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Don’t eliminate frame pointers on apple by default

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This commit is contained in:
Simonas Kazlauskas 2018-03-24 21:54:21 +02:00
parent 09d2db4e96
commit 969449f236
2 changed files with 2 additions and 0 deletions
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1
src/librustc_target/spec/apple_ios_base.rs
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@ -98,6 +98,7 @@ pub fn opts(arch: Arch) -> Result<TargetOptions, String> {
executables: true, executables: true,
pre_link_args, pre_link_args,
has_elf_tls: false, has_elf_tls: false,
eliminate_frame_pointer: false,
// The following line is a workaround for jemalloc 4.5 being broken on // The following line is a workaround for jemalloc 4.5 being broken on
// ios. jemalloc 5.0 is supposed to fix this. // ios. jemalloc 5.0 is supposed to fix this.
// see https://github.com/rust-lang/rust/issues/45262 // see https://github.com/rust-lang/rust/issues/45262

1
src/librustc_target/spec/i686_apple_darwin.rs
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@ -16,6 +16,7 @@ pub fn target() -> TargetResult {
base.max_atomic_width = Some(64); base.max_atomic_width = Some(64);
base.pre_link_args.insert(LinkerFlavor::Gcc, vec!["-m32".to_string()]); base.pre_link_args.insert(LinkerFlavor::Gcc, vec!["-m32".to_string()]);
base.stack_probes = true; base.stack_probes = true;
base.eliminate_frame_pointer = false;
Ok(Target { Ok(Target {
llvm_target: "i686-apple-darwin".to_string(), llvm_target: "i686-apple-darwin".to_string(),