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928 Commits

Author SHA1 Message Date
martin
b014fcdeeb Let the TProcess call decide, if calls must be made in the correct thread (debugger-thread). Linux/trace only allows the dbg thread access. 
git-svn-id: trunk@62752 -
 2020-03-12 14:21:08 +00:00
martin
0aed1400c1 Added FpDbgAvrClasses to uses list so that AVR debugging is available in fpd 
Patch/Contributed by ccrause

git-svn-id: trunk@62751 -
 2020-03-12 14:21:07 +00:00
martin
7940dbf1b5 Basic AVR functionality 
Patch/Contributed by ccrause

git-svn-id: trunk@62750 -
 2020-03-12 14:21:05 +00:00
martin
8877a5b195 Change Insert/RemoveBreakInstructionCode to virtual because this implementation refers to target specific functionality (int3) 
Patch/Contributed by ccrause

git-svn-id: trunk@62749 -
 2020-03-12 14:20:34 +00:00
martin
2ee9c0fe84 FpDebug: New TTargetDescriptor type used to store target specific information. All target specific classes are automatically registered in the respective initialization sections. TDbgController.Run modified to call CheckExecutableAndLoadClasses which loads target info from specified file, loads global disassembler instance and DbgProcess class. Patch/Contributed by ccrause 
git-svn-id: trunk@62748 -
 2020-03-12 14:20:33 +00:00
martin
2e1bd02f2d FpDebug: Refactor OsDbgClasses => move as field to DbgController and DbgProcess / Prepare for target specific classes 
git-svn-id: trunk@62747 -
 2020-03-12 14:09:16 +00:00
martin
676c17f1cf FpDebug: Refactor disassembler into class 
git-svn-id: trunk@62746 -
 2020-03-12 14:09:14 +00:00
juha
d9daa6776b FpDebug: Prevent an access violation in TDbgImageLoader constructor. Issue #36763. 
git-svn-id: trunk@62700 -
 2020-03-06 20:09:47 +00:00
martin
e1a09a86f4 FpDebug: fix checking for ImageBase (currently not implemented). Issue #0036499 
git-svn-id: trunk@62512 -
 2020-01-08 16:56:19 +00:00
martin
439be6f619 FpDebug: Linux, removed assert. Condition can occur when process terminates, as threads have not been restarted 
git-svn-id: trunk@62496 -
 2020-01-04 19:44:02 +00:00
martin
2282f707cf FpDebug: Fix Command.DoContinue. Do not read DbgThread.GetInstrPtr if the event is caused by another thread. On Linux the none-event thread (belonging to the command) may not be paused/readable. 
git-svn-id: trunk@62492 -
 2020-01-04 19:02:04 +00:00
martin
6739277749 Revert "FpDebug: Windows, remove unused code" / WinProcess.Interrupt is used by app/fpd 
git-svn-id: trunk@62489 -
 2020-01-04 15:00:40 +00:00
martin
5fb2dfc3ed FpDebug: Fix Mem-leak, DefaultMap was not freed. Issue #0036498 
git-svn-id: trunk@62488 -
 2020-01-04 15:00:38 +00:00
martin
54bbd61a23 Updated project file information. Patch by ccrause 
git-svn-id: trunk@62487 -
 2020-01-04 15:00:36 +00:00
martin
16a4757fa3 Fixed fpd memory leak caused by dangling TFpDbgMemConvertorLittleEndian.Create instance. Patch by ccrause 
git-svn-id: trunk@62485 -
 2020-01-04 03:56:59 +00:00
martin
365888b1de Fix fpd memory leak in TBreakPointIdMap. Patch by ccrause 
git-svn-id: trunk@62484 -
 2020-01-04 03:56:58 +00:00
martin
4e918eebdd Updated macho.pas from compiler folder. Needed the CPU_TYPE_ constants to identify target information. Patch by ccrause 
git-svn-id: trunk@62483 -
 2020-01-04 03:56:56 +00:00
martin
61e8a903ce FpDebug: FpdCommand, moved "uses fgl" outside ifdef 
git-svn-id: trunk@62482 -
 2020-01-04 03:36:22 +00:00
martin
98aa637a42 FpDebug: debugln 
git-svn-id: trunk@62406 -
 2019-12-16 23:22:53 +00:00
martin
9a11939004 FpDebug: Fix range check (addresses in target are allowed to overflow) 
git-svn-id: trunk@62386 -
 2019-12-14 15:56:26 +00:00
martin
e3313cf793 FpDebug: Version to 0.9 
git-svn-id: trunk@62347 -
 2019-12-08 02:37:18 +00:00
martin
a2a811c87c FpDebug: debugln 
git-svn-id: trunk@62345 -
 2019-12-08 00:18:18 +00:00
martin
489625b121 FpDebug, LazDebuggerFp: Implement step to except/finally / step over ignored exception 
git-svn-id: trunk@62344 -
 2019-12-08 00:18:17 +00:00
martin
c1611124b4 FpDebug: Added methods to add disabled breakpoints, and modify existing 
git-svn-id: trunk@62343 -
 2019-12-08 00:18:15 +00:00
martin
66a5571620 FpDebug: Clean/Remove the duplicate Finished/Handled on TDbgControllerCmd 
git-svn-id: trunk@62342 -
 2019-12-08 00:18:13 +00:00
martin
42eb28852f FpDebug: Win, Fix dropping last char of dll names. 
