Merge GDB 7.5.1

gdb/lm32-tdep.c

Index: gdb/lm32-tdep.c
diff --git a/gdb/lm32-tdep.c b/gdb/lm32-tdep.c
index 06584af5715ce2bea60ca60aab09a4dccf9cbab3..57d73b5aedc0dff2ab2b22c1d8d4d2f78a080bd9 100644
--- a/gdb/lm32-tdep.c
+++ b/gdb/lm32-tdep.c
@@ -188,7 +188,6 @@ static CORE_ADDR
 lm32_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
 {
   CORE_ADDR func_addr, limit_pc;
-  struct symtab_and_line sal;
   struct lm32_frame_cache frame_info;
   struct trad_frame_saved_reg saved_regs[SIM_LM32_NUM_REGS];
 
@@ -263,8 +262,6 @@ lm32_push_dummy_call (struct gdbarch *gdbarch, struct value *function,
       struct type *arg_type = check_typedef (value_type (arg));
       gdb_byte *contents;
       int len;
-      int j;
-      int reg;
       ULONGEST val;
 
       /* Promote small integer types to int.  */
@@ -315,7 +312,6 @@ lm32_extract_return_value (struct type *type, struct regcache *regcache,
 {
   struct gdbarch *gdbarch = get_regcache_arch (regcache);
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
-  int offset;
   ULONGEST l;
   CORE_ADDR return_buffer;
 
@@ -374,7 +370,7 @@ lm32_store_return_value (struct type *type, struct regcache *regcache,
 
 /* Determine whether a functions return value is in a register or memory.  */
 static enum return_value_convention
-lm32_return_value (struct gdbarch *gdbarch, struct type *func_type,
+lm32_return_value (struct gdbarch *gdbarch, struct value *function,
 		   struct type *valtype, struct regcache *regcache,
 		   gdb_byte *readbuf, const gdb_byte *writebuf)
 {
@@ -422,17 +418,11 @@ lm32_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
 static struct lm32_frame_cache *
 lm32_frame_cache (struct frame_info *this_frame, void **this_prologue_cache)
 {
-  CORE_ADDR prologue_pc;
   CORE_ADDR current_pc;
   ULONGEST prev_sp;
   ULONGEST this_base;
   struct lm32_frame_cache *info;
-  int prefixed;
-  unsigned long instruction;
-  int op;
-  int offsets[32];
   int i;
-  long immediate;
 
   if ((*this_prologue_cache))
     return (*this_prologue_cache);
@@ -590,6 +580,9 @@ lm32_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   return gdbarch;
 }
 
+/* -Wmissing-prototypes */
+extern initialize_file_ftype _initialize_lm32_tdep;
+
 void
 _initialize_lm32_tdep (void)
 {