paweld/lazarus
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/lazarus/lazarus.git synced 2025-08-14 00:09:17 +02:00
Code Issues Packages Projects Releases Wiki Activity

FpDebug: Replaced several writeln's with DebugLn's, since WriteLn does not work well on Windows GUI-applications. This messes up the output of console-debuggers, but that needs some re-modeling anyway.

Browse Source 
git-svn-id: trunk@44620 -
This commit is contained in:
joost 2014-04-06 14:30:04 +00:00
parent 3e2a0dc513
commit 047b2b57e5
3 changed files with 161 additions and 160 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
components/fpdebug/fpdbgsymbols.pas
View File

@ -42,7 +42,7 @@ uses
Windows,
{$endif}
Classes, SysUtils, FpDbgInfo, FpDbgWinExtra, FpDbgPETypes, FpDbgDwarf, FpDbgUtil,
FpDbgDwarfConst;
FpDbgDwarfConst, LazLogger;
{$ifdef windows}
@ -66,13 +66,13 @@ var
for n := 1 to count do
begin
case p^ of
#32..#127: Write(p^, ' ');
#32..#127: DebugLn(p^, ' ');
else
Write('#', Ord(p^), ' ');
DebugLn('#', Char(p^), ' ');
end;
Inc(p);
end;
WriteLN;
DebugLn('');
end;
function ULEB128toOrdinal(var p: PByte): Integer;
@ -105,36 +105,36 @@ var
SH := Pointer(Sections.Objects[idx4]);
Data4 := ModulePtr + SH^.PointerToRawData;
p := Data4;
WriteLN('.debug_info');
WriteLn(' length: ', PCardinal(p)^);
DebugLn('.debug_info');
DebugLn(' length: ', IntToStr(PCardinal(p)^));
Inc(p, 4);
WriteLn(' version: ', PWord(p)^);
DebugLn(' version: ', IntToStr(PWord(p)^));
Inc(p, 2);
WriteLn(' abbrev offset: ', PCardinal(p)^);
DebugLn(' abbrev offset: ', IntToStr(PCardinal(p)^));
Inc(p, 4);
WriteLn(' address size: ', PByte(p)^);
DebugLn(' address size: ', IntToStr(PByte(p)^));
Inc(p, 1);
Write(HexValue(SH^.PointerToRawData, 8, []), ': ');
DebugLn(HexValue(SH^.PointerToRawData, 8, []), ': ');
Dump(p, 80);
SH := Pointer(Sections.Objects[idx16]);
Data16 := ModulePtr + SH^.PointerToRawData;
p := Data16;
WriteLN('.debug_abbrev');
DebugLn('.debug_abbrev');
while pb^ <> 0 do
begin
WriteLN(' abbrev: ', Cardinal(ULEB128toOrdinal(pb)));
DebugLn(' abbrev: ', IntToStr(Cardinal(ULEB128toOrdinal(pb))));
Value := Cardinal(ULEB128toOrdinal(pb));
WriteLN(' tag: ', Value, '=', DwarfTagToString(Value));
WriteLN(' children:', pb^);
DebugLn(' tag: ', IntToStr(Value), '=', DwarfTagToString(Value));
DebugLn(' children:', IntToStr(pb^));
inc(pb);
for n := 0 to 15 do
begin
Name := Cardinal(ULEB128toOrdinal(pb));
Value := Cardinal(ULEB128toOrdinal(pb));
if (name = 0) and (value = 0) then Break;
WriteLN(' [', n:4, '] name: ', Name, '=', DwarfAttributeToString(Name), ', value:', Value, '=', DwarfAttributeFormToString(Value));
DebugLn(' [', IntToStr(n), '] name: ', IntToStr(Name), '=', DwarfAttributeToString(Name), ', value:', IntToStr(Value), '=', DwarfAttributeFormToString(Value));
end;
if (name = 0) and (value = 0) then Continue;
while pw^ <> 0 do Inc(pw);

5
components/fpdebug/fpdbgutil.pp
View File

@ -56,6 +56,7 @@ function FormatAddress(const AAddress): String;
implementation
uses
LazLogger,
FpDbgClasses;
function CompareUtf8BothCase(AnUpper, AnLower, AnUnknown: PChar): Boolean;
@ -166,12 +167,12 @@ end;
procedure Log(const AText: String; const AParams: array of const); overload;
begin
WriteLN(Format(AText, AParams));
DebugLn(Format(AText, AParams));
end;
procedure Log(const AText: String); overload;
begin
WriteLN(AText);
DebugLn(AText);
end;
end.

