mirror of
https://github.com/smaeul/u-boot.git
synced 2025-10-30 19:48:19 +00:00
1251d51ca5
When CONFIG_SYS_THUMB_BUILD is defined these functions may be called from Thumb code. Add the required ENTRY and ENDPROC bracketing so that BLX is used to call these ARM functions, instead of plain BL, which will fail. Signed-off-by: Simon Glass <sjg@chromium.org> Reported-by: Pavel Machek <pavel@denx.de>
29 lines
460 B
ArmAsm
29 lines
460 B
ArmAsm
/* Copyright 1995, 1996, 1998, 1999, 2000, 2003, 2004, 2005
|
|
Free Software Foundation, Inc.
|
|
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <linux/linkage.h>
|
|
|
|
#ifdef __ARMEB__
|
|
#define al r1
|
|
#define ah r0
|
|
#else
|
|
#define al r0
|
|
#define ah r1
|
|
#endif
|
|
|
|
.globl __ashldi3
|
|
__ashldi3:
|
|
ENTRY(__aeabi_llsl)
|
|
|
|
subs r3, r2, #32
|
|
rsb ip, r2, #32
|
|
movmi ah, ah, lsl r2
|
|
movpl ah, al, lsl r3
|
|
orrmi ah, ah, al, lsr ip
|
|
mov al, al, lsl r2
|
|
mov pc, lr
|
|
ENDPROC(__aeabi_llsl)
|