104 lines
3.8 KiB
Makefile
104 lines
3.8 KiB
Makefile
############################################################################
|
|
# boards/arm/tiva/lm3s6965-ek/kernel/Makefile
|
|
#
|
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
|
# contributor license agreements. See the NOTICE file distributed with
|
|
# this work for additional information regarding copyright ownership. The
|
|
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
# "License"); you may not use this file except in compliance with the
|
|
# License. You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
#
|
|
############################################################################
|
|
|
|
include $(TOPDIR)/Make.defs
|
|
|
|
# The entry point name (if none is provided in the .config file)
|
|
|
|
CONFIG_USER_ENTRYPOINT ?= user_start
|
|
ENTRYPT = $(patsubst "%",%,$(CONFIG_USER_ENTRYPOINT))
|
|
|
|
# Get the paths to the libraries and the links script path in format that
|
|
# is appropriate for the host OS
|
|
|
|
ifeq ($(CONFIG_CYGWIN_WINTOOL),y)
|
|
# Windows-native toolchains
|
|
USER_LIBPATHS = ${shell for path in $(USERLIBS); do dir=`dirname $(TOPDIR)$(DELIM)$$path`;echo "-L\"`cygpath -w $$dir`\"";done}
|
|
USER_LDSCRIPT = -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)memory.ld}"
|
|
USER_LDSCRIPT += -T "${shell cygpath -w $(BOARD_DIR)$(DELIM)scripts$(DELIM)user-space.ld}"
|
|
USER_HEXFILE += "${shell cygpath -w $(TOPDIR)$(DELIM)nuttx_user.hex}"
|
|
USER_SRECFILE += "${shell cygpath -w $(TOPDIR)$(DELIM)nuttx_user.srec}"
|
|
USER_BINFILE += "${shell cygpath -w $(TOPDIR)$(DELIM)nuttx_user.bin}"
|
|
else
|
|
# Linux/Cygwin-native toolchain
|
|
USER_LIBPATHS = $(addprefix -L$(TOPDIR)$(DELIM),$(dir $(USERLIBS)))
|
|
USER_LDSCRIPT = -T$(BOARD_DIR)$(DELIM)scripts$(DELIM)memory.ld
|
|
USER_LDSCRIPT += -T$(BOARD_DIR)$(DELIM)scripts$(DELIM)user-space.ld
|
|
USER_HEXFILE += "$(TOPDIR)$(DELIM)nuttx_user.hex"
|
|
USER_SRECFILE += "$(TOPDIR)$(DELIM)nuttx_user.srec"
|
|
USER_BINFILE += "$(TOPDIR)$(DELIM)nuttx_user.bin"
|
|
endif
|
|
|
|
USER_LDFLAGS = --undefined=$(ENTRYPT) --entry=$(ENTRYPT) $(USER_LDSCRIPT)
|
|
USER_LDLIBS = $(patsubst lib%,-l%,$(basename $(notdir $(USERLIBS))))
|
|
USER_LIBGCC = "${shell "$(CC)" $(ARCHCPUFLAGS) -print-libgcc-file-name}"
|
|
|
|
# Source files
|
|
|
|
CSRCS = lm_userspace.c
|
|
COBJS = $(CSRCS:.c=$(OBJEXT))
|
|
OBJS = $(COBJS)
|
|
|
|
# Targets:
|
|
|
|
all: $(TOPDIR)$(DELIM)nuttx_user.elf $(TOPDIR)$(DELIM)User.map
|
|
.PHONY: nuttx_user.elf depend clean distclean
|
|
|
|
$(COBJS): %$(OBJEXT): %.c
|
|
$(call COMPILE, $<, $@)
|
|
|
|
# Create the nuttx_user.elf file containing all of the user-mode code
|
|
|
|
nuttx_user.elf: $(OBJS)
|
|
$(Q) $(LD) -o $@ $(USER_LDFLAGS) $(USER_LIBPATHS) $(OBJS) --start-group $(USER_LDLIBS) $(USER_LIBGCC) --end-group
|
|
|
|
$(TOPDIR)$(DELIM)nuttx_user.elf: nuttx_user.elf
|
|
@echo "LD: nuttx_user.elf"
|
|
$(Q) cp -a nuttx_user.elf $(TOPDIR)$(DELIM)nuttx_user.elf
|
|
ifeq ($(CONFIG_INTELHEX_BINARY),y)
|
|
@echo "CP: nuttx_user.hex"
|
|
$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O ihex nuttx_user.elf $(USER_HEXFILE)
|
|
endif
|
|
ifeq ($(CONFIG_MOTOROLA_SREC),y)
|
|
@echo "CP: nuttx_user.srec"
|
|
$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O srec nuttx_user.elf $(USER_SRECFILE)
|
|
endif
|
|
ifeq ($(CONFIG_RAW_BINARY),y)
|
|
@echo "CP: nuttx_user.bin"
|
|
$(Q) $(OBJCOPY) $(OBJCOPYARGS) -O binary nuttx_user.elf $(USER_BINFILE)
|
|
endif
|
|
|
|
$(TOPDIR)$(DELIM)User.map: nuttx_user.elf
|
|
@echo "MK: User.map"
|
|
$(Q) $(NM) nuttx_user.elf >$(TOPDIR)$(DELIM)User.map
|
|
$(Q) $(CROSSDEV)size nuttx_user.elf
|
|
|
|
.depend:
|
|
|
|
depend: .depend
|
|
|
|
clean:
|
|
$(call DELFILE, nuttx_user.elf)
|
|
$(call DELFILE, "$(TOPDIR)$(DELIM)nuttx_user.*")
|
|
$(call DELFILE, "$(TOPDIR)$(DELIM)User.map")
|
|
$(call CLEAN)
|
|
|
|
distclean: clean
|