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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-06-18 16:44:11 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-06-24 11:36:28 +0200 |
commit | be96cb4345554fac614b252fe8f78dbf32c3a981 (patch) | |
tree | e69c244a4e5ab5dd11bdd4c14ea2c5ef66ef6c34 /bsps/sparc/shared/irq/irq-shared.c | |
parent | bsps: bsp_interrupt_handler_dispatch_unchecked() (diff) | |
download | rtems-be96cb4345554fac614b252fe8f78dbf32c3a981.tar.bz2 |
sparc: Simplify trap table initialization
Move _ISR_Handler() to a separate file since it is now only used if a handler
is installed by _CPU_ISR_install_raw_handler().
Statically initialize the traps for external interrupts to use the new
_SPARC_Interrupt_trap() which directly dispatches the interrupt handlers
installed by rtems_interrupt_handler_install() via the BSP-provided
_SPARC_Interrupt_dispatch().
Since the trap table is now fully statically initialized, there is no longer a
dependency on the Cache Manager in the default configuration.
Update #4458.
Diffstat (limited to 'bsps/sparc/shared/irq/irq-shared.c')
-rw-r--r-- | bsps/sparc/shared/irq/irq-shared.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/bsps/sparc/shared/irq/irq-shared.c b/bsps/sparc/shared/irq/irq-shared.c index e0ac7d7f06..a127ab64c2 100644 --- a/bsps/sparc/shared/irq/irq-shared.c +++ b/bsps/sparc/shared/irq/irq-shared.c @@ -37,27 +37,6 @@ static inline int bsp_irq_cpu(int irq) } #endif -/* Initialize interrupts */ -void BSP_shared_interrupt_init(void) -{ - rtems_vector_number vector; - rtems_isr_entry previous_isr; - int i; - - for (i=0; i <= BSP_INTERRUPT_VECTOR_MAX_STD; i++) { -#if defined(LEON3) && (defined(RTEMS_SMP) || defined(RTEMS_MULTIPROCESSING)) - /* Don't install IRQ handler on IPI interrupt */ - if (i == LEON3_mp_irq) - continue; -#endif - vector = SPARC_ASYNCHRONOUS_TRAP(i) + 0x10; - rtems_interrupt_catch(bsp_isr_handler, vector, &previous_isr); - } - - /* Initalize interrupt support */ - bsp_interrupt_initialize(); -} - /* Callback from bsp_interrupt_initialize() */ rtems_status_code bsp_interrupt_facility_initialize(void) { |