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[PATCH][AVR] Add new AVR device: ATtiny43U
- From: Eric Weddington <eweddington at cso dot atmel dot com>
- To: gcc-patches at gcc dot gnu dot org
- Cc: Anatoly Sokolov <aesok at post dot ru>, Denis Chertykov <denisc at overta dot ru>
- Date: Mon, 08 Oct 2007 15:30:44 -0600
- Subject: [PATCH][AVR] Add new AVR device: ATtiny43U
The patch below adds support for the new AVR device: ATtiny43U.
Eric Weddington
/gcc:
2007-10-08 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.
--- gcc/config/avr/avr.c.old 2007-09-26 10:04:29.856125000 -0600
+++ gcc/config/avr/avr.c 2007-09-26 10:31:39.028000000 -0600
@@ -218,6 +218,7 @@ static const struct mcu_type_s avr_mcu_t
{ "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.old 2007-09-26 10:31:54.840500000 -0600
+++ gcc/config/avr/avr.h 2007-09-26 10:33:50.762375000 -0600
@@ -858,6 +858,7 @@ 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.old 2007-09-26 10:34:04.199875000 -0600
+++ gcc/config/avr/t-avr 2007-09-26 10:34:50.824875000 -0600
@@ -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 \