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| author | Alistair Delva <adelva@google.com> | 2021-02-16 21:01:22 +0000 |
|---|---|---|
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2021-02-16 21:01:22 +0000 |
| commit | efb2826bb8160e2d8e0fcec85133a7468484f9fd (patch) | |
| tree | 37a21c69306801ee7cdda5167a30896c8740155b /lib/aarch32/misc_helpers.S | |
| parent | b00a71fc312c9781fa6f404dccfb55b062b2ccac (diff) | |
| parent | faa476c0caaa598afa5a6109d17102db5fe35ec6 (diff) | |
| download | platform_external_arm-trusted-firmware-master.tar.gz platform_external_arm-trusted-firmware-master.tar.bz2 platform_external_arm-trusted-firmware-master.zip | |
Merge branch 'aosp/upstream-master' into HEAD am: faa476c0caHEADandroid-s-beta-5android-s-beta-4android-s-beta-3android-s-beta-2android-s-beta-1mastermain-cg-testing-releaseandroid-s-beta-5android-s-beta-4
Original change: https://android-review.googlesource.com/c/platform/external/arm-trusted-firmware/+/1589611
MUST ONLY BE SUBMITTED BY AUTOMERGER
Change-Id: I3a25534ceed4f8e188510641080d8b8ed49b8f62
Diffstat (limited to 'lib/aarch32/misc_helpers.S')
| -rw-r--r-- | lib/aarch32/misc_helpers.S | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/lib/aarch32/misc_helpers.S b/lib/aarch32/misc_helpers.S index 6d2ec1c52..e9734ac2c 100644 --- a/lib/aarch32/misc_helpers.S +++ b/lib/aarch32/misc_helpers.S @@ -1,5 +1,5 @@ /* - * Copyright (c) 2016-2019, ARM Limited and Contributors. All rights reserved. + * Copyright (c) 2016-2020, ARM Limited and Contributors. All rights reserved. * * SPDX-License-Identifier: BSD-3-Clause */ @@ -149,17 +149,16 @@ m_loop4: blo m_loop1 ldr r3, [r1], #4 str r3, [r0], #4 - sub r2, r2, #4 - b m_loop4 + subs r2, r2, #4 + bne m_loop4 + bx lr + /* copy byte per byte */ m_loop1: - cmp r2,#0 - beq m_end ldrb r3, [r1], #1 strb r3, [r0], #1 subs r2, r2, #1 bne m_loop1 -m_end: bx lr endfunc memcpy4 |