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/* Target-dependent code for the NEC MN10300 for GDB, the GNU debugger.
Copyright 1996, Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* Contributed by Geoffrey Noer, noer@cygnus.com */
#include "defs.h"
#include "frame.h"
#include "inferior.h"
#include "obstack.h"
#include "target.h"
#include "value.h"
#include "bfd.h"
#include "gdb_string.h"
#include "gdbcore.h"
#include "symfile.h"
/* Info gleaned from scanning a function's prologue. */
struct pifsr /* Info about one saved reg */
{
int framereg; /* Frame reg (SP or FP) */
int offset; /* Offset from framereg */
int reg; /* Saved register number */
};
struct prologue_info
{
int framereg;
int frameoffset;
int start_function;
struct pifsr *pifsrs;
};
static CORE_ADDR
mn10300_scan_prologue (pc, pi)
CORE_ADDR pc;
struct prologue_info *pi;
{
}
void
mn10300_init_extra_frame_info (fi)
struct frame_info *fi;
{
}
CORE_ADDR
mn10300_frame_chain (fi)
struct frame_info *fi;
{
}
CORE_ADDR
mn10300_find_callers_reg (fi, regnum)
struct frame_info *fi;
int regnum;
{
}
CORE_ADDR
mn10300_skip_prologue (pc)
CORE_ADDR pc;
{
}
/* Function: pop_frame
This routine gets called when either the user uses the `return'
command, or the call dummy breakpoint gets hit. */
void
mn10300_pop_frame (frame)
struct frame_info *frame;
{
}
CORE_ADDR
mn10300_push_arguments (nargs, args, sp, struct_return, struct_addr)
int nargs;
value_ptr *args;
CORE_ADDR sp;
unsigned char struct_return;
CORE_ADDR struct_addr;
{
}
CORE_ADDR
mn10300_push_return_address (pc, sp)
CORE_ADDR pc;
CORE_ADDR sp;
{
}
CORE_ADDR
mn10300_frame_saved_pc (fi)
struct frame_info *fi;
{
}
void
get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
char *raw_buffer;
int *optimized;
CORE_ADDR *addrp;
struct frame_info *frame;
int regnum;
enum lval_type *lval;
{
generic_get_saved_register (raw_buffer, optimized, addrp,
frame, regnum, lval);
}
int
mn10300_fix_call_dummy (dummy, sp, fun, nargs, args, type, gcc_p)
char *dummy;
CORE_ADDR sp;
CORE_ADDR fun;
int nargs;
value_ptr *args;
struct type *type;
int gcc_p;
{
}
void
_initialize_mn10300_tdep ()
{
tm_print_insn = print_insn_mn10300;
}
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