src/kits/debugger/model/Watchpoint.cpp

   1 /*
   2  * Copyright 2012, Rene Gollent, rene@gollent.com.
   3  * Distributed under the terms of the MIT License.
   4  */
   5
   6 #include "Watchpoint.h"
   7
   8
   9 Watchpoint::Watchpoint(target_addr_t address, uint32 type, int32 length)
  10         :
  11         fAddress(address),
  12         fType(type),
  13         fLength(length),
  14         fInstalled(false),
  15         fEnabled(false)
  16 {
  17 }
  18
  19
  20 Watchpoint::~Watchpoint()
  21 {
  22 }
  23
  24
  25 void
  26 Watchpoint::SetInstalled(bool installed)
  27 {
  28         fInstalled = installed;
  29 }
  30
  31
  32 void
  33 Watchpoint::SetEnabled(bool enabled)
  34 {
  35         fEnabled = enabled;
  36 }
  37
  38
  39 bool
  40 Watchpoint::Contains(target_addr_t address) const
  41 {
  42         return address >= fAddress && address <= (fAddress + fLength);
  43 }
  44
  45
  46 int
  47 Watchpoint::CompareWatchpoints(const Watchpoint* a, const Watchpoint* b)
  48 {
  49         if (a->Address() < b->Address())
  50                 return -1;
  51         return a->Address() == b->Address() ? 0 : 1;
  52 }
  53
  54
  55 int
  56 Watchpoint::CompareAddressWatchpoint(const target_addr_t* address,
  57         const Watchpoint* watchpoint)
  58 {
  59         if (*address < watchpoint->Address())
  60                 return -1;
  61         return *address == watchpoint->Address() ? 0 : 1;
  62 }
  63
  64
  65