diff options
| author |   Yang Zhang <yang.z.zhang@intel.com> | 2015-08-28 09:58:54 +0800 |
|---|---|---|
| committer | Yang Zhang <yang.z.zhang@intel.com> | 2015-09-01 12:44:00 +0800 |
| commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
| tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/u-boot/arch/arm/lib/_lshrdi3.S | |
| parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff) | |
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/u-boot/arch/arm/lib/_lshrdi3.S')
| -rw-r--r-- | qemu/roms/u-boot/arch/arm/lib/_lshrdi3.S | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/qemu/roms/u-boot/arch/arm/lib/_lshrdi3.S b/qemu/roms/u-boot/arch/arm/lib/_lshrdi3.S new file mode 100644 index 000000000..33296a0a9 --- /dev/null +++ b/qemu/roms/u-boot/arch/arm/lib/_lshrdi3.S @@ -0,0 +1,26 @@ +/* Copyright 1995, 1996, 1998, 1999, 2000, 2003, 2004, 2005 + Free Software Foundation, Inc. + + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifdef __ARMEB__ +#define al r1 +#define ah r0 +#else +#define al r0 +#define ah r1 +#endif + +.globl __lshrdi3 +.globl __aeabi_llsr +__lshrdi3: +__aeabi_llsr: + + subs r3, r2, #32 + rsb ip, r2, #32 + movmi al, al, lsr r2 + movpl al, ah, lsr r3 + orrmi al, al, ah, lsl ip + mov ah, ah, lsr r2 + mov pc, lr |