diff --git a/UefiCpuPkg/Library/CpuExceptionHandlerLib/SecPeiCpuExceptionHandlerLib.inf b/UefiCpuPkg/Library/CpuExceptionHandlerLib/SecPeiCpuExceptionHandlerLib.inf index df44371fe0..e7b1144f69 100644 --- a/UefiCpuPkg/Library/CpuExceptionHandlerLib/SecPeiCpuExceptionHandlerLib.inf +++ b/UefiCpuPkg/Library/CpuExceptionHandlerLib/SecPeiCpuExceptionHandlerLib.inf @@ -28,7 +28,7 @@ Ia32/ArchInterruptDefs.h [Sources.X64] - X64/ExceptionHandlerAsm.nasm + X64/SecPeiExceptionHandlerAsm.nasm X64/ArchExceptionHandler.c X64/ArchInterruptDefs.h @@ -58,3 +58,5 @@ [FeaturePcd] gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackGuard ## CONSUMES +[BuildOptions] + XCODE:*_*_X64_NASM_FLAGS = -D NO_ABSOLUTE_RELOCS_IN_TEXT diff --git a/UefiCpuPkg/Library/CpuExceptionHandlerLib/X64/ExceptionHandlerAsm.nasm b/UefiCpuPkg/Library/CpuExceptionHandlerLib/X64/SecPeiExceptionHandlerAsm.nasm similarity index 94% rename from UefiCpuPkg/Library/CpuExceptionHandlerLib/X64/ExceptionHandlerAsm.nasm rename to UefiCpuPkg/Library/CpuExceptionHandlerLib/X64/SecPeiExceptionHandlerAsm.nasm index aaf8d622e6..5c7a59c99d 100644 --- a/UefiCpuPkg/Library/CpuExceptionHandlerLib/X64/ExceptionHandlerAsm.nasm +++ b/UefiCpuPkg/Library/CpuExceptionHandlerLib/X64/SecPeiExceptionHandlerAsm.nasm @@ -27,7 +27,9 @@ extern ASM_PFX(CommonExceptionHandler) SECTION .data DEFAULT REL +%ifndef NO_ABSOLUTE_RELOCS_IN_TEXT SECTION .text +%endif ALIGN 8 @@ -51,6 +53,9 @@ HookAfterStubHeaderBegin: push rax mov rax, HookAfterStubHeaderEnd jmp rax + +SECTION .text + HookAfterStubHeaderEnd: mov rax, rsp and sp, 0xfff0 ; make sure 16-byte aligned for exception context @@ -276,8 +281,7 @@ DrFinish: ; and make sure RSP is 16-byte aligned ; sub rsp, 4 * 8 + 8 - mov rax, ASM_PFX(CommonExceptionHandler) - call rax + call ASM_PFX(CommonExceptionHandler) add rsp, 4 * 8 + 8 cli @@ -384,10 +388,10 @@ DoIret: ; comments here for definition of address map global ASM_PFX(AsmGetTemplateAddressMap) ASM_PFX(AsmGetTemplateAddressMap): - mov rax, AsmIdtVectorBegin + lea rax, [AsmIdtVectorBegin] mov qword [rcx], rax mov qword [rcx + 0x8], (AsmIdtVectorEnd - AsmIdtVectorBegin) / 32 - mov rax, HookAfterStubHeaderBegin + lea rax, [HookAfterStubHeaderBegin] mov qword [rcx + 0x10], rax ret diff --git a/UefiCpuPkg/Library/CpuExceptionHandlerLib/Xcode5SecPeiCpuExceptionHandlerLib.inf b/UefiCpuPkg/Library/CpuExceptionHandlerLib/Xcode5SecPeiCpuExceptionHandlerLib.inf index 619b39d7f1..accc081a95 100644 --- a/UefiCpuPkg/Library/CpuExceptionHandlerLib/Xcode5SecPeiCpuExceptionHandlerLib.inf +++ b/UefiCpuPkg/Library/CpuExceptionHandlerLib/Xcode5SecPeiCpuExceptionHandlerLib.inf @@ -33,7 +33,7 @@ Ia32/ArchInterruptDefs.h [Sources.X64] - X64/Xcode5ExceptionHandlerAsm.nasm + X64/SecPeiExceptionHandlerAsm.nasm X64/ArchExceptionHandler.c X64/ArchInterruptDefs.h @@ -63,3 +63,5 @@ [FeaturePcd] gUefiCpuPkgTokenSpaceGuid.PcdCpuSmmStackGuard ## CONSUMES +[BuildOptions] + XCODE:*_*_X64_NASM_FLAGS = -D NO_ABSOLUTE_RELOCS_IN_TEXT