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3 Commits

Author SHA1 Message Date
Chasel Chiu
f6bd3286ed IntelFsp2Pkg: Fix NASM X64 build warnings. 
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4377

Fix below warnings generated by NASM X64 build:
/X64/FspHelper.iii:26: warning: signed dword value exceeds bounds
/X64/FspHelper.iii:35: warning: signed dword value exceeds bounds
/X64/FspApiEntryT.iii:320: warning: dword data exceeds bounds

Also replaced "cmp reg, 0" with "test reg, reg" per optimization
suggestion.

Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Signed-off-by: Chasel Chiu <chasel.chiu@intel.com>
Reviewed-by: Nate DeSimone <nathaniel.l.desimone@intel.com>
 2023-03-24 23:49:07 +00:00
Kuo, Ted
3182843f3b IntelFsp2Pkg: Improvement of supporting null UPD pointer in FSP-T 
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=4114

1.Use xmm5 slot 1 and xmm6 slot 3 to save ucode status and UPD pointer
  respectively in TempRamInitApi in IA32 FspSecCoreT.
2.Correct inappropriate description in the return value of
  AsmGetFspInfoHeader.
3.Replace hardcoded offset value 0x1C with FSP_HEADER_IMGBASE_OFFSET in
  FspHeler.nasm.

Cc: Chasel Chiu <chasel.chiu@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Ashraf Ali S <ashraf.ali.s@intel.com>
Cc: Chinni B Duggapu <chinni.b.duggapu@intel.com>
Signed-off-by: Ted Kuo <ted.kuo@intel.com>
Reviewed-by: Chasel Chiu <chasel.chiu@intel.com>
Reviewed-by: Nate DeSimone <nathaniel.l.desimone@intel.com>
 2022-11-11 04:46:39 +00:00
Ted Kuo
00aa71ce20 IntelFsp2Pkg: FspSecCore support for X64 
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3893
1.Added FspSecCore support for X64.
2.Bumped FSP header revision to 7 to indicate FSP 64bit is supported.
3.Corrected few typos.

Cc: Chasel Chiu <chasel.chiu@intel.com>
Cc: Nate DeSimone <nathaniel.l.desimone@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Cc: Ashraf Ali S <ashraf.ali.s@intel.com>
Signed-off-by: Ted Kuo <ted.kuo@intel.com>
Reviewed-by: Chasel Chiu <chasel.chiu@intel.com>
Reviewed-by: Nate DeSimone <nathaniel.l.desimone@intel.com>
 2022-04-16 00:18:14 +00:00