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cmake: Add the TEXT_START location to zephyr_linker_sources()

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Places linker code at or near the beginning of the text section.

Signed-off-by: Øyvind Rønningstad <oyvind.ronningstad@nordicsemi.no>
This commit is contained in:
Øyvind Rønningstad 2019-11-28 12:01:53 +01:00 • committed by Anas Nashif
commit d1c2a4edbf
8 changed files with 45 additions and 3 deletions
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4
include/arch/arc/v2/linker.ld
View file

@ -87,6 +87,10 @@ SECTIONS {
_image_rom_start = .;
_image_text_start = .;
/* Located in generated directory. This file is populated by the
* zephyr_linker_sources() Cmake function.
*/
#include <snippets-text-start.ld>
/* when !XIP, .text is in RAM, and vector table must be at its very start */
KEEP(*(.exc_vector_table))

4
include/arch/arm/cortex_m/scripts/linker.ld
View file

@ -156,6 +156,10 @@ SECTIONS
. = CONFIG_TEXT_SECTION_OFFSET;
/* Located in generated directory. This file is populated by the
* zephyr_linker_sources() Cmake function.
*/
#include <snippets-text-start.ld>
#if defined(CONFIG_SW_VECTOR_RELAY)
KEEP(*(.vector_relay_table))
KEEP(*(".vector_relay_table.*"))

4
include/arch/arm/cortex_r/scripts/linker.ld
View file

@ -153,6 +153,10 @@ SECTIONS
. = CONFIG_TEXT_SECTION_OFFSET;
/* Located in generated directory. This file is populated by the
* zephyr_linker_sources() Cmake function.
*/
#include <snippets-text-start.ld>
#if defined(CONFIG_SW_VECTOR_RELAY)
KEEP(*(.vector_relay_table))
KEEP(*(".vector_relay_table.*"))

6
include/arch/nios2/linker.ld
View file

@ -120,6 +120,12 @@ SECTIONS
. = ALT_CPU_RESET_ADDR;
_image_text_start = .;
/* Located in generated directory. This file is populated by the
* zephyr_linker_sources() Cmake function.
*/
#include <snippets-text-start.ld>
*(.text)
*(".text.*")
*(.gnu.linkonce.t.*)

6
include/arch/riscv/common/linker.ld
View file

@ -88,6 +88,12 @@ SECTIONS
KEEP(*(".openocd_debug.*"))
_image_text_start = .;
/* Located in generated directory. This file is populated by the
* zephyr_linker_sources() Cmake function.
*/
#include <snippets-text-start.ld>
*(.text)
*(".text.*")
*(.gnu.linkonce.t.*)

6
include/arch/x86/ia32/linker.ld
View file

@ -86,6 +86,12 @@ SECTIONS
SECTION_PROLOGUE(_TEXT_SECTION_NAME,,)
{
. = CONFIG_TEXT_SECTION_OFFSET;
/* Located in generated directory. This file is populated by the
* zephyr_linker_sources() Cmake function.
*/
#include <snippets-text-start.ld>
*(.text_start)
*(".text_start.*")
*(.text)