audk/ArmPkg/Library/CompilerIntrinsicsLib/Arm/modsi3.S

20 lines
513 B
ArmAsm

#------------------------------------------------------------------------------
#
# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
#
# SPDX-License-Identifier: BSD-2-Clause-Patent
#
#------------------------------------------------------------------------------
#include <AsmMacroIoLib.h>
ASM_FUNC(__modsi3)
stmfd sp!, {r4, r5, r7, lr}
add r7, sp, #8
mov r5, r0
mov r4, r1
bl ASM_PFX(__divsi3)
mul r0, r4, r0
rsb r0, r0, r5
ldmfd sp!, {r4, r5, r7, pc}