On 1 August 2016 at 16:49, Ard Biesheuvel <ard.biesheu...@linaro.org> wrote:
> On 1 August 2016 at 16:18, Gao, Liming <liming....@intel.com> wrote:
>> Ard:
>> I don't think it is good way to define GCC_VISIBILITY_PROTECTED and apply
>> it in EntryPointLib. We only need to expose _ModuleEntryPoint. It has been
>> specified in LINK_FLAGS in tools_def.txt. Could we also specify its
>> attribute in CC_FLAGS or LINK_FLAGS in tools_def.txt?
>>
>
> It seems this does the trick as well
>
> diff --git a/BaseTools/Scripts/GccBase.lds b/BaseTools/Scripts/GccBase.lds
> index 281af8a9bd33..02387d4f8d6f 100644
> --- a/BaseTools/Scripts/GccBase.lds
> +++ b/BaseTools/Scripts/GccBase.lds
> @@ -80,3 +80,7 @@ SECTIONS {
> *(COMMON)
> }
> }
> +
> +VERSION {
> + { global: _ModuleEntryPoint*; };
> +};
>
>
> Note that * at the end: this is necessary since _ModuleEntryPoint will
> be called _ModuleEntryPoint.lto_priv.xxx in the LTO objects.
>
Hmm, looks like I spoke too soon. I don't know what I did wrong, but
this does not actually work.
--
Ard.
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