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authorManish Goregaokar <manishsmail@gmail.com>2020-07-29 16:38:34 -0700
committerGitHub <noreply@github.com>2020-07-29 16:38:34 -0700
commitf4f77d756dd29872829b9b59f44a64c0a5e11c61 (patch)
treec3c6b8ed7bb2bbbdf3e2d833e1890993222b24e0
parentcae4d4d1d0912b011dd69687556fb5b9e8677573 (diff)
parente9509273e6581dbdcebbcdb32f8aea3eb7604060 (diff)
downloadrust-f4f77d756dd29872829b9b59f44a64c0a5e11c61.tar.gz
rust-f4f77d756dd29872829b9b59f44a64c0a5e11c61.zip
Rollup merge of #74927 - Lokathor:Lokathor-patch-1, r=jonas-schievink
Change the target data layout to specify more values

This does not actually alter the previously specified important parts, but apparently `rustc` cares about more layout components than `cargo-xbuild` ever did. This extends the data layout to be a fully specified layout, as given in the error from issue #74767

* Closes https://github.com/rust-lang/rust/issues/74767
-rw-r--r--src/librustc_target/spec/thumbv4t_none_eabi.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/librustc_target/spec/thumbv4t_none_eabi.rs b/src/librustc_target/spec/thumbv4t_none_eabi.rs
index 31417b01547..a8c78f057fc 100644
--- a/src/librustc_target/spec/thumbv4t_none_eabi.rs
+++ b/src/librustc_target/spec/thumbv4t_none_eabi.rs
@@ -29,7 +29,7 @@ pub fn target() -> TargetResult {
          * native integers are 32-bit
          * All other elements are default
          */
-        data_layout: "e-S64-p:32:32-i64:64-m:e-n32".to_string(),
+        data_layout: "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64".to_string(),
         linker_flavor: LinkerFlavor::Ld,
         options: TargetOptions {
             linker: Some("arm-none-eabi-ld".to_string()),