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464 Commits (eb28a68831760711431a078d6a9e66a1d2235a68)

Author SHA1 Message Date
Michael Brown 9c832a6a69 First version 2005-05-17 13:41:00 +00:00
Michael Brown 510de6cb8c Restructured to allow per-object image formats 2005-05-17 13:40:31 +00:00
Michael Brown 7205f0846c Heap function prototypes moved to heap.h 2005-05-17 13:39:27 +00:00
Michael Brown a5f2942587 Add twiddle() so that progress is visible. 2005-05-17 13:39:00 +00:00
Michael Brown 0571dcdb05 Added print_images() and autoload(). 2005-05-17 13:38:24 +00:00
Michael Brown 9968c9513e Moved find_segment into elf_loader.c 2005-05-17 13:37:29 +00:00
Michael Brown 9a413cfea1 Moved os_regs into start32.S 2005-05-17 13:37:01 +00:00
Michael Brown a76b9c3f19 Added debug messages 2005-05-17 13:36:12 +00:00
Michael Brown 3ce6504f14 Use shared symbols for heap_ptr and heap_end 2005-05-17 13:35:43 +00:00
Michael Brown 479fb900a1 Added copy_phys_to_phys 2005-05-17 13:34:57 +00:00
Michael Brown 4f27994980 Added "image" directory 2005-05-17 13:34:25 +00:00
Michael Brown 6e8f29d3cb Image formats moved into the new config system 2005-05-17 13:33:49 +00:00
Michael Brown 3bbf5f28a3 Use __unused instead of __used for static data structures. 
Remove compiler.h defines from osdep.h
 2005-05-17 12:16:28 +00:00
Michael Brown 301b2d40f0 Use the heap functions to allocate a load buffer. 2005-05-13 13:30:51 +00:00
Michael Brown c695c75b01 First version 2005-05-13 13:29:15 +00:00
Michael Brown 5c8ea0b93a Add realloc, since the load buffer code requires it. 2005-05-13 13:20:16 +00:00
Michael Brown 59a1662978 Added debugging 2005-05-13 11:24:02 +00:00
Michael Brown 42250e9b1a Tidied up init_heap() 2005-05-13 11:16:14 +00:00
Michael Brown f0d048bf91 Added ASSERT() macro 2005-05-13 10:18:21 +00:00
Michael Brown 94d512b979 Added old allot/forget calls for backwards compatibility. 2005-05-12 16:38:07 +00:00
Michael Brown eff4fa5a04 Merged the unaligned and aligned heap APIs and simplified the code. 2005-05-12 16:34:57 +00:00
Michael Brown a5a14dc05d Use the global load_buffer, and the boot_image function. 2005-05-09 18:10:04 +00:00
Michael Brown f649a4d0fd Add INIT_LOADBUF 2005-05-09 18:04:20 +00:00
Michael Brown 73429d6da1 Make "struct buffer"s reusable between sessions. 2005-05-09 18:03:44 +00:00
Michael Brown b94def2088 Include string.h, because we need to define copy_{to,from}_phys 2005-05-09 18:03:14 +00:00
Michael Brown 9fc97f8513 First version 2005-05-09 18:02:22 +00:00
Michael Brown 58ee2c4b2e First versions 2005-05-09 18:01:50 +00:00
Michael Brown 0fe74493f4 Protocols now load data into a buffer; they don't execute it. 2005-05-09 14:27:29 +00:00
Michael Brown 116f17f605 off_t should be signed. 2005-05-09 14:26:25 +00:00
Michael Brown bab2924e89 Return -1 to indicate buffer overflow. Allow buffer fill level to be read 
easily from struct buffer.
 2005-05-09 14:26:10 +00:00
Michael Brown a89651f3bb Added debugging 2005-05-09 13:47:04 +00:00
Michael Brown b2869ed6b8 Added explanatory comment. 2005-05-09 13:25:43 +00:00
Michael Brown e75b7480d0 Modified to use physical addresses, and to not assume that we can directly 
refer to data outside of our data or stack segments.
