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Disallow the aapcs CC on Aarch64

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This never really worked and makes LLVM assert.
This commit is contained in:
Simonas Kazlauskas 2021-08-27 19:36:18 +03:00
parent dbb0fe9d80
commit 748a089acd
6 changed files with 101 additions and 28 deletions
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3
compiler/rustc_target/src/spec/mod.rs
View file

@ -1501,7 +1501,8 @@ impl Target {
| Cdecl
| EfiApi => true,
X86Interrupt => ["x86", "x86_64"].contains(&&self.arch[..]),
Aapcs | CCmseNonSecureCall => ["arm", "aarch64"].contains(&&self.arch[..]),
Aapcs => "arm" == self.arch,
CCmseNonSecureCall => ["arm", "aarch64"].contains(&&self.arch[..]),
Win64 | SysV64 => self.arch == "x86_64",
PtxKernel => self.arch == "nvptx64",
Msp430Interrupt => self.arch == "msp430",

24
src/test/ui/abi/unsupported.aarch64.stderr
View file

@ -1,41 +1,47 @@
error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:24:1
--> $DIR/unsupported.rs:26:1
|
LL | extern "ptx-kernel" fn ptx() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"amdgpu-kernel"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:26:1
--> $DIR/unsupported.rs:28:1
|
LL | extern "amdgpu-kernel" fn amdgpu() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"wasm"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:28:1
--> $DIR/unsupported.rs:30:1
|
LL | extern "wasm" fn wasm() {}
| ^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"aapcs"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:32:1
|
LL | extern "aapcs" fn aapcs() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:33:1
--> $DIR/unsupported.rs:36:1
|
LL | extern "msp430-interrupt" fn msp430() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:35:1
--> $DIR/unsupported.rs:38:1
|
LL | extern "avr-interrupt" fn avr() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"x86-interrupt"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:37:1
--> $DIR/unsupported.rs:40:1
|
LL | extern "x86-interrupt" fn x86() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: use of calling convention not supported on this target
--> $DIR/unsupported.rs:39:1
--> $DIR/unsupported.rs:43:1
|
LL | extern "stdcall" fn stdcall() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@ -45,7 +51,7 @@ LL | extern "stdcall" fn stdcall() {}
= note: for more information, see issue #87678 <https://github.com/rust-lang/rust/issues/87678>
warning: use of calling convention not supported on this target
--> $DIR/unsupported.rs:44:1
--> $DIR/unsupported.rs:50:1
|
LL | extern "thiscall" fn thiscall() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@ -53,6 +59,6 @@ LL | extern "thiscall" fn thiscall() {}
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #87678 <https://github.com/rust-lang/rust/issues/87678>
error: aborting due to 6 previous errors; 2 warnings emitted
error: aborting due to 7 previous errors; 2 warnings emitted
For more information about this error, try `rustc --explain E0570`.

58
src/test/ui/abi/unsupported.arm.stderr Normal file
View file

@ -0,0 +1,58 @@
error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:26:1
|
LL | extern "ptx-kernel" fn ptx() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"amdgpu-kernel"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:28:1
|
LL | extern "amdgpu-kernel" fn amdgpu() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"wasm"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:30:1
|
LL | extern "wasm" fn wasm() {}
| ^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:36:1
|
LL | extern "msp430-interrupt" fn msp430() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:38:1
|
LL | extern "avr-interrupt" fn avr() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"x86-interrupt"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:40:1
|
LL | extern "x86-interrupt" fn x86() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: use of calling convention not supported on this target
--> $DIR/unsupported.rs:43:1
|
LL | extern "stdcall" fn stdcall() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: `#[warn(unsupported_calling_conventions)]` on by default
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #87678 <https://github.com/rust-lang/rust/issues/87678>
warning: use of calling convention not supported on this target
--> $DIR/unsupported.rs:50:1
|
LL | extern "thiscall" fn thiscall() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
= note: for more information, see issue #87678 <https://github.com/rust-lang/rust/issues/87678>
error: aborting due to 6 previous errors; 2 warnings emitted
For more information about this error, try `rustc --explain E0570`.

12
src/test/ui/abi/unsupported.i686.stderr
View file

@ -1,35 +1,35 @@
error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:24:1
--> $DIR/unsupported.rs:26:1
|
LL | extern "ptx-kernel" fn ptx() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"amdgpu-kernel"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:26:1
--> $DIR/unsupported.rs:28:1
|
LL | extern "amdgpu-kernel" fn amdgpu() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"wasm"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:28:1
--> $DIR/unsupported.rs:30:1
|
LL | extern "wasm" fn wasm() {}
| ^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"aapcs"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:30:1
--> $DIR/unsupported.rs:32:1
|
LL | extern "aapcs" fn aapcs() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:33:1
--> $DIR/unsupported.rs:36:1
|
LL | extern "msp430-interrupt" fn msp430() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:35:1
--> $DIR/unsupported.rs:38:1
|
LL | extern "avr-interrupt" fn avr() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

16
src/test/ui/abi/unsupported.rs
View file

@ -1,11 +1,13 @@
// revisions: x64 i686 aarch64
// revisions: x64 i686 aarch64 arm
//
// [x64] needs-llvm-components: x86
// [x64]compile-flags: --target=x86_64-unknown-linux-gnu --crate-type=rlib
// [x64] compile-flags: --target=x86_64-unknown-linux-gnu --crate-type=rlib
// [i686] needs-llvm-components: x86
// [i686]compile-flags: --target=i686-unknown-linux-gnu --crate-type=rlib
// [i686] compile-flags: --target=i686-unknown-linux-gnu --crate-type=rlib
// [aarch64] needs-llvm-components: aarch64
// [aarch64]compile-flags: --target=aarch64-unknown-linux-gnu --crate-type=rlib
// [aarch64] compile-flags: --target=aarch64-unknown-linux-gnu --crate-type=rlib
// [arm] needs-llvm-components: arm
// [arm] compile-flags: --target=armv7-unknown-linux-gnueabihf --crate-type=rlib
#![no_core]
#![feature(
no_core,
@ -30,19 +32,25 @@ extern "wasm" fn wasm() {}
extern "aapcs" fn aapcs() {}
//[x64]~^ ERROR is not a supported ABI
//[i686]~^^ ERROR is not a supported ABI
//[aarch64]~^^^ ERROR is not a supported ABI
extern "msp430-interrupt" fn msp430() {}
//~^ ERROR is not a supported ABI
extern "avr-interrupt" fn avr() {}
//~^ ERROR is not a supported ABI
extern "x86-interrupt" fn x86() {}
//[aarch64]~^ ERROR is not a supported ABI
//[arm]~^^ ERROR is not a supported ABI
extern "stdcall" fn stdcall() {}
//[x64]~^ WARN use of calling convention not supported
//[x64]~^^ WARN this was previously accepted
//[aarch64]~^^^ WARN use of calling convention not supported
//[aarch64]~^^^^ WARN this was previously accepted
//[arm]~^^^^^ WARN use of calling convention not supported
//[arm]~^^^^^^ WARN this was previously accepted
extern "thiscall" fn thiscall() {}
//[x64]~^ WARN use of calling convention not supported
//[x64]~^^ WARN this was previously accepted
//[aarch64]~^^^ WARN use of calling convention not supported
//[aarch64]~^^^^ WARN this was previously accepted
//[arm]~^^^^^ WARN use of calling convention not supported
//[arm]~^^^^^^ WARN this was previously accepted

16
src/test/ui/abi/unsupported.x64.stderr
View file

@ -1,41 +1,41 @@
error[E0570]: `"ptx-kernel"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:24:1
--> $DIR/unsupported.rs:26:1
|
LL | extern "ptx-kernel" fn ptx() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"amdgpu-kernel"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:26:1
--> $DIR/unsupported.rs:28:1
|
LL | extern "amdgpu-kernel" fn amdgpu() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"wasm"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:28:1
--> $DIR/unsupported.rs:30:1
|
LL | extern "wasm" fn wasm() {}
| ^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"aapcs"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:30:1
--> $DIR/unsupported.rs:32:1
|
LL | extern "aapcs" fn aapcs() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"msp430-interrupt"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:33:1
--> $DIR/unsupported.rs:36:1
|
LL | extern "msp430-interrupt" fn msp430() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error[E0570]: `"avr-interrupt"` is not a supported ABI for the current target
--> $DIR/unsupported.rs:35:1
--> $DIR/unsupported.rs:38:1
|
LL | extern "avr-interrupt" fn avr() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: use of calling convention not supported on this target
--> $DIR/unsupported.rs:39:1
--> $DIR/unsupported.rs:43:1
|
LL | extern "stdcall" fn stdcall() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@ -45,7 +45,7 @@ LL | extern "stdcall" fn stdcall() {}
= note: for more information, see issue #87678 <https://github.com/rust-lang/rust/issues/87678>
warning: use of calling convention not supported on this target
--> $DIR/unsupported.rs:44:1
--> $DIR/unsupported.rs:50:1
|
LL | extern "thiscall" fn thiscall() {}
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^