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Rollup of 6 pull requests #64868

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612ef5f
add new tests for re_rebalance_coherence
nikomatsakis Sep 12, 2019
e69d1b6
change to check-pass
nikomatsakis Sep 13, 2019
3f004a1
Fix re-rebalance coherence implementation for fundamental types
weiznich Sep 17, 2019
a9c38d9
Add more tests
weiznich Sep 18, 2019
31b3012
Split line to fix tidy
weiznich Sep 18, 2019
3ee2920
Fix some unused variable warnings
weiznich Sep 22, 2019
d2762ac
Differentiate AArch64 bare-metal targets between hf and non-hf.
andre-richter Sep 18, 2019
2666ae5
Remove whitespace from testname
weiznich Sep 23, 2019
9249a73
More path name fixes
weiznich Sep 24, 2019
68d099a
Create new error code E0734 for stability attributes used outside of …
GuillaumeGomez Sep 25, 2019
33b89a3
Add long error explanation for E0531
GuillaumeGomez Sep 14, 2019
2fd3811
update ui tests
GuillaumeGomez Sep 14, 2019
0ec4513
Fix format macro expansions spans to be macro-generated
rinon Sep 25, 2019
e9aa0e7
Use existing Handler to print query stack
Aaron1011 Sep 26, 2019
97906bc
Add note about global state in try_print_query_stack
Aaron1011 Sep 26, 2019
0ebb044
Add long error explanation for E0734
GuillaumeGomez Sep 25, 2019
2e78683
Update ui tests
GuillaumeGomez Sep 25, 2019
ecfe92f
Don't check error_codes files for lints
GuillaumeGomez Sep 27, 2019
1a21855
Rollup merge of #64455 - GuillaumeGomez:long-error-explanation-E0531,…
Centril Sep 28, 2019
6eea90d
Rollup merge of #64546 - weiznich:bugfix/rfc-2451-rerebalance-tests, …
Centril Sep 28, 2019
b53e350
Rollup merge of #64589 - andre-richter:aarch64_bare_metal, r=Amanieu
Centril Sep 28, 2019
0df6386
Rollup merge of #64763 - GuillaumeGomez:long-err-explanation-E0734, r…
Centril Sep 28, 2019
aa6fcd6
Rollup merge of #64793 - immunant:format_spans, r=matthewjasper
Centril Sep 28, 2019
7e1c5e0
Rollup merge of #64799 - Aaron1011:fix/double-panic, r=Mark-Simulacrum
Centril Sep 28, 2019
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4 changes: 2 additions & 2 deletions src/librustc_target/spec/aarch64_unknown_none.rs
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
// Generic AArch64 target for bare-metal code
// Generic AArch64 target for bare-metal code - Floating point enabled
//
// Can be used in conjunction with the `target-feature` and
// `target-cpu` compiler flags to opt-in more hardware-specific
Expand All @@ -11,7 +11,7 @@ use super::{LldFlavor, LinkerFlavor, Target, TargetOptions, PanicStrategy};
pub fn target() -> Result<Target, String> {
let opts = TargetOptions {
linker: Some("rust-lld".to_owned()),
features: "+strict-align".to_string(),
features: "+strict-align,+neon,+fp-armv8".to_string(),
executables: true,
relocation_model: "static".to_string(),
disable_redzone: true,
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37 changes: 37 additions & 0 deletions src/librustc_target/spec/aarch64_unknown_none_softfloat.rs
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Original file line number Diff line number Diff line change
@@ -0,0 +1,37 @@
// Generic AArch64 target for bare-metal code - Floating point disabled
//
// Can be used in conjunction with the `target-feature` and
// `target-cpu` compiler flags to opt-in more hardware-specific
// features.
//
// For example, `-C target-cpu=cortex-a53`.

use super::{LldFlavor, LinkerFlavor, Target, TargetOptions, PanicStrategy};

pub fn target() -> Result<Target, String> {
let opts = TargetOptions {
linker: Some("rust-lld".to_owned()),
features: "+strict-align,-neon,-fp-armv8".to_string(),
executables: true,
relocation_model: "static".to_string(),
disable_redzone: true,
linker_is_gnu: true,
max_atomic_width: Some(128),
panic_strategy: PanicStrategy::Abort,
abi_blacklist: super::arm_base::abi_blacklist(),
.. Default::default()
};
Ok(Target {
llvm_target: "aarch64-unknown-none".to_string(),
target_endian: "little".to_string(),
target_pointer_width: "64".to_string(),
target_c_int_width: "32".to_string(),
target_os: "none".to_string(),
target_env: String::new(),
target_vendor: String::new(),
data_layout: "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128".to_string(),
arch: "aarch64".to_string(),
linker_flavor: LinkerFlavor::Lld(LldFlavor::Ld),
options: opts,
})
}
1 change: 1 addition & 0 deletions src/librustc_target/spec/mod.rs
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Expand Up @@ -489,6 +489,7 @@ supported_targets! {
("riscv64gc-unknown-none-elf", riscv64gc_unknown_none_elf),

("aarch64-unknown-none", aarch64_unknown_none),
("aarch64-unknown-none-softfloat", aarch64_unknown_none_softfloat),

("x86_64-fortanix-unknown-sgx", x86_64_fortanix_unknown_sgx),

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