You need to download and compile a new version of the console code (alpha-system repository). There was a bug that limited the system to < 2GB of memory.
Ali On Nov 19, 2008, at 9:39 PM, Hongbin Sun wrote: > Dear: > > I just got this problem and I will be appreciate if you can > offer any help. > > I can run m5 simulator with 1GB physical memory. However when > I change physical memory size > to 2GB in FSConfig.py, the simulator halts during the startup > procedure. > > The message is like this: > > M5 console: m5AlphaAccess @ 0xFFFFFD0200000000 > Got Configuration 623 > memsize FFFFFFFF80000000 pages FFFFFFFFFFFC0000 > First free page after ROM 0xFFFFFC0000018000 > HWRPB 0xFFFFFC0000018000 l1pt 0xFFFFFC0000040000 l2pt > 0xFFFFFC0000042000 l3pt_rpb 0xFFFFFC0000044000 l3pt_kernel > 0xFFFFFC0000048000 l2reserv 0xFFFFFC0000046000 > kstart = 0xFFFFFC0000310000, kend = 0xFFFFFC0000855898, kentry = > 0xFFFFFC0000310000, numCPUs = 0x1 > CPU Clock at 2000 MHz IntrClockFrequency=1024 > Booting with 1 processor(s) > KSP: 0x20043FE8 PTBR 0x20 > Console Callback at 0x0, fixup at 0x0, crb offset: 0x510 > Memory cluster 0 [0 - 392] > Memory cluster 1 [392 - -262536] > Initalizing mdt_bitmap addr 0xFFFFFC0000038000 mem_pages > FFFFFFFFFFFC0000 > ConsoleDispatch at virt 10000658 phys 18658 val FFFFFC00000100A8 > unix_boot_mem ends at FFFFFC0000076000 > k_argc = 0 > jumping to kernel at 0xFFFFFC0000310000, (PCBB 0xFFFFFC0000018180 > pfn 1067 > CallbackFixup 0 18000, t7=FFFFFC000070C000 > Linux version 2.6.13 ([EMAIL PROTECTED]) (gcc version 3.4.3) > #1 SMP Sun Oct 8 19:52:07 EDT 2006 > Booting GENERIC on Tsunami variation DP264 using machine vector > DP264 from SRM > Major Options: SMP LEGACY_START VERBOSE_MCHECK > Command line: root=/dev/hda1 console=ttyS0 > memcluster 0, usage 1, start 0, end 392 > memcluster 1, usage 0, start 392, end 18446744073709289472 > setup: forcing memory size to 33554432K (from -2097152K). > freeing pages 1069:4194304 > reserving pages 1069:1133 > SMP: 1 CPUs probed -- cpu_present_mask = 1 > Built 1 zonelists > Kernel command line: root=/dev/hda1 console=ttyS0 > PID hash table entries: 4096 (order: 12, 131072 bytes) > Using epoch = 1900 > Console: colour dummy device 80x25 > Dentry cache hash table entries: 8388608 (order: 13, 67108864 bytes) > Inode-cache hash table entries: 4194304 (order: 12, 33554432 bytes) > Memory: 33214192k/33554432k available (3314k kernel code, 336432k > reserved, 983k data, 224k init) > Mount-cache hash table entries: 512 > SMP mode deactivated. > Brought up 1 CPUs > SMP: Total of 1 processors activated (4002.20 BogoMIPS). > NET: Registered protocol family 16 > EISA bus registered > pci: enabling save/restore of SRM state > SCSI subsystem initialized > srm_env: version 0.0.5 loaded successfully > Installing knfsd (copyright (C) 1996 [EMAIL PROTECTED]). > Initializing Cryptographic API > Unable to handle kernel paging request at virtual address > 0000000000000048 > CPU 0 khelper(5): Oops 0 > pc = [<fffffc000033aba8>] ra = [<fffffc000033aa70>] ps = 0000 > Not tainted > pc is at copy_process+0x248/0x1430 > ra is at copy_process+0x110/0x1430 > v0 = fffffc0014e8e880 t0 = fffffc07ff818000 t1 = 0000000000000000 > t2 = 0000000000000001 t3 = fffffc0000719da8 t4 = 0000000000000060 > t5 = 0000000000000000 t6 = 0000000000000001 t7 = fffffc0014c28000 > s0 = fffffc0014e8e880 s1 = fffffc07ff818000 s2 = fffffc0014e8e880 > s3 = fffffc0000890840 s4 = 0000000000804114 s5 = 0000000000004014 > s6 = 0000000000000220 > a0 = fffffc0014e8e880 a1 = fffffc0000890c38 a2 = 0000000000000000 > a3 = 0000000000000000 a4 = 0000000000000000 a5 = 0000000000000000 > t8 = 0000000000000000 t9 = 0000000000000000 t10= 0000000000000001 > t11= ffffffffffffffff pv = fffffc00004c0380 at = 000000000000ffff > gp = fffffc0000808200 sp = fffffc0014c2b830 > Trace: > [<fffffc000033bf24>] do_fork+0x94/0x320 > [<fffffc0000313d20>] alpha_clone+0x40/0x60 > [<fffffc00003546a0>] __call_usermodehelper+0x0/0xc0 > [<fffffc0000311dc0>] sys_clone+0x10/0x20 > [<fffffc00003546a0>] __call_usermodehelper+0x0/0xc0 > [<fffffc0000311cf8>] kernel_thread+0x88/0x90 > [<fffffc00003546e8>] __call_usermodehelper+0x48/0xc0 > [<fffffc00003544c0>] ____call_usermodehelper+0x0/0x100 > [<fffffc0000311c80>] kernel_thread+0x10/0x90 > [<fffffc0000354e48>] worker_thread+0x188/0x380 > [<fffffc0000354f04>] worker_thread+0x244/0x380 > [<fffffc000035c028>] kthread+0x178/0x1c0 > [<fffffc0000354cc0>] worker_thread+0x0/0x380 > [<fffffc0000335f20>] default_wake_function+0x0/0x40 > [<fffffc0000311c98>] kernel_thread+0x28/0x90 > Code: a03d14d8 a05d14dc 402209a1 e42001bc a42b0008 a4410050 > <a4420048> e440000b > > Thanks a lot! > > Get news, entertainment and everything you care about at Live.com. > Check it out! _______________________________________________ > m5-users mailing list > [email protected] > http://m5sim.org/cgi-bin/mailman/listinfo/m5-users _______________________________________________ m5-users mailing list [email protected] http://m5sim.org/cgi-bin/mailman/listinfo/m5-users
