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Import aeabi_ldivmod.S with divmoddi4.c and divdi3.c from the LLVM compiler_rt library on master branch as of 30 Oct 2018 (SVN revision: r345645). This is to get the __aeabi_ldivmod builtin, which is required by a patch using signed long long division. Change-Id: Iee4c421deb3175142655e19074cd3732edd82227 Signed-off-by: Lionel Debieve <lionel.debieve@st.com>
25 lines
700 B
C
25 lines
700 B
C
/*===-- divmoddi4.c - Implement __divmoddi4 --------------------------------===
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*
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* The LLVM Compiler Infrastructure
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*
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* This file is dual licensed under the MIT and the University of Illinois Open
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* Source Licenses. See LICENSE.TXT for details.
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*
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* ===----------------------------------------------------------------------===
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*
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* This file implements __divmoddi4 for the compiler_rt library.
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*
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* ===----------------------------------------------------------------------===
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*/
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#include "int_lib.h"
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/* Returns: a / b, *rem = a % b */
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COMPILER_RT_ABI di_int
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__divmoddi4(di_int a, di_int b, di_int* rem)
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{
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di_int d = __divdi3(a,b);
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*rem = a - (d*b);
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return d;
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}
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