/*------------------------------------*//* rom.ld                             *//* Last change : 19. 4.95             *//*------------------------------------* * To build ROM based i960 image. *------------------------------------*//* *  $Id: dram.ld,v 1.2 1999/10/27 16:27:34 joel Exp $ */MEMORY{  dram   : org = 0xa2000000, len = 120K}_bootAddr = 0xa0200000;_HEAP = 0xA0100000 ;SECTIONS {    /* Only monitor start point and fault handler     * will live in ROM as far as text is concerned.     * Only fault table will live in ROM as far as data     * is concerned.       */  romCode :    {        /* Make sure that the monitor start point         * is the first location in EPROM.         */      rommon.o960(.text)        /* Procedures to copy code and         * initialize bss in RAM.         */      sctns.o960(.text)           /* Make Sure Fault Table (and its handler's data)         * live here so that they wouldn't get destroyed).         */      asmfault.o960         flttbl.o960         /* 16 byte aligned PRCB.         */      . = ALIGN(16);      rom_prcb.o960(.data)        /* 16 byte aligned Control Table.         */      . = ALIGN(16);      rom_cntrltbl.o960(.data)             . = ALIGN(16);	intrtbl.o960(.data)      . = ALIGN(16);	nulsystbl.o960(.data)      . = ALIGN(16);        /* I need this symbol to know where code which is         * to be copied reside in ROM. Align it on a 16         * boundary.         */              . = ALIGN(16);        _codeRomStart = .;       } > dram         /* All the rest of the code will live in RAM.     * Relocation are created as though code resides     * in RAM, while code is placed right after romCode.     * This is responsiblity of the ROM monitor to     * copy code into ROM.     */      ramCode : AT(ADDR(romCode) + SIZEOF(romCode))     {         /* RAM-based code section start.         * I need this symbol to know where to copy code         * at initialization time .         */      _codeRamStart = .;        /* RAM based fault recovery stuff.         */      _faultStart = .;      fault.o960      _faultEnd = .;        /* Check sum to gurantee that         * the above section wasn't broken.         */      . = ALIGN(16);       _faultCheckSum = .;      . += 4;        /* Fault Buffer to keep the state of         * the fauled procedure.         */      _faultBuffer = .;      . += 256;           /* All the rest of the text goes here.         */      . = ALIGN(16);         *(.text)        /* 16 byte aligned PRCB.         */      . = ALIGN(16);      prcb.o960(.data)        /* 16 byte aligned Control Table.         */      . = ALIGN(16);      cntrltbl.o960(.data)                       . = ALIGN(16);	systbl.o960(.data)        /* All the rest of program defined data goes here.         */      *(.data)         /* RAM-based code section end.         * I need this symbol to know where to copy code         * at initialization time .         */         _codeRamEnd = .;    } > sram     /* RAM based uninitialized data.     */     bss (NOLOAD) :    {        /* BSS section start. I need this symbol to         * zero BSS on initialization.         */      _bssStart = .;        /* Supervisor Stack. Aligned on a 16 boundary.         */      . = ALIGN(16);      _svrStackPtr = .;      . += 4K;        /* Interrupt Stack. Aligned on a 16 boundary.         */      . = ALIGN(16);      _intStackPtr = .;      . += 4K;        /* Program defined BSS.         */      *(.bss)        /* Program defined COMMON.         */      *(COMMON)         /* BSS section end. I need this symbol to         * zero BSS on initialization.         */      _bssEnd = .;      _bssStart_1 = .;      _bssEnd_1 = .;    } > dram}/*-------------*//* End of file *//*-------------*/