Add ragel machine generators to SCONS

src/trusted/validator_ragel/unreviewed/decoder-test.c

Index: src/trusted/validator_ragel/unreviewed/decoder-test.c
===================================================================
--- src/trusted/validator_ragel/unreviewed/decoder-test.c	(revision 8170)
+++ src/trusted/validator_ragel/unreviewed/decoder-test.c	(working copy)
@@ -5,13 +5,14 @@
  */
 
 #include <assert.h>
-#include <elf.h>
-#include <inttypes.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include "decoder.h"
 
+#include "native_client/src/include/elf32.h"
+#include "native_client/src/include/elf64.h"
+#include "native_client/src/trusted/validator_ragel/unreviewed/decoder.h"
+
 #undef TRUE
 #define TRUE    1
 
@@ -530,7 +531,7 @@
         if ((instruction->rm.base >= REG_R8) &&
             (instruction->rm.base <= REG_R15)) {
           ++rex_bits;
-        } else if ((instruction->rm.base == REG_NONE) ||
+        } else if ((instruction->rm.base == NO_REG) ||
                    (instruction->rm.base == REG_RIP)) {
           ++maybe_rex_bits;
         }
@@ -1152,8 +1153,8 @@
           printf("0x%"PRIx64, instruction->rm.offset);
         }
         if (((struct DecodeState *)userdata)->ia32_mode) {
-          if ((instruction->rm.base != REG_NONE) ||
-              (instruction->rm.index != REG_NONE) ||
+          if ((instruction->rm.base != NO_REG) ||
+              (instruction->rm.index != NO_REG) ||
               (instruction->rm.scale != 0)) {
             printf("(");
           }
@@ -1166,7 +1167,7 @@
             case REG_RBP: printf("%%ebp"); break;
             case REG_RSI: printf("%%esi"); break;
             case REG_RDI: printf("%%edi"); break;
-            case REG_NONE: break;
+            case NO_REG: break;
             case REG_R8:
             case REG_R9:
             case REG_R10:
@@ -1201,7 +1202,7 @@
                               (instruction->rm.scale != 0))
                 printf(",%%eiz,%d",1<<instruction->rm.scale);
               break;
-            case REG_NONE: break;
+            case NO_REG: break;
             case REG_R8:
             case REG_R9:
             case REG_R10:
@@ -1222,13 +1223,13 @@
             case JMP_TO:
               assert(FALSE);
           }
-          if ((instruction->rm.base != REG_NONE) ||
-              (instruction->rm.index != REG_NONE) ||
+          if ((instruction->rm.base != NO_REG) ||
+              (instruction->rm.index != NO_REG) ||
               (instruction->rm.scale != 0)) {
             printf(")");
           }
         } else {
-          if ((instruction->rm.base != REG_NONE) ||
+          if ((instruction->rm.base != NO_REG) ||
               (instruction->rm.index != REG_RIZ) ||
               (instruction->rm.scale != 0)) {
             printf("(");
@@ -1251,7 +1252,7 @@
             case REG_R14: printf("%%r14"); break;
             case REG_R15: printf("%%r15"); break;
             case REG_RIP: printf("%%rip"); print_rip = TRUE; break;
-            case REG_NONE: break;
+            case NO_REG: break;
             case REG_RM:
             case REG_RIZ:
             case REG_IMM:
@@ -1281,13 +1282,13 @@
             case REG_R13: printf(",%%r13,%d",1<<instruction->rm.scale); break;
             case REG_R14: printf(",%%r14,%d",1<<instruction->rm.scale); break;
             case REG_R15: printf(",%%r15,%d",1<<instruction->rm.scale); break;
-            case REG_RIZ: if (((instruction->rm.base != REG_NONE) &&
+            case REG_RIZ: if (((instruction->rm.base != NO_REG) &&
                                (instruction->rm.base != REG_RSP) &&
                                (instruction->rm.base != REG_R12)) ||
                                (instruction->rm.scale != 0))
                 printf(",%%riz,%d",1<<instruction->rm.scale);
               break;
-            case REG_NONE: break;
+            case NO_REG: break;
             case REG_RM:
             case REG_RIP:
             case REG_IMM:
@@ -1300,7 +1301,7 @@
             case JMP_TO:
               assert(FALSE);
           }
-          if ((instruction->rm.base != REG_NONE) ||
+          if ((instruction->rm.base != NO_REG) ||
               (instruction->rm.index != REG_RIZ) ||
               (instruction->rm.scale != 0)) {
             printf(")");
@@ -1344,7 +1345,7 @@
         break;
       case REG_RIP:
       case REG_RIZ:
-      case REG_NONE:
+      case NO_REG:
         assert(FALSE);
     }
     delimeter = ',';