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Use object instead of LLVM for reading bitcode from rlibs

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This commit is contained in:
bjorn3
2022-06-14 16:28:07 +00:00
parent 2fdbf075cf
commit 395d564f25
6 changed files with 18 additions and 30 deletions
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11
compiler/rustc_codegen_llvm/src/llvm/archive_ro.rs
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@@ -83,17 +83,6 @@ impl<'a> Child<'a> {
}
}
}
pub fn data(&self) -> &'a [u8] {
unsafe {
let mut data_len = 0;
let data_ptr = super::LLVMRustArchiveChildData(self.raw, &mut data_len);
if data_ptr.is_null() {
panic!("failed to read data from archive child");
}
slice::from_raw_parts(data_ptr as *const u8, data_len as usize)
}
}
}
impl<'a> Drop for Child<'a> {

1
compiler/rustc_codegen_llvm/src/llvm/ffi.rs
View File

@@ -2374,7 +2374,6 @@ extern "C" {
AIR: &ArchiveIterator<'a>,
) -> Option<&'a mut ArchiveChild<'a>>;
pub fn LLVMRustArchiveChildName(ACR: &ArchiveChild<'_>, size: &mut size_t) -> *const c_char;
pub fn LLVMRustArchiveChildData(ACR: &ArchiveChild<'_>, size: &mut size_t) -> *const c_char;
pub fn LLVMRustArchiveChildFree<'a>(ACR: &'a mut ArchiveChild<'a>);
pub fn LLVMRustArchiveIteratorFree<'a>(AIR: &'a mut ArchiveIterator<'a>);
pub fn LLVMRustDestroyArchive(AR: &'static mut Archive);