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unknown user pushed a change to branch maskray/unnest in repository glibc.

discards d870e922d9 elf: Avoid nested functions in the loader (all ports) [BZ #27220] adds 4b39e34983 Update kernel version to 5.14 in tst-mman-consts.py adds 3561106278 Add MADV_POPULATE_READ and MADV_POPULATE_WRITE from Linux 5. [...] adds 520a588705 elf: Replace most uses of THREAD_GSCOPE_IN_TCB adds 2444ce5421 mach lll_lock/unlock: Explicitly request private locking adds 5604830dea time: Fix compile error in itimer test affecting hurd adds 4b6574a6f6 Redirect fma calls to __fma in libm adds 166bb3eac3 htl: Move thread table to ld.so adds ed2f9aaf5e htl: Reimplement GSCOPE adds c484da9087 elf: Remove THREAD_GSCOPE_IN_TCB adds cb5088cfd3 benchtests: Fix validate_benchout.py exceptions adds 876e51548c Fix build-many-glibcs.py --strip for installed library renaming adds 63a788f48a posix: Fix attribute access mode on getcwd [BZ #27476] adds f3eef96390 Run conform/ tests using newly built libc adds 885762aa31 Use $(pie-default) with conformtest adds a93d9e03a3 Extend struct r_debug to support multiple namespaces [BZ #15971] adds 95dba35bf0 nptl: pthread_kill needs to return ESRCH for old programs (b [...] adds 7e84ac3a3a elf: Include <sysdep.h> in elf/dl-debug-symbols.S adds 064b475a2e powerpc: Fix unrecognized instruction errors with recent GCC adds f3e6645633 nptl: Fix type of pthread_mutexattr_getrobust_np, pthread_mu [...] adds 0b5ca7c3e5 regex: copy back from Gnulib adds 1356f38df5 Fix f64xdivf128, f64xmulf128 spurious underflows (bug 28358) adds ed05f7dded Mention today's regex merge in SHARED-FILES adds 4eff749e8f Adjust new narrowing div/mul tests for IBM long double, upda [...] adds b413280cfb ld.so: Replace DL_RO_DYN_SECTION with dl_relocate_ld [BZ #28340] adds b3f27d8150 Add narrowing fma functions new b1e519aef5 elf: Avoid nested functions in the loader (all ports) [BZ #27220]

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Summary of changes: Makeconfig | 23 +- NEWS | 14 +- SHARED-FILES | 12 + benchtests/scripts/compare_bench.py | 4 + benchtests/scripts/import_bench.py | 2 - benchtests/scripts/validate_benchout.py | 6 +- conform/Makefile | 6 +- conform/conformtest.py | 20 +- csu/Makefile | 3 + csu/rtld-sizes.sym | 6 + elf/Makefile | 18 +- elf/dl-close.c | 2 +- elf/dl-conflict.c | 6 +- .../dl-debug-symbols.S | 52 +- elf/dl-debug.c | 81 +- elf/dl-load.c | 5 +- elf/dl-open.c | 10 +- elf/dl-reloc-static-pie.c | 18 +- elf/dl-reloc.c | 28 +- elf/dl-support.c | 3 +- elf/dl-tls.c | 6 +- elf/dl-tls_init_tp.c | 2 +- elf/do-rel.h | 14 +- elf/dynamic-link.h | 47 +- elf/get-dynamic-info.h | 21 +- elf/link.h | 35 +- elf/rtld-debugger-interface.txt | 15 + elf/rtld.c | 14 +- elf/setup-vdso.h | 5 +- elf/tst-dlmopen4.c | 72 + math/s_fmaf.c => elf/tst-ro-dynamic-mod.c | 16 +- elf/tst-ro-dynamic-mod.map | 16 + math/s_fmal.c => elf/tst-ro-dynamic.c | 20 +- htl/Versions | 2 - htl/pt-alloc.c | 50 +- htl/pt-create.c | 8 +- htl/pt-internal.h | 23 +- include/intprops.h | 18 +- include/link.h | 7 + include/math.h | 2 + include/regex.h | 3 +- manual/arith.texi | 21 + math/Makefile | 6 +- math/Versions | 5 + math/auto-libm-test-in | 346 +- math/auto-libm-test-out-fma | 272 +- math/auto-libm-test-out-narrow-div | 3372 ++ math/auto-libm-test-out-narrow-fma | 35254 +++++++++++++++++++ math/auto-libm-test-out-narrow-mul | 6156 ++++ math/bits/mathcalls-narrow.h | 3 + math/gen-tgmath-tests.py | 4 +- math/libm-test-driver.c | 26 +- math/libm-test-narrow-fma.inc | 361 + math/math-narrow.h | 98 +- math/s_fma.c | 7 + math/s_fmaf.c | 1 + math/s_fmal.c | 5 + math/tgmath.h | 73 + misc/sys/cdefs.h | 22 +- nptl/pthread_kill.c | 37 +- posix/bits/unistd.h | 5 +- posix/regcomp.c | 8 +- posix/regex.c | 1 + posix/regex.h | 49 +- posix/regex_internal.c | 10 +- posix/regex_internal.h | 8 +- posix/regexec.c | 101 +- posix/unistd.h | 3 +- scripts/build-many-glibcs.py | 16 +- support/support.h | 12 + sysdeps/aarch64/dl-machine.h | 16 +- sysdeps/aarch64/nptl/tls.h | 1 - sysdeps/alpha/dl-machine.h | 7 +- sysdeps/alpha/nptl/tls.h | 1 - sysdeps/arc/dl-machine.h | 16 +- sysdeps/arc/nptl/tls.h | 1 - sysdeps/arm/dl-machine.h | 14 +- sysdeps/arm/nptl/tls.h | 1 - sysdeps/csky/dl-machine.h | 13 +- sysdeps/csky/nptl/tls.h | 1 - .../thrd_current.c => generic/dl-relocate-ld.h} | 23 +- sysdeps/generic/ldsodefs.h | 37 +- sysdeps/generic/tls.h | 6 - sysdeps/hppa/dl-machine.h | 6 +- sysdeps/hppa/nptl/tls.h | 1 - math/s_fmaf.c => sysdeps/htl/dl-support.c | 18 +- sysdeps/htl/dl-thread_gscope_wait.c | 55 + sysdeps/htl/pt-key-delete.c | 8 +- sysdeps/htl/pthreadP.h | 2 - sysdeps/htl/raise.c | 8 +- sysdeps/htl/thrd_current.c | 7 +- sysdeps/i386/dl-machine.h | 31 +- sysdeps/i386/fpu/s_f32xdivf64.c | 2 +- sysdeps/i386/fpu/s_f32xmulf64.c | 2 +- sysdeps/i386/i686/multiarch/s_fma.c | 7 + sysdeps/i386/i686/multiarch/s_fmaf.c | 1 + sysdeps/i386/nptl/tls.h | 1 - sysdeps/ia64/dl-machine.h | 7 +- sysdeps/ia64/fpu/s_fma.S | 1 + sysdeps/ia64/fpu/s_fmal.S | 1 + sysdeps/ia64/nptl/tls.h | 1 - sysdeps/ieee754/dbl-64/s_f32xfmaf64.c | 1 + sysdeps/ieee754/dbl-64/s_fdiv.c | 3 +- .../{ldbl-128/s_fdivl.c => dbl-64/s_ffma.c} | 22 +- sysdeps/ieee754/dbl-64/s_fma.c | 7 + sysdeps/ieee754/dbl-64/s_fmaf.c | 1 + sysdeps/ieee754/dbl-64/s_fmul.c | 3 +- sysdeps/ieee754/float128/float128_private.h | 2 + sysdeps/ieee754/float128/s_f32fmaf128.c | 6 + sysdeps/ieee754/float128/s_f64fmaf128.c | 10 + sysdeps/ieee754/float128/s_f64xfmaf128.c | 2 + sysdeps/ieee754/float128/s_fmaf128.c | 1 + sysdeps/ieee754/ldbl-128/s_ddivl.c | 2 +- sysdeps/ieee754/ldbl-128/{s_ddivl.c => s_dfmal.c} | 29 +- sysdeps/ieee754/ldbl-128/s_dmull.c | 2 +- sysdeps/ieee754/ldbl-128/s_f64xdivf128.c | 3 +- .../ldbl-128/{s_f64xdivf128.c => s_f64xfmaf128.c} | 19 +- sysdeps/ieee754/ldbl-128/s_f64xmulf128.c | 3 +- sysdeps/ieee754/ldbl-128/s_fdivl.c | 2 +- sysdeps/ieee754/ldbl-128/{s_fdivl.c => s_ffmal.c} | 21 +- sysdeps/ieee754/ldbl-128/s_fma.c | 7 + sysdeps/ieee754/ldbl-128/s_fmal.c | 5 + sysdeps/ieee754/ldbl-128/s_fmull.c | 2 +- sysdeps/ieee754/ldbl-128ibm-compat/Versions | 2 + .../ieee754/ldbl-128ibm/s_dfmal.c | 15 +- .../ieee754/ldbl-128ibm/s_ffmal.c | 15 +- sysdeps/ieee754/ldbl-128ibm/s_fmal.c | 1 + sysdeps/ieee754/ldbl-96/s_ddivl.c | 2 +- sysdeps/ieee754/ldbl-96/{s_ddivl.c => s_dfmal.c} | 21 +- sysdeps/ieee754/ldbl-96/s_dmull.c | 2 +- sysdeps/ieee754/ldbl-96/s_fdivl.c | 2 +- sysdeps/ieee754/ldbl-96/{s_fdivl.c => s_ffmal.c} | 17 +- sysdeps/ieee754/ldbl-96/s_fma.c | 7 + sysdeps/ieee754/ldbl-96/s_fmal.c | 1 + sysdeps/ieee754/ldbl-96/s_fmull.c | 2 +- sysdeps/ieee754/ldbl-opt/Makefile | 4 +- .../ieee754/ldbl-opt/nldbl-dfma.c | 17 +- .../ieee754/ldbl-opt/nldbl-ffma.c | 17 +- sysdeps/ieee754/soft-fp/{s_fma.c => s_dfmal.c} | 66 +- sysdeps/ieee754/soft-fp/{s_fma.c => s_ffma.c} | 64 +- sysdeps/ieee754/soft-fp/{s_fmaf.c => s_ffmal.c} | 62 +- sysdeps/ieee754/soft-fp/s_fma.c | 7 + sysdeps/ieee754/soft-fp/s_fmaf.c | 1 + sysdeps/ieee754/soft-fp/s_fmal.c | 5 + sysdeps/m68k/dl-machine.h | 13 +- sysdeps/m68k/nptl/tls.h | 1 - sysdeps/mach/hurd/htl/pt-sigstate-init.c | 2 +- sysdeps/mach/hurd/htl/pt-sysdep.c | 2 +- sysdeps/mach/hurd/htl/pt-sysdep.h | 2 +- sysdeps/mach/hurd/i386/libm.abilist | 13 + sysdeps/mach/hurd/i386/tls.h | 19 + sysdeps/mach/hurd/tls.h | 20 - sysdeps/mach/libc-lock.h | 4 +- sysdeps/microblaze/dl-machine.h | 13 +- sysdeps/microblaze/nptl/tls.h | 1 - sysdeps/mips/dl-machine.h | 30 +- .../{htl/thrd_current.c => mips/dl-relocate-ld.h} | 23 +- sysdeps/mips/ldsodefs.h | 4 - sysdeps/mips/nptl/tls.h | 1 - sysdeps/nios2/dl-machine.h | 13 +- sysdeps/nios2/nptl/tls.h | 1 - sysdeps/nptl/pthread.h | 4 +- sysdeps/powerpc/fpu/libm-test-ulps | 19 + sysdeps/powerpc/nptl/tls.h | 1 - sysdeps/powerpc/powerpc32/dl-machine.h | 12 +- sysdeps/powerpc/powerpc64/dl-machine.h | 6 +- .../le/fpu/multiarch/float128-ifunc-macros.h | 3 + .../powerpc64/le/fpu/multiarch/float128-ifunc.h | 5 + .../powerpc/powerpc64/tst-ucontext-ppc64-vscr.c | 1 + sysdeps/pthread/tst-pthread_kill-exited.c | 21 +- sysdeps/riscv/dl-machine.h | 15 +- .../{htl/thrd_current.c => riscv/dl-relocate-ld.h} | 23 +- sysdeps/riscv/ldsodefs.h | 5 - sysdeps/riscv/nptl/tls.h | 1 - sysdeps/riscv/rvd/s_fma.c | 7 + sysdeps/riscv/rvf/s_fmaf.c | 1 + sysdeps/s390/nptl/tls.h | 1 - sysdeps/s390/s390-32/dl-machine.h | 13 +- sysdeps/s390/s390-64/dl-machine.h | 13 +- sysdeps/sh/dl-machine.h | 13 +- sysdeps/sh/nptl/tls.h | 1 - sysdeps/sparc/nptl/tls.h | 1 - sysdeps/sparc/sparc32/dl-machine.h | 12 +- .../sparc/sparc32/sparcv9/fpu/multiarch/s_fma.c | 7 + .../sparc/sparc32/sparcv9/fpu/multiarch/s_fmaf.c | 1 + sysdeps/sparc/sparc64/dl-machine.h | 12 +- sysdeps/sparc/sparc64/fpu/multiarch/s_fma.c | 7 + sysdeps/sparc/sparc64/fpu/multiarch/s_fmaf.c | 1 + sysdeps/unix/sysv/linux/aarch64/libm.abilist | 13 + sysdeps/unix/sysv/linux/alpha/libm.abilist | 13 + sysdeps/unix/sysv/linux/arc/libm.abilist | 6 + sysdeps/unix/sysv/linux/arm/be/libm.abilist | 6 + sysdeps/unix/sysv/linux/arm/le/libm.abilist | 6 + sysdeps/unix/sysv/linux/bits/mman-linux.h | 4 + sysdeps/unix/sysv/linux/csky/libm.abilist | 6 + sysdeps/unix/sysv/linux/hppa/libm.abilist | 6 + sysdeps/unix/sysv/linux/i386/libm.abilist | 13 + sysdeps/unix/sysv/linux/ia64/libm.abilist | 13 + sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist | 6 + sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist | 6 + sysdeps/unix/sysv/linux/microblaze/be/libm.abilist | 6 + sysdeps/unix/sysv/linux/microblaze/le/libm.abilist | 6 + sysdeps/unix/sysv/linux/mips/mips32/libm.abilist | 6 + sysdeps/unix/sysv/linux/mips/mips64/libm.abilist | 13 + sysdeps/unix/sysv/linux/nios2/libm.abilist | 6 + .../sysv/linux/powerpc/powerpc32/fpu/libm.abilist | 6 + .../linux/powerpc/powerpc32/nofpu/libm.abilist | 6 + .../sysv/linux/powerpc/powerpc64/be/libm.abilist | 6 + .../sysv/linux/powerpc/powerpc64/le/libm.abilist | 15 + sysdeps/unix/sysv/linux/riscv/rv32/libm.abilist | 13 + sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist | 13 + sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist | 13 + sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist | 13 + sysdeps/unix/sysv/linux/sh/be/libm.abilist | 6 + sysdeps/unix/sysv/linux/sh/le/libm.abilist | 6 + sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist | 13 + sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist | 13 + sysdeps/unix/sysv/linux/tst-mman-consts.py | 2 +- sysdeps/unix/sysv/linux/x86_64/64/libm.abilist | 13 + sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist | 13 + sysdeps/x86_64/dl-machine.h | 20 +- sysdeps/x86_64/fpu/multiarch/s_fma.c | 7 + sysdeps/x86_64/fpu/multiarch/s_fmaf.c | 1 + sysdeps/x86_64/nptl/tls.h | 1 - time/tst-itimer.c | 5 +- 225 files changed, 47337 insertions(+), 1127 deletions(-) create mode 100644 csu/rtld-sizes.sym copy sysdeps/pthread/tst-pthread_kill-exited.c => elf/dl-debug-symbols.S (54%) create mode 100644 elf/tst-dlmopen4.c copy math/s_fmaf.c => elf/tst-ro-dynamic-mod.c (73%) create mode 100644 elf/tst-ro-dynamic-mod.map copy math/s_fmal.c => elf/tst-ro-dynamic.c (72%) create mode 100644 math/auto-libm-test-out-narrow-fma create mode 100644 math/libm-test-narrow-fma.inc copy sysdeps/{htl/thrd_current.c => generic/dl-relocate-ld.h} (62%) copy math/s_fmaf.c => sysdeps/htl/dl-support.c (73%) create mode 100644 sysdeps/htl/dl-thread_gscope_wait.c create mode 100644 sysdeps/ieee754/dbl-64/s_f32xfmaf64.c copy sysdeps/ieee754/{ldbl-128/s_fdivl.c => dbl-64/s_ffma.c} (64%) create mode 100644 sysdeps/ieee754/float128/s_f32fmaf128.c create mode 100644 sysdeps/ieee754/float128/s_f64fmaf128.c create mode 100644 sysdeps/ieee754/float128/s_f64xfmaf128.c copy sysdeps/ieee754/ldbl-128/{s_ddivl.c => s_dfmal.c} (58%) copy sysdeps/ieee754/ldbl-128/{s_f64xdivf128.c => s_f64xfmaf128.c} (73%) copy sysdeps/ieee754/ldbl-128/{s_fdivl.c => s_ffmal.c} (64%) copy math/s_fma.c => sysdeps/ieee754/ldbl-128ibm/s_dfmal.c (71%) copy math/s_fmaf.c => sysdeps/ieee754/ldbl-128ibm/s_ffmal.c (71%) copy sysdeps/ieee754/ldbl-96/{s_ddivl.c => s_dfmal.c} (64%) copy sysdeps/ieee754/ldbl-96/{s_fdivl.c => s_ffmal.c} (67%) copy math/s_fma.c => sysdeps/ieee754/ldbl-opt/nldbl-dfma.c (73%) copy math/s_fmaf.c => sysdeps/ieee754/ldbl-opt/nldbl-ffma.c (73%) copy sysdeps/ieee754/soft-fp/{s_fma.c => s_dfmal.c} (57%) copy sysdeps/ieee754/soft-fp/{s_fma.c => s_ffma.c} (58%) copy sysdeps/ieee754/soft-fp/{s_fmaf.c => s_ffmal.c} (57%) copy sysdeps/{htl/thrd_current.c => mips/dl-relocate-ld.h} (64%) copy sysdeps/{htl/thrd_current.c => riscv/dl-relocate-ld.h} (63%)