Michael Brown
da9dc834b1
Help quick testing of building Linux code inside gPXE
пре 17 година
Michael Brown
9cf5c4557d
Add Linux-compatible rol32/ror32 functions. Amazingly, gcc will
optimise these down to the correct single "roll"/"rorl" instruction.
пре 17 година
Michael Brown
18f9f939a8
Introduce structured error codes.
пре 17 година
Michael Brown
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.
пре 17 година
Michael Brown
4256b3338a
Split random number generation out into core/random.c, and create the
correct prototypes for srandom(), rand() and srand().
пре 17 година
Michael Brown
f4c1e564a1
vsprintf.h is gPXE-specific; move it to include/gpxe
пре 17 година
Michael Brown
73b09ecba6
Use stdio.h instead of vsprintf.h
пре 17 година
Michael Brown
06475f7b69
Finally move the prototypes for printf() and friends to stdio.h
пре 17 година
Michael Brown
1a0ca661c2
4.3BSD says that bcopy and bzero are defined in strings.h, not string.h
пре 17 година
Michael Brown
b02a564297
Add missing prerequisite include
пре 17 година
Michael Brown
4e3976711d
A working name resolution framework
пре 17 година
Michael Brown
075f8144ff
Have DHCP set the nameserver, rather than DNS read the DHCP nameserver
value.
пре 17 година
Michael Brown
c014f607a8
Use total free memory as advertised window. This seems to be sufficient
to avoid drops even on slow NICs.
пре 17 година
Michael Brown
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.
пре 17 година
Michael Brown
d12770e254
console.h is no longer needed for debugging
пре 17 година
Michael Brown
f781a98ac4
Add DBGLVL_PROFILE
пре 17 година
Michael Brown
5b00fbade3
Increase window size to 64kB. Line rate downloads on a 100Mbps link,
anyone?
пре 17 година
Michael Brown
c8b3e969a0
Allow buffers to be pre-expanded on demand.
пре 17 година
Michael Brown
35776f481c
Don't always zero memory in malloc(). This saves around 2us on a
full-length PKB allocation.
пре 17 година
Michael Brown
dd6d94004f
HTTP/DNS now working fully asynchronously. HTTP/IP addresses and any
other protocol won't work at the moment.
пре 17 година
Michael Brown
0b11733b75
Replacement for fetch() which operates asynchronously and identifies
protocols by URI scheme.
пре 17 година
Michael Brown
99e58865c7
Use struct sockaddr rather than struct sockaddr_tcpip
Tidy up code
пре 17 година
Michael Brown
6601a7da6a
Added async_uninit() to simplify failure paths.
пре 17 година
Michael Brown
5a807994d8
Add utility function to parse port from URI
пре 17 година
Michael Brown
8ffbbebf11
Ensure that struct sockaddr is long enough...
пре 17 година
Michael Brown
9828181e3b
Obsolete
пре 17 година
Michael Brown
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).
пре 17 година
Michael Brown
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.
пре 17 година
Michael Brown
9af12d5fba
A working DNS resolver (not yet tied in to anything)
пре 17 година
Michael Brown
df0397f334
Update TFTP and FTP to take the same temporary URI scheme as HTTP
пре 17 година
Michael Brown
c676591cd1
Unmaintained example code is probably worse than useless.
пре 17 година
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.
пре 17 година
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
пре 17 година
Michael Brown
99272f958b
Typo
пре 17 година
Michael Brown
10c9b03cdb
Actually, the initrd image should be architecture-independent.
пре 17 година
Michael Brown
784e10635a
Can almost start a kernel now. It dies with "No setup signature found"
пре 17 година
Michael Brown
797edf28b7
Replace image->entry with image->priv.
пре 17 година
Michael Brown
dca369ddc3
Call hide_etherboot() from startup(), rather than requiring the prefix to
do it.
пре 17 година
Michael Brown
c2708df14a
Make shutdown functions callable by OS image's exec methods.
пре 17 година
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.
пре 17 година
Michael Brown
526d314266
Advertise a larger MSS to improve TCP performance.
пре 17 година
Michael Brown
3b77c7aa1b
Hex dumps are now integrated into the DBG() framework.
пре 17 година
Michael Brown
497c3a5aad
Fixed HTTP
пре 17 година
Michael Brown
369754f959
Whitespace fix
пре 17 година
Michael Brown
83b7933f8a
Damn it; my lovely resilient scheme falls down when you have a protocol
that switches from line-oriented to byte-oriented partway through, such as
HTTP.
пре 17 година
Michael Brown
ad22cccc09
No need to maintain a received byte count; we always fill in sequential
order so we can just use buffer->fill.
пре 17 година
Michael Brown
996b091b50
Added generic line-buffering code (a la stdio)
пре 17 година
Michael Brown
b45a9bfa2d
Added missing declaration.
пре 17 година
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.
пре 17 година
Michael Brown
39ede8c7e8
Added dhcp() user-level command.
пре 17 година