Added minor functionality,
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f564b27fa6
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12
infernal.py
12
infernal.py
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@ -96,11 +96,17 @@ class Emulator:
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for line in iter(source_text.splitlines()):
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for line in iter(source_text.splitlines()):
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index = self.processSourceLine(line, index)
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index = self.processSourceLine(line, index)
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def setStack (self, *stack_list):
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def setStack (self, *stack_list, **kwargs):
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i = 0
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"""
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Sets various stack elements, starting from 0 and going up.
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Automatically sets rsp. This can be disabled by passing set_rsp=False.
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"""
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i = -1
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for element in stack_list:
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for element in stack_list:
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self.stack[i] = element
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i += 1
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i += 1
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self.stack[i] = element
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if (not 'set_rsp' in kwargs) or kwargs['set_rsp']:
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self.setRegs(rsp=i)
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def setRegs (self, **reg_dict):
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def setRegs (self, **reg_dict):
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for reg_name, reg_val in reg_dict.iteritems():
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for reg_name, reg_val in reg_dict.iteritems():
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@ -60,10 +60,10 @@ if __name__ == "__main__":
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printf("Running for fib({})", a)
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printf("Running for fib({})", a)
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# Setup
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# Setup
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emu = infernal.Emulator(fib_prog)
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emu = infernal.Emulator(fib_prog) #infernal.Emulator(fib_iter_prog)
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painter = infernal.TikzPainter()
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painter = infernal.TikzPainter()
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emu.setStack("junk...","calling eip")
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emu.setStack("junk...", "calling eip")
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emu.setRegs( rip = 0, rbp = 'old bp', rsp = 1, rdi = a )
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emu.setRegs( rip = 0, rbp = 'old bp', rdi = a )
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painter.drawState(emu)
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painter.drawState(emu)
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for line_nr in emu:
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for line_nr in emu:
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