S390: Initial impl of S390 asm, masm, code-stubs,...

src/s390/constants-s390.cc

Index: src/s390/constants-s390.cc
diff --git a/src/ppc/constants-ppc.cc b/src/s390/constants-s390.cc
similarity index 60%
copy from src/ppc/constants-ppc.cc
copy to src/s390/constants-s390.cc
index e6eec643f4db5314428e65fc22454f102e140430..a958082a8ff5597c9082322e5b1b2866450ac4a1 100644
--- a/src/ppc/constants-ppc.cc
+++ b/src/s390/constants-s390.cc
@@ -1,11 +1,10 @@
-// Copyright 2014 the V8 project authors. All rights reserved.
+// Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#if V8_TARGET_ARCH_PPC
-
-#include "src/ppc/constants-ppc.h"
+#if V8_TARGET_ARCH_S390
 
+#include "src/s390/constants-s390.h"
 
 namespace v8 {
 namespace internal {
@@ -13,16 +12,12 @@ namespace internal {
 // These register names are defined in a way to match the native disassembler
 // formatting. See for example the command "objdump -d <binary file>".
 const char* Registers::names_[kNumRegisters] = {
-    "r0",  "sp",  "r2",  "r3",  "r4",  "r5",  "r6",  "r7",  "r8",  "r9",  "r10",
-    "r11", "ip",  "r13", "r14", "r15", "r16", "r17", "r18", "r19", "r20", "r21",
-    "r22", "r23", "r24", "r25", "r26", "r27", "r28", "r29", "r30", "fp"};
-
+    "r0", "r1", "r2",  "r3", "r4", "r5",  "r6",  "r7",
+    "r8", "r9", "r10", "fp", "ip", "r13", "r14", "sp"};
 
 const char* DoubleRegisters::names_[kNumDoubleRegisters] = {
-    "d0",  "d1",  "d2",  "d3",  "d4",  "d5",  "d6",  "d7",  "d8",  "d9",  "d10",
-    "d11", "d12", "d13", "d14", "d15", "d16", "d17", "d18", "d19", "d20", "d21",
-    "d22", "d23", "d24", "d25", "d26", "d27", "d28", "d29", "d30", "d31"};
-
+    "f0", "f1", "f2",  "f3",  "f4",  "f5",  "f6",  "f7",
+    "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15"};
 
 int DoubleRegisters::Number(const char* name) {
   for (int i = 0; i < kNumDoubleRegisters; i++) {
@@ -35,7 +30,6 @@ int DoubleRegisters::Number(const char* name) {
   return kNoRegister;
 }
 
-
 int Registers::Number(const char* name) {
   // Look through the canonical names.
   for (int i = 0; i < kNumRegisters; i++) {
@@ -47,7 +41,8 @@ int Registers::Number(const char* name) {
   // No register with the requested name found.
   return kNoRegister;
 }
+
 }  // namespace internal
 }  // namespace v8
 
-#endif  // V8_TARGET_ARCH_PPC
+#endif  // V8_TARGET_ARCH_S390