fixes to edify and updater script
A few more changes to edify:
- fix write_raw_image(); my last change neglected to close the write
context, so the written image was corrupt.
- each expression tracks the span of the source code from which it
was compiled, so that assert()'s error message can include the
source of the expression that failed.
- the 'cookie' argument to each Function is replaced with a State
object, which contains the cookie, the source script (for use with
the above spans), and the current error message (replacing the
global variables that were used for this purpose).
- in the recovery image, a new command "ui_print" can be sent back
through the command pipe to cause text to appear on the screen.
Add a new ui_print() function to print things from scripts.
Rename existing "print" function to "stdout".
diff --git a/edify/yydefs.h b/edify/yydefs.h
new file mode 100644
index 0000000..6257862
--- /dev/null
+++ b/edify/yydefs.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _YYDEFS_H_
+#define _YYDEFS_H_
+
+#define YYLTYPE YYLTYPE
+typedef struct {
+ int start, end;
+} YYLTYPE;
+
+#define YYLLOC_DEFAULT(Current, Rhs, N) \
+ do { \
+ if (N) { \
+ (Current).start = YYRHSLOC(Rhs, 1).start; \
+ (Current).end = YYRHSLOC(Rhs, N).end; \
+ } else { \
+ (Current).start = YYRHSLOC(Rhs, 0).start; \
+ (Current).end = YYRHSLOC(Rhs, 0).end; \
+ } \
+ } while (0)
+
+#endif