41 lines
1.2 KiB
Diff
41 lines
1.2 KiB
Diff
|
From d858ce52d1971cb4e8500b0ebc0472fdae4686ec Mon Sep 17 00:00:00 2001
|
||
|
|
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
|
||
|
|
Date: Sun, 7 May 2017 23:12:04 +0200
|
||
|
|
Subject: [PATCH] mpn/arm/udiv.asm: workaround binutils bug #14887
|
||
|
|
|
||
|
|
Old binutils versions are affected by bug #14887,
|
||
|
|
https://sourceware.org/bugzilla/show_bug.cgi?id=14887, which causes a
|
||
|
|
build failure when a register specification is surrounded by
|
||
|
|
whitespaces. Removing those whitespaces works around the issue.
|
||
|
|
|
||
|
|
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
|
||
|
|
---
|
||
|
|
mpn/arm/udiv.asm | 4 ++--
|
||
|
|
1 file changed, 2 insertions(+), 2 deletions(-)
|
||
|
|
|
||
|
|
diff --git a/mpn/arm/udiv.asm b/mpn/arm/udiv.asm
|
||
|
|
index 25197a6..ed11eb3 100644
|
||
|
|
--- a/mpn/arm/udiv.asm
|
||
|
|
+++ b/mpn/arm/udiv.asm
|
||
|
|
@@ -50,7 +50,7 @@ L(oop): divstep(n1,n0,d)
|
||
|
|
teq r12, #0
|
||
|
|
bne L(oop)
|
||
|
|
|
||
|
|
- str n1, [ rem_ptr ] C store remainder
|
||
|
|
+ str n1, [rem_ptr] C store remainder
|
||
|
|
adc r0, n0, n0 C quotient: add last carry from divstep
|
||
|
|
mov pc, lr
|
||
|
|
|
||
|
|
@@ -89,7 +89,7 @@ L(oop2):
|
||
|
|
addcs n0, n0, #1 C adjust quotient
|
||
|
|
|
||
|
|
L(_even_divisor):
|
||
|
|
- str n1, [ rem_ptr ] C store remainder
|
||
|
|
+ str n1, [rem_ptr] C store remainder
|
||
|
|
mov r0, n0 C quotient
|
||
|
|
ldmfd sp!, { r8, pc }
|
||
|
|
EPILOGUE(mpn_udiv_qrnnd)
|
||
|
|
--
|
||
|
|
2.7.4
|
||
|
|
|