1/*
 2 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
 3 *
 4 * This program is free software; you can redistribute it and/or modify
 5 * it under the terms of the GNU General Public License version 2 as
 6 * published by the Free Software Foundation.
 7 */
 8
 9#ifndef __ASM_LINKAGE_H
10#define __ASM_LINKAGE_H
11
12#include <asm/dwarf.h>
13
14#ifdef __ASSEMBLY__
15
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
16#define ASM_NL		 `	/* use '`' to mark new line in macro */
 
 
17
18/* annotation for data we want in DCCM - if enabled in .config */
19.macro ARCFP_DATA nm
20#ifdef CONFIG_ARC_HAS_DCCM
21	.section .data.arcfp
22#else
23	.section .data
24#endif
25	.global \nm
26.endm
27
28/* annotation for data we want in DCCM - if enabled in .config */
29.macro ARCFP_CODE
30#ifdef CONFIG_ARC_HAS_ICCM
31	.section .text.arcfp, "ax",@progbits
32#else
33	.section .text, "ax",@progbits
34#endif
35.endm
36
37#define ENTRY_CFI(name)		\
38	.globl name ASM_NL	\
39	ALIGN ASM_NL 		\
40	name: ASM_NL		\
41	CFI_STARTPROC ASM_NL
42
43#define END_CFI(name) 		\
44	CFI_ENDPROC ASM_NL	\
45	.size name, .-name
46
47#else	/* !__ASSEMBLY__ */
48
49#ifdef CONFIG_ARC_HAS_ICCM
50#define __arcfp_code __attribute__((__section__(".text.arcfp")))
51#else
52#define __arcfp_code __attribute__((__section__(".text")))
53#endif
54
55#ifdef CONFIG_ARC_HAS_DCCM
56#define __arcfp_data __attribute__((__section__(".data.arcfp")))
57#else
58#define __arcfp_data __attribute__((__section__(".data")))
59#endif
60
61#endif /* __ASSEMBLY__ */
62
63#endif

 1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
 
 
 
 
 4 */
 5
 6#ifndef __ASM_LINKAGE_H
 7#define __ASM_LINKAGE_H
 8
 9#include <asm/dwarf.h>
10
11#ifdef __ASSEMBLY__
12
13.macro ST2 e, o, off
14#ifdef CONFIG_ARC_HAS_LL64
15	std	\e, [sp, \off]
16#else
17	st	\e, [sp, \off]
18	st	\o, [sp, \off+4]
19#endif
20.endm
21
22.macro LD2 e, o, off
23#ifdef CONFIG_ARC_HAS_LL64
24	ldd	\e, [sp, \off]
25#else
26	ld	\e, [sp, \off]
27	ld	\o, [sp, \off+4]
28#endif
29.endm
30
31#define ASM_NL		 `	/* use '`' to mark new line in macro */
32#define __ALIGN		.align 4
33#define __ALIGN_STR	__stringify(__ALIGN)
34
35/* annotation for data we want in DCCM - if enabled in .config */
36.macro ARCFP_DATA nm
37#ifdef CONFIG_ARC_HAS_DCCM
38	.section .data.arcfp
39#else
40	.section .data
41#endif
42	.global \nm
43.endm
44
45/* annotation for data we want in DCCM - if enabled in .config */
46.macro ARCFP_CODE
47#ifdef CONFIG_ARC_HAS_ICCM
48	.section .text.arcfp, "ax",@progbits
49#else
50	.section .text, "ax",@progbits
51#endif
52.endm
53
54#define ENTRY_CFI(name)		\
55	.globl name ASM_NL	\
56	ALIGN ASM_NL 		\
57	name: ASM_NL		\
58	CFI_STARTPROC ASM_NL
59
60#define END_CFI(name) 		\
61	CFI_ENDPROC ASM_NL	\
62	.size name, .-name
63
64#else	/* !__ASSEMBLY__ */
65
66#ifdef CONFIG_ARC_HAS_ICCM
67#define __arcfp_code __section(".text.arcfp")
68#else
69#define __arcfp_code __section(".text")
70#endif
71
72#ifdef CONFIG_ARC_HAS_DCCM
73#define __arcfp_data __section(".data.arcfp")
74#else
75#define __arcfp_data __section(".data")
76#endif
77
78#endif /* __ASSEMBLY__ */
79
80#endif