Lines Matching full:real
12 real-mode DOS as a mainstream operating system.
85 | Stack/heap | For use by the kernel real-mode code.
87 | Kernel setup | The kernel real-mode code.
103 0x100000 ("high memory"), and the kernel real-mode block (boot sector,
136 | Stack/heap | For use by the kernel real-mode code.
138 | Kernel setup | The kernel real-mode code.
153 The Real-Mode Kernel Header
161 real-mode code (boot sector and setup code) and then examine the
162 following header at offset 0x01f1. The real-mode code can total up to
214 real value is 4.
228 Real-mode kernel must be located at 0x90000.
259 0, the real value is 4. The real-mode code consists of the boot
498 When using protocol 2.00 or 2.01, if the real mode kernel is not
501 the kernel command line) moved in addition to the real-mode kernel
507 if the real-mode code is loaded at 0x90000.
564 Set this field to the offset (from the beginning of the real-mode
610 same 64K segment as the real-mode code itself.
805 field; the data holds the real payload.
895 real-mode kernel).
902 Memory Layout of The Real-Mode Code
905 The real-mode code requires a stack/heap to be set up, as well as
907 in the real-mode accessible memory in bottom megabyte.
920 For the 2.00 and 2.01 boot protocols, the real-mode code
923 real-mode code must be loaded at 0x90000.
928 located in the same 64K segment as the real-mode setup code; it is
932 The kernel command line should not be located below the real-mode
939 As a sample configuration, assume the following layout of the real
945 0x0000-0x7fff Real mode kernel
953 0x0000-0x7fff Real mode kernel
960 unsigned long base_ptr; /* base address for real-mode segment */
1000 /* A very old kernel MUST have its real-mode code
1004 /* Copy the real-mode kernel */
1020 The 32-bit (non-real-mode) kernel starts at offset (setup_sects+1)*512
1021 in the kernel file (again, if setup_sects == 0 the real value is 4.)
1033 much a requirement for these kernels to load the real-mode part at
1090 located at *segment* offset 0x20 from the start of the real mode
1091 kernel. This means that if you loaded your real-mode kernel code at
1094 At entry, ds = es = ss should point to the start of the real-mode
1110 /* Set up the real-mode kernel stack */
1138 A 16-bit real mode far subroutine invoked immediately before
1158 LinuxBIOS, etc, and kexec, the 16-bit real mode setup code in kernel