git-svn-id: trunk@62341 -
 2019-12-08 00:18:12 +00:00
martin
b34bc4a730 FpDebug, LazDebuggerFp: Implemented OnLibrary(Un)LoadedEvent / Show in event log 
git-svn-id: trunk@62340 -
 2019-12-08 00:18:10 +00:00
martin
9cd1e928d5 FpDebug, LazDebuggerFp: Use FindProc instead of FindContext to get SymbolInfo entries 
git-svn-id: trunk@62339 -
 2019-12-08 00:18:09 +00:00
martin
cc3e23afb0 FpDebug: Win, Parse DLL-Entry points 
git-svn-id: trunk@62338 -
 2019-12-08 00:18:07 +00:00
martin
2dd36b3cd8 FpDebug: FPC sets some lines to line-num=0 => map them to the next avail line. This will at least be somewhere around the correct location. 
git-svn-id: trunk@62337 -
 2019-12-08 00:18:05 +00:00
martin
f64a5f7d3b FpDebug: Rewrite of Step-In/Over/Out. Now handle (end-)stepping after leaving current procedure (i.e step to the outer line end, according to "In" or "Over") 
git-svn-id: trunk@62336 -
 2019-12-08 00:18:03 +00:00
martin
afd4dead10 FpDebug: Fix LineInfo, EndSequence was not handled, and some addresses resulted in wrong lines (even in the wrong procedure) 
git-svn-id: trunk@62335 -
 2019-12-08 00:18:01 +00:00
martin
d506a29b8c FpDebug: Fix a potential double-free 
git-svn-id: trunk@62320 -
 2019-12-03 19:40:41 +00:00
martin
98cc84231b FpDebug: Fix a crash / endless recursion, if a symbol (watch) is not found while in a finally block. 
git-svn-id: trunk@62309 -
 2019-11-28 02:30:01 +00:00
martin
3cd2c19fc8 FpDebug: more fixes for Disassembler, broken in r62171 #a4e3cbb35e 
git-svn-id: trunk@62303 -
 2019-11-27 01:52:39 +00:00
martin
9be880c527 FpDebug: fix Disassembler, broken in r62171 #a4e3cbb35e 
git-svn-id: trunk@62291 -
 2019-11-24 13:57:44 +00:00
martin
764dae935a FpDebug: Fix leak on Linux / Thread objects were not always released 
git-svn-id: trunk@62176 -
 2019-11-03 17:05:42 +00:00
martin
17dda63638 FpDebug: Refactor freeing thread objects for exited threads 
git-svn-id: trunk@62175 -
 2019-11-03 17:05:40 +00:00
martin
751d6dd60d FpDebug: Start basic detection of frame-base 
git-svn-id: trunk@62174 -
 2019-11-03 17:05:38 +00:00
martin
5f2f41dd34 FpDebug: Allow to create contexct from known ProcSym / Updated TDbgCallstackEntry.GetParamsAsString / Avoid double look-up of proc-symbol 
git-svn-id: trunk@62172 -
 2019-11-03 17:05:35 +00:00
martin
a4e3cbb35e FpDebug: refactor dis-asm / Split internal (enum) and text dis-asm / optimize call detection 
git-svn-id: trunk@62171 -
 2019-11-03 17:05:33 +00:00
martin
2cebe95d18 FpDebug: refactor dis-asm / Disassemble to enum-opcode 
git-svn-id: trunk@62170 -
 2019-11-03 17:05:31 +00:00
martin
e5692c88e3 FpDebug: ensure any StackFrame data is cleared on run. (fix displaying old stacktraces) 
git-svn-id: trunk@62139 -
 2019-10-28 17:07:06 +00:00
martin
1739434138 FpDebug: fix range check error in FindProcSymbol. (int64 vs qword). 
git-svn-id: trunk@62138 -
 2019-10-28 17:07:04 +00:00
martin
f955aac408 Fix compile / issue #0036204 
git-svn-id: trunk@62112 -
 2019-10-24 20:22:45 +00:00
mattias
d0e20a7e06 fpdebug: clean up 
git-svn-id: trunk@62108 -
 2019-10-22 15:10:12 +00:00
martin
23a034b033 FpDebug: Change/Fix shortstring detection after array stride fix in fpc. (change by Issue #0036144 ) 
git-svn-id: trunk@62048 -
 2019-10-13 12:25:42 +00:00
martin
b11f360499 FpDebug: limit array stride workaround to fpc < 3.3 / Fix stride calculations 
git-svn-id: trunk@62047 -
 2019-10-13 12:25:40 +00:00
martin
765c460114 FpDebug: small change to array address error checks 
git-svn-id: trunk@62046 -
 2019-10-13 12:25:39 +00:00
martin
22aca35233 FpDebug: Use LastError from value object. 
git-svn-id: trunk@62045 -
 2019-10-13 12:25:37 +00:00
martin
fc63e31186 FpDebug: Prevent a stack overflow, recursive display of record in record constructor "TFoo.Create(a: TFoo)". Outer "AFlags" were hidden, preventing the recursion from being detected 
git-svn-id: trunk@62037 -
 2019-10-11 12:07:24 +00:00
martin
ec3e5b6a07 FpDebug: fix crash on nil-deref. 
