further raddbgi -> rdi naming pass

This commit is contained in:
Ryan Fleury
2024-02-13 15:56:30 -08:00
parent b9f010dff6
commit 816f94ef71
17 changed files with 597 additions and 597 deletions
+81 -81
View File
@@ -57,7 +57,7 @@ global read_only S64 eval_g_max_precedence = 15;
//~ rjf: Map Building Fast Paths
internal EVAL_String2NumMap *
eval_push_locals_map_from_rdi_voff(Arena *arena, RDI_Parsed *rdbg, U64 voff)
eval_push_locals_map_from_rdi_voff(Arena *arena, RDI_Parsed *rdi, U64 voff)
{
Temp scratch = scratch_begin(&arena, 1);
@@ -73,10 +73,10 @@ eval_push_locals_map_from_rdi_voff(Arena *arena, RDI_Parsed *rdbg, U64 voff)
//- rjf: voff -> tightest scope
RDI_Scope *tightest_scope = 0;
if(rdbg->scope_vmap != 0 && rdbg->scopes != 0)
if(rdi->scope_vmap != 0 && rdi->scopes != 0)
{
U64 scope_idx = rdi_vmap_idx_from_voff(rdbg->scope_vmap, rdbg->scope_vmap_count, voff);
RDI_Scope *scope = &rdbg->scopes[scope_idx];
U64 scope_idx = rdi_vmap_idx_from_voff(rdi->scope_vmap, rdi->scope_vmap_count, voff);
RDI_Scope *scope = &rdi->scopes[scope_idx];
Task *task = push_array(scratch.arena, Task, 1);
task->scope = scope;
SLLQueuePush(first_task, last_task, task);
@@ -84,10 +84,10 @@ eval_push_locals_map_from_rdi_voff(Arena *arena, RDI_Parsed *rdbg, U64 voff)
}
//- rjf: voff-1 -> scope
if(voff > 0 && rdbg->scope_vmap != 0 && rdbg->scopes != 0)
if(voff > 0 && rdi->scope_vmap != 0 && rdi->scopes != 0)
{
U64 scope_idx = rdi_vmap_idx_from_voff(rdbg->scope_vmap, rdbg->scope_vmap_count, voff-1);
RDI_Scope *scope = &rdbg->scopes[scope_idx];
U64 scope_idx = rdi_vmap_idx_from_voff(rdi->scope_vmap, rdi->scope_vmap_count, voff-1);
RDI_Scope *scope = &rdi->scopes[scope_idx];
if(scope != tightest_scope)
{
Task *task = push_array(scratch.arena, Task, 1);
@@ -99,9 +99,9 @@ eval_push_locals_map_from_rdi_voff(Arena *arena, RDI_Parsed *rdbg, U64 voff)
//- rjf: tightest scope -> walk up the tree & build tasks for each parent scope
if(tightest_scope != 0)
{
for(RDI_Scope *scope = &rdbg->scopes[tightest_scope->parent_scope_idx];
scope != 0 && scope != &rdbg->scopes[0];
scope = &rdbg->scopes[scope->parent_scope_idx])
for(RDI_Scope *scope = &rdi->scopes[tightest_scope->parent_scope_idx];
scope != 0 && scope != &rdi->scopes[0];
scope = &rdi->scopes[scope->parent_scope_idx])
{
Task *task = push_array(scratch.arena, Task, 1);
task->scope = scope;
@@ -122,9 +122,9 @@ eval_push_locals_map_from_rdi_voff(Arena *arena, RDI_Parsed *rdbg, U64 voff)
U32 local_opl_idx = scope->local_first + scope->local_count;
for(U32 local_idx = scope->local_first; local_idx < local_opl_idx; local_idx += 1)
{
RDI_Local *local_var = &rdbg->locals[local_idx];
RDI_Local *local_var = &rdi->locals[local_idx];
U64 local_name_size = 0;
U8 *local_name_str = rdi_string_from_idx(rdbg, local_var->name_string_idx, &local_name_size);
U8 *local_name_str = rdi_string_from_idx(rdi, local_var->name_string_idx, &local_name_size);
String8 name = push_str8_copy(arena, str8(local_name_str, local_name_size));
eval_string2num_map_insert(arena, map, name, (U64)local_idx+1);
}
@@ -136,35 +136,35 @@ eval_push_locals_map_from_rdi_voff(Arena *arena, RDI_Parsed *rdbg, U64 voff)
}
internal EVAL_String2NumMap *
eval_push_member_map_from_rdi_voff(Arena *arena, RDI_Parsed *rdbg, U64 voff)
