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linker: Do not emit SUBALIGN for iterable sections

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SUBALIGN forces alignment of input sections to the specified value, even
if they require stricter alignment.

Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Keith Packard 2025-06-05 14:43:20 -07:00 • committed by Henrik Brix Andersen
commit 08bd120063
1 changed files with 6 additions and 6 deletions
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12
include/zephyr/linker/iterable_sections.h
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@ -55,7 +55,7 @@
* are indirectly referenced by iterating through the section.
*/
#define ITERABLE_SECTION_ROM(struct_type, subalign) \
SECTION_PROLOGUE(struct_type##_area,,SUBALIGN(subalign)) \
SECTION_PROLOGUE(struct_type##_area, ,) \
{ \
Z_LINK_ITERABLE(struct_type); \
} GROUP_ROM_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
@ -70,7 +70,7 @@
* @see ITERABLE_SECTION_ROM()
*/
#define ITERABLE_SECTION_ROM_NUMERIC(struct_type, subalign) \
SECTION_PROLOGUE(struct_type##_area, EMPTY, SUBALIGN(subalign)) \
SECTION_PROLOGUE(struct_type##_area, EMPTY,) \
{ \
Z_LINK_ITERABLE_NUMERIC(struct_type); \
} GROUP_ROM_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
@ -88,7 +88,7 @@
* Note that the symbols within the section can be garbage collected.
*/
#define ITERABLE_SECTION_ROM_GC_ALLOWED(struct_type, subalign) \
SECTION_PROLOGUE(struct_type##_area,,SUBALIGN(subalign)) \
SECTION_PROLOGUE(struct_type##_area, ,) \
{ \
Z_LINK_ITERABLE_GC_ALLOWED(struct_type); \
} GROUP_LINK_IN(ROMABLE_REGION)
@ -108,7 +108,7 @@
* are indirectly referenced by iterating through the section.
*/
#define ITERABLE_SECTION_RAM(struct_type, subalign) \
SECTION_DATA_PROLOGUE(struct_type##_area,,SUBALIGN(subalign)) \
SECTION_DATA_PROLOGUE(struct_type##_area, ,) \
{ \
Z_LINK_ITERABLE(struct_type); \
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
@ -123,7 +123,7 @@
* @see ITERABLE_SECTION_RAM()
*/
#define ITERABLE_SECTION_RAM_NUMERIC(struct_type, subalign) \
SECTION_PROLOGUE(struct_type##_area, EMPTY, SUBALIGN(subalign)) \
SECTION_PROLOGUE(struct_type##_area, EMPTY,) \
{ \
Z_LINK_ITERABLE_NUMERIC(struct_type); \
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
@ -141,7 +141,7 @@
* Note that the symbols within the section can be garbage collected.
*/
#define ITERABLE_SECTION_RAM_GC_ALLOWED(struct_type, subalign) \
SECTION_DATA_PROLOGUE(struct_type##_area,,SUBALIGN(subalign)) \
SECTION_DATA_PROLOGUE(struct_type##_area, ,) \
{ \
Z_LINK_ITERABLE_GC_ALLOWED(struct_type); \
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)