53da1f1402
Initial sketch for a downloader object
2007-05-01 00:09:19 +00:00
e3dcb9a1ad
Add start() event
...
Add "xfer" to all xfer functions and "job" to all job functions.
2007-05-01 00:07:57 +00:00
a90a9adbd7
Clarify behaviour of plug() by using intf_put() and intf_get().
2007-05-01 00:06:21 +00:00
31f1bf4426
D'oh
2007-04-30 01:24:52 +00:00
0898b0b3b1
Added plug_plug()
2007-04-30 01:23:01 +00:00
d40761d725
Add (and use) generic reference counter, to improve signal:noise ratio
...
in code defining reference-counted objects.
2007-04-29 23:53:39 +00:00
36bfb6edbb
Skeleton job control interface
2007-04-29 02:08:39 +00:00
280160139d
Add seek()
...
Dehyphenate "data-transfer".
2007-04-29 02:03:58 +00:00
ff1222a8d3
Preliminary support for opening data-transfer interfaces
2007-04-28 20:56:24 +00:00
1c765b3988
Added deliver-as-iobuf/deliver-as-raw concepts.
2007-04-27 00:02:23 +00:00
2575ddc889
Initial sketch for the generic data-transfer interface.
2007-04-26 22:44:52 +00:00
ed7dc02a95
hoffmeis: Preparations for syslog support (LOGSERVER in DHCP, linewise
...
output buffering defintions and the like)
2007-04-09 18:01:43 +00:00
abccb8b63c
SSL requires inordinately large data storage
2007-02-01 07:22:13 +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
6417a6adf0
Avoid barfing on gcc's implicit memcpy()s
2007-01-26 04:14:25 +00:00
afe4e011ac
Move tolower() etc to ctype.h as per ISO C
2007-01-26 03:25:19 +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
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
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
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
c8b3e969a0
Allow buffers to be pre-expanded on demand.
2007-01-18 15:13:41 +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
0b11733b75
Replacement for fetch() which operates asynchronously and identifies
...
protocols by URI scheme.
2007-01-18 03:37:05 +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
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
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
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
c1fd6e8dc7
Once image type has been set, do not autoprobe further
2007-01-14 15:25:23 +00:00
7dc50167bb
Allow load() and exec() methods to be NULL.
2007-01-14 14:59:36 +00:00
b07161f397
Placeholder bzImage support
2007-01-14 04:27:25 +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
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
beb941ed81
Rename "boot" to "autoboot"
2007-01-14 00:06:23 +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
3b77c7aa1b
Hex dumps are now integrated into the DBG() framework.
2007-01-13 16:49:38 +00:00
ca3db0bf11
Added isspace() and made strtoul() accept whitespace, as per POSIX.
2007-01-12 19:11:28 +00:00
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.
2007-01-12 18:09:14 +00:00
996b091b50
Added generic line-buffering code (a la stdio)
2007-01-12 17:08:37 +00:00
5c72d9c4e0
Print image physical location in registration message.
2007-01-12 16:20:51 +00:00
9952df9b52
Add "dhcp" command
2007-01-12 09:53:28 +00:00
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.
2007-01-12 09:46:10 +00:00
67aedf34fa
Use systematic names for XXX_IMAGE.
...
Add scripts as an image format (since it's trivial to do).
2007-01-12 09:00:48 +00:00
eba3609e7f
Add debug message
2007-01-12 08:57:51 +00:00
5162f30028
Ignore comment lines.
...
Avoid returning errors for comments and empty lines.
2007-01-12 08:56:48 +00:00
475d6d1f7c
fetch() now knows nothing about struct image; it simply loads a file and
...
returns the allocated buffer.
2007-01-12 08:02:27 +00:00
742f242863
Add free_image
2007-01-12 06:26:59 +00:00
9817f93094
Add basic "fetch" and "imgstat" commands.
2007-01-12 06:05:27 +00:00
b9fea9cbac
Added IMAGE_LOADED flag and find_image()
2007-01-12 06:03:02 +00:00
f15482d85f
Added basename() to make automatically naming images easier.