eval_push_member_map_from_rdi_voff(Arena *arena, RDI_Parsed *rdi, U64 voff)
{
//- rjf: voff -> tightest scope
RDI_Scope *tightest_scope = 0;
if(rdbg->scope_vmap != 0 && rdbg->scopes != 0)
if(rdi->scope_vmap != 0 && rdi->scopes != 0)
{
U64 scope_idx = rdi_vmap_idx_from_voff(rdbg->scope_vmap, rdbg->scope_vmap_count, voff);
tightest_scope = &rdbg->scopes[scope_idx];
U64 scope_idx = rdi_vmap_idx_from_voff(rdi->scope_vmap, rdi->scope_vmap_count, voff);
tightest_scope = &rdi->scopes[scope_idx];
}
//- rjf: tightest scope -> procedure
RDI_Procedure *procedure = 0;
if(tightest_scope != 0 && rdbg->procedures != 0)
if(tightest_scope != 0 && rdi->procedures != 0)
{
U32 proc_idx = tightest_scope->proc_idx;
if(0 < proc_idx && proc_idx < rdbg->procedures_count)
if(0 < proc_idx && proc_idx < rdi->procedures_count)
{
procedure = &rdbg->procedures[proc_idx];
procedure = &rdi->procedures[proc_idx];
}
}
//- rjf: procedure -> udt
RDI_UDT *udt = 0;
if(procedure != 0 && rdbg->udts != 0 && procedure->link_flags & RDI_LinkFlag_TypeScoped)
if(procedure != 0 && rdi->udts != 0 && procedure->link_flags & RDI_LinkFlag_TypeScoped)
{
U32 udt_idx = procedure->container_idx;
if(0 < udt_idx && udt_idx < rdbg->udts_count)
if(0 < udt_idx && udt_idx < rdi->udts_count)
{
udt = &rdbg->udts[udt_idx];
udt = &rdi->udts[udt_idx];
}
}
@@ -173,22 +173,22 @@ eval_push_member_map_from_rdi_voff(Arena *arena, RDI_Parsed *rdbg, U64 voff)
*map = eval_string2num_map_make(arena, 64);
//- rjf: udt -> fill member map
if(udt != 0 && !(udt->flags & RDI_UserDefinedTypeFlag_EnumMembers) && rdbg->members != 0)
if(udt != 0 && !(udt->flags & RDI_UserDefinedTypeFlag_EnumMembers) && rdi->members != 0)
{
U64 data_member_num = 1;
for(U32 member_idx = udt->member_first;
member_idx < udt->member_first+udt->member_count;
member_idx += 1)
{
if(member_idx < 1 || rdbg->members_count <= member_idx)
if(member_idx < 1 || rdi->members_count <= member_idx)
{
break;
}
RDI_Member *m = &rdbg->members[member_idx];
RDI_Member *m = &rdi->members[member_idx];
if(m->kind == RDI_MemberKind_DataField)
{
String8 name = {0};
name.str = rdi_string_from_idx(rdbg, m->name_string_idx, &name.size);
name.str = rdi_string_from_idx(rdi, m->name_string_idx, &name.size);
eval_string2num_map_insert(arena, map, name, data_member_num);
data_member_num += 1;
}
@@ -464,23 +464,23 @@ eval_token_array_make_first_opl(EVAL_Token *first, EVAL_Token *opl)
//~ rjf: Parser Functions
internal TG_Key
eval_leaf_type_from_name(RDI_Parsed *rdbg, String8 name)
eval_leaf_type_from_name(RDI_Parsed *rdi, String8 name)
{
TG_Key key = zero_struct;
B32 found = 0;
if(rdbg->type_nodes != 0)
if(rdi->type_nodes != 0)
{
RDI_NameMap *name_map = rdi_name_map_from_kind(rdbg, RDI_NameMapKind_Types);
RDI_NameMap *name_map = rdi_name_map_from_kind(rdi, RDI_NameMapKind_Types);
RDI_ParsedNameMap parsed_name_map = {0};
rdi_name_map_parse(rdbg, name_map, &parsed_name_map);
RDI_NameMapNode *node = rdi_name_map_lookup(rdbg, &parsed_name_map, name.str, name.size);
rdi_name_map_parse(rdi, name_map, &parsed_name_map);
RDI_NameMapNode *node = rdi_name_map_lookup(rdi, &parsed_name_map, name.str, name.size);
if(node != 0)
{
U32 match_count = 0;
U32 *matches = rdi_matches_from_map_node(rdbg, node, &match_count);
U32 *matches = rdi_matches_from_map_node(rdi, node, &match_count);
