Joseph Myers
69a01461ee
Add narrowing multiply functions.
...
This patch adds the narrowing multiply functions from TS 18661-1 to
glibc's libm: fmul, fmull, dmull, f32mulf64, f32mulf32x, f32xmulf64
for all configurations; f32mulf64x, f32mulf128, f64mulf64x,
f64mulf128, f32xmulf64x, f32xmulf128, f64xmulf128 for configurations
with _Float64x and _Float128; __nldbl_dmull for ldbl-opt.
The changes are mostly essentially the same as for the narrowing add
functions, so the description of those generally applies to this patch
as well. f32xmulf64 for i386 cannot use precision control as used for
add and subtract, because that would result in double rounding for
subnormal results, so that uses round-to-odd with long double
intermediate result instead. The soft-fp support involves adding a
new FP_TRUNC_COOKED since soft-fp multiplication uses cooked inputs
and outputs.
Tested for x86_64, x86, mips64 (all three ABIs, both hard and soft
float) and powerpc, and with build-many-glibcs.py.
* math/Makefile (libm-narrow-fns): Add mul.
(libm-test-funcs-narrow): Likewise.
* math/Versions (GLIBC_2.28): Add narrowing multiply functions.
* math/bits/mathcalls-narrow.h (mul): Use __MATHCALL_NARROW.
* math/gen-auto-libm-tests.c (test_functions): Add mul.
* math/math-narrow.h (CHECK_NARROW_MUL): New macro.
(NARROW_MUL_ROUND_TO_ODD): Likewise.
(NARROW_MUL_TRIVIAL): Likewise.
* soft-fp/op-common.h (FP_TRUNC_COOKED): Likewise.
* sysdeps/ieee754/float128/float128_private.h (__fmull): New
macro.
(__dmull): Likewise.
* sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add fmul and
dmul.
(CFLAGS-nldbl-dmul.c): New variable.
(CFLAGS-nldbl-fmul.c): Likewise.
* sysdeps/ieee754/ldbl-opt/Versions (GLIBC_2.28): Add
__nldbl_dmull.
* sysdeps/ieee754/ldbl-opt/nldbl-compat.h (__nldbl_dmull): New
prototype.
* manual/arith.texi (Misc FP Arithmetic): Document fmul, fmull,
dmull, fMmulfN, fMmulfNx, fMxmulfN and fMxmulfNx.
* math/auto-libm-test-in: Add tests of mul.
* math/auto-libm-test-out-narrow-mul: New generated file.
* math/libm-test-narrow-mul.inc: New file.
* sysdeps/i386/fpu/s_f32xmulf64.c: Likewise.
* sysdeps/ieee754/dbl-64/s_f32xmulf64.c: Likewise.
* sysdeps/ieee754/dbl-64/s_fmul.c: Likewise.
* sysdeps/ieee754/float128/s_f32mulf128.c: Likewise.
* sysdeps/ieee754/float128/s_f64mulf128.c: Likewise.
* sysdeps/ieee754/float128/s_f64xmulf128.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_dmull.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_f64xmulf128.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_fmull.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_dmull.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_fmull.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_dmull.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_fmull.c: Likewise.
* sysdeps/ieee754/ldbl-opt/nldbl-dmul.c: Likewise.
* sysdeps/ieee754/ldbl-opt/nldbl-fmul.c: Likewise.
* sysdeps/ieee754/soft-fp/s_dmull.c: Likewise.
* sysdeps/ieee754/soft-fp/s_fmul.c: Likewise.
* sysdeps/ieee754/soft-fp/s_fmull.c: Likewise.
* sysdeps/powerpc/fpu/libm-test-ulps: Update.
* sysdeps/mach/hurd/i386/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.
2018-05-16 00:05:28 +00:00
Joseph Myers
b289cd9db8
Ignore absolute symbols in ABI tests.
...
A recent binutils patch
<https://sourceware.org/ml/binutils/2018-04/msg00336.html > stops the
MIPS linker including the _gp_disp absolute symbol in dynamic symbol
tables.
With older binutils, it is included for MIPS o32 (despite the use of
symbol versioning), and this means that all the ABI test baselines for
MIPS o32 include "_gp_disp _gp_disp A". This symbol is not
meaningfully part of the ABI for shared libraries, since it always has
to be resolved at static link time to the local definition for the
linked object.
All the other absolute symbols in ABI test baselines are the names of
symbol versions. I don't think the mere existence of a symbol version
with a given name - as opposed to the contents of that version if
nonempty - is part of the ABI either. Thus, this patch allows the ABI
tests to pass both before and after the binutils change by changing
abilist.awk not to include absolute symbols in its output, and
changing the baselines accordingly.