286
components/fpdebug/fpdbgwinclasses.pas
View File

@ -427,7 +427,7 @@ begin
then begin
result := TDbgWinProcess.Create(AFileName, ProcessInformation.dwProcessId,ProcessInformation.dwThreadId);
end else begin
WriteLN('Create process failed: ', GetLastErrorText);
DebugLn('Create process failed: ', GetLastErrorText);
result := nil;
end;
end;
@ -460,7 +460,7 @@ function TDbgWinProcess.ResolveDebugEvent(AThread: TDbgThread): TFPDEvent;
procedure HandleCreateThread(const AEvent: TDebugEvent);
begin
WriteLN(Format('Start adress: 0x%p', [AEvent.CreateThread.lpStartAddress]));
DebugLn(Format('Start adress: 0x%p', [AEvent.CreateThread.lpStartAddress]));
end;
procedure HandleException(const AEvent: TDebugEvent);
@ -476,88 +476,88 @@ function TDbgWinProcess.ResolveDebugEvent(AThread: TDbgThread): TFPDEvent;
ExInfo64: TExceptionDebugInfo64 absolute AEvent.Exception;
begin
if AEvent.Exception.dwFirstChance = 0
then Write('Exception: ')
else Write('First chance exception: ');
then DebugLn('Exception: ')
else DebugLn('First chance exception: ');
// in both 32 and 64 case is the exceptioncode the first, so no difference
case AEvent.Exception.ExceptionRecord.ExceptionCode of
EXCEPTION_ACCESS_VIOLATION : Write('ACCESS_VIOLATION');
EXCEPTION_ARRAY_BOUNDS_EXCEEDED : Write('ARRAY_BOUNDS_EXCEEDED');
EXCEPTION_BREAKPOINT : Write('BREAKPOINT');
EXCEPTION_DATATYPE_MISALIGNMENT : Write('DATATYPE_MISALIGNMENT');
EXCEPTION_FLT_DENORMAL_OPERAND : Write('FLT_DENORMAL_OPERAND');
EXCEPTION_FLT_DIVIDE_BY_ZERO : Write('FLT_DIVIDE_BY_ZERO');
EXCEPTION_FLT_INEXACT_RESULT : Write('FLT_INEXACT_RESULT');
EXCEPTION_FLT_INVALID_OPERATION : Write('FLT_INVALID_OPERATION');
EXCEPTION_FLT_OVERFLOW : Write('FLT_OVERFLOW');
EXCEPTION_FLT_STACK_CHECK : Write('FLT_STACK_CHECK');
EXCEPTION_FLT_UNDERFLOW : Write('FLT_UNDERFLOW');
EXCEPTION_ILLEGAL_INSTRUCTION : Write('ILLEGAL_INSTRUCTION');
EXCEPTION_IN_PAGE_ERROR : Write('IN_PAGE_ERROR');
EXCEPTION_INT_DIVIDE_BY_ZERO : Write('INT_DIVIDE_BY_ZERO');
EXCEPTION_INT_OVERFLOW : Write('INT_OVERFLOW');
EXCEPTION_INVALID_DISPOSITION : Write('INVALID_DISPOSITION');
EXCEPTION_INVALID_HANDLE : Write('EXCEPTION_INVALID_HANDLE');
EXCEPTION_NONCONTINUABLE_EXCEPTION : Write('NONCONTINUABLE_EXCEPTION');
EXCEPTION_POSSIBLE_DEADLOCK : Write('EXCEPTION_POSSIBLE_DEADLOCK');
EXCEPTION_PRIV_INSTRUCTION : Write('PRIV_INSTRUCTION');
EXCEPTION_SINGLE_STEP : Write('SINGLE_STEP');
EXCEPTION_STACK_OVERFLOW : Write('STACK_OVERFLOW');
EXCEPTION_ACCESS_VIOLATION : DebugLn('ACCESS_VIOLATION');
EXCEPTION_ARRAY_BOUNDS_EXCEEDED : DebugLn('ARRAY_BOUNDS_EXCEEDED');
EXCEPTION_BREAKPOINT : DebugLn('BREAKPOINT');
EXCEPTION_DATATYPE_MISALIGNMENT : DebugLn('DATATYPE_MISALIGNMENT');
EXCEPTION_FLT_DENORMAL_OPERAND : DebugLn('FLT_DENORMAL_OPERAND');
EXCEPTION_FLT_DIVIDE_BY_ZERO : DebugLn('FLT_DIVIDE_BY_ZERO');
EXCEPTION_FLT_INEXACT_RESULT : DebugLn('FLT_INEXACT_RESULT');
EXCEPTION_FLT_INVALID_OPERATION : DebugLn('FLT_INVALID_OPERATION');
EXCEPTION_FLT_OVERFLOW : DebugLn('FLT_OVERFLOW');
EXCEPTION_FLT_STACK_CHECK : DebugLn('FLT_STACK_CHECK');
EXCEPTION_FLT_UNDERFLOW : DebugLn('FLT_UNDERFLOW');
EXCEPTION_ILLEGAL_INSTRUCTION : DebugLn('ILLEGAL_INSTRUCTION');
EXCEPTION_IN_PAGE_ERROR : DebugLn('IN_PAGE_ERROR');
EXCEPTION_INT_DIVIDE_BY_ZERO : DebugLn('INT_DIVIDE_BY_ZERO');
EXCEPTION_INT_OVERFLOW : DebugLn('INT_OVERFLOW');
EXCEPTION_INVALID_DISPOSITION : DebugLn('INVALID_DISPOSITION');
EXCEPTION_INVALID_HANDLE : DebugLn('EXCEPTION_INVALID_HANDLE');
EXCEPTION_NONCONTINUABLE_EXCEPTION : DebugLn('NONCONTINUABLE_EXCEPTION');
EXCEPTION_POSSIBLE_DEADLOCK : DebugLn('EXCEPTION_POSSIBLE_DEADLOCK');
EXCEPTION_PRIV_INSTRUCTION : DebugLn('PRIV_INSTRUCTION');
EXCEPTION_SINGLE_STEP : DebugLn('SINGLE_STEP');
EXCEPTION_STACK_OVERFLOW : DebugLn('STACK_OVERFLOW');
// add some status - don't know if we can get them here
DBG_EXCEPTION_NOT_HANDLED : Write('DBG_EXCEPTION_NOT_HANDLED');
STATUS_GUARD_PAGE_VIOLATION : Write('STATUS_GUARD_PAGE_VIOLATION');
STATUS_NO_MEMORY : Write('STATUS_NO_MEMORY');
STATUS_CONTROL_C_EXIT : Write('STATUS_CONTROL_C_EXIT');
STATUS_FLOAT_MULTIPLE_FAULTS : Write('STATUS_FLOAT_MULTIPLE_FAULTS');
STATUS_FLOAT_MULTIPLE_TRAPS : Write('STATUS_FLOAT_MULTIPLE_TRAPS');
STATUS_REG_NAT_CONSUMPTION : Write('STATUS_REG_NAT_CONSUMPTION');
STATUS_SXS_EARLY_DEACTIVATION : Write('STATUS_SXS_EARLY_DEACTIVATION');
STATUS_SXS_INVALID_DEACTIVATION : Write('STATUS_SXS_INVALID_DEACTIVATION');
DBG_EXCEPTION_NOT_HANDLED : DebugLn('DBG_EXCEPTION_NOT_HANDLED');
STATUS_GUARD_PAGE_VIOLATION : DebugLn('STATUS_GUARD_PAGE_VIOLATION');
STATUS_NO_MEMORY : DebugLn('STATUS_NO_MEMORY');
STATUS_CONTROL_C_EXIT : DebugLn('STATUS_CONTROL_C_EXIT');
STATUS_FLOAT_MULTIPLE_FAULTS : DebugLn('STATUS_FLOAT_MULTIPLE_FAULTS');
STATUS_FLOAT_MULTIPLE_TRAPS : DebugLn('STATUS_FLOAT_MULTIPLE_TRAPS');
STATUS_REG_NAT_CONSUMPTION : DebugLn('STATUS_REG_NAT_CONSUMPTION');
STATUS_SXS_EARLY_DEACTIVATION : DebugLn('STATUS_SXS_EARLY_DEACTIVATION');
STATUS_SXS_INVALID_DEACTIVATION : DebugLn('STATUS_SXS_INVALID_DEACTIVATION');
else
Write(' Unknown code: $', IntToHex(ExInfo32.ExceptionRecord.ExceptionCode, 8));
Write(' [');
DebugLn(' Unknown code: $', IntToHex(ExInfo32.ExceptionRecord.ExceptionCode, 8));
DebugLn(' [');
case ExInfo32.ExceptionRecord.ExceptionCode and $C0000000 of
STATUS_SEVERITY_SUCCESS : Write('SEVERITY_ERROR');
STATUS_SEVERITY_INFORMATIONAL : Write('SEVERITY_ERROR');
STATUS_SEVERITY_WARNING : Write('SEVERITY_WARNING');
STATUS_SEVERITY_ERROR : Write('SEVERITY_ERROR');
STATUS_SEVERITY_SUCCESS : DebugLn('SEVERITY_ERROR');
