Reviewed-by: Bob Feng <bob.c.f...@intel.com> -----Original Message----- From: Gao, Liming Sent: Tuesday, January 8, 2019 1:53 PM To: edk2-devel@lists.01.org Cc: Feng, Bob C <bob.c.f...@intel.com> Subject: [Patch v2] Dsc Spec: Add the syntax to initialize structure PCD with C style value
In V2: Update Pcd Field value assignment with array index. BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1292 Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao <liming....@intel.com> Cc: Bob Feng <bob.c.f...@intel.com> --- 3_edk_ii_dsc_file_format/33_platform_dsc_definition.md | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/3_edk_ii_dsc_file_format/33_platform_dsc_definition.md b/3_edk_ii_dsc_file_format/33_platform_dsc_definition.md index 0ff9d9d..07f10d6 100644 --- a/3_edk_ii_dsc_file_format/33_platform_dsc_definition.md +++ b/3_edk_ii_dsc_file_format/33_platform_dsc_definition.md @@ -192,7 +192,7 @@ The following are common definitions used by multiple section types. <BoolType> ::= {<BoolVal>} {"{"<BoolVal>"}"} <MACRO> ::= (A-Z)(A-Z0-9_)* <MACROVAL> ::= "$(" <MACRO> ")" -<PcdFieldName> ::= <TokenSpaceGuidCName> "." <PcdCName> "." <Field> +<PcdFieldName> ::= <TokenSpaceGuidCName> "." <PcdCName> ["["<Number>"]"]* "." <Field> <PcdName> ::= <TokenSpaceGuidCName> "." <PcdCName> <PcdCName> ::= <CName> <TokenSpaceGuidCName> ::= <CName> @@ -239,10 +239,11 @@ The following are common definitions used by multiple section types. <StringVal> ::= {<UnicodeString>} {<CString>} {<Array>} <Array> ::= "{" {<Array>} {[<Lable>] <ArrayVal> [<CommaSpace> [<Lable>] <ArrayVal>]* } "}" -<ArrayVal> ::= {<Num8Array>} {<GuidStr>} {<DevicePath>} +<ArrayVal> ::= {<Num8Array>} {<GuidStr>} {<DevicePath>} {<CodeStr>} <NonNumType> ::= {<BoolVal>} {<UnicodeString>} {<CString>} {<Offset>} {<UintMac>} <GuidStr> ::= "GUID(" <GuidVal> ")" +<CodeStr> ::= "CODE(" <CData> ")" <GuidVal> ::= {<DblQuote> <RegistryFormatGUID> <DblQuote>} {<CFormatGUID>} {<CName>} <DevicePath> ::= "DEVICE_PATH(" <DevicePathStr> ")" @@ -345,6 +346,11 @@ All C data arrays used in PCD value fields must be byte arrays. The C format GUID style is a special case that is permitted in some fields that use the `<CArray>` nomenclature. +**_CData_** + +All C data used in PCD value CODE syntax can be C style value to +initialize C structure or Array in C source code. + **_EOL_** The DOS End Of Line: "0x0D 0x0A" character must be used for all EDK II -- 2.13.0.windows.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel