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per-run tls base vaddr cache; cleanup/fixes/improvements on fuzzy filtering of scheduler view

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This commit is contained in:
Ryan Fleury
2024-02-06 08:48:09 -08:00
parent 0696eab974
commit 87ed6a8c62
7 changed files with 173 additions and 53 deletions
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src/df/core/df_core.h
+33 -1
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@@ -939,6 +939,7 @@ struct DF_RunUnwindCacheNode
DF_RunUnwindCacheNode *hash_next;
DF_Handle thread;
CTRL_Unwind unwind;
U64 tls_base_vaddr;
};
typedef struct DF_RunUnwindCacheSlot DF_RunUnwindCacheSlot;
@@ -956,6 +957,33 @@ struct DF_RunUnwindCache
DF_RunUnwindCacheSlot *table;
};
//- rjf: per-run tls-base-vaddr cache
typedef struct DF_RunTLSBaseCacheNode DF_RunTLSBaseCacheNode;
struct DF_RunTLSBaseCacheNode
{
DF_RunTLSBaseCacheNode *hash_next;
DF_Handle process;
U64 root_vaddr;
U64 rip_vaddr;
U64 tls_base_vaddr;
};
typedef struct DF_RunTLSBaseCacheSlot DF_RunTLSBaseCacheSlot;
struct DF_RunTLSBaseCacheSlot
{
DF_RunTLSBaseCacheNode *first;
DF_RunTLSBaseCacheNode *last;
};
typedef struct DF_RunTLSBaseCache DF_RunTLSBaseCache;
struct DF_RunTLSBaseCache
{
Arena *arena;
U64 slots_count;
DF_RunTLSBaseCacheSlot *slots;
};
//- rjf: per-run locals cache
typedef struct DF_RunLocalsCacheNode DF_RunLocalsCacheNode;
@@ -1108,6 +1136,9 @@ struct DF_State
U64 unwind_cache_reggen_idx;
U64 unwind_cache_memgen_idx;
DF_RunUnwindCache unwind_cache;
U64 tls_base_cache_reggen_idx;
U64 tls_base_cache_memgen_idx;
DF_RunTLSBaseCache tls_base_cache;
U64 locals_cache_reggen_idx;
DF_RunLocalsCache locals_cache;
U64 member_cache_reggen_idx;
@@ -1512,7 +1543,7 @@ internal U64 df_type_num_from_binary_name(DF_Entity *binary, String8 name);
//- rjf: thread info extraction helpers
internal DF_Entity *df_module_from_process_vaddr(DF_Entity *process, U64 vaddr);
internal DF_Entity *df_module_from_thread(DF_Entity *thread);
internal U64 df_tls_base_vaddr_from_thread(DF_Entity *thread);
internal U64 df_tls_base_vaddr_from_process_root_rip(DF_Entity *process, U64 root_vaddr, U64 rip_vaddr);
internal Architecture df_architecture_from_entity(DF_Entity *entity);
internal CTRL_Unwind df_push_unwind_from_thread(Arena *arena, DF_Entity *thread);
internal U64 df_rip_from_thread(DF_Entity *thread);
@@ -1647,6 +1678,7 @@ internal DF_EntityList df_push_active_target_list(Arena *arena);
internal CTRL_Unwind df_query_cached_unwind_from_thread(DF_Entity *thread);
internal U64 df_query_cached_rip_from_thread(DF_Entity *thread);
internal U64 df_query_cached_rip_from_thread_unwind(DF_Entity *thread, U64 unwind_count);
internal U64 df_query_cached_tls_base_vaddr_from_process_root_rip(DF_Entity *process, U64 root_vaddr, U64 rip_vaddr);
internal EVAL_String2NumMap *df_query_cached_locals_map_from_binary_voff(DF_Entity *binary, U64 voff);
internal EVAL_String2NumMap *df_query_cached_member_map_from_binary_voff(DF_Entity *binary, U64 voff);