X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=ArmPkg%2FLibrary%2FCompilerIntrinsicsLib%2FArm%2Fdivsi3.S;h=45c0fcc3f759f0bef5dc6ca18695869a2ab1a61e;hp=473f1f22b9367ce9e6eb427ca728ef1130a07e06;hb=HEAD;hpb=58b5d037b4627460242c9333860faabf6115069e

diff --git a/ArmPkg/Library/CompilerIntrinsicsLib/Arm/divsi3.S b/ArmPkg/Library/CompilerIntrinsicsLib/Arm/divsi3.S
index 473f1f22b9..45c0fcc3f7 100644
--- a/ArmPkg/Library/CompilerIntrinsicsLib/Arm/divsi3.S
+++ b/ArmPkg/Library/CompilerIntrinsicsLib/Arm/divsi3.S
@@ -1,32 +1,24 @@
-#------------------------------------------------------------------------------ 
-#
-# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
-#
-# This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution.  The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-#
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-#------------------------------------------------------------------------------
-
-\s\s.text
-\s\s.align 2
-\s\sGCC_ASM_EXPORT(__divsi3)
-\s\s
-ASM_PFX(__divsi3):
-\s\seor\s\sr3, r0, r0, asr #31
-\s\seor\s\sr2, r1, r1, asr #31
-\s\sstmfd\s\ssp!, {r4, r5, r7, lr}
-\s\smov\s\sr5, r0, asr #31
-\s\sadd\s\sr7, sp, #8
-\s\smov\s\sr4, r1, asr #31
-\s\ssub\s\sr0, r3, r0, asr #31
-\s\ssub\s\sr1, r2, r1, asr #31
-\s\sbl\s\sASM_PFX(__udivsi3)
-\s\seor\s\sr1, r5, r4
-\s\seor\s\sr0, r0, r1
-\s\srsb\s\sr0, r1, r0
-\s\sldmfd\s\ssp!, {r4, r5, r7, pc}
+#------------------------------------------------------------------------------
+#
+# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#------------------------------------------------------------------------------
+
+#include <AsmMacroIoLib.h>
+
+ASM_FUNC(__divsi3)
+  eor  r3, r0, r0, asr #31
+  eor  r2, r1, r1, asr #31
+  stmfd  sp!, {r4, r5, r7, lr}
+  mov  r5, r0, asr #31
+  add  r7, sp, #8
+  mov  r4, r1, asr #31
+  sub  r0, r3, r0, asr #31
+  sub  r1, r2, r1, asr #31
+  bl  ASM_PFX(__udivsi3)
+  eor  r1, r5, r4
+  eor  r0, r0, r1
+  rsb  r0, r1, r0
+  ldmfd  sp!, {r4, r5, r7, pc}