STATUS_SEVERITY_INFORMATIONAL : DebugLn('SEVERITY_ERROR');
STATUS_SEVERITY_WARNING : DebugLn('SEVERITY_WARNING');
STATUS_SEVERITY_ERROR : DebugLn('SEVERITY_ERROR');
end;
if ExInfo32.ExceptionRecord.ExceptionCode and $20000000 <> 0
then Write (' Customer');
then DebugLn (' Customer');
if ExInfo32.ExceptionRecord.ExceptionCode and $10000000 <> 0
then Write (' Reserved');
then DebugLn (' Reserved');
case (ExInfo32.ExceptionRecord.ExceptionCode and $0FFF0000) shr 16 of
FACILITY_DEBUGGER : Write('FACILITY_DEBUGGER');
FACILITY_RPC_RUNTIME : Write('FACILITY_RPC_RUNTIME');
FACILITY_RPC_STUBS : Write('FACILITY_RPC_STUBS');
FACILITY_IO_ERROR_CODE : Write('FACILITY_IO_ERROR_CODE');
FACILITY_TERMINAL_SERVER : Write('FACILITY_TERMINAL_SERVER');
FACILITY_USB_ERROR_CODE : Write('FACILITY_USB_ERROR_CODE');
FACILITY_HID_ERROR_CODE : Write('FACILITY_HID_ERROR_CODE');
FACILITY_FIREWIRE_ERROR_CODE : Write('FACILITY_FIREWIRE_ERROR_CODE');
FACILITY_CLUSTER_ERROR_CODE : Write('FACILITY_CLUSTER_ERROR_CODE');
FACILITY_ACPI_ERROR_CODE : Write('FACILITY_ACPI_ERROR_CODE');
FACILITY_SXS_ERROR_CODE : Write('FACILITY_SXS_ERROR_CODE');
FACILITY_DEBUGGER : DebugLn('FACILITY_DEBUGGER');
FACILITY_RPC_RUNTIME : DebugLn('FACILITY_RPC_RUNTIME');
FACILITY_RPC_STUBS : DebugLn('FACILITY_RPC_STUBS');
FACILITY_IO_ERROR_CODE : DebugLn('FACILITY_IO_ERROR_CODE');
FACILITY_TERMINAL_SERVER : DebugLn('FACILITY_TERMINAL_SERVER');
FACILITY_USB_ERROR_CODE : DebugLn('FACILITY_USB_ERROR_CODE');
FACILITY_HID_ERROR_CODE : DebugLn('FACILITY_HID_ERROR_CODE');
FACILITY_FIREWIRE_ERROR_CODE : DebugLn('FACILITY_FIREWIRE_ERROR_CODE');
FACILITY_CLUSTER_ERROR_CODE : DebugLn('FACILITY_CLUSTER_ERROR_CODE');
FACILITY_ACPI_ERROR_CODE : DebugLn('FACILITY_ACPI_ERROR_CODE');
FACILITY_SXS_ERROR_CODE : DebugLn('FACILITY_SXS_ERROR_CODE');
else
Write(' Facility: $', IntToHex((ExInfo32.ExceptionRecord.ExceptionCode and $0FFF0000) shr 16, 3));
DebugLn(' Facility: $', IntToHex((ExInfo32.ExceptionRecord.ExceptionCode and $0FFF0000) shr 16, 3));
end;
Write(' Code: $', IntToHex((ExInfo32.ExceptionRecord.ExceptionCode and $0000FFFF), 4));
DebugLn(' Code: $', IntToHex((ExInfo32.ExceptionRecord.ExceptionCode and $0000FFFF), 4));
end;
if GMode = dm32
then Info0 := PtrUInt(ExInfo32.ExceptionRecord.ExceptionAddress)
else Info0 := PtrUInt(ExInfo64.ExceptionRecord.ExceptionAddress);
Write(' at: ', FormatAddress(Info0));
Write(' Flags:', Format('%x', [AEvent.Exception.ExceptionRecord.ExceptionFlags]), ' [');
DebugLn(' at: ', FormatAddress(Info0));
DebugLn(' Flags:', Format('%x', [AEvent.Exception.ExceptionRecord.ExceptionFlags]), ' [');
if AEvent.Exception.ExceptionRecord.ExceptionFlags = 0
then Write('Continuable')
else Write('Not continuable');
Write(']');
then DebugLn('Continuable')
else DebugLn('Not continuable');
