contrib/llvm/tools/lldb/source/Breakpoint/BreakpointName.cpp

   1 //===-- Breakpoint.cpp ------------------------------------------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details->
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 // C Includes
  11 // C++ Includes
  12 // Other libraries and framework includes
  13 #include "llvm/Support/Casting.h"
  14
  15 // Project includes
  16 #include "lldb/Breakpoint/Breakpoint.h"
  17 #include "lldb/Breakpoint/BreakpointOptions.h"
  18 #include "lldb/Breakpoint/BreakpointLocationCollection.h"
  19 #include "lldb/Breakpoint/BreakpointResolver.h"
  20 #include "lldb/Breakpoint/BreakpointResolverFileLine.h"
  21 #include "lldb/Utility/Log.h"
  22 #include "lldb/Utility/Stream.h"
  23 #include "lldb/Utility/StreamString.h"
  24
  25 using namespace lldb;
  26 using namespace lldb_private;
  27
  28 const Flags::ValueType BreakpointName::Permissions::permissions_mask
  29     [BreakpointName::Permissions::PermissionKinds::allPerms + 1] =  {
  30       (1u << 0),
  31       (1u << 1),
  32       (1u << 2),
  33       (0x5u)
  34 };
  35
  36 BreakpointName::BreakpointName(const ConstString &name, const Breakpoint &bkpt,
  37                  const char *help) :
  38       m_name(name), m_options(bkpt.GetOptions())
  39 {
  40   SetHelp(help);
  41 }
  42
  43 bool BreakpointName::Permissions::GetDescription(Stream *s,
  44                                                  lldb::DescriptionLevel level) {
  45     if (!AnySet())
  46       return false;
  47     s->IndentMore();
  48     s->Indent();
  49     if (IsSet(listPerm))
  50       s->Printf("list: %s", GetAllowList() ? "allowed" : "disallowed");
  51
  52     if (IsSet(disablePerm))
  53       s->Printf("disable: %s", GetAllowDisable() ? "allowed" : "disallowed");
  54
  55     if (IsSet(deletePerm))
  56       s->Printf("delete: %s", GetAllowDelete() ? "allowed" : "disallowed");
  57     s->IndentLess();
  58     return true;
  59 }
  60
  61 bool BreakpointName::GetDescription(Stream *s, lldb::DescriptionLevel level) {
  62   bool printed_any = false;
  63   if (!m_help.empty())
  64     s->Printf("Help: %s\n", m_help.c_str());
  65
  66   if (GetOptions().AnySet())
  67   {
  68     s->PutCString("Options: \n");
  69     s->IndentMore();
  70     s->Indent();
  71     GetOptions().GetDescription(s, level);
  72     printed_any = true;
  73     s->IndentLess();
  74   }
  75   if (GetPermissions().AnySet())
  76   {
  77     s->PutCString("Permissions: \n");
  78     s->IndentMore();
  79     s->Indent();
  80     GetPermissions().GetDescription(s, level);
  81     printed_any = true;
  82     s->IndentLess();
  83  }
  84   return printed_any;
  85 }
  86
  87 void BreakpointName::ConfigureBreakpoint(lldb::BreakpointSP bp_sp)
  88 {
  89    bp_sp->GetOptions()->CopyOverSetOptions(GetOptions());
  90    bp_sp->GetPermissions().MergeInto(GetPermissions());
  91 }