2007-01-12 05:24:51 +00:00
29dadc5ec6
Build automatically expanding buffers from struct buffer and erealloc().
2007-01-12 03:51:04 +00:00
6c894c2a2e
Fix typo
2007-01-12 01:37:38 +00:00
7bf94b5ad6
Allow for named images.
2007-01-11 23:45:18 +00:00
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.
2007-01-11 23:43:29 +00:00
4fc9333159
Move include/image.h to include/gpxe/image.h
2007-01-11 16:04:36 +00:00
d9204ef676
Use physical address in debug messages; they make more sense to read.
2007-01-11 15:08:58 +00:00
3634e705b7
Remove osloader.c and replace with a prep_segment() that uses userptr_t
...
and get_memmap() in image/segment.c
2007-01-11 14:32:26 +00:00
fbfed96965
buffer.c should be using copy_{to,from}_user, rather than
...
copy_{to,from}_phys.
2007-01-11 05:42:06 +00:00
c0ef730ec4
Fix bug in buffer.c, add buffer mini-unit test.
2007-01-11 04:46:41 +00:00
e2dcd05b67
Update buffer-handling code to enable expandable buffers.
2007-01-11 03:50:47 +00:00
bb2024c6d6
Move include/buffer.h to include/gpxe/buffer.h
2007-01-11 01:47:26 +00:00
d45c5e7ce7
Add "route" command (which currently only displays the routing table; it
...
can't modify it).
2007-01-10 20:51:14 +00:00
77bb7b13a7
Having forced __table() to natural structure alignment, it now seems
...
that we *can* place arrays in tables, which means we can force the
order within a table without having to resort to explicitly numbered
sections on everything.
2007-01-10 05:08:05 +00:00
dad5274522
Add "name" field to struct device to allow human-readable hardware device
...
names.
Add "dev" pointer in struct net_device to tie network interfaces back to a
hardware device.
Force natural alignment of data types in __table() macros. This seems to
prevent gcc from taking the unilateral decision to occasionally increase
their alignment (which screws up the table packing).
2007-01-10 04:22:09 +00:00
55e590ab3a
Move header file for usr/autoboot.c to include/usr
2007-01-10 02:03:20 +00:00
d24b80acf2
Added network interface management commands
2007-01-10 01:55:07 +00:00
7b9617f5df
Add device to hierarchy before calling the driver's probe() function; this
...
way everything remains consistent if the probe() ends up creating child
devices.
2007-01-08 01:29:51 +00:00
0063725d28
Minimal hotplug support: provide a facility for notifying persistent
...
reference holders that their reference is about to become invalid.
2007-01-04 03:08:16 +00:00
2494625702
Added auto-colourising DBGC() macro
2006-12-29 03:05:21 +00:00
b6def29f2b
Keep running the main processing loop while waiting for input.
2006-12-27 22:59:40 +00:00
73e3e02367
Fix prototype of random() and move to stdlib.h
2006-12-22 01:44:51 +00:00
fbc7b4dfa8
Add iSCSI initiator IQN as a setting
2006-12-21 16:08:37 +00:00
839d425c6e
Added missing header
2006-12-20 23:43:44 +00:00
ae728f8d23
Some key sequences seem to end with a tilde
2006-12-20 22:12:25 +00:00
791c7d3bf4
Added code to interpret ANSI keypress sequences into KEY_XXX constants.
2006-12-20 21:56:50 +00:00
c21502acad
No longer needed
2006-12-20 07:13:46 +00:00
84202d89f0
Split the (quick hack) boot logic out from main.c to autoboot.c, add a
...
"boot" command to attempt booting from within the command shell, fall back
to shell if boot fails for any reason.
2006-12-20 07:04:08 +00:00
8f9336e0c1
Add "config" command to access config UI
2006-12-20 05:37:33 +00:00
2b97d2ebc5
8-bit integers are 1 byte long, not 8...
2006-12-20 05:04:17 +00:00
b93ff48173
Added descriptive text for settings and setting types, and display it in
...
the option config UI.