if(match_count != 0)
{
RDI_TypeNode *type_node = rdi_element_from_idx(rdbg, type_nodes, matches[0]);
RDI_TypeNode *type_node = rdi_element_from_idx(rdi, type_nodes, matches[0]);
found = type_node->kind != RDI_TypeKind_NULL;
key = tg_key_ext(tg_kind_from_rdi_type_kind(type_node->kind), (U64)matches[0]);
}
@@ -569,7 +569,7 @@ eval_parse_type_from_text_tokens(Arena *arena, EVAL_ParseCtx *ctx, String8 text,
if(token.kind == EVAL_TokenKind_Identifier)
{
String8 token_string = str8_substr(text, token.range);
TG_Key type_key = eval_leaf_type_from_name(ctx->rdbg, token_string);
TG_Key type_key = eval_leaf_type_from_name(ctx->rdi, token_string);
if(!tg_key_match(tg_key_zero(), type_key))
{
token_it += 1;
@@ -680,7 +680,7 @@ eval_parse_expr_from_text_tokens__prec(Arena *arena, EVAL_ParseCtx *ctx, String8
String8 some_type_identifier_maybe_string = str8_substr(text, some_type_identifier_maybe.range);
if(some_type_identifier_maybe.kind == EVAL_TokenKind_Identifier)
{
TG_Key type_key = eval_leaf_type_from_name(ctx->rdbg, some_type_identifier_maybe_string);
TG_Key type_key = eval_leaf_type_from_name(ctx->rdi, some_type_identifier_maybe_string);
if(!tg_key_match(type_key, tg_key_zero()) || str8_match(some_type_identifier_maybe_string, str8_lit("unsigned"), 0))
{
// rjf: move past open paren
@@ -798,14 +798,14 @@ eval_parse_expr_from_text_tokens__prec(Arena *arena, EVAL_ParseCtx *ctx, String8
//- rjf: form namespaceified fallback versions of this lookup string
String8List namespaceified_token_strings = {0};
if(ctx->rdbg->procedures != 0 && ctx->rdbg->scopes != 0 && ctx->rdbg->scope_vmap != 0)
if(ctx->rdi->procedures != 0 && ctx->rdi->scopes != 0 && ctx->rdi->scope_vmap != 0)
{
U64 scope_idx = rdi_vmap_idx_from_voff(ctx->rdbg->scope_vmap, ctx->rdbg->scope_vmap_count, ctx->ip_voff);
RDI_Scope *scope = &ctx->rdbg->scopes[scope_idx];
U64 scope_idx = rdi_vmap_idx_from_voff(ctx->rdi->scope_vmap, ctx->rdi->scope_vmap_count, ctx->ip_voff);
RDI_Scope *scope = &ctx->rdi->scopes[scope_idx];
U64 proc_idx = scope->proc_idx;
RDI_Procedure *procedure = &ctx->rdbg->procedures[proc_idx];
RDI_Procedure *procedure = &ctx->rdi->procedures[proc_idx];
U64 name_size = 0;
U8 *name_ptr = rdi_string_from_idx(ctx->rdbg, procedure->name_string_idx, &name_size);
U8 *name_ptr = rdi_string_from_idx(ctx->rdi, procedure->name_string_idx, &name_size);
String8 containing_procedure_name = str8(name_ptr, name_size);
U64 last_past_scope_resolution_pos = 0;
for(;;)
@@ -843,8 +843,8 @@ eval_parse_expr_from_text_tokens__prec(Arena *arena, EVAL_ParseCtx *ctx, String8
{
mapped_identifier = 1;
identifier_type_is_possibly_dynamically_overridden = 1;
RDI_Local *local_var = rdi_element_from_idx(ctx->rdbg, locals, local_num-1);
RDI_TypeNode *type_node = rdi_element_from_idx(ctx->rdbg, type_nodes, local_var->type_idx);
RDI_Local *local_var = rdi_element_from_idx(ctx->rdi, locals, local_num-1);
RDI_TypeNode *type_node = rdi_element_from_idx(ctx->rdi, type_nodes, local_var->type_idx);
type_key = tg_key_ext(tg_kind_from_rdi_type_kind(type_node->kind), (U64)local_var->type_idx);
// rjf: grab location info
@@ -852,19 +852,19 @@ eval_parse_expr_from_text_tokens__prec(Arena *arena, EVAL_ParseCtx *ctx, String8
loc_block_idx < local_var->location_opl;
loc_block_idx += 1)
{
