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