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tests: Fix location of __edata section and comment original

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Priit Laes 2024-01-05 15:34:04 +02:00
parent 890ceae4e5
commit 9b44cca4ce
1 changed files with 4 additions and 0 deletions
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tests/link_ram_cortex_m.x
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@ -133,14 +133,18 @@ SECTIONS
{ {
. = ALIGN(4); . = ALIGN(4);
__sdata = .; __sdata = .;
__edata = .; /* RAM: By setting __sdata=__edata cortex-m-rt has to copy 0 bytes as .data is already in RAM */
*(.data .data.*); *(.data .data.*);
. = ALIGN(4); /* 4-byte align the end (VMA) of this section */ . = ALIGN(4); /* 4-byte align the end (VMA) of this section */
} > RAM } > RAM
/* Allow sections from user `memory.x` injected using `INSERT AFTER .data` to /* Allow sections from user `memory.x` injected using `INSERT AFTER .data` to
* use the .data loading mechanism by pushing __edata. Note: do not change * use the .data loading mechanism by pushing __edata. Note: do not change
* output region or load region in those user sections! */ * output region or load region in those user sections! */
/* Link from RAM: Disabled, now __sdata == __edata
. = ALIGN(4); . = ALIGN(4);
__edata = .; __edata = .;
*/
/* LMA of .data */ /* LMA of .data */
__sidata = LOADADDR(.data); __sidata = LOADADDR(.data);