DebugLn(']');
if GMode = dm32
then Write(' ParamCount:', ExInfo32.ExceptionRecord.NumberParameters)
else Write(' ParamCount:', ExInfo64.ExceptionRecord.NumberParameters);
then DebugLn(' ParamCount:', IntToStr(ExInfo32.ExceptionRecord.NumberParameters))
else DebugLn(' ParamCount:', IntToStr(ExInfo64.ExceptionRecord.NumberParameters));
case AEvent.Exception.ExceptionRecord.ExceptionCode of
EXCEPTION_ACCESS_VIOLATION: begin
@ -574,52 +574,52 @@ function TDbgWinProcess.ResolveDebugEvent(AThread: TDbgThread): TFPDEvent;
case Info0 of
EXCEPTION_READ_FAULT: begin
Write(' Read of address: ', Info1Str);
DebugLn(' Read of address: ', Info1Str);
end;
EXCEPTION_WRITE_FAULT: begin
Write(' Write of address: ', Info1Str);
DebugLn(' Write of address: ', Info1Str);
end;
EXCEPTION_EXECUTE_FAULT: begin
Write(' Execute of address: ', Info1Str);
DebugLn(' Execute of address: ', Info1Str);
end;
end;
end;
end;
WriteLN;
Debugln('');
Write(' Info: ');
DebugLn(' Info: ');
for n := 0 to EXCEPTION_MAXIMUM_PARAMETERS - 1 do
begin
if GMode = dm32
then Info0 := ExInfo32.ExceptionRecord.ExceptionInformation[n]
else Info0 := ExInfo64.ExceptionRecord.ExceptionInformation[n];
Write(IntToHex(Info0, DBGPTRSIZE[GMode] * 2), ' ');
DebugLn(IntToHex(Info0, DBGPTRSIZE[GMode] * 2), ' ');
if n and (PARAMCOLS - 1) = (PARAMCOLS - 1)
then begin
WriteLN;
Write(' ');
DebugLn;
DebugLn(' ');
end;
end;
WriteLn;
DebugLn('');
end;
procedure HandleCreateProcess(const AEvent: TDebugEvent);
var
S: String;
begin
WriteLN(Format('hFile: 0x%x', [AEvent.CreateProcessInfo.hFile]));
WriteLN(Format('hProcess: 0x%x', [AEvent.CreateProcessInfo.hProcess]));
WriteLN(Format('hThread: 0x%x', [AEvent.CreateProcessInfo.hThread]));
WriteLN('Base adress: ', FormatAddress(AEvent.CreateProcessInfo.lpBaseOfImage));
WriteLN(Format('Debugsize: %d', [AEvent.CreateProcessInfo.nDebugInfoSize]));
WriteLN(Format('Debugoffset: %d', [AEvent.CreateProcessInfo.dwDebugInfoFileOffset]));
DebugLn(Format('hFile: 0x%x', [AEvent.CreateProcessInfo.hFile]));
DebugLn(Format('hProcess: 0x%x', [AEvent.CreateProcessInfo.hProcess]));
DebugLn(Format('hThread: 0x%x', [AEvent.CreateProcessInfo.hThread]));
DebugLn('Base adress: ', FormatAddress(AEvent.CreateProcessInfo.lpBaseOfImage));
DebugLn(Format('Debugsize: %d', [AEvent.CreateProcessInfo.nDebugInfoSize]));
DebugLn(Format('Debugoffset: %d', [AEvent.CreateProcessInfo.dwDebugInfoFileOffset]));
StartProcess(AEvent.CreateProcessInfo);
end;
procedure HandleExitThread(const AEvent: TDebugEvent);
begin
WriteLN('Exitcode: ', AEvent.ExitThread.dwExitCode);
DebugLn('Exitcode: ' + IntToStr(AEvent.ExitThread.dwExitCode));
end;
procedure DumpEvent(const AEvent: String);
@ -627,83 +627,83 @@ function TDbgWinProcess.ResolveDebugEvent(AThread: TDbgThread): TFPDEvent;
f: Cardinal;
