tangzhiqiang3 opened a new issue, #2383: URL: https://github.com/apache/brpc/issues/2383
demo program: `#include <stdio.h> #include <gperftools/tcmalloc.h> int main() { char *ptr = (char *)tc_malloc(sizeof(char)); if(ptr){ printf("tcmalloc works failed!\n"); } tc_free(ptr); printf("tcmalloc works fine.\n"); return 0; }` Execution issues after cross compilation: ldd test ./test: libtcmalloc.so.9 => /var/data/demo_test/libtcmalloc.so.9 (0x268c1ce000) libc++.so.1 => /lib64/libc++.so.1 (0x268c3d1000) libm.so.3 => /lib64/libm.so.3 (0x268c4c0000) libc.so.4 => /usr/lib/ldqnx-64.so.2 (0x268c11b000) ./test Process 905670781 (test) terminated SIGSEGV code=1 fltno=11 ip=0000000defa9a868(/var/data/demo_test/libtcmalloc.so.9@calloc+0x0000000000000000) mapaddr=000000000002e868. ref=000000368d29cfc0 Memory fault (core dumped) debug: (gdb) set solib-search-path ./lib (gdb) file test Reading symbols from test...done. (gdb) core-file test.core [New pid 39800955 tid 1] Program terminated with signal SIGSEGV, Segmentation fault. #0 tc_calloc (n=n@entry=34, elem_size=elem_size@entry=8) at src/tcmalloc.cc:1984 1984 size_t elem_size) PERFTOOLS_NOTHROW { (gdb) f 1 #1 0x00000033358c4e04 in __emutls_get_address (obj=0x33358e4040 <__emutls_v._ZN8tcmalloc11ThreadCache17threadlocal_data_E>) at ../../../../libgcc/emutls.c:159 159 ../../../../libgcc/emutls.c: No such file or directory. (gdb) f 1 #1 0x00000033358c4e04 in __emutls_get_address (obj=0x33358e4040 <__emutls_v._ZN8tcmalloc11ThreadCache17threadlocal_data_E>) at ../../../../libgcc/emutls.c:159 159 in ../../../../libgcc/emutls.c (gdb) p list No symbol "list" in current context. (gdb) p next $1 = 1 (gdb) p list No symbol "list" in current context. (gdb) why ? _Originally posted by @tangzhiqiang3 in https://github.com/apache/brpc/issues/1979#issuecomment-1720709755_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: dev-unsubscr...@brpc.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@brpc.apache.org For additional commands, e-mail: dev-h...@brpc.apache.org