21 Sep
2015
21 Sep
'15
10:12 a.m.
What is the level of optimization you set for compiler? Lots of local
vars can't be retrieved.
Let's see if we can get the qm via pointer:
frame 1
p *((struct fm_block*)0x7f40f262f000)
frame 0
p ((struct fm_block*)0x7f40f262f000)->free_hash[hash]
Daniel
On 21/09/15 15:56, Juha Heinanen wrote:
Daniel-Constantin Mierla writes:
--
Daniel-Constantin Mierla
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Let's try on frame 1:
frame 1
info locals
p *qm
p *f
(gdb) frame 1
#1 fm_free (qmp=0x7f40f262f000, p=0x7f40f31d9d78) at mem/f_malloc.c:609
609 in mem/f_malloc.c
(gdb) info locals
f = 0x7f40f31d9d60
__FUNCTION__ = "fm_free"
(gdb) p *qm
value has been optimized out
(gdb) p *f
$1 = {size = 23896, u = {nxt_free = 0x0, reserved = 0}, prv_free = 0x0}
-- juha