user ~ Documents windows-vs-linux-loader-architecture atexit-test gdb ./main main
Reading symbols from ./main...
This GDB supports auto-downloading debuginfo from the following URLs:
<https://debuginfod.fedoraproject.org/>
Enable debuginfod for this session? (y or [n]) y
Debuginfod has been enabled.
To make this setting permanent, add 'set debuginfod enabled on' to .gdbinit.
(No debugging symbols found in ./main)
(gdb) run
Starting program: /home/user/Documents/windows-vs-linux-loader-architecture/atexit-test/main
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Library 1 loaded successfully!
Library 2 loaded successfully!
Running atexit handler of program!
Program received signal SIGTRAP, Trace/breakpoint trap.
0x000000000040116a in programFunc ()
(gdb) backtrace
#0 0x000000000040116a in programFunc ()
#1 0x00007ffff7e101e6 in __run_exit_handlers (status=0, listp=<optimized out>,
run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at exit.c:111
#2 0x00007ffff7e1032e in __GI_exit (status=<optimized out>) at exit.c:141
#3 0x00007ffff7df7b91 in __libc_start_call_main (main=main@entry=0x40117f <main>, argc=argc@entry=1,
argv=argv@entry=0x7fffffffe078) at ../sysdeps/nptl/libc_start_call_main.h:74
#4 0x00007ffff7df7c4b in __libc_start_main_impl (main=0x40117f <main>, argc=1, argv=0x7fffffffe078,
init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffe068)
at ../csu/libc-start.c:360
#5 0x0000000000401095 in _start ()
(gdb) set print pretty
(gdb) print __exit_funcs_lock
$1 = 0
(gdb) print _rtld_global
$2 = {
_dl_ns = {{
_ns_loaded = 0x7ffff7ffe2d0,
_ns_nloaded = 6,
_ns_main_searchlist = 0x7ffff7ffe5a8,
_ns_global_scope_alloc = 0,
_ns_global_scope_pending_adds = 0,
libc_map = 0x7ffff7fc20f0,
_ns_unique_sym_table = {
lock = {
mutex = {
__data = {
__lock = 0,
__count = 0,
__owner = 0,
__nusers = 0,
__kind = 1,
__spins = 0,
__elision = 0,
__list = {
__prev = 0x0,
__next = 0x0
}
},
__size = '\000' <repeats 16 times>, "\001", '\000' <repeats 22 times>,
__align = 0
}
},
entries = 0x0,
size = 0,
n_elements = 0,
free = 0x0
},
_ns_debug = {
base = {
r_version = 0,
r_map = 0x0,
r_brk = 0,
r_state = RT_CONSISTENT,
r_ldbase = 0
},
r_next = 0x0
}
}, {
_ns_loaded = 0x0,
_ns_nloaded = 0,
_ns_main_searchlist = 0x0,
_ns_global_scope_alloc = 0,
_ns_global_scope_pending_adds = 0,
libc_map = 0x0,
_ns_unique_sym_table = {
lock = {
mutex = {
__data = {
__lock = 0,
__count = 0,
__owner = 0,
__nusers = 0,
__kind = 0,
__spins = 0,
__elision = 0,
__list = {
__prev = 0x0,
__next = 0x0
}