- On Windows FCurrentThread is nil during the ExitProcess event.
- On all platforms CreateThread can (in theory) return nil.

git-svn-id: trunk@62034 -
 2019-10-11 12:07:19 +00:00
martin
ec207608a5 FpDebug: Windows, when terminating the process (stop debugger) collect all pending events. 
git-svn-id: trunk@62033 -
 2019-10-11 12:07:17 +00:00
martin
c1cec4c5d9 FpDebug: Add operators mod, and, or, xor 
git-svn-id: trunk@62028 -
 2019-10-10 21:30:20 +00:00
martin
29fa84ca54 FpDebug: Pascal Expression Parser, add constant ansistring. Add operator to compare/concatenate strings 
git-svn-id: trunk@62026 -
 2019-10-10 21:30:16 +00:00
martin
61e152cc7d FpDebug: accept PChar(nil) as string 
git-svn-id: trunk@62025 -
 2019-10-10 21:30:14 +00:00
martin
cd76eb1ef2 FpDebug: Improve wide/utf8 string/char handling 
git-svn-id: trunk@62021 -
 2019-10-10 12:19:40 +00:00
martin
3374d667aa FpDebug: Fix overload compile error with fpc 3.2 / DestSize can not exceed the int64 range 
git-svn-id: trunk@62019 -
 2019-10-10 11:06:47 +00:00
martin
6fb009a232 FpDebug: Fix calculating length of open array param 
git-svn-id: trunk@62018 -
 2019-10-10 01:01:43 +00:00
martin
9bdf6eb943 FpDebug: Tests for TFpDbgValueSize operators 
git-svn-id: trunk@62015 -
 2019-10-09 20:06:26 +00:00
martin
9997f386ba FpDebug: bitpacked array. workaround for issue #36144 
git-svn-id: trunk@62013 -
 2019-10-09 20:06:22 +00:00
martin
cbe21ff4f3 FpDebug: implement watching bitpacked array/record 
git-svn-id: trunk@62012 -
 2019-10-09 20:06:21 +00:00
martin
f96c6b9f66 FpDebug: Fix "set of (10..20)" (subrange) 
git-svn-id: trunk@62011 -
 2019-10-09 20:06:18 +00:00
martin
8b2fa08f3c FpDebug: More fixes to compile for Mac 
git-svn-id: trunk@62009 -
 2019-10-08 22:50:23 +00:00
martin
4b627656b1 FpDebug: Fix compile for Mac / removed 2 left over declarations / error introduced in watchpoint work 
git-svn-id: trunk@62007 -
 2019-10-08 18:18:10 +00:00
martin
5ff6c5c0c1 FpDebug: Partial implement WatchPoints. 
- No local watches yet. Always global scope.
- Break on Write is the same Read/Write
- Info pop up has no old/new value
- No feedback (in some cases) if watch failed to set

git-svn-id: trunk@61990 -
 2019-10-05 11:09:49 +00:00
martin
4020102b98 FpDebug: Refactor Step-Into. No longer use watchpoints. 
git-svn-id: trunk@61989 -
 2019-10-05 11:09:47 +00:00
martin
a631e91e53 FpDebug: rename TFpInternalBreakpointBase into TFpDbgBreakpoint / Make other packages use TFpDbgBreakpoint instead of internal class. 
git-svn-id: trunk@61987 -
 2019-10-05 11:09:44 +00:00
martin
9b5b0c8db2 FpDebug: Check stackframe for FindContext in range / out of index 
git-svn-id: trunk@61985 -
 2019-10-05 11:09:40 +00:00
martin
1097debc48 FpDebug: fix crash when evaluating enum "member". (The identifier representing one of the values of the enum) 
git-svn-id: trunk@61969 -
 2019-10-03 18:38:13 +00:00
martin
fa44aa0f0b LazDebuggerFp, FpDebug: Refactor FindContext 
git-svn-id: trunk@61968 -
 2019-10-03 18:38:11 +00:00
martin
3e1d403bae LazDebuggerFp, FpDebug: Attach and Detach (Windows/Linux) 
Attach on Linux does not work for apps started with "run without debugging". (Maybe/Probably because the IDE does a separate waitpid on those, and interferes with the waitpid of the debugger?)

