* dwarf2-frame.c (dwarf2_frame_find_quirks): Use producer_is_realview.

	* dwarf2read.c (load_full_comp_unit): Read DW_AT_producer.
	(read_structure_type): For RealView, set TYPE_STUB on structures with
	no byte size and no children.
	(read_subroutine_type): Mark functions as prototyped by default.
	* symtab.c (producer_is_realview): New function.
	* symtab.h (expand_line_sal): Fix declaration formatting.
	(producer_is_realview): Declare.

	testsuite/
	* gdb.base/callfuncs.exp (do_function_calls): Add XFAILs for RealView.
	* gdb.base/ptype.exp (ptype_maybe_prototyped): Add overprototyped
	argument.  Handle "short" and "long".
	(Top level): Pass overprototyped output for old_fptr and xptr.

1 files changed, 25 insertions, 0 deletions

diff --git a/gdb/symtab.c b/gdb/symtab.c
index 78118ee..ecf0cb6 100644
--- a/gdb/symtab.c
+++ b/gdb/symtab.c
@@ -4424,6 +4424,31 @@ expand_line_sal (struct symtab_and_line sal)
   return ret;
 }
 
+/* Return 1 if the supplied producer string matches the ARM RealView
+   compiler (armcc).  */
+
+int
+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"
+  };
+  int i;
+
+  if (producer == NULL)
+    return 0;
+
+  for (i = 0; i < ARRAY_SIZE (arm_idents); i++)
+    if (strncmp (producer, arm_idents[i], strlen (arm_idents[i])) == 0)
+      return 1;
+
+  return 0;
+}
 
 void
 _initialize_symtab (void)