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https://github.com/mirror/tinycc.git
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79a8229fb5
Make code more compatible with gcc. Change __atomic_store __atomic_load __atomic_exchange __atomic_compare_exchange Also add (include/stdatomic.h, lib/stdatomic.c): atomic_thread_fence atomic_signal_fence atomic_is_lock_free And gcc extensions (tcctok.h, tccgen.c, lib/stdatomic.c): __atomic_fetch_nand __atomic_and_fetch __atomic_sub_fetch __atomic_or_fetch __atomic_xor_fetch __atomic_and_fetch __atomic_nand_fetch Add new file lib/atomic.S with assembly code for __atomic_compare_exchange_n for arm/arm64/riscv. Also update lib/Makefile. Update testcode in 124_atomic_counter and 125_atomic_misc to test new functions. Also update tests/tests2/Makefile to run tests on arm/arm64/riscv.
95 lines
2.6 KiB
Makefile
95 lines
2.6 KiB
Makefile
#
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# Tiny C Compiler Makefile for libtcc1.a
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#
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TOP = ..
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include $(TOP)/Makefile
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VPATH = $(TOPSRC)/lib $(TOPSRC)/win32/lib
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T = $(or $(CROSS_TARGET),$(NATIVE_TARGET),unknown)
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X = $(if $(CROSS_TARGET),$(CROSS_TARGET)-)
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XTCC ?= $(TOP)/$(X)tcc$(EXESUF)
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XCC = $(XTCC)
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XAR = $(XTCC) -ar
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XFLAGS-unx = -B$(TOPSRC)
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XFLAGS-win = -B$(TOPSRC)/win32 -I$(TOPSRC)/include
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XFLAGS = $(XFLAGS$(XCFG)) -I$(TOP)
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XCFG = $(or $(findstring -win,$T),-unx)
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S = $(if $(findstring yes,$(SILENT)),@$(info * $@))
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# in order to use gcc, type: make <target>-libtcc1-usegcc=yes
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arm-libtcc1-usegcc ?= no
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# This makes bounds checking 40%..60% faster.
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#x86_64-libtcc1-usegcc=yes
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#i386-libtcc1-usegcc=yes
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ifeq "$($(T)-libtcc1-usegcc)" "yes"
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XCC = $(CC)
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XAR = $(AR)
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XFLAGS = $(CFLAGS) -fPIC -gdwarf -fno-omit-frame-pointer -Wno-unused-function -Wno-unused-variable
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endif
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ifneq ($(CONFIG_backtrace),no)
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# only for native compiler
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ifneq ($(CONFIG_bcheck),no)
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$(X)BCHECK_O = bcheck.o
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endif
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$(X)BT_O = bt-exe.o bt-log.o
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$(X)B_O = $(BCHECK_O) bt-exe.o bt-log.o bt-dll.o
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endif
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$(X)BT_O += tcov.o
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DSO_O = dsohandle.o
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I386_O = libtcc1.o alloca.o alloca-bt.o stdatomic.o $(BT_O)
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X86_64_O = libtcc1.o alloca.o alloca-bt.o stdatomic.o $(BT_O)
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ARM_O = libtcc1.o armeabi.o alloca.o armflush.o fetch_and_add.o stdatomic.o atomic.o $(BT_O)
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ARM64_O = lib-arm64.o fetch_and_add.o stdatomic.o atomic.o $(BT_O)
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RISCV64_O = lib-arm64.o fetch_and_add.o stdatomic.o atomic.o $(BT_O)
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WIN_O = crt1.o crt1w.o wincrt1.o wincrt1w.o dllcrt1.o dllmain.o
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OBJ-i386 = $(I386_O) $(BCHECK_O) $(DSO_O)
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OBJ-x86_64 = $(X86_64_O) va_list.o $(BCHECK_O) $(DSO_O)
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OBJ-x86_64-osx = $(X86_64_O) va_list.o $(BCHECK_O)
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OBJ-i386-win32 = $(I386_O) chkstk.o $(B_O) $(WIN_O)
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OBJ-x86_64-win32 = $(X86_64_O) chkstk.o $(B_O) $(WIN_O)
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OBJ-arm64 = $(ARM64_O) $(BCHECK_O) $(DSO_O)
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OBJ-arm64-osx = $(ARM64_O) va_list.o
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OBJ-arm = $(ARM_O) $(BCHECK_O) $(DSO_O)
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OBJ-arm-fpa = $(ARM_O) $(DSO_O)
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OBJ-arm-fpa-ld = $(ARM_O) $(DSO_O)
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OBJ-arm-vfp = $(ARM_O) $(DSO_O)
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OBJ-arm-eabi = $(ARM_O) $(DSO_O)
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OBJ-arm-eabihf = $(ARM_O) $(DSO_O)
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OBJ-arm-wince = $(ARM_O) $(WIN_O)
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OBJ-riscv64 = $(RISCV64_O) $(BCHECK_O) $(DSO_O)
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OBJ-extra = $(filter $(B_O),$(OBJ-$T))
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OBJ-libtcc1 = $(addprefix $(X),$(filter-out $(OBJ-extra),$(OBJ-$T)))
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ALL = $(addprefix $(TOP)/,$(X)libtcc1.a $(OBJ-extra))
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all: $(ALL)
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$(TOP)/$(X)libtcc1.a : $(OBJ-libtcc1)
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$S$(XAR) rcs $@ $^
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$(X)%.o : %.c
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$S$(XCC) -c $< -o $@ $(XFLAGS)
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$(X)%.o : %.S
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$S$(XCC) -c $< -o $@ $(XFLAGS)
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$(TOP)/%.o : %.c
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$S$(XCC) -c $< -o $@ $(XFLAGS)
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$(TOP)/bcheck.o : XFLAGS += -g $(if $(CONFIG_musl),-DTCC_MUSL)
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$(TOP)/bt-exe.o : $(TOP)/tccrun.c
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$(X)crt1w.o : crt1.c
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$(X)wincrt1w.o : wincrt1.c
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clean :
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rm -f *.a *.o $(ALL)
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