n: integer;
begin
WriteLN('===');
WriteLN(AEvent);
WriteLN('---');
WriteLN('Process ID: ', MDebugEvent.dwProcessId);
WriteLN('Thread ID: ', MDebugEvent.dwThreadId);
DebugLn('===');
DebugLn(AEvent);
DebugLn('---');
DebugLn('Process ID: '+ IntToSTr(MDebugEvent.dwProcessId));
DebugLn('Thread ID: '+ IntToStr(MDebugEvent.dwThreadId));
if AThread = nil then Exit;
{$ifdef cpui386}
with GCurrentContext^ do WriteLN(Format('DS: 0x%x, ES: 0x%x, FS: 0x%x, GS: 0x%x', [SegDs, SegEs, SegFs, SegGs]));
with GCurrentContext^ do WriteLN(Format('EAX: 0x%x, EBX: 0x%x, ECX: 0x%x, EDX: 0x%x, EDI: 0x%x, ESI: 0x%x', [Eax, Ebx, Ecx, Edx, Edi, Esi]));
with GCurrentContext^ do Write(Format('CS: 0x%x, SS: 0x%x, EBP: 0x%x, EIP: 0x%x, ESP: 0x%x, EFlags: 0x%x [', [SegCs, SegSs, Ebp, Eip, Esp, EFlags]));
with GCurrentContext^ do DebugLn(Format('DS: 0x%x, ES: 0x%x, FS: 0x%x, GS: 0x%x', [SegDs, SegEs, SegFs, SegGs]));
with GCurrentContext^ do DebugLn(Format('EAX: 0x%x, EBX: 0x%x, ECX: 0x%x, EDX: 0x%x, EDI: 0x%x, ESI: 0x%x', [Eax, Ebx, Ecx, Edx, Edi, Esi]));
with GCurrentContext^ do DebugLn(Format('CS: 0x%x, SS: 0x%x, EBP: 0x%x, EIP: 0x%x, ESP: 0x%x, EFlags: 0x%x [', [SegCs, SegSs, Ebp, Eip, Esp, EFlags]));
{$else}
with GCurrentContext^ do WriteLN(Format('SegDS: 0x%4.4x, SegES: 0x%4.4x, SegFS: 0x%4.4x, SegGS: 0x%4.4x', [SegDs, SegEs, SegFs, SegGs]));
with GCurrentContext^ do WriteLN(Format('RAX: 0x%16.16x, RBX: 0x%16.16x, RCX: 0x%16.16x, RDX: 0x%16.16x, RDI: 0x%16.16x, RSI: 0x%16.16x, R9: 0x%16.16x, R10: 0x%16.16x, R11: 0x%16.16x, R12: 0x%16.16x, R13: 0x%16.16x, R14: 0x%16.16x, R15: 0x%16.16x', [Rax, Rbx, Rcx, Rdx, Rdi, Rsi, R9, R10, R11, R12, R13, R14, R15]));
with GCurrentContext^ do Write(Format('SegCS: 0x%4.4x, SegSS: 0x%4.4x, RBP: 0x%16.16x, RIP: 0x%16.16x, RSP: 0x%16.16x, EFlags: 0x%8.8x [', [SegCs, SegSs, Rbp, Rip, Rsp, EFlags]));
with GCurrentContext^ do DebugLn(Format('SegDS: 0x%4.4x, SegES: 0x%4.4x, SegFS: 0x%4.4x, SegGS: 0x%4.4x', [SegDs, SegEs, SegFs, SegGs]));
with GCurrentContext^ do DebugLn(Format('RAX: 0x%16.16x, RBX: 0x%16.16x, RCX: 0x%16.16x, RDX: 0x%16.16x, RDI: 0x%16.16x, RSI: 0x%16.16x, R9: 0x%16.16x, R10: 0x%16.16x, R11: 0x%16.16x, R12: 0x%16.16x, R13: 0x%16.16x, R14: 0x%16.16x, R15: 0x%16.16x', [Rax, Rbx, Rcx, Rdx, Rdi, Rsi, R9, R10, R11, R12, R13, R14, R15]));
with GCurrentContext^ do DebugLn(Format('SegCS: 0x%4.4x, SegSS: 0x%4.4x, RBP: 0x%16.16x, RIP: 0x%16.16x, RSP: 0x%16.16x, EFlags: 0x%8.8x [', [SegCs, SegSs, Rbp, Rip, Rsp, EFlags]));
{$endif}
// luckely flag and debug registers are named the same
with GCurrentContext^ do
begin
if EFlags and (1 shl 0) <> 0 then Write('CF ');
if EFlags and (1 shl 2) <> 0 then Write('PF ');
if EFlags and (1 shl 4) <> 0 then Write('AF ');
if EFlags and (1 shl 6) <> 0 then Write('ZF ');