},
__size = '\000' <repeats 39 times>,
__align = 0
}
},
entries = 0x0,
size = 0,
n_elements = 0,
free = 0x0
},
_ns_debug = {
base = {
r_version = 0,
r_map = 0x0,
r_brk = 0,
r_state = RT_CONSISTENT,
r_ldbase = 0
},
r_next = 0x0
}
} <repeats 15 times>},
_dl_nns = 1,
_dl_load_lock = {
mutex = {
__data = {
__lock = 0,
__count = 0,
__owner = 0,
__nusers = 0,
__kind = 1,
__spins = 0,
__elision = 0,
__list = {
__prev = 0x0,
__next = 0x0
}
},
__size = '\000' <repeats 16 times>, "\001", '\000' <repeats 22 times>,
__align = 0
}
},
_dl_load_write_lock = {
mutex = {
__data = {
__lock = 0,
__count = 0,
__owner = 0,
__nusers = 0,
__kind = 1,
__spins = 0,
__elision = 0,
__list = {
__prev = 0x0,
__next = 0x0
}
},
__size = '\000' <repeats 16 times>, "\001", '\000' <repeats 22 times>,
__align = 0
}
},
_dl_load_tls_lock = {
mutex = {
__data = {
__lock = 0,
__count = 0,
__owner = 0,
__nusers = 0,
__kind = 1,
__spins = 0,
__elision = 0,
__list = {
__prev = 0x0,
__next = 0x0
}
},
__size = '\000' <repeats 16 times>, "\001", '\000' <repeats 22 times>,
__align = 0
}
},
_dl_load_adds = 6,
_dl_initfirst = 0x0,
_dl_profile_map = 0x0,
_dl_num_relocations = 112,
_dl_num_cache_relocations = 7,
_dl_all_dirs = 0x7ffff7fc2050,
_dl_rtld_map = {
l_addr = 140737353916416,
l_name = 0x400318 "/lib64/ld-linux-x86-64.so.2",
l_ld = 0x7ffff7ffce40,
l_next = 0x405300,
l_prev = 0x7ffff7fc20f0,
l_real = 0x7ffff7ffdab0 <_rtld_local+2736>,
l_ns = 0,
l_libname = 0x7ffff7ffe270 <_dl_rtld_libname>,
l_info = {0x0, 0x0, 0x0, 0x0, 0x7ffff7ffce50, 0x7ffff7ffce70, 0x7ffff7ffce80, 0x7ffff7ffceb0, 0x7ffff7ffcec0,
0x7ffff7ffced0, 0x7ffff7ffce90, 0x7ffff7ffcea0, 0x0, 0x0, 0x7ffff7ffce40, 0x0 <repeats 15 times>,
0x7ffff7ffcf00, 0x0, 0x0, 0x0, 0x0, 0x7ffff7ffcf40, 0x7ffff7ffcf30, 0x7ffff7ffcf50, 0x0, 0x0, 0x7ffff7ffcef0,
0x7ffff7ffcee0, 0x7ffff7ffcf10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffff7ffcf20,
0x0 <repeats 25 times>, 0x7ffff7ffce60},
l_phdr = 0x7ffff7fca040,
l_entry = 0,
l_phnum = 11,
l_ldnum = 0,
l_searchlist = {
r_list = 0x0,
r_nlist = 0
},
l_symbolic_searchlist = {
r_list = 0x0,
r_nlist = 0
},
l_loader = 0x0,
l_versions = 0x7ffff7fc2b10,
l_nversions = 8,
l_nbuckets = 37,
l_gnu_bitmask_idxbits = 3,
l_gnu_shift = 8,
l_gnu_bitmask = 0x7ffff7fca458,
{
l_gnu_buckets = 0x7ffff7fca478,
l_chain = 0x7ffff7fca478
},
{
l_gnu_chain_zero = 0x7ffff7fca508,
l_buckets = 0x7ffff7fca508
