170 lines
3.2 KiB
Plaintext
170 lines
3.2 KiB
Plaintext
|
#define __ASSEMBLY__
|
||
|
|
#include <target_mem_config.h>
|
||
|
|
|
||
|
|
MEMORY
|
||
|
|
{
|
||
|
|
#if (REGION_ICCM_SIZE != 0)
|
||
|
|
REGION_ICCM : ORIGIN = REGION_ICCM_START, LENGTH = REGION_ICCM_SIZE
|
||
|
|
#endif
|
||
|
|
#if (REGION_DCCM_SIZE !=0)
|
||
|
|
REGION_DCCM : ORIGIN = REGION_DCCM_START, LENGTH = REGION_DCCM_SIZE
|
||
|
|
#endif
|
||
|
|
#if (REGION_XCCM_SIZE != 0)
|
||
|
|
REGION_XCCM : ORIGIN = REGION_XCCM_START, LENGTH = REGION_XCCM_SIZE
|
||
|
|
#endif
|
||
|
|
#if (REGION_YCCM_SIZE != 0)
|
||
|
|
REGION_YCCM : ORIGIN = REGION_YCCM_START, LENGTH = REGION_YCCM_SIZE
|
||
|
|
#endif
|
||
|
|
#if (REGION_EXT_ROM_SIZE != 0)
|
||
|
|
REGION_EXT_ROM : ORIGIN = REGION_EXT_ROM_START, LENGTH = REGION_EXT_ROM_SIZE
|
||
|
|
#endif
|
||
|
|
#if (REGION_EXT_RAM_SIZE != 0)
|
||
|
|
REGION_EXT_RAM : ORIGIN = REGION_EXT_RAM_START, LENGTH = REGION_EXT_RAM_SIZE
|
||
|
|
#endif
|
||
|
|
}
|
||
|
|
|
||
|
|
ENTRY(_start)
|
||
|
|
|
||
|
|
SECTIONS
|
||
|
|
{
|
||
|
|
.init :
|
||
|
|
{
|
||
|
|
. = . + IMAGE_HEAD_SIZE;
|
||
|
|
_f_init = .;
|
||
|
|
KEEP (*(.init_vector .init_vector.*))
|
||
|
|
KEEP (*(.init_bootstrap .init_bootstrap.*))
|
||
|
|
_e_init = .;
|
||
|
|
} > REGION_ROM
|
||
|
|
|
||
|
|
.vector : ALIGN(1024)
|
||
|
|
{
|
||
|
|
_f_vector = .;
|
||
|
|
*(.vector .vector.*)
|
||
|
|
_e_vector = .;
|
||
|
|
} > REGION_ROM
|
||
|
|
|
||
|
|
#if (REGION_XCCM_SIZE != 0)
|
||
|
|
.x_ccm (NOLOAD) : ALIGN(8)
|
||
|
|
{
|
||
|
|
_f_x_ccm = .;
|
||
|
|
*(.x_ccm .x_cmm.*)
|
||
|
|
_e_x_ccm = .;
|
||
|
|
} > REGION_XCCM
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#if (REGION_YCCM_SIZE != 0)
|
||
|
|
.y_ccm (NOLOAD) : ALIGN(8)
|
||
|
|
{
|
||
|
|
_f_y_ccm = .;
|
||
|
|
*(.y_ccm .y_ccm.*)
|
||
|
|
_e_y_ccm = .;
|
||
|
|
} > REGION_YCCM
|
||
|
|
#endif
|
||
|
|
.text : ALIGN(4)
|
||
|
|
{
|
||
|
|
_f_text = .;
|
||
|
|
*(.text .text.* .gnu.linkonce.t.*)
|
||
|
|
_e_text = .;
|
||
|
|
} > REGION_ROM
|
||
|
|
|
||
|
|
.rodata : ALIGN(4)
|
||
|
|
{
|
||
|
|
_f_rodata = .;
|
||
|
|
|
||
|
|
/* section information for finsh shell */
|
||
|
|
. = ALIGN(4);
|
||
|
|
__fsymtab_start = .;
|
||
|
|
KEEP(*(FSymTab))
|
||
|
|
__fsymtab_end = .;
|
||
|
|
. = ALIGN(4);
|
||
|
|
__vsymtab_start = .;
|
||
|
|
KEEP(*(VSymTab))
