On Thu, 3 Jul 2025 at 09:28, Ying-Chun Liu (PaulLiu) <paul...@debian.org> wrote:
>
> From: "Ying-Chun Liu (PaulLiu)" <paul....@linaro.org>
>
> Add selftest to check the installed configuration table that has
> the correct GUID.
>
> Signed-off-by: Ying-Chun Liu (PaulLiu) <paul....@linaro.org>
> Cc: Heinrich Schuchardt <xypron.g...@gmx.de>
> Cc: Ilias Apalodimas <ilias.apalodi...@linaro.org>
> ---
> V7: add selftest for EFI_DEBUG_SUPPORT
> V8: refine the selftest.
> ---
Acked-by: Ilias Apalodimas <ilias.apalodi...@linaro.org>
> lib/efi_selftest/Makefile | 2 +
> lib/efi_selftest/efi_selftest_debug_support.c | 40 +++++++++++++++++++
> 2 files changed, 42 insertions(+)
> create mode 100644 lib/efi_selftest/efi_selftest_debug_support.c
>
> diff --git a/lib/efi_selftest/Makefile b/lib/efi_selftest/Makefile
> index d78bf7d6191..842433f68aa 100644
> --- a/lib/efi_selftest/Makefile
> +++ b/lib/efi_selftest/Makefile
> @@ -78,6 +78,8 @@ endif
>
> obj-$(CONFIG_EFI_ESRT) += efi_selftest_esrt.o
>
> +obj-$(CONFIG_EFI_DEBUG_SUPPORT) += efi_selftest_debug_support.o
> +
> targets += \
> efi_miniapp_file_image_exception.h \
> efi_miniapp_file_image_exit.h \
> diff --git a/lib/efi_selftest/efi_selftest_debug_support.c
> b/lib/efi_selftest/efi_selftest_debug_support.c
> new file mode 100644
> index 00000000000..9ca8b3f82f5
> --- /dev/null
> +++ b/lib/efi_selftest/efi_selftest_debug_support.c
> @@ -0,0 +1,40 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later
> +/*
> + * efi_selftest_debug_support
> + *
> + * Copyright (c) 2025 Ying-Chun Liu, Linaro Ltd. <paul....@linaro.org>
> + *
> + * Test the EFI_DEBUG_SUPPORT
> + */
> +
> +#include <efi_loader.h>
> +#include <efi_selftest.h>
> +
> +/**
> + * efi_st_debug_support_execute() - execute test
> + *
> + * Test EFI_DEBUG_SUPPORT tables.
> + *
> + * Return: status code
> + */
> +static int efi_st_debug_support_execute(void)
> +{
> + struct efi_debug_image_info_table_header
> *efi_st_debug_info_table_header = NULL;
> + efi_guid_t efi_debug_image_info_table_guid =
> EFI_DEBUG_IMAGE_INFO_TABLE_GUID;
> +
> + /* get EFI_DEBUG_IMAGE_INFO_TABLE */
> + efi_st_debug_info_table_header =
> efi_st_get_config_table(&efi_debug_image_info_table_guid);
> +
> + if (!efi_st_debug_info_table_header) {
> + efi_st_error("Missing EFI_DEBUG_IMAGE_INFO_TABLE\n");
> + return EFI_ST_FAILURE;
> + }
> +
> + return EFI_ST_SUCCESS;
> +}
> +
> +EFI_UNIT_TEST(debug_support) = {
> + .name = "debug_support",
> + .phase = EFI_EXECUTE_BEFORE_BOOTTIME_EXIT,
> + .execute = efi_st_debug_support_execute,
> +};
> --
> 2.39.5
>