RDI_LocationBlock *block = &ctx->rdbg->location_blocks[loc_block_idx];
RDI_LocationBlock *block = &ctx->rdi->location_blocks[loc_block_idx];
if(block->scope_off_first <= ctx->ip_voff && ctx->ip_voff < block->scope_off_opl)
{
loc_kind = *((RDI_LocationKind *)(ctx->rdbg->location_data + block->location_data_off));
loc_kind = *((RDI_LocationKind *)(ctx->rdi->location_data + block->location_data_off));
switch(loc_kind)
{
default:{mapped_identifier = 0;}break;
case RDI_LocationKind_AddrBytecodeStream:
case RDI_LocationKind_ValBytecodeStream:
{
U8 *bytecode_base = ctx->rdbg->location_data + block->location_data_off + sizeof(RDI_LocationKind);
U8 *bytecode_base = ctx->rdi->location_data + block->location_data_off + sizeof(RDI_LocationKind);
U64 bytecode_size = 0;
for(U64 idx = 0; idx < ctx->rdbg->location_data_size; idx += 1)
for(U64 idx = 0; idx < ctx->rdi->location_data_size; idx += 1)
{
U8 op = bytecode_base[idx];
if(op == 0)
@@ -880,11 +880,11 @@ eval_parse_expr_from_text_tokens__prec(Arena *arena, EVAL_ParseCtx *ctx, String8
case RDI_LocationKind_AddrRegisterPlusU16:
case RDI_LocationKind_AddrAddrRegisterPlusU16:
{
MemoryCopy(&loc_reg_u16, (ctx->rdbg->location_data + block->location_data_off), sizeof(loc_reg_u16));
MemoryCopy(&loc_reg_u16, (ctx->rdi->location_data + block->location_data_off), sizeof(loc_reg_u16));
}break;
case RDI_LocationKind_ValRegister:
{
MemoryCopy(&loc_reg, (ctx->rdbg->location_data + block->location_data_off), sizeof(loc_reg));
MemoryCopy(&loc_reg, (ctx->rdi->location_data + block->location_data_off), sizeof(loc_reg));
}break;
}
}
@@ -919,21 +919,21 @@ eval_parse_expr_from_text_tokens__prec(Arena *arena, EVAL_ParseCtx *ctx, String8
//- rjf: try global variables
if(mapped_identifier == 0)
{
RDI_NameMap *name_map = rdi_name_map_from_kind(ctx->rdbg, RDI_NameMapKind_GlobalVariables);
if(name_map != 0 && ctx->rdbg->global_variables != 0)
RDI_NameMap *name_map = rdi_name_map_from_kind(ctx->rdi, RDI_NameMapKind_GlobalVariables);
if(name_map != 0 && ctx->rdi->global_variables != 0)
{
RDI_ParsedNameMap parsed_name_map = {0};
rdi_name_map_parse(ctx->rdbg, name_map, &parsed_name_map);
RDI_NameMapNode *node = rdi_name_map_lookup(ctx->rdbg, &parsed_name_map, token_string.str, token_string.size);
rdi_name_map_parse(ctx->rdi, name_map, &parsed_name_map);
RDI_NameMapNode *node = rdi_name_map_lookup(ctx->rdi, &parsed_name_map, token_string.str, token_string.size);
U32 matches_count = 0;
U32 *matches = rdi_matches_from_map_node(ctx->rdbg, node, &matches_count);
U32 *matches = rdi_matches_from_map_node(ctx->rdi, node, &matches_count);
for(String8Node *n = namespaceified_token_strings.first;
n != 0 && matches_count == 0;
n = n->next)
{
node = rdi_name_map_lookup(ctx->rdbg, &parsed_name_map, n->string.str, n->string.size);
node = rdi_name_map_lookup(ctx->rdi, &parsed_name_map, n->string.str, n->string.size);
matches_count = 0;
matches = rdi_matches_from_map_node(ctx->rdbg, node, &matches_count);
matches = rdi_matches_from_map_node(ctx->rdi, node, &matches_count);
}
if(matches_count != 0)
{
@@ -942,15 +942,15 @@ eval_parse_expr_from_text_tokens__prec(Arena *arena, EVAL_ParseCtx *ctx, String8
// don't know of a magic hash table fixup path in PDBs, so
// in this case, I'm going to prefer the latest-added global.
