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nptl: Move core mutex functions into libc

Browse Source 
This is complicated because of a second compilation of
nptl/pthread_mutex_lock.c via nptl/pthread_mutex_cond_lock.c.
PTHREAD_MUTEX_VERSIONS is introduced to suppress symbol versions
in that case.

The symbols __pthread_mutex_lock, __pthread_mutex_unlock,
__pthread_mutex_init, __pthread_mutex_destroy, pthread_mutex_lock,
pthread_mutex_unlock, pthread_mutex_init, pthread_mutex_destroy
have been moved using scripts/move-symbol-to-libc.py.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
This commit is contained in:
Florian Weimer
2021-04-21 19:49:51 +02:00
parent 60d5e40ab2
commit 27a448223c
73 changed files with 340 additions and 308 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist
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@@ -327,6 +327,10 @@ GLIBC_2.33 __progname_full D 0x4
GLIBC_2.33 __pthread_cleanup_routine F
GLIBC_2.33 __pthread_getspecific F
GLIBC_2.33 __pthread_key_create F
GLIBC_2.33 __pthread_mutex_destroy F
GLIBC_2.33 __pthread_mutex_init F
GLIBC_2.33 __pthread_mutex_lock F
GLIBC_2.33 __pthread_mutex_unlock F
GLIBC_2.33 __pthread_once F
GLIBC_2.33 __pthread_rwlock_rdlock F
GLIBC_2.33 __pthread_rwlock_unlock F
@@ -1961,6 +1965,10 @@ GLIBC_2.34 __libc_start_main F
GLIBC_2.34 __pthread_cleanup_routine F
GLIBC_2.34 __pthread_getspecific F
GLIBC_2.34 __pthread_key_create F
GLIBC_2.34 __pthread_mutex_destroy F
GLIBC_2.34 __pthread_mutex_init F
GLIBC_2.34 __pthread_mutex_lock F
GLIBC_2.34 __pthread_mutex_unlock F
GLIBC_2.34 __pthread_once F
GLIBC_2.34 __pthread_setspecific F
GLIBC_2.34 __pthread_unwind_next F

8
sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist
View File

@@ -3,11 +3,7 @@ GLIBC_2.33 _IO_ftrylockfile F
GLIBC_2.33 _IO_funlockfile F
GLIBC_2.33 __errno_location F
GLIBC_2.33 __h_errno_location F
GLIBC_2.33 __pthread_mutex_destroy F
GLIBC_2.33 __pthread_mutex_init F
GLIBC_2.33 __pthread_mutex_lock F
GLIBC_2.33 __pthread_mutex_trylock F
GLIBC_2.33 __pthread_mutex_unlock F
GLIBC_2.33 __pthread_mutexattr_destroy F
GLIBC_2.33 __pthread_mutexattr_init F
GLIBC_2.33 __pthread_mutexattr_settype F
@@ -72,14 +68,10 @@ GLIBC_2.33 pthread_getname_np F
GLIBC_2.33 pthread_join F
GLIBC_2.33 pthread_kill_other_threads_np F
GLIBC_2.33 pthread_mutex_clocklock F
GLIBC_2.33 pthread_mutex_destroy F
GLIBC_2.33 pthread_mutex_getprioceiling F
GLIBC_2.33 pthread_mutex_init F
GLIBC_2.33 pthread_mutex_lock F
GLIBC_2.33 pthread_mutex_setprioceiling F
GLIBC_2.33 pthread_mutex_timedlock F
GLIBC_2.33 pthread_mutex_trylock F
GLIBC_2.33 pthread_mutex_unlock F
GLIBC_2.33 pthread_mutexattr_destroy F
GLIBC_2.33 pthread_mutexattr_getkind_np F
GLIBC_2.33 pthread_mutexattr_getprioceiling F

8
sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist
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@@ -338,6 +338,10 @@ GLIBC_2.27 __progname_full D 0x8
GLIBC_2.27 __pthread_cleanup_routine F
GLIBC_2.27 __pthread_getspecific F
GLIBC_2.27 __pthread_key_create F
GLIBC_2.27 __pthread_mutex_destroy F
GLIBC_2.27 __pthread_mutex_init F
GLIBC_2.27 __pthread_mutex_lock F
GLIBC_2.27 __pthread_mutex_unlock F
GLIBC_2.27 __pthread_once F
GLIBC_2.27 __pthread_rwlock_rdlock F
GLIBC_2.27 __pthread_rwlock_unlock F
@@ -2161,6 +2165,10 @@ GLIBC_2.34 __libc_start_main F
GLIBC_2.34 __pthread_cleanup_routine F
GLIBC_2.34 __pthread_getspecific F
GLIBC_2.34 __pthread_key_create F
GLIBC_2.34 __pthread_mutex_destroy F
GLIBC_2.34 __pthread_mutex_init F
GLIBC_2.34 __pthread_mutex_lock F
GLIBC_2.34 __pthread_mutex_unlock F
GLIBC_2.34 __pthread_once F
GLIBC_2.34 __pthread_setspecific F
GLIBC_2.34 __pthread_unwind_next F

8
sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
View File

@@ -3,11 +3,7 @@ GLIBC_2.27 _IO_ftrylockfile F
GLIBC_2.27 _IO_funlockfile F
GLIBC_2.27 __errno_location F
GLIBC_2.27 __h_errno_location F
GLIBC_2.27 __pthread_mutex_destroy F
GLIBC_2.27 __pthread_mutex_init F
GLIBC_2.27 __pthread_mutex_lock F
GLIBC_2.27 __pthread_mutex_trylock F
GLIBC_2.27 __pthread_mutex_unlock F
GLIBC_2.27 __pthread_mutexattr_destroy F
GLIBC_2.27 __pthread_mutexattr_init F
GLIBC_2.27 __pthread_mutexattr_settype F
@@ -56,14 +52,10 @@ GLIBC_2.27 pthread_getcpuclockid F
GLIBC_2.27 pthread_getname_np F
GLIBC_2.27 pthread_join F
GLIBC_2.27 pthread_kill_other_threads_np F
GLIBC_2.27 pthread_mutex_destroy F
GLIBC_2.27 pthread_mutex_getprioceiling F
GLIBC_2.27 pthread_mutex_init F
GLIBC_2.27 pthread_mutex_lock F
GLIBC_2.27 pthread_mutex_setprioceiling F
GLIBC_2.27 pthread_mutex_timedlock F
GLIBC_2.27 pthread_mutex_trylock F
GLIBC_2.27 pthread_mutex_unlock F
GLIBC_2.27 pthread_mutexattr_destroy F
GLIBC_2.27 pthread_mutexattr_getkind_np F
GLIBC_2.27 pthread_mutexattr_getprioceiling F