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Mock out logic for map iteration

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This commit is contained in:
gingerBill
2024-03-30 14:00:27 +00:00
parent 57fb0eb833
commit f23979e20a
1 changed files with 42 additions and 5 deletions
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src/df/gfx/df_view_rule_hooks.c
+42 -5
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@@ -549,6 +549,22 @@ internal U64 df_odin_map_cell_index(U64 base, DF_OdinMapCellInfo const *info, U6
// OutputDebugStringA(buf);
// }
internal U64 df_evaluate_hash_from_offset(EVAL_ParseCtx *parse_ctx, DF_CtrlCtx *ctrl_ctx, U64 offset, TG_Key hash_type)
{
DF_Eval res = zero_struct;
res.mode = EVAL_EvalMode_Addr;
res.offset = offset;
res.type_key = hash_type;
res = df_value_mode_eval_from_eval(parse_ctx->type_graph, parse_ctx->rdi, ctrl_ctx, res);
if (res.mode == EVAL_EvalMode_Value)
{
return res.imm_u64;
}
return 0;
}
DF_CORE_VIEW_RULE_EVAL_RESOLUTION_FUNCTION_DEF(odin_map)
{
TG_Key type_key = eval.type_key;
@@ -605,6 +621,7 @@ DF_CORE_VIEW_RULE_EVAL_RESOLUTION_FUNCTION_DEF(odin_map)
DF_OdinMapCellInfo key_cell_info = df_odin_map_cell_info(arena, parse_ctx, key, key_cell);
DF_OdinMapCellInfo value_cell_info = df_odin_map_cell_info(arena, parse_ctx, value, value_cell);
U64 size_of_hash = tg_byte_size_from_graph_rdi_key(parse_ctx->type_graph, parse_ctx->rdi, hash);
U64 key_ptr = ptr;
U64 value_ptr = df_odin_map_cell_index(key_ptr, &key_cell_info, cap);
@@ -612,12 +629,32 @@ DF_CORE_VIEW_RULE_EVAL_RESOLUTION_FUNCTION_DEF(odin_map)
(void)value_ptr;
(void)hash_ptr;
TG_Key key_array_type = tg_cons_type_make(parse_ctx->type_graph, TG_Kind_Array, key_cell, cap/key_cell_info.elements_per_cell);
// TG_Key value_array_type = tg_cons_type_make(parse_ctx->type_graph, TG_Kind_Array, value_cell, cap/value_cell_info.elements_per_cell);
// TG_Key hash_array_type = tg_cons_type_make(parse_ctx->type_graph, TG_Kind_Array, hash, cap);
// (void)value_array_type;
// (void)hash_array_type;
U64 TOMBSTONE_MASK = ((U64)1u)<<(size_of_hash*8 - 1);
for (U64 i = 0; i < cap; i += 1) {
U64 offset_hash = hash_ptr + i*size_of_hash;
U64 h = df_evaluate_hash_from_offset(parse_ctx, ctrl_ctx, offset_hash, hash);
if (h != 0 && (h & TOMBSTONE_MASK) == 0) {
U64 offset_key = df_odin_map_cell_index(key_ptr, &key_cell_info, i);
U64 offset_value = df_odin_map_cell_index(value_ptr, &value_cell_info, i);
DF_Eval addr_key = zero_struct;
addr_key.mode = EVAL_EvalMode_Addr;
addr_key.offset = offset_key;
addr_key.type_key = key;
DF_Eval addr_value = zero_struct;
addr_value.mode = EVAL_EvalMode_Addr;
addr_value.offset = offset_value;
addr_value.type_key = value;
// render element
}
}
TG_Key key_array_type = tg_cons_type_make(parse_ctx->type_graph, TG_Kind_Array, key_cell, cap/key_cell_info.elements_per_cell);
DF_Eval new_eval = zero_struct;
new_eval.mode = EVAL_EvalMode_Value;
new_eval.imm_u64 = key_ptr;