1 #------------------------------------------------------------------------------ 2 # 3 # Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> 4 # Copyright (c) 2014, ARM Ltd. All rights reserved.<BR> 5 # 6 # This program and the accompanying materials 7 # are licensed and made available under the terms and conditions of the BSD License 8 # which accompanies this distribution. The full text of the license may be found at 9 # http://opensource.org/licenses/bsd-license.php 10 # 11 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 12 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 13 # 14 #------------------------------------------------------------------------------ 15 16 17 .text 18 .syntax unified 19 .align 2 20 GCC_ASM_EXPORT (memset) 21 GCC_ASM_EXPORT (__aeabi_memset) 22 23 # VOID 24 # EFIAPI 25 # __aeabi_memset ( 26 # IN VOID *Destination, 27 # IN UINT32 Size 28 # IN UINT32 Character, 29 # ); 30 ASM_PFX(__aeabi_memset): 31 subs ip, r1, #0 32 bxeq lr 33 mov r1, r2 34 b L10 35 36 # VOID 37 # EFIAPI 38 # memset ( 39 # IN VOID *Destination, 40 # IN UINT32 Character, 41 # IN UINT32 Size 42 # ); 43 ASM_PFX(memset): 44 subs ip, r2, #0 45 bxeq lr 46 @ args = 0, pretend = 0, frame = 0 47 @ frame_needed = 1, uses_anonymous_args = 0 48 L10: 49 strb r1, [r0], #1 50 subs ip, ip, #1 51 @ While size is not 0 52 bne L10 53 bx lr 54
