#--------------------------------------------------------------------------- # Project: TwlSDK - tools - makelcf # File: ARM7-BB.lcf.template # # Copyright 2007 Nintendo. All rights reserved. # # These coded instructions, statements, and computer programs contain # proprietary information of Nintendo of America Inc. and/or Nintendo # Company Ltd., and are protected by Federal copyright law. They may # not be disclosed to third parties or copied or duplicated in any form, # in whole or in part, without the prior written consent of Nintendo. # # $Log: $ # $NoKeywords: $ #--------------------------------------------------------------------------- MEMORY { (RWX) : ORIGIN = , LENGTH = 0x0 # > (RWX) : ORIGIN = , LENGTH = 0x0 # >> # binary.AUTOLOAD_INFO (RWX) : ORIGIN = 0, LENGTH = 0x0 > (RW) : ORIGIN = AFTER(), LENGTH = 0x0 > (RW) : ORIGIN = AFTER(), LENGTH = 0x0 > (RWXO): ORIGIN = , LENGTH = 0x0 > arena.MAIN (RW) : ORIGIN = AFTER(,), LENGTH = 0x0 check.WORKRAM (RWX) : ORIGIN = 0x037f8000, LENGTH = 0x18000 > workram.check } SECTIONS { ############################ STATIC ################################# .: { ALIGNALL(4); . = ALIGN(4); # Fit to cache line SEARCH_SYMBOL ; # # TEXT BLOCK: READ ONLY # SDK_STATIC_START =.; SDK_STATIC_TEXT_START =.; #:::::::::: text/rodata OBJECT(_start,*) crt0.o (.text) . = ALIGN(4); * (.exception) . = ALIGN(4); SDK_STATIC_ETABLE_START =.; EXCEPTION SDK_STATIC_ETABLE_END =.; . = ALIGN(4); . = ALIGN(4); . = ALIGN(4); SDK_STATIC_SINIT_START =.; #:::::::::: ctor WRITEW 0; #:::::::::: ctor SDK_STATIC_SINIT_END =.; #:::::::::: text/rodata . = ALIGN(4); SDK_STATIC_TEXT_END =.; # # DATA BLOCK: READ WRITE # SDK_STATIC_DATA_START =.; #:::::::::: data . = ALIGN(4); . = ALIGN(4); . = ALIGN(4); #:::::::::: data . = ALIGN(4); SDK_STATIC_DATA_END =.; SDK_STATIC_END =.; SDK_STATIC_TEXT_SIZE = SDK_STATIC_TEXT_END - SDK_STATIC_TEXT_START; SDK_STATIC_DATA_SIZE = SDK_STATIC_DATA_END - SDK_STATIC_DATA_START; SDK_STATIC_SIZE = SDK_STATIC_END - SDK_STATIC_START; __sinit__ = SDK_STATIC_SINIT_START; # for static initializer __exception_table_start__ = SDK_STATIC_ETABLE_START; # for exception table __exception_table_end__ = SDK_STATIC_ETABLE_END; # for exception table } > ..bss: { ALIGNALL(4); . = ALIGN(4); SEARCH_SYMBOL ; # # BSS BLOCK # SDK_STATIC_BSS_START =.; #:::::::::: bss . = ALIGN(4); . = ALIGN(4); #:::::::::: bss . = ALIGN(4); SDK_STATIC_BSS_END = .; SDK_STATIC_BSS_SIZE = SDK_STATIC_BSS_END - SDK_STATIC_BSS_START; } >> ############################ AUTOLOADS ############################## SDK_AUTOLOAD.MAIN.START = 0x027e0000; SDK_AUTOLOAD.MAIN.END = SDK_AUTOLOAD.MAIN.START; SDK_AUTOLOAD.MAIN.BSS_END = SDK_AUTOLOAD.MAIN.START; SDK_AUTOLOAD.MAIN.SIZE = 0; SDK_AUTOLOAD.MAIN.BSS_SIZE = 0; SDK_AUTOLOAD.WRAM.START = 0x037f8000; SDK_AUTOLOAD.WRAM.END = SDK_AUTOLOAD.WRAM.START; SDK_AUTOLOAD.WRAM.BSS_END = SDK_AUTOLOAD.WRAM.START; SDK_AUTOLOAD.WRAM.SIZE = 0; SDK_AUTOLOAD.WRAM.BSS_SIZE = 0; SDK_AUTOLOAD_START = SDK_STATIC_END; SDK_AUTOLOAD_SIZE = 0; SDK_AUTOLOAD_NUMBER = ; .: { ALIGNALL(4); . = ALIGN(4); SEARCH_SYMBOL ; # # TEXT BLOCK: READ ONLY # SDK_AUTOLOAD__ID =; SDK_AUTOLOAD..ID =; SDK_AUTOLOAD..START =.; SDK_AUTOLOAD..TEXT_START =.; #:::::::::: text/rodata . = ALIGN(4); . = ALIGN(4); #:::::::::: text/rodata SDK_AUTOLOAD..TEXT_END =.; # # DATA BLOCK: READ WRITE BLOCK # SDK_AUTOLOAD..DATA_START =.; #:::::::::: data . = ALIGN(4); . = ALIGN(4); . = ALIGN(4); #:::::::::: data SDK_AUTOLOAD..DATA_END =.; SDK_AUTOLOAD..END =.; SDK_AUTOLOAD..TEXT_SIZE = SDK_AUTOLOAD..TEXT_END - SDK_AUTOLOAD..TEXT_START; SDK_AUTOLOAD..DATA_SIZE = SDK_AUTOLOAD..DATA_END - SDK_AUTOLOAD..DATA_START; SDK_AUTOLOAD..SIZE = SDK_AUTOLOAD..END - SDK_AUTOLOAD..START; SDK_AUTOLOAD_SIZE = SDK_AUTOLOAD_SIZE + SDK_AUTOLOAD..SIZE; } > ..bss: { ALIGNALL(4); . = ALIGN(4); SEARCH_SYMBOL ; # # BSS BLOCK # SDK_AUTOLOAD..BSS_START = .; #:::::::::: bss . = ALIGN(4); . = ALIGN(4); . = ALIGN(4); #:::::::::: bss . = ALIGN(4); SDK_AUTOLOAD..BSS_END = .; SDK_AUTOLOAD..BSS_SIZE = SDK_AUTOLOAD..BSS_END - SDK_AUTOLOAD..BSS_START; } >> SDK_AUTOLOAD_MAIN_START = SDK_AUTOLOAD.MAIN.START; SDK_AUTOLOAD_MAIN_END = SDK_AUTOLOAD.MAIN.END; SDK_AUTOLOAD_MAIN_BSS_END = SDK_AUTOLOAD.MAIN.BSS_END; SDK_AUTOLOAD_MAIN_SIZE = SDK_AUTOLOAD.MAIN.SIZE; SDK_AUTOLOAD_MAIN_BSS_SIZE = SDK_AUTOLOAD.MAIN.BSS_SIZE; SDK_AUTOLOAD_WRAM_START = SDK_AUTOLOAD.WRAM.START; SDK_AUTOLOAD_WRAM_END = SDK_AUTOLOAD.WRAM.END; SDK_AUTOLOAD_WRAM_BSS_END = SDK_AUTOLOAD.WRAM.BSS_END; SDK_AUTOLOAD_WRAM_SIZE = SDK_AUTOLOAD.WRAM.SIZE; SDK_AUTOLOAD_WRAM_BSS_SIZE = SDK_AUTOLOAD.WRAM.BSS_SIZE; ############################ AUTOLOAD_INFO ########################## .binary.AUTOLOAD_INFO: { SDK_AUTOLOAD_LIST = .; WRITEW ADDR(.); WRITEW SDK_AUTOLOAD..SIZE; WRITEW SDK_AUTOLOAD..BSS_SIZE; SDK_AUTOLOAD_LIST_END = .; } >> # > binary.AUTOLOAD_INFO # SDK_AUTOLOAD_LIST = SDK_AUTOLOAD_START + SDK_AUTOLOAD_SIZE; # SDK_AUTOLOAD_LIST_END = SDK_AUTOLOAD_START + SDK_AUTOLOAD_SIZE + SIZEOF(.binary.AUTOLOAD_INFO); SDK_AUTOLOAD_SIZE = SDK_AUTOLOAD_SIZE + SIZEOF(.binary.AUTOLOAD_INFO); ############################ OVERLAYS ############################### SDK_OVERLAY_NUMBER = ; .: { ALIGNALL(4); . = ALIGN(4); SEARCH_SYMBOL ; # # TEXT BLOCK: READ ONLY # SDK_OVERLAY__ID =; ### SEGMENT OVERLAY ID SDK_OVERLAY..ID =; SDK_OVERLAY..START =.; SDK_OVERLAY..TEXT_START =.; #:::::::::: text/rodata . = ALIGN(4); . = ALIGN(4); . = ALIGN(4); SDK_OVERLAY..SINIT_START =.; #:::::::::: ctor WRITEW 0; #:::::::::: ctor SDK_OVERLAY..SINIT_END =.; #:::::::::: text/rodata . = ALIGN(4); SDK_OVERLAY..TEXT_END =.; # # DATA BLOCK: READ WRITE # SDK_OVERLAY..DATA_START =.; #:::::::::: data . = ALIGN(4); . = ALIGN(4); #:::::::::: data . = ALIGN(4); SDK_OVERLAY..DATA_END =.; SDK_OVERLAY..END =.; SDK_OVERLAY..TEXT_SIZE = SDK_OVERLAY..TEXT_END - SDK_OVERLAY..TEXT_START; SDK_OVERLAY..DATA_SIZE = SDK_OVERLAY..DATA_END - SDK_OVERLAY..DATA_START; SDK_OVERLAY..SIZE = SDK_OVERLAY..END - SDK_OVERLAY..START; } > ..bss: { ALIGNALL(4); . = ALIGN(4); SEARCH_SYMBOL ; # # BSS BLOCK # SDK_OVERLAY..BSS_START = .; #:::::::::: bss . = ALIGN(4); . = ALIGN(4); #:::::::::: bss . = ALIGN(4); SDK_OVERLAY..BSS_END = .; SDK_OVERLAY..BSS_SIZE = SDK_OVERLAY..BSS_END - SDK_OVERLAY..BSS_START; } >> ############################ ARENA ################################## .arena.MAIN: { . = ALIGN(4); SDK_SECTION_ARENA_START =.; } > arena.MAIN ############################ OVERLAYDEFS ############################ .: { ### module information WRITEW ADDR(.); # load address WRITEW _start; # entry address WRITEW SDK_STATIC_SIZE + SDK_AUTOLOAD_SIZE; # size of module WRITEW _start_AutoloadDoneCallback; # callback autoload done ### overlay filename WRITES (""); # Overlay } > ############################ OVERLAYTABLE ########################### .: { # Overlay WRITEW ; # overlay ID WRITEW ADDR(.); # load address WRITEW SDK_OVERLAY..SIZE; # size of module WRITEW SDK_OVERLAY..BSS_SIZE; # size of bss WRITEW SDK_OVERLAY..SINIT_START; # start address of static init WRITEW SDK_OVERLAY..SINIT_END; # end address of static init WRITEW ; # ROM file ID WRITEW 0; # Reserved } > ############################ OTHERS ################################# SDK_WRAM_ARENA_LO = SDK_AUTOLOAD.WRAM.BSS_END; SDK_SUBPRIV_ARENA_LO = SDK_AUTOLOAD.MAIN.BSS_END; SDK_IRQ_STACKSIZE = ; # allocated in WRAM SDK_SYS_STACKSIZE = ; # allocated in WRAM # work ram size checker => check AUTOLOAD_WRAM SDK_SYS_STACKSIZE_SIGN = (SDK_SYS_STACKSIZE < 0x80000000) * 2 - 1; .check.WORKRAM: { . = . + SDK_AUTOLOAD.WRAM.BSS_END - 0x037f8000 + SDK_IRQ_STACKSIZE + SDK_SYS_STACKSIZE * SDK_SYS_STACKSIZE_SIGN; } > check.WORKRAM }