2006-12-20 04:58:26 +00:00
35edecac34
Move {show,set,clear}_setting() to {show,set,clear}_named_setting().
...
Introduce new {show,set,clear}_setting() that take a struct setting *
rather than a const char *.
set_setting() handles calling clear_setting() when appropriate, so that
individual setting types don't have to check for empty strings.
2006-12-20 04:20:13 +00:00
7766e34ed1
Split strerror() out from errno.c
2006-12-20 03:49:36 +00:00
84a2b886e1
Split error-message table portions of errno.h out to gpxe/errortab.h
2006-12-20 03:40:48 +00:00
4f506328ad
Use -ENOSPC rather than -ENOMEM, to distinguish the cases "generic out of
...
memory" and "no space left for DHCP options"
2006-12-20 03:33:37 +00:00
637a891264
Fix prototype of sleep() and move it to unistd.h
2006-12-20 03:14:59 +00:00
ec5789bf0c
Select required commands via config.h
2006-12-20 00:39:06 +00:00
38ad706b08
Use new minimal shell
2006-12-20 00:26:01 +00:00
19e1d674d3
Catch attempts to print NULL strings
2006-12-19 22:33:42 +00:00
70d20c4e7a
Use common symbols to avoid dragging in getopt.o unless a getopt-using
...
command is linked in.
2006-12-19 16:27:15 +00:00
1cd45decc4
Added support for interpreting ANSI escape sequences on behalf of
...
non-ANSI-capable consoles.
2006-12-18 00:01:30 +00:00
007ca97f25
Added clear_setting()
2006-12-12 15:49:46 +00:00
0a26cd2933
Cope with system("").
2006-12-08 17:07:12 +00:00
69b9048e1a
Added "priority" and "root-path" options
2006-12-08 16:30:14 +00:00
a77b32aaf6
D'oh d'oh d'oh d'oh d'oh d'oh d'oh d'oh d'oh
2006-12-08 03:07:15 +00:00
f3d817d512
Added execv() and system().
2006-12-08 01:23:11 +00:00
496563071d
Added strdup()
2006-12-08 00:34:47 +00:00
be0cd1cddd
Added a functional version of getopt() and getopt_long(), ready for use
...
in our commands.
2006-12-07 03:54:57 +00:00
2863d1a1de
inet_aton() has a non-traditional return value
2006-12-06 20:44:29 +00:00
d041d74054
Tied NVO commands into the human-interactable settings code that I
...
completely forgot I'd written ages ago.
2006-12-05 02:40:03 +00:00
16b81e442f
Added more debug messages
2006-12-04 23:47:44 +00:00
d9f32726b4
Added quick and dirty commands for testing the new NVO code.
2006-12-04 23:40:35 +00:00
ab4e1dba3f
Added nvo_save()
2006-12-04 22:04:10 +00:00
cc9bcb99a0
Add the concept of a fragment list for non-volatile stored options.
2006-12-04 21:46:13 +00:00
946967f09c
Abstracted out part of the concept of an SPI device to a generalised NVS
...
device.
Separated the mechanisms of non-volatile storage access and non-volatile
stored options.
2006-12-04 18:23:06 +00:00
4cd56820ea
Basic non-volatile storage support
2006-11-29 02:41:08 +00:00
c4677c7e73
Implemented realloc(), and changed the semantics of malloc(0) to allow
...
for realloc(0) being a valid way to free memory.
2006-11-24 16:51:18 +00:00
6a18721ce8
Fixed off-by-one error
2006-11-22 04:54:17 +00:00
ea97fe42dd
Note to self: do not write code late at night
2006-11-15 04:16:26 +00:00
5753f2c58b
May as well add octal support to strtoul()
2006-11-15 02:57:24 +00:00
bbfb2e02fd
Fixed endp bug in strtoul()
2006-11-15 02:54:28 +00:00
65ff5357f1
Extend strtoul() to cope with hex as well as decimal. Doesn't cope
...
with octal yet, but we can probably live without that.
