Michael Brown
bcd6ca3291
Place multiboot tables in base memory; at least some OSes won't see it
...
if we don't.
2007-01-12 16:25:05 +00:00
Michael Brown
0f29e0e46e
Ensure multiboot modules are in ascending order of memory start
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address, to work around OS bugs.
2007-01-12 12:03:19 +00:00
Michael Brown
53e948bba8
Fix the memory map.
2007-01-12 11:38:04 +00:00
Michael Brown
6fdc6c81a6
Force probing of multiboot before ELF.
2007-01-12 08:10:35 +00:00
Michael Brown
9debfed07a
Place command-line inline, to save on memory allocation hassles.
2007-01-12 05:26:19 +00:00
Michael Brown
1d313234b3
Rename copy_user() to memcpy_user(). Add memmove_user() and
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userptr_add().
2007-01-12 03:14:15 +00:00
Michael Brown
e4c6418ac0
We may be required to page-align modules, so let's make sure we catch
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it if we don't.
2007-01-12 00:09:16 +00:00
Michael Brown
f59ad50504
Provide registration mechanism for loaded images, so that we can e.g.
...
refer to them by name from the command line, or build them into a
multiboot module list.
Use setting image->type to disambiguate between "not my image" and "bad
image"; this avoids relying on specific values of the error code.
2007-01-11 23:43:29 +00:00
Michael Brown
f31d91bce5
Populate multiboot information structure before calling OS.
2007-01-11 21:21:02 +00:00
Michael Brown
dc51af59a4
Capable of starting a multiboot kernel (albeit without the multiboot
...
information table yet).
2007-01-11 18:41:15 +00:00
Michael Brown
d488a172eb
Capable of loading a multiboot image into memory
2007-01-11 17:44:42 +00:00
Michael Brown
4fc9333159
Move include/image.h to include/gpxe/image.h
2007-01-11 16:04:36 +00:00
Michael Brown
3634e705b7
Remove osloader.c and replace with a prep_segment() that uses userptr_t
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and get_memmap() in image/segment.c
2007-01-11 14:32:26 +00:00
Michael Brown
e28db95de6
Obsolete
2007-01-04 19:37:31 +00:00
Michael Brown
190276a8b6
NBI is due for removal
2006-05-24 13:53:35 +00:00
Michael Brown
d8e99bf28f
Gave up on adding POSIX errno's as required, and just added (almost) all
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of them in one go.
EBADIMG has been replaced by ENOEXEC, and EIMGRET by ECANCELED.
2006-04-28 13:44:34 +00:00
Michael Brown
832e86246b
gcc is rather over-aggressive about optimising out static data structures
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even when __atribute__ (( unused )) is correctly set...
2006-04-24 18:31:37 +00:00
Michael Brown
809933d9f7
Split PXE code into preboot, udp, tftp, undi and loader units.
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PXE code now compiles without errors (though it won't actually work).
2005-05-23 23:32:56 +00:00
Michael Brown
079b5d5527
Moved pxe_loader.c to pxe_image.c to avoid name clash
2005-05-23 23:05:45 +00:00
Michael Brown
783e9ca396
Added doxygen comments and errno values.
2005-05-18 13:22:45 +00:00
Michael Brown
205a7ad5e0
Moved NBI support to nbi.c, modified to work with new load mechanism
2005-05-17 13:42:20 +00:00
