+ $tmp2 .= "{\n";
+ $tmp2 .= "\tarch_register_req_type_none,\n";
+ $tmp2 .= "\tNULL, /* regclass */\n";
+ $tmp2 .= "\tNULL, /* limit bitset */\n";
+ $tmp2 .= "\t-1, /* same pos */\n";
+ $tmp2 .= "\t-1 /* different pos */\n";
+ $tmp2 .= "};\n";
+
+ push(@obst_req, $tmp2."\n");
+ push(@obst_header_t, "extern const arch_register_req_t ${op}_reg_req_${inout}_${idx};\n");
+ } elsif ($reqs[$idx] =~ /^new_reg_(.*)$/) {
+ if (is_reg_class($1)) {
+ $tmp2 .= "{\n";
+ $tmp2 .= "\tarch_register_req_type_should_be_different_from_all,\n";
+ $tmp2 .= "\t&${arch}_reg_classes[CLASS_${arch}_$1],\n";
+ $tmp2 .= "\tNULL, /* limit bitset */\n";
+ $tmp2 .= "\t-1, /* same pos */\n";
+ $tmp2 .= "\t-1 /* different pos */\n";
+ $tmp2 .= "};\n";
+
+ push(@obst_req, $tmp2."\n");
+ push(@obst_header_t, "extern const arch_register_req_t ${op}_reg_req_${inout}_${idx};\n");
+ } else {
+ print STDERR "Invalid register class '$1' given in OUT requirement $idx for '$op'.\n";
+ }
+ } elsif (is_reg_class($reqs[$idx])) {
+ my $class = $reqs[$idx];
+ $tmp2 .= "{\n";
+ $tmp2 .= "\tarch_register_req_type_normal,\n";
+ $tmp2 .= "\t&${arch}_reg_classes[CLASS_${arch}_${class}],\n";
+ $tmp2 .= "\tNULL, /* limit bitset */\n";
+ $tmp2 .= "\t-1, /* same pos */\n";
+ $tmp2 .= "\t-1 /* different pos */\n";
+ $tmp2 .= "};\n";
+
+ push(@obst_req, $tmp2."\n");
+ push(@obst_header_t, "extern const arch_register_req_t ${op}_reg_req_${inout}_${idx};\n");
+ } else {