LLDB  mainline
OptionValueSInt64.cpp
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1 //===-- OptionValueSInt64.cpp ---------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
10 
11 #include "lldb/Utility/Stream.h"
12 
13 using namespace lldb;
14 using namespace lldb_private;
15 
17  uint32_t dump_mask) {
18  // printf ("%p: DumpValue (exe_ctx=%p, strm, mask) m_current_value = %"
19  // PRIi64
20  // "\n", this, exe_ctx, m_current_value);
21  if (dump_mask & eDumpOptionType)
22  strm.Printf("(%s)", GetTypeAsCString());
23  // if (dump_mask & eDumpOptionName)
24  // DumpQualifiedName (strm);
25  if (dump_mask & eDumpOptionValue) {
26  if (dump_mask & eDumpOptionType)
27  strm.PutCString(" = ");
28  strm.Printf("%" PRIi64, m_current_value);
29  }
30 }
31 
32 Status OptionValueSInt64::SetValueFromString(llvm::StringRef value_ref,
34  Status error;
35  switch (op) {
37  Clear();
38  NotifyValueChanged();
39  break;
40 
43  llvm::StringRef value_trimmed = value_ref.trim();
44  int64_t value;
45  if (llvm::to_integer(value_trimmed, value)) {
46  if (value >= m_min_value && value <= m_max_value) {
47  m_value_was_set = true;
48  m_current_value = value;
49  NotifyValueChanged();
50  } else
51  error.SetErrorStringWithFormat(
52  "%" PRIi64 " is out of range, valid values must be between %" PRIi64
53  " and %" PRIi64 ".",
54  value, m_min_value, m_max_value);
55  } else {
56  error.SetErrorStringWithFormat("invalid int64_t string value: '%s'",
57  value_ref.str().c_str());
58  }
59  } break;
60 
66  error = OptionValue::SetValueFromString(value_ref, op);
67  break;
68  }
69  return error;
70 }
lldb_private::eVarSetOperationInsertBefore
@ eVarSetOperationInsertBefore
Definition: lldb-private-enumerations.h:85
lldb_private::eVarSetOperationReplace
@ eVarSetOperationReplace
Definition: lldb-private-enumerations.h:84
lldb_private::ExecutionContext
Definition: ExecutionContext.h:292
OptionValueSInt64.h
lldb_private::Stream
Definition: Stream.h:28
error
static llvm::raw_ostream & error(Stream &strm)
Definition: CommandReturnObject.cpp:17
lldb_private::VarSetOperationType
VarSetOperationType
Settable state variable types.
Definition: lldb-private-enumerations.h:83
lldb_private::eVarSetOperationAppend
@ eVarSetOperationAppend
Definition: lldb-private-enumerations.h:88
lldb_private::Status
Definition: Status.h:44
uint32_t
lldb_private::eVarSetOperationRemove
@ eVarSetOperationRemove
Definition: lldb-private-enumerations.h:87
lldb_private::Stream::Printf
size_t Printf(const char *format,...) __attribute__((format(printf
Output printf formatted output to the stream.
Definition: Stream.cpp:107
lldb_private
A class that represents a running process on the host machine.
Definition: SBCommandInterpreterRunOptions.h:16
lldb_private::eVarSetOperationInvalid
@ eVarSetOperationInvalid
Definition: lldb-private-enumerations.h:91
Stream.h
lldb_private::Stream::PutCString
size_t PutCString(llvm::StringRef cstr)
Output a C string to the stream.
Definition: Stream.cpp:63
lldb
Definition: SBAddress.h:15
lldb_private::eVarSetOperationClear
@ eVarSetOperationClear
Definition: lldb-private-enumerations.h:89
DumpValue
static bool DumpValue(Stream &s, const SymbolContext *sc, const ExecutionContext *exe_ctx, const FormatEntity::Entry &entry, ValueObject *valobj)
Definition: FormatEntity.cpp:673
lldb_private::eVarSetOperationInsertAfter
@ eVarSetOperationInsertAfter
Definition: lldb-private-enumerations.h:86
lldb_private::eVarSetOperationAssign
@ eVarSetOperationAssign
Definition: lldb-private-enumerations.h:90