From 53ffa3f8dcece608b9ed6bd41e58880e2516151e Mon Sep 17 00:00:00 2001 From: Nikita Popov Date: Fri, 19 Jan 2024 09:44:03 +0100 Subject: [PATCH] Split assembly tests for ELF and MachO On ELF, the text section is opened with ".text", on MachO with ".section __TEXT,__text". Previously, on ELF this test was actually matching a GNU note section, which is no longer emitted on Solaris starting with LLVM 18. Fixes https://github.com/rust-lang/rust/issues/120105. --- src/tools/cargo | 2 +- tests/assembly/targets/targets-elf.rs | 65 +------------------- tests/assembly/targets/targets-macho.rs | 81 +++++++++++++++++++++++++ 3 files changed, 83 insertions(+), 65 deletions(-) create mode 100644 tests/assembly/targets/targets-macho.rs diff --git a/src/tools/cargo b/src/tools/cargo index 7bb7b539558dc..1ae631085f01c 160000 --- a/src/tools/cargo +++ b/src/tools/cargo @@ -1 +1 @@ -Subproject commit 7bb7b539558dc88bea44cee4168b6269bf8177b0 +Subproject commit 1ae631085f01c1a72d05df1ec81f3759a8360042 diff --git a/tests/assembly/targets/targets-elf.rs b/tests/assembly/targets/targets-elf.rs index f6f2f5e88ffc3..dee0fa9f4a410 100644 --- a/tests/assembly/targets/targets-elf.rs +++ b/tests/assembly/targets/targets-elf.rs @@ -1,29 +1,5 @@ // assembly-output: emit-asm // ignore-tidy-linelength -// revisions: aarch64_apple_darwin -// [aarch64_apple_darwin] compile-flags: --target aarch64-apple-darwin -// [aarch64_apple_darwin] needs-llvm-components: aarch64 -// revisions: aarch64_apple_ios -// [aarch64_apple_ios] compile-flags: --target aarch64-apple-ios -// [aarch64_apple_ios] needs-llvm-components: aarch64 -// revisions: aarch64_apple_ios_macabi -// [aarch64_apple_ios_macabi] compile-flags: --target aarch64-apple-ios-macabi -// [aarch64_apple_ios_macabi] needs-llvm-components: aarch64 -// revisions: aarch64_apple_ios_sim -// [aarch64_apple_ios_sim] compile-flags: --target aarch64-apple-ios-sim -// [aarch64_apple_ios_sim] needs-llvm-components: aarch64 -// revisions: aarch64_apple_tvos -// [aarch64_apple_tvos] compile-flags: --target aarch64-apple-tvos -// [aarch64_apple_tvos] needs-llvm-components: aarch64 -// revisions: aarch64_apple_tvos_sim -// [aarch64_apple_tvos_sim] compile-flags: --target aarch64-apple-tvos-sim -// [aarch64_apple_tvos_sim] needs-llvm-components: aarch64 -// revisions: aarch64_apple_watchos -// [aarch64_apple_watchos] compile-flags: --target aarch64-apple-watchos -// [aarch64_apple_watchos] needs-llvm-components: aarch64 -// revisions: aarch64_apple_watchos_sim -// [aarch64_apple_watchos_sim] compile-flags: --target aarch64-apple-watchos-sim -// [aarch64_apple_watchos_sim] needs-llvm-components: aarch64 // revisions: aarch64_be_unknown_linux_gnu // [aarch64_be_unknown_linux_gnu] compile-flags: --target aarch64_be-unknown-linux-gnu // [aarch64_be_unknown_linux_gnu] needs-llvm-components: aarch64 @@ -93,15 +69,6 @@ // revisions: aarch64_wrs_vxworks // [aarch64_wrs_vxworks] compile-flags: --target aarch64-wrs-vxworks // [aarch64_wrs_vxworks] needs-llvm-components: aarch64 -// revisions: arm64_32_apple_watchos -// [arm64_32_apple_watchos] compile-flags: --target arm64_32-apple-watchos -// [arm64_32_apple_watchos] needs-llvm-components: aarch64 -// revisions: arm64e_apple_darwin -// [arm64e_apple_darwin] compile-flags: --target arm64e-apple-darwin -// [arm64e_apple_darwin] needs-llvm-components: aarch64 -// revisions: arm64e_apple_ios -// [arm64e_apple_ios] compile-flags: --target arm64e-apple-ios -// [arm64e_apple_ios] needs-llvm-components: aarch64 // revisions: arm_linux_androideabi // [arm_linux_androideabi] compile-flags: --target arm-linux-androideabi // [arm_linux_androideabi] needs-llvm-components: arm @@ -201,18 +168,12 @@ // revisions: armv7a_none_eabihf // [armv7a_none_eabihf] compile-flags: --target armv7a-none-eabihf // [armv7a_none_eabihf] needs-llvm-components: arm -// revisions: armv7k_apple_watchos -// [armv7k_apple_watchos] compile-flags: --target armv7k-apple-watchos -// [armv7k_apple_watchos] needs-llvm-components: arm // revisions: armv7r_none_eabi // [armv7r_none_eabi] compile-flags: --target armv7r-none-eabi // [armv7r_none_eabi] needs-llvm-components: arm // revisions: armv7r_none_eabihf // [armv7r_none_eabihf] compile-flags: --target armv7r-none-eabihf // [armv7r_none_eabihf] needs-llvm-components: arm -// revisions: armv7s_apple_ios -// [armv7s_apple_ios] compile-flags: --target armv7s-apple-ios -// [armv7s_apple_ios] needs-llvm-components: arm // FIXME: disabled since it fails on CI saying the csky component is missing /* revisions: csky_unknown_linux_gnuabiv2 @@ -228,9 +189,6 @@ // revisions: hexagon_unknown_none_elf // [hexagon_unknown_none_elf] compile-flags: --target hexagon-unknown-none-elf // [hexagon_unknown_none_elf] needs-llvm-components: hexagon -// revisions: i386_apple_ios -// [i386_apple_ios] compile-flags: --target i386-apple-ios -// [i386_apple_ios] needs-llvm-components: x86 // revisions: i586_pc_nto_qnx700 // [i586_pc_nto_qnx700] compile-flags: --target i586-pc-nto-qnx700 // [i586_pc_nto_qnx700] needs-llvm-components: x86 @@ -243,9 +201,6 @@ // revisions: i586_unknown_netbsd // [i586_unknown_netbsd] compile-flags: --target i586-unknown-netbsd // [i586_unknown_netbsd] needs-llvm-components: x86 -// revisions: i686_apple_darwin -// [i686_apple_darwin] compile-flags: --target i686-apple-darwin -// [i686_apple_darwin] needs-llvm-components: x86 // revisions: i686_linux_android // [i686_linux_android] compile-flags: --target i686-linux-android // [i686_linux_android] needs-llvm-components: x86 @@ -537,21 +492,6 @@ // revisions: wasm32_wasi_preview2 // [wasm32_wasi_preview2] compile-flags: --target wasm32-wasi-preview2 // [wasm32_wasi_preview2] needs-llvm-components: webassembly -// revisions: x86_64_apple_darwin -// [x86_64_apple_darwin] compile-flags: --target x86_64-apple-darwin -// [x86_64_apple_darwin] needs-llvm-components: x86 -// revisions: x86_64_apple_ios -// [x86_64_apple_ios] compile-flags: --target x86_64-apple-ios -// [x86_64_apple_ios] needs-llvm-components: x86 -// revisions: x86_64_apple_ios_macabi -// [x86_64_apple_ios_macabi] compile-flags: --target x86_64-apple-ios-macabi -// [x86_64_apple_ios_macabi] needs-llvm-components: x86 -// revisions: x86_64_apple_tvos -// [x86_64_apple_tvos] compile-flags: --target x86_64-apple-tvos -// [x86_64_apple_tvos] needs-llvm-components: x86 -// revisions: x86_64_apple_watchos_sim -// [x86_64_apple_watchos_sim] compile-flags: --target x86_64-apple-watchos-sim -// [x86_64_apple_watchos_sim] needs-llvm-components: x86 // revisions: x86_64_fortanix_unknown_sgx // [x86_64_fortanix_unknown_sgx] compile-flags: --target x86_64-fortanix-unknown-sgx // [x86_64_fortanix_unknown_sgx] needs-llvm-components: x86 @@ -618,9 +558,6 @@ // revisions: x86_64_wrs_vxworks // [x86_64_wrs_vxworks] compile-flags: --target x86_64-wrs-vxworks // [x86_64_wrs_vxworks] needs-llvm-components: x86 -// revisions: x86_64h_apple_darwin -// [x86_64h_apple_darwin] compile-flags: --target x86_64h-apple-darwin -// [x86_64h_apple_darwin] needs-llvm-components: x86 // Sanity-check that each target can produce assembly code. @@ -636,4 +573,4 @@ pub fn test() -> u8 { 42 } -// CHECK: .section +// CHECK: .text diff --git a/tests/assembly/targets/targets-macho.rs b/tests/assembly/targets/targets-macho.rs new file mode 100644 index 0000000000000..ead9ccfc8e74e --- /dev/null +++ b/tests/assembly/targets/targets-macho.rs @@ -0,0 +1,81 @@ +// assembly-output: emit-asm +// ignore-tidy-linelength +// revisions: aarch64_apple_darwin +// [aarch64_apple_darwin] compile-flags: --target aarch64-apple-darwin +// [aarch64_apple_darwin] needs-llvm-components: aarch64 +// revisions: aarch64_apple_ios +// [aarch64_apple_ios] compile-flags: --target aarch64-apple-ios +// [aarch64_apple_ios] needs-llvm-components: aarch64 +// revisions: aarch64_apple_ios_macabi +// [aarch64_apple_ios_macabi] compile-flags: --target aarch64-apple-ios-macabi +// [aarch64_apple_ios_macabi] needs-llvm-components: aarch64 +// revisions: aarch64_apple_ios_sim +// [aarch64_apple_ios_sim] compile-flags: --target aarch64-apple-ios-sim +// [aarch64_apple_ios_sim] needs-llvm-components: aarch64 +// revisions: aarch64_apple_tvos +// [aarch64_apple_tvos] compile-flags: --target aarch64-apple-tvos +// [aarch64_apple_tvos] needs-llvm-components: aarch64 +// revisions: aarch64_apple_tvos_sim +// [aarch64_apple_tvos_sim] compile-flags: --target aarch64-apple-tvos-sim +// [aarch64_apple_tvos_sim] needs-llvm-components: aarch64 +// revisions: aarch64_apple_watchos +// [aarch64_apple_watchos] compile-flags: --target aarch64-apple-watchos +// [aarch64_apple_watchos] needs-llvm-components: aarch64 +// revisions: aarch64_apple_watchos_sim +// [aarch64_apple_watchos_sim] compile-flags: --target aarch64-apple-watchos-sim +// [aarch64_apple_watchos_sim] needs-llvm-components: aarch64 +// revisions: arm64_32_apple_watchos +// [arm64_32_apple_watchos] compile-flags: --target arm64_32-apple-watchos +// [arm64_32_apple_watchos] needs-llvm-components: aarch64 +// revisions: arm64e_apple_darwin +// [arm64e_apple_darwin] compile-flags: --target arm64e-apple-darwin +// [arm64e_apple_darwin] needs-llvm-components: aarch64 +// revisions: arm64e_apple_ios +// [arm64e_apple_ios] compile-flags: --target arm64e-apple-ios +// [arm64e_apple_ios] needs-llvm-components: aarch64 +// revisions: armv7k_apple_watchos +// [armv7k_apple_watchos] compile-flags: --target armv7k-apple-watchos +// [armv7k_apple_watchos] needs-llvm-components: arm +// revisions: armv7s_apple_ios +// [armv7s_apple_ios] compile-flags: --target armv7s-apple-ios +// [armv7s_apple_ios] needs-llvm-components: arm +// revisions: i386_apple_ios +// [i386_apple_ios] compile-flags: --target i386-apple-ios +// [i386_apple_ios] needs-llvm-components: x86 +// revisions: i686_apple_darwin +// [i686_apple_darwin] compile-flags: --target i686-apple-darwin +// [i686_apple_darwin] needs-llvm-components: x86 +// revisions: x86_64_apple_darwin +// [x86_64_apple_darwin] compile-flags: --target x86_64-apple-darwin +// [x86_64_apple_darwin] needs-llvm-components: x86 +// revisions: x86_64_apple_ios +// [x86_64_apple_ios] compile-flags: --target x86_64-apple-ios +// [x86_64_apple_ios] needs-llvm-components: x86 +// revisions: x86_64_apple_ios_macabi +// [x86_64_apple_ios_macabi] compile-flags: --target x86_64-apple-ios-macabi +// [x86_64_apple_ios_macabi] needs-llvm-components: x86 +// revisions: x86_64_apple_tvos +// [x86_64_apple_tvos] compile-flags: --target x86_64-apple-tvos +// [x86_64_apple_tvos] needs-llvm-components: x86 +// revisions: x86_64_apple_watchos_sim +// [x86_64_apple_watchos_sim] compile-flags: --target x86_64-apple-watchos-sim +// [x86_64_apple_watchos_sim] needs-llvm-components: x86 +// revisions: x86_64h_apple_darwin +// [x86_64h_apple_darwin] compile-flags: --target x86_64h-apple-darwin +// [x86_64h_apple_darwin] needs-llvm-components: x86 + +// Sanity-check that each target can produce assembly code. + +#![feature(no_core, lang_items)] +#![no_std] +#![no_core] +#![crate_type = "lib"] + +#[lang = "sized"] +trait Sized {} + +pub fn test() -> u8 { + 42 +} + +// CHECK: .section __TEXT,__text