From 2303f75b080f6dd0c9a5c669a71f64ce830f5650 Mon Sep 17 00:00:00 2001 From: Mark Rowe Date: Mon, 11 Aug 2025 10:42:07 -0700 Subject: Rewrite Obj-C workflow in Rust This is functionally equivalent to the previous workflow_objc, with the following changes: 1. It mutates the `core.function.metaAnalysis` workflow rather than registering a new named workflow. The activities now all check for the presence of the Objective-C metadata added by `ObjCProcessor` to determine whether they should do work, rather than relying on `MachoView` to override the function workflow when Objective-C metadata is present. This fixes https://github.com/Vector35/binaryninja-api/issues/6779. 2. The auto-inlining of `objc_msgSend` selector stub functions is performed in a separate activity from the processing of `objc_msgSend` call sites. The selector stub inlining activity is configured so that it does not run in `DSCView` as the shared cache needs different behavior for stub functions more generally that `SharedCacheWorkflow` already provides. 3. The way that types like `id` and `SEL` are referenced is fixed so that they show up as `id` rather than `objc_struct*`. This also replaces the Objective-C portion of the shared cache's workflow, and incorporates several bug fixes that had been applied to it but not the standalone Objective-C workflow. --- Cargo.lock | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'Cargo.lock') diff --git a/Cargo.lock b/Cargo.lock index e9b6202e..c66dec84 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -3472,6 +3472,18 @@ dependencies = [ "bitflags 2.9.1", ] +[[package]] +name = "workflow_objc" +version = "0.1.0" +dependencies = [ + "binaryninja", + "binaryninjacore-sys", + "dashmap", + "log", + "once_cell", + "thiserror 2.0.12", +] + [[package]] name = "writeable" version = "0.6.1" -- cgit v1.3.1