Displaying 2 results from an estimated 2 matches for "ft9x1kdx".
2015 Apr 28
2
[LLVMdev] MCJIT longjmp failure on Win64 - was Invalid or unaligned stack exception on Windows
On 28 April 2015 at 00:30, Reid Kleckner <rnk at google.com> wrote:
> I think Paweł identified the problem. The frames on the stack between the
> setjmp and longjmp must have valid unwind information, which is described
> here:
> https://msdn.microsoft.com/en-us/library/ft9x1kdx.aspx?f=255&MSPPError=-2147217396
>
> In particular, it has this line about JITed code:
> "For dynamically generated functions [JIT compilers], the runtime to
> support these functions must either use RtlInstallFunctionTableCallback or
> RtlAddFunctionTable to provide this...
2015 Apr 27
4
[LLVMdev] Invalid or unaligned stack exception on Windows
Are you using split stacks of some kind? Are you sure these actually work
as intended on Win64? Based on the source code, it looks like you are
allocating stack manually, but I could be wrong.
What triple are you using with LLVM to generate code?
There isn't much else information here, but you can try to zero in on the
problem by checking the stack alignment manually with a helper like:
void