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From: Geoff Levand <geoff@infradead.org>
To: Michael Ellerman <mpe@ellerman.id.au>
Cc: linuxppc-dev@lists.ozlabs.org,
	Geert Uytterhoeven <geert@linux-m68k.org>,
	Markus Elfring <elfring@users.sourceforge.net>,
	Emmanuel Nicolet <emmanuel.nicolet@gmail.com>
Subject: [PATCH v2 2/9] powerpc/wrapper: Output linker map file
Date: Sat, 09 May 2020 18:58:31 +0000
Message-ID: <fb477f5e91c6b74a1dec98df3cc0a1c91632d94d.1589049250.git.geoff@infradead.org> (raw)
In-Reply-To: <cover.1589049250.git.geoff@infradead.org>

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 --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



  parent reply index

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-09 18:58 [PATCH v2 0/9] powerpc + ps3 patches Geoff Levand
2020-05-09 18:58 ` [PATCH v2 3/9] powerpc/head_check: Avoid broken pipe Geoff Levand
2020-05-09 18:58 ` [PATCH v2 4/9] drivers/ps3: Remove duplicate error messages Geoff Levand
2020-05-10 18:15   ` Markus Elfring
2020-05-09 18:58 ` [PATCH v2 1/9] powerpc/head_check: Automatic verbosity Geoff Levand
2020-05-09 18:58 ` Geoff Levand [this message]
2020-05-09 18:58 ` [PATCH v2 9/9] hvc_console: Allow backends to set I/O buffer size Geoff Levand
2020-05-10 19:05   ` Markus Elfring
2020-05-10 22:50   ` [PATCH v3 " Geoff Levand
2020-05-09 18:58 ` [PATCH v2 7/9] powerpc/ps3: Add check for otheros image size Geoff Levand
2020-05-15  2:02   ` Michael Ellerman
2020-05-16 16:03     ` Geoff Levand
2020-05-18  6:31       ` Michael Ellerman
2020-05-16 16:20   ` [PATCH v3 " Geoff Levand
2020-06-09  5:56     ` Michael Ellerman
2020-05-09 18:58 ` [PATCH v2 8/9] powerpc/ps3: Fix kexec shutdown hang Geoff Levand
2020-05-09 18:58 ` [PATCH v2 6/9] ps3disk: use the default segment boundary Geoff Levand
2020-05-09 18:58 ` [PATCH v2 5/9] net/ps3_gelic_net: Remove duplicate error message Geoff Levand
2020-05-10 18:25   ` Markus Elfring
2020-05-20 10:59 ` [PATCH v2 0/9] powerpc + ps3 patches Michael Ellerman

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