1# 2# (C) Copyright 2000 3# Wolfgang Denk, DENX Software Engineering, wd@denx.de. 4# 5# See file CREDITS for list of people who contributed to this 6# project. 7# 8# This program is free software; you can redistribute it and/or 9# modify it under the terms of the GNU General Public License as 10# published by the Free Software Foundation; either version 2 of 11# the License, or (at your option) any later version. 12# 13# This program is distributed in the hope that it will be useful, 14# but WITHOUT ANY WARRANTY; without even the implied warranty of 15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16# GNU General Public License for more details. 17# 18# You should have received a copy of the GNU General Public License 19# along with this program; if not, write to the Free Software 20# Foundation, Inc., 59 Temple Place, Suite 330, Boston, 21# MA 02111-1307 USA 22# 23 24ifeq ($(ARCH),ppc) 25LOAD_ADDR = 0x40000 26endif 27 28ifeq ($(ARCH),i386) 29LOAD_ADDR = 0x40000 30endif 31 32ifeq ($(ARCH),arm) 33LOAD_ADDR = 0xc100000 34endif 35 36ifeq ($(ARCH),mips) 37LOAD_ADDR = 0x80200000 -T mips.lds 38endif 39 40ifeq ($(ARCH),nios) 41LOAD_ADDR = 0x01000000 -L $(gcclibdir)/m32 -T nios.lds 42endif 43 44include $(TOPDIR)/config.mk 45 46SREC = hello_world.srec 47BIN = hello_world.bin 48 49ifeq ($(ARCH),i386) 50SREC += 82559_eeprom.srec 51BIN += 82559_eeprom.bin 52endif 53 54ifeq ($(ARCH),ppc) 55SREC += sched.srec 56BIN += sched.bin 57endif 58 59# The following example is pretty 8xx specific... 60ifeq ($(CPU),mpc8xx) 61SREC += timer.srec 62BIN += timer.bin 63endif 64 65# The following example is 8260 specific... 66ifeq ($(CPU),mpc8260) 67SREC += mem_to_mem_idma2intr.srec 68BIN += mem_to_mem_idma2intr.bin 69endif 70 71# Utility for resetting i82559 EEPROM 72ifeq ($(BOARD),oxc) 73SREC += eepro100_eeprom.srec 74endif 75 76ifeq ($(BIG_ENDIAN),y) 77EX_LDFLAGS += -EB 78endif 79 80OBJS = $(SREC:.srec=.o) 81 82LIB = libstubs.a 83LIBAOBJS= 84ifeq ($(ARCH),ppc) 85LIBAOBJS+= $(ARCH)_longjmp.o $(ARCH)_setjmp.o 86endif 87LIBCOBJS= stubs.o 88LIBOBJS = $(LIBAOBJS) $(LIBCOBJS) 89 90gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`) 91 92CPPFLAGS += -I.. 93 94all: .depend $(LIB) $(SREC) $(BIN) 95 96######################################################################### 97$(LIB): .depend $(LIBOBJS) 98 $(AR) crv $@ $(LIBOBJS) 99 100%.srec: %.o $(LIB) 101 $(LD) -g $(EX_LDFLAGS) -Ttext $(LOAD_ADDR) \ 102 -o $(<:.o=) -e $(<:.o=) $< $(LIB) \ 103 -L$(gcclibdir) -lgcc 104 $(OBJCOPY) -O srec $(<:.o=) $@ 105 106%.bin: %.srec 107 $(OBJCOPY) -O binary $< $@ 2>/dev/null 108 109######################################################################### 110 111.depend: Makefile $(OBJS:.o=.c) $(LIBCOBJS:.o=.c) $(LIBAOBJS:.o=.S) 112 $(CC) -M $(CFLAGS) $(OBJS:.o=.c) $(LIBCOBJS:.o=.c) $(LIBAOBJS:.o=.S) > $@ 113 114sinclude .depend 115 116######################################################################### 117