diff mbox series

[v2,2/9] powerpc/wrapper: Output linker map file

Message ID fb477f5e91c6b74a1dec98df3cc0a1c91632d94d.1589049250.git.geoff@infradead.org (mailing list archive)
State Accepted
Commit f61200d3e3386e78d49677dfb3911c9d7c0dfe4b
Headers show
Series [v2,1/9] powerpc/head_check: Automatic verbosity | expand

Checks

Context Check Description
snowpatch_ozlabs/apply_patch success Successfully applied on branch powerpc/merge (1bc92fe3175eb26ff37e580c0383d7a9abe06835)
snowpatch_ozlabs/checkpatch success total: 0 errors, 0 warnings, 0 checks, 15 lines checked
snowpatch_ozlabs/needsstable success Patch has no Fixes tags

Commit Message

Geoff Levand May 9, 2020, 6:58 p.m. UTC
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>
---
 arch/powerpc/boot/wrapper | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

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