mirror of
https://github.com/MariaDB/server.git
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26e5f9dda1
Resolving a stacktrace including functions in dynamic libraries requires us to look inside the libraries for the symbols. Addr2line needs to be started with the correct binary for each address on the stack. To do this, figure out which library it is using dladdr, then if the addr2line binary was started with a different binary, fork it again with the correct one. We only have one addr2line process running at any point during the stacktrace resolving step. The maximum number of forks for addr2line should generally be around 6. One for server stacktrace code, one for plugin code, one when going back into server code, one for pthread library, one for libc, one for the _start function in the server. More can come up if plugin calls server function which goes back to a plugin, etc.
92 lines
3.6 KiB
CMake
92 lines
3.6 KiB
CMake
# Copyright (c) 2006, 2014, Oracle and/or its affiliates
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; version 2 of the License.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR} ${CMAKE_SOURCE_DIR}/include ${CMAKE_SOURCE_DIR}/mysys)
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SET(MYSYS_SOURCES array.c charset-def.c charset.c checksum.c default.c
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errors.c hash.c list.c md5.c mf_cache.c mf_dirname.c mf_fn_ext.c
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mf_format.c mf_getdate.c mf_iocache.c mf_iocache2.c mf_keycache.c
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mf_keycaches.c mf_loadpath.c mf_pack.c mf_path.c mf_qsort.c mf_qsort2.c
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mf_radix.c mf_same.c mf_sort.c mf_soundex.c mf_arr_appstr.c mf_tempdir.c
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mf_tempfile.c mf_unixpath.c mf_wcomp.c mulalloc.c my_access.c
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my_aes.c my_alloc.c my_bit.c my_bitmap.c my_chsize.c
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my_compress.c my_copy.c my_create.c my_delete.c
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my_div.c my_error.c my_file.c my_fopen.c my_fstream.c
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my_gethwaddr.c my_getopt.c my_getsystime.c my_getwd.c my_compare.c my_init.c
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my_lib.c my_lock.c my_malloc.c my_mess.c
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my_mkdir.c my_mmap.c my_once.c my_open.c my_pread.c my_pthread.c
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my_quick.c my_read.c my_redel.c my_rename.c my_seek.c my_sleep.c
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my_static.c my_symlink.c my_symlink2.c my_sync.c my_thr_init.c
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my_basename.c
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my_write.c ptr_cmp.c queues.c stacktrace.c
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rijndael.c sha1.c string.c thr_alarm.c thr_lock.c thr_mutex.c
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thr_rwlock.c tree.c typelib.c base64.c my_memmem.c my_getpagesize.c
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lf_alloc-pin.c lf_dynarray.c lf_hash.c
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safemalloc.c my_new.cc
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my_atomic.c my_getncpus.c my_safehash.c my_chmod.c my_rnd.c
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my_uuid.c wqueue.c waiting_threads.c ma_dyncol.c
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my_rdtsc.c my_context.c file_logger.c)
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IF (WIN32)
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SET (MYSYS_SOURCES ${MYSYS_SOURCES} my_winthread.c my_wincond.c my_winerr.c my_winfile.c my_windac.c my_conio.c)
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ENDIF()
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IF(UNIX)
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SET (MYSYS_SOURCES ${MYSYS_SOURCES} my_addr_resolve.c my_setuser.c)
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ENDIF()
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IF(HAVE_ALARM)
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SET(MYSYS_SOURCES ${MYSYS_SOURCES} my_alarm.c)
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ENDIF()
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IF(CMAKE_SYSTEM_NAME MATCHES "SunOS" AND CMAKE_C_COMPILER_ID MATCHES "SunPro")
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# Inline assembly template for rdtsc
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SET_SOURCE_FILES_PROPERTIES(my_rdtsc.c
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PROPERTIES COMPILE_FLAGS "${CMAKE_CURRENT_SOURCE_DIR}/my_timer_cycles.il")
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ENDIF()
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IF(HAVE_LARGE_PAGES)
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SET(MYSYS_SOURCES ${MYSYS_SOURCES} my_largepage.c)
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ENDIF()
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IF(HAVE_MLOCK)
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SET(MYSYS_SOURCES ${MYSYS_SOURCES} my_lockmem.c)
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ENDIF()
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ADD_CONVENIENCE_LIBRARY(mysys ${MYSYS_SOURCES})
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TARGET_LINK_LIBRARIES(mysys dbug strings ${ZLIB_LIBRARY}
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${LIBNSL} ${LIBM} ${LIBRT} ${LIBSOCKET} ${LIBEXECINFO} ${LIBDL})
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DTRACE_INSTRUMENT(mysys)
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IF(HAVE_BFD_H)
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TARGET_LINK_LIBRARIES(mysys bfd)
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ENDIF(HAVE_BFD_H)
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IF (WIN32)
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TARGET_LINK_LIBRARIES(mysys IPHLPAPI)
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ENDIF(WIN32)
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# Need explicit pthread for gcc -fsanitize=address
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IF(CMAKE_USE_PTHREADS_INIT AND CMAKE_C_FLAGS MATCHES "-fsanitize=")
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TARGET_LINK_LIBRARIES(mysys pthread)
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ENDIF()
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ADD_EXECUTABLE(thr_lock thr_lock.c)
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TARGET_LINK_LIBRARIES(thr_lock mysys)
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SET_TARGET_PROPERTIES(thr_lock PROPERTIES COMPILE_FLAGS "-DMAIN")
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IF(MSVC)
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INSTALL_DEBUG_TARGET(mysys DESTINATION ${INSTALL_LIBDIR}/debug)
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ENDIF()
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