Sync ar_archive_writer to LLVM 18.1.3

From LLVM 15.0.0-rc3. This adds support for COFF archives containing Arm64EC object files and has various fixes for AIX big archive files.
2024-04-16 18:31:43 +00:00
parent 959a2eb275
commit 58e551433d
8 changed files with 201 additions and 98 deletions
--- a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
+++ b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs
@@ -2440,4 +2440,8 @@ extern "C" {
        callback: GetSymbolsCallback,
        error_callback: GetSymbolsErrorCallback,
    ) -> *mut c_void;
+
+    pub fn LLVMRustIs64BitSymbolicFile(buf_ptr: *const u8, buf_len: usize) -> bool;
+
+    pub fn LLVMRustIsECObject(buf_ptr: *const u8, buf_len: usize) -> bool;
 }