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On Jan 21, 2010, at 3:50 PM, James Williams wrote: > Hi, > > I'm trying to get exception handling working in my compiler targetting LLVM. I've been working from the LLVM exception handling documentation (including http://llvm.org/docs/ExceptionHandling.html and http://wiki.llvm.org/HowTo:_Build_JIT_based_Exception_mechanism) and looking at g++-llvm's output. > >

Hi, I'm trying to get exception handling working in my compiler targetting LLVM. I've been working from the LLVM exception handling documentation (including http://llvm.org/docs/ExceptionHandling.html and http://wiki.llvm.org/HowTo:_Build_JIT_based_Exception_mechanism) and looking at g++-llvm's output. I've been trying to get a minimal test function to work, which simply invokes

Moving this month old RFC to llvmdev. Not sure why I sent this to cfe-dev in the first place... --- Based on code review discussion from John, he thinks filter expressions should be emitted into the body of the function with the try, rather than being outlined by the frontend. Instead of having the frontend create filter functions, we would use labels in place of typeinfo. The IR would look

Hi Reid, I’ve been following your proposal, and I’d be interested in helping out if I can. My main interest right now is in enabling C++ exception handling in clang for native (i.e. not mingw/cygwin) Windows targets (both 32-bit and 64-bit), but if I understand things correctly that will be closely related to your SEH work under the hood. I’m still trying to get up to speed on what is and is

2010/1/22 Duncan Sands <baldrick at free.fr> > Hi James, > > > I've been trying to get a minimal test function to work, which simply >> invokes _Unwind_RaiseException with a single clean-up landing pad. However. >> when I run it my personality function is not getting called - >> _Unwind_RaiseException simply returns apparently doing nothing. Looking at

2010/1/22 James Williams <junk at giantblob.com> > > > 2010/1/22 Duncan Sands <baldrick at free.fr> > > Hi James, >> >> >> I've been trying to get a minimal test function to work, which simply >>> invokes _Unwind_RaiseException with a single clean-up landing pad. However. >>> when I run it my personality function is not getting

Hi James, > I've been trying to get a minimal test function to work, which simply > invokes _Unwind_RaiseException with a single clean-up landing pad. > However. when I run it my personality function is not getting called - > _Unwind_RaiseException simply returns apparently doing nothing. Looking > at the x86-64 assembly output from llc, I can see this is happening >