Re: Crc32 Calculation Miss

[Guy Raviv <guyraviv8@gmail.com>]

Update -  it seems that only in the Pei modules a code change doesn't
change the crc.
Does it make sense?
if so, is there any interface to calculate the flash data itself in the Dxe
phase?

Thanks!
Guy

On Thu, Jun 7, 2018 at 9:34 AM Guy Raviv <guyraviv8@gmail.com> wrote:

> Hi Gao,
>
> I used the EFI_CALCULATE_CRC32 function from
> edkCompatibilityPkg\Foundation.
>
> Thanks,
>
> Guy
>
> On Wed, Jun 6, 2018 at 6:00 PM, Gao, Liming <liming.gao@intel.com> wrote:
>
>> Do you use CalculateCrc32() in BaseLib to calculate CRC32 value for the
>> different buffer?
>>
>> > -----Original Message-----
>> > From: edk2-devel [mailto:edk2-devel-bounces@lists.01.org] On Behalf Of
>> Guy Raviv
>> > Sent: Wednesday, June 6, 2018 10:18 PM
>> > To: edk2-devel@lists.01.org
>> > Subject: [edk2] Crc32 Calculation Miss
>> >
>> > Hi Everyone,
>> >
>> > I have an odd problem.
>> > In a specific module in my code (MRC training), code modification
>> doesn't
>> > change the BIOS Crc calculation.
>> > 1. i checked in my project's fdf file if the FV base address and region
>> > size defined are the same as the parameters i'm putting in the
>> calculation.
>> > 2. i also compared two different binaries and found they are exactly the
>> > same.
>> >
>> > does anyone have any idea what can be wrong here or where should i
>> check?
>> >
>> > Thanks,
>> > Guy
>> > _______________________________________________
>> > edk2-devel mailing list
>> > edk2-devel@lists.01.org
>> > https://lists.01.org/mailman/listinfo/edk2-devel
>>
>
>