ART: Add missing .hidden for ExecuteMterpImpl

Only the arm32 version was correctly marked. Other instruction sets would
generate a PLT call.

Test: mmma art
Test: m test-art-host
Change-Id: I434f4292cd9f24371bdd2c3b34c71e8c442768b7
diff --git a/runtime/interpreter/mterp/arm64/header.S b/runtime/interpreter/mterp/arm64/header.S
index 7017dd1..0722804 100644
--- a/runtime/interpreter/mterp/arm64/header.S
+++ b/runtime/interpreter/mterp/arm64/header.S
@@ -339,6 +339,7 @@
  */
 .macro ENTRY name
     .type \name, #function
+    .hidden \name  // Hide this as a global symbol, so we do not incur plt calls.
     .global \name
     /* Cache alignment for function entry */
     .balign 16
diff --git a/runtime/interpreter/mterp/out/mterp_arm64.S b/runtime/interpreter/mterp/out/mterp_arm64.S
index d5374d2..70f71ff 100644
--- a/runtime/interpreter/mterp/out/mterp_arm64.S
+++ b/runtime/interpreter/mterp/out/mterp_arm64.S
@@ -346,6 +346,7 @@
  */
 .macro ENTRY name
     .type \name, #function
+    .hidden \name  // Hide this as a global symbol, so we do not incur plt calls.
     .global \name
     /* Cache alignment for function entry */
     .balign 16
diff --git a/runtime/interpreter/mterp/out/mterp_x86.S b/runtime/interpreter/mterp/out/mterp_x86.S
index 6f4752f..1eacfe8 100644
--- a/runtime/interpreter/mterp/out/mterp_x86.S
+++ b/runtime/interpreter/mterp/out/mterp_x86.S
@@ -106,11 +106,13 @@
     #define SIZE(start,end)
     // Mac OS' symbols have an _ prefix.
     #define SYMBOL(name) _ ## name
+    #define ASM_HIDDEN .private_extern
 #else
     #define MACRO_LITERAL(value) $value
     #define FUNCTION_TYPE(name) .type name, @function
     #define SIZE(start,end) .size start, .-end
     #define SYMBOL(name) name
+    #define ASM_HIDDEN .hidden
 #endif
 
 .macro PUSH _reg
@@ -339,6 +341,7 @@
  */
 
     .text
+    ASM_HIDDEN SYMBOL(ExecuteMterpImpl)
     .global SYMBOL(ExecuteMterpImpl)
     FUNCTION_TYPE(ExecuteMterpImpl)
 
diff --git a/runtime/interpreter/mterp/out/mterp_x86_64.S b/runtime/interpreter/mterp/out/mterp_x86_64.S
index fca2515..ea8f483 100644
--- a/runtime/interpreter/mterp/out/mterp_x86_64.S
+++ b/runtime/interpreter/mterp/out/mterp_x86_64.S
@@ -102,11 +102,13 @@
     #define SIZE(start,end)
     // Mac OS' symbols have an _ prefix.
     #define SYMBOL(name) _ ## name
+    #define ASM_HIDDEN .private_extern
 #else
     #define MACRO_LITERAL(value) $value
     #define FUNCTION_TYPE(name) .type name, @function
     #define SIZE(start,end) .size start, .-end
     #define SYMBOL(name) name
+    #define ASM_HIDDEN .hidden
 #endif
 
 .macro PUSH _reg
@@ -325,6 +327,7 @@
  */
 
     .text
+    ASM_HIDDEN SYMBOL(ExecuteMterpImpl)
     .global SYMBOL(ExecuteMterpImpl)
     FUNCTION_TYPE(ExecuteMterpImpl)
 
diff --git a/runtime/interpreter/mterp/x86/entry.S b/runtime/interpreter/mterp/x86/entry.S
index 324637b..939dc61 100644
--- a/runtime/interpreter/mterp/x86/entry.S
+++ b/runtime/interpreter/mterp/x86/entry.S
@@ -18,6 +18,7 @@
  */
 
     .text
+    ASM_HIDDEN SYMBOL(ExecuteMterpImpl)
     .global SYMBOL(ExecuteMterpImpl)
     FUNCTION_TYPE(ExecuteMterpImpl)
 
diff --git a/runtime/interpreter/mterp/x86/header.S b/runtime/interpreter/mterp/x86/header.S
index 9d826c2..6f31228 100644
--- a/runtime/interpreter/mterp/x86/header.S
+++ b/runtime/interpreter/mterp/x86/header.S
@@ -99,11 +99,13 @@
     #define SIZE(start,end)
     // Mac OS' symbols have an _ prefix.
     #define SYMBOL(name) _ ## name
+    #define ASM_HIDDEN .private_extern
 #else
     #define MACRO_LITERAL(value) $$value
     #define FUNCTION_TYPE(name) .type name, @function
     #define SIZE(start,end) .size start, .-end
     #define SYMBOL(name) name
+    #define ASM_HIDDEN .hidden
 #endif
 
 .macro PUSH _reg
diff --git a/runtime/interpreter/mterp/x86_64/entry.S b/runtime/interpreter/mterp/x86_64/entry.S
index 2f69226..b08419b 100644
--- a/runtime/interpreter/mterp/x86_64/entry.S
+++ b/runtime/interpreter/mterp/x86_64/entry.S
@@ -18,6 +18,7 @@
  */
 
     .text
+    ASM_HIDDEN SYMBOL(ExecuteMterpImpl)
     .global SYMBOL(ExecuteMterpImpl)
     FUNCTION_TYPE(ExecuteMterpImpl)
 
diff --git a/runtime/interpreter/mterp/x86_64/header.S b/runtime/interpreter/mterp/x86_64/header.S
index 5563810..4ebe95e 100644
--- a/runtime/interpreter/mterp/x86_64/header.S
+++ b/runtime/interpreter/mterp/x86_64/header.S
@@ -95,11 +95,13 @@
     #define SIZE(start,end)
     // Mac OS' symbols have an _ prefix.
     #define SYMBOL(name) _ ## name
+    #define ASM_HIDDEN .private_extern
 #else
     #define MACRO_LITERAL(value) $$value
     #define FUNCTION_TYPE(name) .type name, @function
     #define SIZE(start,end) .size start, .-end
     #define SYMBOL(name) name
+    #define ASM_HIDDEN .hidden
 #endif
 
 .macro PUSH _reg