 2005-05-09 13:24:01 +00:00
Michael Brown e3f2aa7b4d Add off_t and physaddr_t, and the copy_{to,from}_phys helper routines. 2005-05-09 13:21:56 +00:00
Michael Brown dc0aa58fb2 Add memcpy 2005-05-09 12:48:00 +00:00
Michael Brown ef05a27f25 Start of an implementation using doubly-linked lists and virtual 
addresses.  This will have to be reworked to use physical addresses thanks
to the PXE spec.
 2005-05-09 10:11:11 +00:00
Michael Brown 462234f373 Make vga_font const to avoid warning about large symbol 2005-05-03 13:17:08 +00:00
Michael Brown e91c65bea1 Make PCI ID tables const so as not to trigger a warning about a large 
symbol.
 2005-05-03 12:36:06 +00:00
Michael Brown cc73bba7ba Allow read-only symbols to be large 2005-05-03 12:34:52 +00:00
Michael Brown 24c0498cbc Move tulip_private structure into shared data. 2005-05-03 12:29:32 +00:00
Michael Brown 7df2857248 Reduce large symbol warning threshold, now that most of the really 
large symbols have been fixed.
 2005-05-03 12:24:52 +00:00
Michael Brown 42eb786ced D'oh 2005-05-03 12:18:31 +00:00
Michael Brown 4bcd42699b Use __shared 2005-05-03 12:16:49 +00:00
Michael Brown 303ff86c75 Added example of how to use __shared. 
Moved transmit before poll, since typically transmit will be implemented first.
 2005-05-03 12:14:29 +00:00
Michael Brown ff8e46f2f3 #if 0 out the whole file for now; it cannot be linked because the base 
memory interface has changed.
 2005-05-03 11:56:33 +00:00
Michael Brown 0174310f38 Re-add the "etherboot.%" all-drivers image. 2005-05-03 11:51:19 +00:00
Michael Brown c112f12c5b Symbol fixups 2005-05-03 11:29:33 +00:00
Michael Brown 3c2851e563 Arbitrary alignment is now available. 
Use shared symbols.
Correct other symbol violations.
 2005-05-03 09:56:57 +00:00
Michael Brown 68e90c75b6 Removed spurious semicolon 2005-05-03 09:02:24 +00:00
Michael Brown ee15c47cb5 Use shared symbols 2005-05-02 17:45:24 +00:00
Michael Brown 3267ca5568 Use shared symbols to save space 2005-05-02 16:35:44 +00:00
Michael Brown 60b82eb5cd Moved definition of __shared into compiler.h 2005-05-02 16:21:52 +00:00
Michael Brown a1f50f27b0 Correct symbol violations reported by "make symcheck" 2005-05-02 15:22:32 +00:00
Michael Brown 35ab3bf808 Report on misuses of shared symbols, and excessively large static symbols. 2005-05-02 15:21:12 +00:00
Michael Brown 734d2e9f2d First version 2005-05-02 14:43:15 +00:00
Michael Brown 88baf7a383 Tweaked to read more information (including symbol size) from blib.a 2005-05-02 13:49:54 +00:00
Michael Brown 48e40e933f Add DOWNLOAD_PROTO_XXX options. 2005-05-02 12:45:23 +00:00
Michael Brown 4ed412f1c2 Updated to use new URL parser and new protocol API. 
Sort of works; the HTTP stuff is fine but the TCP code seems to be
broken; it doesn't ACK the packets and just hands us the retransmitted
packets instead.
 2005-05-02 12:10:14 +00:00
Michael Brown a918abc036 Split TCP code out into proto/tcp.c 2005-05-02 12:07:47 +00:00
Michael Brown cc980d1c94 Moved DOWNLOAD_PROTO_XXX options to config.h 2005-05-02 11:13:47 +00:00
Michael Brown f9f1d2c84c More URL parsing moved into url.c 2005-05-01 23:58:45 +00:00
Michael Brown d5bf9e71ea http.h obsoleted (no content) 2005-05-01 23:58:20 +00:00
Michael Brown f14af3d95c Protocol structure can now specify the default port. 2005-05-01 23:57:09 +00:00
Michael Brown 63482e4fe9 Made parse_url do more of the processing, to avoid duplicating parts of 
nic.c in http.c
 2005-05-01 19:10:04 +00:00
Michael Brown 17bb10479d Protocol names are x-slam and x-tftm 2005-05-01 15:50:08 +00:00
Michael Brown 6afffc0771 Updated to protocol API 2005-05-01 15:36:39 +00:00
Michael Brown 5c2e5557f0 Updated to protocol API 2005-05-01 15:26:44 +00:00
Michael Brown 1fdbbaa237 Removed obsolete prototypes. 2005-05-01 15:14:22 +00:00
Michael Brown 3af0af65a0 Updated to new protocol API, made to compile. 2005-05-01 15:08:39 +00:00
Michael Brown 2227a711fd umountall() handled by nfs.c's reset function 2005-05-01 15:08:19 +00:00
Michael Brown d727e144c1 nfs prototypes no longer required. 2005-05-01 15:07:55 +00:00
Michael Brown 52b3c8babe Add INIT_RPC 2005-05-01 15:07:35 +00:00
Michael Brown 85d9eae44e Moved protocols to proto/ 2005-05-01 14:04:11 +00:00
Michael Brown 0cfcd91558 Abort immediately if no nameserver is present. 2005-05-01 13:59:34 +00:00
Michael Brown bcedad4708 Add debugging for CNAME records. 
