Liming, Thanks. This makes sense now. Can you update commit messages to help explain this.
I think what you are describing is the need to share include files between BaseTools and FW packages to remove duplicate include content inside BaseTools. However, building BaseTools needs its own BaseTypes.h for the host build environment. Thanks, Mike > -----Original Message----- > From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of gaoliming > Sent: Tuesday, September 22, 2020 6:09 PM > To: devel@edk2.groups.io; Kinney, Michael D <michael.d.kin...@intel.com> > Cc: Feng, Bob C <bob.c.f...@intel.com>; Chen, Christine <yuwei.c...@intel.com> > Subject: 回复: [edk2-devel] [PATCH 1/1] BaseTools: Copy PACKED definition from > MdePkg Base.h > > Mike: > PACKED definition is still required in > BaseTools/Source/C/Include/Common/BaseTypes.h, because PACKED is used in > MdePkg\Include\IndustryStandard\Acpi10.h. > After Include directory is changed, MdePkg Acpi10.h will be included. Then, > this definition is required. > > C source tools include BaseTools/Source/C/Include/Common/BaseTypes.h. They > don't include MdePkg Base.h. When C source tools > include MdePkg\Include\IndustryStandard\Acpi10.h, we need to add the missing > PACKED definition into > BaseTools/Source/C/Include/Common/BaseTypes.h. So, this change is still > related to BZ 2938. > > Thanks > Liming > > -----邮件原件----- > > 发件人: bounce+27952+65476+4905953+8761...@groups.io > > <bounce+27952+65476+4905953+8761...@groups.io> 代表 Michael D > > Kinney > > 发送时间: 2020年9月23日 7:53 > > 收件人: devel@edk2.groups.io; gaolim...@byosoft.com.cn; Kinney, Michael > > D <michael.d.kin...@intel.com> > > 抄送: Feng, Bob C <bob.c.f...@intel.com>; Chen, Christine > > <yuwei.c...@intel.com> > > 主题: Re: [edk2-devel] [PATCH 1/1] BaseTools: Copy PACKED definition from > > MdePkg Base.h > > > > Liming, > > > > Is this change still required if you change the orders of includes? > > > > I agree that defining PACKED for BaseTools include usage makes sense, > > but does not seem to be related to this BZ. > > > > Mike > > > > > -----Original Message----- > > > From: devel@edk2.groups.io <devel@edk2.groups.io> On Behalf Of > > gaoliming > > > Sent: Tuesday, September 15, 2020 6:03 PM > > > To: devel@edk2.groups.io > > > Cc: Feng, Bob C <bob.c.f...@intel.com>; Chen, Christine > > <yuwei.c...@intel.com> > > > Subject: [edk2-devel] [PATCH 1/1] BaseTools: Copy PACKED definition from > > MdePkg Base.h > > > > > > BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2938 > > > > > > MdePkg Acpi10.h definition depends on PACKED. > > > When structure PCD refers to Acpi10.h, build will fail, > > > because PACKED definition is missing in BaseTools BaseTypes.h. > > > > > > Cc: Bob Feng <bob.c.f...@intel.com> > > > Cc: Yuwei Chen <yuwei.c...@intel.com> > > > Signed-off-by: Liming Gao <gaolim...@byosoft.com.cn> > > > --- > > > BaseTools/Source/C/Include/Common/BaseTypes.h | 10 ++++++++++ > > > 1 file changed, 10 insertions(+) > > > > > > diff --git a/BaseTools/Source/C/Include/Common/BaseTypes.h > > b/BaseTools/Source/C/Include/Common/BaseTypes.h > > > index 31d0662085a8..150980b4c0bf 100644 > > > --- a/BaseTools/Source/C/Include/Common/BaseTypes.h > > > +++ b/BaseTools/Source/C/Include/Common/BaseTypes.h > > > @@ -57,6 +57,16 @@ > > > #define NULL ((VOID *) 0) > > > #endif > > > > > > +#ifdef __CC_ARM > > > + // > > > + // Older RVCT ARM compilers don't fully support #pragma pack and > > require __packed > > > + // as a prefix for the structure. > > > + // > > > + #define PACKED __packed > > > +#else > > > + #define PACKED > > > +#endif > > > + > > > // > > > // Support for variable length argument lists using the ANSI standard. > > > // > > > -- > > > 2.27.0.windows.1 > > > > > > > > > > > > > > > > > > > > > > > > > > > > > -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#65539): https://edk2.groups.io/g/devel/message/65539 Mute This Topic: https://groups.io/mt/77038627/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
