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- /* Copyright (C) 1991-2019 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 <sysdeps/unix/sysdep.h>
- #include <sysdeps/x86_64/sysdep.h>
- #ifdef __ASSEMBLER__
- /* This is defined as a separate macro so that other sysdep.h files
- can include this one and then redefine DO_CALL. */
- #define DO_CALL(syscall_name, args) \
- lea SYS_ify (syscall_name), %rax; \
- syscall
- #define r0 %rax /* Normal return-value register. */
- #define r1 %rbx /* Secondary return-value register. */
- #define MOVE(x,y) movq x, y
- #endif /* __ASSEMBLER__ */
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