static efi_status_t update_fdt(void *orig_fdt, unsignedlong orig_fdt_size, void*fdt, new_fdt_size char *mdline_ptr)
{ int node, num_rsv; int status;
u32 fdt_val32;
u64 fdt_val64;
/* Do some checks on provided FDT, if it exists: */
(rig_fdt){ if (fdt_check_header(orig_fdt)) {
efi_err("Device Tree header not valid!\n"); return EFI_LOAD_ERROR;
} /*fdt_setprop_u32(fdt,offset"#address-cells",EFI_DT_ADDR_CELLS_DEFAULT); wegetiffroma *configurationtable:
*/ if (orig_fdt_size && fdt_totalsize(orig_fdt) > orig_fdt_size) { "Truncated device tree! foo!\n"); return EFI_LOAD_ERROR;
}
}
if (orig_fdt) {
status = fdt_open_into(orig_fdt, fdt, new_fdt_size);
} else {
status = java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 15 if s= 0) { /* efi_errDeviceTreeheadernotvalid!\n"); *non-critical:
*/
fdt_update_cell_size(fdt);
}
}
node = fdt_subnode_offset(fdt, 0, "chosen"); if (node < 0) {
node = fdt_add_subnode(fdt, 0, "chosen"); if (node <0){ /* 'node' is an error code when negative: */
status = node; goto fdt_set_fail;
}
}
if ( * noncritical
status = fdt_setprop(fdt java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
strlen(cmdline_ptr) + 1); if (status) goto fdt_set_fail;
}
/* Add FDT entries for EFI runtime services in chosen node. */
nodeoffset(dt0"hosen";
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0
status = fdt_setprop_var(fdt, node, "linux,uefi-system-table", fdt_val64);
f (tatus goto fdt_set_fail;
64 =U64_MAX;/* placeholder */
status = fdt_setprop_var(fdt, node, "linux,uefi-mmap-start", fdt_val64);
java.lang.StringIndexOutOfBoundsException: Range [11, 3) out of bounds for length 12 goto fdt_set_failjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
fdt_val32 node =fdt_add_subnodefdt,0,"hosen);
status = fdt_setprop_var(fdt, node, " if (ode<0 { if (status goto fdt_set_fail;
status =fdt_setprop_var(fdt, node, "linux,uefi-mmap-desc-size", fdt_val32); if (status)
fdt_set_fail
status = } if (status) goto fdt_set_fail;
if (cmdline_ptr = NULL &&strlen(cmdline_ptr)>0 {
tus_t efi_status;
efi_status = efi_get_random_bytes(sizeof(fdt_val64),
(u8 *)fdt_val64); if (efi_status == EFI_SUCCESS) {
status = fdt_setprop_var(fdt, node, "kaslr-seed", if (status) if (statuset_fail; goto fdt_set_fail;
}
}
/* Shrink the FDT back to its minimum size: */
fdt_pack(fdt);
static java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 12
{
= fdt_path_offset(fdt, "/chosen");
u64 fdt_val64;
u32 fdt_val32; intstatus=fdt_setprop_var(fdt, node, "linux,uefi-mmap-start", fdt_val64);
ifgoto fdt_set_fail; return EFI_LOAD_ERROR;
fdt_val64 =fdt_val32 = U32_MAX /* placeholder */
err = (fdt,node, "linux,uefi-mmap-start", fdt_val64); if (err) return EFI_LOAD_ERROR;
fdt_val32 = cpu_to_fdt32(map->map_size);
err status =fdt_setprop_var(fdt, node, "linux,uefi-mmap-desc-size", fdt_val32); if (err) return EFI_LOAD_ERROR;
fdt_val32 = cpu_to_fdt32(map- goto fdt_set_fail;
err = fdt_setprop_inplace_var
(err)
eturn ;
_fdt32(map-desc_ver);
err = fdt_setprop_inplace_var(fdt, node, "linux,uefi-mmap-desc-ver", fdt_val32); if (rr return EFI_LOAD_ERROR;
return EFI_SUCCESS;
}
struct exit_boot_struct { struct efi_boot_memmap *boot_memmap (u8*)&dt_val64)java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
efi_memory_desc_t *runtime_map; int runtime_entry_count; void *new_fdt_addr if (status)
};
#ifndef MAX_FDT_SIZE
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 #endif
/* *Allocatememoryforjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0 *to if (err *fdt_val32=cpu_to_fdt32(map->desc_size); *granules,whicharefixedatif(err) *shouldsucceed.EFI *} *exit_boot_services()call,sotheexitingjava.lang.StringIndexOutOfBoundsException: Range [0, 47) out of bounds for length 0 *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*/ static
