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
53e948bba8
Fix the memory map.
2007-01-12 11:38:04 +00:00
112d7f9d79
Code used for load buffer and multiboot image testing
2007-01-12 10:12:11 +00:00
49fc8dcdc3
Use dhcp(), imgfetch() etc. to boot rather than dhcp_test().
2007-01-12 10:08:27 +00:00
b45a9bfa2d
Added missing declaration.
2007-01-12 10:07:56 +00:00
a6afbe762c
Make DEBUG=script echo the commands as they are executed
2007-01-12 10:06:59 +00:00
9952df9b52
Add "dhcp" command
2007-01-12 09:53:28 +00:00
e2c0055e23
Let ifmgmt.c take care of calling efree(), since it's the once which
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took out the contract to eventually call efree() when it called fetch().
Maintain the most recently loaded image at the start of the list, so that
imgautoselect() will pick it.
2007-01-12 09:46:10 +00:00
39ede8c7e8
Added dhcp() user-level command.
2007-01-12 09:20:11 +00:00
67aedf34fa
Use systematic names for XXX_IMAGE.
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Add scripts as an image format (since it's trivial to do).
2007-01-12 09:00:48 +00:00
83559c668a
Don't print "<NULL>" when we use imgautoselect().
2007-01-12 08:59:25 +00:00
2be2f3b205
Rearrange struct image to reflect usage of the fields
2007-01-12 08:58:16 +00:00
eba3609e7f
Add debug message
2007-01-12 08:57:51 +00:00
5162f30028
Ignore comment lines.
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Avoid returning errors for comments and empty lines.
2007-01-12 08:56:48 +00:00
48e0fc3447
API change: the raw image will no longer be (hypothetically) discarded
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after a call to load().
2007-01-12 08:15:25 +00:00
6fdc6c81a6
Force probing of multiboot before ELF.
2007-01-12 08:10:35 +00:00
475d6d1f7c
fetch() now knows nothing about struct image; it simply loads a file and
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returns the allocated buffer.
2007-01-12 08:02:27 +00:00
2876197306
Allow "imgexec" with no arguments to boot the file that was loaded with
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"kernel".
2007-01-12 07:32:46 +00:00
f135a37f30
Cleaner separation between imgXXX() functions and image_cmd.c
2007-01-12 07:22:20 +00:00
742f242863
Add free_image
2007-01-12 06:26:59 +00:00
9817f93094
Add basic "fetch" and "imgstat" commands.
2007-01-12 06:05:27 +00:00
b9fea9cbac
Added IMAGE_LOADED flag and find_image()
2007-01-12 06:03:02 +00:00
8b6eaf3c82
Be silent if there are no network interfaces
2007-01-12 05:48:22 +00:00
e96041872e
Added missing declaration.
2007-01-12 05:27:02 +00:00
9debfed07a
Place command-line inline, to save on memory allocation hassles.
2007-01-12 05:26:19 +00:00
f15482d85f
Added basename() to make automatically naming images easier.
2007-01-12 05:24:51 +00:00
29dadc5ec6
Build automatically expanding buffers from struct buffer and erealloc().
2007-01-12 03:51:04 +00:00
77b7640af4
Fix the only bug (which was to use DBGC() in place of DBG()!) and add 4kB
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alignment.
2007-01-12 03:28:03 +00:00
132a8fe49d
Quick and dirty test for emalloc()
2007-01-12 03:27:05 +00:00
45ec9c907e
First version of an external memory allocator (not tested)
2007-01-12 03:15:29 +00:00
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
859da6bd32
Allow external code to update hidden memory regions.
2007-01-12 03:13:04 +00:00
687c1e3227
Nothing (not even hidemem.c) uses this file!
2007-01-12 02:45:46 +00:00
39a8ed827c
Long since obsoleted by arch/i386/scripts/i386.lds
2007-01-12 02:43:10 +00:00
2e088d9afc
Obsoleted by arch/i386/interface/pxe/pxe_call.c
2007-01-12 02:42:14 +00:00
f81bf3bc52
We *do* have a __data16_array after all!
2007-01-12 02:37:47 +00:00
2c66588f3e
Add UNULL
2007-01-12 01:40:12 +00:00
6c894c2a2e
Fix typo
2007-01-12 01:37:38 +00:00
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
7bf94b5ad6
Allow for named images.
2007-01-11 23:45:18 +00:00
f59ad50504
Provide registration mechanism for loaded images, so that we can e.g.
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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
79a399c05a
alloca() can be useful in some (limited) circumstances.
2007-01-11 23:19:31 +00:00
f31d91bce5
Populate multiboot information structure before calling OS.
2007-01-11 21:21:02 +00:00
ddbc60b5ae
Whoever put together the grub multiboot.h header is insane.
2007-01-11 21:20:27 +00:00
c468c68661
Add command line that can be passed to executed images.
2007-01-11 21:19:29 +00:00
200d92c76d
Avoid namespace clashes
2007-01-11 19:42:26 +00:00
bcc98c78b8
Added fields present in the documentation but not in the header file.
2007-01-11 19:41:13 +00:00
dc51af59a4
Capable of starting a multiboot kernel (albeit without the multiboot
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information table yet).
2007-01-11 18:41:15 +00:00
9196e9069c
Add PHYS_CODE, for use as in __asm__ ( PHYS_CODE ( ... ) ), comparable
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to the REAL_CODE interface.
2007-01-11 18:40:46 +00:00
d488a172eb
Capable of loading a multiboot image into memory
2007-01-11 17:44:42 +00:00
Michael Brown