| #ifndef __ASM_LINKAGE_H | |
| #define __ASM_LINKAGE_H | |
| #ifdef CONFIG_X86_64 | |
| #define __ALIGN .p2align 4,,15 | |
| #define __ALIGN_STR ".p2align 4,,15" | |
| #endif | |
| #ifdef CONFIG_X86_32 | |
| #define asmlinkage CPP_ASMLINKAGE __attribute__((regparm(0))) | |
| #define prevent_tail_call(ret) __asm__ ("" : "=r" (ret) : "0" (ret)) | |
| #endif | |
| #ifdef CONFIG_X86_ALIGNMENT_16 | |
| #define __ALIGN .align 16,0x90 | |
| #define __ALIGN_STR ".align 16,0x90" | |
| #endif | |
| #endif | |