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eliminate more dead code

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This commit is contained in:
Ryan Fleury
2024-09-13 10:41:42 -07:00
parent c8a892ad8f
commit 7fb711b07c
2 changed files with 1 additions and 275 deletions
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src/dbg_engine/dbg_engine_core.c
-247
View File
@@ -210,104 +210,6 @@ d_line_list_copy(Arena *arena, D_LineList *list)
////////////////////////////////
//~ rjf: Command Type Pure Functions
//- rjf: command parameter bundles
#if 0 // TODO(rjf): @msgs
internal D_CmdParams
d_cmd_params_zero(void)
{
D_CmdParams p = {0};
return p;
}
internal String8
d_cmd_params_apply_spec_query(Arena *arena, D_CmdParams *params, D_CmdSpec *spec, String8 query)
{
String8 error = {0};
switch(spec->info.query.slot)
{
default:
case D_CmdParamSlot_String:
{
params->string = push_str8_copy(arena, query);
}break;
case D_CmdParamSlot_FilePath:
{
String8TxtPtPair pair = str8_txt_pt_pair_from_string(query);
params->file_path = push_str8_copy(arena, pair.string);
params->text_point = pair.pt;
}break;
case D_CmdParamSlot_TextPoint:
{
U64 v = 0;
if(try_u64_from_str8_c_rules(query, &v))
{
params->text_point.column = 1;
params->text_point.line = v;
}
else
{
error = str8_lit("Couldn't interpret as a line number.");
}
}break;
case D_CmdParamSlot_VirtualAddr: goto use_numeric_eval;
case D_CmdParamSlot_VirtualOff: goto use_numeric_eval;
case D_CmdParamSlot_Index: goto use_numeric_eval;
case D_CmdParamSlot_ID: goto use_numeric_eval;
use_numeric_eval:
{
Temp scratch = scratch_begin(&arena, 1);
E_Eval eval = e_eval_from_string(scratch.arena, query);
if(eval.msgs.max_kind == E_MsgKind_Null)
{
E_TypeKind eval_type_kind = e_type_kind_from_key(e_type_unwrap(eval.type_key));
if(eval_type_kind == E_TypeKind_Ptr ||
eval_type_kind == E_TypeKind_LRef ||
eval_type_kind == E_TypeKind_RRef)
{
eval = e_value_eval_from_eval(eval);
}
U64 u64 = eval.value.u64;
switch(spec->info.query.slot)
{
default:{}break;
case D_CmdParamSlot_VirtualAddr:
{
params->vaddr = u64;
}break;
case D_CmdParamSlot_VirtualOff:
{
params->voff = u64;
}break;
case D_CmdParamSlot_Index:
{
params->index = u64;
}break;
case D_CmdParamSlot_UnwindIndex:
{
params->unwind_index = u64;
}break;
case D_CmdParamSlot_InlineDepth:
{
params->inline_depth = u64;
}break;
case D_CmdParamSlot_ID:
{
params->id = u64;
}break;
}
}
else
{
error = push_str8f(scratch.arena, "Couldn't evaluate \"%S\" as an address.", query);
}
scratch_end(scratch);
}break;
}
return error;
}
#endif
//- rjf: command parameters
internal D_CmdParams
@@ -1415,98 +1317,6 @@ d_entity_from_name_and_kind(String8 string, D_EntityKind kind)
return result;
}
////////////////////////////////
//~ rjf: Command Stateful Functions
#if 0 // TODO(rjf): @msgs
internal void
d_register_cmd_specs(D_CmdSpecInfoArray specs)
{
U64 registrar_idx = d_state->total_registrar_count;
d_state->total_registrar_count += 1;
for(U64 idx = 0; idx < specs.count; idx += 1)
{
// rjf: extract info from array slot
D_CmdSpecInfo *info = &specs.v[idx];
// rjf: skip empties
if(info->string.size == 0)
{
continue;
}
// rjf: determine hash/slot
