From: Jeroen Roovers <jer@gentoo.org>
To: linux-parisc@vger.kernel.org
Cc: Helge Deller <deller@gmx.de>,
James.Bottomley@HansenPartnership.com,
Jeroen Roovers <jer@gentoo.org>
Subject: [PATCH 320/320] ipl: Ensure no GCC builtins replace string functions
Date: Wed, 20 May 2020 12:19:45 +0200 [thread overview]
Message-ID: <20200520101945.9676-1-jer@gentoo.org> (raw)
With GCC 10, the ipl is built with the compiler overriding local
definitions of some string functions, causing the ipl to trigger an
HPMC. Fix this by setting the -fno-builtin compiler flag.
Signed-off-by: Jeroen Roovers <jer@gentoo.org>
---
ipl/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ipl/Makefile b/ipl/Makefile
index 913ec66..c1d608b 100644
--- a/ipl/Makefile
+++ b/ipl/Makefile
@@ -39,7 +39,7 @@ endif
VPATH=../lib:.
AFLAGS = -I../lib
-CFLAGS = -DIPL_LOADER -I. -I../lib -I../include -O2 -mdisable-fpregs -Wall -fno-delete-null-pointer-checks
+CFLAGS = -DIPL_LOADER -I. -I../lib -I../include -O2 -mdisable-fpregs -Wall -fno-delete-null-pointer-checks -fno-builtin
LDFLAGS = -N --section-start .init=0x60000 -e '$$START$$'
all: iplelf
--
2.26.2
next reply other threads:[~2020-05-20 10:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-20 10:19 Jeroen Roovers [this message]
2020-05-20 13:57 ` [PATCH 320/320] ipl: Ensure no GCC builtins replace string functions Jeroen Roovers
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