binutils-gdb/gdb/sh3-rom.c

383 lines
11 KiB
C
Raw Normal View History

/* Remote target glue for the Hitachi SH-3 ROM monitor.
2001-03-06 09:22:02 +01:00
Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001
Free Software Foundation, Inc.
1999-07-07 22:19:36 +02:00
This file is part of GDB.
1999-07-07 22:19:36 +02:00
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.
1999-07-07 22:19:36 +02:00
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.
1999-07-07 22:19:36 +02:00
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. */
#include "defs.h"
#include "gdbcore.h"
#include "target.h"
#include "monitor.h"
#include "serial.h"
#include "srec.h"
#include "arch-utils.h"
#include "regcache.h"
2001-07-11 19:52:32 +02:00
static struct serial *parallel;
static int parallel_in_use;
2000-05-28 03:12:42 +02:00
static void sh3_open (char *args, int from_tty);
static void
2000-07-30 03:48:28 +02:00
sh3_supply_register (char *regname, int regnamelen, char *val, int vallen)
{
int numregs;
int regno;
numregs = 1;
regno = -1;
if (regnamelen == 2)
{
switch (regname[0])
{
case 'S':
if (regname[1] == 'R')
regno = SR_REGNUM;
break;
case 'P':
if (regname[1] == 'C')
regno = PC_REGNUM;
else if (regname[1] == 'R')
regno = PR_REGNUM;
break;
}
}
else if (regnamelen == 3)
{
switch (regname[0])
{
case 'G':
case 'V':
if (regname[1] == 'B' && regname[2] == 'R')
1999-04-26 20:34:20 +02:00
{
if (regname[0] == 'G')
regno = VBR_REGNUM;
else
regno = GBR_REGNUM;
}
break;
case 'S':
if (regname[1] == 'S' && regname[2] == 'R')
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
regno = gdbarch_tdep (current_gdbarch)->SSR_REGNUM;
else if (regname[1] == 'P' && regname[2] == 'C')
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
regno = gdbarch_tdep (current_gdbarch)->SPC_REGNUM;
break;
}
}
else if (regnamelen == 4)
{
switch (regname[0])
{
case 'M':
if (regname[1] == 'A' && regname[2] == 'C')
1999-04-26 20:34:20 +02:00
{
if (regname[3] == 'H')
regno = MACH_REGNUM;
else if (regname[3] == 'L')
regno = MACL_REGNUM;
}
break;
case 'R':
if (regname[1] == '0' && regname[2] == '-' && regname[3] == '7')
{
regno = R0_REGNUM;
numregs = 8;
}
}
}
else if (regnamelen == 5)
{
if (regname[1] == '8' && regname[2] == '-' && regname[3] == '1'
1999-07-07 22:19:36 +02:00
&& regname[4] == '5')
{
regno = R0_REGNUM + 8;
numregs = 8;
}
}
else if (regnamelen == 17)
{
}
if (regno >= 0)
while (numregs-- > 0)
val = monitor_supply_register (regno++, val);
}
static void
2001-07-11 19:52:32 +02:00
sh3_load (struct serial *desc, char *file, int hashmark)
{
1999-07-07 22:19:36 +02:00
if (parallel_in_use)
{
1999-07-07 22:19:36 +02:00
monitor_printf ("pl;s\r");
load_srec (parallel, file, 0, 80, SREC_ALL, hashmark, NULL);
monitor_expect_prompt (NULL, 0);
}
1999-07-07 22:19:36 +02:00
else
{
monitor_printf ("il;s:x\r");
1999-07-07 22:19:36 +02:00
monitor_expect ("\005", NULL, 0); /* Look for ENQ */
serial_write (desc, "\006", 1); /* Send ACK */
1999-07-07 22:19:36 +02:00
monitor_expect ("LO x\r", NULL, 0); /* Look for filename */
load_srec (desc, file, 0, 80, SREC_ALL, hashmark, NULL);
1999-07-07 22:19:36 +02:00
monitor_expect ("\005", NULL, 0); /* Look for ENQ */
serial_write (desc, "\006", 1); /* Send ACK */
monitor_expect_prompt (NULL, 0);
}
}
/* This array of registers need to match the indexes used by GDB.
