406b20a64d
Assert that division result is correct
2007-01-31 23:58:52 +00:00
c789e8640b
Added __umoddi3
2007-01-31 22:26:14 +00:00
6c2f0e1bf4
Original axtls RSA code
2007-01-31 22:18:29 +00:00
1ae70e12e5
Added wrapper for AXTLS AES code
2007-01-31 18:09:20 +00:00
0d07657296
Added setiv method
2007-01-31 17:58:36 +00:00
c1aa1d0764
Add wrapper around axtls' sha1 code
2007-01-31 12:24:01 +00:00
869f9bcb23
Adding missing include
2007-01-31 12:19:50 +00:00
6ce5c97981
Made most of the build much quieter
2007-01-31 11:06:36 +00:00
413c554b34
We need this, I think
2007-01-31 03:50:49 +00:00
2e0548e17e
Force inlining
2007-01-31 03:50:31 +00:00
a3695b1ff6
Placeholder for TLS insertion
2007-01-31 03:47:42 +00:00
1f5f900595
Add HTTPS port
2007-01-31 03:44:38 +00:00
2d726144f7
Filter insertion now actually works
2007-01-31 03:43:59 +00:00
21f3789ec8
Swap downstream/upstream order so that debug messages for filters show
...
up in the same colour as debug messages for the application stream.
2007-01-31 03:43:40 +00:00
1fbd6f7d76
...but not when it's being used as a digest algorithm...
2007-01-31 03:42:47 +00:00
a502fcda45
The null crypto algorithm should at least copy data...
2007-01-31 03:42:07 +00:00
138967dd6b
Tidy up debug messages
2007-01-31 03:05:49 +00:00
e38e516463
Add insert_filter() function
2007-01-31 03:04:56 +00:00
a008f9e85b
Add null crypto algorithm
2007-01-31 03:04:31 +00:00
6d32f0e6e2
Changed to use the generic stream API.
2007-01-31 02:09:13 +00:00
02f18565da
First sketch of stream API
2007-01-31 00:40:35 +00:00
55601b2d38
Placeholder
2007-01-30 22:55:19 +00:00
0e996b81cf
Added blocksize for the benefit of HMAC code
2007-01-30 22:54:43 +00:00
811db204a6
Added cipher wrapper functions
2007-01-30 22:54:20 +00:00
b3e4418ea8
Missing check-in
2007-01-30 22:53:59 +00:00
db2fde474e
Generalise digest_algorithm to crypto_algorithm.
2007-01-30 14:55:17 +00:00
2f7eac1646
Low-overhead filter streams
2007-01-30 12:17:03 +00:00
ddf3b56d47
Definition of a (hopefully) generic stream API
2007-01-30 12:16:36 +00:00
395c76e94d
Use "dbg_stream" rather than "stream" as a variable name in
...
DBG_AC_IF(), to avoid namespace collisions.
2007-01-30 10:12:19 +00:00
7d9267561b
Don't call PXENV_STOP_UNDI in the kpxeprefix. This slighy breaks the
...
clean separation between loading and starting, but does mean that more
PXE stacks survive the process.
2007-01-29 15:21:10 +00:00
2cf1e33df1
Split bootsector execution code out into bootsector.c.
...
Added basic El Torito ISO image boot capability
2007-01-29 04:21:38 +00:00
bde8878eef
Keep HTTP progress updated, and display a progress indicator during the
...
download
2007-01-29 04:19:45 +00:00
1a79437888
Added async_block_progress() and default SIGUPDATE handler.
2007-01-29 04:15:24 +00:00
c42a384709
Moved most buffer debug messages to DBG2.
...
Make expand_buffer() a non-inline function, so that we can add debug
messages.
Expandable buffers now don't *always* round up to the next power of two.
This allows e.g. loading a 137MB ISO image on a machine with only 256MB
RAM...
2007-01-29 04:12:29 +00:00
89c3c67c51
Should be correct for building RSA
2007-01-28 19:50:43 +00:00
b3b6b25aeb
Handle (64-bit) / (32-bit) = (64-bit), i.e. one step beyond that
...
provided by the divl instruction.
