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Update elf2aout to cope with infile and outfile being the same.

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Make the cats a.out kernel be called netbsd.  This means that make install installs the correct kernel
This commit is contained in:
chris 2002-02-09 11:53:58 +00:00
parent 551471e419
commit 2ba81d8c9c
2 changed files with 8 additions and 5 deletions
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7
sys/arch/arm/conf/elf2aout.sh
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@ -1,5 +1,5 @@
#!/bin/sh
# $NetBSD: elf2aout.sh,v 1.1 2002/02/06 19:54:47 thorpej Exp $
# $NetBSD: elf2aout.sh,v 1.2 2002/02/09 11:53:58 chris Exp $
# Shell script to convert an ARM ELF kernel into a bootable a.out kernel by
# changing the header block on the kernel, and shuffling bits around in the
# file. Care has to be taken with the sections as they need to be page
@ -47,10 +47,13 @@ function r(v) { return sprintf("%d", ((v + 4095) / 4096)) * 4096 }
{print r($2 + 32768 - (r($1) - $1)) - ($2 + 32768 - (r($1) - $1))}'`
echo DPAD = $DPAD
(${SIZE} ${infile} | tail +2 | awk "${AWKPROG}" ; \
cp -f ${infile} ${infile}.elf
(${SIZE} ${infile}.elf | tail +2 | awk "${AWKPROG}" ; \
cat ${infile}.text ; dd if=/dev/zero bs=32k count=1; cat ${infile}.data; dd if=/dev/zero bs=$DPAD count=1 \
) > ${outfile}
rm ${infile}.elf
${SIZE} ${outfile}
chmod 755 ${outfile}

6
sys/arch/cats/conf/Makefile.cats.inc
View File

@ -1,4 +1,4 @@
# $NetBSD: Makefile.cats.inc,v 1.5 2002/02/06 19:59:01 thorpej Exp $
# $NetBSD: Makefile.cats.inc,v 1.6 2002/02/09 11:53:59 chris Exp $
GENASSYM_EXTRAS+= ${ARM}/footbridge/genassym.cf
LOOSE_PROTOTYPES= NO
@ -17,7 +17,7 @@ LOADADDRESS=0xF0000020
SYSTEM_LD_TAIL_EXTRA=; \
${DBSYM} $@ || true; \
echo OBJCOPY=${OBJCOPY:Q} SIZE=${SIZE:Q} \
${ARM}/conf/elf2aout.sh $@ $@.aout; \
${ARM}/conf/elf2aout.sh $@ $@; \
OBJCOPY=${OBJCOPY:Q} SIZE=${SIZE:Q} \
${ARM}/conf/elf2aout.sh $@ $@.aout
${ARM}/conf/elf2aout.sh $@ $@
.endif