git-svn-id: trunk@61967 -
 2019-10-03 18:38:10 +00:00
martin
69d200ec8d FpDebug: check if running before scheduling a pause signal (needed so pause can be called when ProcessLoop is not running / but also checks if the loop does a lot of deInternalContinue 
git-svn-id: trunk@61966 -
 2019-10-03 18:38:08 +00:00
martin
6591981f5f FpDebug: Fix leak introduced in r61951 #cc3a453334 / missing deref for ValueObject in Locals eval 
git-svn-id: trunk@61957 -
 2019-10-02 11:48:28 +00:00
martin
aa60af3f9e FpDebug: Remove circular refs 
git-svn-id: trunk@61953 -
 2019-09-29 21:43:54 +00:00
martin
ab5154ae18 FpDebug: Move type related code from TFpSymbolDwarfDataProc to TFpSymbolDwarfTypeProc. 
git-svn-id: trunk@61952 -
 2019-09-29 21:43:53 +00:00
martin
cc3a453334 FpDebug: Remove circular cache for ValueObject. 
git-svn-id: trunk@61951 -
 2019-09-29 21:43:51 +00:00
martin
495c172050 FpDebug: Remove LastMember for structures (part of circle ref with StructureValue) 
git-svn-id: trunk@61950 -
 2019-09-29 21:43:49 +00:00
martin
ef00bc4391 FpDebug: PascalBuilder, re-use existing procedure info. 
git-svn-id: trunk@61941 -
 2019-09-28 19:08:21 +00:00
martin
6dbfb412aa FpDebug: Remove circular ref handling for LocalProcInfo (no longer circular) 
git-svn-id: trunk@61940 -
 2019-09-28 19:08:19 +00:00
martin
b67765f419 FpDebug: Move cache for SelfParam to Context / remove circular ref for LocalProc. 
git-svn-id: trunk@61939 -
 2019-09-28 19:08:18 +00:00
martin
df73d42186 FpDebug: Remove duplicate ApplyContext calls 
git-svn-id: trunk@61938 -
 2019-09-28 19:08:16 +00:00
martin
82f84c23c4 FpDebug: Remove FlastResult from FindSymbol 
git-svn-id: trunk@61937 -
 2019-09-28 19:08:15 +00:00
martin
2ec08f8a9c FpDebug: rename TDbgInfo.FindSympol into FindProcSymbol 
git-svn-id: trunk@61936 -
 2019-09-28 19:08:13 +00:00
martin
c7ccbdc276 FpDebug: Change ParentTypeInfo to only hold the structure/array/enum to which the value belongs. Also move it to TFpValue to make it circle-ref free. 
Introduce LocalProcInfo for the "local procedure" (if any) to which the symbol belongs.

git-svn-id: trunk@61935 -
 2019-09-28 19:08:11 +00:00
martin
0b2536f3f0 FpDebug: Merge StructTypeCast.GetMember... to parent class methods 
git-svn-id: trunk@61934 -
 2019-09-28 19:08:09 +00:00
martin
320accefd9 FpDebug: allow SetLastError( no-error ) 
git-svn-id: trunk@61933 -
 2019-09-28 19:08:07 +00:00
martin
436265bf70 FpDebug: Remove unused member list 
git-svn-id: trunk@61932 -
 2019-09-28 19:08:06 +00:00
martin
2ee62a6a50 FpDebug: Remove TypeCastTargetType, use DwarfTypeSymbol (former Owner) which now includes all outer (un-nested) types 
git-svn-id: trunk@61925 -
 2019-09-26 16:37:26 +00:00
martin
ca3bcf9fa2 FpDebug: Clean up. Remove ValueSymbol => same as DbgSymbol 
git-svn-id: trunk@61924 -
 2019-09-26 16:37:25 +00:00
martin
9c280bd0e3 FpDebug: Refactor TFpSymbol.Size 
git-svn-id: trunk@61923 -
 2019-09-26 16:37:22 +00:00
martin
d7a8a70916 FpDebug: Make Pointer deref work without item size. (In case size is not avail, or too big) 
git-svn-id: trunk@61920 -
 2019-09-24 23:36:40 +00:00
martin
9b5a4935a0 FpDebug: fix wrong type for bound-symbol fields / Enable TypedAddress 
git-svn-id: trunk@61918 -
 2019-09-24 23:36:37 +00:00
martin
544b5e616b FpDebug: rename var 
git-svn-id: trunk@61917 -
 2019-09-24 23:36:35 +00:00
martin
4f54cfa13b FpDebug: clean up a few occasions where FContext is set twice 
git-svn-id: trunk@61916 -
 2019-09-24 23:36:34 +00:00
martin
f37ef11330 FpDebug: Remove HasBounds (which did not have a ValueObject). Make SubRanges check for their own size too. 
git-svn-id: trunk@61915 -
 2019-09-24 23:36:32 +00:00
martin
1e7c605983 FpDebug: more verbose last error 
git-svn-id: trunk@61914 -
 2019-09-24 23:36:30 +00:00
martin
ea3dfb1fa9 FpDebug: Improve detection of class vs record vs object 
git-svn-id: trunk@61903 -
 2019-09-19 17:29:17 +00:00
martin
f9d28f268b FpDebug: 64bit debugger exe does not have a 10bit Extended (as in 32bit exe). Cross debugger can therefore not display such values. Return an error. 