2006-11-15 02:52:06 +00:00
88e38fa148
We don't actually have a stdio.h header file. Our printf() functions are
...
defined in vsprintf.h. (This may change, since vsprintf.h is a
non-standard name, but for now it's the one to use.)
There should be no need to include vsprintf.h just for DBG() statements,
since include/compiler.h forces it in for a debug build anyway.
2006-09-27 10:58:14 +00:00
6ac78f6aff
added stdio.h to includes for DBG compilation
2006-09-27 05:57:06 +00:00
1da4faa896
include stdio.h to suppress printf warning, general warnings fixups
2006-09-27 04:04:55 +00:00
1a944a894e
Killed
2006-09-18 21:57:59 +00:00
2f60aa42e7
Killed
2006-09-18 21:55:27 +00:00
be0b19a690
commented out contents of core/nic.c, which should now be obsolete.
2006-09-18 15:08:08 +00:00
69d2261016
Check that serial port init actually happens
2006-09-01 00:26:32 +00:00
66dcd22f61
Added debug to catch initialisation failures
2006-09-01 00:19:09 +00:00
c399e88aa3
Hopefully fix gcc3 build issue
2006-08-30 13:55:52 +00:00
22511400c7
Added generic function for calculating ACPI table checksum
2006-08-27 22:02:08 +00:00
27ba2d7527
Take out unused cleanup() function so that we can remove the link
...
dependency on dev.o.
2006-08-14 22:52:35 +00:00
dbf3482ef5
Removed obsolete print_config()
2006-08-14 22:45:22 +00:00
97439cb6eb
Kill off poll_interruptions(); it is lethal when we're acting as a PXE
...
stack or INT 13 emulator etc.
2006-08-14 22:29:51 +00:00
3c35a0b16d
Added cmdl_show proof-of-concept
2006-08-11 18:40:27 +00:00
dd9399f527
Added "hostname" and "ip" as sample settings
2006-08-11 18:29:20 +00:00
fe774fe356
Added ipv4 configuration type
2006-08-11 18:22:41 +00:00
7029fb8eff
Add string configuration type
2006-08-11 18:16:57 +00:00
db46972349
Added basic infrastructure for manipulating settings.
2006-08-11 18:00:22 +00:00
0dd0a8366e
Removed obsolete line merged in with the cmdline stuff
2006-08-09 03:22:29 +00:00
56c995ff60
Aborted
2006-08-09 02:37:05 +00:00
41af7457a8
Merge of Fredrik Hultin command_line
2006-08-09 02:30:35 +00:00
6e3e5efaed
Accept '%i' as a synonym for '%d'.
2006-07-25 14:33:20 +00:00
e74e20cb55
Remove the static IP address hack from netdevice.c, and change the
...
default test to the DHCP test.
2006-07-20 02:51:52 +00:00
35b0233baa
Tidy up hex_dump() output.
2006-07-17 13:04:29 +00:00
3acbff4f00
How did this ever work properly before?
2006-07-13 18:27:23 +00:00
eb091f03e3
fix printf format args
2006-06-29 19:04:25 +00:00
e8cc1c4333
Removed vestigal FILO code
2006-06-29 18:07:02 +00:00
446c1a3372
- deprecated in favour of a split library model
2006-06-27 11:05:13 +00:00
3c8aafa209
Simplify RX data path.
...
Kill off the static single net device and move to proper dynamic
registration (which we need with the new device model).
Break the (flawed) assumption that all network-layer protocols can use
ARP; such network-layer protocols (i.e. IPv4) must now register as an ARP
protocol using ARP_NET_PROTOCOL() and provide a single method for checking
the existence of a local network-layer address.
2006-06-17 22:36:27 +00:00
8aeead7c1c
Remove dependency on arptable[] (which is no longer used).
2006-06-16 14:48:31 +00:00
c10698b8b4
Add NULL_TRAP as a config option
2006-06-11 01:55:43 +00:00
286bf68faf
Added a very quick and dirty compatibility layer, to allow
...
not-yet-updated drivers to at least function.
