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Merge pull request #1327 from bjorn3/linkage_hidden

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Add support for hidden visibility
This commit is contained in:
Pat Hickey
2020-03-17 11:34:41 -07:00
committed by GitHub
parent 9e57532098 b4562c62e3
commit 8bbf07c758
3 changed files with 27 additions and 8 deletions
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17
cranelift/faerie/src/backend.rs
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@@ -383,8 +383,9 @@ fn translate_function_linkage(linkage: Linkage) -> faerie::Decl {
match linkage {
Linkage::Import => faerie::Decl::function_import().into(),
Linkage::Local => faerie::Decl::function().into(),
Linkage::Export => faerie::Decl::function().global().into(),
Linkage::Preemptible => faerie::Decl::function().weak().into(),
Linkage::Hidden => faerie::Decl::function().global().hidden().into(),
Linkage::Export => faerie::Decl::function().global().into(),
}
}
@@ -396,13 +397,19 @@ fn translate_data_linkage(linkage: Linkage, writable: bool, align: Option<u8>) -
.with_writable(writable)
.with_align(align)
.into(),
Linkage::Export => faerie::Decl::data()
.global()
Linkage::Preemptible => faerie::Decl::data()
.weak()
.with_writable(writable)
.with_align(align)
.into(),
Linkage::Preemptible => faerie::Decl::data()
.weak()
Linkage::Hidden => faerie::Decl::data()
.global()
.hidden()
.with_writable(writable)
.with_align(align)
.into(),
Linkage::Export => faerie::Decl::data()
.global()
.with_writable(writable)
.with_align(align)
.into(),