forked from OSchip/llvm-project
91 lines
2.8 KiB
Python
91 lines
2.8 KiB
Python
##===-- breakwin.py ------------------------------------------*- Python -*-===##
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##
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## The LLVM Compiler Infrastructure
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##
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## This file is distributed under the University of Illinois Open Source
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## License. See LICENSE.TXT for details.
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##
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##===----------------------------------------------------------------------===##
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import cui
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import curses
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import lldb, lldbutil
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import re
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class BreakWin(cui.ListWin):
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def __init__(self, driver, x, y, w, h):
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super(BreakWin, self).__init__(x, y, w, h)
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self.driver = driver
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self.update()
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self.showDetails = {}
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def handleEvent(self, event):
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if isinstance(event, lldb.SBEvent):
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if lldb.SBBreakpoint.EventIsBreakpointEvent(event):
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self.update()
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if isinstance(event, int):
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if event == ord('d'):
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self.deleteSelected()
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if event == curses.ascii.NL or event == curses.ascii.SP:
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self.toggleSelected()
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elif event == curses.ascii.TAB:
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if self.getSelected() != -1:
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target = self.driver.getTarget()
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if not target.IsValid():
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return
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i = target.GetBreakpointAtIndex(self.getSelected()).id
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self.showDetails[i] = not self.showDetails[i]
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self.update()
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super(BreakWin, self).handleEvent(event)
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def toggleSelected(self):
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if self.getSelected() == -1:
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return
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target = self.driver.getTarget()
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if not target.IsValid():
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return
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bp = target.GetBreakpointAtIndex(self.getSelected())
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bp.SetEnabled(not bp.IsEnabled())
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def deleteSelected(self):
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if self.getSelected() == -1:
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return
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target = self.driver.getTarget()
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if not target.IsValid():
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return
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bp = target.GetBreakpointAtIndex(self.getSelected())
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target.BreakpointDelete(bp.id)
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def update(self):
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target = self.driver.getTarget()
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if not target.IsValid():
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self.win.erase()
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self.win.noutrefresh()
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return
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selected = self.getSelected()
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self.clearItems()
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for i in range(0, target.GetNumBreakpoints()):
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bp = target.GetBreakpointAtIndex(i)
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if bp.IsInternal():
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continue
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text = lldbutil.get_description(bp)
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# FIXME: Use an API for this, not parsing the description.
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match = re.search('SBBreakpoint: id = ([^,]+), (.*)', text)
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try:
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id = match.group(1)
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desc = match.group(2).strip()
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if bp.IsEnabled():
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text = '%s: %s' % (id, desc)
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else:
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text = '%s: (disabled) %s' % (id, desc)
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except ValueError as e:
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# bp unparsable
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pass
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if self.showDetails.setdefault(bp.id, False):
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for location in bp:
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desc = lldbutil.get_description(location, lldb.eDescriptionLevelFull)
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text += '\n ' + desc
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self.addItem(text)
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self.setSelected(selected)
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