From ef24de24a82fe681581cc130f342363c47c0969a Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 7 Jun 2024 07:48:48 +0200 Subject: Merging upstream version 1.75.0+dfsg1. Signed-off-by: Daniel Baumann --- .../src/spec/targets/armv7a_none_eabihf.rs | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 compiler/rustc_target/src/spec/targets/armv7a_none_eabihf.rs (limited to 'compiler/rustc_target/src/spec/targets/armv7a_none_eabihf.rs') diff --git a/compiler/rustc_target/src/spec/targets/armv7a_none_eabihf.rs b/compiler/rustc_target/src/spec/targets/armv7a_none_eabihf.rs new file mode 100644 index 000000000..ba3caad6a --- /dev/null +++ b/compiler/rustc_target/src/spec/targets/armv7a_none_eabihf.rs @@ -0,0 +1,32 @@ +// Generic ARMv7-A target for bare-metal code - floating point enabled (assumes +// FPU is present and emits FPU instructions) +// +// This is basically the `armv7-unknown-linux-gnueabihf` target with some +// changes (list in `armv7a_none_eabi.rs`) to bring it closer to the bare-metal +// `thumb` & `aarch64` targets. + +use crate::spec::{Cc, LinkerFlavor, Lld, PanicStrategy, RelocModel, Target, TargetOptions}; + +pub fn target() -> Target { + let opts = TargetOptions { + abi: "eabihf".into(), + linker_flavor: LinkerFlavor::Gnu(Cc::No, Lld::Yes), + linker: Some("rust-lld".into()), + features: "+v7,+vfp3,-d32,+thumb2,-neon,+strict-align".into(), + relocation_model: RelocModel::Static, + disable_redzone: true, + max_atomic_width: Some(64), + panic_strategy: PanicStrategy::Abort, + emit_debug_gdb_scripts: false, + // GCC defaults to 8 for arm-none here. + c_enum_min_bits: Some(8), + ..Default::default() + }; + Target { + llvm_target: "armv7a-none-eabihf".into(), + pointer_width: 32, + data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".into(), + arch: "arm".into(), + options: opts, + } +} -- cgit v1.2.3