git-svn-id: trunk@61902 -
 2019-09-19 13:08:44 +00:00
martin
e2590a7c19 FpDebug: Ensure that the Context is passed on to new Value-objects. Fix crash on nil pointer 
git-svn-id: trunk@61900 -
 2019-09-18 22:14:02 +00:00
martin
804b5a7be4 FpDebug: Windows, fix closing handles for sub-processes (not currently debugged). Also correctly detach. 
git-svn-id: trunk@61892 -
 2019-09-16 21:49:27 +00:00
martin
4137324e48 FpDebug: Check result of ReadThreadState. Do not use invalid data (on windows this lead to nil deref crash) 
git-svn-id: trunk@61891 -
 2019-09-16 21:49:25 +00:00
martin
52a25d352c FpDebug: move ...Command.Init into the thread. In case it needs to access process data. 
git-svn-id: trunk@61883 -
 2019-09-15 13:22:01 +00:00
martin
618ad4ba32 FpDebug: Fix stepping over an breakpoint that continues (condition/auto-continue/...) / Fix stepping over recursive calls 
git-svn-id: trunk@61882 -
 2019-09-15 13:22:00 +00:00
martin
533670667b FpDebug: Stepping commands, refactor (partly) detection of "call" instruction. 
git-svn-id: trunk@61881 -
 2019-09-14 14:33:10 +00:00
martin
48f15f849d FpDebug: Stepping commands, refactor HiddenBreakpoint: 
- Move to base-class
- No need to check for other breakpoints (fpdebug can now handle several brk at same address)
- Stop step-out, if break failed to set

git-svn-id: trunk@61880 -
 2019-09-14 14:33:09 +00:00
martin
c5fe550fbe FpDebug: Stepping commands, set Handled = Finished => so the loop will end if a step is done 
git-svn-id: trunk@61878 -
 2019-09-14 14:27:48 +00:00
martin
cc1055fbed FpDebug: Windows, fix stepping over (temp-removed) breakpoint. 
- If another thread received a signal before the "step-finished signal" (e.g. thread created / pending sigs) then the temp-break was back in place and kept in place -> the break was hit again instead of stepping over it.
- If another thread exited (and the exit signal was received before the "step-finished signal" then no handling was done at all (no threads suspended / no temp remove breaks)

git-svn-id: trunk@61877 -
 2019-09-14 14:27:47 +00:00
martin
fc1a436bed FpDebug: Linux, do not add any SigStop to deferred event list. (It going to be ignored as deInternalContinue anyway) 
git-svn-id: trunk@61876 -
 2019-09-14 14:27:45 +00:00
martin
4be5e94e3e FpDebug: Linux, do not modify running processes (in case of deInternalContinue, some processes may not be paused) 
git-svn-id: trunk@61875 -
 2019-09-14 14:27:44 +00:00
martin
c7fae55176 FpDebug: fix flag for breakpoint 
git-svn-id: trunk@61874 -
 2019-09-14 14:27:42 +00:00
martin
151412f007 FpDebug: improve stepping. 
Refactor: Capture initial data before DoContinue
Fix/Improve: Only check and continue the thread that is stepped / Make HiddenBreakpoint hidden from the rest of the controller.

git-svn-id: trunk@61873 -
 2019-09-14 14:27:41 +00:00
martin
f17b2727f4 FpDebug: re-arrange order of some classes 
git-svn-id: trunk@61872 -
 2019-09-14 14:27:39 +00:00
martin
85a2eb7321 FpDebug: fixed uninitialized var, could prevent debugger from stopping when app exits 
git-svn-id: trunk@61869 -
 2019-09-13 12:09:32 +00:00
martin
3fce95a1c2 FpDebug: Windows, debugln/dbgs include WOW64 names 
git-svn-id: trunk@61867 -
 2019-09-12 15:33:14 +00:00
martin
c9beb9dffe FpDebug: Windows, fixed Process.Continue with single step request 
git-svn-id: trunk@61866 -
 2019-09-12 15:33:12 +00:00
martin
cae3f56d05 FpDebug: fixed nil pointer crash when clearing breakpoints, after the debugged app exited. 
git-svn-id: trunk@61865 -
 2019-09-12 15:33:11 +00:00
martin
df6722dd5f FpDebug: Ensure that exit thread aborts any running command. (The command may change the event-enum-code in FPDEvent, and try to continue running) 
git-svn-id: trunk@61864 -
 2019-09-12 15:33:09 +00:00
martin
63087a3084 FpDebug: Linux, ensure a breakpoint is reported once for each thread, if hit at the same time 
git-svn-id: trunk@61853 -
 2019-09-10 18:52:46 +00:00
martin
230c6983fb FpDebug: fix compile on linux 
git-svn-id: trunk@61851 -
 2019-09-10 13:33:39 +00:00
martin
1958b8edea FpDebug: Windows, Added WoW64 
git-svn-id: trunk@61848 -
 2019-09-10 01:40:49 +00:00
martin
a2978c370e FpDebug: Windows, remove unused code 
git-svn-id: trunk@61847 -
 2019-09-10 01:40:48 +00:00
martin
a3fb24b828 FpDebug: load some kernel functions dynamically, to avoid stopping the IDE from starting on pre-vista systems. 
