avr.c (avr_mcu_types): Add attiny43u.

	* config/avr/avr.c (avr_mcu_types): Add attiny43u.
	* config/avr/avr.h (CRT_BINUTILS_SPECS): Likewsie.
	* config/avr/t-avr (MULTILIB_MATCHES): Likewise.

From-SVN: r129411

gcc/ChangeLog

+2007-10-17  Eric B. Weddington  <eweddington@cso.atmel.com>
+
+	* config/avr/avr.c (avr_mcu_types): Add attiny43u.
+	* config/avr/avr.h (CRT_BINUTILS_SPECS): Likewsie.
+	* config/avr/t-avr (MULTILIB_MATCHES): Likewise.
+
 2007-10-17  Uros Bizjak  <ubizjak@gmail.com>
 
 	PR middle-end/33794

gcc/config/avr/avr.c

@@ -188,6 +188,7 @@ static const struct mcu_type_s avr_mcu_types[] = {
   { "attiny261",    ARCH_AVR25, "__AVR_ATtiny261__" },
   { "attiny461",    ARCH_AVR25, "__AVR_ATtiny461__" },
   { "attiny861",    ARCH_AVR25, "__AVR_ATtiny861__" },
+  { "attiny43u",    ARCH_AVR25, "__AVR_ATtiny43U__" },
   { "at86rf401",    ARCH_AVR25, "__AVR_AT86RF401__" },
     /* Classic, > 8K.  */
   { "avr3",         ARCH_AVR3, NULL },

gcc/config/avr/avr.h

@@ -844,6 +844,7 @@ mmcu=*:-mmcu=%*}"
 %{mmcu=attiny261:crttn261.o%s} \
 %{mmcu=attiny461:crttn461.o%s} \
 %{mmcu=attiny861:crttn861.o%s} \
+%{mmcu=attiny43u:crttn43u.o%s} \
 %{mmcu=atmega103|mmcu=avr3:crtm103.o%s} \
 %{mmcu=atmega603:crtm603.o%s} \
 %{mmcu=at43usb320:crt43320.o%s} \

gcc/config/avr/t-avr

@@ -53,6 +53,7 @@ MULTILIB_MATCHES = \
 	mmcu?avr25=mmcu?attiny261 \
 	mmcu?avr25=mmcu?attiny461 \
 	mmcu?avr25=mmcu?attiny861 \
+	mmcu?avr25=mmcu?attiny43u \
 	mmcu?avr25=mmcu?at86rf401 \
 	mmcu?avr3=mmcu?atmega103 \
 	mmcu?avr3=mmcu?atmega603 \