diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index fd4ca31f257..52921c35dd9 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2008-02-22  Anatoly Sokolov <aesok@post.ru>
+
+	* config/avr/libgcc.S (__RAMPZ__): Define.
+	(__do_copy_data): Add for devices with 128KB code memory.
+
 2008-02-22  Nathan Froyd  <froydnj@codesourcery.com>
 
 	* config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS):
diff --git a/gcc/config/avr/libgcc.S b/gcc/config/avr/libgcc.S
index 397778b82d9..8fdba55f775 100644
--- a/gcc/config/avr/libgcc.S
+++ b/gcc/config/avr/libgcc.S
@@ -32,6 +32,7 @@ Boston, MA 02110-1301, USA.  */
 #define __SREG__ 0x3f
 #define __SP_H__ 0x3e
 #define __SP_L__ 0x3d
+#define __RAMPZ__ 0x3B
 
 /* Most of the functions here are called directly from avr.md
    patterns, instead of using the standard libcall mechanisms.
@@ -686,20 +687,54 @@ __tablejump__:
 	.endfunc
 #endif /* defined (L_tablejump) */
 
-/* __do_copy_data is only necessary if there is anything in .data section.
-   Does not use RAMPZ - crt*.o provides a replacement for >64K devices.  */
-
 #ifdef L_copy_data
 	.section .init4,"ax",@progbits
 	.global __do_copy_data
 __do_copy_data:
+#if defined(__AVR_HAVE_ELPMX__)
 	ldi	r17, hi8(__data_end)
 	ldi	r26, lo8(__data_start)
 	ldi	r27, hi8(__data_start)
 	ldi	r30, lo8(__data_load_start)
 	ldi	r31, hi8(__data_load_start)
-	rjmp	.do_copy_data_start
-.do_copy_data_loop:
+	ldi	r16, hh8(__data_load_start)
+	out	__RAMPZ__, r16
+	rjmp	.L__do_copy_data_start
+.L__do_copy_data_loop:
+	elpm	r0, Z+
+	st	X+, r0
+.L__do_copy_data_start:
+	cpi	r26, lo8(__data_end)
+	cpc	r27, r17
+	brne	.L__do_copy_data_loop
+#elif  !defined(__AVR_HAVE_ELPMX__) && defined(__AVR_HAVE_ELPM__)
+	ldi	r17, hi8(__data_end)
+	ldi	r26, lo8(__data_start)
+	ldi	r27, hi8(__data_start)
+	ldi	r30, lo8(__data_load_start)
+	ldi	r31, hi8(__data_load_start)
+	ldi	r16, hh8(__data_load_start - 0x10000)
+.L__do_copy_data_carry:
+	inc	r16
+	out	__RAMPZ__, r16
+	rjmp	.L__do_copy_data_start
+.L__do_copy_data_loop:
+	elpm
+	st	X+, r0
+	adiw	r30, 1
+	brcs	.L__do_copy_data_carry
+.L__do_copy_data_start:
+	cpi	r26, lo8(__data_end)
+	cpc	r27, r17
+	brne	.L__do_copy_data_loop
+#elif !defined(__AVR_HAVE_ELPMX__) && !defined(__AVR_HAVE_ELPM__)
+	ldi	r17, hi8(__data_end)
+	ldi	r26, lo8(__data_start)
+	ldi	r27, hi8(__data_start)
+	ldi	r30, lo8(__data_load_start)
+	ldi	r31, hi8(__data_load_start)
+	rjmp	.L__do_copy_data_start
+.L__do_copy_data_loop:
 #if defined (__AVR_HAVE_LPMX__)
 	lpm	r0, Z+
 #else
@@ -707,10 +742,11 @@ __do_copy_data:
 	adiw	r30, 1
 #endif
 	st	X+, r0
-.do_copy_data_start:
+.L__do_copy_data_start:
 	cpi	r26, lo8(__data_end)
 	cpc	r27, r17
-	brne	.do_copy_data_loop
+	brne	.L__do_copy_data_loop
+#endif /* !defined(__AVR_HAVE_ELPMX__) && !defined(__AVR_HAVE_ELPM__) */
 #endif /* L_copy_data */
 
 /* __do_clear_bss is only necessary if there is anything in .bss section.  */