stbrumme / crc32 Goto Github PK

12c12
< #define CRC32_USE_LOOKUP_TABLE_SLICING_BY_8
---
> #define CRC32_USE_LOOKUP_TABLE_SLICING_BY_4

xx@raspberrypi:~/crc32 $ cat /proc/cpuinfo 
processor	: 0
model name	: ARMv7 Processor rev 5 (v7l)
BogoMIPS	: 38.40
Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm 
CPU implementer	: 0x41
CPU architecture: 7
CPU variant	: 0x0
CPU part	: 0xc07
CPU revision	: 5

Hardware	: BCM2835
Revision	: a01041
Model		: Raspberry Pi 2 Model B Rev 1.1

xx@raspberrypi:~/crc32 $ make
g++ -O3 -Wall -Wextra -pedantic -s -c Crc32.cpp -o Crc32.o
g++ -O3 -Wall -Wextra -pedantic -s -c Crc32Test.cpp -o Crc32Test.o
g++ Crc32.o Crc32Test.o -O3 -Wall -Wextra -pedantic -s -lrt -o Crc32Test

xx@raspberrypi:~/crc32 $ ./Crc32Test
Please wait ...
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc
Aborted

xx@raspberrypi:~/crc32 $ gdb Crc32Test
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Reading symbols from Crc32Test...
(No debugging symbols found in Crc32Test)
(gdb) run
Starting program: /home/jb/crc32/Crc32Test 
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/arm-linux-gnueabihf/libthread_db.so.1".
Please wait ...
terminate called after throwing an instance of 'std::bad_alloc'
  what():  std::bad_alloc

Program received signal SIGABRT, Aborted.
__pthread_kill_implementation (threadid=1996292672, signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
44	pthread_kill.c: No such file or directory.
(gdb) where
#0  __pthread_kill_implementation (threadid=1996292672, signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
#1  0x76c93a7c in __pthread_kill_internal (signo=6, threadid=<optimized out>) at pthread_kill.c:78
#2  0x76c4bcfc in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#3  0x76c350a0 in __GI_abort () at abort.c:79
#4  0x76e534b0 in __gnu_cxx::__verbose_terminate_handler() () from /lib/arm-linux-gnueabihf/libstdc++.so.6
#5  0x76e50fec in ?? () from /lib/arm-linux-gnueabihf/libstdc++.so.6
#6  0x76e51078 in std::terminate() () from /lib/arm-linux-gnueabihf/libstdc++.so.6
#7  0x76e513d0 in __cxa_throw () from /lib/arm-linux-gnueabihf/libstdc++.so.6
#8  0x76e51a68 in operator new(unsigned int) () from /lib/arm-linux-gnueabihf/libstdc++.so.6
#9  0x0001052c in ?? ()
#10 0x76c353c0 in __libc_start_call_main (main=0x76c353c0 <__libc_start_call_main+140>, main@entry=0x10510, argc=1993887744, argc@entry=1, argv=0x10510, 
    argv@entry=0x7efff544) at ../sysdeps/nptl/libc_start_call_main.h:58
#11 0x76c354c8 in __libc_start_main_impl (main=0x10510, argc=1, argv=0x7efff544, init=<optimized out>, fini=0x0, rtld_fini=0x76fdb310 <_dl_fini>, stack_end=0x7efff544)
    at libc-start.c:360
#12 0x00010b64 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)