Comment #5 on issue 1632 by [email protected]: arm build issue during
mksnapshot
http://code.google.com/p/v8/issues/detail?id=1632
trebonian :
This will confirm if floating point is the problem.
$ gdb out/Release/obj/release/mksnapshot
(gdb) set args foo.cc
(gdb) run
Program received signal SIGILL, Illegal instruction.
0x001c874c in v8::internal::ArmUsingHardFloatHelper() ()
(gdb) x/i $pc
=> 0x1c874c <_ZN2v88internalL23ArmUsingHardFloatHelperEv+24>:
vmov d0, r0, r1
This is trying to build node version 0.6.17 (v8 Version 3.6.4) in a similar
NAS as the original report.
$ cat /proc/cpuinfo
Processor : ARM926EJ-Sid(wb) rev 0 (v5l)
BogoMIPS : 332.59
Features : swp half thumb fastmult
CPU implementer : 0x41
CPU architecture: 5TEJ
CPU variant : 0x0
CPU part : 0x926
CPU revision : 0
Cache type : write-back
Cache clean : cp15 c7 ops
Cache lockdown : format C
Cache format : Harvard
I size : 32768
I assoc : 1
I line length : 32
I sets : 1024
D size : 32768
D assoc : 1
D line length : 32
D sets : 1024
Hardware : Feroceon
Revision : 0000
Serial : 0000000000000000
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