major clean-up pass over unwinding/module-info abstraction, + usage in the debug engine. simplified / cleaned up DWARF helpers for unwind info & expressions. decoupling unwinding / DWARF evaluation from memory read callbacks. light module info now prepared by demon layer - debug engine no longer duplicates per-backend parsing. unwind abstraction layer now does thin abstraction over unwinding backends, debug engine only calls abstraction. clean up demon to have fewer ad-hoc 'queries' on handles, and prefer sending info over debug events when possible / when it fits the usage pattern. move DWARF enum specifications to metacode, generate enums/xlists/tables/etc. decouple raddbg/radbin completely from old parsing helpers. replace portion of DWARF dumping; pull out some new parsing helpers from converter / dumper.

src/demon/demon_core.h

@@ -97,7 +97,6 @@ struct DMN_ModuleInfo
   // rjf: unwinding info
   Rng1U64 pe_intel_pdatas_vaddr_range;
   Rng1U64 eh_frame_header_vaddr_range;
-  U64 cfi_rebase;
   
   // rjf: special raddbg data
   Rng1U64 raddbg_info_voff_range;
@@ -135,6 +134,9 @@ struct DMN_Event
   
   // rjf: module info
   DMN_ModuleInfo *module_info;
+  
+  // rjf: thread info
+  U64 tls_root_vaddr;
 };
 
 typedef struct DMN_EventNode DMN_EventNode;
@@ -291,10 +293,9 @@ internal U64 dmn_process_read(DMN_Handle process, Rng1U64 range, void *dst);
 internal B32 dmn_process_write(DMN_Handle process, Rng1U64 range, void *src);
 
 //- rjf: threads
-internal U64 dmn_stack_base_vaddr_from_thread(DMN_Handle handle);
-internal U64 dmn_tls_root_vaddr_from_thread(DMN_Handle handle);
 internal B32 dmn_thread_read_reg_block(DMN_Handle handle, void *reg_block);
 internal B32 dmn_thread_write_reg_block(DMN_Handle handle, void *reg_block);
+internal B32 dmn_thread_get_module_tls_vaddr(DMN_Handle thread, DMN_Handle module, U64 *vaddr_out);
 
 //- rjf: system process listing
 internal void dmn_process_iter_begin(DMN_ProcessIter *iter);