e281063162
* v850-tdep.c: New file, NEC V850 target support.
* config/v850/{v850.mt tm-v850.h}: New files for NEC V850 support.
82 lines
2.6 KiB
C
82 lines
2.6 KiB
C
/* Parameters for execution on an NEC V850 processor.
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Copyright 1996
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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 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, Boston, MA 02111-1307, USA. */
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#define TARGET_BYTE_ORDER LITTLE_ENDIAN
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#define NUM_REGS 64
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#define REGISTER_NAMES \
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{ "r0", "r1", "r2", "sp", "gp", "r5", "r6", "r7", \
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"r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", \
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"r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", \
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"r24", "r25", "r26", "r27", "r28", "r29", "ep", "r31", \
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\
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"eipc", "eipsw", "fepc", "fepsw", "ecr", "psw", "sr6", "sr7", \
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"sr8", "sr9", "sr10", "sr11", "sr12", "sr13", "sr14", "sr15", \
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"sr16", "sr17", "sr18", "sr19", "sr20", "sr21", "sr22", "sr23", \
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"sr24", "sr25", "sr26", "sr27", "sr28", "sr29", "sr30", "sr31" }
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#define REGISTER_BYTES (NUM_REGS * 4)
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#define REGISTER_SIZE 4
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#define MAX_REGISTER_RAW_SIZE 4
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#define SP_REGNUM 3
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#define FP_REGNUM 2
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#define RP_REGNUM 31
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#define PC_REGNUM 32
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#define REGISTER_VIRTUAL_TYPE(REG) builtin_type_int
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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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#define MAX_REGISTER_VIRTUAL_SIZE 4
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#define BREAKPOINT {0xff, 0xff}
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#define FUNCTION_START_OFFSET 0
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#define DECR_PC_AFTER_BREAK 0
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#define POP_FRAME warning ("POP_FRAME not implemented yet!")
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#define INNER_THAN <
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#define FRAME_ARGS_SKIP 4
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#define SAVED_PC_AFTER_CALL(fi) read_register (RP_REGNUM)
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#define FRAME_CHAIN(fi) (read_memory_unsigned_integer ((fi)->frame - 8, 4))
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#define FRAME_SAVED_PC(fi) (read_memory_unsigned_integer((fi)->frame - 4, 4))
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#define SKIP_PROLOGUE(pc) pc+=8
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#define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
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#define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
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#define FRAME_NUM_ARGS(val, fi) ((val) = -1)
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#define FRAME_FIND_SAVED_REGS(fi, regaddr) warning ("FRAME_FIND_SAVED_REGS not implemented yet!")
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#define EXTRACT_RETURN_VALUE(TYPE, REGBUF, VALBUF) warning ("EXTRACT_RETURN_VALUE not implemented yet!")
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#define STORE_RETURN_VALUE(TYPE, VALBUF) warning ("STORE_RETURN_VALUE not implemented yet!")
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