git-svn-id: trunk@61846 -
 2019-09-09 21:13:57 +00:00
martin
304f6e7be9 FpDebug: Fix requesting process to pause, broken in r61840 #ece9967721 
git-svn-id: trunk@61845 -
 2019-09-08 23:33:01 +00:00
martin
ece9967721 FpDebug: Keep the loop running, if internal stepping causes deBreakPoint without actually hitting a breakpoint. Required because now there can be several such singlesteps in one iteration of the loop. 
git-svn-id: trunk@61840 -
 2019-09-08 19:03:11 +00:00
martin
876682fc9d FpDebug: Handle hitting breakpoints, that have been removed while the event was waiting. Still need to re-execute the asm instruction that was hidden by int3 
git-svn-id: trunk@61839 -
 2019-09-08 19:03:09 +00:00
martin
2f812db331 FpDebug: Windows, suspend other threads while single stepping over a (temp-removed) breakpoints. 
- Other threads could cause an event, before the thread does single-step. Then the breakpoint gets restored to early
- Other threads could run through the code, while the breakpoint is removed. They would not stop as they should.

git-svn-id: trunk@61838 -
 2019-09-08 19:03:08 +00:00
martin
966ecb9382 FpDebug: debugln for windows API events 
git-svn-id: trunk@61834 -
 2019-09-08 18:52:42 +00:00
martin
e6e7bf4355 FpDebug: Linux, improve "Stop all" loop 
git-svn-id: trunk@61833 -
 2019-09-08 18:52:41 +00:00
martin
595f8b9f3e FpDebug: Linux, refactor signal handling for signals that need to be postponed. Need to collect signals with no existing thread yet, as they will create that thread. 
git-svn-id: trunk@61832 -
 2019-09-08 18:52:39 +00:00
martin
aa85ec85ed FpDebug: Linux, removed unused code 
git-svn-id: trunk@61831 -
 2019-09-08 18:52:38 +00:00
martin
1ab353e555 FpDebug: Linux, reduce the amount of calls to temp-remove/restore breakpoints 
git-svn-id: trunk@61830 -
 2019-09-08 18:52:36 +00:00
martin
85a8100c39 FpDebug: Linux, fix for temp-removed breakpoints were not always restored (if another thread had pending events, writing the breakpoint in WaitForEvent would fail, due to thread running / signal not yet collected) 
git-svn-id: trunk@61829 -
 2019-09-08 18:52:35 +00:00
martin
999d567e45 FpDebug: debugln for Linux 
git-svn-id: trunk@61828 -
 2019-09-08 18:52:33 +00:00
martin
9defda8b5c FpDebug: Linux, prevent crash on nil deref 
git-svn-id: trunk@61819 -
 2019-09-05 20:05:58 +00:00
martin
addf952338 FpDebug: Less debugln noise when checking if break exists 
git-svn-id: trunk@61818 -
 2019-09-05 20:05:57 +00:00
martin
d9731de769 FpDebug, LazDebuggerFp: More debugln for Breakpoints 
git-svn-id: trunk@61817 -
 2019-09-05 20:05:55 +00:00
martin
c86c8d65e6 FpDebug: reduce logged errors for messages that are expected (cannot write to terminated process) 
git-svn-id: trunk@61816 -
 2019-09-05 20:05:54 +00:00
martin
00417e251e FpDebug: Fix stackframe evaluation / In some cases (if stack win was closed, when brk-point hit) only the top frame was displayed. 
git-svn-id: trunk@61806 -
 2019-09-02 00:44:52 +00:00
martin
9fedf06c5f FpDebug: fix context (crash) during stack eval / currently unused code 
git-svn-id: trunk@61805 -
 2019-09-02 00:44:50 +00:00
martin
386be78e7c FpDebug: improve finding a name (or other info) to display type name (un-named pointers) / ^__vtbl_.... 
