zzy/spl
1
0 Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

stage1 实现部分ast2ir内容

Browse Source
This commit is contained in:
zzy committed 2026-08-26 14:55:47 +08:00
1 parent f1d86b6e34
commit 3d57260f3f
6 files changed
+298 -148
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

stage1/spl_ir.h
+41 -15
View File
@@ -141,6 +141,8 @@ typedef struct {
struct {
spl_type_id_t tid;
union {
bool bool_lit;
void *ptr_lit;
usize int_lit;
double float_lit;
const char *cstr_lit;
@@ -231,14 +233,21 @@ typedef struct {
spl_ir_attr_t attr;
spl_type_id_t fn_tid;
spl_ir_node_vec_t nodes;
spl_ir_node_ref_vec_t labels;
} spl_ir_func_t;
typedef VEC(spl_ir_func_t) spl_ir_func_vec_t;
typedef spl_ir_node_ref_t spl_ir_block_t;
typedef VEC(spl_ir_block_t) spl_ir_block_vec_t;
typedef struct {
spl_ir_node_ref_t node;
enum { SPL_IR_FIX_BR_TRUE, SPL_IR_FIX_BR_FALSE, SPL_IR_FIX_JMP } slot;
spl_ir_node_ref_t block;
} spl_ir_fix_t;
typedef VEC(spl_ir_fix_t) spl_ir_fix_vec_t;
typedef struct {
spl_ir_func_vec_t funcs;
spl_ir_node_vec_t gdata;
} spl_ir_t;
void spl_ir_init(spl_ir_t *ir);
@@ -255,10 +264,12 @@ const char *spl_ir_kind_name(spl_ir_kind_t kind);
typedef struct {
spl_ir_t ir;
spl_ir_func_ref_t current_fn;
spl_ir_node_ref_t current_node;
spl_ir_node_ref_vec_t reloc_label;
spl_dbg_node_t dbg;
spl_ir_func_ref_t current_fn; /* 当前函数 */
spl_ir_node_ref_t current_block; /* 当前发射块（0 = 未设） */
spl_ir_block_vec_t blocks; /* 当前函数的基本块表 */
spl_ir_fix_vec_t fixups; /* 跳转回填表 */
bool terminated; /* 当前块已以 br/jmp/ret 终止 */
} spl_ir_builder_t;
/* clang-format off */
@@ -300,12 +311,12 @@ typedef struct {
void spl_ir_builder_init(spl_ir_builder_t *b);
void spl_ir_builder_drop(spl_ir_builder_t *b);
spl_ir_func_ref_t spl_ir_builder_fn_new(spl_ir_builder_t *b, const char *name,
spl_type_id_t fn_tid);
spl_ir_func_ref_t spl_ir_builder_cur_fn(const spl_ir_builder_t *b);
void spl_ir_builder_set_dbg(spl_ir_builder_t *b, spl_dbg_node_t dbg);
spl_ir_func_ref_t spl_ir_builder_fn_begin(spl_ir_builder_t *b, const char *name,
spl_type_id_t fn_tid, spl_ir_attr_t attr);
void spl_ir_builder_fn_end(spl_ir_builder_t *b);
spl_ir_node_ref_t spl_ir_builder_block_new(spl_ir_builder_t *b);
usize spl_ir_builder_block_begin(spl_ir_builder_t *b);
void spl_ir_builder_block_end(spl_ir_builder_t *b);
#define X(name, kind) \
spl_ir_node_ref_t spl_ir_builder_##name(spl_ir_builder_t *b, spl_type_id_t tid, \
@@ -331,6 +342,8 @@ SPL_IR_CMP_TABLE
SPL_IR_CAST_TABLE
#undef X
/* memory */
spl_ir_node_ref_t spl_ir_builder_mem_alloca(spl_ir_builder_t *b, spl_type_id_t tid,
spl_ir_node_ref_t count);
spl_ir_node_ref_t spl_ir_builder_mem_global_alloc(spl_ir_builder_t *b, spl_type_id_t tid,
@@ -350,6 +363,10 @@ spl_ir_node_ref_t spl_ir_builder_mem_set(spl_ir_builder_t *b, spl_type_id_t tid,
