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specialfish9 · Jul 17, 2022 · 45b8ef0 · 45b8ef0
1 parent 442a88e
commit 45b8ef0
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Showing 3 changed files with 7 additions and 1 deletion.
diff --git a/src/init_proc.c b/src/init_proc.c
@@ -66,9 +66,11 @@ inline void instantiator_proc(void)
     context_t context[2];
     context[0].pc = (memaddr)tlb_exc_handler;
     context[1].pc = (memaddr)support_exec_handler;
+
     /* Timer enabled, interupts on and kernel mode */
     context[0].status = (STATUS_TE | STATUS_IM_MASK | STATUS_KUp | STATUS_IEc) ^ STATUS_KUp;
     context[1].status = (STATUS_TE | STATUS_IM_MASK | STATUS_KUp | STATUS_IEc) ^ STATUS_KUp;
+
     /* Set stack ptr to the end of the stack minus 1 */
     context[0].stackPtr = (memaddr) &tp_supps[i].sup_stackTLB[500 - 1];
     context[1].stackPtr = (memaddr) &tp_supps[i].sup_stackGen[500 - 1];

diff --git a/src/kernel.c b/src/kernel.c
@@ -171,6 +171,8 @@ void exception_handler(void)
   scheduler_next();
 }
 
+static unsigned int debugK;
+static unsigned int debugK2;
 
 void uTLB_RefillHandler(void)
 {
@@ -185,6 +187,9 @@ void uTLB_RefillHandler(void)
   pg_n = PAGE_N(missing_page);
   LOGi("TLBREFILL", missing_page);
 
+  debugK = missing_page = exc_state->entry_hi >> VPNSHIFT;
+  debugK2 = ENTRYHI_GET_VPN(missing_page = exc_state->entry_hi);
+
   missing_entry = act_proc->p_supportStruct->sup_privatePgTbl[pg_n];
 
   /* 2) Scrivi l'entry nel TLB */

diff --git a/src/sys_support.c b/src/sys_support.c
@@ -313,7 +313,6 @@ inline void safe_kill(void)
 {
   int pid;
   pcb_t *pcb;
-  size_tt i, j;
 
   /* Recuperiamo il pid */
   pid = SYSCALL(GETPROCESSID, 0, 0, 0);