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| author | Florian Weimer <fweimer@redhat.com> | 2021-04-21 19:49:50 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2021-04-21 19:49:50 +0200 |
| commit | 1d95b035c721908d3bcbbca9e8d3a5e55a24c09e (patch) | |
| tree | acc915c7a01fc6ad5572767b483cf6cfc9c9118b /sysdeps/unix/sysv/linux/riscv | |
| parent | 3fec7f18bfcb7044e813a12e19c3c98eb8387e26 (diff) | |
| download | glibc-1d95b035c721908d3bcbbca9e8d3a5e55a24c09e.tar glibc-1d95b035c721908d3bcbbca9e8d3a5e55a24c09e.tar.gz glibc-1d95b035c721908d3bcbbca9e8d3a5e55a24c09e.tar.bz2 glibc-1d95b035c721908d3bcbbca9e8d3a5e55a24c09e.zip | |
nptl: Move __pthread_unwind_next into libc
It's necessary to stub out __libc_disable_asynccancel and
__libc_enable_asynccancel via rtld-stubbed-symbols because the new
direct references to the unwinder result in symbol conflicts when the
rtld exception handling from libc is linked in during the construction
of librtld.map.
unwind-forcedunwind.c is merged into unwind-resume.c. libc now needs
the functions that were previously only used in libpthread.
The GLIBC_PRIVATE exports of __libc_longjmp and __libc_siglongjmp are
no longer needed, so switch them to hidden symbols.
The symbol __pthread_unwind_next has been moved using
scripts/move-symbol-to-libc.py.
Reviewed-by: Adhemerva Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'sysdeps/unix/sysv/linux/riscv')
4 files changed, 4 insertions, 2 deletions
diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist index b1446b3e47..dd17df3fa6 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libc.abilist @@ -326,6 +326,7 @@ GLIBC_2.33 __progname D 0x4 GLIBC_2.33 __progname_full D 0x4 GLIBC_2.33 __pthread_cleanup_routine F GLIBC_2.33 __pthread_once F +GLIBC_2.33 __pthread_unwind_next F GLIBC_2.33 __ptsname_r_chk F GLIBC_2.33 __pwrite64 F GLIBC_2.33 __rawmemchr F @@ -1946,6 +1947,7 @@ GLIBC_2.33 wscanf F GLIBC_2.34 __libc_start_main F GLIBC_2.34 __pthread_cleanup_routine F GLIBC_2.34 __pthread_once F +GLIBC_2.34 __pthread_unwind_next F GLIBC_2.34 pthread_kill F GLIBC_2.34 pthread_mutex_consistent F GLIBC_2.34 pthread_once F diff --git a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist index 060c4c8166..72d000c493 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv32/libpthread.abilist @@ -25,7 +25,6 @@ GLIBC_2.33 __pthread_rwlock_wrlock F GLIBC_2.33 __pthread_setspecific F GLIBC_2.33 __pthread_unregister_cancel F GLIBC_2.33 __pthread_unregister_cancel_restore F -GLIBC_2.33 __pthread_unwind_next F GLIBC_2.33 __res_state F GLIBC_2.33 call_once F GLIBC_2.33 cnd_broadcast F diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist index 7b541db179..3cc6cacdd8 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist @@ -337,6 +337,7 @@ GLIBC_2.27 __progname D 0x8 GLIBC_2.27 __progname_full D 0x8 GLIBC_2.27 __pthread_cleanup_routine F GLIBC_2.27 __pthread_once F +GLIBC_2.27 __pthread_unwind_next F GLIBC_2.27 __ptsname_r_chk F GLIBC_2.27 __pwrite64 F GLIBC_2.27 __rawmemchr F @@ -2146,6 +2147,7 @@ GLIBC_2.33 stat64 F GLIBC_2.34 __libc_start_main F GLIBC_2.34 __pthread_cleanup_routine F GLIBC_2.34 __pthread_once F +GLIBC_2.34 __pthread_unwind_next F GLIBC_2.34 pthread_kill F GLIBC_2.34 pthread_mutex_consistent F GLIBC_2.34 pthread_once F diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist index 0da6ea80a1..a33a3a74f3 100644 --- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist +++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist @@ -25,7 +25,6 @@ GLIBC_2.27 __pthread_rwlock_wrlock F GLIBC_2.27 __pthread_setspecific F GLIBC_2.27 __pthread_unregister_cancel F GLIBC_2.27 __pthread_unregister_cancel_restore F -GLIBC_2.27 __pthread_unwind_next F GLIBC_2.27 __res_state F GLIBC_2.27 flockfile F GLIBC_2.27 ftrylockfile F |