spl_ir_node_ref_t dst, spl_ir_node_ref_t val,
spl_ir_node_ref_t size);
/* type const */
spl_ir_node_ref_t spl_ir_builder_type_const_ptr(spl_ir_builder_t *b, spl_type_id_t tid, void *val);
spl_ir_node_ref_t spl_ir_builder_type_const_bool(spl_ir_builder_t *b, spl_type_id_t tid, bool val);
spl_ir_node_ref_t spl_ir_builder_type_const_int(spl_ir_builder_t *b, spl_type_id_t tid, usize val);
spl_ir_node_ref_t spl_ir_builder_type_const_float(spl_ir_builder_t *b, spl_type_id_t tid,
double val);
@@ -358,6 +375,9 @@ spl_ir_node_ref_t spl_ir_builder_type_const_cstr(spl_ir_builder_t *b, spl_type_i
spl_ir_node_ref_t spl_ir_builder_type_const_char(spl_ir_builder_t *b, spl_type_id_t tid, char val);
spl_ir_node_ref_t spl_ir_builder_type_const_fn(spl_ir_builder_t *b, spl_type_id_t tid,
spl_ir_func_ref_t val);
/* type */
spl_ir_node_ref_t spl_ir_builder_type_bitsizeof(spl_ir_builder_t *b, spl_type_id_t tid);
spl_ir_node_ref_t spl_ir_builder_type_sizeof(spl_ir_builder_t *b, spl_type_id_t tid);
spl_ir_node_ref_t spl_ir_builder_type_alignof(spl_ir_builder_t *b, spl_type_id_t tid);
@@ -365,6 +385,8 @@ spl_ir_node_ref_t spl_ir_builder_type_offsetof(spl_ir_builder_t *b, spl_type_id_
spl_ir_node_ref_t field_idx);
spl_ir_node_ref_t spl_ir_builder_type_field_count(spl_ir_builder_t *b, spl_type_id_t tid);
/* agg */
spl_ir_node_ref_t spl_ir_builder_agg_construct(spl_ir_builder_t *b, spl_type_id_t tid);
void spl_ir_builder_agg_construct_field(spl_ir_builder_t *b, spl_ir_node_ref_t node,
spl_ir_node_ref_t field);
@@ -374,13 +396,17 @@ spl_ir_node_ref_t spl_ir_builder_agg_extract(spl_ir_builder_t *b, spl_type_id_t
spl_ir_node_ref_t spl_ir_builder_agg_insert(spl_ir_builder_t *b, spl_type_id_t tid, usize field_idx,
spl_ir_node_ref_t agg, spl_ir_node_ref_t field);
/* control */
spl_ir_node_ref_t spl_ir_builder_control_select(spl_ir_builder_t *b, spl_type_id_t tid,
spl_ir_node_ref_t cond, spl_ir_node_ref_t true_val,
spl_ir_node_ref_t false_val);
spl_ir_node_ref_t spl_ir_builder_control_br(spl_ir_builder_t *b, spl_ir_node_ref_t cond,
spl_ir_node_ref_t true_label,
spl_ir_node_ref_t false_label);
spl_ir_node_ref_t spl_ir_builder_control_jmp(spl_ir_builder_t *b, spl_ir_node_ref_t label);
spl_ir_node_ref_t spl_ir_builder_control_br(spl_ir_builder_t *b, spl_ir_node_ref_t cond);
void spl_ir_builder_control_br_fixup(spl_ir_builder_t *b, spl_ir_node_ref_t ref, usize true_block,
usize false_block);
spl_ir_node_ref_t spl_ir_builder_control_jmp(spl_ir_builder_t *b);
void spl_ir_builder_control_jmp_fixup(spl_ir_builder_t *b, spl_ir_node_ref_t ref,
usize target_block);
spl_ir_node_ref_t spl_ir_builder_control_call(spl_ir_builder_t *b, spl_type_id_t tid,
spl_ir_node_ref_t func);
void spl_ir_builder_control_call_param(spl_ir_builder_t *b, spl_ir_node_ref_t node,