2007-01-28 19:34:17 +00:00
bd873525ff
Add matrixssl directory
2007-01-26 04:36:50 +00:00
6417a6adf0
Avoid barfing on gcc's implicit memcpy()s
2007-01-26 04:14:25 +00:00
3bb7c19779
Allow MatrixSSL code to compile inside gPXE
2007-01-26 03:50:17 +00:00
afe4e011ac
Move tolower() etc to ctype.h as per ISO C
2007-01-26 03:25:19 +00:00
bf9ec8102f
Add 64-bit rotates
2007-01-26 02:53:30 +00:00
7cdc6529bb
Build external axtls code
2007-01-26 02:03:34 +00:00
9542c016cd
Add aes.c and required headers from axtls tree
2007-01-26 01:59:37 +00:00
7b8859ad15
Enable the axtls code to at least build within gPXE
2007-01-26 01:55:34 +00:00
7993488a68
#if 0 out for now
2007-01-26 01:42:16 +00:00
f59281d8f6
Yet more synonyms that people tend to use.
2007-01-26 01:30:16 +00:00
da9dc834b1
Help quick testing of building Linux code inside gPXE
2007-01-24 23:38:05 +00:00
9cf5c4557d
Add Linux-compatible rol32/ror32 functions. Amazingly, gcc will
...
optimise these down to the correct single "roll"/"rorl" instruction.
2007-01-24 23:31:58 +00:00
6a765fdc15
Use base "0" in strtoul for consistency with "mem="
2007-01-24 22:54:08 +00:00
99cb46943f
"vga=" is specified in decimal, not hex.
2007-01-22 23:56:24 +00:00
ebb00e032c
Misread the definition of the type_of_loader field; it should include a
...
version.
2007-01-19 15:40:01 +00:00
92a78c8e15
Added SIGKILL handler
2007-01-19 15:19:52 +00:00
13d9a660ca
Zeroing out memory before using it can be so important.
2007-01-19 14:44:59 +00:00
d6909f65f0
Actually, it's probably safer *not* to leave child processes hanging
...
around which still hold pointers to variables belonging to our parent...
2007-01-19 14:20:41 +00:00
b6194b8cb9
Note that the SIGCHLD handler could be re-entered.
2007-01-19 14:10:13 +00:00
1411876e26
Propagate return status code from last child to fail.
2007-01-19 14:00:51 +00:00
cde6d776e3
Handle structured error codes.
2007-01-19 13:52:50 +00:00
18f9f939a8
Introduce structured error codes.
2007-01-19 13:15:26 +00:00
c2352dc8de
Add POSIX prototypes for time functions, to allow external code to build
...
more easily within gPXE.
Note that we don't have function bodies for these functions yet.
2007-01-19 03:09:22 +00:00
4256b3338a
Split random number generation out into core/random.c, and create the
...
correct prototypes for srandom(), rand() and srand().
2007-01-19 02:02:59 +00:00
f4c1e564a1
vsprintf.h is gPXE-specific; move it to include/gpxe
2007-01-19 01:17:23 +00:00
73b09ecba6
Use stdio.h instead of vsprintf.h
2007-01-19 01:13:12 +00:00
06475f7b69
Finally move the prototypes for printf() and friends to stdio.h
2007-01-19 00:58:49 +00:00
1a0ca661c2
4.3BSD says that bcopy and bzero are defined in strings.h, not string.h
2007-01-19 00:51:13 +00:00
a213876382
Typo
2007-01-19 00:48:13 +00:00
b02a564297
Add missing prerequisite include
2007-01-19 00:39:12 +00:00
4e3976711d
A working name resolution framework
2007-01-18 22:38:13 +00:00
8bb9f726a0
When an async operation dies, orphan its children.
2007-01-18 22:36:57 +00:00
075f8144ff
Have DHCP set the nameserver, rather than DNS read the DHCP nameserver
...
value.
2007-01-18 21:22:03 +00:00
c014f607a8
Use total free memory as advertised window. This seems to be sufficient
...
to avoid drops even on slow NICs.
2007-01-18 20:39:17 +00:00
6d4e37cf42
Move include/malloc.h to include/gpxe/malloc.h, since everything in there
...
is now gPXE-specific. (The standard malloc() et al have been in stdlib.h
for a while).
Add free memory counter.
2007-01-18 20:11:04 +00:00
5ff23aa406
Include stdlib.h rather than malloc.h
2007-01-18 20:06:03 +00:00
d12770e254
console.h is no longer needed for debugging
2007-01-18 19:13:25 +00:00
37f1b12587
Allow truly arbitrary debug levels to be specified via DEBUG=
2007-01-18 19:00:09 +00:00
5d57cd47a2
Declaring the CPU architecture in the middle of an assembly file is
...
somewhat redundant, and also causes gas to complain when we include
the profiling code (which uses an i586 instruction).
