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/* Cancellable syscall wrapper. Linux/microblaze version.
Copyright (C) 2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <sysdep.h>
#include <descr-const.h>
/* long int __syscall_cancel_arch (int *cancelhandling,
long int nr,
long int arg1,
long int arg2,
long int arg3,
long int arg4,
long int arg5,
long int arg6) */
ENTRY (__syscall_cancel_arch)
.globl __syscall_cancel_arch_start
__syscall_cancel_arch_start:
lwi r3,r5,0
andi r3,r3,TCB_CANCELED_BITMASK
bneid r3,1f
addk r12,r6,r0
addk r5,r7,r0
addk r6,r8,r0
addk r7,r9,r0
addk r8,r10,r0
lwi r9,r1,56
lwi r10,r1,60
brki r14,8
.globl __syscall_cancel_arch_end
__syscall_cancel_arch_end:
nop
lwi r15,r1,0
rtsd r15,8
addik r1,r1,28
1:
brlid r15, __syscall_do_cancel
nop
END (__syscall_cancel_arch)
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