cpu_data.h

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/* 
 * OpenVirtualization: 
 * For additional details and support contact [email protected].
 * Additional documentation can be found at www.openvirtualization.org
 * 
 * Copyright (C) 2011 SierraWare
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 * 
 * declaration of .data and .bss section variables
 * 
 */

#ifndef __TZ_CPU_DATA_H__
#define __TZ_CPU_DATA_H__

#include <page_table.h>
#include <cpu_asm.h>
#include <sw_board.h>
#include <sw_mcore.h>

#define TASK_STACK_SIZE 2048

#define SW_PRIMARY_CORE     0x1
#define SW_SECONDARY_CORE   0x0




struct swi_temp_regs {
    u32 spsr;
    u32 regs[13];   
    u32 lr;         
};


extern u32 _SW_KSYMTAB;
extern u32 _SW_KSYMTAB_END;

extern u32 secure_page_table[PAGE_TABLE_ENTRIES];

extern u32 user_stack[MAX_CORES][STACK_SIZE/4];

extern u32 service_stack[MAX_CORES][STACK_SIZE/4];

extern u32 abort_stack[MAX_CORES][STACK_SIZE/4];

extern u32 undefined_stack[MAX_CORES][STACK_SIZE/4];

extern u32 irq_stack[MAX_CORES][STACK_SIZE/4];

extern u32 fiq_stack[MAX_CORES][STACK_SIZE/4];

extern u32 monitor_stack[MAX_CORES][STACK_SIZE/4];

extern u32 params_stack[PARAM_STACK_SIZE];

extern u32 params_smp_stack[MAX_CORES][PARAM_STACK_SIZE];

extern u32 secure_interrupt_set;

extern u32 temp_regs[32];

extern u32 params_out_stack[PARAM_OUT_STACK_SIZE];

extern u32 params_out_smp_stack[MAX_CORES][PARAM_OUT_STACK_SIZE];

extern struct swi_temp_regs *temp_swi_regs;


extern u32 valid_params_flag;

extern u32 valid_return_params_flag[MAX_CORES];

extern u32 multi_core_mode;

va_t* get_sw_code_start(void);

va_t* get_sw_code_end(void);

va_t* get_sw_text_start(void);

int get_sw_text_size(void);

va_t* get_sw_fs_start(void);

va_t* get_sw_data_start(void);

int get_sw_data_size(void);

va_t* get_sw_bss_start(void);

int get_sw_bss_size(void);

va_t* get_mod_init_start_addr(void);

va_t* get_mod_init_end_addr(void);

#endif /* __TZ_CPU_DATA_H__ */