Lines Matching +full:64 +full:- +full:byte
1 /* SPDX-License-Identifier: GPL-2.0 */
12 * BIG FAT NOTE: We're in real mode using 64k segments. Therefore segment
28 BOOTSEG = 0x07C0 /* original address of boot-sector */
45 # "MZ", MS-DOS header
95 .byte 0
115 .word section_table - optional_header # SizeOfOptionalHeader
123 .byte 0x02 # MajorLinkerVersion
124 .byte 0x14 # MinorLinkerVersion
141 # PE specification requires ImageBase to be 64k aligned
183 .long (section_table - .) / 8 # NumberOfRvaAndSizes
198 .byte 0
199 .byte 0
201 .long 0x0 # startup_{32,64}
204 .long 0x0 # startup_{32,64}
220 .byte 0
221 .byte 0
259 .byte 0
260 .byte 0
261 .byte 0
263 .long 0x0 # startup_{32,64}
266 .long 0x0 # startup_{32,64}
276 .set section_count, (. - section_table) / 40
284 sentinel: .byte 0xff, 0xff /* Used to detect broken loaders */
288 setup_sects: .byte 0 /* Filled in by build.c */
301 # tries to generate a 3-byte jump here, which causes
303 .byte 0xeb # short (2-byte) jump
304 .byte start_of_setup-1f
311 # or else old loadlin-1.5 will fail)
316 .word kernel_version-512 # pointing to kernel version string
318 # with loadlin-1.5 (header v1.5). Don't
321 type_of_loader: .byte 0 # 0 means ancient bootloader, newer
328 .byte LOADED_HIGH # The kernel is to be loaded high
338 # start address for 32-bit code.
342 # Here the loader puts the 32-bit
351 heap_end_ptr: .word _end+STACK_SIZE-512
358 .byte 0 # Extended boot loader version
360 .byte 0 # Extended boot loader type
363 # If nonzero, a 32-bit pointer
389 relocatable_kernel: .byte 1
391 relocatable_kernel: .byte 0
393 min_alignment: .byte MIN_KERNEL_ALIGN_LG2 # minimum alignment
397 # define XLF0 XLF_KERNEL_64 /* 64-bit kernel */
414 # define XLF23 XLF_EFI_HANDOVER_64 /* 64-bit EFI handover ok */
416 # define XLF23 XLF_EFI_HANDOVER_32 /* 32-bit EFI handover ok */
441 cmdline_size: .long COMMAND_LINE_SIZE-1 #length of the command line,
453 setup_data: .quad 0 # 64-bit physical pointer to
460 # Getting to provably safe in-place decompression is hard. Worst case
462 # a gzip-compressed kernel as example, to illustrate it:
483 # 1 block occurs every 32K -1 bytes or when there 50% compression
516 # very last byte.
523 # block will stop the byte before the compressed data for a block begins.
534 # xz stores data in chunks and has maximum chunk of 64K. Hence safety
542 # or one byte per 256 bytes. OTOH, we can safely get rid of the +128 as
543 # the size-dependent part now grows so fast.
548 # byte fixed overhead but has a maximum block size of 128K, so it needs a
555 # define ZO_z_extract_offset (ZO_z_output_len + ZO_z_extra_bytes - \
566 #if (ZO__ehead - ZO_startup_32) > ZO_z_extract_offset
567 # define ZO_z_min_extract_offset ((ZO__ehead - ZO_startup_32 + 4095) & ~4095)
572 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_min_extract_offset)
574 #define VO_INIT_SIZE (VO__end - VO__text)
602 je 2f # -> assume %sp is reasonably set
655 .size die, .-die
659 .byte 7