Michael Brown
4e20d73bb5
Gave asynchronous operations approximate POSIX signal semantics. This
will enable us to cascade async operations, which is necessary in order to
properly support DNS. (For example, an HTTP request may have to redirect
to a new location and will have to perform a new DNS lookup, so we can't
just rely on doing the name lookup at the time of parsing the initial
URL).
Anything other than HTTP is probably broken right now; I'll fix the others
up asap.
vor 18 Jahren
Michael Brown
ec75b269d3
Add missing include
vor 18 Jahren
Michael Brown
90d859c34b
Add ETIMEDOUT
vor 18 Jahren
Michael Brown
26166cf5e0
Added a URI parser that should be standards conformant. (It can certainly
handle something as convoluted as
ftp://joe:secret@insecure.org :8081/hidden/path/to?what=is#this
vor 18 Jahren
Michael Brown
a5a330339b
Split DBG() statement containing two inet_ntoa() statements; they
return a static buffer.
vor 18 Jahren
Michael Brown
ce7289a766
Dump buffer and packet information in PXENV_UDP_READ as well
vor 18 Jahren
Michael Brown
76aa9ad07d
Make TCP give up immediately when it receives -ENETUNREACH from
tcpip_tx(). This avoids the irritating wait when you accidentally type
"kernel pxelinux.0" before bringing up the network interface.
Add ENETUNREACH to strerror()'s list.
vor 18 Jahren
Michael Brown
c953c1a1c3
Use -ENETUNREACH to mean "no reachable network device exists, don't bother
retrying".
vor 18 Jahren
Michael Brown
8edf8f6fa8
Add the "initrd" command
vor 18 Jahren
Michael Brown
a5f6408d8e
We can now load an initrd as well as a kernel
vor 18 Jahren
Michael Brown
b9f99858ab
Make the getmemsize() prototype available in memsizes.h, for code that
doesn't want to go to the hassle of processing a full memory map.
vor 18 Jahren
Michael Brown
c1fd6e8dc7
Once image type has been set, do not autoprobe further
vor 18 Jahren
Michael Brown
99272f958b
Typo
vor 18 Jahren
Michael Brown
10c9b03cdb
Actually, the initrd image should be architecture-independent.
vor 18 Jahren
Michael Brown
f92e04dea4
Add dummy "initrd" image format, just so that images can be marked as
initrds.
vor 18 Jahren
Michael Brown
7dc50167bb
Allow load() and exec() methods to be NULL.
vor 18 Jahren
Michael Brown
8a490146bf
Copy command line at execution time rather than load time.
Parse command line for "vga=" and "mem=" parameters
vor 18 Jahren
Michael Brown
3ccd7335f0
Split bzimage_load into separate functions
vor 18 Jahren
Michael Brown
97a3037f76
Can start a Linux kernel directly (albeit with no initrd support)
vor 18 Jahren
Michael Brown
3cbf0db0a3
Remove some references to no-longer-existent source files.
Add a path for isolinux.bin that is correct on my system; hopefully it
will work on others too.
vor 18 Jahren
Michael Brown
b04b0ddc31
.lilo and derived targets (e.g. .iso) now load properly.
vor 18 Jahren
Michael Brown
77d280968a
Obsoleted by arch/i386/image/multiboot.c
vor 18 Jahren
Michael Brown
784e10635a
Can almost start a kernel now. It dies with "No setup signature found"
vor 18 Jahren
Michael Brown
698bbe0155
Obsolete
vor 18 Jahren
Michael Brown
b07161f397
Placeholder bzImage support
vor 18 Jahren
Michael Brown
797edf28b7
Replace image->entry with image->priv.
vor 18 Jahren
Michael Brown
3bdbfe1f00
Mostly updated. Won't work yet.
vor 18 Jahren
Michael Brown
644f3674e6
Obsolete for some time
vor 18 Jahren
Michael Brown
6dcb182aee
Fill in BufferSize in PXENV_GET_CACHED_INFO
vor 18 Jahren
Michael Brown
7bc03d37a2
Select a PXE network device before starting PXE NBP.
Move pxe_boot() code to pxe_image.c
vor 18 Jahren
Michael Brown
98240d99f0
Do not go past the end of the argv[] array.
This bug found by setting read and write watchpoints at NULL in bochs.
vor 18 Jahren
Michael Brown
55e6d7b70c
Use debug autocolourisation.
Shut down before jumping to the multiboot image.
vor 18 Jahren
Michael Brown
dca369ddc3
Call hide_etherboot() from startup(), rather than requiring the prefix to
do it.
vor 18 Jahren
Michael Brown
c2708df14a
Make shutdown functions callable by OS image's exec methods.
vor 18 Jahren
Michael Brown
c088ecf042
Make "boot" a synonym for "imgexec", to match grub
vor 18 Jahren
Michael Brown
beb941ed81
Rename "boot" to "autoboot"
vor 18 Jahren
Michael Brown
ece4ff929e
Use _text, rather than assuming _text==0.
vor 18 Jahren
Michael Brown
f547f148d3
Use {get,set}_fbms() so that allocated base memory is correctly hidden.
vor 18 Jahren
Michael Brown
0b0e34e667
Provide {get,set}_fbms() in basemem.h.
set_fbms() will also update the E820 hidden region.
vor 18 Jahren
Michael Brown
aaed3d50a8
Some operating systems get a nasty shock if a region of the E820 map seems
to start on a non-page boundary. Make life safer by rounding out our
edited regions.
vor 18 Jahren
Michael Brown
d0f4e9a54b
Add some trace messages for important events
vor 18 Jahren
Michael Brown
526d314266
Advertise a larger MSS to improve TCP performance.
vor 18 Jahren
Michael Brown
f11900a9c6
I prefer IMAGE_XXX to XXX_IMAGE.
Add IMAGE_PXE to use the new image format framework. "kernel pxelinux.0"
now works.
vor 18 Jahren
Michael Brown
bd863e4112
Add header for pxe_boot()
vor 18 Jahren
Michael Brown
4b77061881
Pick up the return status code from the correct place now that we
don't overwrite the parameter block until *after* the debug code.
vor 18 Jahren
Michael Brown
5817c9f114
When an UNDI API call fails, print everything there is to know about it.
vor 18 Jahren
Michael Brown
3b77c7aa1b
Hex dumps are now integrated into the DBG() framework.
vor 18 Jahren
Michael Brown
6a3c76c8e0
Always send EOI. We can't feasibly share interrupts (since we have no
clue what the "previous" interrupt handler will do, which could range
from "just an iret" to "disable the interrupt"), and that means that
we have to take responsibility for ACKing all interrupts. Joy.
vor 18 Jahren
Michael Brown
86171c53f4
Damn Broadcom and their damned incorrect assumptions about x86 memory
allocation.
vor 18 Jahren
Michael Brown
341c0b9cfb
Add HTTP test support
vor 18 Jahren