X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;ds=sidebyside;f=IntelFsp2Pkg%2FFspSecCore%2FIa32%2FFspHelper.nasm;h=43eac973a25f6bce83d8dc8ecd0da3b0a72b352b;hb=8265373e60ad79acd4a20affe2c49470c68d6a9c;hp=00e953b4f100e5e7553f5a531606700342a3bc7e;hpb=d54e2d6c1e68f2edfa06a6a331e808f109df779f;p=mirror_edk2.git

diff --git a/IntelFsp2Pkg/FspSecCore/Ia32/FspHelper.nasm b/IntelFsp2Pkg/FspSecCore/Ia32/FspHelper.nasm
index 00e953b4f1..43eac973a2 100644
--- a/IntelFsp2Pkg/FspSecCore/Ia32/FspHelper.nasm
+++ b/IntelFsp2Pkg/FspSecCore/Ia32/FspHelper.nasm
@@ -14,22 +14,21 @@
     SECTION .text
 
 global ASM_PFX(FspInfoHeaderRelativeOff)
-ASM_PFX(FspInfoHeaderRelativeOff):
-   ;
-   ; This value will be pached by the build script
-   ;
-   DD    0x12345678
 
 global ASM_PFX(AsmGetFspBaseAddress)
 ASM_PFX(AsmGetFspBaseAddress):
-   mov   eax, ASM_PFX(AsmGetFspInfoHeader)
-   sub   eax, dword [ASM_PFX(FspInfoHeaderRelativeOff)]
+   call  ASM_PFX(AsmGetFspInfoHeader)
    add   eax, 0x1C
    mov   eax, dword [eax]
    ret
 
 global ASM_PFX(AsmGetFspInfoHeader)
 ASM_PFX(AsmGetFspInfoHeader):
-   mov   eax, ASM_PFX(AsmGetFspInfoHeader)
-   sub   eax, dword [ASM_PFX(FspInfoHeaderRelativeOff)]
+   call  ASM_PFX(NextInstruction)
+ASM_PFX(NextInstruction):
+   pop   eax
+   sub   eax, ASM_PFX(NextInstruction)
+   add   eax, ASM_PFX(AsmGetFspInfoHeader)
+   DB    02Dh                                               ; opcode of sub eax, imm32
+ASM_PFX(FspInfoHeaderRelativeOff):    DD    0x12345678      ; sub eax, FspInfoHeaderRelativeOff
    ret