Remove except clause syntax not supported on Python 3. (nw)

This change uses sys.exc_info()[1] instead of the "as" syntax
to retain Python 2.5 compatibility.

src/emu/cpu/arcompact/arcompact_make.py

@@ -351,7 +351,8 @@ def EmitGroup17(f,funcname, opname, opexecute):
 
 try:
     f = open(sys.argv[1], "w")
-except Exception, err:
+except Exception:
+    err = sys.exc_info()[1]
     sys.stderr.write("cannot write file %s [%s]\n" % (sys.argv[1], err))
     sys.exit(1)
 

src/emu/cpu/h8/h8make.py

@@ -261,8 +261,9 @@ class OpcodeList:
         self.macros = {}
         try:
             f = open(fname, "r")
-        except Exception, err:
-            print "Cannot read opcodes file %s [%s]" % (fname, err)
+        except Exception:
+            err = sys.exc_info()[1]
+            sys.stderr.write("Cannot read opcodes file %s [%s]\n" % (fname, err))
             sys.exit(1)
         
         opc = None
@@ -450,7 +451,8 @@ def main(argv):
     
     try:
         f = open(argv[3], "w")
-    except Exception, err:
+    except Exception:
+        err = sys.exc_info()[1]
         sys.stderr.write("cannot write file %s [%s]\n" % (argv[3], err))
         sys.exit(1)
 

src/emu/cpu/m6502/m6502make.py

@@ -15,7 +15,8 @@ def load_opcodes(fname):
     logging.info("load_opcodes: %s", fname)
     try:
         f = open(fname, "rU")
-    except Exception, err:
+    except Exception:
+        err = sys.exc_info()[1]
         logging.error("cannot read opcodes file %s [%s]", fname, err)
         sys.exit(1)
 
@@ -37,7 +38,8 @@ def load_disp(fname):
     states = []
     try:
         f = open(fname, "rU")
-    except Exception, err:
+    except Exception:
+        err = sys.exc_info()[1]
         logging.error("cannot read display file %s [%s]", fname, err)
         sys.exit(1)
     for line in f:
@@ -226,7 +228,8 @@ def save(fname, device, opcodes, states):
     logging.info("saving: %s", fname)
     try:
         f = open(fname, "w")
-    except Exception, err:
+    except Exception:
+        err = sys.exc_info()[1]
         logging.error("cannot write file %s [%s]", fname, err)
         sys.exit(1)
     save_opcodes(f,device, opcodes)

src/emu/cpu/m6809/m6809make.py

@@ -15,8 +15,9 @@ def load_file(fname, lines):
 		path = path + '/'
 	try:
 		f = open(fname, "rU")
-	except Exception, err:
-		print "Cannot read opcodes file %s [%s]" % (fname, err)
+	except Exception:
+		err = sys.exc_info()[1]
+		sys.stderr.write("Cannot read opcodes file %s [%s]\n" % (fname, err))
 		sys.exit(1)
 	
 	rawlines = re.split('(\n|; *\n?)', f.read())

src/emu/cpu/mcs96/mcs96make.py

@@ -70,8 +70,9 @@ class OpcodeList:
         self.macros = {}
         try:
             f = open(fname, "rU")
-        except Exception, err:
-            print "Cannot read opcodes file %s [%s]" % (fname, err)
+        except Exception:
+            err = sys.exc_info()[1]
+            sys.stderr.write("Cannot read opcodes file %s [%s]\n" % (fname, err))
             sys.exit(1)
 
         opc = None
@@ -174,7 +175,8 @@ def main(argv):
     
     try:
         f = open(argv[3], "w")
-    except Exception, err:
+    except Exception:
+        err = sys.exc_info()[1]
         sys.stderr.write("cannot write file %s [%s]\n" % (argv[3], err))
         sys.exit(1)
     

src/emu/cpu/tms57002/tmsmake.py

@@ -416,7 +416,8 @@ def EmitCintrp(f, ins_list):
 ins_list = LoadLst(sys.argv[1])
 try:
     f = open(sys.argv[2], "w")
-except Exception, err:
+except Exception:
+    err = sys.exc_info()[1]
     sys.stderr.write("cannot write file %s [%s]\n" % (sys.argv[2], err))
     sys.exit(1)