This exists because the various ROM monitors use different strings
than does GDB, and don't necessarily support all the registers
either. So, typing "info reg sp" becomes a "r30". */
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
static char *sh3_regnames[] =
1999-07-07 22:19:36 +02:00
{
"R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7",
"R8", "R9", "R10", "R11", "R12", "R13", "R14", "R15",
"PC", "PR", "GBR", "VBR", "MACH", "MACL", "SR",
NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
"SSR", "SPC",
"R0_BANK0", "R1_BANK0", "R2_BANK0", "R3_BANK0",
"R4_BANK0", "R5_BANK0", "R6_BANK0", "R7_BANK0",
"R0_BANK1", "R1_BANK1", "R2_BANK1", "R3_BANK1",
"R4_BANK1", "R5_BANK1", "R6_BANK1", "R7_BANK1"
};
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
static char *sh3e_regnames[] =
1999-07-07 22:19:36 +02:00
{
"R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7",
"R8", "R9", "R10", "R11", "R12", "R13", "R14", "R15",
"PC", "PR", "GBR", "VBR", "MACH", "MACL", "SR",
"FPUL", "FPSCR",
"FR0", "FR1", "FR2", "FR3", "FR4", "FR5", "FR6", "FR7",
"FR8", "FR9", "FR10", "FR11", "FR12", "FR13", "FR14", "FR15",
1999-07-07 22:19:36 +02:00
"SSR", "SPC",
"R0_BANK0", "R1_BANK0", "R2_BANK0", "R3_BANK0",
"R4_BANK0", "R5_BANK0", "R6_BANK0", "R7_BANK0",
"R0_BANK1", "R1_BANK1", "R2_BANK1", "R3_BANK1",
"R4_BANK1", "R5_BANK1", "R6_BANK1", "R7_BANK1"
};
/* Define the monitor command strings. Since these are passed directly
through to a printf style function, we may include formatting
strings. We also need a CR or LF on the end. */
static struct target_ops sh3_ops, sh3e_ops;
1999-07-07 22:19:36 +02:00
static char *sh3_inits[] =
{"\003", NULL}; /* Exits sub-command mode & download cmds */
1999-07-07 22:19:36 +02:00
static struct monitor_ops sh3_cmds;
1999-07-07 22:19:36 +02:00
static void
init_sh3_cmds (void)
{
1999-07-07 22:19:36 +02:00
sh3_cmds.flags = MO_CLR_BREAK_USES_ADDR | MO_GETMEM_READ_SINGLE; /* flags */
sh3_cmds.init = sh3_inits; /* monitor init string */
sh3_cmds.cont = "g\r"; /* continue command */
sh3_cmds.step = "s\r"; /* single step */
sh3_cmds.stop = "\003"; /* Interrupt program */
sh3_cmds.set_break = "b %x\r"; /* set a breakpoint */
sh3_cmds.clr_break = "b -%x\r"; /* clear a breakpoint */
sh3_cmds.clr_all_break = "b -\r"; /* clear all breakpoints */
sh3_cmds.fill = "f %x @%x %x\r"; /* fill (start len val) */
sh3_cmds.setmem.cmdb = "m %x %x\r"; /* setmem.cmdb (addr, value) */
sh3_cmds.setmem.cmdw = "m %x %x;w\r"; /* setmem.cmdw (addr, value) */
sh3_cmds.setmem.cmdl = "m %x %x;l\r"; /* setmem.cmdl (addr, value) */
sh3_cmds.setmem.cmdll = NULL; /* setmem.cmdll (addr, value) */
sh3_cmds.setmem.resp_delim = NULL; /* setreg.resp_delim */
sh3_cmds.setmem.term = NULL; /* setreg.term */
sh3_cmds.setmem.term_cmd = NULL; /* setreg.term_cmd */
sh3_cmds.getmem.cmdb = "m %x\r"; /* getmem.cmdb (addr, len) */
sh3_cmds.getmem.cmdw = "m %x;w\r"; /* getmem.cmdw (addr, len) */
sh3_cmds.getmem.cmdl = "m %x;l\r"; /* getmem.cmdl (addr, len) */
sh3_cmds.getmem.cmdll = NULL; /* getmem.cmdll (addr, len) */
sh3_cmds.getmem.resp_delim = "^ [0-9A-F]+ "; /* getmem.resp_delim */
sh3_cmds.getmem.term = "? "; /* getmem.term */
sh3_cmds.getmem.term_cmd = ".\r"; /* getmem.term_cmd */
sh3_cmds.setreg.cmd = ".%s %x\r"; /* setreg.cmd (name, value) */
sh3_cmds.setreg.resp_delim = NULL; /* setreg.resp_delim */
sh3_cmds.setreg.term = NULL; /* setreg.term */
sh3_cmds.setreg.term_cmd = NULL; /* setreg.term_cmd */
sh3_cmds.getreg.cmd = ".%s\r"; /* getreg.cmd (name) */
sh3_cmds.getreg.resp_delim = "="; /* getreg.resp_delim */
sh3_cmds.getreg.term = "? "; /* getreg.term */
sh3_cmds.getreg.term_cmd = ".\r"; /* getreg.term_cmd */
sh3_cmds.dump_registers = "r\r"; /* dump_registers */
sh3_cmds.register_pattern = "\\(\\w+\\)=\\([0-9a-fA-F]+\\( +[0-9a-fA-F]+\\b\\)*\\)";
sh3_cmds.supply_register = sh3_supply_register; /* supply_register */
