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linker: update posix linker template, linker.ld

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The function `zephyr_linker_sources()` states:
> When placing into NOINIT, RWDATA, RODATA, ROM_START, the contents of
> the files will be placed inside an output section, so assume the
> section definition is already present.

However, in the posix linker.ld template the NOINIT, RWDATA, RODATA, and
ROM_START was not placed inside a pre-defined output section, which
means that linker scripts created for native_posix when
`zephyr_linker_sources()` is used are invalid

This result in the following failure:
> /usr/bin/ld:zephyr/linker_zephyr_prebuilt.cmd:81: syntax error
> collect2: error: ld returned 1 exit status

This PR fixes this issue be predefining output sections according to
the documented behavior.

Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
This commit is contained in:
Torsten Rasmussen 2022-01-07 12:36:25 +01:00 • committed by Alberto Escolar
commit 77a7615eb2
1 changed files with 28 additions and 16 deletions
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44
include/arch/posix/linker.ld
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@ -22,22 +22,31 @@
SECTIONS
{
/* Located in generated directory. This file is populated by the
* zephyr_linker_sources() Cmake function.
*/
#include <snippets-rom-start.ld>
SECTION_PROLOGUE(rom_start,,)
{
/* Located in generated directory. This file is populated by the
* zephyr_linker_sources() Cmake function.
*/
#include <snippets-rom-start.ld>
} GROUP_LINK_IN(ROMABLE_REGION)
#include <linker/common-rom.ld>
/* Located in generated directory. This file is populated by the
* zephyr_linker_sources() Cmake function.
*/
#include <snippets-rodata.ld>
SECTION_PROLOGUE(_RODATA_SECTION_NAME,,)
{
/* Located in generated directory. This file is populated by the
* zephyr_linker_sources() Cmake function.
*/
#include <snippets-rodata.ld>
} GROUP_LINK_IN(ROMABLE_REGION)
/* Located in generated directory. This file is populated by the
* zephyr_linker_sources() Cmake function.
*/
#include <snippets-rwdata.ld>
SECTION_DATA_PROLOGUE(_DATA_SECTION_NAME,,)
{
/* Located in generated directory. This file is populated by the
* zephyr_linker_sources() Cmake function.
*/
#include <snippets-rwdata.ld>
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
#include <linker/common-ram.ld>
@ -55,10 +64,13 @@ SECTIONS
__data_region_end = .;
/* Located in generated directory. This file is populated by the
* zephyr_linker_sources() Cmake function.
*/
#include <snippets-noinit.ld>
SECTION_DATA_PROLOGUE(_NOINIT_SECTION_NAME,,)
{
/* Located in generated directory. This file is populated by the
* zephyr_linker_sources() Cmake function.
*/
#include <snippets-noinit.ld>
} GROUP_LINK_IN(RAMABLE_REGION)
/* Located in generated directory. This file is populated by the
* zephyr_linker_sources() Cmake function.