diff options
| author | Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> | 2025-07-03 07:28:10 +0100 |
|---|---|---|
| committer | Ilias Apalodimas <ilias.apalodimas@linaro.org> | 2025-07-03 12:25:56 +0300 |
| commit | 146546138af5966c97619797dc7f879c4857b00d (patch) | |
| tree | f37007229d3f39e633ddcecb9e6a7c5621361b5e /lib/efi_loader/efi_boottime.c | |
| parent | 3c08df58cc43c3ae8ec378ab0e32cfe548313c39 (diff) | |
efi: add EFI_DEBUG_IMAGE_INFO for debug
This commit adds the functionality of generate EFI_DEBUG_IMAGE_INFO
while loading the image.
This feature is described in UEFI Spec 2.10. Section 18.4.3.
The implementation ensures support for hardware-assisted debugging and
provides a standardized mechanism for debuggers to discover the load
address of an EFI application.
Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Cc: Peter Robinson <pbrobinson@gmail.com>
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Diffstat (limited to 'lib/efi_loader/efi_boottime.c')
| -rw-r--r-- | lib/efi_loader/efi_boottime.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/efi_loader/efi_boottime.c b/lib/efi_loader/efi_boottime.c index 754bc6a6519..ddc935d2240 100644 --- a/lib/efi_loader/efi_boottime.c +++ b/lib/efi_loader/efi_boottime.c @@ -2130,6 +2130,11 @@ efi_status_t EFIAPI efi_load_image(bool boot_policy, *image_handle = NULL; free(info); } + + if (IS_ENABLED(CONFIG_EFI_DEBUG_SUPPORT) && *image_handle) + efi_core_new_debug_image_info_entry(EFI_DEBUG_IMAGE_INFO_TYPE_NORMAL, + info, + *image_handle); error: return EFI_EXIT(ret); } @@ -3360,6 +3365,8 @@ efi_status_t EFIAPI efi_unload_image(efi_handle_t image_handle) ret = EFI_INVALID_PARAMETER; goto out; } + if (IS_ENABLED(CONFIG_EFI_DEBUG_SUPPORT)) + efi_core_remove_debug_image_info_entry(image_handle); switch (efiobj->type) { case EFI_OBJECT_TYPE_STARTED_IMAGE: /* Call the unload function */ |