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6b97fa8382
This is a critical fix which adds inclusion of the entire data/bss section to the output ELF file. Without it, the BSS section will not be zeroed out
55 lines
859 B
Plaintext
55 lines
859 B
Plaintext
MEMORY
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{
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CODE (rx) : ORIGIN = 0x08000000, LENGTH = 256K
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DATA (xrw) : ORIGIN = 0x20000000, LENGTH = 64K
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}
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/* Section Definitions */
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EXTERN (vector_table)
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ENTRY(reset_handler)
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SECTIONS
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{
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/* Make sure the vector table is at address 0 */
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.text : {
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*(.vectors)
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*(.text*)
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. = ALIGN(4);
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*(.rodata*)
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. = ALIGN(4);
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} >CODE
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. = ALIGN(4);
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_etext = . ;
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PROVIDE (etext = .);
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.data :
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{
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_data = . ;
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*(.data*)
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. = ALIGN(4);
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_edata = . ;
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PROVIDE (_edata = .);
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} >DATA AT >CODE
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_data_loadaddr = LOADADDR(.data);
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/* .bss section which is used for uninitialized data */
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.bss :
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{
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__bss_start = . ;
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__bss_start__ = . ;
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*(.bss*)
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*(COMMON)
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. = ALIGN(4);
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_ebss = . ;
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} >DATA
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. = ALIGN(4);
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_end = .;
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PROVIDE (_end = .);
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}
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PROVIDE(_stack = ORIGIN(DATA) + LENGTH(DATA));
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