Rebecca:
This patch pass code review. It can be merged now. The second change to using
__func__ is only for MdePkg. Do you expect the change in MdePkg is first merged?
Thanks
Liming
> -----邮件原件-----
> 发件人: Rebecca Cran <rebe...@bsdio.com>
> 发送时间: 2023年3月7日 0:39
> 收件人: devel@edk2.groups.io; quic_rc...@quicinc.com; Michael D Kinney
> <michael.d.kin...@intel.com>; Liming Gao <gaolim...@byosoft.com.cn>;
> Zhiguang Liu <zhiguang....@intel.com>
> 主题: Re: [edk2-devel] [PATCH 1/2] MdePkg: Update Base.h to be compliant
> with C11
>
> Now that edk2-stable202302 has been released, I'd like to get this patch
> series committed.
>
>
> --
> Rebecca Cran
>
>
> On 2/9/23 8:45 AM, Rebecca Cran wrote:
> > With the introduction of the use of _Static_assert, edk2 requires a C11
> > compatible compiler. Update Include/Base.h to be compliant with C11.
> >
> > As of C11, the maximum type of an enum is type `int`. Since the UEFI
> > Specification 2.3.1 Errata C allows either `int` or `unsigned int`, fix
> > the 32-bit enum check to use a signed int.
> >
> > Since the UEFI 2.3 Specification only allowed signed int, update the
> > comment to reference 2.3.1 Errata C where the change was made to allow
> > unsigned int.
> >
> > Signed-off-by: Rebecca Cran <rebe...@quicinc.com>
> > ---
> > MdePkg/Include/Base.h | 12 ++++++------
> > 1 file changed, 6 insertions(+), 6 deletions(-)
> >
> > diff --git a/MdePkg/Include/Base.h b/MdePkg/Include/Base.h
> > index d209e6de280a..e89c84962ab2 100644
> > --- a/MdePkg/Include/Base.h
> > +++ b/MdePkg/Include/Base.h
> > @@ -796,9 +796,9 @@ STATIC_ASSERT (sizeof (L"A") == 4, "sizeof
> (L\"A\") does not meet UEFI Specif
> > //
> > // The following three enum types are used to verify that the compiler
> > // configuration for enum types is compliant with Section 2.3.1 of the
> > -// UEFI 2.3 Specification. These enum types and enum values are not
> > -// intended to be used. A prefix of '__' is used avoid conflicts with
> > -// other types.
> > +// UEFI 2.3.1 Errata C Specification. These enum types and enum values
> > +// are not intended to be used. A prefix of '__' is used avoid
> > +// conflicts with other types.
> > //
> > typedef enum {
> > __VerifyUint8EnumValue = 0xff
> > @@ -809,12 +809,12 @@ typedef enum {
> > } __VERIFY_UINT16_ENUM_SIZE;
> >
> > typedef enum {
> > - __VerifyUint32EnumValue = 0xffffffff
> > -} __VERIFY_UINT32_ENUM_SIZE;
> > + __VerifyInt32EnumValue = 0x7fffffff
> > +} __VERIFY_INT32_ENUM_SIZE;
> >
> > STATIC_ASSERT (sizeof (__VERIFY_UINT8_ENUM_SIZE) == 4, "Size of
> enum does not meet UEFI Specification Data Type requirements");
> > STATIC_ASSERT (sizeof (__VERIFY_UINT16_ENUM_SIZE) == 4, "Size of
> enum does not meet UEFI Specification Data Type requirements");
> > -STATIC_ASSERT (sizeof (__VERIFY_UINT32_ENUM_SIZE) == 4, "Size of
> enum does not meet UEFI Specification Data Type requirements");
> > +STATIC_ASSERT (sizeof (__VERIFY_INT32_ENUM_SIZE) == 4, "Size of enum
> does not meet UEFI Specification Data Type requirements");
> >
> > /**
> > Macro that returns a pointer to the data structure that contains a
> specified field of
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