},
l_direct_opencount = 0,
l_type = lt_library,
l_dt_relr_ref = 0,
l_relocated = 1,
l_init_called = 1,
l_global = 1,
l_reserved = 0,
l_main_map = 0,
l_visited = 1,
l_map_used = 1,
l_map_done = 0,
l_phdr_allocated = 0,
l_soname_added = 0,
l_faked = 0,
l_need_tls_init = 0,
l_auditing = 0,
l_audit_any_plt = 0,
l_removed = 0,
l_contiguous = 0,
l_free_initfini = 0,
l_ld_readonly = 0,
l_find_object_processed = 0,
l_nodelete_active = false,
l_nodelete_pending = false,
l_property = lc_property_unknown,
l_x86_feature_1_and = 0,
l_x86_isa_1_needed = 0,
l_1_needed = 0,
l_rpath_dirs = {
dirs = 0x0,
malloced = 0
},
l_reloc_result = 0x0,
l_versyms = 0x7ffff7fcac02,
l_origin = 0x0,
l_map_start = 140737353916416,
l_map_end = 140737354130120,
l_init_called_next = 0x0,
l_scope_mem = {0x0, 0x0, 0x0, 0x0},
l_scope_max = 0,
l_scope = 0x0,
l_local_scope = {0x0, 0x0},
l_file_id = {
dev = 0,
ino = 0
},
l_runpath_dirs = {
dirs = 0x0,
malloced = 0
},
l_initfini = 0x0,
l_reldeps = 0x0,
l_reldepsmax = 0,
l_used = 1,
l_feature_1 = 0,
l_flags_1 = 0,
l_flags = 0,
l_idx = 0,
l_mach = {
plt = 0,
gotplt = 0,
tlsdesc_table = 0x0
},
l_lookup_cache = {
sym = 0x7ffff7fca860,
type_class = 0,
value = 0x7ffff7ffdab0 <_rtld_local+2736>,
ret = 0x7ffff7fca860
},
l_tls_initimage = 0x0,
l_tls_initimage_size = 0,
l_tls_blocksize = 0,
l_tls_align = 0,
l_tls_firstbyte_offset = 0,
l_tls_offset = 0,
l_tls_modid = 0,
l_tls_dtor_count = 0,
l_relro_addr = 203040,
l_relro_size = 5856,
l_serial = 0
},
_dl_rtld_auditstate = {{
cookie = 0,
bindflags = 0
} <repeats 16 times>},
_dl_x86_feature_1 = 0,
_dl_x86_feature_control = {
ibt = cet_elf_property,
shstk = cet_elf_property
},
_dl_stack_flags = 6,
_dl_tls_dtv_gaps = false,
_dl_tls_max_dtv_idx = 1,
_dl_tls_dtv_slotinfo_list = 0x7ffff7fc2bd0,
_dl_tls_static_nelem = 1,
_dl_tls_static_used = 136,
_dl_tls_static_optional = 512,
_dl_initial_dtv = 0x7ffff7dce0e0,
_dl_tls_generation = 1,
_dl_scope_free_list = 0x0,
_dl_stack_used = {
next = 0x7ffff7ffe0a0 <_rtld_local+4256>,
prev = 0x7ffff7ffe0a0 <_rtld_local+4256>
},
_dl_stack_user = {
next = 0x7ffff7dcda00,
prev = 0x7ffff7dcda00
},
_dl_stack_cache = {
next = 0x7ffff7ffe0c0 <_rtld_local+4288>,
prev = 0x7ffff7ffe0c0 <_rtld_local+4288>
},
_dl_stack_cache_actsize = 0,
_dl_in_flight_stack = 0,
_dl_stack_cache_lock = 0
}
(gdb) continue
Continuing.
Running atexit handler of library 2 (dlclose invocation)!
Program received signal SIGTRAP, Trace/breakpoint trap.
