interrupt vectors, for example, will be easiest to handle if placed in
.text16.

from protected-mode code.

Set up %ds to point to .data16 in prot_to_real, so that code specified
via REAL_EXEC() and friends can access variables in .data16.

Move most real-mode librm variables from .text16 to .data16.

.data16.  librm will need to supply "char *data16", i.e. the virtual
address of the start of .data16.

portions such as the stack) during the installation process.

init_fns() are called from main().  We need to think about initial
control flow some more.

install_prealloc.  I *think* these will suffice for all the 16-bit
prefixes.

However, it's worth adding a .size directive so that objdump reports the
correct sizes for the code fragments.

advantage of the fact that we have to have a permanently-resident block
in base memory.

setup.S.

highmem data, so decompress16 will be able to unpack blocks bigger
than 64kB.

running the decompresser in 16:16 protected mode using the real-mode
stack.  However, there's an even simpler way to do it...

closed() method with a reason code.

connection and so legitimately ignores acked() and senddata().

compile, even if it won't yet be safe.

take ownership of the packet, rather than doing so only if they return
success.  This breaks semantic compatibility with Linux's
hard_start_xmit() method, but means that we don't have to worry so much
about error cases.

Split mechanism of processing received packets (net_rx_process()) out
from policy (net_step()), preparatory to putting net_step() in a separate
object.

Yes, you really can do it in 65 bytes.

Create something that might be usable as a symbol list for bochs'
internal debugger.

of them in one go.

EBADIMG has been replaced by ENOEXEC, and EIMGRET by ECANCELED.

checked-out copy.

crossings.

alignment and size are both powers of two, and there's no way to
specify an alignment through the malloc() interface anyway.