107 lines
2.6 KiB
C
107 lines
2.6 KiB
C
/* This file defines the interface between the cr16 simulator and gdb.
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Copyright 2008 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, see <http://www.gnu.org/licenses/>. */
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#if !defined (SIM_CR16_H)
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#define SIM_CR16_H
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#ifdef __cplusplus
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extern "C" { // }
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#endif
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enum
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{
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SIM_CR16_MEMORY_UNIFIED = 0x00000000,
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SIM_CR16_MEMORY_INSN = 0x10000000,
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SIM_CR16_MEMORY_DATA = 0x10000000,
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SIM_CR16_MEMORY_DMAP = 0x10000000,
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SIM_CR16_MEMORY_IMAP = 0x10000000
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};
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extern unsigned long sim_cr16_translate_dmap_addr
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(unsigned long offset,
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int nr_bytes,
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unsigned long *phys,
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void *regcache,
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unsigned long (*dmap_register) (void *regcache, int reg_nr));
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extern unsigned long sim_cr16_translate_imap_addr
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(unsigned long offset,
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int nr_bytes,
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unsigned long *phys,
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void *regcache,
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unsigned long (*imap_register) (void *regcache, int reg_nr));
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extern unsigned long sim_cr16_translate_addr
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(unsigned long vaddr,
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int nr_bytes,
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unsigned long *phys,
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void *regcache,
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unsigned long (*dmap_register) (void *regcache, int reg_nr),
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unsigned long (*imap_register) (void *regcache, int reg_nr));
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/* The simulator makes use of the following register information. */
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enum sim_cr16_regs
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{
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SIM_CR16_R0_REGNUM,
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SIM_CR16_R1_REGNUM,
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SIM_CR16_R2_REGNUM,
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SIM_CR16_R3_REGNUM,
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SIM_CR16_R4_REGNUM,
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SIM_CR16_R5_REGNUM,
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SIM_CR16_R6_REGNUM,
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SIM_CR16_R7_REGNUM,
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SIM_CR16_R8_REGNUM,
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SIM_CR16_R9_REGNUM,
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SIM_CR16_R10_REGNUM,
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SIM_CR16_R11_REGNUM,
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SIM_CR16_R12_REGNUM,
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SIM_CR16_R13_REGNUM,
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SIM_CR16_R14_REGNUM,
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SIM_CR16_R15_REGNUM,
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SIM_CR16_PC_REGNUM,
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SIM_CR16_ISP_REGNUM,
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SIM_CR16_USP_REGNUM,
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SIM_CR16_INTBASE_REGNUM,
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SIM_CR16_PSR_REGNUM,
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SIM_CR16_CFG_REGNUM,
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SIM_CR16_DBS_REGNUM,
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SIM_CR16_DCR_REGNUM,
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SIM_CR16_DSR_REGNUM,
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SIM_CR16_CAR0_REGNUM,
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SIM_CR16_CAR1_REGNUM
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};
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enum
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{
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SIM_CR16_NR_R_REGS = 16,
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SIM_CR16_NR_A_REGS = 2,
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SIM_CR16_NR_IMAP_REGS = 2,
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SIM_CR16_NR_DMAP_REGS = 4,
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SIM_CR16_NR_CR_REGS = 11
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};
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#ifdef __cplusplus
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}
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#endif
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#endif
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