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/*
* Misc ARM declarations
*
* Copyright (c) 2006 CodeSourcery.
* Written by Paul Brook
*
* This code is licensed under the LGPL.
*
*/
#ifndef ARM_MISC_H
#define ARM_MISC_H 1
#include "memory.h"
/* The CPU is also modeled as an interrupt controller. */
#define ARM_PIC_CPU_IRQ 0
#define ARM_PIC_CPU_FIQ 1
qemu_irq *arm_pic_init_cpu(CPUState *env);
/* armv7m.c */
qemu_irq *armv7m_init(MemoryRegion *address_space_mem,
int flash_size, int sram_size,
const char *kernel_filename, const char *cpu_model);
/* arm_boot.c */
struct arm_boot_info {
int ram_size;
const char *kernel_filename;
const char *kernel_cmdline;
const char *initrd_filename;
target_phys_addr_t loader_start;
target_phys_addr_t smp_loader_start;
target_phys_addr_t smp_bootreg_addr;
target_phys_addr_t smp_priv_base;
int nb_cpus;
int board_id;
int (*atag_board)(const struct arm_boot_info *info, void *p);
/* Used internally by arm_boot.c */
int is_linux;
target_phys_addr_t initrd_size;
target_phys_addr_t entry;
};
void arm_load_kernel(CPUState *env, struct arm_boot_info *info);
/* Multiplication factor to convert from system clock ticks to qemu timer
ticks. */
extern int system_clock_scale;
#endif /* !ARM_MISC_H */
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