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Remove hermitkernel targets

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RustyHermit now maintains custom json targets, which are distributed with the kernel. [1]

[1]: https://github.com/hermitcore/libhermit-rs/pull/395
This commit is contained in:
Martin Kröning 2022-03-25 11:46:34 +01:00
parent 8a0c55046c
commit 335d196498
7 changed files with 0 additions and 142 deletions
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16
compiler/rustc_target/src/spec/aarch64_unknown_none_hermitkernel.rs
View file

@ -1,16 +0,0 @@
use crate::spec::Target;
pub fn target() -> Target {
let mut base = super::hermit_kernel_base::opts();
base.max_atomic_width = Some(128);
base.abi = "softfloat".to_string();
base.features = "+strict-align,-neon,-fp-armv8".to_string();
Target {
llvm_target: "aarch64-unknown-hermit".to_string(),
pointer_width: 64,
data_layout: "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128".to_string(),
arch: "aarch64".to_string(),
options: base,
}
}

21
compiler/rustc_target/src/spec/hermit_kernel_base.rs
View file

@ -1,21 +0,0 @@
use crate::spec::{LinkArgs, LinkerFlavor, LldFlavor, PanicStrategy, TargetOptions};
pub fn opts() -> TargetOptions {
let mut pre_link_args = LinkArgs::new();
pre_link_args.insert(
LinkerFlavor::Lld(LldFlavor::Ld),
vec!["--build-id".to_string(), "--hash-style=gnu".to_string(), "--Bstatic".to_string()],
);
TargetOptions {
linker_flavor: LinkerFlavor::Lld(LldFlavor::Ld),
disable_redzone: true,
linker: Some("rust-lld".to_owned()),
executables: true,
pre_link_args,
panic_strategy: PanicStrategy::Abort,
position_independent_executables: true,
static_position_independent_executables: true,
..Default::default()
}
}

4
compiler/rustc_target/src/spec/mod.rs
View file

@ -63,7 +63,6 @@ mod freebsd_base;
mod fuchsia_base;
mod haiku_base;
mod hermit_base;
mod hermit_kernel_base;
mod illumos_base;
mod l4re_base;
mod linux_base;
@ -971,9 +970,6 @@ supported_targets! {
("aarch64-unknown-hermit", aarch64_unknown_hermit),
("x86_64-unknown-hermit", x86_64_unknown_hermit),
("aarch64-unknown-none-hermitkernel", aarch64_unknown_none_hermitkernel),
("x86_64-unknown-none-hermitkernel", x86_64_unknown_none_hermitkernel),
("riscv32i-unknown-none-elf", riscv32i_unknown_none_elf),
("riscv32im-unknown-none-elf", riscv32im_unknown_none_elf),
("riscv32imc-unknown-none-elf", riscv32imc_unknown_none_elf),

21
compiler/rustc_target/src/spec/x86_64_unknown_none_hermitkernel.rs
View file

@ -1,21 +0,0 @@
use crate::spec::{StackProbeType, Target};
pub fn target() -> Target {
let mut base = super::hermit_kernel_base::opts();
base.cpu = "x86-64".to_string();
base.max_atomic_width = Some(64);
base.features =
"-mmx,-sse,-sse2,-sse3,-ssse3,-sse4.1,-sse4.2,-3dnow,-3dnowa,-avx,-avx2,+soft-float"
.to_string();
// don't use probe-stack=inline-asm until rust#83139 and rust#84667 are resolved
base.stack_probes = StackProbeType::Call;
Target {
llvm_target: "x86_64-unknown-hermit".to_string(),
pointer_width: 64,
data_layout: "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
.to_string(),
arch: "x86_64".to_string(),
options: base,
}
}