moved critical functions to itim

1 files changed, 8 insertions, 0 deletions

diff --git a/fw/fe310/eos/event.c b/fw/fe310/eos/event.c
index f76384a..9f9a119 100644
--- a/fw/fe310/eos/event.c
+++ b/fw/fe310/eos/event.c
@@ -15,6 +15,7 @@ static EOSMsgItem event_q_array[EOS_EVT_SIZE_Q];
 
 static eos_evt_handler_t evt_handler[EOS_EVT_MAX_EVT + 1];
 
+__attribute__ ((section (".itim")))
 static void evtq_handler(unsigned char type, unsigned char *buffer, uint16_t len) {
     unsigned char idx = (type & EOS_EVT_MASK) >> 4;
 
@@ -37,6 +38,7 @@ int eos_evtq_init(uint8_t wakeup_cause) {
     return EOS_OK;
 }
 
+__attribute__ ((section (".itim")))
 int eos_evtq_push(unsigned char type, unsigned char *buffer, uint16_t len) {
     clear_csr(mstatus, MSTATUS_MIE);
     int ret = eos_msgq_push(&_eos_event_q, type, buffer, len);
@@ -44,16 +46,19 @@ int eos_evtq_push(unsigned char type, unsigned char *buffer, uint16_t len) {
     return ret;
 }
 
+__attribute__ ((section (".itim")))
 int eos_evtq_push_isr(unsigned char type, unsigned char *buffer, uint16_t len) {
     return eos_msgq_push(&_eos_event_q, type, buffer, len);
 }
 
+__attribute__ ((section (".itim")))
 void eos_evtq_pop(unsigned char *type, unsigned char **buffer, uint16_t *len) {
     clear_csr(mstatus, MSTATUS_MIE);
     eos_msgq_pop(&_eos_event_q, type, buffer, len);
     set_csr(mstatus, MSTATUS_MIE);
 }
 
+__attribute__ ((section (".itim")))
 void eos_evtq_pop_isr(unsigned char *type, unsigned char **buffer, uint16_t *len) {
     eos_msgq_pop(&_eos_event_q, type, buffer, len);
 }
@@ -120,6 +125,7 @@ void eos_evtq_flush_isr(void) {
     } while (type);
 }
 
+__attribute__ ((section (".itim")))
 void eos_evtq_loop(void) {
     int foo = 1;
 
@@ -128,6 +134,7 @@ void eos_evtq_loop(void) {
     }
 }
 
+__attribute__ ((section (".itim")))
 void eos_evtq_exec(void) {
     unsigned char type;
     unsigned char *buffer;
@@ -156,6 +163,7 @@ void eos_evtq_set_handler(unsigned char type, eos_evt_handler_t handler) {
     if (idx <= EOS_EVT_MAX_EVT) evt_handler[idx] = handler;
 }
 
+__attribute__ ((section (".itim")))
 eos_evt_handler_t eos_evtq_get_handler(unsigned char type) {
     unsigned char idx = (type & EOS_EVT_MASK) >> 4;