I have rebuilt the LAM with -g, as requested, however, the dbg info does not
look too helpful to me,
dbx version 7.3.4 (89708_Mar27 patchSG0004885) Mar 27 2003 14:33:10
Unable to correlate regions with rld object list:( debugger internal status
code 82). Allowing some minimal use of the core file, but debugger will
work poorly (if at all)
Executable /usr/local/lam-7.0.4/bin/lamboot
(dbx) run -v lamhosts.origin
Process 9930909 (lamboot) started
Process 9930909 (lamboot) stopped on signal SIGSEGV: Segmentation violation
(default) at [obj_init:138 ,0xfb62a20]
Source (of /j10/mtibuild/v741m/workarea/v7.4.1m/rld/obj.c) not
available for Process 9930909
(dbx) where
> 0 obj_init(0xfbe1c28, 0xffffffffffffffff, 0x8040, 0xfbe1d9e, 0x0, 0x6f,
>0x2e, 0x31) ["/j10/mtibuild/v741m/workarea/v7.4.1m/rld/obj.c":138,
>0xfb62a20]
1 map_object_into_mem_and_init_object_info(0xfbe1c28, 0xfbe1418, 0x8040,
0xfbe1418, 0x0, 0x6f, 0x2e, 0x31)
["/j10/mtibuild/v741m/workarea/v7.4.1m/rld/rld_load_object.c":1251,
0xfb6b264]
2 build_obj_list_by_liblist_index(0xfbe1418, 0x0, 0xffffff5c60,
0xfbe1d9e, 0x0, 0x6f, 0x2e, 0x31)
["/j10/mtibuild/v741m/workarea/v7.4.1m/rld/rld_startup.c":2212, 0xfb731f0]
3 build_obj_list(0xfbe1418, 0xffffffffffffffff, 0x8040, 0xfbe1d9e, 0x0,
0x6f, 0x2e, 0x31)
["/j10/mtibuild/v741m/workarea/v7.4.1m/rld/rld_startup.c":2060, 0xfb72fd8]
4 build_entire_object_list(0xfbe1418, 0x2, 0xffffff5c60, 0xfbe1d9e, 0x0,
0x6f, 0x2e, 0x31)
["/j10/mtibuild/v741m/workarea/v7.4.1m/rld/rld_startup.c":521, 0xfb714dc]
5 read_aux_vec_and_build_objlist(0x2, 0xfbe1418, 0x8040, 0xfbe1d9e, 0x0,
0x6f, 0x2e, 0x31)
["/j10/mtibuild/v741m/workarea/v7.4.1m/rld/rld_startup.c":1505, 0xfb72680]
6 sgi_main(0x0, 0xffffff5e18, 0xffffff5e18, 0xfbe1d9e, 0x0, 0x6f, 0x2e,
0x31) ["/j10/mtibuild/v741m/workarea/v7.4.1m/rld/rld_startup.c":1645,
0xfb728a0]
7 newmain() ["/j10/mtibuild/v741m/workarea/v7.4.1m/rld/rld_newmain.s":68,
0xfb601b4]
(dbx) quit
Original Message and Reply :
On Nov 15, 2004, at 8:46 AM, martin wood wrote:
I can achieve, what appears to be a successful build and successful
install on an SGI Origin, but I cannot run.
I am using MIPSpro Compilers: Version 7.41 on OS level 6.5 6.5.21m. I
have tried building a 32 bit version and a 64 bit version, but all behave
the same.
I am using the SGI , f77 ; cc and CC
After the build I can get “recon” to work fine.
When I get to lamboot I just get a Segmentation fault (core dumped).
Has anyone built a successful 64 bit version 7.0.4 on an SGI
Sorry about the slow reply - You caught us right after SC'04 and we're still
trying to dig out :).
We no longer have access to SGI machines, so I can't test anything right
now. But we did have access to machines at the time of 7.0.4's release and
would have run our regression tests on the platform at the time of release.
Can you build LAM with CFLAGS set to -g and get a stack trace of where the
segmentation fault is occurring?
Thanks!
Brian
--
Brian Barrett
LAM/MPI developer and all around nice guy
Have an LAM/MPI day: http://www.lam-mpi.org/
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