License cleanup: add SPDX GPL-2.0 license identifier to files with no license
[sfrench/cifs-2.6.git] / arch / x86 / include / asm / linkage.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_X86_LINKAGE_H
3 #define _ASM_X86_LINKAGE_H
4
5 #include <linux/stringify.h>
6
7 #undef notrace
8 #define notrace __attribute__((no_instrument_function))
9
10 #ifdef CONFIG_X86_32
11 #define asmlinkage CPP_ASMLINKAGE __attribute__((regparm(0)))
12 #endif /* CONFIG_X86_32 */
13
14 #ifdef __ASSEMBLY__
15
16 #define GLOBAL(name)    \
17         .globl name;    \
18         name:
19
20 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_ALIGNMENT_16)
21 #define __ALIGN         .p2align 4, 0x90
22 #define __ALIGN_STR     __stringify(__ALIGN)
23 #endif
24
25 #endif /* __ASSEMBLY__ */
26
27 #endif /* _ASM_X86_LINKAGE_H */
28