63 lines
1.9 KiB
ArmAsm
63 lines
1.9 KiB
ArmAsm
/*
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* Copyright (C) 2016 The Android Open Source Project
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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.text
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.global AsmGetRegs
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.balign 16
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.type AsmGetRegs, @function
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AsmGetRegs:
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.cfi_startproc
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mov 4(%esp), %eax
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movl $0, (%eax)
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movl %ecx, 4(%eax)
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movl %edx, 8(%eax)
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movl %ebx, 12(%eax)
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/* ESP */
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leal 4(%esp), %ecx
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movl %ecx, 16(%eax)
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movl %ebp, 20(%eax)
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movl %esi, 24(%eax)
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movl %edi, 28(%eax)
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/* EIP */
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movl (%esp), %ecx
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movl %ecx, 32(%eax)
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mov %cs, 36(%eax)
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mov %ss, 40(%eax)
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mov %ds, 44(%eax)
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mov %es, 48(%eax)
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mov %fs, 52(%eax)
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mov %gs, 56(%eax)
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ret
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.cfi_endproc
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.size AsmGetRegs, .-AsmGetRegs
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