1*7c3d14c8STreehugger Robot//===-- aeabi_ldivmod.S - EABI ldivmod 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 { int64_t quot, int64_t rem} 13*7c3d14c8STreehugger Robot// __aeabi_ldivmod(int64_t numerator, int64_t denominator) { 14*7c3d14c8STreehugger Robot// int64_t rem, quot; 15*7c3d14c8STreehugger Robot// quot = __divmoddi4(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_ldivmod) 22*7c3d14c8STreehugger Robot push {r11, lr} 23*7c3d14c8STreehugger Robot sub sp, sp, #16 24*7c3d14c8STreehugger Robot add r12, sp, #8 25*7c3d14c8STreehugger Robot str r12, [sp] 26*7c3d14c8STreehugger Robot bl SYMBOL_NAME(__divmoddi4) 27*7c3d14c8STreehugger Robot ldr r2, [sp, #8] 28*7c3d14c8STreehugger Robot ldr r3, [sp, #12] 29*7c3d14c8STreehugger Robot add sp, sp, #16 30*7c3d14c8STreehugger Robot pop {r11, pc} 31*7c3d14c8STreehugger RobotEND_COMPILERRT_FUNCTION(__aeabi_ldivmod) 32*7c3d14c8STreehugger Robot 33*7c3d14c8STreehugger RobotNO_EXEC_STACK_DIRECTIVE 34*7c3d14c8STreehugger Robot 35