mmutable.s

来自「FIC8120方案的 StartCell_Driver」· S 代码 · 共 53 行

;****************************************************************************
;* Copyright  Faraday Technology Corp 2002-2003.  All rights reserved.      *
;*--------------------------------------------------------------------------*
;* Name:mmutable.s                                                          *
;* Description: MMU related define                                          *
;* Author: Fred Chien                                                       *
;****************************************************************************

   	
	;INCLUDE	cpe.s
	INCLUDE	mmu_h.s


	GET	retmacro.s		; Thumb/ARM interworking 




	EXPORT	Level1tab
	EXPORT	Level2tab_ROM
	EXPORT	MPUMaptab
    
        KEEP   
;	AREA MMU_TTentries, DATA, READONLY,ALIGN=14
	AREA MMU_TTentries, DATA, READONLY
		
;------------------------------------------------------------------
; MMU/MPU lookup tables. Because the SETUPMMU macro is shared with
; semihosted, it uses simple names, these are aliased to uHAL
; standard for internal use.
;
; NOTE: These areas are declared even for processors without MMUs


; 4-byte entries,1MB sections
fLib_Level1tab
;Level1tab 	% (L1_TABLE_ENTRIES * 4)
Level1tab 	% 4
	
; 4-byte entries, 64kB pages; x16 alias
fLib_Level2tab_ROM
Level2tab_ROM	% 4
;Level2tab_ROM	% (L2_TABLE_ENTRIES * L2_ENTRY_SIZE * 4)
	
; 4-byte entries, 8 regions + 3 flags
fLib_MPUMaptab
MPUMaptab	% 4
;MPUMaptab	% (MPU_TABLE_ENTRIES * 4)


	END