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Disable d32 on armv6 hf targets #62904

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merged 1 commit into from
Jul 26, 2019
Merged

Disable d32 on armv6 hf targets #62904

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2 changes: 1 addition & 1 deletion src/librustc_target/spec/arm_unknown_linux_gnueabihf.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ pub fn target() -> TargetResult {
linker_flavor: LinkerFlavor::Gcc,

options: TargetOptions {
features: "+strict-align,+v6,+vfp2".to_string(),
features: "+strict-align,+v6,+vfp2,-d32".to_string(),
abi_blacklist: super::arm_base::abi_blacklist(),
target_mcount: "\u{1}__gnu_mcount_nc".to_string(),
.. base
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2 changes: 1 addition & 1 deletion src/librustc_target/spec/arm_unknown_linux_musleabihf.rs
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Expand Up @@ -5,7 +5,7 @@ pub fn target() -> TargetResult {

// Most of these settings are copied from the arm_unknown_linux_gnueabihf
// target.
base.features = "+strict-align,+v6,+vfp2".to_string();
base.features = "+strict-align,+v6,+vfp2,-d32".to_string();
base.max_atomic_width = Some(64);
Ok(Target {
// It's important we use "gnueabihf" and not "musleabihf" here. LLVM
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2 changes: 1 addition & 1 deletion src/librustc_target/spec/armv6_unknown_freebsd.rs
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Expand Up @@ -15,7 +15,7 @@ pub fn target() -> TargetResult {
linker_flavor: LinkerFlavor::Gcc,

options: TargetOptions {
features: "+v6,+vfp2".to_string(),
features: "+v6,+vfp2,-d32".to_string(),
max_atomic_width: Some(64),
abi_blacklist: super::arm_base::abi_blacklist(),
target_mcount: "\u{1}__gnu_mcount_nc".to_string(),
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2 changes: 1 addition & 1 deletion src/librustc_target/spec/armv6_unknown_netbsd_eabihf.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ pub fn target() -> TargetResult {
linker_flavor: LinkerFlavor::Gcc,

options: TargetOptions {
features: "+v6,+vfp2".to_string(),
features: "+v6,+vfp2,-d32".to_string(),
abi_blacklist: super::arm_base::abi_blacklist(),
target_mcount: "__mcount".to_string(),
.. base
Expand Down