diff options
Diffstat (limited to 'c/src/lib/libbsp/m68k/mcf5235/startup/linkcmdsflash')
| -rw-r--r-- | c/src/lib/libbsp/m68k/mcf5235/startup/linkcmdsflash | 208 |
1 files changed, 0 insertions, 208 deletions
diff --git a/c/src/lib/libbsp/m68k/mcf5235/startup/linkcmdsflash b/c/src/lib/libbsp/m68k/mcf5235/startup/linkcmdsflash deleted file mode 100644 index 832424a2d9..0000000000 --- a/c/src/lib/libbsp/m68k/mcf5235/startup/linkcmdsflash +++ /dev/null @@ -1,208 +0,0 @@ -/* - * This file contains directives for the GNU linker which are specific - * to the Freescale ColdFire mcf5235 - * - * COPYRIGHT (c) 1989-1999. - * On-Line Applications Research Corporation (OAR). - * - * The license and distribution terms for this file may be - * found in the file LICENSE in this distribution or at - * http://www.rtems.org/license/LICENSE. - */ - -/* - * declare for the MCF5235_BSP_START_FROM_FLASH - * 0 - use debug monitor to load to ram - * 1 - load everything from flash from scratch - */ -MCF5235_BSP_START_FROM_FLASH = 1; - -/* - * Declare some sizes. - */ -RamBase = DEFINED(RamBase) ? RamBase : 0x0; -RamSize = DEFINED(RamSize) ? RamSize : 16M; -HeapSize = DEFINED(HeapSize) ? HeapSize : 0; - - -/* - * System clock speed - */ -_CPUClockSpeed = DEFINED(_CPUClockSpeed) ? _CPUClockSpeed : 150000000 ; - -/* - * Location of on-chip devices - */ -__IPSBAR = DEFINED(__IPSBAR) ? __IPSBAR : 0x40000000 ; -__SRAMBASE = DEFINED(__SRAMBASE) ? __SRAMBASE : 0x20000000 ; -_VBR = 0x0; - -ENTRY(start) -STARTUP(start.o) - -/* - * NOTE: If loading to flash with dBUG remember to change the origin to 0xFFF00000 because that's where user flash is - * located. - */ -MEMORY -{ - ram : ORIGIN = 0, LENGTH = 16M - sram : ORIGIN = 0x20000000, LENGTH = 64K - flash : ORIGIN = 0xFFE00000, LENGTH = 2M -} - -SECTIONS -{ - - _header_offset = 0; - - /* - * Text, data and bss segments - */ - .text : { - - *(.text*) - *(.ram_code) - - /* - * C++ constructors/destructors - */ - *(.gnu.linkonce.t.*) - - /* - * Initialization and finalization code. - * - * Various files can provide initialization and finalization - * functions. crtbegin.o and crtend.o are two instances. The - * body of these functions are in .init and .fini sections. We - * accumulate the bodies here, and prepend function prologues - * from crti.o and function epilogues from crtn.o. crti.o must - * be linked first; crtn.o must be linked last. Because these - * are wildcards, it doesn't matter if the user does not - * actually link against crti.o and crtn.o; the linker won't - * look for a file to match a wildcard. The wildcard also - * means that it doesn't matter which directory crti.o and - * crtn.o are in. - */ - PROVIDE (_init = .); - *crti.o(.init) - *(.init) - *crtn.o(.init) - PROVIDE (_fini = .); - *crti.o(.fini) - *(.fini) - *crtn.o(.fini) - - /* - * Special FreeBSD sysctl sections. - */ - . = ALIGN (16); - __start_set_sysctl_set = .; - *(set_sysctl_*); - __stop_set_sysctl_set = ABSOLUTE(.); - *(set_domain_*); - *(set_pseudo_*); - - - /* - * C++ constructors/destructors - * - * gcc uses crtbegin.o to find the start of the constructors - * and destructors so we make sure it is first. Because this - * is a wildcard, it doesn't matter if the user does not - * actually link against crtbegin.o; the linker won't look for - * a file to match a wildcard. The wildcard also means that - * it doesn't matter which directory crtbegin.o is in. The - * constructor and destructor list are terminated in - * crtend.o. The same comments apply to it. - */ - . = ALIGN (16); - *crtbegin.o(.ctors) - *(.ctors) - *crtend.o(.ctors) - *crtbegin.o(.dtors) - *(.dtors) - *crtend.o(.dtors) - - /* - * Exception frame info - */ - . = ALIGN (16); - *(.eh_frame) - - /* - * Read-only data - */ - . = ALIGN (16); - _rodata_start = . ; - *(.rodata*) - KEEP (*(SORT(.rtemsroset.*))) - *(.gnu.linkonce.r*) - - . = ALIGN (16); - - *(.console_gdb_xfer) - *(.bootstrap_data) - . = ALIGN(16); - _estuff = .; - PROVIDE (_etext = .); - } >flash - - .tdata : { - _TLS_Data_begin = .; - *(.tdata .tdata.* .gnu.linkonce.td.*) - _TLS_Data_end = .; - } >flash - - .tbss : { - _TLS_BSS_begin = .; - *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) - _TLS_BSS_end = .; - } >flash - - _TLS_Data_size = _TLS_Data_end - _TLS_Data_begin; - _TLS_Data_begin = _TLS_Data_size != 0 ? _TLS_Data_begin : _TLS_BSS_begin; - _TLS_Data_end = _TLS_Data_size != 0 ? _TLS_Data_end : _TLS_BSS_begin; - _TLS_BSS_size = _TLS_BSS_end - _TLS_BSS_begin; - _TLS_Size = _TLS_BSS_end - _TLS_Data_begin; - _TLS_Alignment = MAX (ALIGNOF (.tdata), ALIGNOF (.tbss)); - - .data 0x4000 : AT ( ADDR(.tdata) + SIZEOF ( .tdata ) ) - { - PROVIDE( _data_dest_start = . ); - PROVIDE( _copy_start = .); - *(.data) - KEEP (*(SORT(.rtemsrwset.*))) - *(.gnu.linkonce.d*) - *(.gcc_except_table*) - *(.jcr) - . = ALIGN (16); - PROVIDE (_edata = .); - PROVIDE (_copy_end = .); - PROVIDE (_data_dest_end = . ); - } >ram - - _data_src_start = _estuff; - _data_src_end = _data_dest_start + SIZEOF(.data); - - .bss : { - _clear_start = .; - *(.bss*) - *(COMMON) - . = ALIGN (16); - PROVIDE (end = .); - _clear_end = .; - - WorkAreaBase = .; - } >ram - /* Stabs debugging sections. */ - .stab 0 : { *(.stab) } - .stabstr 0 : { *(.stabstr) } - .stab.excl 0 : { *(.stab.excl) } - .stab.exclstr 0 : { *(.stab.exclstr) } - .stab.index 0 : { *(.stab.index) } - .stab.indexstr 0 : { *(.stab.indexstr) } - .comment 0 : { *(.comment) } - -PROVIDE (end_of_all = .); -} |