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powerpc/wrapper: Output linker map file 

To aid debugging wrapper troubles, output a linker map file
'wrapper.map' when the build is verbose.

Signed-off-by: Geoff Levand <geoff@infradead.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/fb477f5e91c6b74a1dec98df3cc0a1c91632d94d.1589049250.git.geoff@infradead.org
This commit is contained in:
Geoff Levand 2020-05-09 18:58:31 +00:00 committed by Michael Ellerman
parent 4c592a3439
commit f61200d3e3
1 changed files with 2 additions and 1 deletions
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3
arch/powerpc/boot/wrapper
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@ -29,6 +29,7 @@ set -e
# Allow for verbose output # Allow for verbose output
if [ "$V" = 1 ]; then if [ "$V" = 1 ]; then
set -x set -x
map="-Map wrapper.map"
fi fi
# defaults # defaults
@ -500,7 +501,7 @@ if [ "$platform" != "miboot" ]; then
text_start="-Ttext $link_address" text_start="-Ttext $link_address"
fi fi
#link everything #link everything
${CROSS}ld -m $format -T $lds $text_start $pie $nodl -o "$ofile" \ ${CROSS}ld -m $format -T $lds $text_start $pie $nodl -o "$ofile" $map \
$platformo $tmp $object/wrapper.a $platformo $tmp $object/wrapper.a
rm $tmp rm $tmp
fi fi