# $NetBSD: Makefile.cats.inc,v 1.37 2023/07/26 02:31:27 rin Exp $
MACHINE_ARCH?= arm
CPPFLAGS+= -D${MACHINE}
if defined(ABLEELF) && (${ABLEELF} == "1")
# use a standard ELF format, adjusted to align areas
KERNLDSCRIPT= ${THISARM}/conf/ldscript.elf
else
# Need to convert the kernel from ELF to a.out so that the firmware
# can load it.
CFLAGS+= -fno-unwind-tables
LOADADDRESS= 0xF0000020
KERNLDSCRIPT= ldscript
EXTRA_CLEAN+= ${KERNLDSCRIPT}
${KERNLDSCRIPT}: \
${ARM}/conf/kern.ldscript.head \
${ARM}/conf/kern.ldscript.tail \
$S/conf/mkldscript.sh \
${SYSTEM_OBJ}
( cat ${ARM}/conf/kern.ldscript.head ; \
OBJDUMP=${OBJDUMP} ${HOST_SH} $S/conf/mkldscript.sh \
${SYSTEM_OBJ} ; \
cat ${ARM}/conf/kern.ldscript.tail ) > $@
SYSTEM_LD_TAIL_EXTRA+=; \
echo "${ARM_ELF2AOUT} $@
[email protected]"; \
${ARM_ELF2AOUT} $@
[email protected]
endif
