1#
2# This file is subject to the terms and conditions of the GNU General Public
3# License.  See the file "COPYING" in the main directory of this archive
4# for more details.
5#
6# Copyright (C) 1995, 1998, 2001, 2002 by Ralf Baechle
7# Copyright (C) 2004  Maciej W. Rozycki
8#
9
10#
11# Some DECstations need all possible sections of an ECOFF executable
12#
13ifdef CONFIG_MACH_DECSTATION
14  E2EFLAGS = -a
15else
16  E2EFLAGS =
17endif
18
19#
20# Drop some uninteresting sections in the kernel.
21# This is only relevant for ELF kernels but doesn't hurt a.out
22#
23drop-sections	= .reginfo .mdebug .comment .note .pdr .options .MIPS.options
24strip-flags	= $(addprefix --remove-section=,$(drop-sections))
25
26VMLINUX = vmlinux
27
28all: vmlinux.ecoff vmlinux.srec addinitrd
29
30vmlinux.ecoff: $(obj)/elf2ecoff $(VMLINUX)
31	$(obj)/elf2ecoff $(VMLINUX) vmlinux.ecoff $(E2EFLAGS)
32
33$(obj)/elf2ecoff: $(obj)/elf2ecoff.c
34	$(HOSTCC) -o $@ $^
35
36vmlinux.bin: $(VMLINUX)
37	$(OBJCOPY) -O binary $(strip-flags) $(VMLINUX) $(obj)/vmlinux.bin
38
39vmlinux.srec: $(VMLINUX)
40	$(OBJCOPY) -S -O srec $(strip-flags) $(VMLINUX) $(obj)/vmlinux.srec
41
42$(obj)/addinitrd: $(obj)/addinitrd.c
43	$(HOSTCC) -o $@ $^
44
45archhelp:
46	@echo	'* vmlinux.ecoff	- ECOFF boot image'
47	@echo	'* vmlinux.srec		- SREC boot image'
48
49clean-files += addinitrd \
50	       elf2ecoff \
51	       vmlinux.bin \
52	       vmlinux.ecoff \
53	       vmlinux.srec
54