On 9-Sep-12, at 1:52 PM, John David Anglin wrote:
40751000-40755000 rwxp 00000000 00:00
0 [stack:22180]
It seems to me this must be a kernel bug:
Breakpoint 13, __mmap (addr=0x0, len=1572864, prot=7, flags=18, fd=-1,
offset=0) at ../ports/sysdeps/unix/sysv/linux/hppa/mmap.c:36
36 {
(gdb) disass
Dump of assembler code for function __mmap:
=> 0x406cd270 <+0>: stw rp,-14(sp)
0x406cd274 <+4>: stw,ma r4,40(sp)
0x406cd278 <+8>: ldw -78(sp),r21
0x406cd27c <+12>: stw r19,-20(sp)
0x406cd280 <+16>: ldw -74(sp),r22
0x406cd284 <+20>: copy r19,r4
0x406cd288 <+24>: be,l 100(sr2,r0),sr0,r31
0x406cd28c <+28>: ldi 5a,r20
The return from this syscall is the above region.
--
John David Anglin dave.anglin@xxxxxxxx
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