1# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved. 2# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved. 3# 4# Redistribution and use in source and binary forms, with or without modification, 5# are permitted provided that the following conditions are met: 6# 7# 1. Redistributions of source code must retain the above copyright notice, this list of 8# conditions and the following disclaimer. 9# 10# 2. Redistributions in binary form must reproduce the above copyright notice, this list 11# of conditions and the following disclaimer in the documentation and/or other materials 12# provided with the distribution. 13# 14# 3. Neither the name of the copyright holder nor the names of its contributors may be used 15# to endorse or promote products derived from this software without specific prior written 16# permission. 17# 18# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 20# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 22# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 23# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 24# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 25# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 26# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 27# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 28# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29GCC_PREFIX = arm-none-eabi- 30 31CROSS_GCC = $(GCC_PREFIX)gcc 32GCC = gcc 33RM = -rm -rf 34HIDE = @ 35 36PREFIX = Align4_ 37TESTCASENAME = dynamic_ 38CASE = $(TESTCASENAME) 39AGCASE = $(PREFIX)$(TESTCASENAME) 40 41SRCS = $(wildcard *.c) 42SO = $(patsubst %.c,%.so,$(SRCS)) 43ALIGN_SO = $(patsubst %.c,$(PREFIX)%.so,$(SRCS)) 44# cpu 45CPU = -mcpu=cortex-m4 46# fpu 47FPU = -mfpu=fpv4-sp-d16 48# float-abi 49FLOAT-ABI = -mfloat-abi=hard 50# mcu 51MCU = $(CPU) -mthumb $(FPU) $(FLOAT-ABI) 52CFLAGS = -nostdlib -nostartfiles 53ALIGN_CFLAGS = $(CFLAGS) -z max-page-size=4 54INIT_FINI_CFLAGS = $(ALIGN_CFLAGS) -Wl,-init,init_first -Wl,-fini,fini_end 55 56all: $(SO) $(ALIGN_SO) 57$(SO): %.so : %.c 58 $(HIDE)$(CROSS_GCC) -fPIC -shared $(MCU) $(CFLAGS) $(CASE)athmtc.c -o $(CASE)athmtc.so 59 $(HIDE)$(CROSS_GCC) -fPIC -shared $(MCU) $(CFLAGS) $(CASE)bss.c -o $(CASE)bss.so 60 $(HIDE)$(CROSS_GCC) -fPIC -shared $(MCU) $(CFLAGS) $(CASE)initfini.c -o $(CASE)align10000.so 61 $(HIDE)$(CROSS_GCC) -fPIC -shared $(MCU) $(CFLAGS) $(CASE)static.c -o $(CASE)static.so 62 $(HIDE)$(CROSS_GCC) -fPIC -shared $(MCU) $(CFLAGS) $(CASE)sym.c -o $(CASE)sym.so 63 $(HIDE)$(CROSS_GCC) -fPIC -shared $(MCU) $(CFLAGS) $(CASE)undfunc.c -o $(CASE)undfunc.so 64 $(HIDE)$(CROSS_GCC) -fPIC -shared $(MCU) $(CFLAGS) $(CASE)undval.c -o $(CASE)undval.so 65 $(HIDE)$(CROSS_GCC) -fPIC -shared $(MCU) $(CFLAGS) $(CASE)xxxxx.c -o $(CASE)xxxxx.so 66 67$(ALIGN_SO): $(PREFIX)%.so : %.c 68 $(HIDE)$(CROSS_GCC) -fPIC -shared $(MCU) $(ALIGN_CFLAGS) $(CASE)initfini.c -o $(AGCASE)align4.so 69 $(HIDE)$(CROSS_GCC) -fPIC -shared $(MCU) $(INIT_FINI_CFLAGS) $(CASE)initfini.c -o $(AGCASE)init_fini.so 70# shared library not for need 71 $(HIDE)$(GCC) -fPIC -shared $(ALIGN_CFLAGS) $(CASE)initfini.c -o $(AGCASE)x86.so 72 $(HIDE)$(CROSS_GCC) -fPIE -pie $(MCU) $(ALIGN_CFLAGS) $(CASE)initfini.c -o $(AGCASE)pie.so 73 $(HIDE)$(CROSS_GCC) $(MCU) $(ALIGN_CFLAGS) $(CASE)initfini.c -o $(AGCASE)exec.so 74 $(HIDE)$(CROSS_GCC) -shared $(MCU) $(ALIGN_CFLAGS) $(CASE)initfini.c -o $(AGCASE)nopic.so 75 $(HIDE)$(CROSS_GCC) -fPIC -shared $(MCU) $(ALIGN_CFLAGS) $(AGCASE)align4.so $(CASE)initfini.c -o \ 76 $(AGCASE)need_others.so 77 $(HIDE)$(CROSS_GCC) -fPIC -shared $(ALIGN_CFLAGS) $(CASE)initfini.c -o $(AGCASE)noThumb.so 78 $(HIDE)$(CROSS_GCC) -fPIC -shared $(MCU) $(CASE)initfini.c -o $(AGCASE)stdlib.so 79 80clean: 81 $(HIDE)$(RM) *.so 82 83.PHONY: all clean 84 85