mbox series

[v4,0/4] Add EFI Debug Support Table feature

Message ID 20250529040520.3799600-1-paulliu@debian.org
Headers show
Series Add EFI Debug Support Table feature | expand

Message

Ying-Chun Liu (PaulLiu) May 29, 2025, 4:05 a.m. UTC 
From: "Ying-Chun Liu (PaulLiu)" <paul.liu@linaro.org>

I implemented the UEFI Specification version 2.10, specifically focusing on
the functionality described in Section 18.4, which details the EFI Debug
Support Table feature. This implementation ensures support for
hardware-assisted debugging and provides a standardized mechanism for
debuggers to discover and interact with system-level debug resources.

V2: add Kconfig options to turn on/off this feature.
V3: Fix the way of removing debug_image_info.
V4: Fix efi_realloc return failure code and efi_alloc_aligned_pages() for
    system_table_pointer.

Ying-Chun Liu (PaulLiu) (4):
  efi: add EFI_SYSTEM_TABLE_POINTER for debug
  efi: add EFI_DEBUG_IMAGE_INFO_TABLE for debug
  lib: efi_loader: efi_memory.c: add efi_realloc() for realloc memory
  efi: add EFI_DEBUG_IMAGE_INFO for debug

 include/efi_api.h             |  71 ++++++++++++++
 include/efi_loader.h          |  19 ++++
 lib/efi_loader/Kconfig        |   7 ++
 lib/efi_loader/efi_boottime.c | 174 ++++++++++++++++++++++++++++++++++
 lib/efi_loader/efi_memory.c   |  56 +++++++++++
 lib/efi_loader/efi_setup.c    |  25 +++++
 6 files changed, 352 insertions(+)