U32 match_idx = matches[matches_count-1];
RDI_GlobalVariable *global_var = &ctx->rdbg->global_variables[match_idx];
RDI_GlobalVariable *global_var = &ctx->rdi->global_variables[match_idx];
EVAL_OpList oplist = {0};
eval_oplist_push_op(arena, &oplist, RDI_EvalOp_ModuleOff, global_var->voff);
loc_kind = RDI_LocationKind_AddrBytecodeStream;
loc_bytecode = eval_bytecode_from_oplist(arena, &oplist);
U32 type_idx = global_var->type_idx;
if(type_idx < ctx->rdbg->type_nodes_count)
if(type_idx < ctx->rdi->type_nodes_count)
{
RDI_TypeNode *type_node = &ctx->rdbg->type_nodes[type_idx];
RDI_TypeNode *type_node = &ctx->rdi->type_nodes[type_idx];
type_key = tg_key_ext(tg_kind_from_rdi_type_kind(type_node->kind), (U64)type_idx);
}
mapped_identifier = 1;
@@ -961,34 +961,34 @@ eval_parse_expr_from_text_tokens__prec(Arena *arena, EVAL_ParseCtx *ctx, String8
//- rjf: try thread variables
if(mapped_identifier == 0)
{
RDI_NameMap *name_map = rdi_name_map_from_kind(ctx->rdbg, RDI_NameMapKind_ThreadVariables);
if(name_map != 0 && ctx->rdbg->global_variables != 0)
RDI_NameMap *name_map = rdi_name_map_from_kind(ctx->rdi, RDI_NameMapKind_ThreadVariables);
if(name_map != 0 && ctx->rdi->global_variables != 0)
{
RDI_ParsedNameMap parsed_name_map = {0};
rdi_name_map_parse(ctx->rdbg, name_map, &parsed_name_map);
RDI_NameMapNode *node = rdi_name_map_lookup(ctx->rdbg, &parsed_name_map, token_string.str, token_string.size);
rdi_name_map_parse(ctx->rdi, name_map, &parsed_name_map);
RDI_NameMapNode *node = rdi_name_map_lookup(ctx->rdi, &parsed_name_map, token_string.str, token_string.size);
U32 matches_count = 0;
U32 *matches = rdi_matches_from_map_node(ctx->rdbg, node, &matches_count);
U32 *matches = rdi_matches_from_map_node(ctx->rdi, node, &matches_count);
for(String8Node *n = namespaceified_token_strings.first;
n != 0 && matches_count == 0;
n = n->next)
{
node = rdi_name_map_lookup(ctx->rdbg, &parsed_name_map, n->string.str, n->string.size);
node = rdi_name_map_lookup(ctx->rdi, &parsed_name_map, n->string.str, n->string.size);
matches_count = 0;
matches = rdi_matches_from_map_node(ctx->rdbg, node, &matches_count);
matches = rdi_matches_from_map_node(ctx->rdi, node, &matches_count);
}
if(matches_count != 0)
{
U32 match_idx = matches[0];
RDI_ThreadVariable *thread_var = &ctx->rdbg->thread_variables[match_idx];
RDI_ThreadVariable *thread_var = &ctx->rdi->thread_variables[match_idx];
EVAL_OpList oplist = {0};
eval_oplist_push_op(arena, &oplist, RDI_EvalOp_TLSOff, thread_var->tls_off);
loc_kind = RDI_LocationKind_AddrBytecodeStream;
loc_bytecode = eval_bytecode_from_oplist(arena, &oplist);
U32 type_idx = thread_var->type_idx;
if(type_idx < ctx->rdbg->type_nodes_count)
if(type_idx < ctx->rdi->type_nodes_count)
{
RDI_TypeNode *type_node = &ctx->rdbg->type_nodes[type_idx];
RDI_TypeNode *type_node = &ctx->rdi->type_nodes[type_idx];
type_key = tg_key_ext(tg_kind_from_rdi_type_kind(type_node->kind), (U64)type_idx);
