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| author |   Erico Nunes <nunes.erico@gmail.com> | 2015-06-21 23:49:10 (GMT) |
|---|---|---|
| committer | Erico Nunes <nunes.erico@gmail.com> | 2015-06-21 23:49:10 (GMT) |
| commit | 230dc12285842a51e0a2a95137ae4eae675b97d3 (patch) | |
| tree | 6c5f15cb38635916cd4e6cfe65d533b88742cd46 /config/arch | |
| parent | baceedd23903353477617f0b3e1f71cdbb4b3674 (diff) | |
avr: add support for AVR 8-bit architecture
This commit adds support for the Atmel AVR 8-bit RISC architecture.
This is the first 8-bit architecture to be added to crosstool-ng so the
configuration options for 8-bit architectures are added here as well.
gcc has had support for AVR for quite a while, at least since the 4.3
series for the currently popular ATmega microcontroler series.
The AVR architecture only supports bare-metal toolchains.
gcc for the AVR 8-bit architecture, usually referred to as avr-gcc, is
commonly used in conjunction with the avr-libc library which provides
additional resources for the Atmel AVR 8-bit microcontrollers.
avr-gcc can also be found as a supported package in some recent Linux
distributions.
This commit also closes #66
Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Diffstat (limited to 'config/arch')
| -rw-r--r-- | config/arch/avr.in | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/config/arch/avr.in b/config/arch/avr.in new file mode 100644 index 0000000..cf8e9af --- /dev/null +++ b/config/arch/avr.in @@ -0,0 +1,8 @@ +# AVR specific config options + +## select ARCH_SUPPORTS_8 +## select ARCH_DEFAULT_8 +## select ARCH_REQUIRES_MULTILIB +## +## help The 8-bit AVR architecture, as defined by: +## help http://www.atmel.com/products/microcontrollers/avr |