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Mock out type info initialize stuff

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This commit is contained in:
gingerBill
2023-07-24 13:06:01 +01:00
parent d8445fd9df
commit 00a44d1ddb
4 changed files with 35 additions and 6 deletions
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12
src/tilde.cpp
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@@ -489,15 +489,14 @@ gb_internal bool cg_global_variables_create(cgModule *m) {
char const *name = CG_TYPE_INFO_TYPES_NAME;
Type *t = alloc_type_array(t_type_info_ptr, count);
TB_Global *g = tb_global_create(m->mod, -1, name, nullptr, TB_LINKAGE_PRIVATE);
tb_global_set_storage(m->mod, tb_module_get_rdata(m->mod), g, type_size_of(t), 16, count);
tb_global_set_storage(m->mod, tb_module_get_rdata(m->mod), g, type_size_of(t), 16, count*2);
cg_global_type_info_member_types = cg_addr(cg_value(g, alloc_type_pointer(t)));
}
{
char const *name = CG_TYPE_INFO_NAMES_NAME;
Type *t = alloc_type_array(t_string, count);
TB_Global *g = tb_global_create(m->mod, -1, name, nullptr, TB_LINKAGE_PRIVATE);
tb_global_set_storage(m->mod, tb_module_get_rdata(m->mod), g, type_size_of(t), 16, count);
tb_global_set_storage(m->mod, tb_module_get_rdata(m->mod), g, type_size_of(t), 16, count*2);
cg_global_type_info_member_names = cg_addr(cg_value(g, alloc_type_pointer(t)));
}
{
@@ -520,10 +519,12 @@ gb_internal bool cg_global_variables_create(cgModule *m) {
char const *name = CG_TYPE_INFO_TAGS_NAME;
Type *t = alloc_type_array(t_string, count);
TB_Global *g = tb_global_create(m->mod, -1, name, nullptr, TB_LINKAGE_PRIVATE);
tb_global_set_storage(m->mod, tb_module_get_rdata(m->mod), g, type_size_of(t), 16, count);
tb_global_set_storage(m->mod, tb_module_get_rdata(m->mod), g, type_size_of(t), 16, count*2);
cg_global_type_info_member_tags = cg_addr(cg_value(g, alloc_type_pointer(t)));
}
}
cg_setup_type_info_data(m);
}
return already_has_entry_point;
@@ -722,6 +723,7 @@ gb_internal String cg_get_entity_name(cgModule *m, Entity *e) {
#include "tilde_debug.cpp"
#include "tilde_expr.cpp"
#include "tilde_builtin.cpp"
#include "tilde_type_info.cpp"
#include "tilde_proc.cpp"
#include "tilde_stmt.cpp"
@@ -808,7 +810,7 @@ gb_internal bool cg_generate_code(Checker *c, LinkerData *linker_data) {
cgModule *m = cg_module_create(c);
defer (cg_module_destroy(m));
m->do_threading = true;
m->do_threading = false;
TIME_SECTION("Tilde Global Variables");

2
src/tilde.hpp
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@@ -199,7 +199,6 @@ struct cgProcedure {
isize split_returns_index;
bool return_by_ptr;
PtrMap<Entity *, cgAddr> variable_map;
};
@@ -255,6 +254,7 @@ gb_global isize cg_global_type_info_member_tags_index = 0;
gb_internal TB_Arena *cg_arena(void);
gb_internal void cg_add_procedure_to_queue(cgProcedure *p);
gb_internal void cg_setup_type_info_data(cgModule *m);
gb_internal cgValue cg_value(TB_Global * g, Type *type);
gb_internal cgValue cg_value(TB_External *e, Type *type);

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src/tilde/tb.lib
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27
src/tilde_type_info.cpp Normal file
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@@ -0,0 +1,27 @@
gb_internal void cg_setup_type_info_data(cgModule *m) {
if (build_context.no_rtti) {
return;
}
CheckerInfo *info = m->info;
gb_unused(info);
// i64 global_type_info_data_entity_count = 0;
// {
// // NOTE(bill): Set the type_table slice with the global backing array
// cgValue global_type_table = cg_find_runtime_value(m, str_lit("type_table"));
// Type *type = base_type(cg_global_type_info_data_entity->type);
// GB_ASSERT(is_type_array(type));
// global_type_info_data_entity_count = type->Array.count;
// LLVMValueRef indices[2] = {llvm_zero(m), llvm_zero(m)};
// LLVMValueRef data = LLVMConstInBoundsGEP2(cg_type(m, cg_global_type_info_data_entity->type), cg_global_type_info_data_ptr(m).value, indices, gb_count_of(indices));
// LLVMValueRef len = LLVMConstInt(cg_type(m, t_int), type->Array.count, true);
// Type *t = type_deref(global_type_table.type);
// GB_ASSERT(is_type_slice(t));
// LLVMValueRef slice = llvm_const_slice_internal(m, data, len);
// LLVMSetInitializer(global_type_table.value, slice);
// }
}