> > {7} ok .registers
> > Normal Alternate MMU Vector
> > 0: 0 0 0 0
> > 1: 781100 6 fff9f6d0 ffffffffffffffff
> > 2: 798c00 1ccf8207c08 f0000000 f0000000
> > 3: fffd0000 1 1 fffd0000
> > 4: deadbeef 1ccf8207c10 1 f004c99c
> > 5: deadbeef 1 f aa
> > 6: deadbeef 200000 fffd0000 fff9f000
> > 7: 10 0 68 7
> > %PC 5813c0 %nPC 5813c4
> > %TBA f0000000 %CCR 44 XCC:nZvc ICC:nZvc
>
> Can you go into your build tree and say:
>
> bash$ gdb ./vmlinux
> (gdb) x/10i 0x5813c0
(gdb) x/10i 0x5813c0
0x5813c0 <mcount>: ldub [ %g6 + 0xc ], %g1
0x5813c4 <mcount+4>: srl %g1, 1, %g3
0x5813c8 <mcount+8>: inc %g3
0x5813cc <mcount+12>: sllx %g3, 8, %g3
0x5813d0 <mcount+16>: add %g3, 0xc0, %g3
0x5813d4 <mcount+20>: add %g6, %g3, %g3
0x5813d8 <mcount+24>: sub %g3, 0x7ff, %g3
0x5813dc <mcount+28>: cmp %sp, %g3
0x5813e0 <mcount+32>: bg %xcc, 0x581480 <mcount+192>
0x5813e4 <mcount+36>: nop
(gdb)
0x5813e8 <mcount+40>: lduh [ %g6 + 0x3e ], %g1
0x5813ec <mcount+44>: sethi %hi(0x824400), %g3
0x5813f0 <mcount+48>: or %g3, 0x268, %g3 ! 0x824668 <hardirq_stack>
0x5813f4 <mcount+52>: sllx %g1, 3, %g1
0x5813f8 <mcount+56>: ldx [ %g3 + %g1 ], %g7
0x5813fc <mcount+60>: sub %g7, 0x7ff, %g7
0x581400 <mcount+64>: cmp %sp, %g7
0x581404 <mcount+68>: bleu %xcc, 0x581418 <mcount+88>
0x581408 <mcount+72>: sethi %hi(0x4000), %g3
0x58140c <mcount+76>: add %g7, %g3, %g7
(gdb)
0x581410 <mcount+80>: cmp %sp, %g7
0x581414 <mcount+84>: bcs,pn %xcc, 0x581480 <mcount+192>
0x581418 <mcount+88>: sethi %hi(0x824800), %g3
0x58141c <mcount+92>: or %g3, 0x68, %g3 ! 0x824868 <softirq_stack>
0x581420 <mcount+96>: ldx [ %g3 + %g1 ], %g7
0x581424 <mcount+100>: cmp %sp, %g7
0x581428 <mcount+104>: bleu %xcc, 0x581468 <mcount+168>
0x58142c <mcount+108>: sethi %hi(0x4000), %g3
0x581430 <mcount+112>: add %g7, %g3, %g7
0x581434 <mcount+116>: cmp %sp, %g7
(gdb)
0x581438 <mcount+120>: bcs,pn %xcc, 0x581480 <mcount+192>
0x58143c <mcount+124>: nop
0x581440 <mcount+128>: sethi %hi(0x799000), %g7
0x581444 <mcount+132>: or %g7, 0x28, %g7 ! 0x799028 <ovstack>
0x581448 <mcount+136>: add %g7, -4096, %g3
0x58144c <mcount+140>: sub %g3, 0x8bf, %g3
0x581450 <mcount+144>: sub %g7, 0x7ff, %g7
0x581454 <mcount+148>: cmp %sp, %g7
0x581458 <mcount+152>: bcs,pn %xcc, 0x581468 <mcount+168>
0x58145c <mcount+156>: cmp %sp, %g3
--
Meelis Roos (mroos@xxxxx) http://www.cs.ut.ee/~mroos/
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