| #------------------------------------------------------------------------------ | |
| # | |
| # Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> | |
| # | |
| # SPDX-License-Identifier: BSD-2-Clause-Patent | |
| # | |
| #------------------------------------------------------------------------------ | |
| #include <AsmMacroIoLib.h> | |
| # | |
| #UINT32 | |
| #EFIAPI | |
| #__aeabi_uread4 ( | |
| # IN VOID *Pointer | |
| # ); | |
| # | |
| ASM_FUNC(__aeabi_uread4) | |
| ldrb r1, [r0] | |
| ldrb r2, [r0, #1] | |
| ldrb r3, [r0, #2] | |
| ldrb r0, [r0, #3] | |
| orr r1, r1, r2, lsl #8 | |
| orr r1, r1, r3, lsl #16 | |
| orr r0, r1, r0, lsl #24 | |
| bx lr | |
| # | |
| #UINT64 | |
| #EFIAPI | |
| #__aeabi_uread8 ( | |
| # IN VOID *Pointer | |
| # ); | |
| # | |
| ASM_FUNC(__aeabi_uread8) | |
| mov r3, r0 | |
| ldrb r1, [r3] | |
| ldrb r2, [r3, #1] | |
| orr r1, r1, r2, lsl #8 | |
| ldrb r2, [r3, #2] | |
| orr r1, r1, r2, lsl #16 | |
| ldrb r0, [r3, #3] | |
| orr r0, r1, r0, lsl #24 | |
| ldrb r1, [r3, #4] | |
| ldrb r2, [r3, #5] | |
| orr r1, r1, r2, lsl #8 | |
| ldrb r2, [r3, #6] | |
| orr r1, r1, r2, lsl #16 | |
| ldrb r2, [r3, #7] | |
| orr r1, r1, r2, lsl #24 | |
| bx lr |