git-svn-id: trunk@61803 -
 2019-09-02 00:44:48 +00:00
martin
34e84c690e FpDebug: rename variable 
git-svn-id: trunk@61802 -
 2019-09-02 00:44:46 +00:00
martin
5408d59907 FpDebug: Clean up, error will be set already 
git-svn-id: trunk@61801 -
 2019-09-02 00:44:45 +00:00
martin
14ef5eb9fc FpDebug: Refactor ReadBounds 
git-svn-id: trunk@61800 -
 2019-09-02 00:44:43 +00:00
martin
767d2014d8 FpDebug: Refactor GetDataAddress 
git-svn-id: trunk@61799 -
 2019-09-02 00:44:41 +00:00
martin
538976df00 FpDebug: Implement DW_AT_allocated and DW_AT_associated 
git-svn-id: trunk@61791 -
 2019-08-31 20:59:09 +00:00
martin
6b65857351 FpDebug: Refactor cache for Address/DataAddress 
git-svn-id: trunk@61790 -
 2019-08-31 20:59:08 +00:00
martin
4b2740c97a FpDebug: DW_AT_data_member_location now handles constant offset too. Moved to ComputeDataMemberAddress 
git-svn-id: trunk@61789 -
 2019-08-31 20:59:06 +00:00
martin
0d8b455ac6 FpDebug: rename one of the two LocationFromTag methods 
git-svn-id: trunk@61788 -
 2019-08-31 20:59:04 +00:00
martin
a8ec28c709 FpDebug: PascalParser, added = / <> operator for classes/interfaces 
git-svn-id: trunk@61783 -
 2019-08-29 15:12:45 +00:00
martin
aa7a4b709c FpDebug: better detection of skInterface, skClass, skObject, skRecord. Added DW_TAG_interface_type. 
git-svn-id: trunk@61782 -
 2019-08-29 15:12:43 +00:00
martin
d18be77617 FpDebug: Move more fpc specific behaviour to fpdbgdwarffreepascal.pas 
git-svn-id: trunk@61779 -
 2019-08-28 15:36:18 +00:00
martin
94eaca854f FpDebug: Rename TDbgSymbolForwarder to TFpSymbolForwarder 
git-svn-id: trunk@61777 -
 2019-08-28 15:36:15 +00:00
martin
3469cab38f FpDebug: Rename FpSymbol.Member* to NestedSymbol* / Distinguish from FpValue.Member 
git-svn-id: trunk@61776 -
 2019-08-28 15:36:13 +00:00
martin
7096bc4c00 FpDebug: pascal-builder improve tolerance for unknown types in classes 
git-svn-id: trunk@61755 -
 2019-08-24 20:39:57 +00:00
martin
280666f480 FpDebug: Fix watches for Pointer 
git-svn-id: trunk@61753 -
 2019-08-24 20:39:54 +00:00
martin
ee04ce523f FpDebug: Refactor MemberCount for structures 
git-svn-id: trunk@61752 -
 2019-08-24 20:39:53 +00:00
martin
42ba3bfcc7 FpDebug: Refactor TFpSymbolDwarfTypeSubRange bound info 
git-svn-id: trunk@61751 -
 2019-08-24 20:39:51 +00:00
martin
fb065ad50b FpDebug: Remove unused (and redundant) cache for Members 
git-svn-id: trunk@61750 -
 2019-08-24 20:39:50 +00:00
martin
4c4fa5b667 FpDebug: Remove unused code HasDwarfDataAddress 
git-svn-id: trunk@61748 -
 2019-08-22 21:33:27 +00:00
martin
f92c11c44a FpDebug: Remove some duplicate code for GetDataAddress 
git-svn-id: trunk@61747 -
 2019-08-22 21:33:25 +00:00
martin
c69090c512 FpDebug: Rework TFpValueDwarfPointer.GetDataAddress, the data address is the pointer, not the deref-address. 
git-svn-id: trunk@61746 -
 2019-08-22 21:33:24 +00:00
martin
ce99e791cb FpDebug: Clean up / Remove duplicate method DataAddr 
git-svn-id: trunk@61743 -
 2019-08-22 21:33:19 +00:00
martin
335f49891d FpDebug: display info about types in watches 
git-svn-id: trunk@61734 -
 2019-08-20 18:58:50 +00:00
martin
0ce9055f11 FpDebug: Fix/Improve watches of Function/-ref 
git-svn-id: trunk@61732 -
 2019-08-20 18:58:47 +00:00
martin
936f07e67a FpDebug: remove unused Count 
git-svn-id: trunk@61725 -
 2019-08-18 13:43:50 +00:00
martin
6a6c02491f FpDebug: Fix type-declaration in watches for function refs 
git-svn-id: trunk@61723 -
 2019-08-18 13:43:47 +00:00
martin
5a7c9f1487 FpDebug: Refactor class names for TFpDbgValue and TFpDbgSymbol descendants. 
