89 Commits

Author	SHA1	Message	Date
Martin	915fbfa830	FpDebug: Workaround for dangling pointer to FScanAllWorker.FScanScopeList (in FCompUnitScope.FScopeListPtr), set by FScanScopeList.BuildList.	2022-05-09 01:22:32 +02:00
martin	5a01f79d1c	FpDebug: Find line info when dwarf subprogram-tag is missing. Use line info with linker info. This fixes stepping into old-style "TFoo = object ... end"	2022-05-05 02:46:33 +02:00
Martin	4f8efdd21f	FpDebug: fix warnings.	2022-03-24 00:39:03 +01:00
Joost van der Sluis	c8feb2d0e8	FpDebug: Replaced some Pascalish code to perform pointer calculations without range-overflows with code with range-checking disabled	2022-01-02 00:38:52 +01:00
ccrause	218ea083c3	DW_LINE_set_address and target address read operations should respect the target address size.	2021-12-29 14:52:02 +02:00
Joost van der Sluis	e0c4d9c77b	FpDebug: cleanup and explanation of the difference between the ImageBase, RelocationOffset and LoadedTargetImageAddr	2021-12-16 00:35:18 +01:00
Joost van der Sluis	8205a04199	FpDebug: On Windows the RelocationOffset can only be calculated after the file-header has been read. So the whole logic to obtain the RelocationOffset out of the LoadedTargetImageAddr and ImageBase is refactored	2021-12-15 01:21:10 +01:00
Joost van der Sluis	70d007f0de	FpDebug: Differentiate between the BaseAddr and the RelocationOffset	2021-12-13 23:18:10 +01:00
Martin	a1c6e559e1	LazDebuggerFp: Cleanup compiler hints	2021-12-12 21:00:27 +01:00
Joost van der Sluis	2a51f03e2b	FpDebug fixed calculation of addresses, got broken in commit 5ff2a7d17c	2021-12-11 13:38:30 +01:00
Joost van der Sluis	5ff2a7d17c	FpDebug: Calculate the relocated addresses of libraries	2021-12-10 20:17:46 +01:00
Joost van der Sluis	de0974f29e	FpDebug: Removed TDbgInstance.AddrOffset and other old attempts to relocate libraries properly	2021-12-08 00:43:17 +01:00
Martin	df98551a5f	FpDebug: Implement finding "address for line" before/after the requested line, if there is no entry for the request.	2021-12-07 20:35:49 +01:00
Martin	b3e07ba2b5	FpDebug: fix for logging	2021-12-05 22:44:04 +01:00
Joost van der Sluis	957f76456c	FpDebug: Detect Dwarf-5 debug headers and skip unsupported sections	2021-12-05 18:26:09 +01:00
Martin	f49b54bae5	FpDebug: add a few missing "const" for params	2021-11-14 15:36:41 +01:00
Martin	eac49ae44f	FpDebug: Fix DW_OP_reg0..31 should return the register-location, not the value in the register (except for DW_AT_frame_base). See note_732607024 in merge-request !28	2021-11-14 11:31:56 +01:00
Martin	0a7f1b1da9	FpDebug: Dwarf location-parser, allow to deref a register-location. See merge-request !28	2021-11-14 09:13:55 +01:00
ccrause	c6e6de1294	Fixed checking if AAddress is bracketed by StartPC and EndPC.	2021-11-01 12:14:33 +02:00
ccrause	23065e004c	Add functionality to get proc start/end addresses from debug info. Used to scan prologue and epilogue for frame information on AVR target.	2021-11-01 12:13:28 +02:00
Martin	0a2bc87781	FpDebug: Fixed mem leak.	2021-09-26 16:02:26 +02:00
martin	caa6a14163	FpDebug: "waitable section" / Protect some code from being entered twice ... git-svn-id: trunk@65229 -	2021-06-14 08:12:49 +00:00
martin	6661f86edd	Debugger: allow to force lazloggerbase via define ... git-svn-id: trunk@65227 -	2021-06-14 07:30:45 +00:00
martin	48701f5d93	FpDebug: Improve encapsulation ... git-svn-id: trunk@65183 -	2021-06-08 19:32:22 +00:00
martin	3644f4a2e2	FpDebug: Fix race condition. FScope accesses FScopeList which is changed by thread (dyn array re-alloc by SetLength) ... git-svn-id: trunk@65172 -	2021-06-04 01:11:22 +00:00
martin	5191e4d8a2	FpDebug: Added some safety checks ... git-svn-id: trunk@65144 -	2021-05-28 16:19:23 +00:00
