1 files changed, 43 insertions, 0 deletions
diff --git a/src/cc1/parse.h b/src/cc1/parse.h
new file mode 100644
index 0000000..f229b77
--- /dev/null
+++ b/src/cc1/parse.h
@@ -0,0 +1,43 @@
+#ifndef DUCC_PARSE_H
+#define DUCC_PARSE_H
+
+#include "../lib/common.h"
+#include "ast.h"
+#include "preprocess.h"
+
+Program* parse(TokenArray* tokens);
+bool pp_eval_constant_expr(TokenArray* pp_tokens);
+
+typedef enum {
+    InitDataBlockKind_addr,
+    InitDataBlockKind_bytes,
+} InitDataBlockKind;
+
+// Static address to global variable or ROM area.
+typedef struct {
+    const char* label;
+} InitDataBlockAddr;
+
+// Static byte array.
+typedef struct {
+    size_t len;
+    const char* buf;
+} InitDataBlockBytes;
+
+typedef struct {
+    InitDataBlockKind kind;
+    union {
+        InitDataBlockAddr addr;
+        InitDataBlockBytes bytes;
+    } as;
+} InitDataBlock;
+
+typedef struct {
+    size_t len;
+    size_t capacity;
+    InitDataBlock* blocks;
+} InitData;
+
+InitData* eval_init_expr(AstNode* expr, Type* ty);
+
+#endif