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|
/* generated.x
*
* Machine generated for a CPU named "cpu_0" as defined in:
* D:\eb2_nios2\kawkos.ptf
*
* Generated: 2005-07-10 11:52:46.899
*
*/
/*
DO NOT MODIFY THIS FILE
Changing this file will have subtle consequences
which will almost certainly lead to a nonfunctioning
system. If you do modify this file, be aware that your
changes will be overwritten and lost when this file
is generated again.
DO NOT MODIFY THIS FILE
*/
RamBase = DEFINED(RamBase) ? RamBase : 0x00000000;
RamSize = DEFINED(RamSize) ? RamSize : 0x00800000;
RamEnd = RamBase + RamSize;
HeapSize = DEFINED(HeapSize) ? HeapSize : 0x0;
MEMORY
{
reset : ORIGIN = 0x00000000, LENGTH = 0x00000600
exceptions : ORIGIN = 0x00000600, LENGTH = 0x00000A00
onchip_memory_0 : ORIGIN = 0x00001000, LENGTH = 0x007FF000
}
/* Define symbols for each memory base-address */
__alt_mem_onchip_memory_0 = 0x00000000 ;
__nios2_icache_size = 4096 ;
__nios2_icache_line_size = 32 ;
__nios2_dcache_size = 0 ;
__nios2_dcache_line_size = 4 ;
OUTPUT_FORMAT( "elf32-littlenios2",
"elf32-littlenios2",
"elf32-littlenios2" )
OUTPUT_ARCH( nios2 )
ENTRY(start)
STARTUP(start.o)
/* Do we need any of these for elf?
__DYNAMIC = 0;
*/
SECTIONS
{
.entry :
{
KEEP (*(.entry))
} > reset
.exceptions :
{
PROVIDE (__ram_exceptions_start = ABSOLUTE(.));
. = ALIGN(0x20);
*(.irq)
KEEP (*(.exceptions.entry.label));
KEEP (*(.exceptions.entry.user));
KEEP (*(.exceptions.entry));
KEEP (*(.exceptions.irqtest.user));
KEEP (*(.exceptions.irqtest));
KEEP (*(.exceptions.irqhandler.user));
KEEP (*(.exceptions.irqhandler));
KEEP (*(.exceptions.irqreturn.user));
KEEP (*(.exceptions.irqreturn));
KEEP (*(.exceptions.notirq.label));
KEEP (*(.exceptions.notirq.user));
KEEP (*(.exceptions.notirq));
KEEP (*(.exceptions.soft.user));
KEEP (*(.exceptions.soft));
KEEP (*(.exceptions.unknown.user));
KEEP (*(.exceptions.unknown));
KEEP (*(.exceptions.exit.label));
KEEP (*(.exceptions.exit.user));
KEEP (*(.exceptions.exit));
KEEP (*(.exceptions));
PROVIDE (__ram_exceptions_end = ABSOLUTE(.));
} > exceptions
PROVIDE (__flash_exceptions_start = LOADADDR(.exceptions));
.text :
{
/*
* All code sections are merged into the text output section, along with
* the read only data sections.
