dcmgr_comp.h
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/*****************************************************************************
* Copyright Statement:
* --------------------
* This software is protected by Copyright and the information contained
* herein is confidential. The software may not be copied and the information
* contained herein may not be used or disclosed except with the written
* permission of MediaTek Inc. (C) 2005
*
* BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
* THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
* RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO BUYER ON
* AN "AS-IS" BASIS ONLY. MEDIATEK EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT.
* NEITHER DOES MEDIATEK PROVIDE ANY WARRANTY WHATSOEVER WITH RESPECT TO THE
* SOFTWARE OF ANY THIRD PARTY WHICH MAY BE USED BY, INCORPORATED IN, OR
* SUPPLIED WITH THE MEDIATEK SOFTWARE, AND BUYER AGREES TO LOOK ONLY TO SUCH
* THIRD PARTY FOR ANY WARRANTY CLAIM RELATING THERETO. MEDIATEK SHALL ALSO
* NOT BE RESPONSIBLE FOR ANY MEDIATEK SOFTWARE RELEASES MADE TO BUYER'S
* SPECIFICATION OR TO CONFORM TO A PARTICULAR STANDARD OR OPEN FORUM.
*
* BUYER'S SOLE AND EXCLUSIVE REMEDY AND MEDIATEK'S ENTIRE AND CUMULATIVE
* LIABILITY WITH RESPECT TO THE MEDIATEK SOFTWARE RELEASED HEREUNDER WILL BE,
* AT MEDIATEK'S OPTION, TO REVISE OR REPLACE THE MEDIATEK SOFTWARE AT ISSUE,
* OR REFUND ANY SOFTWARE LICENSE FEES OR SERVICE CHARGE PAID BY BUYER TO
* MEDIATEK FOR SUCH MEDIATEK SOFTWARE AT ISSUE.
*
* THE TRANSACTION CONTEMPLATED HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE
* WITH THE LAWS OF THE STATE OF CALIFORNIA, USA, EXCLUDING ITS CONFLICT OF
* LAWS PRINCIPLES. ANY DISPUTES, CONTROVERSIES OR CLAIMS ARISING THEREOF AND
* RELATED THERETO SHALL BE SETTLED BY ARBITRATION IN SAN FRANCISCO, CA, UNDER
* THE RULES OF THE INTERNATIONAL CHAMBER OF COMMERCE (ICC).
*
*****************************************************************************/
/*******************************************************************************
*
* Filename:
* ---------
* dcmgr_comp.h
*
* Project:
* --------
* MAUI (MT6260)
*
* Description:
* ------------
* Dynamic Code Compression for dynamic code relocation
*
* Author:
* -------
* -------
*
*==============================================================================
* HISTORY
* Below this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*------------------------------------------------------------------------------
*
*------------------------------------------------------------------------------
* Upper this line, this part is controlled by PVCS VM. DO NOT MODIFY!!
*==============================================================================
*******************************************************************************/
#ifndef __DCMGR_COMP_H__
#define __DCMGR_COMP_H__
#include "kal_general_types.h"
#include "SSF_ROMInfo_type.h"
#include "dcmgr.h"
#define DCMGR_MAX_NUM (DYNAMIC_CODE_COMPRESS_NUM)
#if defined(__DCM_MULTITRUNK__)
typedef struct trunk_info_t {
kal_uint16 dcmgr_img_id;
kal_uint16 dcmgr_trunk_state;
kal_uint32 dcmgr_comp_base;
kal_uint32 dcmgr_exec_base;
kal_uint32 dcmgr_comp_size;
kal_uint32 dcmgr_trunk_size;
struct trunk_info_t * next;
} dcmgr_trunk_info_t;
#endif /* __DCM_MULTITRUNK__ */
/*
* Header for compressed DCM image loading information
*/
typedef struct {
#if defined(__DCM_MULTITRUNK__)
kal_uint16 dcmgr_img_id;
kal_uint8 dcmgr_pool;
kal_uint8 dcmgr_group;
kal_uint32 dcmgr_img_exec_base;
#else
kal_uint32 dcmgr_img_id;
kal_uint32 dcmgr_img_exec_base;
kal_uint32 dcmgr_img_zi_base;
kal_uint32 dcmgr_img_zi_size;
#endif /* __DCM_MULTITRUNK__ */
} dcmgr_image_load_info_t;
/*
* Header for compressed DCM image loading information
*/
typedef struct {
dcmgr_image_load_info_t dcmgr_exec_info;
kal_uint32 dcmgr_bin_size;
kal_uint32 dcmgr_comp_size;
kal_uint32 dcmgr_file_pos;
} dcmgr_image_decomp_info_t;
/*
* Header for compressed DCM image group file
*/
typedef struct {
kal_uint32 dcmgr_hdr_id1;
kal_uint32 dcmgr_hdr_id2;
kal_char dcmgr_project_id[64];
kal_char dcmgr_platform_id[64];
kal_uint32 dcmgr_img_num;
dcmgr_image_decomp_info_t dcmgr_img_list[DCMGR_MAX_NUM+1];
} dcmgr_comp_header_t;
/*
* Header for uncompressed DCM image
* The identifier string in header is "DCM_COMPRESS_CANDIDATE_HDR_V01".
*/
#define DCMGR_COMPRESS_ID "DCM_COMPRESS_CANDIDATE_HDR_V01"
typedef struct {
MTK_ROMInfo_Super_Header_v1_ST dcmgr_img_header;
dcmgr_image_load_info_t dcmgr_img_info;
} dcmgr_image_header_t;
typedef void (*load_func_ptr)(kal_uint32*, kal_uint32*, kal_int32, kal_uint32);
/*
* magic number definition
*/
#define DCMGR_KEY_ID_HEAD (0x474D4344)
#define DCMGR_KEY_ID_TAIL (0x59444F42)
#define DCMGR_KEY_ID_DUMMY (0x45514D44)
/*
* decompression memory buffer size
*/
#define DCMGR_DECOMP_BUFF_SIZE (16*1024)
#define DCMGR_COMP_SEARCH_RANGE (0x10000)
/*
* buffer for DCM trunk information, at most 128 trunk now
* 16 bytes for dcmgr_trunk_info_t
*/
#if defined(__DCM_MULTITRUNK__)
#define MAX_TRUNK_NUM (128)
#define DCMGR_TRUNK_INFO_STRUCT_SIZE (sizeof(dcmgr_trunk_info_t))
#define DCMGR_TRUNK_INFO_BUFF_SIZE (DCMGR_TRUNK_INFO_STRUCT_SIZE * MAX_TRUNK_NUM)
#endif /* __DCM_MULTITRUNK__ */
/*
* Macros definition
*/
#define DCMGR_ENTER_CRITICAL_SECTION if((kal_query_systemInit() == KAL_TRUE) || (INT_QueryExceptionStatus() == KAL_TRUE)) \
{ \
demgr_lock_count--; \
} \
else \
{ \
kal_take_enh_mutex(g_dcmgr_mutex); \
} \
#define DCMGR_LEAVE_CRITICAL_SECTION if((kal_query_systemInit() == KAL_TRUE) || (INT_QueryExceptionStatus() == KAL_TRUE)) \
{ \
demgr_lock_count++; \
} \
else \
{ \
kal_give_enh_mutex(g_dcmgr_mutex); \
} \
#endif /* __DCMGR_COMP_H__ */