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commit cfg changes to eval blob cache immediately

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This commit is contained in:
Ryan Fleury
2025-01-24 15:55:08 -08:00
parent aa03955a45
commit 730e8a4720
2 changed files with 165 additions and 104 deletions
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src/raddbg/raddbg_core.c
+161 -103
View File
@@ -2336,107 +2336,6 @@ rd_eval_space_from_cfg(RD_Cfg *cfg)
return space;
}
internal String8
rd_eval_blob_from_cfg(RD_Cfg *cfg)
{
String8 result = {0};
{
// rjf: unpack
RD_Cfg2EvalBlobMap *map = rd_state->cfg2evalblob_map;
RD_Handle handle = rd_handle_from_cfg(cfg);
U64 hash = d_hash_from_string(str8_struct(&handle));
U64 slot_idx = hash%map->slots_count;
// rjf: cfg -> cached node
RD_Cfg2EvalBlobNode *node = 0;
for(RD_Cfg2EvalBlobNode *n = map->slots[slot_idx].first; n != 0; n = n->next)
{
if(rd_handle_match(handle, n->handle))
{
node = n;
break;
}
}
// rjf: no node? -> try to build one
if(node == 0)
{
// rjf: cfg name -> type
String8 name = cfg->string;
E_TypeKey type_key = zero_struct;
{
U64 name_hash = d_hash_from_string(name);
U64 name_slot_idx = name_hash%rd_state->cfg_string2typekey_map->slots_count;
for(RD_String2TypeKeyNode *n = rd_state->cfg_string2typekey_map->slots[name_slot_idx].first;
n != 0;
n = n->next)
{
if(str8_match(n->string, name, 0))
{
type_key = n->key;
break;
}
}
}
// rjf: if this config has an eval type, build eval blob & cache
if(!e_type_key_match(e_type_key_zero(), type_key))
{
Temp scratch = scratch_begin(0, 0);
MD_Node *schema = rd_schema_from_name(scratch.arena, name);
String8List fixed_width_parts = {0};
String8List variable_width_parts = {0};
{
E_Type *type = e_type_from_key(scratch.arena, type_key);
if(type->members != 0) for EachIndex(member_idx, type->count)
{
E_Member *member = &type->members[member_idx];
String8 child_name = member->name;
MD_Node *member_schema = md_child_from_string(schema, child_name, 0);
String8 member_type_name = member_schema->first->string;
RD_Cfg *child = rd_cfg_child_from_string(cfg, child_name);
if(str8_match(member_type_name, str8_lit("code_string"), 0) ||
str8_match(member_type_name, str8_lit("path"), 0) ||
str8_match(member_type_name, str8_lit("string"), 0))
{
U64 off = type->byte_size + variable_width_parts.total_size;
str8_list_push(scratch.arena, &fixed_width_parts, push_str8_copy(scratch.arena, str8_struct(&off)));
str8_list_push(scratch.arena, &variable_width_parts, child->first->string);
str8_list_push(scratch.arena, &variable_width_parts, str8_lit("\0"));
}
else if(str8_match(member_type_name, str8_lit("u64"), 0))
{
U64 val = 0;
try_u64_from_str8_c_rules(child->first->string, &val);
str8_list_push(scratch.arena, &fixed_width_parts, push_str8_copy(scratch.arena, str8_struct(&val)));
}
else if(str8_match(member_type_name, str8_lit("bool"), 0))
{
B32 val = str8_match(child->first->string, str8_lit("1"), 0);
str8_list_push(scratch.arena, &fixed_width_parts, push_str8_copy(scratch.arena, str8((U8 *)&val, e_type_byte_size_from_key(member->type_key))));
}
}
}
String8List all_parts = {0};
str8_list_concat_in_place(&all_parts, &fixed_width_parts);
str8_list_concat_in_place(&all_parts, &variable_width_parts);
node = push_array(rd_frame_arena(), RD_Cfg2EvalBlobNode, 1);
SLLQueuePush(map->slots[slot_idx].first, map->slots[slot_idx].last, node);
