include/asm-sparc/cprefix.h

   1 /* cprefix.h:  This file is included by assembly source which needs
   2  *             to know what the c-label prefixes are. The newer versions
   3  *             of cpp that come with gcc predefine such things to help
   4  *             us out. The reason this stuff is needed is to make
   5  *             solaris compiles of the kernel work.
   6  *
   7  * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
   8  */
   9 #ifndef __SPARC_CPREFIX_H
  10 #define __SPARC_CPREFIX_H
  11
  12 #if defined(__svr4__) || defined(__ELF__)
  13 #define C_LABEL_PREFIX
  14 #define C_LABEL_STR(name) #name
  15 #else
  16 #define C_LABEL_PREFIX _
  17 #define C_LABEL_STR(name) "_" #name
  18 #endif
  19
  20 #define CONCAT(a, b) CONCAT2(a, b)
  21 #define CONCAT2(a, b) a##b
  22
  23 #define C_LABEL(name) CONCAT(C_LABEL_PREFIX, name)
  24
  25 #endif /* !(__SPARC_CPREFIX_H) */