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34 lines
1.0 KiB
ArmAsm
34 lines
1.0 KiB
ArmAsm
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/* syscall - indirect system call.
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Copyright (C) 2020 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#include <sysdep.h>
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ENTRY (syscall)
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mov_s r8, r0
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mov_s r0, r1
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mov_s r1, r2
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mov_s r2, r3
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mov_s r3, r4
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mov_s r4, r5
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mov_s r5, r6
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ARC_TRAP_INSN
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brhi r0, -4096, L (call_syscall_err)
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j [blink]
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PSEUDO_END (syscall)
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