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From: "Michael D Kinney" <michael.d.kinney@intel.com>
To: "devel@edk2.groups.io" <devel@edk2.groups.io>,
	"afish@apple.com" <afish@apple.com>,
	"Kinney, Michael D" <michael.d.kinney@intel.com>
Subject: Re: [edk2-devel] Does anyone know the definition of EFI_SYSTEM_CONTEXT_X64.Gdtr[2] and EFI_SYSTEM_CONTEXT_X64.Idtr[2]
Date: Thu, 4 Jun 2020 00:37:44 +0000	[thread overview]
Message-ID: <MN2PR11MB44611562E2E35B3749BFC769D2890@MN2PR11MB4461.namprd11.prod.outlook.com> (raw)
In-Reply-To: <51E59A43-4D16-4B73-892C-93468CD6DC2C@apple.com>

Hi Andrew,

Are you referring to the order the fields are filled in by the C code
before the x86 instruction is executed?  I do not think that matters.  

Thanks,

Mike

> -----Original Message-----
> From: devel@edk2.groups.io <devel@edk2.groups.io> On
> Behalf Of Andrew Fish via groups.io
> Sent: Wednesday, June 3, 2020 4:39 PM
> To: edk2-devel-groups-io <devel@edk2.groups.io>
> Subject: [edk2-devel] Does anyone know the definition of
> EFI_SYSTEM_CONTEXT_X64.Gdtr[2] and
> EFI_SYSTEM_CONTEXT_X64.Idtr[2]
> 
> The x86 instructions do limit then base, but the code is
> storing base, then limit. Does anyone remember if this
> is properly defined some place?
> 
> Thanks,
> 
> Andrew Fish
> 


  reply	other threads:[~2020-06-04  0:37 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-03 23:39 Does anyone know the definition of EFI_SYSTEM_CONTEXT_X64.Gdtr[2] and EFI_SYSTEM_CONTEXT_X64.Idtr[2] Andrew Fish
2020-06-04  0:37 ` Michael D Kinney [this message]
2020-06-04  0:56   ` [edk2-devel] " Andrew Fish
2020-06-04  1:43     ` Michael D Kinney
2020-06-04  1:47       ` Andrew Fish

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