Hello! I am trying to use fork/execve to launch other programs running under valgrind from the parent.
I'm seeing this in my logs. I know the comment talks about exe with very large text, but does the ~2MB shown in this printout mean it's not too large and maybe there is some other reason? Is it somehow invalid to run valgrind through fork/execve? Other apps seem to work fine under valgrind on this system, and I tried both the standard version that comes with Fedora 11 as well as today's SVN checkout. valgrind: mmap(0x38000000, 2080768) failed in UME with error 22 (Invalid argument). valgrind: this can be caused by executables with very large text, data or bss segments. valgrind: mmap(0x38000000, 2080768) failed in UME with error 22 (Invalid argument). valgrind: this can be caused by executables with very large text, data or bss segments. valgrind: mmap(0x38000000, 2080768) failed in UME with error 22 (Invalid argument). valgrind: this can be caused by executables with very large text, data or bss segments. My OS is 64-bit Fedora 11, 12GB RAM, core-i7 processor, etc. I tried under the 2.6.31 kernel as well as .34. My kernels are hand built and contain some hacks and patches, but hopefully nothing that could influence this. Thanks, Ben -- Ben Greear <[email protected]> Candela Technologies Inc http://www.candelatech.com ------------------------------------------------------------------------------ The Palm PDK Hot Apps Program offers developers who use the Plug-In Development Kit to bring their C/C++ apps to Palm for a share of $1 Million in cash or HP Products. Visit us here for more details: http://p.sf.net/sfu/dev2dev-palm _______________________________________________ Valgrind-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/valgrind-users
