Re: 2.3.47 boot problem on sparc32

From: Thomas Sailer (sailer@ife.ee.ethz.ch)
Date: Sun Feb 27 2000 - 14:43:21 EST


Anton Blanchard wrote:

> Is it possible to run a serial console and do:
>
> ctrace
> .registers
> .locals

Ok, got serial console working.

ctrace:

PC: f0011a68
Last leaf: call f001f058 from f001d140
     0 w %o0-%o5: ( f001ef88 fc00043c f01fd400 f01fd400 f400ca04 f0010d64 )
                                                                                
call f001ce80 from f0010d64
     1 w %o0-%o5: ( fc000508 0 0 f200e000 f400ca04 f0010d64 )
                                                                                
call f001ef64 from f001f08c
     2 w %o0-%o5: ( f0010d64 f400c9fc f001ef88 fc000624 f400ca04 f0010d64 )
                                                                                
call f001f058 from f001d140
     3 w %o0-%o5: ( f001ef88 fc000624 f01fd400 f01fd400 f400ca04 f0010d64 )
                                                                                
call f001ce80 from f0010d64
     4 w %o0-%o5: ( fc0006f0 0 0 f200e000 f400ca04 f0010d64 )
                                                                                
call f001ef64 from f001f08c
     5 w %o0-%o5: ( f0010d64 f400c9fc f001ef88 fc00080c f400ca04 f0010d64 )
                                                                                
call f001f058 from f001d140
     6 w %o0-%o5: ( f001ef88 fc00080c f01fd400 f01fd400 f400ca04 f0010d64 )
                                                                                
call f001ce80 from f0010d64
     7 w %o0-%o5: ( fc0008d8 0 0 f200e000 f400ca04 f0010d64 )
                                                                                
call f001ef64 from f001f08c
     8 w %o0-%o5: ( f0010d64 f400c9fc f001ef88 fc0009f4 f400ca04 f0010d64 )
                                                                                
call f001f058 from f001d140
     9 w %o0-%o5: ( f001ef88 fc0009f4 f01fd400 f01fd400 f400ca04 f0010d64 )
                                                                                
call f001ce80 from f0010d64
     a w %o0-%o5: ( fc000ac0 0 0 f200e000 f400ca04 f0010d64 )
                                                                                
call f001ef64 from f001f08c
     b w %o0-%o5: ( f0010d64 f400c9fc f001ef88 fc000bdc f400ca04 f0010d64 )
                                                                                
call f001f058 from f001d140
     c w %o0-%o5: ( f001ef88 fc000bdc f01fd400 f01fd400 f400ca04 f0010d64 )
                                                                                
call f001ce80 from f0010d64
     d w %o0-%o5: ( fc000ca8 0 0 f200e000 f400ca04 f0010d64 )
                                                                                
call f001ef64 from f001f08c
     e w %o0-%o5: ( f0010d64 f400c9fc f001ef88 fc000dc4 f400ca04 f0010d64 )

.registers
          %g0 %g1 %g2 %g3 %g4 %g5 %g6 %g7
            0 0 1ffde48 0 f0030904 1 fcbfa000 fffffffd
           PC nPC Y PSR WIM TBR
     f0011a68 f0011a6c 0 40000fe7 80 f0004090

.locals
            0 1 2 3 4 5 6 7
IN: fc000508 0 0 f200e000 f400ca04 f0010d64 fc0004c8 f0010d64
LOC: 0 0 f001ce84 80 0 fcbfa000 fcbfa000 f200e000
OUT: f001ef88 fc00043c f01fd400 f01fd400 f400ca04 f0010d64 fc0003d8 f001d140

>From System.map:

00000000f0011a54 T trap_setup
00000000f0011ab0 t trap_setup_kernel_spill

00000000f001f058 T search_exception_table

00000000f001ce80 T do_sparc_fault
00000000f001d2c8 T do_sun4c_fault

00000000f0010d0c T srmmu_fault
00000000f0010d74 T sys_nis_syscall

For the kernel image and the System.map file, see

www.ife.ee.ethz.ch/~sailer/System.map-2.3.47 and vmlinuz-2.3.47

Tom

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