U64 hash = d_hash_from_string(info->string);
U64 slot = hash % d_state->cmd_spec_table_size;
// rjf: allocate node & push
D_CmdSpec *spec = push_array(d_state->arena, D_CmdSpec, 1);
SLLStackPush_N(d_state->cmd_spec_table[slot], spec, hash_next);
// rjf: fill node
D_CmdSpecInfo *info_copy = &spec->info;
info_copy->string = push_str8_copy(d_state->arena, info->string);
info_copy->description = push_str8_copy(d_state->arena, info->description);
info_copy->search_tags = push_str8_copy(d_state->arena, info->search_tags);
info_copy->display_name = push_str8_copy(d_state->arena, info->display_name);
info_copy->flags = info->flags;
info_copy->query = info->query;
spec->registrar_index = registrar_idx;
spec->ordering_index = idx;
}
}
internal D_CmdSpec *
d_cmd_spec_from_string(String8 string)
{
D_CmdSpec *result = &d_nil_cmd_spec;
{
U64 hash = d_hash_from_string(string);
U64 slot = hash%d_state->cmd_spec_table_size;
for(D_CmdSpec *n = d_state->cmd_spec_table[slot]; n != 0; n = n->hash_next)
{
if(str8_match(n->info.string, string, 0))
{
result = n;
break;
}
}
}
return result;
}
internal D_CmdSpec *
d_cmd_spec_from_kind(D_CmdKind kind)
{
String8 string = d_core_cmd_kind_spec_info_table[kind].string;
D_CmdSpec *result = d_cmd_spec_from_string(string);
return result;
}
internal void
d_cmd_spec_counter_inc(D_CmdSpec *spec)
{
if(!d_cmd_spec_is_nil(spec))
{
spec->run_count += 1;
}
}
internal D_CmdSpecList
d_push_cmd_spec_list(Arena *arena)
{
D_CmdSpecList list = {0};
for(U64 idx = 0; idx < d_state->cmd_spec_table_size; idx += 1)
{
for(D_CmdSpec *spec = d_state->cmd_spec_table[idx]; spec != 0; spec = spec->hash_next)
{
d_cmd_spec_list_push(arena, &list, spec);
}
}
return list;
}
#endif
////////////////////////////////
//~ rjf: View Rule Spec Stateful Functions
@@ -2370,31 +2180,6 @@ d_lines_from_file_path_line_num(Arena *arena, String8 file_path, S64 line_num)
////////////////////////////////
//~ rjf: Process/Thread/Module Info Lookups
#if 0 // TODO(rjf): @msgs
internal D_Entity *
d_module_from_process_vaddr(D_Entity *process, U64 vaddr)
{
D_Entity *module = &d_nil_entity;
for(D_Entity *child = process->first; !d_entity_is_nil(child); child = child->next)
{
if(child->kind == D_EntityKind_Module && contains_1u64(child->vaddr_rng, vaddr))
{
module = child;
break;
}
}
return module;
}
internal D_Entity *
d_module_from_thread(D_Entity *thread)
{
D_Entity *process = thread->parent;
U64 rip = d_query_cached_rip_from_thread(thread);
return d_module_from_process_vaddr(process, rip);
}
#endif
internal U64
d_tls_base_vaddr_from_process_root_rip(CTRL_Entity *process, U64 root_vaddr, U64 rip_vaddr)
{
@@ -2478,14 +2263,6 @@ d_tls_base_vaddr_from_process_root_rip(CTRL_Entity *process, U64 root_vaddr, U64
return base_vaddr;
}
#if 0 // TODO(rjf): @msgs
internal Arch
d_arch_from_entity(D_Entity *entity)
{
return entity->arch;
}
#endif
internal E_String2NumMap *
d_push_locals_map_from_dbgi_key_voff(Arena *arena, DI_Scope *scope, DI_Key *dbgi_key, U64 voff)
{
@@ -2502,30 +2279,6 @@ d_push_member_map_from_dbgi_key_voff(Arena *arena, DI_Scope *scope, DI_Key *dbgi
return result;
}
#if 0 // TODO(rjf): @msgs
internal D_Entity *