0x00007ffff7fb912d in func2 () from /home/user/Documents/windows-vs-linux-loader-architecture/atexit-test/lib2.so
(gdb) backtrace
#0 0x00007ffff7fb912d in func2 () from /home/user/Documents/windows-vs-linux-loader-architecture/atexit-test/lib2.so
#1 0x00007ffff7e0fc3d in __cxa_finalize (d=0x7ffff7fbbdf8) at cxa_finalize.c:82
#2 0x00007ffff7fb90f7 in __do_global_dtors_aux ()
from /home/user/Documents/windows-vs-linux-loader-architecture/atexit-test/lib2.so
#3 0x00007fffffffdaf0 in ?? ()
#4 0x00007ffff7fcb0f2 in _dl_call_fini (closure_map=0x406660) at dl-call_fini.c:43
Backtrace stopped: frame did not save the PC
(gdb) print __exit_funcs_lock
$3 = 0
(gdb) print _rtld_global
$4 = {
_dl_ns = {{
_ns_loaded = 0x7ffff7ffe2d0,
_ns_nloaded = 6,
_ns_main_searchlist = 0x7ffff7ffe5a8,
_ns_global_scope_alloc = 0,
_ns_global_scope_pending_adds = 0,
libc_map = 0x7ffff7fc20f0,
_ns_unique_sym_table = {
lock = {
mutex = {
__data = {
__lock = 0,
__count = 0,
__owner = 0,
__nusers = 0,
__kind = 1,
__spins = 0,
__elision = 0,
__list = {
__prev = 0x0,
__next = 0x0
}
},
__size = '\000' <repeats 16 times>, "\001", '\000' <repeats 22 times>,
__align = 0
}
},
entries = 0x0,
size = 0,
n_elements = 0,
free = 0x0
},
_ns_debug = {
base = {
r_version = 0,
r_map = 0x0,
r_brk = 0,
r_state = RT_CONSISTENT,
r_ldbase = 0
},
r_next = 0x0
}
}, {
_ns_loaded = 0x0,
_ns_nloaded = 0,
_ns_main_searchlist = 0x0,
_ns_global_scope_alloc = 0,
_ns_global_scope_pending_adds = 0,
libc_map = 0x0,
_ns_unique_sym_table = {
lock = {
mutex = {
__data = {
__lock = 0,
__count = 0,
__owner = 0,
__nusers = 0,
__kind = 0,
__spins = 0,
__elision = 0,
__list = {
__prev = 0x0,
__next = 0x0
}
},
__size = '\000' <repeats 39 times>,
__align = 0
}
},
entries = 0x0,
size = 0,
n_elements = 0,
free = 0x0
},
_ns_debug = {
base = {
r_version = 0,
r_map = 0x0,
r_brk = 0,
r_state = RT_CONSISTENT,
r_ldbase = 0
},
r_next = 0x0
}
} <repeats 15 times>},
_dl_nns = 1,
_dl_load_lock = {
mutex = {
__data = {
__lock = 1,
__count = 1,
__owner = 48797,
__nusers = 1,
__kind = 1,
__spins = 0,
__elision = 0,
__list = {
__prev = 0x0,
__next = 0x0
}
},
__size = "\001\000\000\000\001\000\000\000\235\276\000\000\001\000\000\000\001", '\000' <repeats 22 times>,
__align = 4294967297
}
},
_dl_load_write_lock = {
mutex = {
__data = {
__lock = 0,
__count = 0,
__owner = 0,
__nusers = 0,
__kind = 1,
__spins = 0,
__elision = 0,
__list = {
__prev = 0x0,
__next = 0x0
}
},
__size = '\000' <repeats 16 times>, "\001", '\000' <repeats 22 times>,
__align = 0
}
},
_dl_load_tls_lock = {
mutex = {
__data = {
__lock = 0,
__count = 0,
__owner = 0,
__nusers = 0,
__kind = 1,
__spins = 0,
__elision = 0,
__list = {
__prev = 0x0,
__next = 0x0
}
