zephyr

History

Keith Packard 513e6ed5d2 arch/common: Mark interrupt tables const when !DYNAMIC_INTERRUPTS When not using dynamic interrupt mapping, various interrupt tables are configured to be stored in read-only memory in the linker script.. Mark them const so that the linker doesn't complain. This affects _sw_isr_table, _irq_vector_table, and z_shared_sw_isr_table in arch/common along with _VectorTable in arch/arc. Signed-off-by: Keith Packard <keithp@keithp.com>		2025-06-10 22:13:09 +02:00
..
boards	tests: arm_irq_vector_table: Disable bellboard for nRF54/nRF92	2025-01-22 13:43:47 +01:00
src	arch/common: Mark interrupt tables const when !DYNAMIC_INTERRUPTS	2025-06-10 22:13:09 +02:00
CMakeLists.txt
irq-vector-table.ld
Kconfig
prj.conf	tests: remove CONFIG_ZTEST_NEW_API in all tests	2023-10-20 15:04:29 +02:00
README.txt
testcase.yaml	tests: arm: exclude i.mx95 m7 for some interrupt tests	2025-03-25 05:59:30 +01:00

README.txt

Title: Installation of ISRs Directly in the Vector Table (ARM Only)

Description:

Verify a project can install ISRs directly in the vector table. Only for
ARM Cortex-M targets.

---------------------------------------------------------------------------

Building and Running Project:

This project outputs to the console.  It can be built and executed on QEMU as
follows:

    make run

---------------------------------------------------------------------------

Troubleshooting:

Problems caused by out-dated project information can be addressed by
issuing one of the following commands then rebuilding the project:

    make clean          # discard results of previous builds
                        # but keep existing configuration info
or
    make pristine       # discard results of previous builds
                        # and restore pre-defined configuration info

---------------------------------------------------------------------------

Sample Output:

tc_start() - Test Cortex-M3 IRQ installed directly in vector table
isr0 ran!
isr1 ran!
isr2 ran!
PASS - main.
===================================================================
PROJECT EXECUTION SUCCESSFUL