C++ (Cpp) s390_def_or_undef_macro Examples

Example #1

File: s390-c.c Project: Lucretia/gcc

/* Internal function to either define or undef the appropriate system
   macros.  */
static void
s390_cpu_cpp_builtins_internal (cpp_reader *pfile,
				struct cl_target_option *opts,
				const struct cl_target_option *old_opts)
{
  s390_def_or_undef_macro (pfile, MASK_OPT_HTM, old_opts, opts,
			   "__HTM__", "__HTM__");
  s390_def_or_undef_macro (pfile, MASK_OPT_VX, old_opts, opts,
			   "__VX__", "__VX__");
  s390_def_or_undef_macro (pfile, MASK_ZVECTOR, old_opts, opts,
			   "__VEC__=10302", "__VEC__");
  s390_def_or_undef_macro (pfile, MASK_ZVECTOR, old_opts, opts,
			   "__vector=__attribute__((vector_size(16)))",
			   "__vector__");
  s390_def_or_undef_macro (pfile, MASK_ZVECTOR, old_opts, opts,
			   "__bool=__attribute__((s390_vector_bool)) unsigned",
			   "__bool");
  {
    char macro_def[64];
    gcc_assert (s390_arch != PROCESSOR_NATIVE);
    sprintf (macro_def, "__ARCH__=%d", processor_table[s390_arch].arch_level);
    cpp_undef (pfile, "__ARCH__");
    cpp_define (pfile, macro_def);
  }

  if (!flag_iso)
    {
      s390_def_or_undef_macro (pfile, MASK_ZVECTOR, old_opts, opts,
			       "__VECTOR_KEYWORD_SUPPORTED__",
			       "__VECTOR_KEYWORD_SUPPORTED__");
      s390_def_or_undef_macro (pfile, MASK_ZVECTOR, old_opts, opts,
			       "vector=vector", "vector");
      s390_def_or_undef_macro (pfile, MASK_ZVECTOR, old_opts, opts,
			       "bool=bool", "bool");
      if (TARGET_ZVECTOR_P (opts->x_target_flags) && __vector_keyword == NULL)
	{
	  __vector_keyword = get_identifier ("__vector");
	  C_CPP_HASHNODE (__vector_keyword)->flags |= NODE_CONDITIONAL;

	  vector_keyword = get_identifier ("vector");
	  C_CPP_HASHNODE (vector_keyword)->flags |= NODE_CONDITIONAL;

	  __bool_keyword = get_identifier ("__bool");
	  C_CPP_HASHNODE (__bool_keyword)->flags |= NODE_CONDITIONAL;

	  bool_keyword = get_identifier ("bool");
	  C_CPP_HASHNODE (bool_keyword)->flags |= NODE_CONDITIONAL;

	  _Bool_keyword = get_identifier ("_Bool");
	  C_CPP_HASHNODE (_Bool_keyword)->flags |= NODE_CONDITIONAL;

	  /* Enable context-sensitive macros.  */
	  cpp_get_callbacks (pfile)->macro_to_expand = s390_macro_to_expand;
	}
    }
}

Example #2

File: s390-c.c Project: WojciechMigda/gcc

/* Internal function to either define or undef the appropriate system
   macros.  */
static void
s390_cpu_cpp_builtins_internal (cpp_reader *pfile,
				struct cl_target_option *opts,
				const struct cl_target_option *old_opts)
{
  s390_def_or_undef_macro (pfile, MASK_OPT_HTM, old_opts, opts,
			   "__HTM__", "__HTM__");
  s390_def_or_undef_macro (pfile, MASK_ZVECTOR, old_opts, opts,
			   "__VEC__=10301", "__VEC__");
  s390_def_or_undef_macro (pfile, MASK_ZVECTOR, old_opts, opts,
			   "__vector=__attribute__((vector_size(16)))",
			   "__vector__");
  s390_def_or_undef_macro (pfile, MASK_ZVECTOR, old_opts, opts,
			   "__bool=__attribute__((s390_vector_bool)) unsigned",
			   "__bool");
  if (!flag_iso)
    {
      s390_def_or_undef_macro (pfile, MASK_ZVECTOR, old_opts, opts,
			       "__VECTOR_KEYWORD_SUPPORTED__",
			       "__VECTOR_KEYWORD_SUPPORTED__");
      s390_def_or_undef_macro (pfile, MASK_ZVECTOR, old_opts, opts,
			       "vector=vector", "vector");
      s390_def_or_undef_macro (pfile, MASK_ZVECTOR, old_opts, opts,
			       "bool=bool", "bool");
      if (TARGET_ZVECTOR_P (opts->x_target_flags) && __vector_keyword == NULL)
	{
	  __vector_keyword = get_identifier ("__vector");
	  C_CPP_HASHNODE (__vector_keyword)->flags |= NODE_CONDITIONAL;

	  vector_keyword = get_identifier ("vector");
	  C_CPP_HASHNODE (vector_keyword)->flags |= NODE_CONDITIONAL;

	  __bool_keyword = get_identifier ("__bool");
	  C_CPP_HASHNODE (__bool_keyword)->flags |= NODE_CONDITIONAL;

	  bool_keyword = get_identifier ("bool");
	  C_CPP_HASHNODE (bool_keyword)->flags |= NODE_CONDITIONAL;

	  _Bool_keyword = get_identifier ("_Bool");
	  C_CPP_HASHNODE (_Bool_keyword)->flags |= NODE_CONDITIONAL;

	  /* Enable context-sensitive macros.  */
	  cpp_get_callbacks (pfile)->macro_to_expand = s390_macro_to_expand;
	}
    }
}