From d69ba6a729996b288b4fb2b033969ab15cbf5d59 Mon Sep 17 00:00:00 2001 From: Jian J Wang Date: Wed, 27 Dec 2017 17:06:18 +0800 Subject: [PATCH] UefiCpuPkg: Rollback field name changes Roll back commit 56649f43013703e95f54c293d708152b765cc49b. The original names follows the spec definition. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jian J Wang Reviewed-by: Liming Gao --- .../Ia32/ArchExceptionHandler.c | 24 +++++++++---------- .../X64/ArchExceptionHandler.c | 6 ++--- UefiCpuPkg/Library/MpInitLib/MpLib.c | 2 +- 3 files changed, 16 insertions(+), 16 deletions(-) diff --git a/UefiCpuPkg/Library/CpuExceptionHandlerLib/Ia32/ArchExceptionHandler.c b/UefiCpuPkg/Library/CpuExceptionHandlerLib/Ia32/ArchExceptionHandler.c index 4e89b0470f..6ac8549839 100644 --- a/UefiCpuPkg/Library/CpuExceptionHandlerLib/Ia32/ArchExceptionHandler.c +++ b/UefiCpuPkg/Library/CpuExceptionHandlerLib/Ia32/ArchExceptionHandler.c @@ -216,7 +216,7 @@ ArchSetupExcpetionStack ( TssDesc->Bits.BaseLow = (UINT16)TssBase; TssDesc->Bits.BaseMid = (UINT8)(TssBase >> 16); TssDesc->Bits.Type = IA32_GDT_TYPE_TSS; - TssDesc->Bits.Present = 1; + TssDesc->Bits.P = 1; TssDesc->Bits.LimitHigh = 0; TssDesc->Bits.BaseHigh = (UINT8)(TssBase >> 24); @@ -240,7 +240,7 @@ ArchSetupExcpetionStack ( TssDesc->Bits.BaseLow = (UINT16)TssBase; TssDesc->Bits.BaseMid = (UINT8)(TssBase >> 16); TssDesc->Bits.Type = IA32_GDT_TYPE_TSS; - TssDesc->Bits.Present = 1; + TssDesc->Bits.P = 1; TssDesc->Bits.LimitHigh = 0; TssDesc->Bits.BaseHigh = (UINT8)(TssBase >> 24); @@ -253,17 +253,17 @@ ArchSetupExcpetionStack ( continue; } - Tss->Eip = (UINT32)(TemplateMap.ExceptionStart + Tss->EIP = (UINT32)(TemplateMap.ExceptionStart + Vector * TemplateMap.ExceptionStubHeaderSize); - Tss->Eflags = 0x2; - Tss->Esp = StackTop; - Tss->Cr3 = AsmReadCr3 (); - Tss->Es = AsmReadEs (); - Tss->Cs = AsmReadCs (); - Tss->Ss = AsmReadSs (); - Tss->Ds = AsmReadDs (); - Tss->Fs = AsmReadFs (); - Tss->Gs = AsmReadGs (); + Tss->EFLAGS = 0x2; + Tss->ESP = StackTop; + Tss->CR3 = AsmReadCr3 (); + Tss->ES = AsmReadEs (); + Tss->CS = AsmReadCs (); + Tss->SS = AsmReadSs (); + Tss->DS = AsmReadDs (); + Tss->FS = AsmReadFs (); + Tss->GS = AsmReadGs (); StackTop -= StackSwitchData->Ia32.KnownGoodStackSize; diff --git a/UefiCpuPkg/Library/CpuExceptionHandlerLib/X64/ArchExceptionHandler.c b/UefiCpuPkg/Library/CpuExceptionHandlerLib/X64/ArchExceptionHandler.c index 4d52b4eb0e..1dcf4277de 100644 --- a/UefiCpuPkg/Library/CpuExceptionHandlerLib/X64/ArchExceptionHandler.c +++ b/UefiCpuPkg/Library/CpuExceptionHandlerLib/X64/ArchExceptionHandler.c @@ -186,7 +186,7 @@ ArchSetupExcpetionStack ( // TssDesc = StackSwitchData->X64.ExceptionTssDesc; Tss = StackSwitchData->X64.ExceptionTss; - if (StackSwitchData->X64.StackSwitchExceptionNumber > ARRAY_SIZE (Tss->Ist)) { + if (StackSwitchData->X64.StackSwitchExceptionNumber > ARRAY_SIZE (Tss->IST)) { return EFI_INVALID_PARAMETER; } @@ -221,7 +221,7 @@ ArchSetupExcpetionStack ( TssDesc->Bits.BaseLow = (UINT16)TssBase; TssDesc->Bits.BaseMidl = (UINT8)(TssBase >> 16); TssDesc->Bits.Type = IA32_GDT_TYPE_TSS; - TssDesc->Bits.Present = 1; + TssDesc->Bits.P = 1; TssDesc->Bits.LimitHigh = 0; TssDesc->Bits.BaseMidh = (UINT8)(TssBase >> 24); TssDesc->Bits.BaseHigh = (UINT32)(TssBase >> 32); @@ -236,7 +236,7 @@ ArchSetupExcpetionStack ( // // Fixup IST // - Tss->Ist[Index] = StackTop; + Tss->IST[Index] = StackTop; StackTop -= StackSwitchData->X64.KnownGoodStackSize; // diff --git a/UefiCpuPkg/Library/MpInitLib/MpLib.c b/UefiCpuPkg/Library/MpInitLib/MpLib.c index da1a43c430..0c2058a7b0 100644 --- a/UefiCpuPkg/Library/MpInitLib/MpLib.c +++ b/UefiCpuPkg/Library/MpInitLib/MpLib.c @@ -243,7 +243,7 @@ RestoreVolatileRegisters ( VolatileRegisters->Tr < VolatileRegisters->Gdtr.Limit) { Tss = (IA32_TSS_DESCRIPTOR *)(VolatileRegisters->Gdtr.Base + VolatileRegisters->Tr); - if (Tss->Bits.Present == 1) { + if (Tss->Bits.P == 1) { Tss->Bits.Type &= 0xD; // 1101 - Clear busy bit just in case AsmWriteTr (VolatileRegisters->Tr); } -- 2.39.2