Hi, 郭涛 wrote, > Hi Waldemar > > The binary is statically linked except libc. It linked with shared library > ld-uClibc.so.0. > The ld-uClibc.so.0 is soft link to ld-uClibc-1.0.22.so. > > Below is output of readelf
Okay, you might face two problems here: a) your uClibc-ng isn't compiled with the same configured options as the original uClibc. Then the ABI is'nt the same and your application does not work. b) some specific code between uClibc and uClibc-ng changed, so that the ABI changed. We never guarantee any stable ABI. For an embedded system with uClibc you better should have all the application source code. If you design a firmware where you require a stable ABI, better use something like GNU C library. They use symbol versioning feature in the toolchain to guarantee a stable ABI even when you update the version. Sorry, bad news. If you want universal binaries, you might consider using static linking next time. best regards Waldemar _______________________________________________ devel mailing list devel@uclibc-ng.org https://mailman.uclibc-ng.org/cgi-bin/mailman/listinfo/devel
