void check_for_mono_runtime(Inferior inferior, Bfd bfd)
{
TargetAddress info = bfd.LookupSymbol("MONO_DEBUGGER__debugger_info_ptr");
if (info.IsNull)
{
return;
}
TargetAddress data = inferior.ReadAddress(info);
if (data.IsNull)
{
//
// See CheckForPendingMonoInit() below - this should only happen when
// the Mono runtime is embedded - for instance Moonlight inside Firefox.
//
// Note that we have to do a symbol lookup for it because we do not know
// whether the mono runtime is recent enough to have this variable.
//
data = bfd.LookupSymbol("MONO_DEBUGGER__using_debugger");
if (data.IsNull)
{
Report.Error("Failed to initialize the Mono runtime!");
return;
}
inferior.WriteInteger(data, 1);
pending_mono_init = info;
// Add a breakpoint in mini_debugger_init, to make sure that InitializeMono()
// gets called in time to set the breakpoint at debugger_initialize, needed to
// initialize the notifications.
TargetAddress mini_debugger_init = bfd.LookupSymbol("mini_debugger_init");
if (!mini_debugger_init.IsNull)
{
Instruction insn = inferior.Architecture.ReadInstruction(inferior, mini_debugger_init);
if ((insn == null) || !insn.CanInterpretInstruction)
{
throw new InternalError("Unknown dynlink breakpoint: {0}", mini_debugger_init);
}
DynlinkBreakpoint init_breakpoint = new DynlinkBreakpoint(this, insn);
init_breakpoint.Insert(inferior);
}
return;
}
Process.InitializeMono(inferior, data);
}
void check_for_mono_runtime(Inferior inferior, Bfd bfd)
{
TargetAddress info = bfd.LookupSymbol ("MONO_DEBUGGER__debugger_info_ptr");
if (info.IsNull)
return;
TargetAddress data = inferior.ReadAddress (info);
if (data.IsNull) {
//
// See CheckForPendingMonoInit() below - this should only happen when
// the Mono runtime is embedded - for instance Moonlight inside Firefox.
//
// Note that we have to do a symbol lookup for it because we do not know
// whether the mono runtime is recent enough to have this variable.
//
data = bfd.LookupSymbol ("MONO_DEBUGGER__using_debugger");
if (data.IsNull) {
Report.Error ("Failed to initialize the Mono runtime!");
return;
}
inferior.WriteInteger (data, 1);
pending_mono_init = info;
// Add a breakpoint in mini_debugger_init, to make sure that InitializeMono()
// gets called in time to set the breakpoint at debugger_initialize, needed to
// initialize the notifications.
TargetAddress mini_debugger_init = bfd.LookupSymbol ("mini_debugger_init");
if (!mini_debugger_init.IsNull)
{
Instruction insn = inferior.Architecture.ReadInstruction (inferior, mini_debugger_init);
if ((insn == null) || !insn.CanInterpretInstruction)
throw new InternalError ("Unknown dynlink breakpoint: {0}", mini_debugger_init);
DynlinkBreakpoint init_breakpoint = new DynlinkBreakpoint (this, insn);
init_breakpoint.Insert (inferior);
}
return;
}
Process.InitializeMono (inferior, data);
}