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409 Commits (9968c9513e1a503dcfa3ae11a85d80765f6a5b34)
 

Author SHA1 Message Date
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