Changeset 421 for trunk/kernel/syscalls/sys_exec.c

Timestamp:

Jan 29, 2018, 5:40:34 PM (6 years ago)

Author:

alain

Message:

Introduce sys_fg() , sys_display() , sys_wait() syscalls.

File:

• trunk/kernel/syscalls/sys_exec.c (modified) (3 diffs)

trunk/kernel/syscalls/sys_exec.c

@@ -170 +170 @@
 
     // get parent process pid
-    thread_t   * this    = CURRENT_THREAD;
-    process_t  * process = this->process;
-    pid_t        pid     = process->pid;
+    thread_t    * this    = CURRENT_THREAD;
+    process_t   * process = this->process;
+    pid_t         pid     = process->pid;
 
 #if CONFIG_SYSCALL_DEBUG
@@ -178 +178 @@
 uint64_t      tm_end;
 tm_start = hal_get_cycles();
-printk("\n[DBG] %s : core[%x,%d] enter / process %x / path = %s / cycle = %d\n",
-__FUNCTION__, local_cxy, this->core->lid, pid, exec_info.path, (uint32_t)tm_start );
+printk("\n[DBG] %s : core[%x,%d] enter / process %x / cycle = %d\n",
+__FUNCTION__, local_cxy, this->core->lid, pid, (uint32_t)tm_start );
 #endif
 
@@ -251 +251 @@
 #if CONFIG_SYSCALL_DEBUG
 tm_end = hal_get_cycles();
-printk("\n[DBG] %s : core[%x,%d] exit / process %x / path = %s / cost = %d\n",
-__FUNCTION__, local_cxy, this->core->lid, pid, exec_info.path, (uint32_t)(tm_end - tm_start) );
+printk("\n[DBG] %s : core[%x,%d] exit / process %x / path = %s / cost = %d / cycle %d\n",
+__FUNCTION__, local_cxy, this->core->lid, pid, exec_info.path, 
+(uint32_t)(tm_end - tm_start) , (uint32_t)tm_end );
 #endif