From: Michael Brown <mcb30@etherboot.org>
Date: Tue, 2 May 2006 16:38:46 +0000 (+0000)
Subject: <name>_size variable is no longer needed, since we don't copy the code.
X-Git-Tag: v0.9.3~1442
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9e1dd6402dd2aab83e324db98971cd4af2279b58;p=thirdparty%2Fipxe.git

<name>_size variable is no longer needed, since we don't copy the code.
However, it's worth adding a .size directive so that objdump reports the
correct sizes for the code fragments.
---

diff --git a/src/arch/i386/include/librm.h b/src/arch/i386/include/librm.h
index 7171448ff..76ef8d62a 100644
--- a/src/arch/i386/include/librm.h
+++ b/src/arch/i386/include/librm.h
@@ -77,7 +77,6 @@ extern void remove_from_rm_stack ( void *data, size_t size );
 /* REAL_FRAGMENT: Declare and define a real-mode code fragment in .text16 */
 #define	REAL_FRAGMENT( name, asm_code_str )				\
 	extern void name ( void );					\
-	extern char name ## _size[];					\
 	__asm__ __volatile__ (						\
 		".section \".text16\"\n\t"				\
 		".code16\n\t"						\
@@ -85,8 +84,7 @@ extern void remove_from_rm_stack ( void *data, size_t size );
 		#name ":\n\t"						\
 		asm_code_str "\n\t"					\
 		"ret\n\t"						\
-		#name "_end:\n\t"					\
-		".equ " #name "_size, " #name "_end - " #name "\n\t"	\
+		".size " #name ", . - " #name "\n\t"			\
 		".code32\n\t"						\
 		".previous\n\t"						\
 		: :							\