Tested for x86_64, and with build-many-glibcs.py.
* scripts/abilist.awk: Ignore absolute symbols.
* sysdeps/mach/hurd/i386/ld.abilist: Remove absolute symbols.
* sysdeps/mach/hurd/i386/libBrokenLocale.abilist: Likewise.
* sysdeps/mach/hurd/i386/libanl.abilist: Likewise.
* sysdeps/mach/hurd/i386/libc.abilist: Likewise.
* sysdeps/mach/hurd/i386/libcrypt.abilist: Likewise.
* sysdeps/mach/hurd/i386/libdl.abilist: Likewise.
* sysdeps/mach/hurd/i386/libm.abilist: Likewise.
* sysdeps/mach/hurd/i386/libnsl.abilist: Likewise.
* sysdeps/mach/hurd/i386/libpthread.abilist: Likewise.
* sysdeps/mach/hurd/i386/libresolv.abilist: Likewise.
* sysdeps/mach/hurd/i386/librt.abilist: Likewise.
* sysdeps/mach/hurd/i386/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/libBrokenLocale.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libBrokenLocale.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libBrokenLocale.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libBrokenLocale.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libBrokenLocale.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libBrokenLocale.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libBrokenLocale.abilist:
Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libBrokenLocale.abilist:
Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libBrokenLocale.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/fpu/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libBrokenLocale.abilist:
Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libcidn.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libnss_compat.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libnss_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libnss_dns.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libnss_files.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libnss_hesiod.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libnss_nis.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libnss_nisplus.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/nofpu/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/libBrokenLocale.abilist:
Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n32/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n32/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n32/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n64/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n64/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libBrokenLocale.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/libBrokenLocale.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/libresolv.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/libthread_db.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libc.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/ld-le.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libBrokenLocale-le.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libBrokenLocale.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libanl-le.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libc-le.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libcrypt-le.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libdl-le.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libnsl-le.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libpthread-le.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libpthread.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libresolv-le.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libresolv.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/librt-le.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libthread_db-le.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libthread_db.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libutil-le.abilist:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/libBrokenLocale.abilist:
Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libBrokenLocale.abilist:
Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libBrokenLocale.abilist:
Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libBrokenLocale.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libBrokenLocale.abilist:
Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libBrokenLocale.abilist:
Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libBrokenLocale.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/libmvec.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libBrokenLocale.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libutil.abilist: Likewise.
2018-05-04 15:46:32 +00:00
Joseph Myers
5e14bb9793
Fix Hurd glibc build with GCC 8.
...
The build of glibc for Hurd has been failing with GCC mainline because
of the checks that aliases have the same type as the symbol aliased;
the Hurd dl-sysdep.c has a macro that defines aliases without using
the proper type. When GCC 8 branches (soon), I intend to make it the
default version in build-many-glibcs.py, so these failures would mean
the default build-many-glibcs.py build fails for Hurd again.
This patch fixes the Hurd build with GCC 8 by changing the macro that
defines the problem aliases to use the correct type for them. An
include of <not-errno.h> is needed to avoid this use of typeof
resulting in an error for __access_noerrno not being declared.
Tested compilation for i686-gnu with build-many-glibcs.py.
* sysdeps/mach/hurd/dl-sysdep.c: Include <not-errno.h>.
(check_no_hidden): Use type of original function when declaring
alias.
2018-04-24 16:33:47 +00:00
Samuel Thibault
f00b62ec89
hurd: XFAIL appearance of sched_param and sched_priority from <sys/types.h>
...
Reported at BZ #23088 .
* sysdeps/mach/hurd/i386/Makefile
(test-xfail-POSIX/fcntl.h/conform): Add.
(test-xfail-POSIX/signal.h/conform): Add.
(test-xfail-POSIX/semaphore.h/conform): Add.
(test-xfail-POSIX/regex.h/conform): Add.
(test-xfail-POSIX/aio.h/conform): Add.
(test-xfail-POSIX/mqueue.h/conform): Add.
(test-xfail-POSIX/sys/types.h/conform): Add.
(test-xfail-UNIX98/fcntl.h/conform): Add.
(test-xfail-UNIX98/netdb.h/conform): Add.
(test-xfail-UNIX98/signal.h/conform): Add.
(test-xfail-UNIX98/semaphore.h/conform): Add.
(test-xfail-UNIX98/regex.h/conform): Add.
(test-xfail-UNIX98/aio.h/conform): Add.
