Re: gtags-cscope showing wrong Function

On 18/02/2021, Shigio YAMAGUCHI wrote:
>Hello,
>Gtags-cscope is a tool which just borrows the user interface of cscope.
>Since Global has no information about the caller, it cannot show it.
>
>Regards,
>Shigio
>
>2021年2月18日(木) 18:30 Jon Doron <[email protected]>:

I see thank you!

>>
>> Hello,
>>
>> I have ran into an issue with gtags-cscope where it shows the wrong
>> function (aka the caller).
>>
>> given the following source:
>>
>> void foo()
>> {
>>         printf("hello foo\n");
>> }
>>
>> int main(int argc, char *argv[])
>> {
>>         printf("hello world\n");
>>         foo();
>>         return 0;
>> }
>>
>> After you generate gtags, when you run gtags-cscope and look for the
>> symbol foo, you will get the following output:
>> Symbol: foo
>>
>>    File  Function Line
>> 0 foo.c foo       3 void foo()
>> 1 foo.c foo      11 foo();          <<<<<<<<<<<
>>
>>
>> With cscope you would see under Function the caller i.e:
>> C symbol: foo
>>
>>    File  Function Line
>> 0 foo.c foo       3 void foo()
>> 1 foo.c main     11 foo();          <<<<<<<<<<<
>>
>> My gtags version is 6.6.3, no special configurations
>>
>> Is there something I need to configure in order to get the same behavior
>> as cscope?
>>
>> Thanks in advance,
>> -- Jon.
>>
>
>
>-- 
>Shigio YAMAGUCHI <[email protected]>
>PGP fingerprint:
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