nuttx/arch/z80/src/Makefile.sdccw

############################################################################
# arch/z80/src/Makefile.sdccw
#
#   Copyright (C) 2008, 2011-2012 Gregory Nutt. All rights reserved.
#   Author: Gregory Nutt <gnutt@nuttx.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in
#    the documentation and/or other materials provided with the
#    distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
#    used to endorse or promote products derived from this software
#    without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################

############################################################################
# Tools
# CFLAGS, CPPFLAGS, ASFLAGS, LDFLAGS are set in $(TOPDIR)\Make.defs

CFLAGS += -I$(ARCH_SRCDIR)\chip -I$(ARCH_SRCDIR)\common -I$(TOPDIR)\sched
CPPFLAGS += -D__ASSEMBLY__

############################################################################
# Files and directories

# There should be one head source (.asm file)

HEAD_OBJ = $(HEAD_ASRC:$(ASMEXT)=$(OBJEXT))

# Assembly sources and objects

ASRCS = $(CHIP_ASRCS) $(CMN_ASRCS)
AOBJS = $(ASRCS:$(ASMEXT)=$(OBJEXT))

# C sources and objects

CSRCS = $(CHIP_CSRCS) $(CMN_CSRCS)
COBJS = $(CSRCS:.c=$(OBJEXT))

# All sources and objcts

SRCS = $(ASRCS) $(CSRCS)
OBJS = $(AOBJS) $(COBJS)

# Sources that can have dependencies (no .asm files)

DEPSRCS = $(CSRCS)

# Directories

ARCH_SRCDIR = $(TOPDIR)\arch\$(CONFIG_ARCH)\src
BOARDDIR = $(TOPDIR)\arch\$(CONFIG_ARCH)\src\board

VPATH = chip:common:board

# Libraries

LIBGCC = ${shell "$(CC)" $(ARCHCPUFLAGS) -print-libgcc-file-name}

# Supports dynamic sizing of HEAP.
#
HEAP_BASE = ${shell .\mkhpbase.bat}

############################################################################
# Targets

all: $(HEAD_OBJ) libarch$(LIBEXT)

.PHONY: board\libboard$(LIBEXT) pass1.lnk nuttx.lnk

$(AOBJS) $(HEAD_OBJ): %$(OBJEXT): %$(ASMEXT)
	$(call ASSEMBLE, $<, $@)

$(COBJS): %$(OBJEXT): %.c
	$(call COMPILE, $<, $@)

# This is a kludge to work around some conflicting symbols in the SDCC libraries

$(TOPDIR)\lib\myz80.lib: $(SDCC_LIBDIR)\$(SDCCLIB)
ifeq ($(CONFIG_SDCC_OLD),y)
	$(Q) cat $(SDCC_LIBDIR)\$(SDCCLIB) | \
		grep -v alloc | grep -v free | grep -v printf | \
		grep -v _str  | grep -v _mem | grep -v crt0\.o \
		> $(TOPDIR)\lib\myz80.lib
else
	$(Q) cp $(SDCC_LIBDIR)\z80.lib $(TOPDIR)\lib\myz80.lib
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _calloc.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _malloc.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _realloc.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _free.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib printf_large.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib sprintf.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib vprintf.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib strcpy.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib strlen.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _strcat.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _strchr.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _strcmp.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _strcspn.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _strncat.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _strncmp.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _strncpy.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _strpbrk.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _strrchr.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _strspn.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _strstr.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _strtok.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _memchr.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _memcmp.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _memcpy.rel
	$(Q) sdar d $(TOPDIR)\lib\myz80.lib _memset.rel
endif

