[edk2-devel] [PATCH v4 0/5] UefiCpuPkg/ResetVector: Refine page table creation, and support 5 Level paging

[Zhiguang Liu]

This patch set simplify the page table creation code, remove some
hard-code, combine files and support 5 Level paging.

V4:
Refine comments and update below macro names:
PG_NLE -> PAGE_NLE
PTE_2MB -> PDE_2MB
PDP_1G -> PDPTE_1GB
PAGE_BLP_ATTR -> PAGE_BLE_ATTR

No code logic impact

Zhiguang Liu (5):
  UefiCpuPkg/ResetVector: Rename macros about page table.
  UefiCpuPkg/ResetVector: Simplify page table creation in ResetVector
  UefiCpuPkg/ResetVector: Combine PageTables1G.asm and PageTables2M.asm
  UefiCpuPkg/ResetVector: Modify Page Table in ResetVector
  UefiCpuPkg/ResetVector: Support 5 level page table in ResetVector

 .../ResetVector/Vtf0/Ia32/Flat32ToFlat64.asm  | 25 ++++-
 .../ResetVector/Vtf0/Ia32/PageTables64.asm    | 24 -----
 UefiCpuPkg/ResetVector/Vtf0/Vtf0.nasmb        |  9 +-
 .../ResetVector/Vtf0/X64/PageTables.asm       | 93 +++++++++++++++++++
 .../ResetVector/Vtf0/X64/PageTables1G.asm     | 53 -----------
 .../ResetVector/Vtf0/X64/PageTables2M.asm     | 60 ------------
 6 files changed, 118 insertions(+), 146 deletions(-)
 delete mode 100644 UefiCpuPkg/ResetVector/Vtf0/Ia32/PageTables64.asm
 create mode 100644 UefiCpuPkg/ResetVector/Vtf0/X64/PageTables.asm
 delete mode 100644 UefiCpuPkg/ResetVector/Vtf0/X64/PageTables1G.asm
 delete mode 100644 UefiCpuPkg/ResetVector/Vtf0/X64/PageTables2M.asm

-- 
2.31.1.windows.1



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