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m1n1.proxyutils: Switch RegMonitor to use chexdiff32()

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Signed-off-by: Asahi Lina <lina@asahilina.net>
This commit is contained in:
Asahi Lina 2022-08-17 13:15:16 +09:00
parent eedaf2941a
commit 894f9726e1
1 changed files with 7 additions and 42 deletions
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49
proxyclient/m1n1/proxyutils.py
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@ -5,7 +5,7 @@ from construct import *
from .asm import ARMAsm
from .proxy import *
from .utils import Reloadable, _ascii
from .utils import Reloadable, chexdiff32
from .tgtypes import *
from .sysreg import *
from .malloc import Heap
@ -418,50 +418,15 @@ class RegMonitor(Reloadable):
continue
words = struct.unpack("<%dI" % count, block)
cur.append(words)
if last == words:
cur.append(block)
if last == block:
continue
out = []
if name:
out.append(f"# {name} ({start:#x}..{start + size - 1:#x})\n")
header = f"# {name} ({start:#x}..{start + size - 1:#x})\n"
else:
out.append(f"# ({start:#x}..{start + size - 1:#x})\n")
row = 8
skipping = False
for i in range(0, count, row):
if not last:
if i != 0 and words[i:i+row] == words[i-row:i]:
if not skipping:
out.append("%016x *\n" % (offset + i * 4))
skipping = True
else:
out.append("%016x " % (offset + i * 4))
for new in words[i:i+row]:
out.append("%08x " % new)
if self.ascii:
out.append("| " + _ascii(block[4*i:4*(i+row)]))
out.append("\n")
skipping = False
elif last[i:i+row] != words[i:i+row]:
out.append("%016x " % (offset + i * 4))
for old, new in zip(last[i:i+row], words[i:i+row]):
so = "%08x" % old
sn = s = "%08x" % new
if old != new:
s = "\x1b[32m"
ld = False
for a,b in zip(so, sn):
d = a != b
if ld != d:
s += "\x1b[31;1;4m" if d else "\x1b[32m"
ld = d
s += b
s += "\x1b[m"
out.append(s + " ")
if self.ascii:
out.append("| " + _ascii(block[4*i:4*(i+row)]))
out.append("\n")
self.log("".join(out))
header = f"# ({start:#x}..{start + size - 1:#x})\n"
self.log(header + chexdiff32(last, block, offset=offset))
self.last = cur
class GuardedHeap: