rustc_target/spec/targets/
i686_pc_windows_msvc.rs

1use crate::spec::{LinkerFlavor, Lld, RustcAbi, SanitizerSet, Target, base};
2
3pub(crate) fn target() -> Target {
4    let mut base = base::windows_msvc::opts();
5    base.rustc_abi = Some(RustcAbi::X86Sse2);
6    base.cpu = "pentium4".into();
7    base.max_atomic_width = Some(64);
8    base.supported_sanitizers = SanitizerSet::ADDRESS;
9
10    base.add_pre_link_args(
11        LinkerFlavor::Msvc(Lld::No),
12        &[
13            // Mark all dynamic libraries and executables as compatible with the larger 4GiB address
14            // space available to x86 Windows binaries on x86_64.
15            "/LARGEADDRESSAWARE",
16            // Ensure the linker will only produce an image if it can also produce a table of
17            // the image's safe exception handlers.
18            // https://docs.microsoft.com/en-us/cpp/build/reference/safeseh-image-has-safe-exception-handlers
19            "/SAFESEH",
20        ],
21    );
22
23    Target {
24        llvm_target: "i686-pc-windows-msvc".into(),
25        metadata: crate::spec::TargetMetadata {
26            description: Some("32-bit MSVC (Windows 10+)".into()),
27            tier: Some(1),
28            host_tools: Some(true),
29            std: Some(true),
30        },
31        pointer_width: 32,
32        data_layout: "e-m:x-p:32:32-p270:32:32-p271:32:32-p272:64:64-\
33            i64:64-i128:128-f80:128-n8:16:32-a:0:32-S32"
34            .into(),
35        arch: "x86".into(),
36        options: base,
37    }
38}