RTEMS | RISC-V: Add support for ESP32-C3 (!1160)
Kinsey Moore (@opticron)
gitlab at rtems.org
Wed Apr 1 00:55:50 UTC 2026
Kinsey Moore commented on a discussion on bsps/riscv/esp32/irq/irq_c3.c: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1160#note_147714
> + size_t map_count = RTEMS_ARRAY_SIZE( irq_mappings );
> +
> + for ( size_t i = 0; i < map_count; i++ ) {
> + if ( irq_mappings[i].peripheral_int == vector ) {
> + return irq_mappings[i].cpu_int;
> + }
> + }
> +
> + return 0;
> +}
> +
> +static rtems_vector_number get_active_interrupt( uint8_t cpu_vector )
> +{
> + uint64_t total_set = get_int_status();
> +
> + for ( uint32_t i = 0; i < sizeof( uint64_t ) * 8; i++ ) {
Done.
--
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1160#note_147714
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