From: David Michael <david.michael@coreos.com>
To: horms@verge.net.au
Cc: kexec@lists.infradead.org
Subject: [PATCH] arm64: Set -fno-PIC along with -mcmodel=large
Date: Sun, 07 Jan 2018 11:26:57 -0500 [thread overview]
Message-ID: <87608dprce.fsf@coreos.com> (raw)
As seen in GCC's gcc/config/aarch64/aarch64.c, -fPIC with large
code model is unsupported. This fixes the "sorry, unimplemented"
errors when building with compilers defaulting to -fPIC.
---
Hi,
I'm hitting this error with 2.0.16 on Gentoo:
purgatory/arch/arm64/entry.S:1:0: sorry, unimplemented: code model 'large' with -fPIC
This change fixes it. Can something like this be applied?
Thanks.
David
purgatory/arch/arm64/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/purgatory/arch/arm64/Makefile b/purgatory/arch/arm64/Makefile
index 636abea..80068ca 100644
--- a/purgatory/arch/arm64/Makefile
+++ b/purgatory/arch/arm64/Makefile
@@ -1,6 +1,7 @@
arm64_PURGATORY_EXTRA_CFLAGS = \
-mcmodel=large \
+ -fno-PIC \
-fno-stack-protector \
-fno-asynchronous-unwind-tables \
-Wundef \
--
2.14.3
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next reply other threads:[~2018-01-07 16:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-07 16:26 David Michael [this message]
2018-02-02 23:48 ` [PATCH] arm64: Set -fno-PIC along with -mcmodel=large Geoff Levand
2018-04-12 23:37 ` Geoff Levand
2018-04-18 12:54 ` Simon Horman
2018-04-18 16:45 ` David Michael
2018-04-19 8:21 ` Simon Horman
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