1*fe013be4SDimitry Andric //===-- CommandOptionsProcessAttach.cpp -----------------------------------===//
2*fe013be4SDimitry Andric //
3*fe013be4SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4*fe013be4SDimitry Andric // See https://llvm.org/LICENSE.txt for license information.
5*fe013be4SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6*fe013be4SDimitry Andric //
7*fe013be4SDimitry Andric //===----------------------------------------------------------------------===//
8*fe013be4SDimitry Andric 
9*fe013be4SDimitry Andric #include "CommandOptionsProcessAttach.h"
10*fe013be4SDimitry Andric 
11*fe013be4SDimitry Andric #include "lldb/Host/FileSystem.h"
12*fe013be4SDimitry Andric #include "lldb/Host/HostInfo.h"
13*fe013be4SDimitry Andric #include "lldb/Host/OptionParser.h"
14*fe013be4SDimitry Andric #include "lldb/Interpreter/CommandCompletions.h"
15*fe013be4SDimitry Andric #include "lldb/Interpreter/CommandObject.h"
16*fe013be4SDimitry Andric #include "lldb/Interpreter/CommandOptionArgumentTable.h"
17*fe013be4SDimitry Andric #include "lldb/Interpreter/OptionArgParser.h"
18*fe013be4SDimitry Andric #include "lldb/Target/ExecutionContext.h"
19*fe013be4SDimitry Andric #include "lldb/Target/Platform.h"
20*fe013be4SDimitry Andric #include "lldb/Target/Target.h"
21*fe013be4SDimitry Andric 
22*fe013be4SDimitry Andric #include "llvm/ADT/ArrayRef.h"
23*fe013be4SDimitry Andric 
24*fe013be4SDimitry Andric using namespace llvm;
25*fe013be4SDimitry Andric using namespace lldb;
26*fe013be4SDimitry Andric using namespace lldb_private;
27*fe013be4SDimitry Andric 
28*fe013be4SDimitry Andric #define LLDB_OPTIONS_process_attach
29*fe013be4SDimitry Andric #include "CommandOptions.inc"
30*fe013be4SDimitry Andric 
SetOptionValue(uint32_t option_idx,llvm::StringRef option_arg,ExecutionContext * execution_context)31*fe013be4SDimitry Andric Status CommandOptionsProcessAttach::SetOptionValue(
32*fe013be4SDimitry Andric     uint32_t option_idx, llvm::StringRef option_arg,
33*fe013be4SDimitry Andric     ExecutionContext *execution_context) {
34*fe013be4SDimitry Andric   Status error;
35*fe013be4SDimitry Andric   const int short_option = g_process_attach_options[option_idx].short_option;
36*fe013be4SDimitry Andric   switch (short_option) {
37*fe013be4SDimitry Andric   case 'c':
38*fe013be4SDimitry Andric     attach_info.SetContinueOnceAttached(true);
39*fe013be4SDimitry Andric     break;
40*fe013be4SDimitry Andric 
41*fe013be4SDimitry Andric   case 'p': {
42*fe013be4SDimitry Andric     lldb::pid_t pid;
43*fe013be4SDimitry Andric     if (option_arg.getAsInteger(0, pid)) {
44*fe013be4SDimitry Andric       error.SetErrorStringWithFormat("invalid process ID '%s'",
45*fe013be4SDimitry Andric                                      option_arg.str().c_str());
46*fe013be4SDimitry Andric     } else {
47*fe013be4SDimitry Andric       attach_info.SetProcessID(pid);
48*fe013be4SDimitry Andric     }
49*fe013be4SDimitry Andric   } break;
50*fe013be4SDimitry Andric 
51*fe013be4SDimitry Andric   case 'P':
52*fe013be4SDimitry Andric     attach_info.SetProcessPluginName(option_arg);
53*fe013be4SDimitry Andric     break;
54*fe013be4SDimitry Andric 
55*fe013be4SDimitry Andric   case 'n':
56*fe013be4SDimitry Andric     attach_info.GetExecutableFile().SetFile(option_arg,
57*fe013be4SDimitry Andric                                             FileSpec::Style::native);
58*fe013be4SDimitry Andric     break;
59*fe013be4SDimitry Andric 
60*fe013be4SDimitry Andric   case 'w':
61*fe013be4SDimitry Andric     attach_info.SetWaitForLaunch(true);
62*fe013be4SDimitry Andric     break;
63*fe013be4SDimitry Andric 
64*fe013be4SDimitry Andric   case 'i':
65*fe013be4SDimitry Andric     attach_info.SetIgnoreExisting(false);
66*fe013be4SDimitry Andric     break;
67*fe013be4SDimitry Andric 
68*fe013be4SDimitry Andric   default:
69*fe013be4SDimitry Andric     llvm_unreachable("Unimplemented option");
70*fe013be4SDimitry Andric   }
71*fe013be4SDimitry Andric   return error;
72*fe013be4SDimitry Andric }
73*fe013be4SDimitry Andric 
GetDefinitions()74*fe013be4SDimitry Andric llvm::ArrayRef<OptionDefinition> CommandOptionsProcessAttach::GetDefinitions() {
75*fe013be4SDimitry Andric   return llvm::ArrayRef(g_process_attach_options);
76*fe013be4SDimitry Andric }
77