robin.thoni/ipxe - git rthoni.com

Commit Graph

작성자	SHA1	메시지	날짜
Michael Brown	10606e95b3	Added tunctl (since it is difficult to find for many distros).	18 년 전
Michael Brown	fdb983d473	Preserve the whole of %esp across prot_call(). We have to split this between the low half stored in the static variable rm_sp, and the high half stored on the prot_call() stack, because: Just using the stack would screw up when a prot_call()ed routine executes a real_call(); it would have no way to find the current top of the RM stack. Extending rm_sp to rm_esp would not be safe, because the guarantee that rm_sp must return to the correct value by the time an external real-mode call returns applies only to %sp, not to %esp.	18 년 전
Michael Brown	f8e087767b	Allow access to variables in .text16 as well as .data16. Chained interrupt vectors, for example, will be easiest to handle if placed in .text16.	18 년 전
Michael Brown	c10d1aa9d7	Preserve GDT across prot_call().	18 년 전
Michael Brown	dcc1b0054e	This line should not have been checked in	18 년 전
Michael Brown	832807726a	Add infrastructure to support access to .data16 (and .text16) variables from protected-mode code. Set up %ds to point to .data16 in prot_to_real, so that code specified via REAL_EXEC() and friends can access variables in .data16. Move most real-mode librm variables from .text16 to .data16.	18 년 전
Michael Brown	f4429533a6	Added methods for efficiently declaring and accessing variables in .data16. librm will need to supply "char *data16", i.e. the virtual address of the start of .data16.	18 년 전
Michael Brown	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.	18 년 전
Michael Brown	cc23057b59	Typo	18 년 전
Michael Brown	10c28a51bd	Create two easy-to-use entry points in libprefix: install and install_prealloc. I think these will suffice for all the 16-bit prefixes.	18 년 전
Michael Brown	9e1dd6402d	<name>_size variable is no longer needed, since we don't copy the code. However, it's worth adding a .size directive so that objdump reports the correct sizes for the code fragments.	18 년 전
Michael Brown	9fcded3d23	Towards a(nother) new real-mode infrastructure, in which we take advantage of the fact that we have to have a permanently-resident block in base memory.	18 년 전
Michael Brown	8f62b39c03	Move stack out to separate object, so that having a stack doesn't drag in setup.S.	18 년 전
Michael Brown	5463169c1a	Verified as working	18 년 전
Michael Brown	d081d65d48	This should be much more elegant: we use flat real mode for the highmem data, so decompress16 will be able to unpack blocks bigger than 64kB.	18 년 전
Michael Brown	cc8821a443	Checking in because I don't want to lose this rather neat code for running the decompresser in 16:16 protected mode using the real-mode stack. However, there's an even simpler way to do it...	18 년 전
Michael Brown	2462047128	Typo	18 년 전
Michael Brown	9e1becaf8a	Merge TCP aborted(), timedout() and closed() methods into a single closed() method with a reason code.	18 년 전
Michael Brown	8afb6303fb	Half-way tidy	18 년 전
Michael Brown	04b6a1e004	Make all TCP methods optional; at least FTP data is a read-only connection and so legitimately ignores acked() and senddata().	18 년 전
Michael Brown	aec0e127d2	Proof-of-concept FTP implementation	18 년 전
Michael Brown	a42092d2a0	Add a temporary snprintf, so that safely-written code can at least compile, even if it won't yet be safe.	18 년 전
Michael Brown	8df7e74990	Fix up prototype of strtoul() to match POSIX.	18 년 전
Michael Brown	01bd78d62a	Created net/tcp and moved hello.c there	18 년 전
Michael Brown	7af478b30d	Make tcp_connect() void; it will eventually have no failure case.	18 년 전
Michael Brown	9c9208a132	Put the TCP connection periodic processing in tcp.c, where it belongs.	18 년 전
Michael Brown	178b0a7e5e	Consistency	18 년 전
Michael Brown	592a5a99c8	Moved uIP and tcp.c from proto/ to net/	18 년 전
Michael Brown	352bf1bda2	Move init.h to gpxe/init.h.	18 년 전
Michael Brown	bac97eb979	Change semantics of network API so that packet-absorbing calls always take ownership of the packet, rather than doing so only if they return success. This breaks semantic compatibility with Linux's hard_start_xmit() method, but means that we don't have to worry so much about error cases. Split mechanism of processing received packets (net_rx_process()) out from policy (net_step()), preparatory to putting net_step() in a separate object.	18 년 전
Michael Brown	23c494d14e	Added basic code for implementing co-operative multitasking. Yes, you really can do it in 65 bytes.	18 년 전
Michael Brown	5fe31f1014	Give uIP a static IP address for proof-of-concept testing	18 년 전
Michael Brown	129c6c3968	Network layer now works as a proof of concept	18 년 전
Michael Brown	1488cd3b73	Fix a couple of broken assertions, and align the buffer correctly.	18 년 전
Michael Brown	79f64eea55	Transmit the buffer contents, not the buffer descriptor...	18 년 전
Michael Brown	51feeab445	Add an explicit failure debug message	18 년 전
Michael Brown	084f6b18f7	Exclude bin directory from tags generation. Create something that might be usable as a symbol list for bochs' internal debugger.	18 년 전
Michael Brown	d8e99bf28f	Gave up on adding POSIX errno's as required, and just added (almost) all of them in one go. EBADIMG has been replaced by ENOEXEC, and EIMGRET by ECANCELED.	18 년 전
Michael Brown	82c4afcb32	Updated instructions to reflect current reality.	18 년 전
Michael Brown	0eb0dd0437	Hardcoded paths to ../../src/bin avoid one step in the instructions.	18 년 전
Michael Brown	c67d81bd13	Avoid the need for a symlink to the BIOS directory; just use the locally checked-out copy.	18 년 전
Michael Brown	c378213387	Much safer to use a TAP device statically allocated with tunctl.	18 년 전
Michael Brown	297ae0f8d5	Updated to syntax required by latest bochs CVS.	18 년 전
Michael Brown	18f620ca5d	Updated to current bochs CVS	18 년 전
Michael Brown	cfae86f6c8	Glenn managed to shrink .text by 5 more bytes.	18 년 전
Michael Brown	fee8b91015	D'oh	18 년 전
Michael Brown	7a82c3eca3	Added missing ssize_t	18 년 전
Michael Brown	cf3783b4ca	Actually, it's probably a good idea to have packet buffers avoid 4kB crossings.	18 년 전
Michael Brown	00a1de964d	Update to use POSIX-like API.	18 년 전
Michael Brown	face774c4c	Fixed erroneous comparison	18 년 전

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