haifeng.qin@wellintech.com via llvm-dev
2017-Feb-16 09:48 UTC
[llvm-dev] How to catch EXCEPTION_ACCESS_VIOLATION exceptions on win64
For help: Llvm generated instruction calls a function (extern), the function will have a SEH exception (EXCEPTION_ACCESS_VIOLATION), But JIT can not capture the exception of the EXCEPTION_ACCESS_VIOLATION. I saw Bug 24233. EXCEPTION_ACCESS_VIOLATION exception cannot be captured after modification. How to catch EXCEPTION_ACCESS_VIOLATION exceptions on win64 ? haifeng.qin at wellintech.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20170216/d3e7098f/attachment-0001.html>
haifeng.qin@wellintech.com via llvm-dev
2017-Feb-17 02:38 UTC
[llvm-dev] 回复: How to catch EXCEPTION_ACCESS_VIOLATION exceptions on win64
I'm sorry。 I make mistakes. SE can be catched. haifeng.qin at wellintech.com 发件人： haifeng.qin at wellintech.com 发送时间： 2017-02-16 17:48 收件人： llvm-dev 主题： How to catch EXCEPTION_ACCESS_VIOLATION exceptions on win64 For help: Llvm generated instruction calls a function (extern), the function will have a SEH exception (EXCEPTION_ACCESS_VIOLATION), But JIT can not capture the exception of the EXCEPTION_ACCESS_VIOLATION. I saw Bug 24233. EXCEPTION_ACCESS_VIOLATION exception cannot be captured after modification. How to catch EXCEPTION_ACCESS_VIOLATION exceptions on win64 ? haifeng.qin at wellintech.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20170217/99846ad3/attachment.html>
haifeng.qin@wellintech.com via llvm-dev
2017-Feb-27 08:34 UTC
[llvm-dev] How to catch EXCEPTION_ACCESS_VIOLATION exceptions on win64
LLVM3.8 version. https://bugs.llvm.org//show_bug.cgi?id=24233. The example can catch exception. But I use my own code for testing, CustomEHMemoryManager allocated memory address is very large, allocateCodeSection, allocateDataSection assigned address (more than 32 bit address space) is getting smaller and smaller. Cause registerEHFrames to fail. 3.9.1 or 4.0.0 version has been supported on win x64? Or how to solve this problem? haifeng.qin at wellintech.com 发件人： haifeng.qin at wellintech.com 发送时间： 2017-02-17 10:38 收件人： llvm-dev 主题： 回复: How to catch EXCEPTION_ACCESS_VIOLATION exceptions on win64 I'm sorry。 I make mistakes. SE can be catched. haifeng.qin at wellintech.com 发件人： haifeng.qin at wellintech.com 发送时间： 2017-02-16 17:48 收件人： llvm-dev 主题： How to catch EXCEPTION_ACCESS_VIOLATION exceptions on win64 For help: Llvm generated instruction calls a function (extern), the function will have a SEH exception (EXCEPTION_ACCESS_VIOLATION), But JIT can not capture the exception of the EXCEPTION_ACCESS_VIOLATION. I saw Bug 24233. EXCEPTION_ACCESS_VIOLATION exception cannot be captured after modification. How to catch EXCEPTION_ACCESS_VIOLATION exceptions on win64 ? haifeng.qin at wellintech.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20170227/0dfa3aaf/attachment.html>