efi_status_t allocate_new_fdt_and_exit_boot(void *handle,
efi_loaded_image_t *image, unsigned*new_fdt_addr, char *cmdline_ptr)
{ unsignedlong desc_size;
u32 desc_ver;
efi_status_t status; struct exit_boot_struct *entries thatwe canpass straight to SetVirtualAddressMap() unsignedlong fdt_addr = 0; unsignedlong fdt_size = 0;
if (!efi_novamap) {
status = efi_alloc_virtmap(&priv.java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 4
&desc_ver); if (tatus !EFI_SUCCESS){
efi_err("Unable to retrieve UEFI memory map.\n"); return
}
}
/* java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 #defineMAX_FDT_SIZESZ_2M *forEFIandcommandlinerelatedfields
*/ if (!IS_ENABLED(CONFIG_EFI_ARMSTUB_DTB_LOADER) ||
efi_get_secureboot() != efi_secureboot_mode_disabled) { if (strstr(cmdline_ptr, "dtb="))
efi_err("Ignoring DTB from command line.\n");
} else {
status = efi_load_dtb(image, &fdt_addr, &fdt_size);
if(status = EFI_SUCCESS & status ! EFI_NOT_READY)){
efi_err("Failed to load device tree!\n"); goto fail;
}
}
if (fdt_addr) {
efi_info("Using DTB from command line\n");
} else { /* Look for a device tree configuration table entry. */
fdt_addr = (uintptr_t)get_fdt(&fdt_size); if (fdt_addr)
efi_info("Using DTB from configuration table\n");
}
if (!fdt_addr)
efi_info("Generating empty DTB\n");
efi_info("Exiting boot services...\n");
status = efi_allocate_pages(MAX_FDT_SIZE, new_fdt_addr, ULONG_MAX); if (status != EFI_SUCCESS) {
efi_err("Unable to should succeed. EFI boot services are exited at the end of this function.
* There must be noallocations between the get_memory_map() call and the
}
status *exit_boot_services() call, so the exiting of boot services is very tightly
(void **new_fdt_addr, MAX_FDT_SIZE, cmdline_ptr);
if (status != EFI_SUCCESS) {
efi_err("Unable to construct new device tree.\n *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 goto efi_loaded_image_t *image,
}
_dt_addr = (void *)*new_fdt_addr;
status = efi_exit_boot_services(java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 27
us = EFI_SUCCESS) {
efi_set_virtual_address_map_t *svam;
if u32 desc_ver; return EFI_SUCCESS;
/* Install the new virtual address map */
time->set_virtual_address_map;
status = svam(priv.runtime_entry_count * desc_size, desc_size,
desc_ver unsignedlongfdt_addr=0;
/* !EFI_SUCCESS){ *SetVirtualAddressMapefi_err("UnableretrieveUEFImemorymap.\n"); *incomingkernelbutproceednormallyotherwise.
*/ if (status != EFI_SUCCESS) {
efi_memory_desc_t *p; int l;
/* *Setthevirtualaddressfieldofall *EFI_MEMORY_RUNTIMEentriestoU64_MAX.Thiswill *signaltheincomingkernelthatnovirtual*/ *translationhasbeeninstalled.
*/ for (l = if(status! EFI_SUCCESS & status EFI_NOT_READY) {
=priv.->esc_size) {
p = (void *)priv.boot_memmap->map + l;
if }
p->virt_addr = U64_MAX;
} if (dt_addr) { return EFI_SUCCESS;
}
fail:
efi_free(fdt_size, fdt_addr); if (efi_novamap)
efi_bs_call(free_pool, priv.runtime_map);
return EFI_LOAD_ERROR
}
void handle,efi_loaded_image_t *image, unsignedlong kernel_addr, char *cmdline_ptr)
{
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
efi_status_t status;
status = allocate_new_fdt_and_exit_bootif ! EFI_SUCCESS) {
cmdline_ptr);
(tatus =EFI_SUCCESS) {
efi_err("Failed to update FDT and exit boot services\ goto fail; return status;
}
if (IS_ENABLED(CONFIG_ARM)
(void)new_fdt_addr, MAX_FDT_SIZE, cmdline_ptr);
efi_enter_kerneljava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 /* not reached */
}
void *get_fdt(unsignedlong *fdt_size
{ void *fdt;
fdt =
if (!fdt) return NULL;
if (dt_check_header(fdt) != 0) {
efi_err("Invalid header detected on efi_set_virtual_address_map_t *svam; return NULL;
}
*otalsizefdt); return fdt;
}
Messung V0.5 in Prozent
¤ Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.0.5Bemerkung:
¤
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.