},
__size = '\000' <repeats 16 times>, "\001", '\000' <repeats 22 times>,
__align = 0
}
},
_dl_load_adds = 6,
_dl_initfirst = 0x0,
_dl_profile_map = 0x0,
_dl_num_relocations = 114,
_dl_num_cache_relocations = 7,
_dl_all_dirs = 0x7ffff7fc2050,
_dl_rtld_map = {
l_addr = 140737353916416,
l_name = 0x400318 "/lib64/ld-linux-x86-64.so.2",
l_ld = 0x7ffff7ffce40,
l_next = 0x405300,
l_prev = 0x7ffff7fc20f0,
l_real = 0x7ffff7ffdab0 <_rtld_local+2736>,
l_ns = 0,
l_libname = 0x7ffff7ffe270 <_dl_rtld_libname>,
l_info = {0x0, 0x0, 0x0, 0x0, 0x7ffff7ffce50, 0x7ffff7ffce70, 0x7ffff7ffce80, 0x7ffff7ffceb0, 0x7ffff7ffcec0,
0x7ffff7ffced0, 0x7ffff7ffce90, 0x7ffff7ffcea0, 0x0, 0x0, 0x7ffff7ffce40, 0x0 <repeats 15 times>,
0x7ffff7ffcf00, 0x0, 0x0, 0x0, 0x0, 0x7ffff7ffcf40, 0x7ffff7ffcf30, 0x7ffff7ffcf50, 0x0, 0x0, 0x7ffff7ffcef0,
0x7ffff7ffcee0, 0x7ffff7ffcf10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffff7ffcf20,
0x0 <repeats 25 times>, 0x7ffff7ffce60},
l_phdr = 0x7ffff7fca040,
l_entry = 0,
l_phnum = 11,
l_ldnum = 0,
l_searchlist = {
r_list = 0x0,
r_nlist = 0
},
l_symbolic_searchlist = {
r_list = 0x0,
r_nlist = 0
},
l_loader = 0x0,
l_versions = 0x7ffff7fc2b10,
l_nversions = 8,
l_nbuckets = 37,
l_gnu_bitmask_idxbits = 3,
l_gnu_shift = 8,
l_gnu_bitmask = 0x7ffff7fca458,
{
l_gnu_buckets = 0x7ffff7fca478,
l_chain = 0x7ffff7fca478
},
{
l_gnu_chain_zero = 0x7ffff7fca508,
l_buckets = 0x7ffff7fca508
},
l_direct_opencount = 0,
l_type = lt_library,
l_dt_relr_ref = 0,
l_relocated = 1,
l_init_called = 1,
l_global = 1,
l_reserved = 0,
l_main_map = 0,
l_visited = 1,
l_map_used = 1,
l_map_done = 1,
l_phdr_allocated = 0,
l_soname_added = 0,
l_faked = 0,
l_need_tls_init = 0,
l_auditing = 0,
l_audit_any_plt = 0,
l_removed = 0,
l_contiguous = 0,
l_free_initfini = 0,
l_ld_readonly = 0,
l_find_object_processed = 0,
l_nodelete_active = false,
l_nodelete_pending = false,
l_property = lc_property_unknown,
l_x86_feature_1_and = 0,
l_x86_isa_1_needed = 0,
l_1_needed = 0,
l_rpath_dirs = {
dirs = 0x0,
malloced = 0
},
l_reloc_result = 0x0,
l_versyms = 0x7ffff7fcac02,
l_origin = 0x0,
l_map_start = 140737353916416,
l_map_end = 140737354130120,
l_init_called_next = 0x0,
l_scope_mem = {0x0, 0x0, 0x0, 0x0},
l_scope_max = 0,
l_scope = 0x0,
l_local_scope = {0x0, 0x0},
l_file_id = {
dev = 0,
ino = 0
},
l_runpath_dirs = {
dirs = 0x0,
malloced = 0
},
l_initfini = 0x0,
l_reldeps = 0x0,
l_reldepsmax = 0,
l_used = 1,
l_feature_1 = 0,
l_flags_1 = 0,
l_flags = 0,
l_idx = -1,
l_mach = {
plt = 0,
gotplt = 0,
tlsdesc_table = 0x0
},
l_lookup_cache = {
sym = 0x7ffff7fca860,
type_class = 0,