2007-01-18 18:53:32 +00:00
f781a98ac4
Add DBGLVL_PROFILE
2007-01-18 17:59:59 +00:00
05f4c3d176
Remove the one-packet-per-poll-cycle limit; it seems to no longer be
...
needed now that performance is up.
2007-01-18 16:50:35 +00:00
5b00fbade3
Increase window size to 64kB. Line rate downloads on a 100Mbps link,
...
anyone?
2007-01-18 16:39:55 +00:00
bd95927386
Accelerate memcpy() by around 32% on large, dword-aligned copies.
2007-01-18 15:18:02 +00:00
c8b3e969a0
Allow buffers to be pre-expanded on demand.
2007-01-18 15:13:41 +00:00
6c72bf13a1
Presize the download buffer when we see the Content-Length header;
...
this saves around 70us per received packet (which is around 50% of the
overall packet processing time).
2007-01-18 13:26:57 +00:00
08da93a311
Reorder functions to more closely reflect the flow of control
2007-01-18 13:10:26 +00:00
35776f481c
Don't always zero memory in malloc(). This saves around 2us on a
...
full-length PKB allocation.
2007-01-18 12:54:18 +00:00
06630a3036
Switch from calloc() to malloc()+memset() to match the practices used
...
almost everywhere else.
2007-01-18 12:45:58 +00:00
48fe701716
Respect the RX quota. This improves poll time by about 0.7us when the
...
quota is 1.
2007-01-18 12:34:12 +00:00
dd6d94004f
HTTP/DNS now working fully asynchronously. HTTP/IP addresses and any
...
other protocol won't work at the moment.
2007-01-18 03:39:45 +00:00
0b11733b75
Replacement for fetch() which operates asynchronously and identifies
...
protocols by URI scheme.
2007-01-18 03:37:05 +00:00
99e58865c7
Use struct sockaddr rather than struct sockaddr_tcpip
...
Tidy up code
2007-01-18 03:35:00 +00:00
6601a7da6a
Added async_uninit() to simplify failure paths.
2007-01-18 03:29:40 +00:00
5a807994d8
Add utility function to parse port from URI
2007-01-18 03:28:55 +00:00
8ffbbebf11
Ensure that struct sockaddr is long enough...
2007-01-18 03:28:29 +00:00
9828181e3b
Obsolete
2007-01-18 01:05:09 +00:00
544fa25928
Rename e{malloc,realloc,free} to u{malloc,realloc,free}, to more obviously
...
reflect the fact that they allocate and deallocate user memory (i.e.
things reached through a userptr_t).
2007-01-16 08:36:42 +00:00
ff8528ea9a
Create and use async_block() macro; it cuts down on the visual overhead
...
of blocking on asynchronous operations, when that isn't an important
aspect of the code.
2007-01-16 08:10:54 +00:00
f11da20f25
When a network device is specified to tcpip_tx() or it's children, treat
...
it as a fallback network device rather than an explicitly forced network
device.
Clear routing table entries before re-attempting DHCP.
2007-01-16 04:09:13 +00:00
1a1fc23417
Improve debugging
2007-01-16 03:29:15 +00:00
bcdb6fad3e
Improve debug messages
2007-01-16 03:19:40 +00:00
835d35749f
Improved debugging
2007-01-16 03:10:37 +00:00
143d14614d
Quickly hack in DNS resolution as a proof of concept
2007-01-15 17:32:52 +00:00
9af12d5fba
A working DNS resolver (not yet tied in to anything)
2007-01-15 17:31:35 +00:00
df0397f334
Update TFTP and FTP to take the same temporary URI scheme as HTTP
2007-01-15 09:58:26 +00:00
afa752f5fb
Protocol's get() method no longer takes ownership of the URI. HTTP is the
...
exception rather than the rule; we may as well keep things clean for other
protocols.
2007-01-15 09:18:06 +00:00
1f92c6b3e8
Must free http on the error path; nothing else will do it
2007-01-15 09:08:40 +00:00
c676591cd1
Unmaintained example code is probably worse than useless.
2007-01-15 09:06:12 +00:00
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.
2007-01-15 08:49:10 +00:00
ec75b269d3
Add missing include
2007-01-15 08:44:05 +00:00
90d859c34b
Add ETIMEDOUT
2007-01-15 02:46:56 +00:00
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
2007-01-14 23:48:31 +00:00
a5a330339b
Split DBG() statement containing two inet_ntoa() statements; they
...
return a static buffer.
2007-01-14 19:58:41 +00:00
ce7289a766
Dump buffer and packet information in PXENV_UDP_READ as well
2007-01-14 18:22:37 +00:00
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.