(test-xfail-UNIX98/ftw.h/conform): Add.
(test-xfail-UNIX98/mqueue.h/conform): Add.
(test-xfail-UNIX98/netinet/in.h/conform): Add.
(test-xfail-UNIX98/sys/wait.h/conform): Add.
(test-xfail-UNIX98/sys/sem.h/conform): Add.
(test-xfail-UNIX98/sys/uio.h/conform): Add.
(test-xfail-UNIX98/sys/socket.h/conform): Add.
(test-xfail-UNIX98/sys/types.h/conform): Add.
(test-xfail-UNIX98/stdlib.h/conform): Add.
(test-xfail-UNIX98/arpa/inet.h/conform): Add.
(test-xfail-POSIX2008/fcntl.h/conform): Add.
(test-xfail-POSIX2008/netdb.h/conform): Add.
(test-xfail-POSIX2008/signal.h/conform): Add.
(test-xfail-POSIX2008/semaphore.h/conform): Add.
(test-xfail-POSIX2008/regex.h/conform): Add.
(test-xfail-POSIX2008/aio.h/conform): Add.
(test-xfail-POSIX2008/mqueue.h/conform): Add.
(test-xfail-POSIX2008/netinet/in.h/conform): Add.
(test-xfail-POSIX2008/sys/wait.h/conform): Add.
(test-xfail-POSIX2008/sys/socket.h/conform): Add.
(test-xfail-POSIX2008/sys/types.h/conform): Add.
(test-xfail-POSIX2008/arpa/inet.h/conform): Add.
(test-xfail-XOPEN2K/fcntl.h/conform): Add.
(test-xfail-XOPEN2K/netdb.h/conform): Add.
(test-xfail-XOPEN2K/signal.h/conform): Add.
(test-xfail-XOPEN2K/semaphore.h/conform): Add.
(test-xfail-XOPEN2K/regex.h/conform): Add.
(test-xfail-XOPEN2K/aio.h/conform): Add.
(test-xfail-XOPEN2K/ftw.h/conform): Add.
(test-xfail-XOPEN2K/mqueue.h/conform): Add.
(test-xfail-XOPEN2K/netinet/in.h/conform): Add.
(test-xfail-XOPEN2K/sys/wait.h/conform): Add.
(test-xfail-XOPEN2K/sys/sem.h/conform): Add.
(test-xfail-XOPEN2K/sys/uio.h/conform): Add.
(test-xfail-XOPEN2K/sys/socket.h/conform): Add.
(test-xfail-XOPEN2K/sys/types.h/conform): Add.
(test-xfail-XOPEN2K/stdlib.h/conform): Add.
(test-xfail-XOPEN2K/arpa/inet.h/conform): Add.
(test-xfail-XOPEN2K8/fcntl.h/conform): Add.
(test-xfail-XOPEN2K8/netdb.h/conform): Add.
(test-xfail-XOPEN2K8/signal.h/conform): Add.
(test-xfail-XOPEN2K8/semaphore.h/conform): Add.
(test-xfail-XOPEN2K8/regex.h/conform): Add.
(test-xfail-XOPEN2K8/aio.h/conform): Add.
(test-xfail-XOPEN2K8/ftw.h/conform): Add.
(test-xfail-XOPEN2K8/mqueue.h/conform): Add.
(test-xfail-XOPEN2K8/netinet/in.h/conform): Add.
(test-xfail-XOPEN2K8/sys/wait.h/conform): Add.
(test-xfail-XOPEN2K8/sys/sem.h/conform): Add.
(test-xfail-XOPEN2K8/sys/uio.h/conform): Add.
(test-xfail-XOPEN2K8/sys/socket.h/conform): Add.
(test-xfail-XOPEN2K8/sys/types.h/conform): Add.
(test-xfail-XOPEN2K8/stdlib.h/conform): Add.
(test-xfail-XOPEN2K8/arpa/inet.h/conform): Add.
2018-04-20 01:56:57 +02:00
Samuel Thibault
c5896a4595
Revert "hurd: Fix mach installed headers test"
...
This reverts commit d4379e0216
2018-04-20 01:27:13 +02:00
Samuel Thibault
f55a4fdefb
hurd: Update struct statfs according to struct statvfs
...
* sysdeps/mach/hurd/bits/statfs.h (struct statfs): Make f_bsize,
f_namemax, f_frsize, and f_flag fields unsigned long int instead of
unsigned int.
(struct statfs64): Likewise.
2018-04-19 02:25:03 +02:00
Samuel Thibault
9d9f8f03af
hurd: Fix standard compliance of some statvfs fields
...
