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sh: Fix build in start.S

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By commit 6d8962e814,
label of _start was not usable in start.S and build fail.
This change label from  _start to _sh_start.

----
arch/sh/cpu/sh4/libsh4.o: In function `_start':
(.text+0x204): multiple definition of `_start'
arch/sh/cpu/sh4/start.o:(.text+0x0): first defined here
----

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
This commit is contained in:
Nobuhiro Iwamatsu 2010-11-24 13:12:17 +09:00 committed by Nobuhiro Iwamatsu
parent d0d2271f8c
commit 2024b968ee
3 changed files with 13 additions and 13 deletions
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8
arch/sh/cpu/sh2/start.S
View File

@ -26,7 +26,7 @@
.align 2
.global _start
_start:
_sh_start:
.long 0x00000010 /* Ppower ON reset PC*/
.long 0x00000000
.long 0x00000010 /* Manual reset PC */
@ -39,7 +39,7 @@ _init:
nop
1: sts pr, r5
mov.l ._reloc_dst, r4
add #(_start-1b), r5
add #(_sh_start-1b), r5
mov.l ._reloc_dst_end, r6
2: mov.l @r5+, r1
@ -74,6 +74,6 @@ loop:
._reloc_dst_end: .long reloc_dst_end
._bss_start: .long bss_start
._bss_end: .long bss_end
._gd_init: .long (_start - GENERATED_GBL_DATA_SIZE)
._stack_init: .long (_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
._gd_init: .long (_sh_start - GENERATED_GBL_DATA_SIZE)
._stack_init: .long (_sh_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
._sh_generic_init: .long sh_generic_init

8
arch/sh/cpu/sh3/start.S
View File

@ -29,7 +29,7 @@
.align 2
.global _start
_start:
_sh_start:
mov.l ._lowlevel_init, r0
100: bsrf r0
nop
@ -38,7 +38,7 @@ _start:
nop
1: sts pr, r5
mov.l ._reloc_dst, r4
add #(_start-1b), r5
add #(_sh_start-1b), r5
mov.l ._reloc_dst_end, r6
2: mov.l @r5+, r1
@ -73,6 +73,6 @@ loop:
._reloc_dst_end: .long reloc_dst_end
._bss_start: .long bss_start
._bss_end: .long bss_end
._gd_init: .long (_start - GENERATED_GBL_DATA_SIZE)
._stack_init: .long (_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
._gd_init: .long (_sh_start - GENERATED_GBL_DATA_SIZE)
._stack_init: .long (_sh_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
._sh_generic_init: .long sh_generic_init

10
arch/sh/cpu/sh4/start.S
View File

@ -1,5 +1,5 @@
/*
* (C) Copyright 2007
* (C) Copyright 2007, 2010
* Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
*
* This program is free software; you can redistribute it and/or
@ -26,7 +26,7 @@
.align 2
.global _start
_start:
_sh_start:
mov.l ._lowlevel_init, r0
100: bsrf r0
nop
@ -35,7 +35,7 @@ _start:
nop
1: sts pr, r5
mov.l ._reloc_dst, r4
add #(_start-1b), r5
add #(_sh_start-1b), r5
mov.l ._reloc_dst_end, r6
2: mov.l @r5+, r1
@ -70,6 +70,6 @@ loop:
._reloc_dst_end: .long reloc_dst_end
._bss_start: .long bss_start
._bss_end: .long bss_end
._gd_init: .long (_start - GENERATED_GBL_DATA_SIZE)
._stack_init: .long (_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
._gd_init: .long (_sh_start - GENERATED_GBL_DATA_SIZE)
._stack_init: .long (_sh_start - GENERATED_GBL_DATA_SIZE - CONFIG_SYS_MALLOC_LEN - 16)
._sh_generic_init: .long sh_generic_init