diff options
Diffstat (limited to 'libbindgen/src')
| -rw-r--r-- | libbindgen/src/codegen/mod.rs | 7 | ||||
| -rw-r--r-- | libbindgen/src/lib.rs | 10 |
2 files changed, 17 insertions, 0 deletions
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, |