PR22067, x86 check_relocs invalid read

[deliverable/binutils-gdb.git] / gdb / rs6000-tdep.c

diff --git a/gdb/rs6000-tdep.c b/gdb/rs6000-tdep.c
index 4072464558ea436cfa6ca8cd784b64c41becc8ed..59d689635112372eabcc9905212e81f31e95a624 100644 (file)
--- a/gdb/rs6000-tdep.c
+++ b/gdb/rs6000-tdep.c
@@ -2611,7 +2611,7 @@ rs6000_register_to_value (struct frame_info *frame,
                          int *optimizedp, int *unavailablep)
 {
   struct gdbarch *gdbarch = get_frame_arch (frame);
-  gdb_byte from[MAX_REGISTER_SIZE];
+  gdb_byte from[PPC_MAX_REGISTER_SIZE];
   
   gdb_assert (TYPE_CODE (type) == TYPE_CODE_FLT);
 
@@ -2633,7 +2633,7 @@ rs6000_value_to_register (struct frame_info *frame,
                           const gdb_byte *from)
 {
   struct gdbarch *gdbarch = get_frame_arch (frame);
-  gdb_byte to[MAX_REGISTER_SIZE];
+  gdb_byte to[PPC_MAX_REGISTER_SIZE];
 
   gdb_assert (TYPE_CODE (type) == TYPE_CODE_FLT);
 
@@ -3233,14 +3233,6 @@ find_variant_by_arch (enum bfd_architecture arch, unsigned long mach)
   return NULL;
 }
 
-static int
-gdb_print_insn_powerpc (bfd_vma memaddr, disassemble_info *info)
-{
-  if (info->endian == BFD_ENDIAN_BIG)
-    return print_insn_big_powerpc (memaddr, info);
-  else
-    return print_insn_little_powerpc (memaddr, info);
-}
 \f
 static CORE_ADDR
 rs6000_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
@@ -6449,12 +6441,6 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 
   set_gdbarch_have_nonsteppable_watchpoint (gdbarch, 1);
 
-  /* Select instruction printer.  */
-  if (arch == bfd_arch_rs6000)
-    set_gdbarch_print_insn (gdbarch, print_insn_rs6000);
-  else
-    set_gdbarch_print_insn (gdbarch, gdb_print_insn_powerpc);
-
   set_gdbarch_num_regs (gdbarch, PPC_NUM_REGS);
 
   if (have_spe)
@@ -6536,8 +6522,6 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   set_gdbarch_displaced_step_hw_singlestep (gdbarch,
                                            ppc_displaced_step_hw_singlestep);
   set_gdbarch_displaced_step_fixup (gdbarch, ppc_displaced_step_fixup);
-  set_gdbarch_displaced_step_free_closure (gdbarch,
-                                          simple_displaced_step_free_closure);
   set_gdbarch_displaced_step_location (gdbarch,
                                       displaced_step_at_entry_point);
 
@@ -6545,7 +6529,7 @@ rs6000_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 
   /* Hook in ABI-specific overrides, if they have been registered.  */
   info.target_desc = tdesc;
-  info.tdep_info = tdesc_data;
+  info.tdesc_data = tdesc_data;
   gdbarch_init_osabi (info, gdbarch);
 
   switch (info.osabi)