# Create a header file that contains addressing information needed by the code

up_mem.h:
	@echo #ifndef __UP_MEM_H>up_mem.h
	@echo #define __UP_MEM_H>>up_mem.h
	@echo #include ^<nuttx/config.h^>>>up_mem.h
	@echo #define CONFIG_STACK_END   $(CONFIG_DRAM_SIZE)>> up_mem.h
	@echo #define CONFIG_STACK_BASE  (CONFIG_STACK_END - $(CONFIG_IDLETHREAD_STACKSIZE))>> up_mem.h
	@echo #define CONFIG_HEAP1_END   CONFIG_STACK_BASE>> up_mem.h
	@echo #define CONFIG_HEAP1_BASE  $(HEAP_BASE)>> up_mem.h
	@echo #endif /* __UP_MEM_H */>>up_mem.h

asm_mem.h:
	@echo 	CONFIG_COMPILER_OTHER == ^0>asm_mem.h
	@echo 	CONFIG_COMPILER_SDCC == ^1>>asm_mem.h
ifeq ($(CC),sdcc)
	@echo 	CONFIG_COMPILER == ^1>>asm_mem.h
else
	@echo 	CONFIG_COMPILER == ^0>>asm_mem.h
endif
	@echo 	CONFIG_STACK_END == ($(CONFIG_DRAM_SIZE) - 1)>>asm_mem.h
	@echo 	CONFIG_STACK_BASE == (CONFIG_STACK_END - $(CONFIG_IDLETHREAD_STACKSIZE))>>asm_mem.h
	@echo 	CONFIG_HEAP1_END == (CONFIG_STACK_END - $(CONFIG_IDLETHREAD_STACKSIZE) - 1)>>asm_mem.h
	@echo 	CONFIG_HEAP1_BASE == $(HEAP_BASE)>>asm_mem.h

# Combine all objects in this directory into a library

libarch$(LIBEXT): up_mem.h asm_mem.h $(OBJS)
	$(call ARCHIVE, $@, $(OBJS))

# This builds the libboard library in the board\ subdirectory 

board\libboard$(LIBEXT):
	$(Q) $(MAKE) -C board TOPDIR="$(TOPDIR)" libboard$(LIBEXT) EXTRADEFINES=$(EXTRADEFINES)

# This target builds the final executable

pass1.lnk:
	@echo LD: pass1.lnk
	@echo -->pass1.lnk
	@echo -k $(BOARDDIR)>>pass1.lnk
	@echo -k  $(TOPDIR)\lib>>pass1.lnk
	@echo -l libboard$(LIBEXT)>>pass1.lnk
	$(Q) for %%G in ($(LINKLIBS)) do ( echo -l $(TOPDIR)\lib\%%G>> pass1.lnk )
	@echo -l myz80.lib>>pass1.lnk
ifneq ($(CONFIG_LINKER_START_AREA),)
	@echo -b START=$(CONFIG_LINKER_START_AREA)>>pass1.lnk
else
	@echo -b START=0>>pass1.lnk
endif
ifneq ($(CONFIG_LINKER_CODE_AREA),)
	@echo -b _CODE=$(CONFIG_LINKER_CODE_AREA)>>pass1.lnk
else
	@echo -b _CODE=256>>pass1.lnk
endif
ifneq ($(CONFIG_LINKER_DATA_AREA),)
	@echo -b _CODE=$(CONFIG_LINKER_DATA_AREA)>>pass1.lnk
endif
	@echo -i>>pass1.lnk
	@echo -x>>pass1.lnk
	@echo -m>>pass1.lnk
	@echo -j>>pass1.lnk
	@echo pass1.ihx>>pass1.lnk
	@echo $(HEAD_OBJ)>>pass1.lnk
	@echo -e>>pass1.lnk

pass1.ihx: up_mem.h asm_mem.h $(TOPDIR)\lib\myz80.lib $(HEAD_OBJ) board\libboard$(LIBEXT) pass1.lnk
	@echo LD: pass1.ihx
	$(Q) $(LD) -f pass1.lnk
	$(Q) rm -f up_mem.h asm_mem.h
	$(Q) rm -f up_allocateheap$(OBJEXT) $(HEAD_OBJ) libarch$(LIBEXT)
	$(Q) $(MAKE) TOPDIR="$(TOPDIR)" libarch$(LIBEXT)
	$(Q) $(MAKE) TOPDIR="$(TOPDIR)" $(HEAD_OBJ)

