/* m6811_cpu.c -- 68HC11&68HC12 CPU Emulation
- Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+ Copyright 1999, 2000, 2001, 2002, 2003, 2007, 2008
+ Free Software Foundation, Inc.
Written by Stephane Carrez (stcarrez@nerim.fr)
This file is part of GDB, GAS, and the GNU binutils.
-GDB, GAS, and the GNU binutils are free software; you can redistribute
-them and/or modify them under the terms of the GNU General Public
-License as published by the Free Software Foundation; either version
-1, or (at your option) any later version.
+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 3 of the License, or
+(at your option) any later version.
-GDB, GAS, and the GNU binutils are distributed in the hope that they
-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.
+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 file; see the file COPYING. If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "sim-main.h"
#include "sim-assert.h"
OPTION_CPU_RESET = OPTION_START,
OPTION_EMUL_OS,
OPTION_CPU_CONFIG,
+ OPTION_CPU_BOOTSTRAP,
OPTION_CPU_MODE
};
'\0', NULL, "Specify the initial CPU configuration register",
cpu_option_handler },
+ { {"bootstrap", no_argument, NULL, OPTION_CPU_BOOTSTRAP },
+ '\0', NULL, "Start the processing in bootstrap mode",
+ cpu_option_handler },
+
{ {NULL, no_argument, NULL, 0}, '\0', NULL, NULL, NULL }
};
else
cpu->cpu_use_local_config = 0;
break;
-
+
+ case OPTION_CPU_BOOTSTRAP:
+ cpu->cpu_start_mode = "bootstrap";
+ break;
+
case OPTION_CPU_MODE:
break;
}
cpu->cpu_use_elf_start = 0;
cpu->cpu_elf_start = 0;
cpu->cpu_use_local_config = 0;
+ cpu->bank_start = 0;
+ cpu->bank_end = 0;
+ cpu->bank_shift = 0;
cpu->cpu_config = M6811_NOSEC | M6811_NOCOP | M6811_ROMON |
M6811_EEON;
interrupts_initialize (sd, cpu);
print_io_reg_desc (sd, desc, val, 0);
}
+void
+print_io_word (SIM_DESC sd, const char *name, io_reg_desc *desc,
+ uint16 val, uint16 addr)
+{
+ sim_io_printf (sd, " %-9.9s @ 0x%04x 0x%04x ", name, addr, val);
+ if (desc)
+ print_io_reg_desc (sd, desc, val, 0);
+}
+
void
cpu_ccr_update_tst8 (sim_cpu *proc, uint8 val)
{
{
sim_io_printf (sd, "CPU info:\n");
sim_io_printf (sd, " Absolute cycle: %s\n",
- cycle_to_string (cpu, cpu->cpu_absolute_cycle));
+ cycle_to_string (cpu, cpu->cpu_absolute_cycle,
+ PRINT_TIME | PRINT_CYCLE));
sim_io_printf (sd, " Syscall emulation: %s\n",
cpu->cpu_emul_syscall ? "yes, via 0xcd <n>" : "no");