martin	068feeb931	FpDebug: remove MemMgr.DefaultContext. All MemRead/Write must go via a location-context. ... git-svn-id: trunk@64554 -	2021-02-12 18:31:07 +00:00
juha	0feb7a5662	Codetools, Debugger: Use a faster compare method for case-insensitive strings and StringLists. ... git-svn-id: trunk@64465 -	2021-02-05 11:28:11 +00:00
martin	43e81576fe	FpDebug: Use thread-save iterator. Issue #0038047, #38068 . Normal Iterators are added/removed to/from FIterators: TList => which is not thread save. Since the map in question never changes during iteration, the callbacks are not needed. ... git-svn-id: trunk@64128 -	2020-11-12 12:02:33 +00:00
joost	566610a9ba	FpDebug: Cleanup of several issues introduced in r63899 #539c1f9a2b, in which a lot more was committed then planned. Among others utility functions to allow calling functions with parameters. The ability to set the value of (regvar) variables and some minor bug-fixes. As part of the parameter-support, addresses located in a register are not immediately read and converted to constants anymore. But the location of the actual register is stored. This might have unforeseen side-effects ... git-svn-id: trunk@63900 -	2020-09-20 21:52:48 +00:00
joost	539c1f9a2b	FpDebug: Renamed TFpDbgHardcodedContext to TFpDbgHardcodedScope ... git-svn-id: trunk@63899 -	2020-09-20 19:21:53 +00:00
martin	75c2186b1d	FpDebug: Detect incorrect path to unit, and omit path. Issue #0037657 ... git-svn-id: trunk@63840 -	2020-08-29 12:02:20 +00:00
martin	b2cb237d43	FpDebug: Compute full filenames only once ... git-svn-id: trunk@63839 -	2020-08-29 12:02:18 +00:00
martin	cb9e09de9e	FpDebug: Use available symbol from stack to create SearchScope ... git-svn-id: trunk@63835 -	2020-08-26 19:15:02 +00:00
martin	b63067892d	FpDebug: More use of name hashes ... git-svn-id: trunk@63816 -	2020-08-23 12:52:32 +00:00
martin	2d8cf332f9	FpDebug: Run some tasks in threads during startup ... git-svn-id: trunk@63812 -	2020-08-22 20:27:17 +00:00
martin	953c9964f8	FpDebug: make more string params "const foo :string" ... git-svn-id: trunk@63810 -	2020-08-22 20:27:14 +00:00
martin	6ed8bff46a	FpDebug: Faster upper/lower-case. (for ansi only idents) ... git-svn-id: trunk@63809 -	2020-08-22 20:27:11 +00:00
martin	24d48052e3	FpDebug: Speed up fpdebug (GoNamedChild) by creating hashes for symbol names / Create Hash-lookup field for units to skip some CU ... git-svn-id: trunk@63808 -	2020-08-22 20:27:10 +00:00
martin	24a3af8855	FpDebug: Refactor passing upper+lowercase name for search ... git-svn-id: trunk@63807 -	2020-08-22 20:27:08 +00:00
martin	1ba76474e3	FpDebug: Separate Context and SearchScope ... git-svn-id: trunk@63784 -	2020-08-18 23:12:46 +00:00
martin	93c1ca640f	FpDebug: Rename some context classes, and search functions. Start differentiating between Context and SearchScope ... git-svn-id: trunk@63783 -	2020-08-18 23:12:42 +00:00
martin	361235b421	FpDebug: Always get a Dwarf Context (if there are any units) => at least for global vars/symbols ... git-svn-id: trunk@63365 -	2020-06-16 19:57:31 +00:00
martin	10fafd96d0	FpDebug: remove deprecated FindContext(address-only) ... git-svn-id: trunk@63364 -	2020-06-16 19:57:29 +00:00
martin	a43e155cdb	FpDebug, Debuggers, IDE: Make MemManager easier to access. (via Controller and Instance) ... git-svn-id: trunk@63358 -	2020-06-16 13:42:42 +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	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	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	22aca35233	FpDebug: Use LastError from value object. ... git-svn-id: trunk@62045 -	2019-10-13 12:25:37 +00:00
martin	cbe21ff4f3	FpDebug: implement watching bitpacked array/record ... git-svn-id: trunk@62012 -	2019-10-09 20:06:21 +00:00