Format using clang-format
This commit is contained in:
@@ -3,7 +3,9 @@
|
||||
|
||||
static CHAR16 kernel_name[] = KERNEL_FILENAME;
|
||||
|
||||
EFI_STATUS loader_load_kernel(void **kernel_image, uint64_t *length) {
|
||||
EFI_STATUS
|
||||
loader_load_kernel(void **kernel_image, uint64_t *length)
|
||||
{
|
||||
if (kernel_image == 0 || length == 0)
|
||||
CHECK_EFI_STATUS_OR_RETURN(EFI_INVALID_PARAMETER, "NULL kernel_image or length pointer");
|
||||
|
||||
@@ -12,15 +14,13 @@ EFI_STATUS loader_load_kernel(void **kernel_image, uint64_t *length) {
|
||||
EFI_HANDLE *handles = NULL;
|
||||
UINTN handleCount = 0;
|
||||
|
||||
status = ST->BootServices->LocateHandleBuffer(
|
||||
ByProtocol, &guid, NULL, &handleCount, &handles);
|
||||
status = ST->BootServices->LocateHandleBuffer(ByProtocol, &guid, NULL, &handleCount, &handles);
|
||||
CHECK_EFI_STATUS_OR_RETURN(status, "LocateHandleBuffer");
|
||||
|
||||
for (unsigned i=0; i<handleCount; ++i) {
|
||||
for (unsigned i = 0; i < handleCount; ++i) {
|
||||
EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *fileSystem = NULL;
|
||||
|
||||
status = ST->BootServices->HandleProtocol(
|
||||
handles[i], &guid, (void**)&fileSystem);
|
||||
status = ST->BootServices->HandleProtocol(handles[i], &guid, (void **)&fileSystem);
|
||||
CHECK_EFI_STATUS_OR_RETURN(status, "HandleProtocol");
|
||||
|
||||
EFI_FILE_PROTOCOL *root = NULL;
|
||||
@@ -28,12 +28,8 @@ EFI_STATUS loader_load_kernel(void **kernel_image, uint64_t *length) {
|
||||
CHECK_EFI_STATUS_OR_RETURN(status, "OpenVolume");
|
||||
|
||||
EFI_FILE_PROTOCOL *file = NULL;
|
||||
status = root->Open(
|
||||
root,
|
||||
&file,
|
||||
kernel_name,
|
||||
EFI_FILE_MODE_READ,
|
||||
EFI_FILE_READ_ONLY|EFI_FILE_HIDDEN|EFI_FILE_SYSTEM);
|
||||
status = root->Open(root, &file, kernel_name, EFI_FILE_MODE_READ,
|
||||
EFI_FILE_READ_ONLY | EFI_FILE_HIDDEN | EFI_FILE_SYSTEM);
|
||||
|
||||
if (!EFI_ERROR(status)) {
|
||||
void *buffer = NULL;
|
||||
@@ -46,22 +42,23 @@ EFI_STATUS loader_load_kernel(void **kernel_image, uint64_t *length) {
|
||||
status = file->GetInfo(file, &file_info_guid, &buffer_size, buffer);
|
||||
CHECK_EFI_STATUS_OR_RETURN(status, "Getting kernel file info");
|
||||
|
||||
buffer_size = ((EFI_FILE_INFO*)buffer)->FileSize;
|
||||
buffer_size = ((EFI_FILE_INFO *)buffer)->FileSize;
|
||||
|
||||
status = ST->BootServices->FreePool(buffer);
|
||||
CHECK_EFI_STATUS_OR_RETURN(status, "Freeing kernel file info memory");
|
||||
|
||||
UINTN page_count = ((buffer_size - 1) / 0x1000) + 1;
|
||||
EFI_PHYSICAL_ADDRESS addr = KERNEL_PHYS_ADDRESS; // Try to load the kernel in at 1MiB
|
||||
EFI_MEMORY_TYPE mem_type = KERNEL_MEMTYPE; // Special value to tell the kernel it's here
|
||||
EFI_MEMORY_TYPE mem_type = KERNEL_MEMTYPE; // Special value to tell the kernel it's here
|
||||
status = ST->BootServices->AllocatePages(AllocateAddress, mem_type, page_count, &addr);
|
||||
if (status == EFI_NOT_FOUND) {
|
||||
// couldn't get the address we wanted, try loading the kernel anywhere
|
||||
status = ST->BootServices->AllocatePages(AllocateAnyPages, mem_type, page_count, &addr);
|
||||
status =
|
||||
ST->BootServices->AllocatePages(AllocateAnyPages, mem_type, page_count, &addr);
|
||||
}
|
||||
CHECK_EFI_STATUS_OR_RETURN(status, "Allocating kernel pages");
|
||||
|
||||
buffer = (void*)addr;
|
||||
buffer = (void *)addr;
|
||||
status = file->Read(file, &buffer_size, buffer);
|
||||
CHECK_EFI_STATUS_OR_RETURN(status, "Reading kernel file");
|
||||
|
||||
|
||||
Reference in New Issue
Block a user