From 144d634a21caff1d54cb4bb0d073774e88130045 Mon Sep 17 00:00:00 2001 From: Jan Glauber Date: Sun, 24 Jul 2011 10:48:19 +0200 Subject: [S390] fix s390 assembler code alignments The alignment is missing for various global symbols in s390 assembly code. With a recent gcc and an instruction like stgrl this can lead to a specification exception if the instruction uses such a mis-aligned address. Specify the alignment explicitely and while add it define __ALIGN for s390 and use the ENTRY define to save some lines of code. Signed-off-by: Jan Glauber Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/head31.S | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) (limited to 'arch/s390/kernel/head31.S') diff --git a/arch/s390/kernel/head31.S b/arch/s390/kernel/head31.S index b8f8dc12610..dd0d1e272be 100644 --- a/arch/s390/kernel/head31.S +++ b/arch/s390/kernel/head31.S @@ -11,13 +11,13 @@ */ #include +#include #include #include #include __HEAD - .globl startup_continue -startup_continue: +ENTRY(startup_continue) basr %r13,0 # get base .LPG1: @@ -78,8 +78,7 @@ startup_continue: .Lbase_cc: .long sched_clock_base_cc - .globl _ehead -_ehead: +ENTRY(_ehead) #ifdef CONFIG_SHARED_KERNEL .org 0x100000 - 0x11000 # head.o ends at 0x11000 @@ -88,8 +87,8 @@ _ehead: # # startup-code, running in absolute addressing mode # - .globl _stext -_stext: basr %r13,0 # get base +ENTRY(_stext) + basr %r13,0 # get base .LPG3: # check control registers stctl %c0,%c15,0(%r15) -- cgit v1.2.3