node->handle = handle;
node->blob = str8_list_join(rd_frame_arena(), &all_parts, 0);
scratch_end(scratch);
}
}
// rjf: grab string from cached node
if(node != 0)
{
result = node->blob;
}
}
return result;
}
//- rjf: entity <-> eval space
internal RD_Entity *
@@ -2487,6 +2386,140 @@ rd_eval_space_from_ctrl_entity(CTRL_Entity *entity, E_SpaceKind kind)
return space;
}
//- rjf: cfg -> eval blob
internal String8
rd_eval_blob_from_cfg(Arena *arena, RD_Cfg *cfg)
{
String8 result = {0};
// rjf: cfg name -> type
String8 name = cfg->string;
E_TypeKey type_key = zero_struct;
{
U64 name_hash = d_hash_from_string(name);
U64 name_slot_idx = name_hash%rd_state->cfg_string2typekey_map->slots_count;
for(RD_String2TypeKeyNode *n = rd_state->cfg_string2typekey_map->slots[name_slot_idx].first;
n != 0;
n = n->next)
{
if(str8_match(n->string, name, 0))
{
type_key = n->key;
break;
}
}
}
// rjf: if this config has an eval type, build eval blob & cache
if(!e_type_key_match(e_type_key_zero(), type_key))
{
Temp scratch = scratch_begin(&arena, 1);
MD_Node *schema = rd_schema_from_name(scratch.arena, name);
String8List fixed_width_parts = {0};
String8List variable_width_parts = {0};
{
E_Type *type = e_type_from_key(scratch.arena, type_key);
if(type->members != 0) for EachIndex(member_idx, type->count)
{
E_Member *member = &type->members[member_idx];
String8 child_name = member->name;
MD_Node *member_schema = md_child_from_string(schema, child_name, 0);
String8 member_type_name = member_schema->first->string;
RD_Cfg *child = rd_cfg_child_from_string(cfg, child_name);
if(str8_match(member_type_name, str8_lit("code_string"), 0) ||
str8_match(member_type_name, str8_lit("path"), 0) ||
str8_match(member_type_name, str8_lit("string"), 0))
{
U64 off = type->byte_size + variable_width_parts.total_size;
str8_list_push(scratch.arena, &fixed_width_parts, push_str8_copy(scratch.arena, str8_struct(&off)));
str8_list_push(scratch.arena, &variable_width_parts, child->first->string);
str8_list_push(scratch.arena, &variable_width_parts, str8_lit("\0"));
}
else if(str8_match(member_type_name, str8_lit("u64"), 0))
{
U64 val = 0;
try_u64_from_str8_c_rules(child->first->string, &val);
str8_list_push(scratch.arena, &fixed_width_parts, push_str8_copy(scratch.arena, str8_struct(&val)));
}
else if(str8_match(member_type_name, str8_lit("bool"), 0))
{
B32 val = str8_match(child->first->string, str8_lit("1"), 0);
str8_list_push(scratch.arena, &fixed_width_parts, push_str8_copy(scratch.arena, str8((U8 *)&val, e_type_byte_size_from_key(member->type_key))));
}
}
}
String8List all_parts = {0};
str8_list_concat_in_place(&all_parts, &fixed_width_parts);
str8_list_concat_in_place(&all_parts, &variable_width_parts);
result = str8_list_join(arena, &all_parts, 0);
}
return result;
}
internal String8
rd_eval_blob_from_cfg__cached(RD_Cfg *cfg)
{
String8 result = {0};
{
// rjf: unpack
RD_Cfg2EvalBlobMap *map = rd_state->cfg2evalblob_map;
RD_Handle handle = rd_handle_from_cfg(cfg);
U64 hash = d_hash_from_string(str8_struct(&handle));
U64 slot_idx = hash%map->slots_count;
// rjf: cfg -> cached node
RD_Cfg2EvalBlobNode *node = 0;
for(RD_Cfg2EvalBlobNode *n = map->slots[slot_idx].first; n != 0; n = n->next)
{
if(rd_handle_match(handle, n->handle))
{
node = n;
break;
}
}
// rjf: no node? -> try to build one
if(node == 0)
{
