From 59928a837f4eaf59c7c67fe5ab3c06423a967ebe Mon Sep 17 00:00:00 2001
From: "Eric B. Weddington" <eric.weddington@atmel.com>
Date: Tue, 17 Jun 2008 16:57:23 +0000
Subject: [PATCH] avr.c (avr_mcu_t): Add atmega32u4.

	* config/avr/avr.c (avr_mcu_t): Add atmega32u4.
	* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): Likewise.
	* config/avr/t-avr (MULTILIB_MATCHES): Likewise.

From-SVN: r136869
---
 gcc/ChangeLog        | 6 ++++++
 gcc/config/avr/avr.c | 1 +
 gcc/config/avr/avr.h | 2 ++
 gcc/config/avr/t-avr | 1 +
 4 files changed, 10 insertions(+)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3462fdd6ea3..ec81fd32fae 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2008-06-17  Eric B. Weddington  <eric.weddington@atmel.com>
+
+	* config/avr/avr.c (avr_mcu_t): Add atmega32u4.
+	* config/avr/avr.h (LINK_SPEC, CRT_BINUTILS_SPECS): Likewise. 
+	* config/avr/t-avr (MULTILIB_MATCHES): Likewise. 
+
 2008-06-17  Bernhard Fischer  <aldot@gcc.gnu.org>
 
 	* tree-ssa-sccvn.c: Fix format of comments.
diff --git a/gcc/config/avr/avr.c b/gcc/config/avr/avr.c
index 94e22f09d3e..1c9fcc2a370 100644
--- a/gcc/config/avr/avr.c
+++ b/gcc/config/avr/avr.c
@@ -256,6 +256,7 @@ static const struct mcu_type_s avr_mcu_types[] = {
   { "at90pwm316",   ARCH_AVR5, "__AVR_AT90PWM316__" },
   { "atmega32m1",   ARCH_AVR5, "__AVR_ATmega32M1__" },
   { "atmega32c1",   ARCH_AVR5, "__AVR_ATmega32C1__" },
+  { "atmega32u4",   ARCH_AVR5, "__AVR_ATmega32U4__" },
   { "at90usb646",   ARCH_AVR5, "__AVR_AT90USB646__" },
   { "at90usb647",   ARCH_AVR5, "__AVR_AT90USB647__" },
   { "at94k",        ARCH_AVR5, "__AVR_AT94K__" },
diff --git a/gcc/config/avr/avr.h b/gcc/config/avr/avr.h
index bc14f0d2dd5..66e10d4fa41 100644
--- a/gcc/config/avr/avr.h
+++ b/gcc/config/avr/avr.h
@@ -875,6 +875,7 @@ mmcu=*:-mmcu=%*}"
   mmcu=at90pwm*|\
   mmcu=atmega32c1|\
   mmcu=atmega32m1|\
+  mmcu=atmega32u4|\
   mmcu=at90usb*: -Tdata 0x800100}\
 %{mmcu=atmega640|\
   mmcu=atmega1280|\
@@ -986,6 +987,7 @@ mmcu=*:-mmcu=%*}"
 %{mmcu=at90pwm316:crt90pwm316.o%s} \
 %{mmcu=atmega32c1:crtm32c1.o%s} \
 %{mmcu=atmega32m1:crtm32m1.o%s} \
+%{mmcu=atmega32u4:crtm32u4.o%s} \
 %{mmcu=at90usb646:crtusb646.o%s} \
 %{mmcu=at90usb647:crtusb647.o%s} \
 %{mmcu=at94k:crtat94k.o%s} \
diff --git a/gcc/config/avr/t-avr b/gcc/config/avr/t-avr
index 101b84daabe..644df9a9a57 100644
--- a/gcc/config/avr/t-avr
+++ b/gcc/config/avr/t-avr
@@ -116,6 +116,7 @@ MULTILIB_MATCHES = \
 	mmcu?avr5=mmcu?at90pwm316 \
 	mmcu?avr5=mmcu?atmega32c1 \
 	mmcu?avr5=mmcu?atmega32m1 \
+	mmcu?avr5=mmcu?atmega32u4 \
 	mmcu?avr5=mmcu?at90usb646 \
 	mmcu?avr5=mmcu?at90usb647 \
 	mmcu?avr5=mmcu?at94k \
-- 
2.30.2