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Merge pull request #1816 from bytecodealliance/pch/faerie_deprecation

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Add deprecation notice to cranelift-faerie README and FaerieBuilder.
This commit is contained in:
Pat Hickey
2020-06-03 17:28:04 -07:00
committed by GitHub
parent 5db384cd76 fe92a8da48
commit 2e952b72d0
2 changed files with 11 additions and 0 deletions
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5
cranelift/faerie/README.md
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@@ -2,3 +2,8 @@ This crate contains a library that enables
[Cranelift](https://crates.io/crates/cranelift) [Cranelift](https://crates.io/crates/cranelift)
to emit native object (".o") files, using the to emit native object (".o") files, using the
[Faerie](https://crates.io/crates/faerie) library. [Faerie](https://crates.io/crates/faerie) library.
DEPRECATION NOTICE: the Cranelift developer team intends to stop maintaining
the `cranelift-faerie` crate and remove it from the `wasmtime` git repository
on or after August 3, 2020. We recommend users use its successor, the
`cranelift-object` crate.

6
cranelift/faerie/src/backend.rs
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@@ -34,6 +34,12 @@ impl FaerieBuilder {
/// enum to symbols. LibCalls are inserted in the IR as part of the legalization for certain /// enum to symbols. LibCalls are inserted in the IR as part of the legalization for certain
/// floating point instructions, and for stack probes. If you don't know what to use for this /// floating point instructions, and for stack probes. If you don't know what to use for this
/// argument, use `cranelift_module::default_libcall_names()`. /// argument, use `cranelift_module::default_libcall_names()`.
#[deprecated(
since = "0.65.0",
note = "the Cranelift developer team intends to stop maintaining the `cranelift-faerie`
crate and remove it from the `wasmtime` git repository on or after August 3, 2020. We
recommend users use its successor, the `cranelift-object` crate."
)]
pub fn new( pub fn new(
isa: Box<dyn TargetIsa>, isa: Box<dyn TargetIsa>,
name: String, name: String,