1 #------------------------------------------------------------------------------ 2 # 3 # Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> 4 # 5 # This program and the accompanying materials 6 # are licensed and made available under the terms and conditions of the BSD License 7 # which accompanies this distribution. The full text of the license may be found at 8 # http://opensource.org/licenses/bsd-license.php 9 # 10 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 11 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 12 # 13 #------------------------------------------------------------------------------ 14 .text 15 16 GCC_ASM_EXPORT(__ARM_ll_mullu) 17 GCC_ASM_EXPORT(__aeabi_lmul) 18 # 19 #INT64 20 #EFIAPI 21 #__aeabi_lmul ( 22 # IN INT64 Multiplicand 23 # IN INT32 Multiplier 24 # ); 25 # 26 ASM_PFX(__ARM_ll_mullu): 27 mov r3, #0 28 # Make upper part of INT64 Multiplier 0 and use __aeabi_lmul 29 30 # 31 #INT64 32 #EFIAPI 33 #__aeabi_lmul ( 34 # IN INT64 Multiplicand 35 # IN INT64 Multiplier 36 # ); 37 # 38 ASM_PFX(__aeabi_lmul): 39 stmdb sp!, {lr} 40 mov lr, r0 41 umull r0, ip, r2, lr 42 mla r1, r2, r1, ip 43 mla r1, r3, lr, r1 44 ldmia sp!, {pc} 45
