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Use custom entry name in cranelift

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This is a continuation of 9f0a8620bd for
cranelift.

Signed-off-by: Ayush Singh <ayushsingh1325@gmail.com>
This commit is contained in:
Ayush Singh
2022-11-17 14:59:32 +05:30
parent 6dfe2395c9
commit 2436dff772
2 changed files with 21 additions and 12 deletions
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8
compiler/rustc_codegen_cranelift/src/main_shim.rs
View File

@@ -63,10 +63,14 @@ pub(crate) fn maybe_create_entry_wrapper(
AbiParam::new(m.target_config().pointer_type()),
],
returns: vec![AbiParam::new(m.target_config().pointer_type() /*isize*/)],
call_conv: CallConv::triple_default(m.isa().triple()),
call_conv: crate::conv_to_call_conv(
tcx.sess.target.options.entry_abi,
CallConv::triple_default(m.isa().triple()),
),
};
let cmain_func_id = m.declare_function("main", Linkage::Export, &cmain_sig).unwrap();
let entry_name = tcx.sess.target.options.entry_name.as_ref();
let cmain_func_id = m.declare_function(entry_name, Linkage::Export, &cmain_sig).unwrap();
let instance = Instance::mono(tcx, rust_main_def_id).polymorphize(tcx);