1import lldb 2from lldbsuite.test.lldbtest import * 3from lldbsuite.test.decorators import * 4from lldbsuite.test.gdbclientutils import * 5from lldbsuite.test.lldbgdbclient import GDBRemoteTestBase 6 7 8class TestGDBRemoteLoad(GDBRemoteTestBase): 9 def test_module_load_address(self): 10 """Test that setting the load address of a module uses virtual addresses""" 11 target = self.createTarget("a.yaml") 12 process = self.connect(target) 13 module = target.GetModuleAtIndex(0) 14 self.assertTrue(module.IsValid()) 15 self.assertTrue(target.SetModuleLoadAddress(module, 0).Success()) 16 address = target.ResolveLoadAddress(0x2001) 17 self.assertTrue(address.IsValid()) 18 self.assertEqual(".data", address.GetSection().GetName()) 19 20 def test_ram_load(self): 21 """Test loading an object file to a target's ram""" 22 target = self.createTarget("a.yaml") 23 process = self.connect(target) 24 self.dbg.HandleCommand("target modules load -l -s0") 25 self.assertPacketLogContains(["M1000,4:c3c3c3c3", "M1004,2:3232"]) 26 27 @skipIfXmlSupportMissing 28 def test_flash_load(self): 29 """Test loading an object file to a target's flash memory""" 30 31 class Responder(MockGDBServerResponder): 32 def qSupported(self, client_supported): 33 return "PacketSize=3fff;QStartNoAckMode+;qXfer:memory-map:read+" 34 35 def qXferRead(self, obj, annex, offset, length): 36 if obj == "memory-map": 37 return ( 38 self.MEMORY_MAP[offset : offset + length], 39 offset + length < len(self.MEMORY_MAP), 40 ) 41 return None, False 42 43 def other(self, packet): 44 if packet[0:11] == "vFlashErase": 45 return "OK" 46 if packet[0:11] == "vFlashWrite": 47 return "OK" 48 if packet == "vFlashDone": 49 return "OK" 50 return "" 51 52 MEMORY_MAP = """<?xml version="1.0"?> 53<memory-map> 54 <memory type="ram" start="0x0" length="0x1000"/> 55 <memory type="flash" start="0x1000" length="0x1000"> 56 <property name="blocksize">0x100</property> 57 </memory> 58 <memory type="ram" start="0x2000" length="0x1D400"/> 59</memory-map> 60""" 61 62 self.server.responder = Responder() 63 target = self.createTarget("a.yaml") 64 process = self.connect(target) 65 self.dbg.HandleCommand("target modules load -l -s0") 66 self.assertPacketLogContains( 67 [ 68 "vFlashErase:1000,100", 69 "vFlashWrite:1000:\xc3\xc3\xc3\xc3", 70 "vFlashWrite:1004:\x32\x32", 71 "vFlashDone", 72 ] 73 ) 74