litex/software/bios/linker.ld

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OUTPUT_FORMAT("elf32-lm32")
ENTRY(_start)
__DYNAMIC = 0;
MEMORY {
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rom : ORIGIN = 0x00860000, LENGTH = 0x20000 /* 128K */
sram : ORIGIN = 0x10000000, LENGTH = 0x01000 /* 4K */
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}
SECTIONS
{
.text :
{
_ftext = .;
*(.text .stub .text.* .gnu.linkonce.t.*)
_etext = .;
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} > rom
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.rodata :
{
. = ALIGN(4);
_frodata = .;
*(.rodata .rodata.* .gnu.linkonce.r.*)
*(.rodata1)
_erodata = .;
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} > rom
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/* We shouldn't have a .data section, but the GNU crapchain whines if we don't */
.data :
{
. = ALIGN(4);
_fdata = .;
*(.data .data.* .gnu.linkonce.d.*)
*(.data1)
_gp = ALIGN(16);
*(.sdata .sdata.* .gnu.linkonce.s.*)
_edata = .;
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} > rom
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.bss :
{
. = ALIGN(4);
_fbss = .;
*(.dynsbss)
*(.sbss .sbss.* .gnu.linkonce.sb.*)
*(.scommon)
*(.dynbss)
*(.bss .bss.* .gnu.linkonce.b.*)
*(COMMON)
. = ALIGN(4);
_ebss = .;
_end = .;
} > sram
}
PROVIDE(_fstack = ORIGIN(sram) + LENGTH(sram) - 4);