linkage.h 421 B

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  1. #ifndef __ASM_LINKAGE_H
  2. #define __ASM_LINKAGE_H
  3. #define asmlinkage CPP_ASMLINKAGE __attribute__((regparm(0)))
  4. #define FASTCALL(x) x __attribute__((regparm(3)))
  5. #define fastcall __attribute__((regparm(3)))
  6. #ifdef CONFIG_REGPARM
  7. # define prevent_tail_call(ret) __asm__ ("" : "=r" (ret) : "0" (ret))
  8. #endif
  9. #ifdef CONFIG_X86_ALIGNMENT_16
  10. #define __ALIGN .align 16,0x90
  11. #define __ALIGN_STR ".align 16,0x90"
  12. #endif
  13. #endif