[edk2-devel] [edk2-staging/RiscV64QemuVirt PATCH V4 17/34] UefiCpuPkg/CpuDxe: Refactor to allow other architectures

[Sunil V L]

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4076

Currently, CpuDxe supports only X86 architecture. To add
support for other architectures like RISC-V, this need to
be refactored.

Cc: Eric Dong <eric.dong at intel.com>
Cc: Ray Ni <ray.ni at intel.com>
Cc: Rahul Kumar <rahul1.kumar at intel.com>
Signed-off-by: Sunil V L <sunilvl at ventanamicro.com>
---
 UefiCpuPkg/CpuDxe/CpuDxe.inf                   | 28 +++++++++++---------
 UefiCpuPkg/CpuDxe/{ => Ia32X64}/CpuDxe.h       |  0
 UefiCpuPkg/CpuDxe/{ => Ia32X64}/CpuGdt.h       |  0
 UefiCpuPkg/CpuDxe/{ => Ia32X64}/CpuMp.h        |  0
 UefiCpuPkg/CpuDxe/{ => Ia32X64}/CpuPageTable.h |  0
 UefiCpuPkg/CpuDxe/{ => Ia32X64}/CpuDxe.c       |  0
 UefiCpuPkg/CpuDxe/{ => Ia32X64}/CpuGdt.c       |  0
 UefiCpuPkg/CpuDxe/{ => Ia32X64}/CpuMp.c        |  0
 UefiCpuPkg/CpuDxe/{ => Ia32X64}/CpuPageTable.c |  0
 9 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/UefiCpuPkg/CpuDxe/CpuDxe.inf b/UefiCpuPkg/CpuDxe/CpuDxe.inf
index 235241899222..65961813f74b 100644
--- a/UefiCpuPkg/CpuDxe/CpuDxe.inf
+++ b/UefiCpuPkg/CpuDxe/CpuDxe.inf
@@ -29,28 +29,30 @@ [LibraryClasses]
   DebugLib
   DxeServicesTableLib
   MemoryAllocationLib
-  MtrrLib
   UefiBootServicesTableLib
   UefiDriverEntryPoint
-  LocalApicLib
-  UefiCpuLib
   UefiLib
   CpuExceptionHandlerLib
   HobLib
   ReportStatusCodeLib
-  MpInitLib
   TimerLib
   PeCoffGetEntryPointLib
 
-[Sources]
-  CpuDxe.c
-  CpuDxe.h
-  CpuGdt.c
-  CpuGdt.h
-  CpuMp.c
-  CpuMp.h
-  CpuPageTable.h
-  CpuPageTable.c
+[LibraryClasses.IA32, LibraryClasses.X64]
+  LocalApicLib
+  MpInitLib
+  MtrrLib
+  UefiCpuLib
+
+[Sources.IA32, Sources.X64]
+  Ia32X64/CpuDxe.c
+  Ia32X64/CpuDxe.h
+  Ia32X64/CpuGdt.c
+  Ia32X64/CpuGdt.h
+  Ia32X64/CpuMp.c
+  Ia32X64/CpuMp.h
+  Ia32X64/CpuPageTable.h
+  Ia32X64/CpuPageTable.c
 
 [Sources.IA32]
   Ia32/CpuAsm.nasm
diff --git a/UefiCpuPkg/CpuDxe/CpuDxe.h b/UefiCpuPkg/CpuDxe/Ia32X64/CpuDxe.h
similarity index 100%
rename from UefiCpuPkg/CpuDxe/CpuDxe.h
rename to UefiCpuPkg/CpuDxe/Ia32X64/CpuDxe.h
diff --git a/UefiCpuPkg/CpuDxe/CpuGdt.h b/UefiCpuPkg/CpuDxe/Ia32X64/CpuGdt.h
similarity index 100%
rename from UefiCpuPkg/CpuDxe/CpuGdt.h
rename to UefiCpuPkg/CpuDxe/Ia32X64/CpuGdt.h
diff --git a/UefiCpuPkg/CpuDxe/CpuMp.h b/UefiCpuPkg/CpuDxe/Ia32X64/CpuMp.h
similarity index 100%
rename from UefiCpuPkg/CpuDxe/CpuMp.h
rename to UefiCpuPkg/CpuDxe/Ia32X64/CpuMp.h
diff --git a/UefiCpuPkg/CpuDxe/CpuPageTable.h b/UefiCpuPkg/CpuDxe/Ia32X64/CpuPageTable.h
similarity index 100%
rename from UefiCpuPkg/CpuDxe/CpuPageTable.h
rename to UefiCpuPkg/CpuDxe/Ia32X64/CpuPageTable.h
diff --git a/UefiCpuPkg/CpuDxe/CpuDxe.c b/UefiCpuPkg/CpuDxe/Ia32X64/CpuDxe.c
similarity index 100%
rename from UefiCpuPkg/CpuDxe/CpuDxe.c
rename to UefiCpuPkg/CpuDxe/Ia32X64/CpuDxe.c
diff --git a/UefiCpuPkg/CpuDxe/CpuGdt.c b/UefiCpuPkg/CpuDxe/Ia32X64/CpuGdt.c
similarity index 100%
rename from UefiCpuPkg/CpuDxe/CpuGdt.c
rename to UefiCpuPkg/CpuDxe/Ia32X64/CpuGdt.c
diff --git a/UefiCpuPkg/CpuDxe/CpuMp.c b/UefiCpuPkg/CpuDxe/Ia32X64/CpuMp.c
similarity index 100%
rename from UefiCpuPkg/CpuDxe/CpuMp.c
rename to UefiCpuPkg/CpuDxe/Ia32X64/CpuMp.c
diff --git a/UefiCpuPkg/CpuDxe/CpuPageTable.c b/UefiCpuPkg/CpuDxe/Ia32X64/CpuPageTable.c
similarity index 100%
rename from UefiCpuPkg/CpuDxe/CpuPageTable.c
rename to UefiCpuPkg/CpuDxe/Ia32X64/CpuPageTable.c
-- 
2.38.0



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