*
*/
PROVIDE (stext = ABSOLUTE(.));
*(.interp)
*(.hash)
*(.dynsym)
*(.dynstr)
*(.gnu.version)
*(.gnu.version_d)
*(.gnu.version_r)
*(.rel.init)
*(.rela.init)
*(.rel.text .rel.text.* .rel.gnu.linkonce.t.*)
*(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)
*(.rel.fini)
*(.rela.fini)
*(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*)
*(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
*(.rel.data .rel.data.* .rel.gnu.linkonce.d.*)
*(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)
*(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*)
*(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)
*(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*)
*(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)
*(.rel.ctors)
*(.rela.ctors)
*(.rel.dtors)
*(.rela.dtors)
*(.rel.got)
*(.rela.got)
*(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*)
*(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*)
*(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*)
*(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*)
*(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*)
*(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*)
*(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*)
*(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*)
*(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*)
*(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
*(.rel.plt)
*(.rela.plt)
KEEP (*(.init))
*(.plt)
*(.text .stub .text.* .gnu.linkonce.t.*)
/* Special FreeBSD sysctl sections. */
. = ALIGN (16);
__start_set_sysctl_set = .;
*(set_sysctl_*);
__stop_set_sysctl_set = ABSOLUTE(.);
*(set_domain_*);
*(set_pseudo_*);
/* .gnu.warning sections are handled specially by elf32.em. */
*(.gnu.warning.*)
KEEP (*(.fini))
PROVIDE (__etext = ABSOLUTE(.));
PROVIDE (_etext = ABSOLUTE(.));
PROVIDE (etext = ABSOLUTE(.));
*(.eh_frame_hdr)
/* Ensure the __preinit_array_start label is properly aligned. We
could instead move the label definition inside the section, but
the linker would then create the section even if it turns out to
be empty, which isn't pretty. */
. = ALIGN(32 / 8);
PROVIDE (__preinit_array_start = ABSOLUTE(.));
*(.preinit_array)
PROVIDE (__preinit_array_end = ABSOLUTE(.));
PROVIDE (__init_array_start = ABSOLUTE(.));
*(.init_array)
PROVIDE (__init_array_end = ABSOLUTE(.));
PROVIDE (__fini_array_start = ABSOLUTE(.));
*(.fini_array)
PROVIDE (__fini_array_end = ABSOLUTE(.));
SORT(CONSTRUCTORS)
KEEP (*(.eh_frame))
*(.gcc_except_table*)
*(.dynamic)
PROVIDE (__CTOR_LIST__ = ABSOLUTE(.));
KEEP (*(.ctors))
KEEP (*(SORT(.ctors.*)))
PROVIDE (__CTOR_END__ = ABSOLUTE(.));
PROVIDE (__DTOR_LIST__ = ABSOLUTE(.));
KEEP (*(.dtors))
KEEP (*(SORT(.dtors.*)))
PROVIDE (__DTOR_END__ = ABSOLUTE(.));
KEEP (*(.jcr))
. = ALIGN(32 / 8);
} > onchip_memory_0 = 0x3a880100 /* NOP on Nios2 (big endian) */
.rodata :
{
PROVIDE (__ram_rodata_start = ABSOLUTE(.));
. = ALIGN(32 / 8);
*(.rodata .rodata.* .gnu.linkonce.r.*)
*(.rodata1)
KEEP (*(SORT(.rtemsroset.*)))
} > onchip_memory_0
.tdata : {
_TLS_Data_begin = .;
*(.tdata .tdata.* .gnu.linkonce.td.*)
_TLS_Data_end = .;
} > onchip_memory_0
.tbss : {
_TLS_BSS_begin = .;
*(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon)
_TLS_BSS_end = .;
. = ALIGN(32 / 8);
PROVIDE (__ram_rodata_end = ABSOLUTE(.));
} > onchip_memory_0
_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));
PROVIDE (__flash_rodata_start = LOADADDR(.rodata));
.rwdata :
{
PROVIDE (__ram_rwdata_start = ABSOLUTE(.));
. = ALIGN(32 / 8);
*(.got.plt) *(.got)
*(.data1)
*(.data .data.* .gnu.linkonce.d.*)
KEEP (*(SORT(.rtemsrwset.*)))
_gp = ABSOLUTE(. + 0x8000);
PROVIDE(gp = _gp);
*(.sdata .sdata.* .gnu.linkonce.s.*)
*(.sdata2 .sdata2.* .gnu.linkonce.s2.*)
. = ALIGN(32 / 8);
_edata = ABSOLUTE(.);
PROVIDE (edata = ABSOLUTE(.));
PROVIDE (__ram_rwdata_end = ABSOLUTE(.));
} > onchip_memory_0
PROVIDE (__flash_rwdata_start = LOADADDR(.rwdata));
.bss :
{
__bss_start = ABSOLUTE(.);
PROVIDE (__sbss_start = ABSOLUTE(.));
PROVIDE (___sbss_start = ABSOLUTE(.));
*(.dynsbss)
*(.sbss .sbss.* .gnu.linkonce.sb.*)
*(.sbss2 .sbss2.* .gnu.linkonce.sb2.*)
*(.scommon)
PROVIDE (__sbss_end = ABSOLUTE(.));
PROVIDE (___sbss_end = ABSOLUTE(.));
*(.dynbss)
*(.bss .bss.* .gnu.linkonce.b.*)
*(COMMON)
. = ALIGN(32 / 8);
__bss_end = ABSOLUTE(.);
} > onchip_memory_0
.noinit (NOLOAD) : {
*(.noinit*)
} > onchip_memory_0
.rtemsstack (NOLOAD) : {
_stack_low = ABSOLUTE(.);
*(SORT(.rtemsstack.*))
_stack_high = ABSOLUTE(.);
WorkAreaBase = .;
} > onchip_memory_0
/*
* One output section for each of the available partitions. These are not
* used by default, but can be used by users applications using the .section
* directive.
