[PATCH v2 2/9] powerpc/wrapper: Output linker map file
Geoff Levand
geoff at infradead.org
Sun May 10 04:58:31 AEST 2020
To aid debugging wrapper troubles, output a linker map file
'wrapper.map' when the build is verbose.
Signed-off-by: Geoff Levand <geoff at infradead.org>
---
arch/powerpc/boot/wrapper | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper
index ed6266367bc0..35ace40d9fc2 100755
--- a/arch/powerpc/boot/wrapper
+++ b/arch/powerpc/boot/wrapper
@@ -29,6 +29,7 @@ set -e
# Allow for verbose output
if [ "$V" = 1 ]; then
set -x
+ map="-Map wrapper.map"
fi
# defaults
@@ -500,7 +501,7 @@ if [ "$platform" != "miboot" ]; then
text_start="-Ttext $link_address"
fi
#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
rm $tmp
fi
--
2.20.1
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