155 lines
2.7 KiB
Plaintext
155 lines
2.7 KiB
Plaintext
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#define __ASSEMBLY__
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#include <target_mem_config.h>
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MEMORY {
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#if (REGION_ICCM_SIZE != 0)
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REGION_ICCM : ORIGIN = REGION_ICCM_START, LENGTH = REGION_ICCM_SIZE
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#endif
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#if (REGION_DCCM_SIZE !=0)
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REGION_DCCM : ORIGIN = REGION_DCCM_START, LENGTH = REGION_DCCM_SIZE
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#endif
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#if (REGION_XCCM_SIZE != 0)
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REGION_XCCM : ORIGIN = REGION_XCCM_START, LENGTH = REGION_XCCM_SIZE
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#endif
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#if (REGION_YCCM_SIZE != 0)
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REGION_YCCM : ORIGIN = REGION_YCCM_START, LENGTH = REGION_YCCM_SIZE
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#endif
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#if (REGION_EXT_ROM_SIZE != 0)
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REGION_EXT_ROM : ORIGIN = REGION_EXT_ROM_START, LENGTH = REGION_EXT_ROM_SIZE
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#endif
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#if (REGION_EXT_RAM_SIZE != 0)
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REGION_EXT_RAM : ORIGIN = REGION_EXT_RAM_START, LENGTH = REGION_EXT_RAM_SIZE
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#endif
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}
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ENTRY(_start)
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SECTIONS {
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GROUP : {
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.image_head: {
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. = . + IMAGE_HEAD_SIZE;
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}
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.init_bootstrap:{
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_f_init = .;
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*(.init_vector .init_vector.*)
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*(.init_bootstrap .init_bootstrap.*)
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_e_init = .;
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}
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.vector ALIGN(1024): {
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_f_vector = .;
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*(.vector .vector.*)
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_e_vector = .;
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}
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} > REGION_ROM
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#if (REGION_XCCM_SIZE != 0)
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GROUP (NOLOAD): {
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.x_ccm ALIGN(8): {
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_f_x_ccm = .;
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*(.x_ccm)
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*(.x_ccm.*)
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_e_x_ccm = .;
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}
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} > REGION_XCCM
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#endif
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#if (REGION_YCCM_SIZE != 0)
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GROUP (NOLOAD): {
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.y_ccm ALIGN(8): {
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_f_y_ccm = .;
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*(.y_ccm)
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*(.y_ccm.*)
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_e_y_ccm = .;
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}
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} > REGION_YCCM
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#endif
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GROUP : {
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.text ALIGN(4): {
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_f_text = .;
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*(TYPE text)
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*(.text*)
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_e_text = .;
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}
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.rodata ALIGN(4): {
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_f_rodata = .;
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_fctors = .;
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*(.ctors*)
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_ectors = .;
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_fdtors = .;
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*(.dtors*)
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_edtors = .;
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_feh_frame = .;
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*(.eh_frame*)
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_eeh_frame = .;
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*(TYPE lit)
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/* section information for finsh shell */
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. = ALIGN(4);
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__fsymtab_start = .;
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*(FSymTab*)
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__fsymtab_end = .;
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. = ALIGN(4);
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__vsymtab_start = .;
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*(VSymTab*)
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__vsymtab_end = .;
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. = ALIGN(4);
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__rt_init_start = .;
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*(.rti_fn*)
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__rt_init_end = .;
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. = ALIGN(4);
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_e_rodata = .;
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}
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} > REGION_ROM
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GROUP : {
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.data ALIGN(8): {
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_f_data = .;
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_f_sdata = .;
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*(.sdata)
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*(.sbss)
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_e_sdata = .;
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*(TYPE data)
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}
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#if defined(EMBARC_UNIT_TEST)
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.unit_test ALIGN(8): {
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_f_embarc_unittest = .;
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KEEP(*(".embarc_unittest"))
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_e_embarc_unittest = .;
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}
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#endif
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.tls ALIGN(8): {
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*(.tls*)
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_e_data = .;
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}
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} > REGION_RAM AT > REGION_ROM
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GROUP (NOLOAD) : {
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.bss ALIGN(8): {
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_f_bss = .;
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*(TYPE bss)
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_e_bss = .;
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}
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.stack ALIGN(4) SIZE(_STACKSIZE): {}
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.heap? ALIGN(4) SIZE(_HEAPSIZE): {}
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} > REGION_RAM
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_f_stack = ADDR(.stack);
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_e_stack = ADDR(.stack) + SIZEOF(.stack);
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_f_heap = ADDR(.heap);
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_e_heap = ADDR(.heap) + SIZEOF(.heap);
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_load_addr_text = LOADADDR(.text);
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_load_addr_rodata = LOADADDR(.rodata);
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_load_addr_data = LOADADDR(.data);
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}
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