removed unused header

[libfirm] / ir / be / begnuas.c

diff --git a/ir/be/begnuas.c b/ir/be/begnuas.c
index d8d653d..5f81ce5 100644 (file)
--- a/ir/be/begnuas.c
+++ b/ir/be/begnuas.c
@@ -1,8 +1,28 @@
+/*
+ * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ *
+ * This file is part of libFirm.
+ *
+ * This file may be distributed and/or modified under the terms of the
+ * GNU General Public License version 2 as published by the Free Software
+ * Foundation and appearing in the file LICENSE.GPL included in the
+ * packaging of this file.
+ *
+ * Licensees holding valid libFirm Professional Edition licenses may use
+ * this file in accordance with the libFirm Commercial License.
+ * Agreement provided with the Software.
+ *
+ * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+ * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE.
+ */
+
 /**
- * Dumps global variables and constants as gas assembler.
- * @author Christian Wuerdig, Matthias Braun
- * @date 04.11.2005
- * @version $Id$
+ * @file
+ * @brief       Dumps global variables and constants as gas assembler.
+ * @author      Christian Wuerdig, Matthias Braun
+ * @date        04.11.2005
+ * @version     $Id$
  */
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -32,7 +52,15 @@ typedef struct obstack obstack_t;
 /** by default, we generate assembler code for the Linux gas */
 be_gas_flavour_t be_gas_flavour = GAS_FLAVOUR_NORMAL;
 
-static const char* get_section_name(be_gas_section_t section) {
+/**
+ * Return the pseudo-instruction to be issued for a section switch
+ * depending on the current flavour.
+ *
+ * @param section  the section to switch to
+ *
+ * @return  the pseudo-instruction
+ */
+static const char *get_section_name(be_gas_section_t section) {
        static const char *text[GAS_FLAVOUR_MAX][GAS_SECTION_MAX] = {
                {
                        ".section\t.text",
@@ -57,6 +85,12 @@ static const char* get_section_name(be_gas_section_t section) {
        return text[be_gas_flavour][section];
 }
 
+/**
+ * Emit necessary code to switch to a section.
+ *
+ * @param env      the emitter environment
+ * @param section  the section to switch to
+ */
 void be_gas_emit_switch_section(be_emit_env_t *env, be_gas_section_t section) {
        be_emit_char(env, '\t');
        be_emit_string(env, get_section_name(section));