Merge branch 'master' into 'master'

Added new status flags for comparison. Added new instructions.

Added checks in `compareVal` to set status keys `l` and `e` to signify respectively 'lower than' and 'equal to'.
Added the following control flow operations:
* `jl` (less than)
* `je` (equal to)
* `jge` (greater than or equal to)
* `jle` (less than or equal to)
* `jne` (not equal to)

See merge request !1

infernal.py

@@ -123,8 +123,9 @@ class Emulator:
 	def compareVal (self, valT1, valT2):
 		val1 = self.getVal(valT2)
 		val2 = self.getVal(valT1)
-		self.status = {"g":val1>val2}
+		self.status["g"] = val1>val2
-
+		self.status["l"] = val1<val2
+		self.status["e"] = val1==val2
 	def changedRegisters (self, *args):
 		for reg, val in args:
 			self.changes[reg] = val
@@ -193,6 +194,21 @@ class Emulator:
 		elif opcode == "jg":
 			if self.status["g"]:
 				self.registers['%rip'] = self.labels[instruct[1]]
+		elif opcode == "jl":
+			if self.status["l"]:
+				self.registers['%rip'] = self.labels[instruct[1]]
+		elif opcode == "je":
+			if self.status["e"]:
+				self.registers['%rip'] = self.labels[instruct[1]]
+		elif opcode == "jge":
+			if (self.status["g"] or self.status["e"]):
+				self.registers['%rip'] = self.labels[instruct[1]]
+		elif opcode == "jle":
+			if (self.status["l"] or self.status["e"]):
+				self.registers['%rip'] = self.labels[instruct[1]]
+		elif opcode == "jne":
+			if not self.status["e"]:
+				self.registers['%rip'] = self.labels[instruct[1]]
 		elif opcode == "jmp":
 			self.registers['%rip'] = self.labels[instruct[1]]