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| author | Zalathar <Zalathar@users.noreply.github.com> | 2025-05-10 18:26:57 +1000 |
|---|---|---|
| committer | Zalathar <Zalathar@users.noreply.github.com> | 2025-05-11 14:38:42 +1000 |
| commit | b1094f6a0a489bb1bc2be6ca17d2bec269bd9364 (patch) | |
| tree | 1955bd2300730b3468d2c2640437fb312427869b /compiler/rustc_codegen_llvm/src/llvm/ffi.rs | |
| parent | d1bb310a7aa54b4bfc68c6960e1de0976ff447a5 (diff) | |
| download | rust-b1094f6a0a489bb1bc2be6ca17d2bec269bd9364.tar.gz rust-b1094f6a0a489bb1bc2be6ca17d2bec269bd9364.zip | |
Add a safe wrapper for `LLVMAppendModuleInlineAsm`
This patch also changes the Rust-side declaration to take `*const c_uchar` instead of `*const c_char`, to avoid the need for `AsCCharPtr`.
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/llvm/ffi.rs')
| -rw-r--r-- | compiler/rustc_codegen_llvm/src/llvm/ffi.rs | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs index 2b71e8954bb..507a29c15c8 100644 --- a/compiler/rustc_codegen_llvm/src/llvm/ffi.rs +++ b/compiler/rustc_codegen_llvm/src/llvm/ffi.rs @@ -1014,8 +1014,12 @@ unsafe extern "C" { pub(crate) fn LLVMGetDataLayoutStr(M: &Module) -> *const c_char; pub(crate) fn LLVMSetDataLayout(M: &Module, Triple: *const c_char); - /// See Module::setModuleInlineAsm. - pub(crate) fn LLVMAppendModuleInlineAsm(M: &Module, Asm: *const c_char, Len: size_t); + /// Append inline assembly to a module. See `Module::appendModuleInlineAsm`. + pub(crate) fn LLVMAppendModuleInlineAsm( + M: &Module, + Asm: *const c_uchar, // See "PTR_LEN_STR". + Len: size_t, + ); /// Create the specified uniqued inline asm string. See `InlineAsm::get()`. pub(crate) fn LLVMGetInlineAsm<'ll>( |