 Ryan Fleury
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47462f4789
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first pass at filesystem evaluation in eval system
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2024-08-22 16:55:07 -07:00 |
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Ryan Fleury
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acd7435553
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collapse register mode into being a thread space, unify process/thread/debugger read/write paths, keep differences in core eval read/write paths
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2024-08-22 14:50:27 -07:00 |
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Ryan Fleury
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1848acd47e
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eliminate eval assumption of single architecture; equip each eval module with an architecture; use to correctly specify the debugger process architecture; do initial pass of debugger space evaluation
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2024-08-21 12:55:50 -07:00 |
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Ryan Fleury
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c77d61fb4c
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ellipses for unfinished arrays/structs in eval single-line visualization
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2024-08-20 16:33:08 -07:00 |
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Ryan Fleury
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8b5be64507
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fix primary module selection in multi-process scenarios
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2024-08-15 12:23:08 -07:00 |
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Ryan Fleury
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b98a75e056
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switch eval memory reads -> more generalized space reads; apply to register reads as well
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2024-08-15 11:55:22 -07:00 |
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Ryan Fleury
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59c01a73af
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pipe through space information through eval compiler/interpreter
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2024-08-15 11:21:52 -07:00 |
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Ryan Fleury
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a0d91862a7
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bundle per-module info in eval system; use all modules in all processes in ctrl layer evaluations; further sketching out of space info
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2024-08-15 10:04:52 -07:00 |
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Ryan Fleury
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eda3d6f8b5
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fix incorrect assumption of 0 slot -> primary rdi; fixes mistyped locals
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2024-08-08 15:56:38 -07:00 |
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Ryan Fleury
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5a682e5888
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split eval systems, to decouple types/exprs/parsing (debug info dependent), from irization (macro map dependent), from interpretation (completely independent of the former two stages & all their dependencies)
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2024-08-06 13:57:48 -07:00 |
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Ryan Fleury
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3e6b8a3c66
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first pass at converting frontend over to using new eval system
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2024-08-05 17:05:43 -07:00 |
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Ryan Fleury
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b18e437337
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git normalize all files
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2024-07-26 11:13:47 -07:00 |
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Ryan Fleury
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1f89d4de9e
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do not overly-ambitiously hold debug info access scopes in ctrl thread run loop
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2024-07-25 10:40:35 -07:00 |
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 Martins Mozeiko
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ce7c8d5244
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avx512 registers & fixes for getting & setting x64 context
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2024-07-23 08:43:35 -07:00 |
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Ryan Fleury
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3cc51038df
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os_core: linux port for memory, thread info, filesystem apis
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2024-07-16 13:24:54 -07:00 |
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Ryan Fleury
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1b74fb0760
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simplification pass over os core layer; simplification pass over base arena; set up build.sh; stub out new spot for linux os core
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2024-07-15 17:23:01 -07:00 |
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Ryan Fleury
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435877824a
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oh NO... never mind... mystery solved... be VERY CAREFUL ABOUT STATE MACHINES! fixes incorrect non-resets of win32 demon 'exception not handled' state, which was buggily leading to DBG_EXCEPTION_NOT_HANDLED being passed to ContinueDebugEvent
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2024-06-19 11:56:47 -07:00 |
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Ryan Fleury
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3327d73373
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notes on memory-execution-exception spoof implementation situation, and toggles to switch to old behavior, for later investigation
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2024-06-19 11:32:44 -07:00 |
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Ryan Fleury
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376a7c48a5
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pass over logging, include a lot of extra info in ctrl thread log; demon abstraction for target-process memory allocation/protection; switch spoofs to being in allocated page, rather than at bogus address
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2024-06-19 11:12:21 -07:00 |
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Ryan Fleury
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f6eec680bc
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adjust single stepping rule to be robust to non-single-step events; this is still not what the issue is pertaining to the stepping bug...