*
* The memory partition used for the heap is treated in special way, i.e. a
* symbol is added to point to the heap start.
*
* Note that when running from flash, these sections are not loaded by the
* HAL.
*
*/
.onchip_memory_0 :
{
PROVIDE (_alt_partition_onchip_memory_0_start = ABSOLUTE(.));
*(.onchip_memory_0 .onchip_memory_0.*)
. = ALIGN(32 / 8);
PROVIDE (_alt_partition_onchip_memory_0_end = ABSOLUTE(.));
_end = ABSOLUTE(.);
end = ABSOLUTE(.);
} > onchip_memory_0
PROVIDE (_alt_partition_onchip_memory_0_load_addr = LOADADDR(.onchip_memory_0));
/*
* 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) }
/* DWARF debug sections.
Symbols in the DWARF debugging sections are relative to the beginning
of the section so we begin them at 0. */
/* DWARF 1 */
.debug 0 : { *(.debug) }
.line 0 : { *(.line) }
/* GNU DWARF 1 extensions */
.debug_srcinfo 0 : { *(.debug_srcinfo) }
.debug_sfnames 0 : { *(.debug_sfnames) }
/* DWARF 1.1 and DWARF 2 */
.debug_aranges 0 : { *(.debug_aranges) }
.debug_pubnames 0 : { *(.debug_pubnames) }
/* DWARF 2 */
.debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
.debug_abbrev 0 : { *(.debug_abbrev) }
.debug_line 0 : { *(.debug_line) }
.debug_frame 0 : { *(.debug_frame) }
.debug_str 0 : { *(.debug_str) }
.debug_loc 0 : { *(.debug_loc) }
.debug_macinfo 0 : { *(.debug_macinfo) }
/* SGI/MIPS DWARF 2 extensions */
.debug_weaknames 0 : { *(.debug_weaknames) }
.debug_funcnames 0 : { *(.debug_funcnames) }
.debug_typenames 0 : { *(.debug_typenames) }
.debug_varnames 0 : { *(.debug_varnames) }
/* Altera debug extensions */
.debug_alt_sim_info 0 : { *(.debug_alt_sim_info) }
}
/* provide a pointer for the stack */
/*
* Don't override this, override the __alt_stack_* symbols instead.
*/
__alt_data_end = 0x00800000;
/*
* The next two symbols define the location of the default stack. You can
* override them to move the stack to a different memory.
*/
PROVIDE( __alt_stack_pointer = _stack_high );
PROVIDE( __alt_stack_limit = _stack_low );
/*
* This symbol controls where the start of the heap is. If the stack is
* contiguous with the heap then the stack will contract as memory is
* allocated to the heap.
* Override this symbol to put the heap in a different memory.
*/
PROVIDE( __alt_heap_start = end );
|
