// read aligned word (the size is in words)
public virtual List <UInt32> _readBlock32(UInt32 addr, UInt16 size)
{
var num = this.dp.next_access_number;
if (DebugAccessPort.LOG_DAP)
{
Trace.TraceInformation("_readBlock32:%06d (addr=0x%08x, size=%d) {", num, addr, size);
}
// put address in TAR
this.write_reg(DebugAccessPort.AP_REG["CSW"], CSW_VALUE | CSW_SIZE32);
this.write_reg(DebugAccessPort.AP_REG["TAR"], addr);
List <UInt32> resp;
try
{
REG_APnDP_A3_A2 reg = DebugAccessPort._ap_addr_to_reg((this.ap_num << DebugAccessPort.APSEL_SHIFT) | DebugAccessPort.READ | DebugAccessPort.AP_ACC | DebugAccessPort.AP_REG["DRW"]);
resp = this.link.reg_read_repeat(size, reg)();
}
catch (Exception error)
{
// Annotate error with target address.
this._handle_error(error, num);
throw new Exception(string.Format("Fault Address {0:X8}", addr), error); // error.fault_address = addr;
}
if (DebugAccessPort.LOG_DAP)
{
Trace.TraceInformation("_readBlock32:%06d }", num);
}
return(resp);
}
// write aligned word ("data" are words)
public virtual void _writeBlock32(UInt32 addr, List <UInt32> data)
{
var num = this.dp.next_access_number;
if (DebugAccessPort.LOG_DAP)
{
Trace.TraceInformation("_writeBlock32:%06d (addr=0x%08x, size=%d) {", num, addr, data.Count);
}
// put address in TAR
this.write_reg(DebugAccessPort.AP_REG["CSW"], CSW_VALUE | CSW_SIZE32);
this.write_reg(DebugAccessPort.AP_REG["TAR"], addr);
try
{
REG_APnDP_A3_A2 reg = DebugAccessPort._ap_addr_to_reg(this.ap_num << DebugAccessPort.APSEL_SHIFT | DebugAccessPort.WRITE | DebugAccessPort.AP_ACC | DebugAccessPort.AP_REG["DRW"]);
this.link.reg_write_repeat((UInt16)data.Count, reg, data);
}
catch (Exception error)
{
// Annotate error with target address.
this._handle_error(error, num);
throw new Exception(string.Format("Fault Address {0:X8}", addr), error); // error.fault_address = addr;
}
if (DebugAccessPort.LOG_DAP)
{
Trace.TraceInformation("_writeBlock32:%06d }", num);
}
}
public MEM_AP(DebugAccessPort dp, UInt32 ap_num)
: base(dp, ap_num)
{
// Default to the smallest size supported by all targets.
// A size smaller than the supported size will decrease performance
// due to the extra address writes, but will not create any
// read/write errors.
this.auto_increment_page_size = 1024;
}
public AccessPort(DebugAccessPort dp, UInt32 ap_num)
{
this.dp = dp;
this.ap_num = ap_num;
this.link = dp.link;
this.idr = 0;
this.rom_addr = 0;
this.has_rom_table = false;
this.rom_table = null;
this.inited_primary = false;
this.inited_secondary = false;
if (DebugAccessPort.LOG_DAP)
{
//this.logger = this.dp.logger.getChild(String.Format("ap%d", ap_num));
}
}
public CortexM(IDapAccessLink link,
DebugAccessPort dp,
MEM_AP ap,
Memory.MemoryMap memoryMap = null,
byte core_num = 0) : base(link, memoryMap)
{
this.arch = 0;
this.core_type = 0;
this.has_fpu = false;
this.dp = dp;
this.ap = ap;
this.core_number = core_num;
this._run_token = 0;
this._target_context = null;
// Set up breakpoints manager.
this.fpb = new FPB(this.ap);
this.dwt = new DWT(this.ap);
this.sw_bp = new SoftwareBreakpointProvider(this);
this.bp_manager = new BreakpointManager(this);
this.bp_manager.add_provider(this.fpb, EBreakpointType.BREAKPOINT_HW);
this.bp_manager.add_provider(this.sw_bp, EBreakpointType.BREAKPOINT_SW);
}
public AHB_AP(DebugAccessPort dp, UInt32 ap_num) : base(dp, ap_num)
{
}
