合并bacon_dev分支的修改：1.增加寻找超出指定执行周期的指令；2.删除汇编中不需要的代码；3.增加协议的细节内容

tb/sw/src/check_custom_ins.py

@@ -42,6 +42,20 @@ def search_custom_inst(logdata, opcode, funct, xd = 0, xs1 = 0, xs2 = 0, xd_filt
                 else:
                     pass
 
+def search_ins_cycle_gt(logdata, s_cycle):
+    lines = logdata
+    prev_line = None
+    prev_time = 0
+    for line in lines:
+        line = line.rstrip()
+        cur_time = re.findall(r"C0:[\ \d]{11}", line)
+        cur_time = int(cur_time[0][3:]) 
+        deltime = cur_time - prev_time
+        if (deltime >= s_cycle) and (prev_line != None):
+            print(f'T:{deltime}', prev_line)
+        prev_time = cur_time
+        prev_line = line
+
 
 def get_bit_pos(val):
     bits_pos = list()
@@ -65,9 +79,12 @@ if __name__ == '__main__':
     with open(logfile_path, 'rt') as logfile:
         logdata = logfile.readlines()
 
-        filter = 1<<7
+        search_ins_cycle_gt(logdata, 2)
+        '''
+        filter = (1<<7)
         print(f'custom0-ins: clear roccs int flag, bit filter:', get_bit_pos(filter))
         search_custom_inst(logdata, 0xb, 0x17, xs1=1, xs1_filter=filter)
+        '''
 
         '''
         filter = (1<<10) | (1 << 7) | (1 << 2) | (1 << 1)