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| author | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2024-08-27 16:26:54 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-08-27 16:26:54 +0000 |
| commit | 1bf1b9cc9b55fde85d44a22f829cf09f41a974ab (patch) | |
| tree | feb30fce2c8f5cdba62210d726a7f3ad2ab7035b /UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmmProfileArch.c | |
| parent | 911a62f1327a7a689e3d061efc4e62508521d48d (diff) | |
| parent | b2a431868c4ae0ad99def0a504d2fe097e16cd4f (diff) | |
| download | edk2-dependabot/github_actions/github/issue-labeler-3.4.tar.gz | |
Merge branch 'master' into dependabot/github_actions/github/issue-labeler-3.4dependabot/github_actions/github/issue-labeler-3.4
Diffstat (limited to 'UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmmProfileArch.c')
| -rw-r--r-- | UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmmProfileArch.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmmProfileArch.c b/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmmProfileArch.c index 650090e534..b279c8a09c 100644 --- a/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmmProfileArch.c +++ b/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/SmmProfileArch.c @@ -1,7 +1,7 @@ /** @file
IA-32 processor specific functions to enable SMM profile.
-Copyright (c) 2012 - 2016, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2012 - 2024, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
@@ -12,13 +12,17 @@ SPDX-License-Identifier: BSD-2-Clause-Patent /**
Create SMM page table for S3 path.
+ @param[out] Cr3 The base address of the page tables.
+
**/
VOID
InitSmmS3Cr3 (
- VOID
+ OUT UINTN *Cr3
)
{
- mSmmS3ResumeState->SmmS3Cr3 = GenSmmPageTable (PagingPae, mPhysicalAddressBits);
+ ASSERT (Cr3 != NULL);
+
+ *Cr3 = GenSmmPageTable (PagingPae, mPhysicalAddressBits);
return;
}
@@ -72,3 +76,15 @@ ClearTrapFlag ( {
SystemContext.SystemContextIa32->Eflags &= (UINTN) ~BIT8;
}
+
+/**
+ Create new entry in page table for page fault address in SmmProfilePFHandler.
+
+**/
+VOID
+SmmProfileMapPFAddress (
+ VOID
+ )
+{
+ CpuDeadLoop ();
+}
|