arch:arch-x86: Fix style of some classes in the ucode assembler.

Change-Id: I13091707f4e44980ad9a3df022fbbfbafb1d0969
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/56332
Reviewed-by: Matt Sinclair <mattdsinclair@gmail.com>
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>

src/arch/micro_asm.py

@@ -40,7 +40,7 @@ from ply import yacc
 #
 ##########################################################################
 
-class Micro_Container(object):
+class MicroContainer:
     def __init__(self, name):
         self.microops = []
         self.name = name
@@ -59,10 +59,10 @@ class Micro_Container(object):
             string += "  %s\n" % microop
         return string
 
-class Combinational_Macroop(Micro_Container):
+class CombinationalMacroop(MicroContainer):
     pass
 
-class Rom_Macroop(object):
+class RomMacroop:
     def __init__(self, name, target):
         self.name = name
         self.target = target
@@ -70,7 +70,7 @@ class Rom_Macroop(object):
     def __str__(self):
         return "%s: %s\n" % (self.name, self.target)
 
-class Rom(Micro_Container):
+class Rom(MicroContainer):
     def __init__(self, name):
         super().__init__(name)
         self.externs = {}

src/arch/micro_asm_test.py

@@ -24,7 +24,7 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-from micro_asm import MicroAssembler, Combinational_Macroop, Rom_Macroop, Rom
+from micro_asm import MicroAssembler, CombinationalMacroop, RomMacroop, Rom
 
 class Bah(object):
     def __init__(self):
@@ -50,7 +50,7 @@ microops = {
     "dah": Dah
 }
 
-class TestMacroop(Combinational_Macroop):
+class TestMacroop(CombinationalMacroop):
     def tweak(self):
         microops["bah"] = Bah_Tweaked
     def untweak(self):
@@ -66,7 +66,7 @@ class TestMacroop(Combinational_Macroop):
             "print": self.print_debug
         }
 
-assembler = MicroAssembler(TestMacroop, microops, Rom('main ROM'), Rom_Macroop)
+assembler = MicroAssembler(TestMacroop, microops, Rom('main ROM'), RomMacroop)
 
 testAssembly = '''
 # Single line comment

src/arch/x86/isa/macroop.isa

@@ -131,8 +131,8 @@ def template MacroConstructor {{
 }};
 
 let {{
-    from micro_asm import Combinational_Macroop, Rom_Macroop
-    class X86Macroop(Combinational_Macroop):
+    from micro_asm import CombinationalMacroop, RomMacroop
+    class X86Macroop(CombinationalMacroop):
         def setAdjustEnv(self, val):
             self.adjust_env = val
         def adjustImm(self, val):

src/arch/x86/isa/microasm.isa

@@ -52,9 +52,9 @@ let {{
     sys.path[0:0] = ["src/arch/x86/isa/"]
     from insts import microcode
     # print microcode
-    from micro_asm import MicroAssembler, Rom_Macroop
+    from micro_asm import MicroAssembler, RomMacroop
     mainRom = X86MicrocodeRom('main ROM')
-    assembler = MicroAssembler(X86Macroop, microopClasses, mainRom, Rom_Macroop)
+    assembler = MicroAssembler(X86Macroop, microopClasses, mainRom, RomMacroop)
 
     def gpRegIdx(idx):
         return "X86ISA::GpRegIndex(%s)" % idx