Fork of ipxe; additional commands and features https://git.openslx.org/openslx-ng/ipxe.git/atom/src/core/config.c?h=v0.9.6 2008-10-13T09:24:14+00:00 2008-10-13T09:24:14+00:00 Michael Brown 2008-10-12T00:55:55+00:00 urn:sha1:81d92c6d34f9ce68f7c2bbd5b92352b3a631bcd0 We have EFI APIs for CPU I/O, PCI I/O, timers, console I/O, user access and user memory allocation. EFI executables are created using the vanilla GNU toolchain, with the EXE header handcrafted in assembly and relocations generated by a custom efilink utility. 2008-10-13T09:05:51+00:00 Michael Brown 2008-10-13T09:05:23+00:00 urn:sha1:54c024e0af429e544137fb12002591cea50634a8 2008-10-12T23:23:18+00:00 Michael Brown 2008-10-12T23:23:18+00:00 urn:sha1:667819becca24fc8fbe6183163fcdfb2e4b9422d 2008-10-12T01:30:31+00:00 Michael Brown 2008-10-12T01:30:31+00:00 urn:sha1:8c7deba349e06e9d86133ce570650ffa3212f3f1 2008-08-28T22:52:19+00:00 Daniel Verkamp 2008-08-28T22:52:19+00:00 urn:sha1:e8b22f203ffe4ae11b654f758270790a2e5e11f1 2008-07-17T16:45:17+00:00 Michael Brown 2008-07-17T16:45:17+00:00 urn:sha1:03c80c12b8e9019554c3bd4545cf68926ee1ce47 Add yet another ugly hack to iscsiboot.c, this time to allow the user to inhibit the shutdown/removal of the iSCSI INT13 device (and the network devices, since they are required for the iSCSI device to function). On the plus side, the fact that shutdown() now takes flags to differentiate between shutdown-for-exit and shutdown-for-boot means that another ugly hack (to allow returning via the PXE stack on BIOSes that have broken INT 18 calls) will be easier. I feel dirty. 2008-06-30T18:19:48+00:00 Stefan Hajnoczi 2008-06-11T11:12:46+00:00 urn:sha1:6e670b5f38903109a0369f81932cca16f8a6eddf This commit implements GDB over UDP. Using UDP is more complex than serial and has required some restructuring. The GDB stub is now built using one or both of GDBSERIAL and GDBUDP config.h options. To enter the debugger, execute the gPXE shell command: gdbstub <transport> [<options>...] Where <transport> is "serial" or "udp". For "udp", the name of a configured network device is required: gdbstub udp net0 The GDB stub listens on UDP port 43770 by default. 2008-06-09T12:50:00+00:00 Michael Brown 2008-06-09T12:11:46+00:00 urn:sha1:77a5cc6b1391df8aa63589c3b4c5efd2627296e9 Delete ELF as a generic image type. The method for invoking an ELF-based image (as well as any tables that must be set up to allow it to boot) will always depend on the specific architecture. core/elf.c now only provides the elf_load() function, to avoid duplicating functionality between ELF-based image types. Add arch/i386/image/elfboot.c, to handle the generic case of 32-bit x86 ELF images. We don't currently set up any multiboot tables, ELF notes, etc. This seems to be sufficient for loading kernels generated using both wraplinux and coreboot's mkelfImage. Note that while Etherboot 5.4 allowed ELF images to return, we don't. There is no callback mechanism for the loaded image to shut down gPXE, which means that we have to shut down before invoking the image. This means that we lose device state, protection against being trampled on, etc. It is not safe to continue afterwards. 2008-06-04T23:45:50+00:00 Stefan Hajnoczi 2008-06-04T20:09:59+00:00 urn:sha1:04bc50f0253da1a8fe29ed029ee2134126b664db See http://etherboot.org/wiki/dev/gdbstub for documentation. 2008-06-04T23:45:43+00:00 Stefan Hajnoczi 2008-06-04T20:00:46+00:00 urn:sha1:831db76ff7275ae33cfb95ba9b7cfed337464ebd