The problem is with your statement, "new int (1000)". This should be "new int [1000]". You are telling the compiler to initialize 1 integer to 1000 instead of allocating 1000 integers. Replace the parens with brackets and it should work.
Regards, Michael Gosha -----Original Message----- From: [EMAIL PROTECTED] [mailto:owner-linuxppc-embedded at lists.linuxppc.org] On Behalf Of Wolfgang Denk Sent: Wednesday, May 19, 2004 12:57 PM To: Carlo Parravicini Cc: linuxppc-embedded at lists.linuxppc.org Subject: Re: ELDK 3.0 C++ Problem In message <200405191757.48552.c.parravicini at sehitaly.com> you wrote: > > have anybody problems using ELDK3.0 ppc_8xx-g++ cross-compiler(x86) on > 'new' function? What makes you think this is a problem with ELDK's C++ compiler? Did you for example try to compile the same program with a native GCC 3.x C++ compiler on your PC? > I try to run a stupid program like that on a linux 2.4.4 (previus ELDK > 2.1) & linux 2.4.24 (ELDK 3.0) I agree with your rating ;-) > //================================================= > #include <iostream> > #include <string.h> > int main (int argc, char **argv) > { > int *p = new int (10000); > memset ( p, 0, 10000); > if (p == NULL) > std::cout << "Allocation error\n"; > else > std::cout << "OK.\n"; > > return 0; > //================================================= This program cannot be compiled, there is a '}' missing. > ppc_8xx-g++ =Wall cpp.cpp -o cpp This was most definitely NOT the command line you used. > Both give me a segmentation fault on 'new' execution What makes you think so? I bet a case of beer that the 'new" returned just fine, and that your program segfaulted in memset() instead. Of course you didn't see this, as your test if p is NULL is much too late, and obviously you didn't bother to run the program under a debugger. > Any other have c++ compiling problems or have compiled c++ code > successfuly? There are no known C++ problems specific to the ELDK (i. e. except those that apply to the native version of the same GCC as well). The problem is not with the ELDK. Best regards, Wolfgang Denk -- Software Engineering: Embedded and Realtime Systems, Embedded Linux Phone: (+49)-8142-4596-87 Fax: (+49)-8142-4596-88 Email: wd at denx.de Nail here --X-- for new monitor. ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
