TODO revision 1.1.2.2
1 1.1.2.2 pgoyette $ NetBSD: TODO,v 1.1 2018/04/14 12:06:03 scole Exp $ 2 1.1.2.2 pgoyette 3 1.1.2.2 pgoyette What works: 4 1.1.2.2 pgoyette The ski simulator (pkgsrc/emulators/ski) works on NetBSD, can run 5 1.1.2.2 pgoyette and step through in assembly. 6 1.1.2.2 pgoyette 7 1.1.2.2 pgoyette Netbooting may work on some machines, basically you need to boot 8 1.1.2.2 pgoyette diskless with the loader.efi (from src/sys/arch/ia64/stand/ia64/) 9 1.1.2.2 pgoyette using dhcpd and put the kernel in a nfs accessible directory. There 10 1.1.2.2 pgoyette is info here https://www.netbsd.org/docs/network/netboot/ and 11 1.1.2.2 pgoyette http://gnats.netbsd.org/49717 about how to setup. 12 1.1.2.2 pgoyette 13 1.1.2.2 pgoyette Also, a successful report of booting off the CD is here 14 1.1.2.2 pgoyette http://mail-index.netbsd.org/port-ia64/2009/06/18/msg000102.html 15 1.1.2.2 pgoyette 16 1.1.2.2 pgoyette Tasks remaining, first couple seem most important: 17 1.1.2.2 pgoyette 18 1.1.2.2 pgoyette - context switching and forking appear unfinished, 19 1.1.2.2 pgoyette vm_machdep.c::cpu_lwp_fork() appears incomplete 20 1.1.2.2 pgoyette - pmap module, imported from freebsd but still needs more work and 21 1.1.2.2 pgoyette testing 22 1.1.2.2 pgoyette - IA64 Stack unwind code: Support remaining unwind descriptor 23 1.1.2.2 pgoyette types. (See arch/ia64/unwind/TODO). ddb() traces need to print line 24 1.1.2.2 pgoyette information also. Seems like a lot of this could be re-used 25 1.1.2.2 pgoyette from freebsd 26 1.1.2.2 pgoyette - redo _regset.h in netbsd style with __greg_t __gregset_t 27 1.1.2.2 pgoyette - some commands in ski are not yet implemented, 2 important ones 28 1.1.2.2 pgoyette are still missing, "cstack" and "pm", which view the stack and 29 1.1.2.2 pgoyette source code lines respectively 30 1.1.2.2 pgoyette - create a ski network driver 31 1.1.2.2 pgoyette - create a ski disk driver 32 1.1.2.2 pgoyette - implement ld.elf_so, MK_DYNAMICROOT 33 1.1.2.2 pgoyette - fix memory detection, on real hardware doesn't find all memory 34 1.1.2.2 pgoyette - implement interrupts (sacpi & pci), can be mostly from freebsd? 35 1.1.2.2 pgoyette - MKLINT and MKGDB for ia64? 36 1.1.2.2 pgoyette - implement fp[gs]etsticky, [make|get|set|swap]context 37 1.1.2.2 pgoyette - floating point, fenv functions were imported from freebsd, but haven't been tested 38 1.1.2.2 pgoyette - implement core_machdep.c 39 1.1.2.2 pgoyette - implement __cloneS ptrace.S sbrk.S shmat.S 40 1.1.2.2 pgoyette - implement kvm_ia64.c 41 1.1.2.2 pgoyette - implement pmc (performance monitoring counters) for ia64 pmc registers 42 1.1.2.2 pgoyette - optional(?) mutex.h/lock_stubs.S, mutex_enter()/mutex_exit() __HAVE_MUTEX_STUBS 43 1.1.2.2 pgoyette mutex_spin_enter()/mutex_spin_exit() __HAVE_SPIN_MUTEX_STUBS 44 1.1.2.2 pgoyette - rwlock.h rw_enter(),rw_exit(),rw_tryenter() __HAVE_RW_STUBS, implemented already? 45 1.1.2.2 pgoyette - add efipart_dev to read gpt/ffs disks for bootloader 46 1.1.2.2 pgoyette - fix printf of lx in bootloader/libsa ? 47 1.1.2.2 pgoyette - sort out bootloader/loader.efi stuff, is freebsd one good enough or 48 1.1.2.2 pgoyette do we want commands more like netbsd i386 bootloader? e.g., add 49 1.1.2.2 pgoyette command to boot nfs from loader.efi instead of hack now 50 1.1.2.2 pgoyette - ia64 implement __HAVE_FAST_SOFTINTS? 51 1.1.2.2 pgoyette - fix all "[Nn]ot yet" and "XXX" functions everywhere 52 1.1.2.2 pgoyette - create/fix sys/arch/ia64/include/pci_machdep.h and implement actual functions, 53 1.1.2.2 pgoyette need to handle "multiple" pci busses like from http://www.openpa.net/systems/il/rp3400-bus.txt, 54 1.1.2.2 pgoyette add pchb, looks like one here 55 1.1.2.2 pgoyette http://mail-index.netbsd.org/port-ia64/2010/06/29/msg000116.html 56 1.1.2.2 pgoyette and/or could port from freebsd 57 1.1.2.2 pgoyette - Kernel module pre-loading via the bootloader 58 1.1.2.2 pgoyette - SMP 59 1.1.2.2 pgoyette - write console and/or X framebuffer driver. freebsd has vgapci 60 1.1.2.2 pgoyette device that may be portable 61 1.1.2.2 pgoyette - add ia32 emulation, port from freebsd 62 1.1.2.2 pgoyette - add rump stuff/MKRUMP 63 1.1.2.2 pgoyette - create install EFI/cdrom/netbsd 64
Indexes created Fri Oct 31 11:10:07 GMT 2025