/* Target-dependent code for Renesas M32R, for GDB.
- Copyright (C) 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007,
- 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+ Copyright (C) 1996-2014 Free Software Foundation, Inc.
This file is part of GDB.
#include "gdbtypes.h"
#include "gdbcmd.h"
#include "gdbcore.h"
-#include "gdb_string.h"
+#include <string.h>
#include "value.h"
#include "inferior.h"
#include "symfile.h"
CORE_ADDR addr = bp_tgt->placed_address;
int val;
gdb_byte buf[4];
- gdb_byte *contents_cache = bp_tgt->shadow_contents;
+ gdb_byte contents_cache[4];
gdb_byte bp_entry[] = { 0x10, 0xf1 }; /* dpt */
/* Save the memory contents. */
if (val != 0)
return val; /* return error */
+ memcpy (bp_tgt->shadow_contents, contents_cache, 4);
bp_tgt->placed_size = bp_tgt->shadow_len = 4;
/* Determine appropriate breakpoint contents and size for this address. */
CORE_ADDR pc, scan_limit;
ULONGEST prev_sp;
ULONGEST this_base;
- unsigned long op, op2;
+ unsigned long op;
int i;
struct m32r_unwind_cache *info;
return pc;
}
-static void
-m32r_write_pc (struct regcache *regcache, CORE_ADDR val)
-{
- regcache_cooked_write_unsigned (regcache, M32R_PC_REGNUM, val);
-}
-
static CORE_ADDR
m32r_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame)
{
gdb_byte *val;
gdb_byte valbuf[MAX_REGISTER_SIZE];
int len;
- int odd_sized_struct;
/* First force sp to a 4-byte alignment. */
sp = sp & ~3;
}
static enum return_value_convention
-m32r_return_value (struct gdbarch *gdbarch, struct type *func_type,
+m32r_return_value (struct gdbarch *gdbarch, struct value *function,
struct type *valtype, struct regcache *regcache,
gdb_byte *readbuf, const gdb_byte *writebuf)
{
gdbarch = gdbarch_alloc (&info, tdep);
set_gdbarch_read_pc (gdbarch, m32r_read_pc);
- set_gdbarch_write_pc (gdbarch, m32r_write_pc);
set_gdbarch_unwind_sp (gdbarch, m32r_unwind_sp);
set_gdbarch_num_regs (gdbarch, M32R_NUM_REGS);
+ set_gdbarch_pc_regnum (gdbarch, M32R_PC_REGNUM);
set_gdbarch_sp_regnum (gdbarch, M32R_SP_REGNUM);
set_gdbarch_register_name (gdbarch, m32r_register_name);
set_gdbarch_register_type (gdbarch, m32r_register_type);