1 //------------------------------------------------------------------------------ 2 // 3 // Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> 4 // 5 // This program and the accompanying materials 6 // are licensed and made available under the terms and conditions of the BSD License 7 // which accompanies this distribution. The full text of the license may be found at 8 // http://opensource.org/licenses/bsd-license.php 9 // 10 // THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 12 // 13 //------------------------------------------------------------------------------ 14 15 16 17 18 INCLUDE AsmMacroExport.inc 19 20 ; 21 ;UINT32 22 ;EFIAPI 23 ;__aeabi_uread4 ( 24 ; IN VOID *Pointer 25 ; ); 26 ; 27 RVCT_ASM_EXPORT __aeabi_uread4 28 ldrb r1, [r0] 29 ldrb r2, [r0, #1] 30 ldrb r3, [r0, #2] 31 ldrb r0, [r0, #3] 32 orr r1, r1, r2, lsl #8 33 orr r1, r1, r3, lsl #16 34 orr r0, r1, r0, lsl #24 35 bx lr 36 37 ; 38 ;UINT64 39 ;EFIAPI 40 ;__aeabi_uread8 ( 41 ; IN VOID *Pointer 42 ; ); 43 ; 44 RVCT_ASM_EXPORT __aeabi_uread8 45 mov r3, r0 46 47 ldrb r1, [r3] 48 ldrb r2, [r3, #1] 49 orr r1, r1, r2, lsl #8 50 ldrb r2, [r3, #2] 51 orr r1, r1, r2, lsl #16 52 ldrb r0, [r3, #3] 53 orr r0, r1, r0, lsl #24 54 55 ldrb r1, [r3, #4] 56 ldrb r2, [r3, #5] 57 orr r1, r1, r2, lsl #8 58 ldrb r2, [r3, #6] 59 orr r1, r1, r2, lsl #16 60 ldrb r2, [r3, #7] 61 orr r1, r1, r2, lsl #24 62 63 bx lr 64 END 65
