "windows_export.bat x64"
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endif
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endif
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endif
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$(ARCHIVE): qemu/config-host.h-timestamp
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ifeq ($(UNICORN_STATIC),yes)
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ifeq ($(V),0)
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$(call log,GEN,$(ARCHIVE))
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@$(AR) q $(ARCHIVE) $(UC_TARGET_OBJ) uc.o list.o
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@$(RANLIB) $(ARCHIVE)
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else
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$(AR) q $(ARCHIVE) $(UC_TARGET_OBJ) uc.o list.o
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$(RANLIB) $(ARCHIVE)
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endif
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endif
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$(PKGCFGF):
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$(generate-pkgcfg)
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.PHONY: fuzz
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fuzz: all
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$(MAKE) -C tests/fuzz all
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.PHONY: test
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test: all
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$(MAKE) -C tests/unit test
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$(MAKE) -C tests/regress test
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$(MAKE) -C bindings test
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install: qemu/config-host.h-timestamp $(PKGCFGF)
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mkdir -p $(DESTDIR)$(LIBDIR)
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ifeq ($(UNICORN_SHARED),yes)
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ifneq ($(filter CYGWIN%,$(UNAME_S)),)
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$(INSTALL_LIB) $(LIBRARY) $(DESTDIR)$(BINDIR)
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$(INSTALL_DATA) $(LIBRARY_DLLA) $(DESTDIR)$(LIBDIR)
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else
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$(INSTALL_LIB) $(LIBRARY) $(DESTDIR)$(LIBDIR)
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endif
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ifneq ($(VERSION_EXT),)
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cd $(DESTDIR)$(LIBDIR) && \
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ln -sf lib$(LIBNAME).$(VERSION_EXT) lib$(LIBNAME).$(EXT)
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endif
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endif
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ifeq ($(UNICORN_STATIC),yes)
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$(INSTALL_DATA) $(ARCHIVE) $(DESTDIR)$(LIBDIR)
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endif
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mkdir -p $(DESTDIR)$(INCDIR)/$(LIBNAME)
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$(INSTALL_DATA) include/unicorn/*.h $(DESTDIR)$(INCDIR)/$(LIBNAME)
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mkdir -p $(DESTDIR)$(PKGCFGDIR)
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$(INSTALL_DATA) $(PKGCFGF) $(DESTDIR)$(PKGCFGDIR)/
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TAG ?= HEAD
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ifeq ($(TAG), HEAD)
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DIST_VERSION = latest
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else
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DIST_VERSION = $(TAG)
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endif
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bindings: qemu/config-host.h-timestamp
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$(MAKE) -C bindings build
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$(MAKE) -C bindings samples
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dist:
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git archive --format=tar.gz --prefix=unicorn-$(DIST_VERSION)/ $(TAG) > unicorn-$(DIST_VERSION).tgz
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git archive --format=zip --prefix=unicorn-$(DIST_VERSION)/ $(TAG) > unicorn-$(DIST_VERSION).zip
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# run "make header" whenever qemu/header_gen.py is modified
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header:
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$(eval TARGETS := m68k arm armeb aarch64 aarch64eb mips mipsel mips64 mips64el\
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powerpc riscv32 riscv64 sparc sparc64 x86_64)
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$(foreach var,$(TARGETS),\
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$(shell python qemu/header_gen.py $(var) > qemu/$(var).h;))
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@echo "Generated headers for $(TARGETS)."
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uninstall:
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rm -rf $(INCDIR)/$(LIBNAME)
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rm -f $(LIBDIR)/lib$(LIBNAME).*
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rm -f $(BINDIR)/cyg$(LIBNAME).*
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rm -f $(PKGCFGDIR)/$(LIBNAME).pc
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clean:
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$(MAKE) -C qemu clean
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rm -rf *.d *.o
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rm -rf lib$(LIBNAME)* $(LIBNAME)*.lib $(LIBNAME)*.dll $(LIBNAME)*.a $(LIBNAME)*.def $(LIBNAME)*.exp cyg$(LIBNAME)*.dll
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$(MAKE) -C samples clean
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$(MAKE) -C tests/unit clean
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define generate-pkgcfg
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echo 'Name: unicorn' > $(PKGCFGF)
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echo 'Description: Unicorn emulator engine' >> $(PKGCFGF)
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echo 'Version: $(PKG_VERSION)' >> $(PKGCFGF)
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echo 'libdir=$(LIBDIR)' >> $(PKGCFGF)
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echo 'includedir=$(INCDIR)' >> $(PKGCFGF)
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echo 'archive=$${libdir}/libunicorn.a' >> $(PKGCFGF)
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echo 'Libs: -L$${libdir} -lunicorn' >> $(PKGCFGF)
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echo 'Cflags: -I$${includedir}' >> $(PKGCFGF)
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endef
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define log
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@printf " %-7s %s\n" "$(1)" "$(2)"
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endef
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