stdint types all the way!

Change-Id: I4e4ef3a2002fc59ebd9097087f150eaf3f2a7e08
diff --git a/compiler/utils/arm/assembler_arm.cc b/compiler/utils/arm/assembler_arm.cc
index 637a1ff..b430c7e 100644
--- a/compiler/utils/arm/assembler_arm.cc
+++ b/compiler/utils/arm/assembler_arm.cc
@@ -386,7 +386,7 @@
 void ArmAssembler::Pad(uint32_t bytes) {
   AssemblerBuffer::EnsureCapacity ensured(&buffer_);
   for (uint32_t i = 0; i < bytes; ++i) {
-    buffer_.Emit<byte>(0);
+    buffer_.Emit<uint8_t>(0);
   }
 }
 
diff --git a/compiler/utils/arm/assembler_arm.h b/compiler/utils/arm/assembler_arm.h
index 54965f6..14d48b7 100644
--- a/compiler/utils/arm/assembler_arm.h
+++ b/compiler/utils/arm/assembler_arm.h
@@ -600,7 +600,7 @@
   virtual void Ror(Register rd, Register rm, Register rn, bool setcc = false,
                    Condition cond = AL) = 0;
 
-  static bool IsInstructionForExceptionHandling(uword pc);
+  static bool IsInstructionForExceptionHandling(uintptr_t pc);
 
   virtual void Bind(Label* label) = 0;
 
diff --git a/compiler/utils/arm/assembler_arm32.h b/compiler/utils/arm/assembler_arm32.h
index 7f9094d..c89fd04 100644
--- a/compiler/utils/arm/assembler_arm32.h
+++ b/compiler/utils/arm/assembler_arm32.h
@@ -273,7 +273,7 @@
                       Condition cond = AL) OVERRIDE;
 
 
-  static bool IsInstructionForExceptionHandling(uword pc);
+  static bool IsInstructionForExceptionHandling(uintptr_t pc);
 
   // Emit data (e.g. encoded instruction or immediate) to the
   // instruction stream.
diff --git a/compiler/utils/arm/assembler_thumb2.h b/compiler/utils/arm/assembler_thumb2.h
index ee33bf2..9e7d394 100644
--- a/compiler/utils/arm/assembler_thumb2.h
+++ b/compiler/utils/arm/assembler_thumb2.h
@@ -303,7 +303,7 @@
                       Condition cond = AL) OVERRIDE;
 
 
-  static bool IsInstructionForExceptionHandling(uword pc);
+  static bool IsInstructionForExceptionHandling(uintptr_t pc);
 
   // Emit data (e.g. encoded instruction or immediate) to the.
   // instruction stream.
diff --git a/compiler/utils/arm/constants_arm.h b/compiler/utils/arm/constants_arm.h
index 3e4cd43..092c891 100644
--- a/compiler/utils/arm/constants_arm.h
+++ b/compiler/utils/arm/constants_arm.h
@@ -223,7 +223,7 @@
 // Example: Test whether the instruction at ptr does set the condition code
 // bits.
 //
-// bool InstructionSetsConditionCodes(byte* ptr) {
+// bool InstructionSetsConditionCodes(uint8_t* ptr) {
 //   Instr* instr = Instr::At(ptr);
 //   int type = instr->TypeField();
 //   return ((type == 0) || (type == 1)) && instr->HasS();
@@ -435,7 +435,7 @@
   // reference to an instruction is to convert a pointer. There is no way
   // to allocate or create instances of class Instr.
   // Use the At(pc) function to create references to Instr.
-  static Instr* At(uword pc) { return reinterpret_cast<Instr*>(pc); }
+  static Instr* At(uintptr_t pc) { return reinterpret_cast<Instr*>(pc); }
   Instr* Next() { return this + kInstrSize; }
 
  private: