diff --git a/compiler/rustc_target/src/spec/mod.rs b/compiler/rustc_target/src/spec/mod.rs index e73b086f82c22..44118b7253d67 100644 --- a/compiler/rustc_target/src/spec/mod.rs +++ b/compiler/rustc_target/src/spec/mod.rs @@ -1928,6 +1928,7 @@ supported_targets! { ("aarch64-unknown-nto-qnx710", aarch64_unknown_nto_qnx710), ("aarch64-unknown-nto-qnx710_iosock", aarch64_unknown_nto_qnx710_iosock), ("x86_64-pc-nto-qnx710", x86_64_pc_nto_qnx710), + ("x86_64-pc-nto-qnx710_iosock", x86_64_pc_nto_qnx710_iosock), ("i586-pc-nto-qnx700", i586_pc_nto_qnx700), ("aarch64-unknown-linux-ohos", aarch64_unknown_linux_ohos), diff --git a/compiler/rustc_target/src/spec/targets/x86_64_pc_nto_qnx710_iosock.rs b/compiler/rustc_target/src/spec/targets/x86_64_pc_nto_qnx710_iosock.rs new file mode 100644 index 0000000000000..da2f45a853386 --- /dev/null +++ b/compiler/rustc_target/src/spec/targets/x86_64_pc_nto_qnx710_iosock.rs @@ -0,0 +1,25 @@ +use crate::spec::{Cc, LinkerFlavor, Lld, Target, TargetOptions}; + +pub(crate) fn target() -> Target { + let mut target = super::x86_64_pc_nto_qnx710::target(); + target.options.env = "nto71_iosock".into(); + target.options.pre_link_args = TargetOptions::link_args( + LinkerFlavor::Gnu(Cc::Yes, Lld::No), + &["-Vgcc_ntox86_64_cxx", get_iosock_param()], + ); + target +} + +// When using `io-sock` on QNX, we must add a search path for the linker so +// that it prefers the io-sock version. +// The path depends on the host, i.e. we cannot hard-code it here, but have +// to determine it when the compiler runs. +// When using the QNX toolchain, the environment variable QNX_TARGET is always set. +// More information: +// https://www.qnx.com/developers/docs/7.1/index.html#com.qnx.doc.neutrino.io_sock/topic/migrate_app.html +fn get_iosock_param() -> &'static str { + let target_dir = std::env::var("QNX_TARGET").expect("Environment variable QNX_TARGET is set"); + let linker_param = format!("-L{target_dir}/x86_64/io-sock/lib"); + + linker_param.leak() +} diff --git a/library/std/Cargo.toml b/library/std/Cargo.toml index 35624cec8f54a..305134ded2093 100644 --- a/library/std/Cargo.toml +++ b/library/std/Cargo.toml @@ -139,7 +139,7 @@ test = true level = "warn" check-cfg = [ 'cfg(bootstrap)', - 'cfg(target_arch, values("xtensa", "aarch64-unknown-nto-qnx710_iosock"))', + 'cfg(target_arch, values("xtensa", "aarch64-unknown-nto-qnx710_iosock", "x86_64-pc-nto-qnx710_iosock"))', 'cfg(target_env, values("nto71_iosock"))', # std use #[path] imports to portable-simd `std_float` crate # and to the `backtrace` crate which messes-up with Cargo list diff --git a/src/bootstrap/src/core/sanity.rs b/src/bootstrap/src/core/sanity.rs index fdcbc5be8a0e5..3d775714f3d35 100644 --- a/src/bootstrap/src/core/sanity.rs +++ b/src/bootstrap/src/core/sanity.rs @@ -35,6 +35,7 @@ pub struct Finder { const STAGE0_MISSING_TARGETS: &[&str] = &[ // just a dummy comment so the list doesn't get onelined "aarch64-unknown-nto-qnx710_iosock", + "x86_64-pc-nto-qnx710_iosock", ]; /// Minimum version threshold for libstdc++ required when using prebuilt LLVM diff --git a/src/doc/rustc/src/platform-support.md b/src/doc/rustc/src/platform-support.md index 25481c261fc39..8b22566c1ecb5 100644 --- a/src/doc/rustc/src/platform-support.md +++ b/src/doc/rustc/src/platform-support.md @@ -381,7 +381,8 @@ target | std | host | notes [`wasm64-unknown-unknown`](platform-support/wasm64-unknown-unknown.md) | ? | | WebAssembly [`x86_64-apple-tvos`](platform-support/apple-tvos.md) | ✓ | | x86 64-bit tvOS [`x86_64-apple-watchos-sim`](platform-support/apple-watchos.md) | ✓ | | x86 64-bit Apple WatchOS simulator -[`x86_64-pc-nto-qnx710`](platform-support/nto-qnx.md) | ✓ | | x86 64-bit QNX Neutrino 7.1 RTOS | +[`x86_64-pc-nto-qnx710`](platform-support/nto-qnx.md) | ✓ | | x86 64-bit QNX Neutrino 7.1 RTOS with default network stack (io-pkt) | +[`x86_64-pc-nto-qnx710_iosock`](platform-support/nto-qnx.md) | ✓ | | x86 64-bit QNX Neutrino 7.1 RTOS with new network stack (io-sock) | [`x86_64-unikraft-linux-musl`](platform-support/unikraft-linux-musl.md) | ✓ | | 64-bit Unikraft with musl 1.2.3 `x86_64-unknown-dragonfly` | ✓ | ✓ | 64-bit DragonFlyBSD `x86_64-unknown-haiku` | ✓ | ✓ | 64-bit Haiku diff --git a/src/doc/rustc/src/platform-support/nto-qnx.md b/src/doc/rustc/src/platform-support/nto-qnx.md index e49d08b579c52..c444df3788117 100644 --- a/src/doc/rustc/src/platform-support/nto-qnx.md +++ b/src/doc/rustc/src/platform-support/nto-qnx.md @@ -22,11 +22,12 @@ Currently, the following QNX Neutrino versions and compilation targets are suppo | QNX Neutrino Version | Target Architecture | Full support | `no_std` support | |----------------------|---------------------|:------------:|:----------------:| -| 7.1 with io-pkt | AArch64 | ✓ | ✓ | -| 7.1 with io-sock | AArch64 | ✓ | ✓ | -| 7.1 | x86_64 | ✓ | ✓ | -| 7.0 | AArch64 | ? | ✓ | -| 7.0 | x86 | | ✓ | +| 7.1 with io-pkt | AArch64 | ✓ | ✓ | +| 7.1 with io-sock | AArch64 | ? | ✓ | +| 7.1 with io-pkt | x86_64 | ✓ | ✓ | +| 7.1 with io-sock | x86_64 | ? | ✓ | +| 7.0 | AArch64 | ? | ✓ | +| 7.0 | x86 | | ✓ | On QNX 7.0 and 7.1, `io-pkt` is used as network stack by default. QNX 7.1 includes the optional network stack `io-sock`. diff --git a/tests/assembly/targets/targets-elf.rs b/tests/assembly/targets/targets-elf.rs index d14df425f6685..02428d10b6a5f 100644 --- a/tests/assembly/targets/targets-elf.rs +++ b/tests/assembly/targets/targets-elf.rs @@ -549,6 +549,9 @@ //@ revisions: x86_64_pc_nto_qnx710 //@ [x86_64_pc_nto_qnx710] compile-flags: --target x86_64-pc-nto-qnx710 //@ [x86_64_pc_nto_qnx710] needs-llvm-components: x86 +//@ revisions: x86_64_pc_nto_qnx710_iosock +//@ [x86_64_pc_nto_qnx710_iosock] compile-flags: --target x86_64-pc-nto-qnx710_iosock +//@ [x86_64_pc_nto_qnx710_iosock] needs-llvm-components: x86 //@ revisions: x86_64_pc_solaris //@ [x86_64_pc_solaris] compile-flags: --target x86_64-pc-solaris //@ [x86_64_pc_solaris] needs-llvm-components: x86