master

LLang Hames[ORC-RT][ORC][MachO] Fix some issues with executor-side symbol tables.

93509b44创建于 2023年12月8日历史提交

文件	最后提交记录	最后更新时间
objc-Foo-foo-class-method.S	[ORC][MachOPlatform] Don't add InitSectionSymbols for __objc_imageinfo. The __objc_imageinfo section may be deleted (leaving dangling references to any symbols that it contains), and shouldn't have any dependencies anyway. This patch verifies that the section has no dependencies and then skips the section. rdar://108469243	3 年前
ret_self.S	[ORC-RT][ORC][MachO] Fix some issues with executor-side symbol tables. 1. Prevent deadlock by unlocking JDStatesMutex when calling back to the controller to request a push of new symbols. (If JDStatesMutex is locked then the push operation can't register the new symbols, and so can't complete). 2. Record MachOPlatform runtime symbols during bootstrap and attach their registration to the bootstrap-completion graph, similar to the way that deferred allocation actions are handled. We can't register the symbols the normal way during bootstrap since the symbol registration function is itself in the process of being materialized. 3. Add dlsym testcases to exercise these fixes.	2 年前