|
||
|
|
__vsymtab_end = .;
|
||
|
|
|
||
|
|
. = ALIGN(4);
|
||
|
|
__rt_init_start = .;
|
||
|
|
KEEP(*(SORT(.rti_fn*)))
|
||
|
|
__rt_init_end = .;
|
||
|
|
. = ALIGN(4);
|
||
|
|
|
||
|
|
. = ALIGN(4);
|
||
|
|
__CTOR_LIST__ = .;
|
||
|
|
LONG((__CTOR_END__ - __CTOR_LIST__) / 4 - 2)
|
||
|
|
KEEP(*(SORT_BY_NAME(".ctors*")))
|
||
|
|
LONG(0)
|
||
|
|
__CTOR_END__ = .;
|
||
|
|
|
||
|
|
. = ALIGN(4);
|
||
|
|
__init_array_start = .;
|
||
|
|
KEEP(*(SORT_BY_NAME(".init_array*")))
|
||
|
|
__init_array_end = .;
|
||
|
|
|
||
|
|
. = ALIGN(4);
|
||
|
|
__DTOR_LIST__ = .;
|
||
|
|
LONG((__DTOR_END__ - __DTOR_LIST__) / 4 - 2)
|
||
|
|
KEEP(*(SORT_BY_NAME(".dtors*")))
|
||
|
|
LONG(0)
|
||
|
|
__DTOR_END__ = .;
|
||
|
|
|
||
|
|
*(.rodata .rodata.* .gnu.linkonce.r.*)
|
||
|
|
_e_rodata = .;
|
||
|
|
} > REGION_ROM
|
||
|
|
|
||
|
|
.data : ALIGN(4)
|
||
|
|
{
|
||
|
|
_f_data = .;
|
||
|
|
*(.data .data.* .gnu.linkonce.d.*)
|
||
|
|
_f_sdata = .;
|
||
|
|
__SDATA_BEGIN__ = .;
|
||
|
|
*(.sdata .sdata.* .gnu.linkonce.s.*)
|
||
|
|
PROVIDE (__sbss_start = .);
|
||
|
|
PROVIDE (___sbss_start = .);
|
||
|
|
_f_sbss = .;
|
||
|
|
*(.dynsbss)
|
||
|
|
*(.sbss .sbss.* .gnu.linkonce.sb.*)
|
||
|
|
*(.scommon)
|
||
|
|
_e_sbss = .;
|
||
|
|
PROVIDE (__sbss_end = .);
|
||
|
|
PROVIDE (___sbss_end = .);
|
||
|
|
#if defined(EMBARC_UNIT_TEST)
|
||
|
|
. = ALIGN(8);
|
||
|
|
_f_embarc_unittest = .;
|
||
|
|
KEEP(*(.embarc_unittest))
|
||
|
|
_e_embarc_unittest = .;
|
||
|
|
#endif
|
||
|
|
_e_sdata = .;
|
||
|
|
_e_data = .;
|
||
|
|
} > REGION_RAM AT > REGION_ROM
|
||
|
|
|
||
|
|
.bss (NOLOAD) : ALIGN(8)
|
||
|
|
{
|
||
|
|
_f_bss = .;
|
||
|
|
*(.dynbss)
|
||
|
|
*(.bss .bss.* .gnu.linkonce.b.*)
|
||
|
|
*(COMMON)
|
||
|
|
_e_bss = .;
|
||
|
|
} > REGION_RAM
|
||
|
|
|
||
|
|
.stack (NOLOAD) :
|
||
|
|
{
|
||
|
|
. = ALIGN(4);
|
||
|
|
_f_stack = .;
|
||
|
|
. = . + _STACKSIZE;
|
||
|
|
_e_stack = .;
|
||
|
|
} > REGION_RAM
|
||
|
|
|
||
|
|
.heap (NOLOAD) :
|
||
|
|
{
|
||
|
|
. = ALIGN(4);
|
||
|
|
__start_heap = . ;
|
||
|
|
_f_heap = .;
|
||
|
|
. = . + _HEAPSIZE;
|
||
|
|
_e_heap = .;
|
||
|
|
__end_heap = . ;
|
||
|
|
} > REGION_RAM
|
||
|
|
|
||
|
|
_load_addr_text = LOADADDR(.text);
|
||
|
|
_load_addr_rodata = LOADADDR(.rodata);
|
||
|
|
_load_addr_data = LOADADDR(.data);
|
||
|
|
}
|