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| ;
| ; Copyright (c) 2016, Linaro Limited
| ; All rights reserved.
| ; SPDX-License-Identifier: BSD-2-Clause-Patent
| ;
|
| EXPORT InternalMemCompareGuid
| THUMB
| AREA CompareGuid, CODE, READONLY, CODEALIGN, ALIGN=5
|
| InternalMemCompareGuid
| push {r4, lr}
| ldr r2, [r0]
| ldr r3, [r0, #4]
| ldr r4, [r0, #8]
| ldr r0, [r0, #12]
| cbz r1, L1
| ldr ip, [r1]
| ldr lr, [r1, #4]
| cmp r2, ip
| it eq
| cmpeq r3, lr
| beq L0
| movs r0, #0
| pop {r4, pc}
|
| L0
| ldr r2, [r1, #8]
| ldr r3, [r1, #12]
| cmp r4, r2
| it eq
| cmpeq r0, r3
| bne L2
| movs r0, #1
| pop {r4, pc}
|
| L1
| orrs r2, r2, r3
| orrs r4, r4, r0
| movs r0, #1
| orrs r2, r2, r4
|
| L2
| it ne
| movne r0, #0
| pop {r4, pc}
|
| END
|
|
