Michael Brown
ad22cccc09
No need to maintain a received byte count; we always fill in sequential
order so we can just use buffer->fill.
18 anni fa
Michael Brown
996b091b50
Added generic line-buffering code (a la stdio)
18 anni fa
Michael Brown
bcd6ca3291
Place multiboot tables in base memory; at least some OSes won't see it
if we don't.
18 anni fa
Michael Brown
5c72d9c4e0
Print image physical location in registration message.
18 anni fa
Michael Brown
0f29e0e46e
Ensure multiboot modules are in ascending order of memory start
address, to work around OS bugs.
18 anni fa
Michael Brown
53e948bba8
Fix the memory map.
18 anni fa
Michael Brown
112d7f9d79
Code used for load buffer and multiboot image testing
18 anni fa
Michael Brown
49fc8dcdc3
Use dhcp(), imgfetch() etc. to boot rather than dhcp_test().
18 anni fa
Michael Brown
b45a9bfa2d
Added missing declaration.
18 anni fa
Michael Brown
a6afbe762c
Make DEBUG=script echo the commands as they are executed
18 anni fa
Michael Brown
9952df9b52
Add "dhcp" command
18 anni fa
Michael Brown
e2c0055e23
Let ifmgmt.c take care of calling efree(), since it's the once which
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.
18 anni fa
Michael Brown
39ede8c7e8
Added dhcp() user-level command.
18 anni fa
Michael Brown
67aedf34fa
Use systematic names for XXX_IMAGE.
Add scripts as an image format (since it's trivial to do).
18 anni fa
Michael Brown
83559c668a
Don't print "<NULL>" when we use imgautoselect().
18 anni fa
Michael Brown
2be2f3b205
Rearrange struct image to reflect usage of the fields
18 anni fa
Michael Brown
eba3609e7f
Add debug message
18 anni fa
Michael Brown
5162f30028
Ignore comment lines.
Avoid returning errors for comments and empty lines.
18 anni fa
Michael Brown
48e0fc3447
API change: the raw image will no longer be (hypothetically) discarded
after a call to load().
18 anni fa
Michael Brown
6fdc6c81a6
Force probing of multiboot before ELF.
18 anni fa
Michael Brown
475d6d1f7c
fetch() now knows nothing about struct image; it simply loads a file and
returns the allocated buffer.
18 anni fa
Michael Brown
2876197306
Allow "imgexec" with no arguments to boot the file that was loaded with
"kernel".
18 anni fa
Michael Brown
f135a37f30
Cleaner separation between imgXXX() functions and image_cmd.c
18 anni fa
Michael Brown
742f242863
Add free_image
18 anni fa
Michael Brown
9817f93094
Add basic "fetch" and "imgstat" commands.
18 anni fa
Michael Brown
b9fea9cbac
Added IMAGE_LOADED flag and find_image()
18 anni fa
Michael Brown
8b6eaf3c82
Be silent if there are no network interfaces
18 anni fa
Michael Brown
e96041872e
Added missing declaration.
18 anni fa
Michael Brown
9debfed07a
Place command-line inline, to save on memory allocation hassles.
18 anni fa
Michael Brown
f15482d85f
Added basename() to make automatically naming images easier.
18 anni fa
Michael Brown
29dadc5ec6
Build automatically expanding buffers from struct buffer and erealloc().
18 anni fa
Michael Brown
77b7640af4
Fix the only bug (which was to use DBGC() in place of DBG()!) and add 4kB
alignment.
18 anni fa
Michael Brown
132a8fe49d
Quick and dirty test for emalloc()
18 anni fa
Michael Brown
45ec9c907e
First version of an external memory allocator (not tested)
18 anni fa
Michael Brown
1d313234b3
Rename copy_user() to memcpy_user(). Add memmove_user() and
userptr_add().
18 anni fa
Michael Brown
859da6bd32
Allow external code to update hidden memory regions.
18 anni fa
Michael Brown
687c1e3227
Nothing (not even hidemem.c) uses this file!
18 anni fa
Michael Brown
39a8ed827c
Long since obsoleted by arch/i386/scripts/i386.lds
18 anni fa
Michael Brown
2e088d9afc
Obsoleted by arch/i386/interface/pxe/pxe_call.c
18 anni fa
Michael Brown
f81bf3bc52
We *do* have a __data16_array after all!
18 anni fa
Michael Brown
2c66588f3e
Add UNULL
18 anni fa
Michael Brown
6c894c2a2e
Fix typo
18 anni fa
Michael Brown
e4c6418ac0
We may be required to page-align modules, so let's make sure we catch
it if we don't.
18 anni fa
Michael Brown
7bf94b5ad6
Allow for named images.
18 anni fa
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.
18 anni fa
Michael Brown
79a399c05a
alloca() can be useful in some (limited) circumstances.
18 anni fa
Michael Brown
f31d91bce5
Populate multiboot information structure before calling OS.
18 anni fa
Michael Brown
ddbc60b5ae
Whoever put together the grub multiboot.h header is insane.
18 anni fa
Michael Brown
c468c68661
Add command line that can be passed to executed images.
18 anni fa
Michael Brown
200d92c76d
Avoid namespace clashes
18 anni fa