value = 0x7ffff7ffdab0 <_rtld_local+2736>,
ret = 0x7ffff7fca860
},
l_tls_initimage = 0x0,
l_tls_initimage_size = 0,
l_tls_blocksize = 0,
l_tls_align = 0,
l_tls_firstbyte_offset = 0,
l_tls_offset = 0,
l_tls_modid = 0,
l_tls_dtor_count = 0,
l_relro_addr = 203040,
l_relro_size = 5856,
l_serial = 0
},
_dl_rtld_auditstate = {{
cookie = 0,
bindflags = 0
} <repeats 16 times>},
_dl_x86_feature_1 = 0,
_dl_x86_feature_control = {
ibt = cet_elf_property,
shstk = cet_elf_property
},
_dl_stack_flags = 6,
_dl_tls_dtv_gaps = false,
_dl_tls_max_dtv_idx = 1,
_dl_tls_dtv_slotinfo_list = 0x7ffff7fc2bd0,
_dl_tls_static_nelem = 1,
_dl_tls_static_used = 136,
_dl_tls_static_optional = 512,
_dl_initial_dtv = 0x7ffff7dce0e0,
_dl_tls_generation = 1,
_dl_scope_free_list = 0x0,
_dl_stack_used = {
next = 0x7ffff7ffe0a0 <_rtld_local+4256>,
prev = 0x7ffff7ffe0a0 <_rtld_local+4256>
},
_dl_stack_user = {
next = 0x7ffff7dcda00,
prev = 0x7ffff7dcda00
},
_dl_stack_cache = {
next = 0x7ffff7ffe0c0 <_rtld_local+4288>,
prev = 0x7ffff7ffe0c0 <_rtld_local+4288>
},
_dl_stack_cache_actsize = 0,
_dl_in_flight_stack = 0,
_dl_stack_cache_lock = 0
}
(gdb) continue
Continuing.
Running atexit handler of library 1!
Program received signal SIGTRAP, Trace/breakpoint trap.
0x00007ffff7fbe12d in func1 () from /home/user/Documents/windows-vs-linux-loader-architecture/atexit-test/lib1.so
(gdb) backtrace
#0 0x00007ffff7fbe12d in func1 () from /home/user/Documents/windows-vs-linux-loader-architecture/atexit-test/lib1.so
#1 0x00007ffff7e101e6 in __run_exit_handlers (status=0, listp=<optimized out>,
run_list_atexit=run_list_atexit@entry=true, run_dtors=run_dtors@entry=true) at exit.c:111
#2 0x00007ffff7e1032e in __GI_exit (status=<optimized out>) at exit.c:141
#3 0x00007ffff7df7b91 in __libc_start_call_main (main=main@entry=0x40117f <main>, argc=argc@entry=1,
argv=argv@entry=0x7fffffffe078) at ../sysdeps/nptl/libc_start_call_main.h:74
#4 0x00007ffff7df7c4b in __libc_start_main_impl (main=0x40117f <main>, argc=1, argv=0x7fffffffe078,
init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffe068)
at ../csu/libc-start.c:360
#5 0x0000000000401095 in _start ()
(gdb) print __exit_funcs_lock
$5 = 0
(gdb) print _rtld_global
$6 = {
_dl_ns = {{
_ns_loaded = 0x7ffff7ffe2d0,
_ns_nloaded = 5,
_ns_main_searchlist = 0x7ffff7ffe5a8,
_ns_global_scope_alloc = 0,
_ns_global_scope_pending_adds = 0,
libc_map = 0x7ffff7fc20f0,
_ns_unique_sym_table = {
lock = {
mutex = {
__data = {
__lock = 0,
__count = 0,
__owner = 0,
__nusers = 0,
__kind = 1,
__spins = 0,
__elision = 0,
__list = {
__prev = 0x0,
__next = 0x0
}
},
__size = '\000' <repeats 16 times>, "\001", '\000' <repeats 22 times>,
__align = 0
}
