Move .zinfo to libprefix.S; it doesn't belong with the decompression code.

src/arch/i386/prefix/libprefix.S

 #if COMPRESS
 	call	decompress16
 #else
-	call	nodecompress16
+	rep addr32 movsb
 #endif
 
 	/* Zero remaining space */
 	.word 0
 	.size prot_call_vector, . - prot_call_vector
 #endif
+
+
+	/* File split information for the compressor */
+#if COMPRESS
+	.section ".zinfo", "a"
+	.ascii	"COPY"
+	.long	_prefix_load_offset
+	.long	_prefix_progbits_size
+	.long	_max_align
+	.ascii	"PACK"
+	.long	_text16_load_offset
+	.long	_text16_progbits_size
+	.long	_max_align
+	.ascii	"PACK"
+	.long	_data16_load_offset
+	.long	_data16_progbits_size
+	.long	_max_align
+	.ascii	"PACK"
+	.long	_textdata_load_offset
+	.long	_textdata_progbits_size
+	.long	_max_align
+#else /* COMPRESS */
+	.section ".zinfo", "a"
+	.ascii	"COPY"
+	.long	_prefix_load_offset
+	.long	_load_size
+	.long	_max_align
+#endif /* COMPRESS */

src/arch/i386/prefix/nonrv2b.S

-/* Placeholder for decompress16 in non-compressed images */
-
-	.text
-	.arch i386
-	.section ".prefix.lib", "ax", @progbits
-
-	.code16
-	.globl	nodecompress16
-nodecompress16:
-	rep addr32 movsb
-	ret
-
-	/* File split information for the compressor */
-	.section ".zinfo", "a"
-	.ascii	"COPY"
-	.long	_prefix_load_offset
-	.long	_load_size
-	.long	_max_align

src/arch/i386/prefix/unnrv2b.S

 	popl	%ebx
 	pop	%xAX
 	ret
-
-
-	/* File split information for the compressor */
-	.section ".zinfo", "a"
-	.ascii	"COPY"
-	.long	_prefix_load_offset
-	.long	_prefix_progbits_size
-	.long	_max_align
-	.ascii	"PACK"
-	.long	_text16_load_offset
-	.long	_text16_progbits_size
-	.long	_max_align
-	.ascii	"PACK"
-	.long	_data16_load_offset
-	.long	_data16_progbits_size
-	.long	_max_align
-	.ascii	"PACK"
-	.long	_textdata_load_offset
-	.long	_textdata_progbits_size
-	.long	_max_align