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NetBSD/sys/conf/mkldscript.sh

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work around a binutils bug where converting ELF kernels to a.out with objcopy produces corrupted binaries when the link_set_* sections extend into another page after the end of the .text section by using a generated an ldscript that puts all the link_set_* data into the .text section in the first place.
2004-09-13 13:39:40 +04:00
#!/bin/sh
Move mkldscript.sh, which is used to create ldscript dynamically to merge link_set_* sections into the text section for a.out kernels, from sys/arch/arm/conf/ to sys/conf/ since there is no ARM specific stuff in it and other ports would share it.
2007-03-04 05:35:49 +03:00
# $NetBSD: mkldscript.sh,v 1.1 2007/03/04 02:35:49 tsutsui Exp $
work around a binutils bug where converting ELF kernels to a.out with objcopy produces corrupted binaries when the link_set_* sections extend into another page after the end of the .text section by using a generated an ldscript that puts all the link_set_* data into the .text section in the first place.
2004-09-13 13:39:40 +04:00
TEMPLATE=$1
shift
SETS=`$OBJDUMP -x $* | fgrep "RELOCATION RECORDS FOR [link_set" | \
sort -u | sed 's/^.*\[\(.*\)\]:$/\1/'`
for s in $SETS; do
printf " . = ALIGN(4);\n"
printf " PROVIDE (__start_%s = .);\n" $s
printf " *(%s)\n" $s
printf " PROVIDE (__stop_%s = .);\n" $s
done