Declare embedded LLVM bitcode section readonly.

2018-04-16 14:27:37 +02:00 · 2018-04-16 14:27:37 +02:00 · aed5b9c815
commit aed5b9c815
parent 427c548749
1 changed files with 1 additions and 0 deletions
--- a/src/librustc_trans/back/write.rs
+++ b/src/librustc_trans/back/write.rs
@ -848,6 +848,7 @@ unsafe fn embed_bitcode(cgcx: &CodegenContext,
    };
    llvm::LLVMSetSection(llglobal, section.as_ptr() as *const _);
    llvm::LLVMRustSetLinkage(llglobal, llvm::Linkage::PrivateLinkage);
+    llvm::LLVMSetGlobalConstant(llglobal, llvm::True);

    let llconst = C_bytes_in_context(llcx, &[]);
    let llglobal = llvm::LLVMAddGlobal(