Allow routines to be called by nmb.c
 2005-05-01 11:30:26 +00:00
Michael Brown 3ae7a3d1f0 NMB packets are so similar to DNS packets; we may as well add NMB as a 
name resolution method.
 2005-05-01 11:10:17 +00:00
Michael Brown e1d6f3a8ac Add NMB_RESOLVER 2005-05-01 10:58:49 +00:00
Michael Brown 89f4fe4a8a Do not include etherboot.h 2005-05-01 10:40:12 +00:00
Michael Brown 552f33c663 Always request DNS server. DHCP handling will be generalised in future. 2005-04-30 19:39:50 +00:00
Michael Brown 138c987738 Straightforward A record resolution now known working. 2005-04-30 19:38:51 +00:00
Michael Brown 3b59bf559c ttl is a uint32_t 2005-04-30 19:38:31 +00:00
Michael Brown 78cdb1da8b DNS resolver rewritten, moved to proto/dns.c 2005-04-30 14:50:33 +00:00
Michael Brown d817e60d21 "dns_resolver" changed to "dns" 2005-04-30 14:49:41 +00:00
Michael Brown 167c26c92b tftp functions moved to proto/tftp.c 2005-04-30 14:46:49 +00:00
Michael Brown 5f45f14b5f tftp moved to separate file. 2005-04-30 14:46:18 +00:00
Michael Brown 06634dc386 Protocols get passed a pointer to the filename portion as well as just the 
URL.
 2005-04-30 14:45:51 +00:00
Michael Brown 5bec933c66 tftp prototypes moved to tftp.h 2005-04-30 14:45:33 +00:00
Michael Brown 95946c6f56 Added "proto" directory 2005-04-30 14:45:09 +00:00
Michael Brown 1644238813 Added debugging. 2005-04-30 14:41:37 +00:00
Michael Brown 6cd0fa5807 Added DNS resolver configuration option. 2005-04-30 14:39:21 +00:00
Michael Brown 0780ecf1b6 TFTP API changed. 2005-04-30 14:27:17 +00:00
Michael Brown 56825df041 loadkernel renamed to download_url, substantially restructured, and moved 
to nic.c
 2005-04-30 13:52:27 +00:00
Michael Brown e68378fd62 loadkernel renamed to download_url and moved to nic.c 2005-04-30 13:51:49 +00:00
Michael Brown 332b40b986 loadkernel no longer exists; it is now download_url and lives in nic.c. 2005-04-30 13:51:18 +00:00
Michael Brown 903ddd9878 inet_aton doesn't overwrite the IP address unless it is valid. 2005-04-30 13:50:34 +00:00
Michael Brown 55ae308821 Protocols also take a pointer to a sockaddr_in. 2005-04-30 13:50:01 +00:00
Michael Brown 00b78f73a4 Use struct in_addr rather than just "in_addr". 
Add struct sockaddr_in.
 2005-04-30 13:49:28 +00:00
Michael Brown 70567c51a2 Moved strtoul prototype into stdlib.h for consistency 2005-04-30 13:48:48 +00:00
Michael Brown 044b20385b parse_url() is void. 2005-04-30 13:24:26 +00:00
Michael Brown 65dc273d78 First version 2005-04-29 13:26:31 +00:00