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Differential D27420 Diff 80961 stand/efi/loader/bootinfo.c

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stand/efi/loader/bootinfo.c

Show First 20 Lines • Show All 441 Lines • ▼ Show 20 Lines#if defined(__arm__)
vm_offset_t vaddr; vm_offset_t vaddr;
size_t i; size_t i;
/* /*
* These metadata addreses must be converted for kernel after * These metadata addreses must be converted for kernel after
* relocation. * relocation.
*/ */
uint32_t mdt[] = { uint32_t mdt[] = {
MODINFOMD_SSYM, MODINFOMD_ESYM, MODINFOMD_KERNEND, MODINFOMD_SSYM, MODINFOMD_ESYM, MODINFOMD_KERNEND,
MODINFOMD_ENVP, MODINFOMD_ENVP, MODINFOMD_FONT,
#if defined(LOADER_FDT_SUPPORT) #if defined(LOADER_FDT_SUPPORT)
MODINFOMD_DTBP MODINFOMD_DTBP
#endif #endif
}; };
#endif #endif
howto = bi_getboothowto(args); howto = bi_getboothowto(args);
Show All 16 Lines#endif
for (xp = file_findfile(NULL, NULL); xp != NULL; xp = xp->f_next) { for (xp = file_findfile(NULL, NULL); xp != NULL; xp = xp->f_next) {
if (addr < (xp->f_addr + xp->f_size)) if (addr < (xp->f_addr + xp->f_size))
addr = xp->f_addr + xp->f_size; addr = xp->f_addr + xp->f_size;
} }
/* Pad to a page boundary. */ /* Pad to a page boundary. */
addr = roundup(addr, PAGE_SIZE); addr = roundup(addr, PAGE_SIZE);
addr = build_font_module(addr);
/* Pad to a page boundary. */
addr = roundup(addr, PAGE_SIZE);
/* Copy our environment. */ /* Copy our environment. */
envp = addr; envp = addr;
addr = bi_copyenv(addr); addr = bi_copyenv(addr);
/* Pad to a page boundary. */ /* Pad to a page boundary. */
addr = roundup(addr, PAGE_SIZE); addr = roundup(addr, PAGE_SIZE);
#if defined(LOADER_FDT_SUPPORT) #if defined(LOADER_FDT_SUPPORT)
/* Handle device tree blob */ /* Handle device tree blob */
dtbp = addr; dtbp = addr;
dtb_size = fdt_copy(addr); dtb_size = fdt_copy(addr);
/* Pad to a page boundary */ /* Pad to a page boundary */
if (dtb_size) if (dtb_size)
addr += roundup(dtb_size, PAGE_SIZE); addr += roundup(dtb_size, PAGE_SIZE);
#endif #endif
kfp = file_findfile(NULL, "elf kernel"); kfp = file_findfile(NULL, "elf kernel");
if (kfp == NULL) if (kfp == NULL)
kfp = file_findfile(NULL, "elf64 kernel"); kfp = file_findfile(NULL, "elf64 kernel");
if (kfp == NULL) if (kfp == NULL)
panic("can't find kernel file"); panic("can't find kernel file");
kernend = 0; /* fill it in later */ kernend = 0; /* fill it in later */
file_addmetadata(kfp, MODINFOMD_HOWTO, sizeof howto, &howto); file_addmetadata(kfp, MODINFOMD_HOWTO, sizeof(howto), &howto);
file_addmetadata(kfp, MODINFOMD_ENVP, sizeof envp, &envp); file_addmetadata(kfp, MODINFOMD_ENVP, sizeof(envp), &envp);
#if defined(LOADER_FDT_SUPPORT) #if defined(LOADER_FDT_SUPPORT)
if (dtb_size) if (dtb_size)
file_addmetadata(kfp, MODINFOMD_DTBP, sizeof dtbp, &dtbp); file_addmetadata(kfp, MODINFOMD_DTBP, sizeof(dtbp), &dtbp);
else else
printf("WARNING! Trying to fire up the kernel, but no " printf("WARNING! Trying to fire up the kernel, but no "
"device tree blob found!\n"); "device tree blob found!\n");
#endif #endif
file_addmetadata(kfp, MODINFOMD_KERNEND, sizeof kernend, &kernend); file_addmetadata(kfp, MODINFOMD_KERNEND, sizeof(kernend), &kernend);
file_addmetadata(kfp, MODINFOMD_FW_HANDLE, sizeof ST, &ST); file_addmetadata(kfp, MODINFOMD_FW_HANDLE, sizeof(ST), &ST);
#ifdef LOADER_GELI_SUPPORT #ifdef LOADER_GELI_SUPPORT
geli_export_key_metadata(kfp); geli_export_key_metadata(kfp);
#endif #endif
bi_load_efi_data(kfp); bi_load_efi_data(kfp);
/* Figure out the size and location of the metadata. */ /* Figure out the size and location of the metadata. */
*modulep = addr; *modulep = addr;
size = bi_copymodules(0); size = bi_copymodules(0);
Show All 28 Lines