ab413c535c
Fallout from the unified sysroot work. Bug: N/A Test: builds Change-Id: If0595a241b9ce0d8c8c7137ddaf8fca932487b7c
68 lines
2.2 KiB
ArmAsm
68 lines
2.2 KiB
ArmAsm
/*
|
|
* Copyright (C) 2013 The Android Open Source Project
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in
|
|
* the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
|
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <private/bionic_asm.h>
|
|
|
|
#if (_MIPS_SIM == _ABIO32) || (_MIPS_SIM == _ABI32)
|
|
FRAMESZ = MKFSIZ(6,0)
|
|
#else
|
|
FRAMESZ = MKFSIZ(0,1)
|
|
FRAME_GP = FRAMESZ-1*REGSZ
|
|
#endif
|
|
|
|
LEAF(syscall,FRAMESZ)
|
|
PTR_SUBU $sp, FRAMESZ # allocate stack frame
|
|
SETUP_GP64(FRAME_GP,syscall)
|
|
SAVE_GP(FRAME_GP)
|
|
move $v0, $a0 # syscall number to v0
|
|
move $a0, $a1 # shift args down
|
|
move $a1, $a2
|
|
move $a2, $a3
|
|
#if (_MIPS_SIM == _ABIO32) || (_MIPS_SIM == _ABI32)
|
|
REG_L $a3, FRAMESZ+4*REGSZ($sp)
|
|
REG_L $t0, FRAMESZ+5*REGSZ($sp)
|
|
REG_L $t1, FRAMESZ+6*REGSZ($sp)
|
|
REG_S $t0, 4*REGSZ($sp)
|
|
REG_S $t1, 5*REGSZ($sp)
|
|
#else
|
|
move $a3, $a4
|
|
move $a4, $a5
|
|
move $a5, $a6
|
|
#endif
|
|
syscall
|
|
move $a0, $v0
|
|
bnez $a3, 1f
|
|
RESTORE_GP64
|
|
PTR_ADDU $sp, FRAMESZ
|
|
j $ra
|
|
1:
|
|
LA $t9,__set_errno_internal
|
|
RESTORE_GP64
|
|
PTR_ADDU $sp, FRAMESZ
|
|
j $t9
|
|
END(syscall)
|