},
entries = 0x0,
size = 0,
n_elements = 0,
free = 0x0
},
_ns_debug = {
base = {
r_version = 0,
r_map = 0x0,
r_brk = 0,
r_state = RT_CONSISTENT,
r_ldbase = 0
},
r_next = 0x0
}
}, {
_ns_loaded = 0x0,
_ns_nloaded = 0,
_ns_main_searchlist = 0x0,
_ns_global_scope_alloc = 0,
_ns_global_scope_pending_adds = 0,
libc_map = 0x0,
_ns_unique_sym_table = {
lock = {
mutex = {
__data = {
__lock = 0,
__count = 0,
__owner = 0,
__nusers = 0,
__kind = 0,
__spins = 0,
__elision = 0,
__list = {
__prev = 0x0,
__next = 0x0
}
},
__size = '\000' <repeats 39 times>,
__align = 0
}
},
entries = 0x0,
size = 0,
n_elements = 0,
free = 0x0
},
_ns_debug = {
base = {
r_version = 0,
r_map = 0x0,
r_brk = 0,
r_state = RT_CONSISTENT,
r_ldbase = 0
},
r_next = 0x0
}
} <repeats 15 times>},
_dl_nns = 1,
_dl_load_lock = {
mutex = {
__data = {
__lock = 0,
__count = 0,
__owner = 0,
__nusers = 0,
__kind = 1,
__spins = 0,
__elision = 0,
__list = {
__prev = 0x0,
__next = 0x0
}
},
__size = '\000' <repeats 16 times>, "\001", '\000' <repeats 22 times>,
__align = 0
}
},
_dl_load_write_lock = {
mutex = {
__data = {
__lock = 0,
__count = 0,
__owner = 0,
__nusers = 0,
__kind = 1,
__spins = 0,
__elision = 0,
__list = {
__prev = 0x0,
__next = 0x0
}
},
__size = '\000' <repeats 16 times>, "\001", '\000' <repeats 22 times>,
__align = 0
}
},
_dl_load_tls_lock = {
mutex = {
__data = {
__lock = 0,
__count = 0,
__owner = 0,
__nusers = 0,
__kind = 1,
__spins = 0,
__elision = 0,
__list = {
__prev = 0x0,
__next = 0x0
}
},
__size = '\000' <repeats 16 times>, "\001", '\000' <repeats 22 times>,
__align = 0
}
},
_dl_load_adds = 6,
_dl_initfirst = 0x0,
_dl_profile_map = 0x0,
_dl_num_relocations = 114,
_dl_num_cache_relocations = 7,
_dl_all_dirs = 0x7ffff7fc2050,
_dl_rtld_map = {
l_addr = 140737353916416,
l_name = 0x400318 "/lib64/ld-linux-x86-64.so.2",
l_ld = 0x7ffff7ffce40,
l_next = 0x405300,
l_prev = 0x7ffff7fc20f0,
l_real = 0x7ffff7ffdab0 <_rtld_local+2736>,
l_ns = 0,
l_libname = 0x7ffff7ffe270 <_dl_rtld_libname>,
l_info = {0x0, 0x0, 0x0, 0x0, 0x7ffff7ffce50, 0x7ffff7ffce70, 0x7ffff7ffce80, 0x7ffff7ffceb0, 0x7ffff7ffcec0,
0x7ffff7ffced0, 0x7ffff7ffce90, 0x7ffff7ffcea0, 0x0, 0x0, 0x7ffff7ffce40, 0x0 <repeats 15 times>,
0x7ffff7ffcf00, 0x0, 0x0, 0x0, 0x0, 0x7ffff7ffcf40, 0x7ffff7ffcf30, 0x7ffff7ffcf50, 0x0, 0x0, 0x7ffff7ffcef0,
0x7ffff7ffcee0, 0x7ffff7ffcf10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffff7ffcf20,
0x0 <repeats 25 times>, 0x7ffff7ffce60},
l_phdr = 0x7ffff7fca040,
l_entry = 0,
l_phnum = 11,
l_ldnum = 0,
l_searchlist = {
r_list = 0x0,
r_nlist = 0
},
l_symbolic_searchlist = {
r_list = 0x0,
r_nlist = 0
},
l_loader = 0x0,
