Importing rustc-1.55.0
Change-Id: I8a5b47c0c0b9906dbb81008e64efc3bcc1debd37
diff --git a/compiler/rustc_target/src/spec/thumb_base.rs b/compiler/rustc_target/src/spec/thumb_base.rs
index ec24807..bac1203 100644
--- a/compiler/rustc_target/src/spec/thumb_base.rs
+++ b/compiler/rustc_target/src/spec/thumb_base.rs
@@ -27,7 +27,8 @@
// differentiate these targets from our other `arm(v7)-*-*-gnueabi(hf)` targets in the context of
// build scripts / gcc flags.
-use crate::spec::{LinkerFlavor, LldFlavor, PanicStrategy, RelocModel, TargetOptions};
+use crate::spec::TargetOptions;
+use crate::spec::{FramePointer, LinkerFlavor, LldFlavor, PanicStrategy, RelocModel};
pub fn opts() -> TargetOptions {
// See rust-lang/rfcs#1645 for a discussion about these defaults
@@ -42,7 +43,6 @@
// Similarly, one almost always never wants to use relocatable code because of the extra
// costs it involves.
relocation_model: RelocModel::Static,
- unsupported_abis: super::arm_base::unsupported_abis(),
// When this section is added a volatile load to its start address is also generated. This
// volatile load is a footgun as it can end up loading an invalid memory address, depending
// on how the user set up their linker scripts. This section adds pretty printer for stuff
@@ -52,7 +52,7 @@
emit_debug_gdb_scripts: false,
// LLVM is eager to trash the link register when calling `noreturn` functions, which
// breaks debugging. Preserve LR by default to prevent that from happening.
- eliminate_frame_pointer: false,
+ frame_pointer: FramePointer::Always,
..Default::default()
}
}
