1/* Assembler macros for ARC.
 2   Copyright (C) 2020-2025 Free Software Foundation, Inc.
 3   This file is part of the GNU C Library.
 4
 5   The GNU C Library is free software; you can redistribute it and/or
 6   modify it under the terms of the GNU Lesser General Public License as
 7   published by the Free Software Foundation; either version 2.1 of the
 8   License, or (at your option) any later version.
 9
10   The GNU C Library is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13   Lesser General Public License for more details.
14
15   You should have received a copy of the GNU Lesser General Public
16   License along with the GNU C Library; if not, see
17   <https://www.gnu.org/licenses/>.  */
18
19#include <sysdeps/generic/sysdep.h>
20
21#ifdef	__ASSEMBLER__
22
23/* Syntactic details of assembler.
24   ; is not newline but comment, # is also for comment.  */
25# define ASM_SIZE_DIRECTIVE(name) .size name,.-name
26
27# define ENTRY(name)						\
28	.align 4				ASM_LINE_SEP	\
29	.globl C_SYMBOL_NAME(name)		ASM_LINE_SEP	\
30	.type C_SYMBOL_NAME(name),%function	ASM_LINE_SEP	\
31	C_LABEL(name)				ASM_LINE_SEP	\
32	cfi_startproc				ASM_LINE_SEP	\
33	CALL_MCOUNT
34
35# undef  END
36# define END(name)						\
37	cfi_endproc				ASM_LINE_SEP	\
38	ASM_SIZE_DIRECTIVE(name)
39
40# ifdef SHARED
41#  define PLTJMP(_x)	_x##@plt
42# else
43#  define PLTJMP(_x)	_x
44# endif
45
46# define L(label) .L##label
47
48# define CALL_MCOUNT		/* Do nothing for now.  */
49
50# define STR(reg, rbase, off)	st  reg, [rbase, off * 4]
51# define LDR(reg, rbase, off)	ld  reg, [rbase, off * 4]
52
53#endif	/* __ASSEMBLER__ */