l_versions = 0x7ffff7fc2b10,
l_nversions = 8,
l_nbuckets = 37,
l_gnu_bitmask_idxbits = 3,
l_gnu_shift = 8,
l_gnu_bitmask = 0x7ffff7fca458,
{
l_gnu_buckets = 0x7ffff7fca478,
l_chain = 0x7ffff7fca478
},
{
l_gnu_chain_zero = 0x7ffff7fca508,
l_buckets = 0x7ffff7fca508
},
l_direct_opencount = 0,
l_type = lt_library,
l_dt_relr_ref = 0,
l_relocated = 1,
l_init_called = 1,
l_global = 1,
l_reserved = 0,
l_main_map = 0,
l_visited = 1,
l_map_used = 1,
l_map_done = 1,
l_phdr_allocated = 0,
l_soname_added = 0,
l_faked = 0,
l_need_tls_init = 0,
l_auditing = 0,
l_audit_any_plt = 0,
l_removed = 0,
l_contiguous = 0,
l_free_initfini = 0,
l_ld_readonly = 0,
l_find_object_processed = 0,
l_nodelete_active = false,
l_nodelete_pending = false,
l_property = lc_property_unknown,
l_x86_feature_1_and = 0,
l_x86_isa_1_needed = 0,
l_1_needed = 0,
l_rpath_dirs = {
dirs = 0x0,
malloced = 0
},
l_reloc_result = 0x0,
l_versyms = 0x7ffff7fcac02,
l_origin = 0x0,
l_map_start = 140737353916416,
l_map_end = 140737354130120,
l_init_called_next = 0x0,
l_scope_mem = {0x0, 0x0, 0x0, 0x0},
l_scope_max = 0,
l_scope = 0x0,
l_local_scope = {0x0, 0x0},
l_file_id = {
dev = 0,
ino = 0
},
l_runpath_dirs = {
dirs = 0x0,
malloced = 0
},
l_initfini = 0x0,
l_reldeps = 0x0,
l_reldepsmax = 0,
l_used = 1,
l_feature_1 = 0,
l_flags_1 = 0,
l_flags = 0,
l_idx = -1,
l_mach = {
plt = 0,
gotplt = 0,
tlsdesc_table = 0x0
},
l_lookup_cache = {
sym = 0x7ffff7fca860,
type_class = 0,
value = 0x7ffff7ffdab0 <_rtld_local+2736>,
ret = 0x7ffff7fca860
},
l_tls_initimage = 0x0,
l_tls_initimage_size = 0,
l_tls_blocksize = 0,
l_tls_align = 0,
l_tls_firstbyte_offset = 0,
l_tls_offset = 0,
l_tls_modid = 0,
l_tls_dtor_count = 0,
l_relro_addr = 203040,
l_relro_size = 5856,
l_serial = 0
},
_dl_rtld_auditstate = {{
cookie = 0,
bindflags = 0
} <repeats 16 times>},
_dl_x86_feature_1 = 0,
_dl_x86_feature_control = {
ibt = cet_elf_property,
shstk = cet_elf_property
},
_dl_stack_flags = 6,
_dl_tls_dtv_gaps = false,
_dl_tls_max_dtv_idx = 1,
_dl_tls_dtv_slotinfo_list = 0x7ffff7fc2bd0,
_dl_tls_static_nelem = 1,
_dl_tls_static_used = 136,
_dl_tls_static_optional = 512,
_dl_initial_dtv = 0x7ffff7dce0e0,
_dl_tls_generation = 1,
_dl_scope_free_list = 0x0,
_dl_stack_used = {
next = 0x7ffff7ffe0a0 <_rtld_local+4256>,
prev = 0x7ffff7ffe0a0 <_rtld_local+4256>
},
_dl_stack_user = {
next = 0x7ffff7dcda00,
prev = 0x7ffff7dcda00
},
_dl_stack_cache = {
next = 0x7ffff7ffe0c0 <_rtld_local+4288>,
prev = 0x7ffff7ffe0c0 <_rtld_local+4288>
},
_dl_stack_cache_actsize = 0,
_dl_in_flight_stack = 0,
_dl_stack_cache_lock = 0
}
(gdb) continue
Continuing.
[Inferior 1 (process 48797) exited normally]
(gdb) exit