aAddr            17581 ext/sqlite3/libsqlite/sqlite3.c       void *aAddr[40];
aAddr            17582 ext/sqlite3/libsqlite/sqlite3.c       pHdr->nBacktrace = backtrace(aAddr, mem.nBacktrace+1)-1;
aAddr            17583 ext/sqlite3/libsqlite/sqlite3.c       memcpy(pBt, &aAddr[1], pHdr->nBacktrace*sizeof(void*));
aAddr            17586 ext/sqlite3/libsqlite/sqlite3.c         mem.xBacktrace(nByte, pHdr->nBacktrace-1, &aAddr[1]);