IA MCU psABI support: changes to libraries

[gcc.git] / gcc / opth-gen.awk

diff --git a/gcc/opth-gen.awk b/gcc/opth-gen.awk
index e98a66f5b58207582e61095b2d4a11117a69d4ab..44b50ab7a4a17d7c1fa82873c0cb24e5af8c5050 100644 (file)
--- a/gcc/opth-gen.awk
+++ b/gcc/opth-gen.awk
@@ -1,5 +1,4 @@
-#  Copyright (C) 2003,2004,2005,2006,2007,2008, 2010, 2011, 2012
-#  Free Software Foundation, Inc.
+#  Copyright (C) 2003-2015 Free Software Foundation, Inc.
 #  Contributed by Kelley Cook, June 2004.
 #  Original code from Neil Booth, May 2003.
 #
@@ -133,14 +132,14 @@ print "/* Structure to save/restore optimization and target specific options.  *
 print "struct GTY(()) cl_optimization";
 print "{";
 
-n_opt_char = 2;
+n_opt_char = 3;
 n_opt_short = 0;
 n_opt_int = 0;
-n_opt_enum = 1;
+n_opt_enum = 0;
 n_opt_other = 0;
 var_opt_char[0] = "unsigned char x_optimize";
 var_opt_char[1] = "unsigned char x_optimize_size";
-var_opt_enum[0] = "enum fp_contract_mode x_flag_fp_contract_mode";
+var_opt_char[2] = "unsigned char x_optimize_debug";
 
 for (i = 0; i < n_opts; i++) {
        if (flag_set_p("Optimization", flags[i])) {
@@ -285,6 +284,9 @@ print "";
 print "/* Print optimization variables from a structure.  */";
 print "extern void cl_optimization_print (FILE *, int, struct cl_optimization *);";
 print "";
+print "/* Print different optimization variables from structures provided as arguments.  */";
+print "extern void cl_optimization_print_diff (FILE *, int, cl_optimization *ptr1, cl_optimization *ptr2);";
+print "";
 print "/* Save selected option variables into a structure.  */"
 print "extern void cl_target_option_save (struct cl_target_option *, struct gcc_options *);";
 print "";
@@ -294,6 +296,18 @@ print "";
 print "/* Print target option variables from a structure.  */";
 print "extern void cl_target_option_print (FILE *, int, struct cl_target_option *);";
 print "";
+print "/* Print different target option variables from structures provided as arguments.  */";
+print "extern void cl_target_option_print_diff (FILE *, int, cl_target_option *ptr1, cl_target_option *ptr2);";
+print "";
+print "/* Compare two target option variables from a structure.  */";
+print "extern bool cl_target_option_eq (const struct cl_target_option *, const struct cl_target_option *);";
+print "";
+print "/* Hash option variables from a structure.  */";
+print "extern hashval_t cl_target_option_hash (const struct cl_target_option *);";
+print "";
+print "/* Hash optimization from a structure.  */";
+print "extern hashval_t cl_optimization_hash (const struct cl_optimization *);";
+print "";
 print "/* Anything that includes tm.h, does not necessarily need this.  */"
 print "#if !defined(GCC_TM_H)"
 print "#include \"input.h\" /* for location_t */"
@@ -316,6 +330,10 @@ for (i = 0; i < n_langs; i++) {
     print "                           const struct cl_option_handlers *handlers, "
     print "                           diagnostic_context *dc);                   "
 }
+print "void cpp_handle_option_auto (const struct gcc_options * opts, size_t scode,"
+print "                             struct cpp_options * cpp_opts);"
+print "void init_global_opts_from_cpp(struct gcc_options * opts,      "
+print "                               const struct cpp_options * cpp_opts);"    
 print "#endif";
 print "#endif";
 print "";
@@ -383,6 +401,8 @@ for (i = 0; i < n_opts; i++) {
                }
                print "#define TARGET_" name \
                      " ((" vname " & " mask name ") != 0)"
+               print "#define TARGET_" name "_P(" vname ")" \
+                     " ((" vname " & " mask name ") != 0)"
        }
 }
 for (i = 0; i < n_extra_masks; i++) {
@@ -474,5 +494,32 @@ print "  OPT_SPECIAL_program_name,"
 print "  OPT_SPECIAL_input_file"
 print "};"
 print ""
+print "#ifdef GCC_C_COMMON_C"
+print "/* Mapping from cpp message reasons to the options that enable them.  */"
+print "#include <cpplib.h>"
+print "struct cpp_reason_option_codes_t"
+print "{"
+print "  const int reason;             /* cpplib message reason.  */"
+print "  const int option_code;        /* gcc option that controls this message.  */"
+print "};"
+print ""
+print "static const struct cpp_reason_option_codes_t cpp_reason_option_codes[] = {"
+for (i = 0; i < n_opts; i++) {
+    # With identical flags, pick only the last one.  The
+    # earlier loop ensured that it has all flags merged,
+    # and a nonempty help text if one of the texts was nonempty.
+    while( i + 1 != n_opts && opts[i] == opts[i + 1] ) {
+        i++;
+    }
+    cpp_reason = nth_arg(0, opt_args("CppReason", flags[i]));
+    if (cpp_reason != "") {
+        cpp_reason = cpp_reason ",";
+        printf("  {%-40s %s},\n", cpp_reason, opt_enum(opts[i]))
+    }
+}
+printf("  {%-40s 0},\n", "CPP_W_NONE,")
+print "};"
+print "#endif"
+print ""
 print "#endif /* OPTIONS_H */"
 }