53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
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/*
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* include/asm-v850/sim.h -- Machine-dependent defs for GDB v850e simulator
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*
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* Copyright (C) 2001,02,03 NEC Electronics Corporation
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* Copyright (C) 2001,02,03 Miles Bader <miles@gnu.org>
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*
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* This file is subject to the terms and conditions of the GNU General
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* Public License. See the file COPYING in the main directory of this
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* archive for more details.
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*
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* Written by Miles Bader <miles@gnu.org>
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*/
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#ifndef __V850_SIM_H__
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#define __V850_SIM_H__
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#define CPU_ARCH "v850e"
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#define CPU_MODEL "v850e"
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#define CPU_MODEL_LONG "NEC V850E"
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#define PLATFORM "gdb/v850e"
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#define PLATFORM_LONG "GDB V850E simulator"
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/* We use a weird value for RAM, not just 0, for testing purposes.
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These must match the values used in the linker script. */
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#define RAM_ADDR 0x8F000000
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#define RAM_SIZE 0x03000000
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/* For <asm/page.h> */
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#define PAGE_OFFSET RAM_ADDR
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/* For <asm/entry.h> */
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/* `R0 RAM', used for a few miscellaneous variables that must be
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accessible using a load instruction relative to R0. On real
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processors, this usually is on-chip RAM, but here we just
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choose an arbitrary address that meets the above constraint. */
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#define R0_RAM_ADDR 0xFFFFF000
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/* For <asm/param.h> */
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#ifndef HZ
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#define HZ 24 /* Minimum supported frequency. */
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#endif
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/* For <asm/irq.h> */
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#define NUM_CPU_IRQS 6
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#endif /* __V850_SIM_H__ */
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