Revert "Show "x" when the condition instruction will not be taken (#74)"

This reverts commit 6c04e5368e.

Conflicts:
	pwndbg/disasm/color.py

pwndbg/disasm/arch.py

@@ -76,7 +76,7 @@ class DisassemblyAssistant(object):
         instruction.condition = c
 
     def condition(self, instruction):
-        return None
+        return False
 
     def enhance_next(self, instruction):
         """
@@ -248,7 +248,7 @@ class DisassemblyAssistant(object):
 
         for i, op in enumerate(ins.operands):
             rv.append('   operands[%i] = %s' % (i, ops.get(op.type, op.type)))
-            #rv.append('       access   = %s' % (access.get(op.access, op.access)))
+            rv.append('       access   = %s' % (access.get(op.access, op.access)))
 
             if op.int is not None:
                 rv.append('            int = %#x' % (op.int))

pwndbg/disasm/arm.py

@@ -42,7 +42,7 @@ class DisassemblyAssistant(pwndbg.disasm.arch.DisassemblyAssistant):
             return None
 
         if instruction.address != pwndbg.regs.pc:
-            return None
+            return False
 
         cpsr = pwndbg.regs.cpsr
 

pwndbg/disasm/color.py

@@ -64,6 +64,6 @@ def instruction(ins):
     elif ins.condition:
         asm = pwndbg.color.green(u'✔ ') + asm
     else:
-        asm = pwndbg.color.red(u'✘ ') + asm
+        asm = '  ' + asm
 
     return asm

pwndbg/disasm/x86.py

@@ -132,7 +132,7 @@ class DisassemblyAssistant(pwndbg.disasm.arch.DisassemblyAssistant):
 
         # We can't reason about anything except the current instruction
         if instruction.address != pwndbg.regs.pc:
-            return None
+            return False
 
         efl = pwndbg.regs.eflags