if EFlags and (1 shl 7) <> 0 then Write('SF ');
if EFlags and (1 shl 8) <> 0 then Write('TF ');
if EFlags and (1 shl 9) <> 0 then Write('IF ');
if EFlags and (1 shl 10) <> 0 then Write('DF ');
if EFlags and (1 shl 11) <> 0 then Write('OF ');
if (EFlags shr 12) and 3 <> 0 then Write('IOPL=', (EFlags shr 12) and 3);
if EFlags and (1 shl 14) <> 0 then Write('NT ');
if EFlags and (1 shl 16) <> 0 then Write('RF ');
if EFlags and (1 shl 17) <> 0 then Write('VM ');
if EFlags and (1 shl 18) <> 0 then Write('AC ');
if EFlags and (1 shl 19) <> 0 then Write('VIF ');
if EFlags and (1 shl 20) <> 0 then Write('VIP ');
if EFlags and (1 shl 21) <> 0 then Write('ID ');
WriteLn(']');
if EFlags and (1 shl 0) <> 0 then DebugLn('CF ');
if EFlags and (1 shl 2) <> 0 then DebugLn('PF ');
if EFlags and (1 shl 4) <> 0 then DebugLn('AF ');
if EFlags and (1 shl 6) <> 0 then DebugLn('ZF ');
if EFlags and (1 shl 7) <> 0 then DebugLn('SF ');
if EFlags and (1 shl 8) <> 0 then DebugLn('TF ');
if EFlags and (1 shl 9) <> 0 then DebugLn('IF ');
if EFlags and (1 shl 10) <> 0 then DebugLn('DF ');
if EFlags and (1 shl 11) <> 0 then DebugLn('OF ');
if (EFlags shr 12) and 3 <> 0 then DebugLn('IOPL=', IntToSTr((EFlags shr 12) and 3));
if EFlags and (1 shl 14) <> 0 then DebugLn('NT ');
if EFlags and (1 shl 16) <> 0 then DebugLn('RF ');
if EFlags and (1 shl 17) <> 0 then DebugLn('VM ');
if EFlags and (1 shl 18) <> 0 then DebugLn('AC ');
if EFlags and (1 shl 19) <> 0 then DebugLn('VIF ');
if EFlags and (1 shl 20) <> 0 then DebugLn('VIP ');
if EFlags and (1 shl 21) <> 0 then DebugLn('ID ');
DebugLn(']');
Write(Format('DR0: 0x%x, DR1: 0x%x, DR2: 0x%x, DR3: 0x%x', [Dr0, Dr1, Dr2, Dr3]));
Write(' DR6: 0x', IntToHex(Dr6, SizeOf(Pointer) * 2), ' [');
if Dr6 and $0001 <> 0 then Write('B0 ');
if Dr6 and $0002 <> 0 then Write('B1 ');
if Dr6 and $0004 <> 0 then Write('B2 ');
if Dr6 and $0008 <> 0 then Write('B3 ');
if Dr6 and $2000 <> 0 then Write('BD ');
if Dr6 and $4000 <> 0 then Write('BS ');
if Dr6 and $8000 <> 0 then Write('BT ');
Write('] DR7: 0x', IntToHex(Dr7, SizeOf(Pointer) * 2), ' [');
if Dr7 and $01 <> 0 then Write('L0 ');
if Dr7 and $02 <> 0 then Write('G0 ');
if Dr7 and $04 <> 0 then Write('L1 ');
if Dr7 and $08 <> 0 then Write('G1 ');
if Dr7 and $10 <> 0 then Write('L2 ');
if Dr7 and $20 <> 0 then Write('G2 ');
if Dr7 and $40 <> 0 then Write('L3 ');
if Dr7 and $80 <> 0 then Write('G3 ');
if Dr7 and $100 <> 0 then Write('LE ');
if Dr7 and $200 <> 0 then Write('GE ');
if Dr7 and $2000 <> 0 then Write('GD ');
DebugLn(Format('DR0: 0x%x, DR1: 0x%x, DR2: 0x%x, DR3: 0x%x', [Dr0, Dr1, Dr2, Dr3]));
DebugLn(' DR6: 0x', IntToHex(Dr6, SizeOf(Pointer) * 2), ' [');
if Dr6 and $0001 <> 0 then DebugLn('B0 ');
if Dr6 and $0002 <> 0 then DebugLn('B1 ');
if Dr6 and $0004 <> 0 then DebugLn('B2 ');
