1 //===-- aeabi_uidivmod.S - EABI uidivmod 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 { unsigned quot, unsigned rem} 13 // __aeabi_uidivmod(unsigned numerator, unsigned denominator) { 14 // unsigned rem, quot; 15 // quot = __udivmodsi4(numerator, denominator, &rem); 16 // return {quot, rem}; 17 // } 18 19 .syntax unified 20 .p2align 2 21 DEFINE_COMPILERRT_FUNCTION(__aeabi_uidivmod) 22 push { lr } 23 sub sp, sp, #4 24 mov r2, sp 25 bl SYMBOL_NAME(__udivmodsi4) 26 ldr r1, [sp] 27 add sp, sp, #4 28 pop { pc } 29 END_COMPILERRT_FUNCTION(__aeabi_uidivmod) 30 31 NO_EXEC_STACK_DIRECTIVE 32 33
