From 3e2f4de2b24ce2e3bc1733f55292cf496eb4bd83 Mon Sep 17 00:00:00 2001
From: Tobias Anderberg <tobias.anderberg@axis.com>
Date: Mon, 23 Sep 2002 12:21:14 +0000
Subject: Cosmetic cleanup.

---
 libc/sysdeps/linux/cris/crt0.c | 35 ++++++++++++++++++-----------------
 1 file changed, 18 insertions(+), 17 deletions(-)

(limited to 'libc/sysdeps/linux/cris/crt0.c')

diff --git a/libc/sysdeps/linux/cris/crt0.c b/libc/sysdeps/linux/cris/crt0.c
index 03b0d6ff3..4fe68ce05 100644
--- a/libc/sysdeps/linux/cris/crt0.c
+++ b/libc/sysdeps/linux/cris/crt0.c
@@ -1,24 +1,22 @@
-/* $Id: crt0.c,v 1.1 2002/09/16 08:08:33 tobiasa Exp $ */
-
-/* C base for Linux/CRIS 2.0/2.4
- */
-
-//#define DEBUG
+/* Startup code compliant to the ELF CRIS ABI */
 
 /* The first piece of initialized data.  */
 int __data_start = 0;
 
-/* N.B.: It is important that this be the first function.
-   This file is the first thing in the text section.  */
-
+/* 
+ * It is important that this be the first function.
+ * This file is the first thing in the text section.  
+ */
 void
 _start ()
 {
-	/* on the stack we have argc. we can calculate argv/envp
+	/* 
+	 * On the stack we have argc. We can calculate argv/envp
 	 * from that and the succeeding stack location, but fix so
-	 * we get the right calling convention (regs in r10/r11)
+	 * we get the right calling convention (regs in r10/r11).
 	 *
-	 * to understand this you really ought to read fs/binfmt_elf.c
+	 * Please view linux/fs/binfmt_elf.c for a complete
+	 * understanding of this.
 	 */
 	__asm__ volatile("pop $r10");
 	__asm__ volatile("move.d $sp, $r11");
@@ -36,14 +34,17 @@ start1 (int argc, char **argv)
 	/* The environment starts just after ARGV.  */
 	environ = &argv[argc + 1];
 	
-	/* If the first thing after ARGV is the arguments
-	   themselves, there is no environment.  */
+	/* 
+	 * If the first thing after ARGV is the arguments
+	 * themselves, there is no environment.  
+	 */
 	if ((char *) environ == *argv)
-		/* The environment is empty.  Make environ
-		   point at ARGV[ARGC], which is NULL.  */
+		/* 
+		 * The environment is empty.  Make environ
+		 * point at ARGV[ARGC], which is NULL.  
+		 */
 		--environ;
 	
 	/* Leave control to the libc */
-
 	__uClibc_main(argc, argv, environ);
 }
-- 
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