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2024-06-18 17:19:17 -07:00 |
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Ryan Fleury
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41fd224956
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log ctrl events on user thread; do not use cached register block reading path for ctrl stepping machine, as it must not prematurely update cache for all readers, since runs are not complete
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2024-06-18 12:07:46 -07:00 |
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Ryan Fleury
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6cc1dfb39a
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trap net generation logging; log markers
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2024-06-18 10:14:54 -07:00 |
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Ryan Fleury
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749821dd27
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adjust unwind loop to be robust to noop-unwind-steps that would otherwise result in infinite unwind loops
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2024-06-17 12:14:10 -07:00 |
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Ryan Fleury
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6ad94978ce
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correctly adjust dbgi timestamp in ctrl entity store, upon debug info changes
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2024-06-17 10:55:17 -07:00 |
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Ryan Fleury
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723c7c5d4d
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further tightening up of win32 demon run path; take a few fastpaths on x64; speeds up conditional breakpoints
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2024-06-14 09:50:33 -07:00 |
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Ryan Fleury
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fb9824dc24
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remove unnecessary ctrl log flushes, which seriously bloated the ctrl thread running path
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2024-06-14 07:57:46 -07:00 |
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Ryan Fleury
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fa4d0bc262
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ctrl: break debug string events apart if needed; enforce size cap on serialized ctrl events
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2024-06-13 16:24:54 -07:00 |
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Ryan Fleury
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084cabad39
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pass over high level composite rdi parsing helpers
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2024-06-13 15:18:29 -07:00 |
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Ryan Fleury
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10ead2f999
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rdi: first pass of eliminating remainder of non-top-level sections; simplification/cleanup of rdi parsing layer
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2024-06-13 15:18:28 -07:00 |
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Ryan Fleury
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7e85335f3b
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move per-source-file line maps to top-level sections, and move source line -> voff maps to separate top-level info table
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2024-06-13 15:18:28 -07:00 |
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Ryan Fleury
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f50b54cff7
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complete metacodification of rdi format info into tables
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2024-06-01 19:24:46 -07:00 |
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Ryan Fleury
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d3adfdeced
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deduplicate debug string event generation; log ctrl messages
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2024-05-31 11:17:59 -07:00 |
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Ryan Fleury
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15f5894c60
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choose debug info key timestamps from debug info path, rather than module timestamp; the module should be allowed to be newer
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2024-05-26 13:25:03 -07:00 |
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Ryan Fleury
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489ae56223
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fix moduleless unwinding and find-threads without debug info
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2024-05-23 16:17:31 -07:00 |
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Ryan Fleury
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f26b4c3b06
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eliminate path-tree-based keying of debug info on frontend; use dbgi-layer-defined debug info keys, which can be more robust to changes to the same debug info path across time (e.g. during hot reloads
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2024-05-23 10:30:23 -07:00 |
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Ryan Fleury
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7a4e939886
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fix incorrectly referring to root entity for debug info if missing; fix thread register cache issues; fix new dbgi layer issues
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2024-05-22 11:13:08 -07:00 |
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Ryan Fleury
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a019115b95
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get ctrl and debug frontend layers onto new pdb-path-based debug info loader layer; sketch out standalone fuzzy search layer, to replace old dbgi searching functionality; shift all debug frontend code from referring to debug info via 'binaries' to referring to debug info via 'dbgis', just file entities at the location of o.g. debug info
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2024-05-21 10:08:28 -07:00 |
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Ryan Fleury
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b9ac104276
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begin stitching new dbgi layer usage code into ctrl layer; keep track of per-module preferred pdb paths via event-synchronized ctrl entity tree; still need conversion
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2024-05-20 17:15:11 -07:00 |
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Ryan Fleury
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6e41bdf11b
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first pass at loader portion of new dbgi layer replacement; set up ctrl entity for per-module debug info selection path info
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2024-05-20 16:28:52 -07:00 |
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Ryan Fleury
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fd6befecc3
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get tls address calculation off of binary parsing path; do based on in-process memory
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2024-05-20 12:55:20 -07:00 |
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Ryan Fleury
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5342fab86b
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bugfix in new unwinder; applying stack ptr read & unwind when doing epilog unwinds
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2024-05-20 11:12:29 -07:00 |
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Ryan Fleury
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9919ac59bb
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move module image info parse / cache management to ctrl thread, directly tie to module lifetime as ctrl thread sees it; reduce load from each unwind
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2024-05-20 10:58:45 -07:00 |
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Ryan Fleury
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2d1fcd7475
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fix some unwanted frontend unwind cache behavior; fix staleness calculation in ctrl process memory cache
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2024-05-20 08:23:41 -07:00 |
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Ryan Fleury
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393fb9e5f2
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eliminate old unwinder usage code; more regression fixing
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2024-05-17 15:07:21 -07:00 |
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Ryan Fleury
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301cf6b7ac
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regression fixes, better integration, and tightening up the new unwinder
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2024-05-17 14:15:11 -07:00 |
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Ryan Fleury
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578a56d231
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further progress on new unwinder
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2024-05-16 17:12:37 -07:00 |
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Ryan Fleury
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33ab26dfb3
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begin porting unwinder to ctrl layer, just built purely on in-process memory, and getting completely off of parsed binary image artifacts
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2024-05-16 15:39:57 -07:00 |
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Ryan Fleury
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3085482e34
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expand base layer logging mechanism with bucketing info; make one bucket for passive log collection, another for user-facing errors; always consume user errors at the top-level and display; use user-error mechanism to communicate bad 32-bit app launches from demon
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2024-05-14 08:10:02 -07:00 |
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Ryan Fleury
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05f2cde2ee
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fix clang
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2024-05-13 13:10:49 -07:00 |
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Ryan Fleury
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f4ea9e66b0
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bugfix on-demand process-dependent breakpoint resolution path & user breakpoint hit logic in stepping machine; more logging
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2024-04-25 08:59:00 -07:00 |
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