------- Comment #2 from pluto at agmk dot net 2006-08-25 14:38 -------
really?
please look at this.
[1] cross build on linux machine:
sparc-sun-solaris2.9-g++ backtracexx.cpp -o libbacktracexx.so -shared -ldl
-Wall -Werror -pedantic \
-O3 -fpic -funwind-tables -fno-exceptions -fno-rtti
sparc-sun-solaris2.9-g++ example.cpp -o example ./libbacktracexx.so -Wall
-Werror -pedantic \
-O1 -funwind-tables -Wl,--export-dynamic
[2] run on soalris:
$ uname -a
SunOS hermes 5.9 Generic_117171-07 sun4u sparc SUNW,Sun-Blade-1500
$ ./example
0xff381118 : backtracexx::scan()+0x20
from /home/pawels/backtracexx/libbacktracexx.so
0x10bb0 : zoo()+0xc from /home/pawels/backtracexx/example
0x10ad4 : bar(void (*)())+0x4 from /home/pawels/backtracexx/example
0x10aec : foo()+0x8 from /home/pawels/backtracexx/example
0x10b00 : main+0x4 from /home/pawels/backtracexx/example
0x10968 : _start+0x5c from /home/pawels/backtracexx/example
$ file example libbacktracexx.so
example: ELF 32-bit MSB executable, SPARC, version 1 (SYSV),
dynamically linked (uses shared libs), not stripped
libbacktracexx.so: ELF 32-bit MSB shared object, SPARC, version 1 (SYSV),
not stripped
without -Wl,--export-dynamic i get:
$ ./example
0xff381118 : backtracexx::scan()+0x20
from /home/pawels/backtracexx/libbacktracexx.so
0x10aa4 : _init+0x2c0 from /home/pawels/backtracexx/example
0x109c8 : _init+0x1e4 from /home/pawels/backtracexx/example
0x109e0 : _init+0x1fc from /home/pawels/backtracexx/example
0x109f4 : _init+0x210 from /home/pawels/backtracexx/example
0x1085c : _init+0x78 from /home/pawels/backtracexx/example
cross-binutils for sparc-solaris supports --export-dynamic.
--
pluto at agmk dot net changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |UNCONFIRMED
Resolution|INVALID |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28845
