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arch: linker: specify intList section in the IDT_LIST region

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This commit specifies the intList section in the IDT_LIST region in the
arch/common CMakeLists.txt file.

It uses zephyr_linker_section to setup the intList section for first
pass linker file and configures the section to hold irq_info and
intList input section.

For second pass linker file, the irq_info and intList input sections are
placed in the /DISCARD/ section.

Signed-off-by: Torsten Rasmussen <Torsten.Rasmussen@nordicsemi.no>
This commit is contained in:
Torsten Rasmussen 2021-06-01 10:04:31 +02:00 • committed by Anas Nashif
commit 94a010107a
1 changed files with 9 additions and 0 deletions
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9
arch/common/CMakeLists.txt
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@ -24,6 +24,15 @@ zephyr_linker_sources_ifdef(CONFIG_GEN_ISR_TABLES
${ZEPHYR_BASE}/include/linker/intlist.ld
)
if(CONFIG_GEN_ISR_TABLES)
zephyr_linker_section(NAME .intList VMA IDT_LIST LMA IDT_LIST NOINPUT PASS 1)
zephyr_linker_section_configure(SECTION .intList KEEP INPUT ".irq_info" FIRST)
zephyr_linker_section_configure(SECTION .intList KEEP INPUT ".intList")
zephyr_linker_section_configure(SECTION /DISCARD/ KEEP INPUT ".irq_info" PASS 2)
zephyr_linker_section_configure(SECTION /DISCARD/ KEEP INPUT ".intList" PASS 2)
endif()
zephyr_linker_sources_ifdef(CONFIG_ARCH_HAS_RAMFUNC_SUPPORT
RAM_SECTIONS
ramfunc.ld