Displaying 3 results from an estimated 3 matches for "eh_context".
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2009 May 20
2
[LLVMdev] Getting exceptions to work?
...(for reasons we've already discussed - it doesn't know how to redirect
the execution to the landing pad):
@str_persn = internal constant [10 x i8] c"persn %d\0a\00"
define i32 @personality_func(i32 %version, i32 %action, i64
%eh_class, i8* %eh_ptr, %UnwindContext* %eh_context) nounwind {
call void (i8*, ...)* @printf(i8* bitcast ([10 x i8]* @str_persn
to i8*), i32 %action)
%phase = icmp eq i32 %action, 1
br i1 %phase, label %search, label %handler
search:
ret i32 6
handler:
call void @_Unwind_SetIP(%UnwindContext* %eh_co...
2009 May 19
0
[LLVMdev] Getting exceptions to work?
Talin wrote:
> Nicolas Geoffray wrote:
>> Hi Talin,
>>
>> You're not using the llvm intrinsics for exception handling, so your
>> code won't work. Using _Unwind_RaiseException should be OK, but your
>> main function must at least use llvm.eh.exception,
>> llvm.eh.selector.i32/64 and probably __cxa_begin_catch and __cxa_end_catch.
>>
>
2009 May 19
5
[LLVMdev] Getting exceptions to work?
Nicolas Geoffray wrote:
> Hi Talin,
>
> You're not using the llvm intrinsics for exception handling, so your
> code won't work. Using _Unwind_RaiseException should be OK, but your
> main function must at least use llvm.eh.exception,
> llvm.eh.selector.i32/64 and probably __cxa_begin_catch and __cxa_end_catch.
>
Let me ask a follow-up question then - if the