| abstract private CopyRegisters ( Registers regs ) : Registers | ||
| regs | Registers | |
| return | Registers | |
public StackFrame Unwind(StackFrame frame, TargetMemoryAccess target,
Architecture arch)
{
Registers old_regs = frame.Registers;
Registers regs = arch.CopyRegisters(old_regs);
SetRegisters(regs, target, arch, columns);
Register eip = GetRegister(regs, 0);
Register esp = GetRegister(regs, 1);
Register ebp = GetRegister(regs, 2);
if (!eip.Valid || !esp.Valid)
{
return(null);
}
TargetAddress address = new TargetAddress(
target.AddressDomain, eip.Value);
TargetAddress stack = new TargetAddress(
target.AddressDomain, esp.Value);
TargetAddress frame_addr = TargetAddress.Null;
if (ebp.Valid)
{
frame_addr = new TargetAddress(
target.AddressDomain, ebp.Value);
}
return(arch.CreateFrame(
frame.Thread, FrameType.Normal, target, address, stack, frame_addr, regs));
}
public StackFrame Unwind(StackFrame frame, TargetMemoryAccess target,
Architecture arch)
{
Registers old_regs = frame.Registers;
Registers regs = arch.CopyRegisters (old_regs);
SetRegisters (regs, target, arch, columns);
Register eip = GetRegister (regs, 0);
Register esp = GetRegister (regs, 1);
Register ebp = GetRegister (regs, 2);
if (!eip.Valid || !esp.Valid)
return null;
TargetAddress address = new TargetAddress (
target.AddressDomain, eip.Value);
TargetAddress stack = new TargetAddress (
target.AddressDomain, esp.Value);
TargetAddress frame_addr = TargetAddress.Null;
if (ebp.Valid)
frame_addr = new TargetAddress (
target.AddressDomain, ebp.Value);
return arch.CreateFrame (
frame.Thread, FrameType.Normal, target, address, stack, frame_addr, regs);
}