Re: [PATCH] Fix up msymbol type of dll trampoline to mst_solib_trampoline

Yao Qi
2013-07-05T12:22:43Z

On 07/05/2013 04:50 PM, asmwarrior wrote:
> This is my testing on the patch, it works fine.
> It looks like the issue only happens when __declspec(dllimport) is NOT used when building the exe file.
>

Thanks for the clarification of this issue and playing with this patch.

>
> BTW:
> 1, It looks like I can't set a breakpoint on a function with is __stdcall calling convention
> When I type:
> (gdb) b Add_S
> Function "Add_S" not defined.
> In fact, the symbol name about "Add_S" function is "Add_S@8", (This can be seen from the disassembler)
> I don't know how to set such breakpoint by function names.

I am not an expert on windows, but it is a bug to me. People, who know
more about windows/mingw, can give comments here.

>
> 2, I see there are symbol names for Add_C: one is named "Add_C" and the other is "_imp__Add_C",
> so it has "_imp__" before "Add_C". (One underline prefix and double underlines postfix).

Yes, I can see "_imp__Add_C" too in the output of 'maintenance print
msymbols'.

--
Yao (é½å°§)