96fe03484f
released version, 3.4.3. This mainly adds support for new AVR devices that appeared on the market recently, and fixes a bug related to the order of assignments for volatile uint16_t * objects (in the assumption they might point to IO space where the order of two 8-bit operations can be important).
59 lines
2.9 KiB
Plaintext
59 lines
2.9 KiB
Plaintext
2005-03-04 Eric B. Weddington <ericw@evcohs.com>
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* gcc/config/avr/avr.c (avr_mcu_types): Add entries for atmega325,
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atmega3250, atmega645, atmega6450.
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* gcc/config/avr/avr.h (LINK_SPEC): Ditto.
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(CRT_BINUTILS_SPECS): Ditto.
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* gcc/config/avr/t-avr (MULTILIB_MATCHES): Ditto.
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--- gcc/config/avr/avr.c.old 2005-02-10 17:36:47.921875000 -0700
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+++ gcc/config/avr/avr.c 2005-03-04 09:35:26.633875000 -0700
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@@ -202,7 +202,11 @@
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{ "atmega169", 5, "__AVR_ATmega169__" },
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{ "atmega32", 5, "__AVR_ATmega32__" },
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{ "atmega323", 5, "__AVR_ATmega323__" },
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+ { "atmega325", 5, "__AVR_ATmega325__" },
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+ { "atmega3250", 5, "__AVR_ATmega3250__" },
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{ "atmega64", 5, "__AVR_ATmega64__" },
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+ { "atmega645", 5, "__AVR_ATmega645__" },
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+ { "atmega6450", 5, "__AVR_ATmega6450__" },
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{ "atmega128", 5, "__AVR_ATmega128__" },
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{ "at90can128", 5, "__AVR_AT90CAN128__" },
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{ "at94k", 5, "__AVR_AT94K__" },
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--- gcc/config/avr/avr.h.old 2005-02-10 17:36:48.015625000 -0700
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+++ gcc/config/avr/avr.h 2005-03-04 09:44:23.118250000 -0700
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@@ -2355,8 +2355,8 @@
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%{mmcu=attiny22|mmcu=attiny26|mmcu=at90s2*|mmcu=at90s4*|mmcu=at90s8*|mmcu=at90c8*|mmcu=at86rf401|mmcu=attiny13|mmcu=attiny2313:-m avr2}\
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%{mmcu=atmega103|mmcu=atmega603|mmcu=at43*|mmcu=at76*:-m avr3}\
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%{mmcu=atmega8*|mmcu=atmega48:-m avr4}\
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-%{mmcu=atmega16*|mmcu=atmega32*|mmcu=atmega64|mmcu=atmega128|mmcu=at90can128|mmcu=at94k:-m avr5}\
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-%{mmcu=atmega48|mmcu=atmega88|mmcu=atmega64|mmcu=atmega128|mmcu=at90can128|mmcu=at90can128|mmcu=atmega162|mmcu=atmega168|mmcu=atmega169: -Tdata 0x800100} "
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+%{mmcu=atmega16*|mmcu=atmega32*|mmcu=atmega64*|mmcu=atmega128|mmcu=at90can128|mmcu=at94k:-m avr5}\
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+%{mmcu=atmega325|mmcu=atmega3250|mmcu=atmega48|mmcu=atmega88|mmcu=atmega64|mmcu=atmega645|mmcu=atmega6450|mmcu=atmega128|mmcu=at90can128|mmcu=at90can128|mmcu=atmega162|mmcu=atmega168|mmcu=atmega169: -Tdata 0x800100} "
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/* A C string constant that tells the GCC driver program options to
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pass to the linker. It can also specify how to translate options
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@@ -2441,7 +2441,11 @@
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%{mmcu=atmega169:crtm169.o%s} \
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%{mmcu=atmega32:crtm32.o%s} \
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%{mmcu=atmega323:crtm323.o%s} \
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+%{mmcu=atmega325:crtm325.o%s} \
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+%{mmcu=atmega3250:crtm3250.o%s} \
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%{mmcu=atmega64:crtm64.o%s} \
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+%{mmcu=atmega645:crtm645.o%s} \
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+%{mmcu=atmega6450:crtm6450.o%s} \
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%{mmcu=atmega128:crtm128.o%s} \
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%{mmcu=at90can128:crtcan128.o%s} \
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%{mmcu=at94k:crtat94k.o%s}"
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--- gcc/config/avr/t-avr.old 2005-02-10 17:36:48.031250000 -0700
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+++ gcc/config/avr/t-avr 2005-03-04 09:56:43.790125000 -0700
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@@ -56,6 +56,8 @@
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mmcu?avr5=mmcu?atmega163 mmcu?avr5=mmcu?atmega169 \
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mmcu?avr5=mmcu?atmega16 mmcu?avr5=mmcu?atmega168 \
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mmcu?avr5=mmcu?atmega323 mmcu?avr5=mmcu?atmega32 \
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+ mmcu?avr5=mmcu?atmega325 mmcu?avr5=mmcu?atmega3250 \
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+ mmcu?avr5=mmcu?atmega645 mmcu?avr5=mmcu?atmega6450 \
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mmcu?avr5=mmcu?atmega64 mmcu?avr5=mmcu?atmega128 \
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mmcu?avr5=mmcu?at94k mmcu?avr5=mmcu?at90can128
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