// rjf: cfg name -> type
String8 name = cfg->string;
E_TypeKey type_key = zero_struct;
{
U64 name_hash = d_hash_from_string(name);
U64 name_slot_idx = name_hash%rd_state->cfg_string2typekey_map->slots_count;
for(RD_String2TypeKeyNode *n = rd_state->cfg_string2typekey_map->slots[name_slot_idx].first;
n != 0;
n = n->next)
{
if(str8_match(n->string, name, 0))
{
type_key = n->key;
break;
}
}
}
// rjf: if this config has an eval type, build eval blob & cache
if(!e_type_key_match(e_type_key_zero(), type_key))
{
node = push_array(rd_frame_arena(), RD_Cfg2EvalBlobNode, 1);
SLLQueuePush(map->slots[slot_idx].first, map->slots[slot_idx].last, node);
node->handle = handle;
node->blob = rd_eval_blob_from_cfg(rd_frame_arena(), cfg);
}
}
// rjf: grab string from cached node
if(node != 0)
{
result = node->blob;
}
}
return result;
}
//- rjf: entity -> meta eval
internal CTRL_MetaEval *
@@ -2669,7 +2702,7 @@ rd_eval_space_read(void *u, E_Space space, void *out, Rng1U64 range)
case RD_EvalSpaceKind_MetaCfg:
{
RD_Cfg *cfg = rd_cfg_from_eval_space(space);
String8 cfg_eval_blob = rd_eval_blob_from_cfg(cfg);
String8 cfg_eval_blob = rd_eval_blob_from_cfg__cached(cfg);
Rng1U64 legal_range = r1u64(0, cfg_eval_blob.size);
Rng1U64 read_range = intersect_1u64(range, legal_range);
if(read_range.min < read_range.max)
@@ -2792,7 +2825,7 @@ rd_eval_space_write(void *u, E_Space space, void *in, Rng1U64 range)
// rjf: unpack
RD_Cfg *cfg = rd_cfg_from_eval_space(space);
String8 eval_blob = rd_eval_blob_from_cfg(cfg);
String8 eval_blob = rd_eval_blob_from_cfg__cached(cfg);
MD_Node *schema = rd_schema_from_name(scratch.arena, cfg->string);
// rjf: cfg name -> type key
@@ -2875,6 +2908,31 @@ rd_eval_space_write(void *u, E_Space space, void *in, Rng1U64 range)
}
}
// rjf: commit to the eval blob cache
{
RD_Cfg2EvalBlobMap *map = rd_state->cfg2evalblob_map;
RD_Handle handle = rd_handle_from_cfg(cfg);
U64 hash = d_hash_from_string(str8_struct(&handle));
U64 slot_idx = hash%map->slots_count;
// rjf: cfg -> cached node
RD_Cfg2EvalBlobNode *node = 0;
for(RD_Cfg2EvalBlobNode *n = map->slots[slot_idx].first; n != 0; n = n->next)
{
if(rd_handle_match(handle, n->handle))
{
node = n;
break;
}
}
// rjf: if node -> commit
if(node)
{
node->blob = rd_eval_blob_from_cfg(rd_frame_arena(), cfg);
}
}
scratch_end(scratch);
}break;
src/raddbg/raddbg_core.h
+4 -1
View File
@@ -1259,7 +1259,6 @@ internal DR_FancyStringList rd_title_fstrs_from_ctrl_entity(Arena *arena, CTRL_E
//- rjf: cfg <-> eval space
internal RD_Cfg *rd_cfg_from_eval_space(E_Space space);
internal E_Space rd_eval_space_from_cfg(RD_Cfg *cfg);
internal String8 rd_eval_blob_from_cfg(RD_Cfg *cfg);
//- rjf: entity <-> eval space
internal RD_Entity *rd_entity_from_eval_space(E_Space space);
@@ -1269,6 +1268,10 @@ internal E_Space rd_eval_space_from_entity(RD_Entity *entity);
internal CTRL_Entity *rd_ctrl_entity_from_eval_space(E_Space space);
internal E_Space rd_eval_space_from_ctrl_entity(CTRL_Entity *entity, E_SpaceKind kind);
//- rjf: cfg -> eval blob
internal String8 rd_eval_blob_from_cfg(Arena *arena, RD_Cfg *cfg);
internal String8 rd_eval_blob_from_cfg__cached(RD_Cfg *cfg);
//- rjf: entity -> meta eval
internal CTRL_MetaEval *rd_ctrl_meta_eval_from_entity(Arena *arena, RD_Entity *entity);
internal CTRL_MetaEval *rd_ctrl_meta_eval_from_ctrl_entity(Arena *arena, CTRL_Entity *entity);