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ARM: 7137/1: Fix error upon adding LL debug

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Upon adding new board LL debug support, if the resultant code
addition would not cause PC relative offset of "hexbuf" from
"adr r2, hexbuf" (+2) instruction to be representable in a
shifted 8-bit value (hence indirectly putting higher aligment
requirement on larger offsets), following error occurs,

arch/arm/kernel/debug.S: Assembler messages:
arch/arm/kernel/debug.S:138: Error: invalid constant (428) after fixup

Fix it by bringing "hexbuf" closer so that "adr"
can have the offset.

Signed-off-by: Afzal Mohammed <afzal@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Afzal Mohammed 2011-10-20 19:32:07 +01:00 committed by Russell King
parent 628e1110fe
commit b55fa18817
1 changed files with 2 additions and 2 deletions
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4
arch/arm/kernel/debug.S
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@ -151,6 +151,8 @@ printhex: adr r2, hexbuf
b printascii
ENDPROC(printhex2)
hexbuf: .space 16
.ltorg
ENTRY(printascii)
@ -175,5 +177,3 @@ ENTRY(printch)
mov r0, #0
b 1b
ENDPROC(printch)
hexbuf: .space 16