Re: [PATCH v3] MdeModulePkg/Include: Long debug string is truncated to 104 char

["Wang, Jian J" <jian.j.wang@intel.com>]

Reviewed-by: Jian J Wang <jian.j.wang@intel.com>

Regards,
Jian

> -----Original Message-----
> From: Lai, Cosmo <cosmo.lai@intel.com>
> Sent: Friday, July 15, 2022 9:43 AM
> To: devel@edk2.groups.io
> Cc: Lai, Cosmo <cosmo.lai@intel.com>; Wang, Jian J <jian.j.wang@intel.com>;
> Gao, Liming <gaoliming@byosoft.com.cn>; Bi, Dandan <dandan.bi@intel.com>
> Subject: [PATCH v3] MdeModulePkg/Include: Long debug string is truncated to
> 104 char
> 
> From: Cosmo Lai <cosmo.lai@intel.com>
> 
> REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3986
> 
> The EFI_STATUS_CODE_DATA_MAX_SIZE is defined as 200 in MdeModulePkg.
> After reducing 96byte buffer for variable parameters it is limited to
> only 104 char debug string. This is a non-necessary limitation.
> It can be set to 0x200 to follow MAX_EXTENDED_DATA_SIZE (also 0x200)
> which is used in ReportStatusCodeLib to support longer debug string.
> 
> Cc: Jian J Wang <jian.j.wang@intel.com>
> Cc: Liming Gao <gaoliming@byosoft.com.cn>
> Cc: Dandan Bi <dandan.bi@intel.com>
> 
> Signed-off-by: Cosmo Lai <cosmo.lai@intel.com>
> ---
>  MdeModulePkg/Include/Guid/StatusCodeDataTypeDebug.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/MdeModulePkg/Include/Guid/StatusCodeDataTypeDebug.h
> b/MdeModulePkg/Include/Guid/StatusCodeDataTypeDebug.h
> index 16203452e4..2f408a5622 100644
> --- a/MdeModulePkg/Include/Guid/StatusCodeDataTypeDebug.h
> +++ b/MdeModulePkg/Include/Guid/StatusCodeDataTypeDebug.h
> @@ -21,7 +21,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
>  ///
>  /// The maximum size of an EFI_DEBUG_INFO structure.
>  ///
> -#define EFI_STATUS_CODE_DATA_MAX_SIZE  200
> +#define EFI_STATUS_CODE_DATA_MAX_SIZE  0x200
> 
>  ///
>  /// This structure contains the ErrorLevel passed into the DEBUG() macro,
> followed
> --
> 2.16.2.windows.1