From: Ladislav Michl <ladis@linux-mips.org>
To: ptxdist@pengutronix.de
Subject: Re: [ptxdist] ld-wrapper mislinks at91bootstrap
Date: Tue, 7 Nov 2017 08:11:17 +0100 [thread overview]
Message-ID: <20171107071117.7ypbqgwlrf7kzi45@lenoch> (raw)
In-Reply-To: <20171106185858.wjfpmy6jtix35fby@lenoch>
On Mon, Nov 06, 2017 at 07:58:58PM +0100, Ladislav Michl wrote:
> Hi there,
>
> I just added new platform (at91) to my BSP and configured at91bootstrap
> v3.8.9.
>
> Problem is that PTXDist-2017.10 produces way too large binary:
> 2099622 at91sam9260ek-dataflashboot-barebox-3.8.9.bin
> while correct size is:
> 2470 at91sam9260ek-dataflashboot-barebox-3.8.9.bin
>
> Problem turned out to be ld-wrapper script or something it calls.
> Just replacing ld-wrapper in ptxdist-2017.10.0/scripts/wrapper to point
> directly to arm-v5te-linux-gnueabi-ld is enough to solve problem.
> Does anyone clue where to look? Call path is:
> sysroot-host/lib/wrapper in $PATH where
> arm-v5te-linux-gnueabi-ld -> ptxdist-2017.10.0/scripts/wrapper/ld-wrapper
So, ld-wrapper is adding:
--- at91sam9260ek-dataflashboot-barebox-3.8.9.map 2017-11-07 07:50:28.819011233 +0100
+++ at91sam9260ek-dataflashboot-barebox-3.8.9.map 2017-11-07 07:47:48.605530524 +0100
@@ -155,6 +155,11 @@
0x0000000000000000 . = ALIGN (0x4)
+.note.gnu.build-id
+ 0x0000000000000000 0x24
+ .note.gnu.build-id
+ 0x0000000000000000 0x24 linker stubs
+
.text 0x0000000000200000 0x1a0
0x0000000000200000 _stext = .
*(.text)
Modifying at91bootstrap's Makefile to do --remove-section=.note.gnu.build-id
fixes it.
Are there other options to fix this?
ladis
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next prev parent reply other threads:[~2017-11-07 7:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-06 18:58 Ladislav Michl
2017-11-07 7:11 ` Ladislav Michl [this message]
2017-11-07 7:26 ` Ladislav Michl
2017-11-07 8:37 ` Michael Olbrich
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