[PATCH v5 12/15] gdb, hppa: remove unused hppa_lookup_stub_minimal_symbol

[Markus Metzger <markus.t.metzger@intel.com>]

I stumbled over this while reviewing all objfiles traversals with regards
to impact of linker namespaces.

Recursive grep only finds two occurrences of hppa_lookup_stub_minimal_symbol:
  - the declaration in hppa-tdep.h.
  - the definition in hppa-tdep.c.

There appear to be no calls to this function.  Remove it.
---
 gdb/hppa-tdep.c | 31 -------------------------------
 gdb/hppa-tdep.h |  4 ----
 2 files changed, 35 deletions(-)

diff --git a/gdb/hppa-tdep.c b/gdb/hppa-tdep.c
index f9ececbb04f..9352b62caf4 100644
--- a/gdb/hppa-tdep.c
+++ b/gdb/hppa-tdep.c
@@ -2511,37 +2511,6 @@ hppa_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
   return pc & ~0x3;
 }
 
-/* Return the minimal symbol whose name is NAME and stub type is STUB_TYPE.
-   Return NULL if no such symbol was found.  */
-
-struct bound_minimal_symbol
-hppa_lookup_stub_minimal_symbol (const char *name,
-				 enum unwind_stub_types stub_type)
-{
-  struct bound_minimal_symbol result;
-
-  for (objfile *objfile : current_program_space->objfiles ())
-    {
-      for (minimal_symbol *msym : objfile->msymbols ())
-	{
-	  if (strcmp (msym->linkage_name (), name) == 0)
-	    {
-	      struct unwind_table_entry *u;
-
-	      u = find_unwind_entry (msym->value_longest ());
-	      if (u != NULL && u->stub_unwind.stub_type == stub_type)
-		{
-		  result.objfile = objfile;
-		  result.minsym = msym;
-		  return result;
-		}
-	    }
-	}
-    }
-
-  return result;
-}
-
 static void
 unwind_command (const char *exp, int from_tty)
 {
diff --git a/gdb/hppa-tdep.h b/gdb/hppa-tdep.h
index f1e24a272c4..821d1bb58c6 100644
--- a/gdb/hppa-tdep.h
+++ b/gdb/hppa-tdep.h
@@ -210,10 +210,6 @@ extern void hppa_write_pc (struct regcache *regcache, CORE_ADDR pc);
 extern CORE_ADDR hppa_unwind_pc (struct gdbarch *gdbarch,
 				 struct frame_info *next_frame);
 
-extern struct bound_minimal_symbol
-  hppa_lookup_stub_minimal_symbol (const char *name,
-				   enum unwind_stub_types stub_type);
-
 extern int hppa_in_solib_call_trampoline (struct gdbarch *gdbarch,
 					  CORE_ADDR pc);
 extern CORE_ADDR hppa_skip_trampoline_code (struct frame_info *, CORE_ADDR pc);
-- 
2.35.3

Intel Deutschland GmbH
Registered Address: Am Campeon 10, 85579 Neubiberg, Germany
Tel: +49 89 99 8853-0, www.intel.de <http://www.intel.de>
Managing Directors: Christin Eisenschmid, Sharon Heck, Tiffany Doon Silva  
Chairperson of the Supervisory Board: Nicole Lau
Registered Office: Munich
Commercial Register: Amtsgericht Muenchen HRB 186928