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[priv] fixed error in halt csr

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This commit is contained in:
Anton Lydike 2022-03-27 18:45:59 +02:00
parent 26d0a165f7
commit 254410e9cc
1 changed files with 5 additions and 9 deletions
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14
riscemu/priv/PrivCPU.py
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@ -121,22 +121,18 @@ class PrivCPU(CPU):
# CSR write callbacks:
@self.csr.callback('halt')
def halt(old: int, new: int):
def halt(old: UInt32, new: UInt32):
if new != 0:
self.exit = True
self.exit_code = new
@self.csr.callback('mstatus')
def mstatus(old: int, new: int):
pass
self.halted = True
self.exit_code = new.value
@self.csr.callback('mtimecmp')
def mtimecmp(old, new):
def mtimecmp(old: UInt32, new: UInt32):
self._time_timecmp = (self.csr.get('mtimecmph') << 32) + new
self._time_interrupt_enabled = True
@self.csr.callback('mtimecmph')
def mtimecmph(old, new):
def mtimecmph(old: UInt32, new: UInt32):
self._time_timecmp = (new << 32) + self.csr.get('mtimecmp')
self._time_interrupt_enabled = True