81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
/* Parameters for execution on a Matsushita mn10300 processor.
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Copyright 1996, 1997, 1998, 1999, 2000, 2001
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Free Software Foundation, Inc.
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Contributed by Geoffrey Noer <noer@cygnus.com>
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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 2 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, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#define GDB_MULTI_ARCH 1
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/* The mn10300 is little endian. */
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#define TARGET_BYTE_ORDER_DEFAULT LITTLE_ENDIAN
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/* All registers are 32bits (phew!). */
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#if !GDB_MULTI_ARCH
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#define REGISTER_SIZE 4
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#define MAX_REGISTER_RAW_SIZE 4
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#define NUM_REGS 32
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#endif
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#if !GDB_MULTI_ARCH
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#define REGISTER_VIRTUAL_TYPE(REG) builtin_type_int
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#endif
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#if !GDB_MULTI_ARCH
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#define REGISTER_BYTE(REG) ((REG) * 4)
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#define REGISTER_VIRTUAL_SIZE(REG) 4
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#define REGISTER_RAW_SIZE(REG) 4
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#endif
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#define D0_REGNUM 0
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#define D2_REGNUM 2
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#define D3_REGNUM 3
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#define A0_REGNUM 4
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#define A2_REGNUM 6
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#define A3_REGNUM 7
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#define SP_REGNUM 8
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#define PC_REGNUM 9
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#define MDR_REGNUM 10
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#define PSW_REGNUM 11
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#define LIR_REGNUM 12
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#define LAR_REGNUM 13
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#define MDRQ_REGNUM 14
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#define E0_REGNUM 15
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#define MCRH_REGNUM 26
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#define MCRL_REGNUM 27
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#define MCVF_REGNUM 28
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enum movm_register_bits {
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movm_exother_bit = 0x01,
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movm_exreg1_bit = 0x02,
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movm_exreg0_bit = 0x04,
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movm_other_bit = 0x08,
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movm_a3_bit = 0x10,
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movm_a2_bit = 0x20,
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movm_d3_bit = 0x40,
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movm_d2_bit = 0x80
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};
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#define INIT_FRAME_PC /* Not necessary */
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/* Cons up virtual frame pointer for trace */
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extern void mn10300_virtual_frame_pointer (CORE_ADDR, long *, long *);
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#define TARGET_VIRTUAL_FRAME_POINTER(PC, REGP, OFFP) \
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mn10300_virtual_frame_pointer ((PC), (REGP), (OFFP))
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