[PATCH 3/9] gdb: Introduce 'stack.c:print_pc' function without frame argument.

[Christina Schimpe <christina.schimpe@intel.com>]

The function will be used in a later patch "gdb: Implement 'bt shadow'
to print the shadow stack backtrace.".
---
 gdb/stack.c | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/gdb/stack.c b/gdb/stack.c
index 3efb4ebdbc2..1c84b17bc14 100644
--- a/gdb/stack.c
+++ b/gdb/stack.c
@@ -977,15 +977,14 @@ print_frame_info_to_print_what (const char *print_frame_info)
 		  print_frame_info);
 }
 
-/* Print the PC from FRAME, plus any flags, to UIOUT.  */
+/* Print the PC, plus any FLAGS (if non-empty), to UIOUT.  */
 
 static void
-print_pc (struct ui_out *uiout, struct gdbarch *gdbarch, const frame_info_ptr &frame,
+print_pc (ui_out *uiout, gdbarch *gdbarch, const std::string &flags,
 	  CORE_ADDR pc)
 {
   uiout->field_core_addr ("addr", gdbarch, pc);
 
-  std::string flags = gdbarch_get_pc_address_flags (gdbarch, frame, pc);
   if (!flags.empty ())
     {
       uiout->text (" [");
@@ -994,6 +993,16 @@ print_pc (struct ui_out *uiout, struct gdbarch *gdbarch, const frame_info_ptr &f
     }
 }
 
+/* Print the PC from FRAME, plus any flags, to UIOUT.  */
+
+static void
+print_pc (ui_out *uiout, gdbarch *gdbarch, const frame_info_ptr &frame,
+	  CORE_ADDR pc)
+{
+  std::string flags = gdbarch_get_pc_address_flags (gdbarch, frame, pc);
+  print_pc (uiout, gdbarch, flags, pc);
+}
+
 /* See stack.h.  */
 
 void
-- 
2.34.1

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