Move producer_is_realview to producer.c

This moves the producer_is_realview to producer.c.



diff --git a/gdb/dwarf2/frame.c b/gdb/dwarf2/frame.c
index 17f3932..c11e45b 100644
--- a/gdb/dwarf2/frame.c
+++ b/gdb/dwarf2/frame.c
@@ -32,6 +32,7 @@
 #include "value.h"
 #include "record.h"
 #include "extract-store-integer.h"
+#include "producer.h"
 
 #include "complaints.h"
 #include "dwarf2/frame.h"
diff --git a/gdb/producer.c b/gdb/producer.c
index 2ca701f..ad3a354 100644
--- a/gdb/producer.c
+++ b/gdb/producer.c
@@ -195,6 +195,30 @@ producer_is_clang (const char *producer, int *major, int *minor)
   return false;
 }
 
+/* See producer.h.  */
+
+bool
+producer_is_realview (const char *producer)
+{
+  static const char *const arm_idents[] = {
+    "ARM C Compiler, ADS",
+    "Thumb C Compiler, ADS",
+    "ARM C++ Compiler, ADS",
+    "Thumb C++ Compiler, ADS",
+    "ARM/Thumb C/C++ Compiler, RVCT",
+    "ARM C/C++ Compiler, RVCT"
+  };
+
+  if (producer == NULL)
+    return false;
+
+  for (const char *ident : arm_idents)
+    if (startswith (producer, ident))
+      return true;
+
+  return false;
+}
+
 #if defined GDB_SELF_TEST
 namespace selftests {
 namespace producer {
diff --git a/gdb/producer.h b/gdb/producer.h
index 5cdb7ee..1f85bda 100644
--- a/gdb/producer.h
+++ b/gdb/producer.h
@@ -50,4 +50,8 @@ extern bool producer_is_llvm (const char *producer);
    Sets MAJOR and MINOR accordingly, if not NULL.  */
 extern bool producer_is_clang (const char *producer, int *major, int *minor);
 
+/* Return true if the supplied producer string matches the ARM
+   RealView compiler (armcc).  */
+extern bool producer_is_realview (const char *producer);
+
 #endif /* GDB_PRODUCER_H */
diff --git a/gdb/symtab.c b/gdb/symtab.c
index c8bcab7..e6f6a99 100644
--- a/gdb/symtab.c
+++ b/gdb/symtab.c
@@ -6636,31 +6636,6 @@ main_language (void)
   return info->language_of_main;
 }
 
-/* Return 1 if the supplied producer string matches the ARM RealView
-   compiler (armcc).  */
-
-bool
-producer_is_realview (const char *producer)
-{
-  static const char *const arm_idents[] = {
-    "ARM C Compiler, ADS",
-    "Thumb C Compiler, ADS",
-    "ARM C++ Compiler, ADS",
-    "Thumb C++ Compiler, ADS",
-    "ARM/Thumb C/C++ Compiler, RVCT",
-    "ARM C/C++ Compiler, RVCT"
-  };
-
-  if (producer == NULL)
-    return false;
-
-  for (const char *ident : arm_idents)
-    if (startswith (producer, ident))
-      return true;
-
-  return false;
-}
-
 
 
 /* The next index to hand out in response to a registration request.  */
diff --git a/gdb/symtab.h b/gdb/symtab.h
index cd9220c..7927380 100644
--- a/gdb/symtab.h
+++ b/gdb/symtab.h
@@ -2750,10 +2750,6 @@ extern struct block_symbol
 				     const char *name,
 				     const domain_search_flags domain);
 
-/* Return 1 if the supplied producer string matches the ARM RealView
-   compiler (armcc).  */
-bool producer_is_realview (const char *producer);
-
 extern unsigned int symtab_create_debug;
 
 /* Print a "symtab-create" debug statement.  */