diff options
| -rw-r--r-- | .travis.yml | 1 | ||||
| -rw-r--r-- | libbindgen/src/codegen/mod.rs | 7 | ||||
| -rw-r--r-- | libbindgen/src/lib.rs | 10 | ||||
| -rw-r--r-- | src/options.rs | 7 |
4 files changed, 24 insertions, 1 deletions
diff --git a/.travis.yml b/.travis.yml index 48f0b4b1..9c7c1155 100644 --- a/.travis.yml +++ b/.travis.yml @@ -12,7 +12,6 @@ os: rust: - stable - - nightly env: - LLVM_VERSION=3.8 BINDGEN_FEATURES=llvm_stable diff --git a/libbindgen/src/codegen/mod.rs b/libbindgen/src/codegen/mod.rs index 8e04fd7c..009d8819 100644 --- a/libbindgen/src/codegen/mod.rs +++ b/libbindgen/src/codegen/mod.rs @@ -1892,6 +1892,13 @@ pub fn codegen(context: &mut BindgenContext) -> Vec<P<ast::Item>> { let whitelisted_items: ItemSet = context.whitelisted_items().collect(); + if context.options().emit_ir { + for &id in whitelisted_items.iter() { + let item = context.resolve_item(id); + println!("ir: {:?} = {:#?}", id, item); + } + } + for &id in whitelisted_items.iter() { let item = context.resolve_item(id); diff --git a/libbindgen/src/lib.rs b/libbindgen/src/lib.rs index d0ca7b03..e4923b77 100644 --- a/libbindgen/src/lib.rs +++ b/libbindgen/src/lib.rs @@ -225,6 +225,12 @@ impl Builder { self } + /// Emit IR. + pub fn emit_ir(mut self) -> Builder { + self.options.emit_ir = true; + self + } + /// Enable C++ namespaces. pub fn enable_cxx_namespaces(mut self) -> Builder { self.options.enable_cxx_namespaces = true; @@ -314,6 +320,9 @@ pub struct BindgenOptions { /// True if we should dump the Clang AST for debugging purposes. pub emit_ast: bool, + /// True if we should dump our internal IR for debugging purposes. + pub emit_ir: bool, + /// True if we should ignore functions and only generate bindings for /// structures, types, and methods. pub ignore_functions: bool, @@ -380,6 +389,7 @@ impl Default for BindgenOptions { builtins: false, links: vec![], emit_ast: false, + emit_ir: false, ignore_functions: false, ignore_methods: false, derive_debug: true, diff --git a/src/options.rs b/src/options.rs index c3c6a1f2..2ea74a27 100644 --- a/src/options.rs +++ b/src/options.rs @@ -52,6 +52,9 @@ pub fn builder_from_flags<I>(args: I) Arg::with_name("emit-clang-ast") .long("emit-clang-ast") .help("Output the Clang AST for debugging purposes."), + Arg::with_name("emit-ir") + .long("emit-ir") + .help("Output our internal IR for debugging purposes."), Arg::with_name("enable-cxx-namespaces") .long("enable-cxx-namespaces") .help("Enable support for C++ namespaces."), @@ -183,6 +186,10 @@ pub fn builder_from_flags<I>(args: I) builder = builder.emit_clang_ast(); } + if matches.is_present("emit-ir") { + builder = builder.emit_ir(); + } + if matches.is_present("enable-cxx-namespaces") { builder = builder.enable_cxx_namespaces(); } |