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Code Issues Projects Releases Wiki Activity

Much prettier label map files

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This commit is contained in:
Michael Martin 2014-05-09 23:55:56 -07:00
parent 70f93b22eb
commit bac908bff5
1 changed files with 21 additions and 6 deletions
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27
src/Ophis/Passes.py
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@ -743,8 +743,25 @@ class LabelMapper(PCTracker):
def visitLabel(self, node, env):
(label, val) = node.data
if label.startswith("_"):
try:
macroarg = int(label[1:], 10)
# If that didn't throw, this is a macro argument
# and we don't want to track it.
return
except ValueError:
pass
if label.startswith("_*"):
return
if label.startswith("*"):
label = "*"
location = val.value(env)
self.labeldata.append((label, str(node.ppt), location))
shortlocs = []
for loc in str(node.ppt).split('->'):
shortloc = loc.split('/')[-1]
shortloc = shortloc.split('\\')[-1]
shortlocs.append(shortloc)
self.labeldata.append((location, label, '->'.join(shortlocs)))
def visitUnknown(self, node, env):
pass
@ -753,13 +770,11 @@ class LabelMapper(PCTracker):
# TODO: Maybe fold all this into the listing file
if Cmd.mapfile is not None:
maxlabellen = 0
maxsrcloclen = 0
for (label, srcloc, loc) in self.labeldata:
self.labeldata.sort()
for (loc, label, srcloc) in self.labeldata:
if len(label) > maxlabellen:
maxlabellen = len(label)
if len(srcloc) > maxsrcloclen:
maxsrcloclen = len(srcloc)
formatstr = "%%-%ds %%-%ds $%%04X\n" % (maxlabellen, maxsrcloclen)
formatstr = "$%%04X | %%-%ds | %%s\n" % (maxlabellen)
f = open(Cmd.mapfile, 'w')
for l in self.labeldata:
f.write(formatstr % l)