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/* This file defines the interface between the cr16 simulator and gdb.
Copyright 2008 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 3 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, see <http://www.gnu.org/licenses/>. */
#if !defined (SIM_CR16_H)
#define SIM_CR16_H
#ifdef __cplusplus
extern "C" { // }
#endif
enum
{
SIM_CR16_MEMORY_UNIFIED = 0x00000000,
SIM_CR16_MEMORY_INSN = 0x10000000,
SIM_CR16_MEMORY_DATA = 0x10000000,
SIM_CR16_MEMORY_DMAP = 0x10000000,
SIM_CR16_MEMORY_IMAP = 0x10000000
};
extern unsigned long sim_cr16_translate_dmap_addr
(unsigned long offset,
int nr_bytes,
unsigned long *phys,
void *regcache,
unsigned long (*dmap_register) (void *regcache, int reg_nr));
extern unsigned long sim_cr16_translate_imap_addr
(unsigned long offset,
int nr_bytes,
unsigned long *phys,
void *regcache,
unsigned long (*imap_register) (void *regcache, int reg_nr));
extern unsigned long sim_cr16_translate_addr
(unsigned long vaddr,
int nr_bytes,
unsigned long *phys,
void *regcache,
unsigned long (*dmap_register) (void *regcache, int reg_nr),
unsigned long (*imap_register) (void *regcache, int reg_nr));
/* The simulator makes use of the following register information. */
enum sim_cr16_regs
{
SIM_CR16_R0_REGNUM,
SIM_CR16_R1_REGNUM,
SIM_CR16_R2_REGNUM,
SIM_CR16_R3_REGNUM,
SIM_CR16_R4_REGNUM,
SIM_CR16_R5_REGNUM,
SIM_CR16_R6_REGNUM,
SIM_CR16_R7_REGNUM,
SIM_CR16_R8_REGNUM,
SIM_CR16_R9_REGNUM,
SIM_CR16_R10_REGNUM,
SIM_CR16_R11_REGNUM,
SIM_CR16_R12_REGNUM,
SIM_CR16_R13_REGNUM,
SIM_CR16_R14_REGNUM,
SIM_CR16_R15_REGNUM,
SIM_CR16_PC_REGNUM,
SIM_CR16_ISP_REGNUM,
SIM_CR16_USP_REGNUM,
SIM_CR16_INTBASE_REGNUM,
SIM_CR16_PSR_REGNUM,
SIM_CR16_CFG_REGNUM,
SIM_CR16_DBS_REGNUM,
SIM_CR16_DCR_REGNUM,
SIM_CR16_DSR_REGNUM,
SIM_CR16_CAR0_REGNUM,
SIM_CR16_CAR1_REGNUM
};
enum
{
SIM_CR16_NR_R_REGS = 16,
SIM_CR16_NR_A_REGS = 2,
SIM_CR16_NR_IMAP_REGS = 2,
SIM_CR16_NR_DMAP_REGS = 4,
SIM_CR16_NR_CR_REGS = 11
};
#ifdef __cplusplus
}
#endif
#endif
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