1*7c3d14c8STreehugger Robot//===-- aeabi_memset.S - EABI memset 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// void __aeabi_memset(void *dest, size_t n, int c) { memset(dest, c, n); } 13*7c3d14c8STreehugger Robot// void __aeabi_memclr(void *dest, size_t n) { __aeabi_memset(dest, n, 0); } 14*7c3d14c8STreehugger Robot 15*7c3d14c8STreehugger Robot .syntax unified 16*7c3d14c8STreehugger Robot .p2align 2 17*7c3d14c8STreehugger RobotDEFINE_COMPILERRT_FUNCTION(__aeabi_memset) 18*7c3d14c8STreehugger Robot mov r3, r1 19*7c3d14c8STreehugger Robot mov r1, r2 20*7c3d14c8STreehugger Robot mov r2, r3 21*7c3d14c8STreehugger Robot b memset 22*7c3d14c8STreehugger RobotEND_COMPILERRT_FUNCTION(__aeabi_memset) 23*7c3d14c8STreehugger Robot 24*7c3d14c8STreehugger RobotDEFINE_AEABI_FUNCTION_ALIAS(__aeabi_memset4, __aeabi_memset) 25*7c3d14c8STreehugger RobotDEFINE_AEABI_FUNCTION_ALIAS(__aeabi_memset8, __aeabi_memset) 26*7c3d14c8STreehugger Robot 27*7c3d14c8STreehugger RobotDEFINE_COMPILERRT_FUNCTION(__aeabi_memclr) 28*7c3d14c8STreehugger Robot mov r2, r1 29*7c3d14c8STreehugger Robot mov r1, #0 30*7c3d14c8STreehugger Robot b memset 31*7c3d14c8STreehugger RobotEND_COMPILERRT_FUNCTION(__aeabi_memclr) 32*7c3d14c8STreehugger Robot 33*7c3d14c8STreehugger RobotDEFINE_AEABI_FUNCTION_ALIAS(__aeabi_memclr4, __aeabi_memclr) 34*7c3d14c8STreehugger RobotDEFINE_AEABI_FUNCTION_ALIAS(__aeabi_memclr8, __aeabi_memclr) 35*7c3d14c8STreehugger Robot 36*7c3d14c8STreehugger RobotNO_EXEC_STACK_DIRECTIVE 37*7c3d14c8STreehugger Robot 38