git-svn-id: trunk@61722 -
 2019-08-18 13:43:45 +00:00
martin
a8233705f3 FpDebug, fpdumpdwarf: partial fix compilation 
git-svn-id: trunk@61721 -
 2019-08-18 13:43:42 +00:00
martin
afb6089d74 FpDebug: Display function-ref variables 
git-svn-id: trunk@61521 -
 2019-07-03 18:26:32 +00:00
martin
9f1b5ca3f2 Debugger: introduce watch type skFunctionRef 
git-svn-id: trunk@61520 -
 2019-07-03 18:26:31 +00:00
martin
96ba76e670 FpDebug: Fix FindProcSymbol, always search all CompilationUnits 
git-svn-id: trunk@61516 -
 2019-07-03 18:26:24 +00:00
martin
2ca01a1067 FpDebug: Allow constants in type-cast to be treated as address 
git-svn-id: trunk@61501 -
 2019-06-30 19:17:01 +00:00
martin
3fa2c1926a FpDebug: LocationParser: clean up and optimize (peek instead of pop) 
git-svn-id: trunk@61500 -
 2019-06-30 19:16:59 +00:00
martin
5110e434a6 FpDebug: Refactor reading Bounds 
git-svn-id: trunk@61499 -
 2019-06-30 19:16:58 +00:00
martin
dd77814ad7 FpDebug: Remove relation between TFpDbgSymbol and TFpDbgValue 
git-svn-id: trunk@61498 -
 2019-06-30 19:16:56 +00:00
martin
ebbd6b5e0b FpDebug: Fix Overflow in max array/string size 
git-svn-id: trunk@61497 -
 2019-06-30 19:16:55 +00:00
martin
16b217f5b9 FpDebug: Cleanup 
git-svn-id: trunk@61493 -
 2019-06-30 19:16:47 +00:00
martin
87642bb738 FpDebug: Experimental/IFDEF code for auto-deref pointer to structure 
git-svn-id: trunk@61453 -
 2019-06-23 11:14:27 +00:00
martin
7f8306fad7 FpDebug: Allow LocationParser (dwarf loc expressions) to work with mlfSelfMem (for constants which have their value in the dwarf headers, rather than the process mem) 
git-svn-id: trunk@61451 -
 2019-06-23 11:14:24 +00:00
martin
4d779b1188 FpDebug: Ensure Object-address for location-parser is stored 
git-svn-id: trunk@61450 -
 2019-06-23 11:14:23 +00:00
martin
2a8f0cab85 FpDebug: More tests. 
git-svn-id: trunk@61449 -
 2019-06-23 11:14:20 +00:00
martin
8874afbe6a FpDebug/LazDebuggerFp: Refactor logging, use LazLogger for all logging. 
git-svn-id: trunk@61427 -
 2019-06-19 15:26:22 +00:00
martin
a2744edd0a FpDebug: clean up 
git-svn-id: trunk@61420 -
 2019-06-18 18:39:24 +00:00
martin
dc28cea48d FpDebug: Fix potential int-overflow. 
git-svn-id: trunk@61419 -
 2019-06-18 18:39:22 +00:00
martin
f2698e4d03 FpDebug: make fpc wide/unicode-string workaround, depend on fpc-version 
git-svn-id: trunk@61417 -
 2019-06-18 18:39:19 +00:00
martin
970cf11642 FpDebug: DwarfClassMap (fpc specific classes), use instances. 
git-svn-id: trunk@61416 -
 2019-06-18 18:39:17 +00:00
martin
5d6b05e0c0 FpDebug: Move reading dwarf-2 length of dyn-array to fpc specific unit (fpdbgdwarffreepascal) 
git-svn-id: trunk@61415 -
 2019-06-18 18:39:15 +00:00
martin
5effef2a57 FpDebug: Refactor "AttribIdx". Reduce repeated calls. 
git-svn-id: trunk@61414 -
 2019-06-18 18:39:13 +00:00
martin
befba0c77b FpDebug: Fix mem leak in strings/dwarf-3 
git-svn-id: trunk@61413 -
 2019-06-18 18:39:11 +00:00
martin
c13bcb61c2 FpDebug, fpd-app: fix some compile errors 
git-svn-id: trunk@61335 -
 2019-06-07 12:24:00 +00:00
martin
3f6a435b48 FpDebug, fpd-app: fix some compile errors 
git-svn-id: trunk@61330 -
 2019-06-06 20:45:34 +00:00
martin
9075dc0db1 FpDebug, fpd-app: fix some compile errors 
git-svn-id: trunk@61328 -
 2019-06-06 20:14:47 +00:00
martin
157ea70bdb FpDebug: Fix upper/lower spelling of Contents/MacOS 
git-svn-id: trunk@61066 -
 2019-04-27 15:10:17 +00:00
martin
0f2eece126 DwarfViewer: remove -WC 
git-svn-id: trunk@61039 -
 2019-04-22 12:32:42 +00:00
martin
e2056f0494 FpDebug: Watches/Locals: Display "Unknown type" instead of "Identifier not found" for unimplemented/unknown data/types 
git-svn-id: trunk@61005 -
 2019-04-17 23:53:07 +00:00
martin
bd2040ec55 FpDebug: "UnicodeString" workaround for wrong dwarf-highbound fpc issue #0035359, see also issue #0035340 
git-svn-id: trunk@60946 -
 2019-04-12 23:39:24 +00:00
martin
6d1944a6a3 FpDebug: Check char-size for strings. Recognize "UnicodeString", issue #0035340 
git-svn-id: trunk@60930 -
 2019-04-11 16:25:27 +00:00
martin
b0a3fd76d0 FpDebug: Fix an overflow in address calculation 
git-svn-id: trunk@60798 -
 2019-03-30 18:45:46 +00:00
martin
691606d9bc FpDebug: Less debugln 
git-svn-id: trunk@60650 -
 2019-03-10 18:00:00 +00:00