1*7c3d14c8STreehugger Robot//===-- aeabi_uidivmod.S - EABI uidivmod implementation -------------------===// 2*7c3d14c8STreehugger Robot// 3*7c3d14c8STreehugger Robot// The LLVM Compiler Infrastructure 4*7c3d14c8STreehugger Robot// 5*7c3d14c8STreehugger Robot// This file is dual licensed under the MIT and the University of Illinois Open 6*7c3d14c8STreehugger Robot// Source Licenses. See LICENSE.TXT for details. 7*7c3d14c8STreehugger Robot// 8*7c3d14c8STreehugger Robot//===----------------------------------------------------------------------===// 9*7c3d14c8STreehugger Robot 10*7c3d14c8STreehugger Robot#include "../assembly.h" 11*7c3d14c8STreehugger Robot 12*7c3d14c8STreehugger Robot// struct { unsigned quot, unsigned rem} 13*7c3d14c8STreehugger Robot// __aeabi_uidivmod(unsigned numerator, unsigned denominator) { 14*7c3d14c8STreehugger Robot// unsigned rem, quot; 15*7c3d14c8STreehugger Robot// quot = __udivmodsi4(numerator, denominator, &rem); 16*7c3d14c8STreehugger Robot// return {quot, rem}; 17*7c3d14c8STreehugger Robot// } 18*7c3d14c8STreehugger Robot 19*7c3d14c8STreehugger Robot .syntax unified 20*7c3d14c8STreehugger Robot .p2align 2 21*7c3d14c8STreehugger RobotDEFINE_COMPILERRT_FUNCTION(__aeabi_uidivmod) 22*7c3d14c8STreehugger Robot push { lr } 23*7c3d14c8STreehugger Robot sub sp, sp, #4 24*7c3d14c8STreehugger Robot mov r2, sp 25*7c3d14c8STreehugger Robot bl SYMBOL_NAME(__udivmodsi4) 26*7c3d14c8STreehugger Robot ldr r1, [sp] 27*7c3d14c8STreehugger Robot add sp, sp, #4 28*7c3d14c8STreehugger Robot pop { pc } 29*7c3d14c8STreehugger RobotEND_COMPILERRT_FUNCTION(__aeabi_uidivmod) 30*7c3d14c8STreehugger Robot 31*7c3d14c8STreehugger RobotNO_EXEC_STACK_DIRECTIVE 32*7c3d14c8STreehugger Robot 33