7db47491ee3d18362dc1e08b78595e71442d7c25

This one has no functional use, but can be used by application to (for
example) differentiate two IRQ source.

Signed-off-by: Michel Pollet <buserror@gmail.com>

diff --git a/simavr/sim/sim_irq.h b/simavr/sim/sim_irq.h
index d3ac30b7d3e0972404a4c285a63909d462fc21fb..f40809ccc19f02aae1a04dcf4a1deedd5bde7a43 100644 (file)
--- a/simavr/sim/sim_irq.h
+++ b/simavr/sim/sim_irq.h
@@ -50,12 +50,12 @@ typedef void (*avr_irq_notify_t)(
                uint32_t value,
                void * param);
 
-
 enum {
        IRQ_FLAG_NOT            = (1 << 0),     //!< change polarity of the IRQ
        IRQ_FLAG_FILTERED       = (1 << 1),     //!< do not "notify" if "value" is the same as previous raise
        IRQ_FLAG_ALLOC          = (1 << 2), //!< this irq structure was malloced via avr_alloc_irq
        IRQ_FLAG_INIT           = (1 << 3), //!< this irq hasn't been used yet
+       IRQ_FLAG_USER           = (1 << 4), //!< Can be used by irq users
 };
 
 /*
@@ -71,7 +71,7 @@ typedef struct avr_irq_pool_t {
  */
 typedef struct avr_irq_t {
        struct avr_irq_pool_t * pool;   // TODO: migration in progress
-       const char * name;
+       const char *            name;
        uint32_t                        irq;            //!< any value the user needs
        uint32_t                        value;          //!< current value
        uint8_t                         flags;          //!< IRQ_* flags