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stub: split out code that displays boot splash

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This commit is contained in:
Lennart Poettering 2024-06-26 12:00:46 +02:00
parent 1489e66f7c
commit 248b3257a1
1 changed files with 14 additions and 2 deletions
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16
src/boot/efi/stub.c
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@ -851,6 +851,19 @@ static void load_all_addons(
log_error_status(err, "Error loading UKI-specific addons, ignoring: %m");
}
static void display_splash(
EFI_LOADED_IMAGE_PROTOCOL *loaded_image,
const PeSectionVector sections[static _UNIFIED_SECTION_MAX]) {
assert(loaded_image);
assert(sections);
if (!PE_SECTION_VECTOR_IS_SET(sections + UNIFIED_SECTION_SPLASH))
return;
graphics_splash((const uint8_t*) loaded_image->ImageBase + sections[UNIFIED_SECTION_SPLASH].memory_offset, sections[UNIFIED_SECTION_SPLASH].size);
}
static EFI_STATUS run(EFI_HANDLE image) {
_cleanup_(initrds_free) struct iovec initrds[_INITRD_MAX] = {};
DevicetreeAddon *dt_addons = NULL;
@ -887,8 +900,7 @@ static EFI_STATUS run(EFI_HANDLE image) {
measure_sections(loaded_image, sections, &sections_measured);
/* Show splash screen as early as possible */
if (PE_SECTION_VECTOR_IS_SET(sections + UNIFIED_SECTION_SPLASH))
graphics_splash((const uint8_t*) loaded_image->ImageBase + sections[UNIFIED_SECTION_SPLASH].memory_offset, sections[UNIFIED_SECTION_SPLASH].size);
display_splash(loaded_image, sections);
if (use_load_options(image, loaded_image, /* have_cmdline= */ PE_SECTION_VECTOR_IS_SET(sections + UNIFIED_SECTION_CMDLINE), &cmdline)) {
/* Let's measure the passed kernel command line into the TPM. Note that this possibly