2007-01-14 16:47:03 +00:00
c953c1a1c3
Use -ENETUNREACH to mean "no reachable network device exists, don't bother
...
retrying".
2007-01-14 16:22:10 +00:00
8edf8f6fa8
Add the "initrd" command
2007-01-14 16:09:48 +00:00
a5f6408d8e
We can now load an initrd as well as a kernel
2007-01-14 16:09:01 +00:00
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.
2007-01-14 15:32:25 +00:00
c1fd6e8dc7
Once image type has been set, do not autoprobe further
2007-01-14 15:25:23 +00:00
99272f958b
Typo
2007-01-14 15:13:33 +00:00
10c9b03cdb
Actually, the initrd image should be architecture-independent.
2007-01-14 15:07:11 +00:00
f92e04dea4
Add dummy "initrd" image format, just so that images can be marked as
...
initrds.
2007-01-14 15:03:39 +00:00
7dc50167bb
Allow load() and exec() methods to be NULL.
2007-01-14 14:59:36 +00:00
8a490146bf
Copy command line at execution time rather than load time.
...
Parse command line for "vga=" and "mem=" parameters
2007-01-14 14:29:30 +00:00
3ccd7335f0
Split bzimage_load into separate functions
2007-01-14 13:36:33 +00:00
97a3037f76
Can start a Linux kernel directly (albeit with no initrd support)
2007-01-14 12:34:35 +00:00
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.
2007-01-14 11:52:22 +00:00
b04b0ddc31
.lilo and derived targets (e.g. .iso) now load properly.
2007-01-14 11:50:44 +00:00
77d280968a
Obsoleted by arch/i386/image/multiboot.c
2007-01-14 11:45:28 +00:00
784e10635a
Can almost start a kernel now. It dies with "No setup signature found"
2007-01-14 06:36:20 +00:00
698bbe0155
Obsolete
2007-01-14 04:28:42 +00:00
b07161f397
Placeholder bzImage support
2007-01-14 04:27:25 +00:00
797edf28b7
Replace image->entry with image->priv.
2007-01-14 04:04:28 +00:00
3bdbfe1f00
Mostly updated. Won't work yet.
2007-01-14 03:49:07 +00:00
644f3674e6
Obsolete for some time
2007-01-14 02:24:41 +00:00
6dcb182aee
Fill in BufferSize in PXENV_GET_CACHED_INFO
2007-01-14 02:21:02 +00:00
7bc03d37a2
Select a PXE network device before starting PXE NBP.
...
Move pxe_boot() code to pxe_image.c
2007-01-14 02:20:10 +00:00
98240d99f0
Do not go past the end of the argv[] array.
...
This bug found by setting read and write watchpoints at NULL in bochs.
2007-01-14 02:01:26 +00:00
55e6d7b70c
Use debug autocolourisation.
...
Shut down before jumping to the multiboot image.
2007-01-14 00:57:43 +00:00
dca369ddc3
Call hide_etherboot() from startup(), rather than requiring the prefix to
...
do it.
2007-01-14 00:53:56 +00:00
c2708df14a
Make shutdown functions callable by OS image's exec methods.
2007-01-14 00:16:41 +00:00
c088ecf042
Make "boot" a synonym for "imgexec", to match grub
2007-01-14 00:08:13 +00:00
beb941ed81
Rename "boot" to "autoboot"
2007-01-14 00:06:23 +00:00
ece4ff929e
Use _text, rather than assuming _text==0.
2007-01-14 00:03:07 +00:00
f547f148d3
Use {get,set}_fbms() so that allocated base memory is correctly hidden.
2007-01-14 00:01:16 +00:00
0b0e34e667
Provide {get,set}_fbms() in basemem.h.
...
set_fbms() will also update the E820 hidden region.
2007-01-13 23:57:31 +00:00
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.
2007-01-13 23:38:33 +00:00
d0f4e9a54b
Add some trace messages for important events
2007-01-13 17:54:41 +00:00
526d314266
Advertise a larger MSS to improve TCP performance.
2007-01-13 17:36:17 +00:00
f11900a9c6
I prefer IMAGE_XXX to XXX_IMAGE.
...
Add IMAGE_PXE to use the new image format framework. "kernel pxelinux.0"
now works.
2007-01-13 17:28:51 +00:00
bd863e4112
Add header for pxe_boot()
2007-01-13 17:23:44 +00:00
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.
2007-01-13 16:55:57 +00:00
5817c9f114
When an UNDI API call fails, print everything there is to know about it.
2007-01-13 16:53:55 +00:00
Michael Brown