Add PowerPC64 ld --tls-get-addr-optimize.

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

diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c
index 4011de8c9aca8a2174883ec9c1c7304211edfb7e..bcee29cca44652256d4b54adc9a9bc720b2fcb11 100644 (file)
--- a/gdb/arm-tdep.c
+++ b/gdb/arm-tdep.c
@@ -3402,7 +3402,7 @@ static struct stack_item *
 push_stack_item (struct stack_item *prev, const void *contents, int len)
 {
   struct stack_item *si;
-  si = xmalloc (sizeof (struct stack_item));
+  si = XNEW (struct stack_item);
   si->data = xmalloc (len);
   si->len = len;
   si->prev = prev;
@@ -4927,6 +4927,13 @@ arm_get_next_pc_raw (struct frame_info *frame, CORE_ADDR pc)
        case 0x5:               /* data transfer */
        case 0x6:
        case 0x7:
+         if (bits (this_instr, 25, 27) == 0x3 && bit (this_instr, 4) == 1)
+           {
+             /* Media instructions and architecturally undefined
+                instructions.  */
+             break;
+           }
+
          if (bit (this_instr, 20))
            {
              /* load */
@@ -8730,8 +8737,8 @@ arm_displaced_step_copy_insn (struct gdbarch *gdbarch,
                              CORE_ADDR from, CORE_ADDR to,
                              struct regcache *regs)
 {
-  struct displaced_step_closure *dsc
-    = xmalloc (sizeof (struct displaced_step_closure));
+  struct displaced_step_closure *dsc = XNEW (struct displaced_step_closure);
+
   arm_process_displaced_insn (gdbarch, from, to, regs, dsc);
   arm_displaced_init_closure (gdbarch, from, to, dsc);
 
@@ -9001,7 +9008,7 @@ arm_return_in_memory (struct gdbarch *gdbarch, struct type *type)
   int nRc;
   enum type_code code;
 
-  CHECK_TYPEDEF (type);
+  type = check_typedef (type);
 
   /* In the ARM ABI, "integer" like aggregate types are returned in
      registers.  For an aggregate type to be integer like, its size
@@ -9401,7 +9408,7 @@ set_fp_model_sfunc (char *args, int from_tty,
   for (fp_model = ARM_FLOAT_AUTO; fp_model != ARM_FLOAT_LAST; fp_model++)
     if (strcmp (current_fp_model, fp_model_strings[fp_model]) == 0)
       {
-       arm_fp_model = fp_model;
+       arm_fp_model = (enum arm_float_model) fp_model;
        break;
       }
 
@@ -9438,7 +9445,7 @@ arm_set_abi (char *args, int from_tty,
   for (arm_abi = ARM_ABI_AUTO; arm_abi != ARM_ABI_LAST; arm_abi++)
     if (strcmp (arm_abi_string, arm_abi_strings[arm_abi]) == 0)
       {
-       arm_abi_global = arm_abi;
+       arm_abi_global = (enum arm_abi_kind) arm_abi;
        break;
       }
 
@@ -9915,6 +9922,7 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   struct tdesc_arch_data *tdesc_data = NULL;
   int i, is_m = 0;
   int vfp_register_count = 0, have_vfp_pseudos = 0, have_neon_pseudos = 0;
+  int have_wmmx_registers = 0;
   int have_neon = 0;
   int have_fpa_registers = 1;
   const struct target_desc *tdesc = info.target_desc;
@@ -10178,6 +10186,8 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
              tdesc_data_cleanup (tdesc_data);
              return NULL;
            }
+
+         have_wmmx_registers = 1;
        }
 
       /* If we have a VFP unit, check whether the single precision registers
@@ -10280,7 +10290,7 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
       return best_arch->gdbarch;
     }
 
-  tdep = xcalloc (1, sizeof (struct gdbarch_tdep));
+  tdep = XCNEW (struct gdbarch_tdep);
   gdbarch = gdbarch_alloc (&info, tdep);
 
   /* Record additional information about the architecture we are defining.
@@ -10289,6 +10299,7 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   tdep->fp_model = fp_model;
   tdep->is_m = is_m;
   tdep->have_fpa_registers = have_fpa_registers;
+  tdep->have_wmmx_registers = have_wmmx_registers;
   gdb_assert (vfp_register_count == 0
              || vfp_register_count == 16
              || vfp_register_count == 32);
@@ -10560,8 +10571,8 @@ _initialize_arm_tdep (void)
 
   /* Initialize the array that will be passed to
      add_setshow_enum_cmd().  */
-  valid_disassembly_styles
-    = xmalloc ((num_disassembly_options + 1) * sizeof (char *));
+  valid_disassembly_styles = XNEWVEC (const char *,
+                                     num_disassembly_options + 1);
   for (i = 0; i < num_disassembly_options; i++)
     {
       numregs = get_arm_regnames (i, &setname, &setdesc, &regnames);