gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / xstormy16-tdep.c

diff --git a/gdb/xstormy16-tdep.c b/gdb/xstormy16-tdep.c
index 82ce0256bb0d56ba0fefd978d99a17be6840cd25..9818d97d44a768fa9c33e6d0f8971cc6588e1b63 100644 (file)
--- a/gdb/xstormy16-tdep.c
+++ b/gdb/xstormy16-tdep.c
@@ -1,6 +1,6 @@
 /* Target-dependent code for the Sanyo Xstormy16a (LC590000) processor.
 
 /* Target-dependent code for the Sanyo Xstormy16a (LC590000) processor.
 

-   Copyright (C) 2001-2018 Free Software Foundation, Inc.
+   Copyright (C) 2001-2020 Free Software Foundation, Inc.

 
    This file is part of GDB.
 
 
    This file is part of GDB.
 


@@ -21,7 +21,7 @@
 #include "frame.h"
 #include "frame-base.h"
 #include "frame-unwind.h"
 #include "frame.h"
 #include "frame-base.h"
 #include "frame-unwind.h"

-#include "dwarf2-frame.h"
+#include "dwarf2/frame.h"

 #include "symtab.h"
 #include "gdbtypes.h"
 #include "gdbcmd.h"
 #include "symtab.h"
 #include "gdbtypes.h"
 #include "gdbcmd.h"


@@ -33,7 +33,7 @@
 #include "regcache.h"
 #include "osabi.h"
 #include "objfiles.h"
 #include "regcache.h"
 #include "osabi.h"
 #include "objfiles.h"

-#include "common/byte-vector.h"
+#include "gdbsupport/byte-vector.h"

 
 enum gdb_regnum
 {
 
 enum gdb_regnum
 {


@@ -43,7 +43,7 @@ enum gdb_regnum
      to the function in r2.  Further arguments are beginning in r3 then.
      R13 is used as frame pointer when GCC compiles w/o optimization
      R14 is used as "PSW", displaying the CPU status.
      to the function in r2.  Further arguments are beginning in r3 then.
      R13 is used as frame pointer when GCC compiles w/o optimization
      R14 is used as "PSW", displaying the CPU status.

-     R15 is used implicitely as stack pointer.  */
+     R15 is used implicitly as stack pointer.  */

   E_R0_REGNUM,
   E_R1_REGNUM,
   E_R2_REGNUM, E_1ST_ARG_REGNUM = E_R2_REGNUM, E_PTR_RET_REGNUM = E_R2_REGNUM,
   E_R0_REGNUM,
   E_R1_REGNUM,
   E_R2_REGNUM, E_1ST_ARG_REGNUM = E_R2_REGNUM, E_PTR_RET_REGNUM = E_R2_REGNUM,


@@ -133,9 +133,9 @@ xstormy16_register_type (struct gdbarch *gdbarch, int regnum)
 static int
 xstormy16_type_is_scalar (struct type *t)
 {
 static int
 xstormy16_type_is_scalar (struct type *t)
 {

-  return (TYPE_CODE(t) != TYPE_CODE_STRUCT
-         && TYPE_CODE(t) != TYPE_CODE_UNION
-         && TYPE_CODE(t) != TYPE_CODE_ARRAY);
+  return (t->code () != TYPE_CODE_STRUCT
+         && t->code () != TYPE_CODE_UNION
+         && t->code () != TYPE_CODE_ARRAY);

 }
 
 /* Function: xstormy16_use_struct_convention 
 }
 
 /* Function: xstormy16_use_struct_convention 


@@ -430,7 +430,7 @@ xstormy16_skip_prologue (struct gdbarch *gdbarch, CORE_ADDR pc)
       /* Found a function.  */
       sym = lookup_symbol (func_name, NULL, VAR_DOMAIN, NULL).symbol;
       /* Don't use line number debug info for assembly source files.  */
       /* Found a function.  */
       sym = lookup_symbol (func_name, NULL, VAR_DOMAIN, NULL).symbol;
       /* Don't use line number debug info for assembly source files.  */

-      if (sym && SYMBOL_LANGUAGE (sym) != language_asm)
+      if (sym && sym->language () != language_asm)

