X-Git-Url: https://pd.if.org/git/?p=lice;a=blobdiff_plain;f=gen.h;fp=gen.h;h=dee2f6a5f5313ad23161229c8800ee35e319b372;hp=0000000000000000000000000000000000000000;hb=c9d92e71ffc96475abe19bd7dc7512df89b4f44d;hpb=aaf71be0a6e44d207803dedebbc646bf25b6c152

diff --git a/gen.h b/gen.h
new file mode 100644
index 0000000..dee2f6a
--- /dev/null
+++ b/gen.h
@@ -0,0 +1,73 @@
+#ifndef LICE_GEN_HDR
+#define LICE_GEN_HDR
+#include "ast.h"
+
+extern char *gen_label_break;
+extern char *gen_label_continue;
+extern char *gen_label_switch;
+extern char *gen_label_break_backup;
+extern char *gen_label_continue_backup;
+extern char *gen_label_switch_backup;
+
+/* emitters */
+void gen_emit(const char *fmt, ...);
+void gen_emit_inline(const char *fmt, ...);
+
+/* jump */
+void gen_jump(const char *label);
+void gen_jump_backup(void);
+void gen_jump_save(char *lbreak, char *lcontinue);
+void gen_jump_restore(void);
+void gen_jump_break(void);
+void gen_jump_continue(void);
+
+/* label */
+void gen_label(const char *label);
+void gen_label_default(void);
+
+/* expression */
+void gen_expression(ast_t *ast);
+
+/* semantics */
+void gen_ensure_lva(ast_t *ast);
+
+/* need to implement */
+void gen_return(void);
+void gen_literal(ast_t *ast);
+void gen_literal_string(ast_t *ast);
+void gen_literal_save(ast_t *ast, data_type_t *, int);
+void gen_save_local(data_type_t *type, int offset);
+void gen_variable_local(ast_t *ast);
+void gen_variable_global(ast_t *ast);
+void gen_dereference(ast_t *ast);
+void gen_address(ast_t *ast);
+void gen_binary(ast_t *ast);
+void gen_zero(int start, int end);
+void gen_je(const char *label);
+void gen_data(ast_t *, int, int);
+void gen_function_call(ast_t *ast);
+void gen_case(ast_t *ast);
+void gen_va_start(ast_t *ast);
+void gen_va_arg(ast_t *ast);
+void gen_not(ast_t *ast);
+void gen_and(ast_t *ast);
+void gen_or(ast_t *ast);
+void gen_postfix(ast_t *, const char *);
+void gen_prefix(ast_t *, const char *);
+void gen_cast(ast_t *ast);
+void gen_struct(ast_t *);
+void gen_bitandor(ast_t *ast);
+void gen_bitnot(ast_t *ast);
+void gen_assign(ast_t *ast);
+void gen_function(ast_t *ast);
+void gen_function_prologue(ast_t *ast);
+void gen_function_epilogue(void);
+void gen_boolean_maybe(data_type_t *);
+void gen_negate(ast_t *ast);
+void gen_conversion(ast_t *ast);
+void gen_address_label(ast_t *ast);
+void gen_goto_computed(ast_t *ast);
+
+/* entry */
+void gen_toplevel(ast_t *);
+#endif