1 //===-- aeabi_uldivmod.S - EABI uldivmod implementation -------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #include "../assembly.h" 11 12 // struct { uint64_t quot, uint64_t rem} 13 // __aeabi_uldivmod(uint64_t numerator, uint64_t denominator) { 14 // uint64_t rem, quot; 15 // quot = __udivmoddi4(numerator, denominator, &rem); 16 // return {quot, rem}; 17 // } 18 19 .syntax unified 20 .p2align 2 21 DEFINE_COMPILERRT_FUNCTION(__aeabi_uldivmod) 22 push {r11, lr} 23 sub sp, sp, #16 24 add r12, sp, #8 25 str r12, [sp] 26 bl SYMBOL_NAME(__udivmoddi4) 27 ldr r2, [sp, #8] 28 ldr r3, [sp, #12] 29 add sp, sp, #16 30 pop {r11, pc} 31 END_COMPILERRT_FUNCTION(__aeabi_uldivmod) 32
