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-rw-r--r--lldb/test/lang/cpp/stl/TestStdCXXDisassembly.py110
1 files changed, 0 insertions, 110 deletions
diff --git a/lldb/test/lang/cpp/stl/TestStdCXXDisassembly.py b/lldb/test/lang/cpp/stl/TestStdCXXDisassembly.py
deleted file mode 100644
index 48cd0ae763d..00000000000
--- a/lldb/test/lang/cpp/stl/TestStdCXXDisassembly.py
+++ /dev/null
@@ -1,110 +0,0 @@
-"""
-Test the lldb disassemble command on lib stdc++.
-"""
-
-from __future__ import print_function
-
-import use_lldb_suite
-
-import unittest2
-import os, time
-import lldb
-from lldbtest import *
-import lldbutil
-
-class StdCXXDisassembleTestCase(TestBase):
-
- mydir = TestBase.compute_mydir(__file__)
-
- def setUp(self):
- # Call super's setUp().
- TestBase.setUp(self)
- # Find the line number to break inside main().
- self.line = line_number('main.cpp', '// Set break point at this line.')
-
- # rdar://problem/8504895
- # Crash while doing 'disassemble -n "-[NSNumber descriptionWithLocale:]"
- @unittest2.skipIf(TestBase.skipLongRunningTest(), "Skip this long running test")
- def test_stdcxx_disasm(self):
- """Do 'disassemble' on each and every 'Code' symbol entry from the std c++ lib."""
- self.build()
- exe = os.path.join(os.getcwd(), "a.out")
- self.runCmd("file " + exe, CURRENT_EXECUTABLE_SET)
-
- # rdar://problem/8543077
- # test/stl: clang built binaries results in the breakpoint locations = 3,
- # is this a problem with clang generated debug info?
- #
- # Break on line 13 of main.cpp.
- lldbutil.run_break_set_by_file_and_line (self, "main.cpp", self.line, num_expected_locations=1, loc_exact=True)
-
- self.runCmd("run", RUN_SUCCEEDED)
-
- # Now let's get the target as well as the process objects.
- target = self.dbg.GetSelectedTarget()
- process = target.GetProcess()
-
- # The process should be in a 'stopped' state.
- self.expect(str(process), STOPPED_DUE_TO_BREAKPOINT, exe=False,
- substrs = ["a.out",
- "stopped"])
-
- # Disassemble the functions on the call stack.
- self.runCmd("thread backtrace")
- thread = process.GetThreadAtIndex(0)
- depth = thread.GetNumFrames()
- for i in range(depth - 1):
- frame = thread.GetFrameAtIndex(i)
- function = frame.GetFunction()
- self.runCmd("disassemble -n '%s'" % function.GetName())
-
- lib_stdcxx = "FAILHORRIBLYHERE"
- # Iterate through the available modules, looking for stdc++ library...
- for i in range(target.GetNumModules()):
- module = target.GetModuleAtIndex(i)
- fs = module.GetFileSpec()
- if (fs.GetFilename().startswith("libstdc++") or fs.GetFilename().startswith("libc++")):
- lib_stdcxx = str(fs)
- break
-
- # At this point, lib_stdcxx is the full path to the stdc++ library and
- # module is the corresponding SBModule.
-
- self.expect(lib_stdcxx, "Libraray StdC++ is located", exe=False,
- substrs = ["lib"])
-
- self.runCmd("image dump symtab '%s'" % lib_stdcxx)
- raw_output = self.res.GetOutput()
- # Now, look for every 'Code' symbol and feed its load address into the
- # command: 'disassemble -s load_address -e end_address', where the
- # end_address is taken from the next consecutive 'Code' symbol entry's
- # load address.
- #
- # The load address column comes after the file address column, with both
- # looks like '0xhhhhhhhh', i.e., 8 hexadecimal digits.
- codeRE = re.compile(r"""
- \ Code\ {9} # ' Code' followed by 9 SPCs,
- 0x[0-9a-f]{16} # the file address column, and
- \ # a SPC, and
- (0x[0-9a-f]{16}) # the load address column, and
- .* # the rest.
- """, re.VERBOSE)
- # Maintain a start address variable; if we arrive at a consecutive Code
- # entry, then the load address of the that entry is fed as the end
- # address to the 'disassemble -s SA -e LA' command.
- SA = None
- for line in raw_output.split(os.linesep):
- match = codeRE.search(line)
- if match:
- LA = match.group(1)
- if self.TraceOn():
- print("line:", line)
- print("load address:", LA)
- print("SA:", SA)
- if SA and LA:
- if int(LA, 16) > int(SA, 16):
- self.runCmd("disassemble -s %s -e %s" % (SA, LA))
- SA = LA
- else:
- # This entry is not a Code entry. Reset SA = None.
- SA = None
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