        {
          sal = find_pc_line (func_addr, 0);
          if (sal.end && sal.end < func_end)
        {
          sal = find_pc_line (func_addr, 0);
          if (sal.end && sal.end < func_end)


@@ -610,7 +610,7 @@ xstormy16_pointer_to_address (struct gdbarch *gdbarch,
                              struct type *type, const gdb_byte *buf)
 {
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
                              struct type *type, const gdb_byte *buf)
 {
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);

-  enum type_code target = TYPE_CODE (TYPE_TARGET_TYPE (type));
+  enum type_code target = TYPE_TARGET_TYPE (type)->code ();

   CORE_ADDR addr
     = extract_unsigned_integer (buf, TYPE_LENGTH (type), byte_order);
 
   CORE_ADDR addr
     = extract_unsigned_integer (buf, TYPE_LENGTH (type), byte_order);
 


@@ -629,7 +629,7 @@ xstormy16_address_to_pointer (struct gdbarch *gdbarch,
                              struct type *type, gdb_byte *buf, CORE_ADDR addr)
 {
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
                              struct type *type, gdb_byte *buf, CORE_ADDR addr)
 {
   enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);

-  enum type_code target = TYPE_CODE (TYPE_TARGET_TYPE (type));
+  enum type_code target = TYPE_TARGET_TYPE (type)->code ();

 
   if (target == TYPE_CODE_FUNC || target == TYPE_CODE_METHOD)
     {
 
   if (target == TYPE_CODE_FUNC || target == TYPE_CODE_METHOD)
     {


@@ -751,26 +751,6 @@ static const struct frame_base xstormy16_frame_base = {
   xstormy16_frame_base_address
 };
 
   xstormy16_frame_base_address
 };
 

-static CORE_ADDR
-xstormy16_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
-  return frame_unwind_register_unsigned (next_frame, E_SP_REGNUM);
-}
-
-static CORE_ADDR
-xstormy16_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame)
-{
-  return frame_unwind_register_unsigned (next_frame, E_PC_REGNUM);
-}
-
-static struct frame_id
-xstormy16_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame)
-{
-  CORE_ADDR sp = get_frame_register_unsigned (this_frame, E_SP_REGNUM);
-  return frame_id_build (sp, get_frame_pc (this_frame));
-}
-
-

 /* Function: xstormy16_gdbarch_init
    Initializer function for the xstormy16 gdbarch vector.
    Called by gdbarch.  Sets up the gdbarch vector(s) for this target.  */
 /* Function: xstormy16_gdbarch_init
    Initializer function for the xstormy16 gdbarch vector.
    Called by gdbarch.  Sets up the gdbarch vector(s) for this target.  */


@@ -824,9 +804,6 @@ xstormy16_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   /*
    * Frame Info
    */
   /*
    * Frame Info
    */

-  set_gdbarch_unwind_sp (gdbarch, xstormy16_unwind_sp);
-  set_gdbarch_unwind_pc (gdbarch, xstormy16_unwind_pc);
-  set_gdbarch_dummy_id (gdbarch, xstormy16_dummy_id);

   set_gdbarch_frame_align (gdbarch, xstormy16_frame_align);
   frame_base_set_default (gdbarch, &xstormy16_frame_base);
 
   set_gdbarch_frame_align (gdbarch, xstormy16_frame_align);
   frame_base_set_default (gdbarch, &xstormy16_frame_base);
 


@@ -856,8 +833,9 @@ xstormy16_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
    Initializer function for the Sanyo Xstormy16a module.
    Called by gdb at start-up.  */
 
    Initializer function for the Sanyo Xstormy16a module.
    Called by gdb at start-up.  */
 

+void _initialize_xstormy16_tdep ();

 void
 void

-_initialize_xstormy16_tdep (void)
+_initialize_xstormy16_tdep ()

 {
   register_gdbarch_init (bfd_arch_xstormy16, xstormy16_gdbarch_init);
 }
 {
   register_gdbarch_init (bfd_arch_xstormy16, xstormy16_gdbarch_init);
 }