Ruiyu Ni f1a7d73a68 ShellPkg/dmem: Only dump sizeof (EFI_SYSTEM_TABLE) bytes for gST
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1236

When "dmem" runs without additional arguments, it dumps the memory
content of EFI_SYSTEM_TABLE. But today's implementation dumps 512
bytes. It's not correct because sizeof (EFI_SYSTEM_TABLE) is less
than 512, the 512-read causes page fault exception in a heap-guard
enabled environment.

The patch changes the implementation to only dump
sizeof (EFI_SYSTEM_TABLE) bytes for gST.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Jim Dailey <jim_dailey@.com>
2018-10-24 12:18:22 +08:00
2018-10-12 17:40:33 +02:00

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A modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications from www.uefi.org.

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