Changeset 380 for trunk/kernel/kern

Timestamp:

Aug 14, 2017, 6:31:25 PM (7 years ago)

Author:

alain

Message:

Remove the generic kernel/kern/do_exception files to handle exceptions in HAL.
The HAL call only the vmm_handle_page_fault() function if required.

Location:

trunk/kernel/kern

Files:

• core.c (modified) (2 diffs)
• do_exception.c (deleted)
• do_exception.h (deleted)
• kernel_init.c (modified) (1 diff)
• process.c (modified) (2 diffs)

trunk/kernel/kern/core.c

@@ -71 +71 @@
                     uint32_t * tm_us )
 {
-        *tm_s  = (core->ticks_nr*CONFIG_SCHED_TICK_PERIOD)/1000;
-        *tm_us = (core->ticks_nr*CONFIG_SCHED_TICK_PERIOD*1000)%1000000;
+        *tm_s  = (core->ticks_nr*CONFIG_SCHED_TICK_MS_PERIOD)/1000;
+        *tm_us = (core->ticks_nr*CONFIG_SCHED_TICK_MS_PERIOD*1000)%1000000;
 }
 
@@ -158 +158 @@
 }
 
-
-/* deprecated [AG] july 20017
-///////////////////////////////////////////////////
-void core_set_irq_vector_entry( core_t   * core,
-                                uint32_t   irq_type,
-                                uint32_t   irq_id,
-                                chdev_t  * chdev )
-{
-        if     ( irq_type == WTI_TYPE ) core->wti_vector[irq_id] = chdev;
-        else if( irq_type == HWI_TYPE ) core->hwi_vector[irq_id] = chdev;
-        else                            core->pti_vector[irq_id] = chdev;
-}
-*/

trunk/kernel/kern/kernel_init.c

@@ -1122 +1122 @@
     }
 
-    // each core activates its private TICK IRQ
-    dev_pic_enable_timer( CONFIG_SCHED_TICK_PERIOD );
+    // each core activates its private TICK IRQ (number of ticks)
+    dev_pic_enable_timer( CONFIG_SCHED_TICKS_PER_QUANTUM );
 
     // each core jump to idle thread

trunk/kernel/kern/process.c

@@ -627 +627 @@
     parent_pid = hal_remote_lw( XPTR( parent_cxy , &parent_ptr->pid ) );
 
-    exec_dmsg("\n[INFO] %s : thread %x on core[%x,‰d] enters for path = %s\n",
-    __FUNCTION__, CURRENT_THREAD->trdid, local_cxy, CURRENT_THREAD->core->lid, path );
+    exec_dmsg("\n[INFO] %s : thread %x on core[%x,%d] enters for path = %s\n",
+    __FUNCTION__, CURRENT_THREAD->trdid, local_cxy, CURRENT_THREAD->core->lid , path );
 
     // create new process descriptor
@@ -654 +654 @@
     process_reference_init( process , pid , parent_xp );
 
-    exec_dmsg("\n[INFO] %s : thread %x on core[%x,‰d] created process %x / path = %s\n",
+    exec_dmsg("\n[INFO] %s : thread %x on core[%x,%d] created process %x / path = %s\n",
     __FUNCTION__, CURRENT_THREAD->trdid, local_cxy, CURRENT_THREAD->core->lid, pid, path );