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Subject: [PATCH, AVR] Fix opcode set for AT86RF401 device
Date: Fri, 18 Jan 2008 17:13:00 -0000
Message-ID: <258DDD1F44B6ED4AAFD4370847CF58D5812A61@csomb01.corp.atmel.com>
From: "Weddington, Eric" <eweddington@cso.atmel.com>
To: <binutils@sourceware.org>
Cc: "Denis Chertykov" <chertykov@gmail.com>, "Anatoly Sokolov" <aesok@post.ru>
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The patch below fixes the opcode set for the AT86RF401 device. According
to the datasheet, this device also includes MOVW and LPM Z+ opcodes.

Thanks,
Eric Weddington

/gas:
2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>

	* config/tc-avr.c (mcu_types): Change opcode set for at86rf401.

/include:
2008-01-16  Eric B. Weddington  <eric.weddington@atmel.com>

	* opcode/avr.h (AVR_ISA_RF401): Add new opcode set for
at86rf401.


--- include/opcode/avr.h.old	2008-01-14 21:50:24.960032000 -0700
+++ include/opcode/avr.h	2008-01-14 21:51:16.435550300 -0700
@@ -34,6 +34,7 @@
 #define AVR_ISA_TINY1 (AVR_ISA_1200 | AVR_ISA_LPM)
 #define AVR_ISA_PWMx  (AVR_ISA_M8   | AVR_ISA_BRK)
 #define AVR_ISA_2xxx  (AVR_ISA_TINY1 | AVR_ISA_SRAM)
+#define AVR_ISA_RF401 (AVR_ISA_2xxx | AVR_ISA_MOVW | AVR_ISA_LPMX)
 #define AVR_ISA_TINY2 (AVR_ISA_2xxx | AVR_ISA_MOVW | AVR_ISA_LPMX | \
                        AVR_ISA_SPM  | AVR_ISA_BRK)
 #define AVR_ISA_M8    (AVR_ISA_2xxx | AVR_ISA_MUL | AVR_ISA_MOVW | \
--- gas/config/tc-avr.c.old	2008-01-14 21:46:45.595033500 -0700
+++ gas/config/tc-avr.c	2008-01-14 21:51:38.911750800 -0700
@@ -84,7 +84,7 @@ static struct mcu_type_s mcu_types[] =3D
   {"at90s8515",  AVR_ISA_2xxx,    bfd_mach_avr2},
   {"at90s8535",  AVR_ISA_2xxx,    bfd_mach_avr2},
   {"at90c8534",  AVR_ISA_2xxx,    bfd_mach_avr2},
-  {"at86rf401",  AVR_ISA_2xxx,    bfd_mach_avr2},
+  {"at86rf401",  AVR_ISA_RF401,   bfd_mach_avr2},
   {"attiny13",   AVR_ISA_TINY2,   bfd_mach_avr2},
   {"attiny2313", AVR_ISA_TINY2,   bfd_mach_avr2},
   {"attiny261",  AVR_ISA_TINY2,   bfd_mach_avr2},