Reorganize the source code into subdirectories

Make the source code easier to understand and keep track of by
organizing it into subdirectories depending on the function.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 56 insertions, 0 deletions

diff --git a/include/labels.h b/include/labels.h
new file mode 100644
index 00000000..4da608e4
--- /dev/null
+++ b/include/labels.h
@@ -0,0 +1,56 @@
+/* ----------------------------------------------------------------------- *
+ *   
+ *   Copyright 1996-2009 The NASM Authors - All Rights Reserved
+ *   See the file AUTHORS included with the NASM distribution for
+ *   the specific copyright holders.
+ *
+ *   Redistribution and use in source and binary forms, with or without
+ *   modification, are permitted provided that the following
+ *   conditions are met:
+ *
+ *   * Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *   * Redistributions in binary form must reproduce the above
+ *     copyright notice, this list of conditions and the following
+ *     disclaimer in the documentation and/or other materials provided
+ *     with the distribution.
+ *     
+ *     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+ *     CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ *     INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ *     MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ *     DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ *     CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ *     SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *     NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ *     LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ *     HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ *     CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ *     OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ *     EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ----------------------------------------------------------------------- */
+
+/* 
+ * labels.h  header file for labels.c
+ */
+
+#ifndef LABELS_H
+#define LABELS_H
+
+extern char lprefix[PREFIX_MAX];
+extern char lpostfix[PREFIX_MAX];
+
+bool lookup_label(char *label, int32_t *segment, int64_t *offset);
+bool is_extern(char *label);
+void define_label(char *label, int32_t segment, int64_t offset, char *special,
+                  bool is_norm, bool isextrn);
+void redefine_label(char *label, int32_t segment, int64_t offset, char *special,
+                    bool is_norm, bool isextrn);
+void define_common(char *label, int32_t segment, int32_t size, char *special);
+void declare_as_global(char *label, char *special);
+int init_labels(void);
+void cleanup_labels(void);
+char *local_scope(char *label);
+
+#endif /* LABELS_H */