2006-06-05 15:45:21 +00:00
34cfbf55a4
- added most slk functions
2006-06-05 15:03:11 +00:00
6ab4b99f41
Quick hack to avoid trying to use an uninitialised net device.
2006-06-01 15:53:05 +00:00
d6866202f9
Until we have a functioning UDP stack and PXE API again, there's not much
...
point trying to use the old boot sequence. Replaced with a call to the
AoE demo code, so that people can at least build and try something useful.
2006-06-01 11:07:31 +00:00
cf96d325d8
Missing from previous checkin.
...
This is the core portion of the async I/O interface.
2006-05-31 18:45:43 +00:00
1dbafa8950
Tidied up debugging messages
2006-05-27 13:38:49 +00:00
0479e9f541
relocate.o is now dragged in by the objects that require it; there is no
...
need for a CONFIG_RELOCATE.
2006-05-25 01:34:13 +00:00
bef8874842
- implemented printw (formatted string output, a la printf)
...
- implemented hline/vline (part of wborder family)
- screen cursor now relocates at same time as window cursor when
restoring after a non-wrapping function
2006-05-22 17:03:41 +00:00
84a493b88d
Allow vcprintf() to be called by external code such as the curses library.
...
Also trim another eight bytes from vsprintf.o. :)
2006-05-22 15:41:01 +00:00
f778500739
- fixes to _wputch to get positioning and wrap working properly
...
- fixes to wborder (same)
- addition of a few minor functions
2006-05-22 13:10:19 +00:00
d166dc57ab
- made _wputch wrap lines as well as cols (wraps back to line 0, as we have not way to scroll...)
...
- implemented color_content, wborder, wblrtobot, wclrtoeol, wcolor_set and several small functions
- added rest of expected global variables
2006-05-19 16:18:08 +00:00
2814681d20
all window primitives implemented
2006-05-18 17:51:19 +00:00
a4143e8c87
Split debug functions out into core/debug.c, so that they can be
...
automatically linked in on demand.
Corrected warnings in misc.c. strtoul() really should be
unsigned long strtoul ( const char *p, const char **endp, int base )
but such is not the ANSI standard.
2006-05-17 17:16:24 +00:00
15ee09ed10
Restructured PCI subsystem to fit the new device model.
...
Generic PCI code now handles 64-bit BARs correctly when setting
"membase"; drivers should need to call pci_bar_start() only if they want
to use BARs other than the first memory or I/O BAR.
Split rarely-used PCI functions out into pciextra.c.
Core PCI code is now 662 bytes (down from 1308 bytes in Etherboot 5.4).
284 bytes of this saving comes from the pci/pciextra split.
Cosmetic changes to lots of drivers (e.g. vendor_id->vendor in order to
match the names used in Linux).
2006-05-16 15:12:06 +00:00
0afa9db2de
Tear out old heap code, replace with code that simply allocates memory
...
for use by malloc().
This breaks the image-loading code (which previously used the heap to
allocate the buffer for downloading the image), but that's not a major
concern since I'm going to tear out all the image formats within the next
couple of days anyway. Byebye, NBI! :)
2006-05-16 15:00:36 +00:00
689218618f
Fix typo
2006-05-16 14:42:43 +00:00
ceba6ecb75
Added generic device model.
2006-05-16 14:10:21 +00:00
a2799051b0
fixed build error (danjlynch, repeat: this is *not* perl, this is *not* perl...)
2006-05-15 09:34:27 +00:00
dccc6aed3a
lightweight xcurses implementation for etherboot (Michael made me do it...)
2006-05-15 09:29:48 +00:00
eb6b8e8d70
Handle the '"%c", 0' case correctly.
2006-05-14 11:55:30 +00:00
efd6281a35
Correctly handle zero-length buffers.
2006-05-14 11:18:42 +00:00
25f5d114a0
Updated documentation.
...
Shaved around 100 bytes off vsprintf.o. It's now 50 bytes smaller than
the old implementation and provides much more conformant semantics,
including the ability to return the number of characters that would have
been printed to the string had the buffer been big enough. (iSCSI needs
this functionality).
