Re: [edk2] [MdeModulePkg][PeiCore] Looks like there may be a PEI Core bug with Temp RAM?

2015-06-30 Thread Gao, Liming
. Thanks Liming From: Andrew Fish [mailto:af...@apple.com] Sent: Tuesday, June 30, 2015 12:57 PM To: edk2-devel@lists.sourceforge.net Subject: [edk2] [MdeModulePkg][PeiCore] Looks like there may be a PEI Core bug with Temp RAM? I was playing around in an emulator and I started to see a crash with

Re: [edk2] [MdeModulePkg][PeiCore] Looks like there may be a PEI Core bug with Temp RAM?

2015-06-30 Thread Andrew Fish
> On Jun 29, 2015, at 9:56 PM, Andrew Fish wrote: > > I was playing around in an emulator and I started to see a crash with > Private->Fv[0] having bad data. > > I root caused the bug and it looks like if gEfiTemporaryRamSupportPpiGuid > path is taken there is an assumption about the alignme

[edk2] [MdeModulePkg][PeiCore] Looks like there may be a PEI Core bug with Temp RAM?

2015-06-29 Thread Andrew Fish
I was playing around in an emulator and I started to see a crash with Private->Fv[0] having bad data. I root caused the bug and it looks like if gEfiTemporaryRamSupportPpiGuid path is taken there is an assumption about the alignment of the PeiTemporaryRamBase relative to the stack. In my usa