From: Adrian Bunk <bunk@kernel.org>
Subject: 2.6.23-rc3-mm1: m32r defconfig compile error
Date: Mon, 27 Aug 2007 23:27:48 +0200
> On Wed, Aug 22, 2007 at 02:06:48AM -0700, Andrew Morton wrote:
> >...
> > Changes since 2.6.23-rc2-mm2:
> >...
> > git-m32r.patch
> >...
> > git trees
> >...
>
> <-- snip -->
>
> ...
> AS arch/m32r/kernel/entry.o
> /home/bunk/linux/kernel-2.6/linux-2.6.23-rc3-mm1/arch/m32r/kernel/entry.S: Assembler messages:
> /home/bunk/linux/kernel-2.6/linux-2.6.23-rc3-mm1/arch/m32r/kernel/entry.S:358: Error: bad instruction `addi r0,#(((((0)+(64))+(32))+(32)))'
> make[2]: *** [arch/m32r/kernel/entry.o] Error 1
>
> <-- snip -->
>
> cu
> Adrian
>
Hello, Adrian,
Thank you for the report.
M32700UT/OPSPUT Users,
Please apply this patch to build an m32r 2.6.23-rc3-mm1 kernel.
This patch has also included to my m32r kernel development git repository.
git://www.linux-m32r.org/git/takata/linux-2.6_dev.git linux-m32r
Thanks,
-- Takata
[PATCH 2.6.23-rc3-mm1] m32r: build fix of entry.S
This patch is required to fix build errors for the modification:
m32r: Simplify ei_handler code
commit f6c7546d53a4288501dcdd96d5297214697e7237
Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
---
arch/m32r/kernel/entry.S | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/m32r/kernel/entry.S b/arch/m32r/kernel/entry.S
index c46cfaa..42b08bf 100644
--- a/arch/m32r/kernel/entry.S
+++ b/arch/m32r/kernel/entry.S
@@ -355,7 +355,7 @@ ENTRY(ei_handler)
lduh r0, @(low(M32R_INT0ICU_ISTS),r0) ; bit10-6 : ISN
slli r0, #21
srli r0, #27 ; ISN
- addi r0, #(M32R_INT0ICU_IRQ_BASE)
+ add3 r0, r0, #(M32R_INT0ICU_IRQ_BASE)
bra check_end
.fillinsn
4:
@@ -367,7 +367,7 @@ ENTRY(ei_handler)
lduh r0, @(low(M32R_INT2ICU_ISTS),r0) ; bit10-6 : ISN
slli r0, #21
srli r0, #27 ; ISN
- addi r0, #(M32R_INT2ICU_IRQ_BASE)
+ add3 r0, r0, #(M32R_INT2ICU_IRQ_BASE)
; bra check_end
.fillinsn
5:
--
1.5.2.4
--
Hirokazu Takata <takata@linux-m32r.org>
Linux/M32R Project: http://www.linux-m32r.org/
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