1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
use crate::spec::{LinkerFlavor, Target, TargetOptions, TargetResult};
// This target is for musl Linux on ARMv7 without thumb-mode, NEON or
// hardfloat.
pub fn target() -> TargetResult {
let base = super::linux_musl_base::opts();
// Most of these settings are copied from the armv7_unknown_linux_gnueabi
// target.
Ok(Target {
// It's important we use "gnueabi" and not "musleabi" here. LLVM uses it
// to determine the calling convention and float ABI, and it doesn't
// support the "musleabi" value.
llvm_target: "armv7-unknown-linux-gnueabi".to_string(),
target_endian: "little".to_string(),
target_pointer_width: "32".to_string(),
target_c_int_width: "32".to_string(),
data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".to_string(),
arch: "arm".to_string(),
target_os: "linux".to_string(),
target_env: "musl".to_string(),
target_vendor: "unknown".to_string(),
linker_flavor: LinkerFlavor::Gcc,
options: TargetOptions {
features: "+v7,+thumb2,+soft-float,-neon".to_string(),
cpu: "generic".to_string(),
max_atomic_width: Some(64),
unsupported_abis: super::arm_base::unsupported_abis(),
target_mcount: "\u{1}mcount".to_string(),
..base
},
})
}
|
