folkert/python-pdp1170
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cleanup

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This commit is contained in:
Neil Webber 2024-04-23 13:19:34 -05:00
parent 59e2542ff1
commit 0c6256571a
1 changed files with 3 additions and 3 deletions
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6
breakpoints.py
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@ -155,6 +155,7 @@ class Logger(Breakpoint):
self.__logger.debug(f"{pc_s}/{m_s} :: {inst_s}") self.__logger.debug(f"{pc_s}/{m_s} :: {inst_s}")
return self.__bp(pdp, xinfo) return self.__bp(pdp, xinfo)
# Useful for ensuring the emulation implementation isn't broken in # Useful for ensuring the emulation implementation isn't broken in
# some way - making sure all values in physical memory are 16 bits (only). # some way - making sure all values in physical memory are 16 bits (only).
# This will run an expensive check every nth instructions. # This will run an expensive check every nth instructions.
@ -162,7 +163,6 @@ class Logger(Breakpoint):
# figure out HOW they got in there; put some checks back into readRW/etc # figure out HOW they got in there; put some checks back into readRW/etc
# functions as necessary to debug that (they are removed for performance). # functions as necessary to debug that (they are removed for performance).
class MemChecker(Breakpoint): class MemChecker(Breakpoint):
def __init__(self, nth): def __init__(self, nth):
self.check_every = nth self.check_every = nth
@ -177,10 +177,10 @@ class MemChecker(Breakpoint):
def check16(self, pdp): def check16(self, pdp):
"""Verifies no illegal values ended up in physical memory or regs.""" """Verifies no illegal values ended up in physical memory or regs."""
pdp.logger.debug("Check16 checking physical memory") pdp.logger.debug("check16 checking physical memory")
for a, w in enumerate(pdp.physmem): for a, w in enumerate(pdp.physmem):
if w < 0 or w > 65535: if w < 0 or w > 65535:
raise ValueError(f"Illegal physmem value {w} @ {oct(a<<2)}") raise ValueError(f"Illegal physmem value {w} @ {oct(a<<1)}")
for r, w in enumerate(pdp.r): for r, w in enumerate(pdp.r):
if w < 0 or w > 65535: if w < 0 or w > 65535:
raise ValueError(f"Illegal reg value {w} @ {r}") raise ValueError(f"Illegal reg value {w} @ {r}")