2006-05-14 03:31:20 +00:00
2421723a15
Rewrote printf and friends to better support standard C semantics.
2006-05-14 02:51:55 +00:00
f99e7a375e
At least cope with "%llx" by reading the correct-sized va_arg from the
...
stack, even if we don't yet print it out.
At some point, vsprintf() needs to be fixed up so that it can correctly
cope with limited-sized buffers (i.e. vsnprintf), long longs, and
standard format specifiers (e.g. "%04x"). We should also remove the
special types (MAC addresses and IP addresses). This would then enable
us to use gcc's ability to type-check printf format strings.
2006-05-13 11:50:52 +00:00
f8f75cef5b
BSS is now zeroed by libprefix (along with the otherwise non-zeroable
...
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.
2006-05-02 21:10:45 +00:00
a42092d2a0
Add a temporary snprintf, so that safely-written code can at least
...
compile, even if it won't yet be safe.
2006-04-30 12:01:31 +00:00
8df7e74990
Fix up prototype of strtoul() to match POSIX.
2006-04-30 11:45:38 +00:00
352bf1bda2
Move init.h to gpxe/init.h.
2006-04-30 01:08:52 +00:00
23c494d14e
Added basic code for implementing co-operative multitasking.
...
Yes, you really can do it in 65 bytes.
2006-04-29 16:42:09 +00:00
51feeab445
Add an explicit failure debug message
2006-04-28 14:07:41 +00:00
cfae86f6c8
Glenn managed to shrink .text by 5 more bytes.
2006-04-25 21:48:16 +00:00
face774c4c
Fixed erroneous comparison
2006-04-25 11:54:58 +00:00
95f8a42930
Removed incorrect comment; malloc() is inefficient only when the
...
alignment and size are both powers of two, and there's no way to
specify an alignment through the malloc() interface anyway.
2006-04-25 10:41:49 +00:00
4e92f29c9e
Now passes trivial tests. free_memblock() needs neatening up.
2006-04-25 04:01:58 +00:00
b601a7d355
Updated memory allocator to improve support for unaligned or partially
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aligned blocks.
Moved header to include/malloc.h, since we now also provide the
POSIX-like malloc()/free() pair.
Not yet tested.
2006-04-25 03:30:46 +00:00
832e86246b
gcc is rather over-aggressive about optimising out static data structures
...
even when __atribute__ (( unused )) is correctly set...
2006-04-24 18:31:37 +00:00
824d6ffa7f
Header rearrangement.
...
I want to get to the point where any header in include/ reflects a
standard user-level header (e.g. a POSIX header), while everything that's
specific to gPXE lives in include/gpxe/. Headers that reflect a Linux
header (e.g. if_ether.h) should also be in include/gpxe/, with the same
name as the Linux header and, preferably, the same names used for the
definitions.
2006-04-24 15:42:49 +00:00
b6b6a0b5fe
First draft of a dynamic memory allocator
2006-04-24 15:21:18 +00:00
d24042f0bb
Update now that if_ether.h has moved.
2006-04-19 01:56:10 +00:00
49f933fbc3
Moved if_ether.h and if_arp.h to include/gpxe, for consistency with Linux
...
kernel.
Removed obsolete struct arprequest from if_arp.h and put it in nic.c so
that nic.c will still compile. ARP will very shortly be handled by
net/arp.c instead.
2006-04-19 01:52:41 +00:00
af23ff8a24
Assertions are now handled via the POSIX-like <assert.h>.
2006-03-23 19:33:57 +00:00
bb7394b041
Merge from Etherboot 5.4
2006-03-16 17:59:51 +00:00
708bbc43bc
Merge from Etherboot 5.4
2006-03-16 17:40:55 +00:00
df9cbc23cc
Added documentation and ASSERT() statements.
2005-06-06 12:01:19 +00:00
33dbdda28e
Allow data blocks to be less than sizeof ( struct buffer_free_block ) in
...
size. (The restriction on the size of free blocks remains.)
2005-06-06 11:42:14 +00:00
Michael Brown