1 use crate::spec
::{LinkerFlavor, Target, TargetOptions}
;
3 /// A base target for AVR devices using the GNU toolchain.
5 /// Requires GNU avr-gcc and avr-binutils on the host system.
6 pub fn target(target_cpu
: &'
static str) -> Target
{
9 data_layout
: "e-P1-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8".into(),
10 llvm_target
: "avr-unknown-unknown".into(),
12 options
: TargetOptions
{
13 c_int_width
: "16".into(),
14 cpu
: target_cpu
.into(),
15 exe_suffix
: ".elf".into(),
17 linker
: Some("avr-gcc".into()),
19 eh_frame_header
: false,
20 pre_link_args
: [(LinkerFlavor
::Gcc
, vec
![format
!("-mmcu={}", target_cpu
).into()])]
23 late_link_args
: [(LinkerFlavor
::Gcc
, vec
!["-lgcc".into()])].into_iter().collect(),
24 max_atomic_width
: Some(0),
26 ..TargetOptions
::default()