}
mapped_identifier = 1;
@@ -999,36 +999,36 @@ eval_parse_expr_from_text_tokens__prec(Arena *arena, EVAL_ParseCtx *ctx, String8
//- rjf: try procedures
if(mapped_identifier == 0)
{
RDI_NameMap *name_map = rdi_name_map_from_kind(ctx->rdbg, RDI_NameMapKind_Procedures);
if(name_map != 0 && ctx->rdbg->procedures != 0 && ctx->rdbg->scopes != 0 && ctx->rdbg->scope_voffs)
RDI_NameMap *name_map = rdi_name_map_from_kind(ctx->rdi, RDI_NameMapKind_Procedures);
if(name_map != 0 && ctx->rdi->procedures != 0 && ctx->rdi->scopes != 0 && ctx->rdi->scope_voffs)
{
RDI_ParsedNameMap parsed_name_map = {0};
rdi_name_map_parse(ctx->rdbg, name_map, &parsed_name_map);
RDI_NameMapNode *node = rdi_name_map_lookup(ctx->rdbg, &parsed_name_map, token_string.str, token_string.size);
rdi_name_map_parse(ctx->rdi, name_map, &parsed_name_map);
RDI_NameMapNode *node = rdi_name_map_lookup(ctx->rdi, &parsed_name_map, token_string.str, token_string.size);
U32 matches_count = 0;
U32 *matches = rdi_matches_from_map_node(ctx->rdbg, node, &matches_count);
U32 *matches = rdi_matches_from_map_node(ctx->rdi, node, &matches_count);
for(String8Node *n = namespaceified_token_strings.first;
n != 0 && matches_count == 0;
n = n->next)
{
node = rdi_name_map_lookup(ctx->rdbg, &parsed_name_map, n->string.str, n->string.size);
node = rdi_name_map_lookup(ctx->rdi, &parsed_name_map, n->string.str, n->string.size);
matches_count = 0;
matches = rdi_matches_from_map_node(ctx->rdbg, node, &matches_count);
matches = rdi_matches_from_map_node(ctx->rdi, node, &matches_count);
}
if(matches_count != 0)
{
U32 match_idx = matches[0];
RDI_Procedure *procedure = &ctx->rdbg->procedures[match_idx];
RDI_Scope *scope = &ctx->rdbg->scopes[procedure->root_scope_idx];
U64 voff = ctx->rdbg->scope_voffs[scope->voff_range_first];
RDI_Procedure *procedure = &ctx->rdi->procedures[match_idx];
RDI_Scope *scope = &ctx->rdi->scopes[procedure->root_scope_idx];
U64 voff = ctx->rdi->scope_voffs[scope->voff_range_first];
EVAL_OpList oplist = {0};
eval_oplist_push_op(arena, &oplist, RDI_EvalOp_ModuleOff, voff);
loc_kind = RDI_LocationKind_ValBytecodeStream;
loc_bytecode = eval_bytecode_from_oplist(arena, &oplist);
U32 type_idx = procedure->type_idx;
if(type_idx < ctx->rdbg->type_nodes_count)
if(type_idx < ctx->rdi->type_nodes_count)
{
RDI_TypeNode *type_node = &ctx->rdbg->type_nodes[type_idx];
RDI_TypeNode *type_node = &ctx->rdi->type_nodes[type_idx];
type_key = tg_key_ext(tg_kind_from_rdi_type_kind(type_node->kind), (U64)type_idx);
}
mapped_identifier = 1;
@@ -1039,7 +1039,7 @@ eval_parse_expr_from_text_tokens__prec(Arena *arena, EVAL_ParseCtx *ctx, String8
//- rjf: try types
if(mapped_identifier == 0)
{
type_key = eval_leaf_type_from_name(ctx->rdbg, token_string);
type_key = eval_leaf_type_from_name(ctx->rdi, token_string);
if(!tg_key_match(tg_key_zero(), type_key))
{
mapped_identifier = 1;