d_module_from_thread_candidates(D_Entity *thread, D_EntityList *candidates)
{
D_Entity *src_module = d_module_from_thread(thread);
D_Entity *module = &d_nil_entity;
D_Entity *process = d_entity_ancestor_from_kind(thread, D_EntityKind_Process);
for(D_EntityNode *n = candidates->first; n != 0; n = n->next)
{
D_Entity *candidate_module = n->entity;
D_Entity *candidate_process = d_entity_ancestor_from_kind(candidate_module, D_EntityKind_Process);
if(candidate_process == process)
{
module = candidate_module;
}
if(candidate_module == src_module)
{
break;
}
}
return module;
}
#endif
internal D_Unwind
d_unwind_from_ctrl_unwind(Arena *arena, DI_Scope *di_scope, CTRL_Entity *process, CTRL_Unwind *base_unwind)
{
src/dbg_engine/dbg_engine_core.h
+1 -28
View File
@@ -809,12 +809,6 @@ internal D_LineList d_line_list_copy(Arena *arena, D_LineList *list);
////////////////////////////////
//~ rjf: Command Type Pure Functions
//- rjf: command parameter bundles
#if 0 // TODO(rjf): @msgs
internal D_CmdParams d_cmd_params_zero(void);
internal String8 d_cmd_params_apply_spec_query(Arena *arena, D_CmdParams *params, D_CmdSpec *spec, String8 query);
#endif
//- rjf: command parameters
internal D_CmdParams d_cmd_params_copy(Arena *arena, D_CmdParams *src);
@@ -925,17 +919,6 @@ internal D_Entity *d_entity_from_ctrl_handle(CTRL_Handle handle);
internal D_Entity *d_entity_from_ctrl_id(CTRL_MachineID machine_id, U32 id);
internal D_Entity *d_entity_from_name_and_kind(String8 string, D_EntityKind kind);
////////////////////////////////
//~ rjf: Command Stateful Functions
#if 0 // TODO(rjf): @msgs
internal void d_register_cmd_specs(D_CmdSpecInfoArray specs);
internal D_CmdSpec *d_cmd_spec_from_string(String8 string);
internal D_CmdSpec *d_cmd_spec_from_kind(D_CmdKind kind);
internal void d_cmd_spec_counter_inc(D_CmdSpec *spec);
internal D_CmdSpecList d_push_cmd_spec_list(Arena *arena);
#endif
////////////////////////////////
//~ rjf: View Rule Spec Stateful Functions
@@ -970,19 +953,9 @@ internal D_LineList d_lines_from_file_path_line_num(Arena *arena, String8 file_p
////////////////////////////////
//~ rjf: Process/Thread/Module Info Lookups
#if 0 // TODO(rjf): @msgs
internal D_Entity *d_module_from_process_vaddr(D_Entity *process, U64 vaddr);
internal D_Entity *d_module_from_thread(D_Entity *thread);
#endif
internal U64 d_tls_base_vaddr_from_process_root_rip(CTRL_Entity *process, U64 root_vaddr, U64 rip_vaddr);
#if 0 // TODO(rjf): @msgs
internal Arch d_arch_from_entity(D_Entity *entity);
#endif
internal U64 d_tls_base_vaddr_from_process_root_rip(CTRL_Entity *process, U64 root_vaddr, U64 rip_vaddr);
internal E_String2NumMap *d_push_locals_map_from_dbgi_key_voff(Arena *arena, DI_Scope *scope, DI_Key *dbgi_key, U64 voff);
internal E_String2NumMap *d_push_member_map_from_dbgi_key_voff(Arena *arena, DI_Scope *scope, DI_Key *dbgi_key, U64 voff);
#if 0 // TODO(rjf): @msgs
internal D_Entity *d_module_from_thread_candidates(D_Entity *thread, D_EntityList *candidates);
#endif
internal D_Unwind d_unwind_from_ctrl_unwind(Arena *arena, DI_Scope *di_scope, CTRL_Entity *process, CTRL_Unwind *base_unwind);
////////////////////////////////