nuttx.lnk:
	@echo LD: nuttx.lnk
	@echo -->nuttx.lnk
	@echo -k $(BOARDDIR)>>nuttx.lnk
	@echo -k  $(TOPDIR)\lib>>nuttx.lnk
	@echo -l libboard$(LIBEXT)>>nuttx.lnk
	$(Q) for %%G in ($(LINKLIBS)) do ( echo -l $(TOPDIR)\lib\%%G>> nuttx.lnk )
	@echo -l myz80.lib>>nuttx.lnk
ifneq ($(CONFIG_LINKER_START_AREA),)
	@echo -b START=$(CONFIG_LINKER_START_AREA)>>nuttx.lnk
else
	@echo -b START=0>>nuttx.lnk
endif
ifneq ($(CONFIG_LINKER_CODE_AREA),)
	@echo -b _CODE=$(CONFIG_LINKER_CODE_AREA)>>nuttx.lnk
else
	@echo -b _CODE=256>>nuttx.lnk
endif
ifneq ($(CONFIG_LINKER_DATA_AREA),)
	@echo -b _CODE=$(CONFIG_LINKER_DATA_AREA)>>nuttx.lnk
endif
	@echo -i>>nuttx.lnk
	@echo -x>>nuttx.lnk
	@echo -m>>nuttx.lnk
	@echo -j>>nuttx.lnk
	@echo nuttx.ihx>>nuttx.lnk
	@echo $(HEAD_OBJ)>>nuttx.lnk
	@echo -e>>nuttx.lnk

nuttx$(EXEEXT): pass1.ihx up_mem.h asm_mem.h $(TOPDIR)\lib\myz80.lib $(HEAD_OBJ) board\libboard$(LIBEXT) nuttx.lnk
	@echo LD: nuttx.ihx
	$(Q) $(LD) -f nuttx.lnk
	$(call DELFILE, pass1.*)
	$(Q) cp -f nuttx.map $(TOPDIR)\.
ifeq ($(EXEEXT),.cmd)
	sed s/:00000001FF/:00520001AD/ nuttx.ihx | \
	hex2cmd > $(TOPDIR)\nuttx.cmd
else
	$(Q) packihx nuttx.ihx > $(TOPDIR)\nuttx$(EXEEXT)
endif

# This is part of the top-level export target

export_head: board\libboard$(LIBEXT) $(HEAD_OBJ)
	$(Q) if not exist board\Makefile ( echo $(EXPORT_DIR)\startup does not exist )
	$(Q) if exist board\Makefile ( cp -f $(HEAD_OBJ) "$(EXPORT_DIR)\startup" )

# Build dependencies

.depend: Makefile up_mem.h asm_mem.h chip\Make.defs $(DEPSRCS)
	$(Q) if exist board\Makefile ( $(MAKE) -C board TOPDIR="$(TOPDIR)" depend )
	$(Q) $(MKDEP) --dep-path chip --dep-path common "$(CC)" -- $(CFLAGS) -- $(DEPSRCS) >Make.dep
	$(Q) touch $@

depend: .depend

clean:
	$(Q) if exist board\Makefile ( $(MAKE) -C board TOPDIR="$(TOPDIR)" clean )
	$(call DELFILE, up_mem.h)
	$(call DELFILE, asm_mem.h)
	$(call DELFILE, pass1.*)
	$(call DELFILE, nuttx.*)
	$(call DELFILE, libarch$(LIBEXT))
	$(call CLEAN)


distclean: clean
	$(Q) if exist board\Makefile ( $(MAKE) -C board TOPDIR="$(TOPDIR)" distclean )
	$(call DELFILE, Make.dep)
	$(call DELFILE, .depend)

-include Make.dep