zynq-rs/experiments/link.x

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ENTRY(Reset);
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MEMORY
{
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/* 256 kB On-Chip Memory */
OCM : ORIGIN = 0, LENGTH = 0x30000
OCM3 : ORIGIN = 0xFFFF0000, LENGTH = 0x10000
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}
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SECTIONS
{
.text :
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{
KEEP(*(.text.exceptions));
*(.text.boot);
*(.text .text.*);
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} > OCM
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.rodata : ALIGN(4)
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{
*(.rodata .rodata.*);
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} > OCM
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.data : ALIGN(4)
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{
*(.data .data.*);
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} > OCM
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.bss (NOLOAD) : ALIGN(4)
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{
__bss_start = .;
*(.bss .bss.*);
. = ALIGN(4);
__bss_end = .;
} > OCM3
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.irq_stack1 (NOLOAD) : ALIGN(8)
{
__irq_stack1_end = .;
. += 0x100;
__irq_stack1_start = .;
} > OCM3
.irq_stack0 (NOLOAD) : ALIGN(8)
{
__irq_stack0_end = .;
. += 0x100;
__irq_stack0_start = .;
} > OCM3
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.stack1 (NOLOAD) : ALIGN(8) {
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__stack1_end = .;
. += 0x200;
__stack1_start = .;
} > OCM3
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.stack0 (NOLOAD) : ALIGN(8) {
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__stack0_end = .;
. = ORIGIN(OCM3) + LENGTH(OCM3) - 8;
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__stack0_start = .;
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/* unused heap0 to prevent the linker from complaining*/
__heap0_start = .;
__heap0_end = .;
} > OCM3
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/DISCARD/ :
{
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/* Unused exception related info that only wastes space */
*(.ARM.exidx);
*(.ARM.exidx.*);
*(.ARM.extab.*);
}
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}
ASSERT(SIZEOF(.stack0) >= 0x1000, "less than 4 KB left for stack");