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
179 .long (section_table - .) / 8 # NumberOfRvaAndSizes
194 .byte 0
195 .byte 0
197 .long 0x0 # startup_{32,64}
200 .long 0x0 # startup_{32,64}
216 .byte 0
217 .byte 0
255 .byte 0
256 .byte 0
257 .byte 0
259 .long 0x0 # startup_{32,64}
262 .long 0x0 # startup_{32,64}
272 .set section_count, (. - section_table) / 40
280 sentinel: .byte 0xff, 0xff /* Used to detect broken loaders */
284 setup_sects: .byte 0 /* Filled in by build.c */
297 # tries to generate a 3-byte jump here, which causes
299 .byte 0xeb # short (2-byte) jump
300 .byte start_of_setup-1f
307 # or else old loadlin-1.5 will fail)
312 .word kernel_version-512 # pointing to kernel version string
314 # with loadlin-1.5 (header v1.5). Don't
317 type_of_loader: .byte 0 # 0 means ancient bootloader, newer
324 .byte LOADED_HIGH # The kernel is to be loaded high
334 # start address for 32-bit code.
338 # Here the loader puts the 32-bit
347 heap_end_ptr: .word _end+STACK_SIZE-512
354 .byte 0 # Extended boot loader version
356 .byte 0 # Extended boot loader type
359 # If nonzero, a 32-bit pointer
385 relocatable_kernel: .byte 1
387 relocatable_kernel: .byte 0
389 min_alignment: .byte MIN_KERNEL_ALIGN_LG2 # minimum alignment
393 # define XLF0 XLF_KERNEL_64 /* 64-bit kernel */
410 # define XLF23 XLF_EFI_HANDOVER_64 /* 64-bit EFI handover ok */
412 # define XLF23 XLF_EFI_HANDOVER_32 /* 32-bit EFI handover ok */
437 cmdline_size: .long COMMAND_LINE_SIZE-1 #length of the command line,
449 setup_data: .quad 0 # 64-bit physical pointer to
456 # Getting to provably safe in-place decompression is hard. Worst case
458 # a gzip-compressed kernel as example, to illustrate it:
479 # 1 block occurs every 32K -1 bytes or when there 50% compression
512 # very last byte.
519 # block will stop the byte before the compressed data for a block begins.
530 # xz stores data in chunks and has maximum chunk of 64K. Hence safety
538 # or one byte per 256 bytes. OTOH, we can safely get rid of the +128 as
539 # the size-dependent part now grows so fast.
544 # byte fixed overhead but has a maximum block size of 128K, so it needs a
551 # define ZO_z_extract_offset (ZO_z_output_len + ZO_z_extra_bytes - \
562 #if (ZO__ehead - ZO_startup_32) > ZO_z_extract_offset
563 # define ZO_z_min_extract_offset ((ZO__ehead - ZO_startup_32 + 4095) & ~4095)
568 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_min_extract_offset)
570 #define VO_INIT_SIZE (VO__end - VO__text)
598 je 2f # -> assume %sp is reasonably set
651 .size die, .-die
655 .byte 7