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lib: uefi: uefi.cpp: set vendor string of SystemTable

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Setting the vendor string makes us easier for testing the
SystemTablePointer. When we discover SystemTable we can check
if the vendor string is set with proper value.

Signed-off-by: Ying-Chun Liu (PaulLiu) <paulliu@debian.org>
This commit is contained in:
Ying-Chun Liu (PaulLiu)
2025-07-30 06:13:44 +01:00
committed by Kelvin Zhang
parent 7c23aac677
commit 777297f156
1 changed files with 3 additions and 0 deletions
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3
lib/uefi/uefi.cpp
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@@ -63,6 +63,8 @@ void fill(T *data, size_t skip, uint8_t begin = 0) {
}
}
static char16_t firmwareVendor[] = u"Little Kernel";
int load_sections_and_execute(bdev_t *dev,
const IMAGE_NT_HEADERS64 *pe_header) {
const auto file_header = &pe_header->FileHeader;
@@ -118,6 +120,7 @@ int load_sections_and_execute(bdev_t *dev,
fill(&boot_service, 0);
setup_runtime_service_table(&runtime_service);
setup_boot_service_table(&boot_service);
table.firmware_vendor = firmwareVendor;
table.runtime_service = &runtime_service;
table.boot_services = &boot_service;
table.header.signature = EFI_SYSTEM_TABLE_SIGNATURE;