if Dr6 and $0008 <> 0 then DebugLn('B3 ');
if Dr6 and $2000 <> 0 then DebugLn('BD ');
if Dr6 and $4000 <> 0 then DebugLn('BS ');
if Dr6 and $8000 <> 0 then DebugLn('BT ');
DebugLn('] DR7: 0x', IntToHex(Dr7, SizeOf(Pointer) * 2), ' [');
if Dr7 and $01 <> 0 then DebugLn('L0 ');
if Dr7 and $02 <> 0 then DebugLn('G0 ');
if Dr7 and $04 <> 0 then DebugLn('L1 ');
if Dr7 and $08 <> 0 then DebugLn('G1 ');
if Dr7 and $10 <> 0 then DebugLn('L2 ');
if Dr7 and $20 <> 0 then DebugLn('G2 ');
if Dr7 and $40 <> 0 then DebugLn('L3 ');
if Dr7 and $80 <> 0 then DebugLn('G3 ');
if Dr7 and $100 <> 0 then DebugLn('LE ');
if Dr7 and $200 <> 0 then DebugLn('GE ');
if Dr7 and $2000 <> 0 then DebugLn('GD ');
f := Dr7 shr 16;
for n := 0 to 3 do
begin
Write('R/W', n,':');
DebugLn('R/W', IntToSTr(n),':');
case f and 3 of
0: Write('ex');
1: Write('wo');
2: Write('IO');
3: Write('rw');
0: DebugLn('ex');
1: DebugLn('wo');
2: DebugLn('IO');
3: DebugLn('rw');
end;
f := f shr 2;
Write(' LEN', n,':', f and 3 + 1, ' ');
DebugLn(' LEN', IntToSTr(n),':', IntToSTr(f and 3 + 1), ' ');
f := f shr 2;
end;
WriteLN(']');
DebugLn(']');
end;
WriteLN('---');
DebugLn('---');
end;
procedure HandleLoadDll(const AEvent: TDebugEvent);
@ -711,7 +711,7 @@ function TDbgWinProcess.ResolveDebugEvent(AThread: TDbgThread): TFPDEvent;
Proc: TDbgProcess;
Lib: TDbgLibrary;
begin
WriteLN('Base adress: ', FormatAddress(AEvent.LoadDll.lpBaseOfDll));
DebugLn('Base adress: ', FormatAddress(AEvent.LoadDll.lpBaseOfDll));
end;
procedure HandleOutputDebug(const AEvent: TDebugEvent);
@ -729,18 +729,18 @@ function TDbgWinProcess.ResolveDebugEvent(AThread: TDbgThread): TFPDEvent;
if not ReadString(TDbgPtr(AEvent.DebugString.lpDebugStringData), AEvent.DebugString.nDebugStringLength, S)
then Exit;
end;
WriteLN('[', AEvent.dwProcessId, ':', AEvent.dwThreadId, '] ', S);
DebugLn('[', IntToStr(AEvent.dwProcessId), ':', IntToSTr(AEvent.dwThreadId), '] ', S);
end;
procedure HandleRipEvent(const AEvent: TDebugEvent);
begin
WriteLN('Error: ', AEvent.RipInfo.dwError);
WriteLN('Type: ', AEvent.RipInfo.dwType);
DebugLn('Error: ', IntToStr(AEvent.RipInfo.dwError));
DebugLn('Type: ', IntToStr(AEvent.RipInfo.dwType));
end;
procedure HandleUnloadDll(const AEvent: TDebugEvent);
begin
WriteLN('Base adress: ', FormatAddress(AEvent.UnloadDll.lpBaseOfDll));
DebugLn('Base adress: ', FormatAddress(AEvent.UnloadDll.lpBaseOfDll));
end;
begin
@ -755,7 +755,7 @@ begin
GCurrentContext^.ContextFlags := CONTEXT_SEGMENTS or CONTEXT_INTEGER or CONTEXT_CONTROL or CONTEXT_DEBUG_REGISTERS;
SetLastError(0);
if not GetThreadContext(AThread.Handle, GCurrentContext^)
then WriteLN('LOOP: Unable to retrieve thread context');
then DebugLn('LOOP: Unable to retrieve thread context');
end;
case MDebugEvent.dwDebugEventCode of