sh3_cmds.load_routine = sh3_load; /* load_routine */
sh3_cmds.load = NULL; /* download command */
sh3_cmds.loadresp = NULL; /* Load response */
sh3_cmds.prompt = "\n:"; /* monitor command prompt */
sh3_cmds.line_term = "\r"; /* end-of-line terminator */
sh3_cmds.cmd_end = ".\r"; /* optional command terminator */
sh3_cmds.target = &sh3_ops; /* target operations */
sh3_cmds.stopbits = SERIAL_1_STOPBITS; /* number of stop bits */
sh3_cmds.regnames = sh3_regnames; /* registers names */
sh3_cmds.magic = MONITOR_OPS_MAGIC; /* magic */
} /* init_sh3_cmds */
/* This monitor structure is identical except for a couple slots, so
we will fill it in from the base structure when needed. */
static struct monitor_ops sh3e_cmds;
static void
2000-07-30 03:48:28 +02:00
sh3_open (char *args, int from_tty)
{
char *serial_port_name = args;
char *parallel_port_name = 0;
1999-07-07 22:19:36 +02:00
if (args)
{
2001-01-31 02:24:03 +01:00
char *cursor = serial_port_name = xstrdup (args);
while (*cursor && *cursor != ' ')
1999-07-07 22:19:36 +02:00
cursor++;
if (*cursor)
*cursor++ = 0;
while (*cursor == ' ')
cursor++;
if (*cursor)
parallel_port_name = cursor;
}
monitor_open (serial_port_name, &sh3_cmds, from_tty);
if (parallel_port_name)
{
parallel = serial_open (parallel_port_name);
if (!parallel)
perror_with_name ("Unable to open parallel port.");
parallel_in_use = 1;
}
/* If we connected successfully, we know the processor is an SH3. */
set_architecture_from_arch_mach (bfd_arch_sh, bfd_mach_sh3);
}
static void
2000-07-30 03:48:28 +02:00
sh3e_open (char *args, int from_tty)
{
char *serial_port_name = args;
char *parallel_port_name = 0;
1999-07-07 22:19:36 +02:00
if (args)
{
2001-01-31 02:24:03 +01:00
char *cursor = serial_port_name = xstrdup (args);
while (*cursor && *cursor != ' ')
1999-07-07 22:19:36 +02:00
cursor++;
if (*cursor)
*cursor++ = 0;
while (*cursor == ' ')
cursor++;
if (*cursor)
parallel_port_name = cursor;
}
/* Set up the SH-3E monitor commands structure. */
memcpy (&sh3e_cmds, &sh3_cmds, sizeof (struct monitor_ops));
sh3e_cmds.target = &sh3e_ops;
sh3e_cmds.regnames = sh3e_regnames;
monitor_open (serial_port_name, &sh3e_cmds, from_tty);
if (parallel_port_name)
{
parallel = serial_open (parallel_port_name);
if (!parallel)
perror_with_name ("Unable to open parallel port.");
parallel_in_use = 1;
}
/* If we connected successfully, we know the processor is an SH3E. */
set_architecture_from_arch_mach (bfd_arch_sh, bfd_mach_sh3);
}
static void
2000-07-30 03:48:28 +02:00
sh3_close (int quitting)
{
monitor_close (quitting);
1999-07-07 22:19:36 +02:00
if (parallel_in_use)
{
serial_close (parallel);
1999-07-07 22:19:36 +02:00
parallel_in_use = 0;
}
}
void
2000-07-30 03:48:28 +02:00
_initialize_sh3_rom (void)
{
1999-07-07 22:19:36 +02:00
init_sh3_cmds ();
init_monitor_ops (&sh3_ops);
sh3_ops.to_shortname = "sh3";
sh3_ops.to_longname = "Hitachi SH-3 rom monitor";
1999-07-07 22:19:36 +02:00
sh3_ops.to_doc =
/* We can download through the parallel port too. */
"Debug on a Hitachi eval board running the SH-3E rom monitor.\n"
"Specify the serial device it is connected to.\n"
"If you want to use the parallel port to download to it, specify that\n"
"as an additional second argument.";
sh3_ops.to_open = sh3_open;
sh3_ops.to_close = sh3_close;
add_target (&sh3_ops);
/* Setup the SH3e, which has float registers. */
init_monitor_ops (&sh3e_ops);
sh3e_ops.to_shortname = "sh3e";
sh3e_ops.to_longname = "Hitachi SH-3E rom monitor";
1999-07-07 22:19:36 +02:00
sh3e_ops.to_doc =
/* We can download through the parallel port too. */
"Debug on a Hitachi eval board running the SH-3E rom monitor.\n"
"Specify the serial device it is connected to.\n"
"If you want to use the parallel port to download to it, specify that\n"
"as an additional second argument.";
sh3e_ops.to_open = sh3e_open;
sh3e_ops.to_close = sh3_close;
add_target (&sh3e_ops);
}