Displaying 2 results from an estimated 2 matches for "int_eh_dwarf_cfa".
2007 Aug 23
1
[LLVMdev] RFC: Patch for CFA on Darwin
Bill,
> The built-in dwarf_cfa doesn't take an argument. It returns a pointer.
Ah. Sorry for confusion:
gcc's __builtin_draft_cfa doesn't have any argument
LLVM's eh_dwarf_cfa intrinsic has extra "offset" argument, which is
i32, because we have to propagate some information from GCC to LLVM.
> But there's an offset associated with the CFA. So it looks like
2015 Aug 05
2
[LLVMdev] Cc llvmdev: Re: llvm bpf debug info. Re: [RFC PATCH v4 3/3] bpf: Introduce function for outputing data to perf event
...ing.
> Potentially that builtin can stringify type name and later we can
> search it in dwarf. Please take a look how to add such builtin.
> There are few similar builtins that deal with exception handling
> and need type info. May be they can be reused. Like:
> int_eh_typeid_for and int_eh_dwarf_cfa
>
>