99451b4453
Summary: Moves lldbsuite tests to lldb/test/API.
This is a largely mechanical change, moved with the following steps:
```
rm lldb/test/API/testcases
mkdir -p lldb/test/API/{test_runner/test,tools/lldb-{server,vscode}}
mv lldb/packages/Python/lldbsuite/test/test_runner/test lldb/test/API/test_runner
for d in $(find lldb/packages/Python/lldbsuite/test/* -maxdepth 0 -type d | egrep -v "make|plugins|test_runner|tools"); do mv $d lldb/test/API; done
for d in $(find lldb/packages/Python/lldbsuite/test/tools/lldb-vscode -maxdepth 1 -mindepth 1 | grep -v ".py"); do mv $d lldb/test/API/tools/lldb-vscode; done
for d in $(find lldb/packages/Python/lldbsuite/test/tools/lldb-server -maxdepth 1 -mindepth 1 | egrep -v "gdbremote_testcase.py|lldbgdbserverutils.py|socket_packet_pump.py"); do mv $d lldb/test/API/tools/lldb-server; done
```
lldb/packages/Python/lldbsuite/__init__.py and lldb/test/API/lit.cfg.py were also updated with the new directory structure.
Reviewers: labath, JDevlieghere
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D71151
79 lines
2.4 KiB
Python
79 lines
2.4 KiB
Python
"""
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Use lldb Python API to disassemble raw machine code bytes
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"""
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from __future__ import print_function
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from io import StringIO
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import sys
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import lldb
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from lldbsuite.test.decorators import *
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from lldbsuite.test.lldbtest import *
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from lldbsuite.test import lldbutil
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class Disassemble_VST1_64(TestBase):
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mydir = TestBase.compute_mydir(__file__)
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@add_test_categories(['pyapi'])
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@no_debug_info_test
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@skipIfLLVMTargetMissing("ARM")
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def test_disassemble_invalid_vst_1_64_raw_data(self):
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"""Test disassembling invalid vst1.64 raw bytes with the API."""
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# Create a target from the debugger.
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target = self.dbg.CreateTargetWithFileAndTargetTriple("", "thumbv7-apple-macosx")
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self.assertTrue(target, VALID_TARGET)
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raw_bytes = bytearray([0xf0, 0xb5, 0x03, 0xaf,
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0x2d, 0xe9, 0x00, 0x0d,
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0xad, 0xf1, 0x40, 0x04,
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0x24, 0xf0, 0x0f, 0x04,
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0xa5, 0x46])
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assembly = """
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push {r4, r5, r6, r7, lr}
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add r7, sp, #0xc
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push.w {r8, r10, r11}
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sub.w r4, sp, #0x40
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bic r4, r4, #0xf
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mov sp, r4
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"""
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def split(s):
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return [x.strip() for x in s.strip().splitlines()]
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insts = target.GetInstructions(lldb.SBAddress(), raw_bytes)
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if self.TraceOn():
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print()
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for i in insts:
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print("Disassembled %s" % str(i))
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if sys.version_info.major >= 3:
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sio = StringIO()
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insts.Print(sio)
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self.assertEqual(split(assembly), split(sio.getvalue()))
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self.assertEqual(insts.GetSize(), len(split(assembly)))
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if sys.version_info.major >= 3:
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for i,asm in enumerate(split(assembly)):
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inst = insts.GetInstructionAtIndex(i)
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sio = StringIO()
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inst.Print(sio)
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self.assertEqual(asm, sio.getvalue().strip())
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raw_bytes = bytearray([0x04, 0xf9, 0xed, 0x82])
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insts = target.GetInstructions(lldb.SBAddress(), raw_bytes)
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inst = insts.GetInstructionAtIndex(0)
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if self.TraceOn():
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print()
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print("Raw bytes: ", [hex(x) for x in raw_bytes])
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print("Disassembled%s" % str(inst))
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self.assertTrue(inst.GetMnemonic(target) == "vst1.64")
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