Standards require that the f_bsize, f_frsize, f_flag and f_namemax fields be
unsigned long. They used to be only unsigned on hurd, which happens to be
compatible with unsigned long on the only existing, 32bit, port. We can
thus merely fix the type.
* sysdeps/mach/hurd/bits/statvfs.h (struct statvfs): Make f_bsize,
f_namemax, f_frsize, and f_flag fields unsigned long int instead of
unsigned int.
(struct statvfs64): Likewise.
2018-04-19 02:05:54 +02:00
Samuel Thibault
0dd25301f6
hurd: xfail some structure fields ABI incompatibility with standards
...
* sysdeps/mach/hurd/i386/Makefile [$(subdir) = conform]
(conformtest-xfail-conds): Add i386-gnu.
* conform/data/fcntl.h-data (flock.l_type, flock.l_whence): XFAIL for
i386-gnu.
* conform/data/sys/ipc.h-data (ipc_perm.uid, ipc_perm.gid,
ipc_perm.cuid, ipc_perm.cgid): Likewise.
* conform/data/sys/msg.h-data (msqid_ds.msg_lspid,
msqid_ds.msg_lrpid): Likewise.
* conform/data/sys/shm.h-data (shmid_ds.shm_lpid, shmid_ds.shm_cpid):
Likewise.
* conform/data/sys/stat.h-data (stat.st_dev): Likewise.
* conform/data/sys/statvfs.h-data (statvfs.f_fsid): Likewise.
2018-04-19 01:52:51 +02:00
Samuel Thibault
c4375964db
hurd: Fix spurious installation of headers defining hidden prototypes
...
* sysdeps/mach/include/lock-intern.h: Move to include/.
* sysdeps/mach/include/mach.h: Move to include/.
* sysdeps/mach/include/mach/mig_support.h: Move to include/mach/.
* sysdeps/mach/include/mach_error.h: Move to include/.
2018-04-18 02:07:17 +02:00
Samuel Thibault
c120981d72
hurd: Avoid PLT for dirfd
...
* include/dirent.h (dirfd): Add hidden proto.
* dirent/dirfd.c (dirfd): Add hidden def.
* sysdeps/mach/hurd/dirfd.c (dirfd): Add hidden def.
* sysdeps/posix/dirfd.c (dirfd): Add hidden def.
2018-04-05 01:52:29 +02:00
Samuel Thibault
397f5789da
hurd: Fix typo
...
* sysdeps/mach/hurd/if_index.c (__if_nametoindex): Fix typo in IFNAMSIZ.
2018-04-04 02:31:23 +02:00
Samuel Thibault
ff297b70b5
hurd: Add missing symbols
...
* sysdeps/mach/hurd/i386/exc2signal.c (_hurd_exception2signal): Add
hidden def.
* mach/spin-lock.c (__mutex_unlock): Add hidden def.
2018-04-04 02:17:49 +02:00
Samuel Thibault
cd104f4ff4
hurd: Fix missing trailing NUL in __if_nametoindex
...
* sysdeps/mach/hurd/if_index.c (__if_nametoindex): Pass the whole buffer
size to strncpy.
2018-04-04 00:01:19 +02:00
Samuel Thibault
92846492dc
hurd: Make __if_nametoindex return ENODEV if ifname is too long
...
rather than truncating it.
* sysdeps/mach/hurd/if_index.c (__if_nametoindex): Return ENODEV if
ifname is too long.
2018-04-03 23:14:11 +02:00
Samuel Thibault
5e17a480f8
Revert parts of "hurd: Avoid more libc.so local PLTs"
...
This reverts parts of commit 82dbf555a4
2018-04-03 23:06:00 +02:00
Samuel Thibault
511ed56f2e
hurd: Fix buffer overrun in __if_nametoindex
...
and building with mainline GCC which reports it.
* sysdeps/mach/hurd/if_index.c (__if_nametoindex): Always end
ifr.fr_name with a NUL caracter.
2018-04-03 18:06:15 +02:00
Samuel Thibault
82dbf555a4
hurd: Avoid more libc.so local PLTs
...
* hurd/catch-signal.c (__hurd_catch_signal): Call __libc_siglongjmp
instead if siglongjmp.
(hurd_safe_memmove): Call __libc_longjmp instead of longjmp.
* hurd/hurdfault.c (faulted): Call __libc_longjmp instead of longjmp.
* include/setjmp.h (__libc_siglongjmp, __libc_longjmp): New hidden
prototypes.
* libio/iolibio.h (_IO_puts): New hidden prototype.
* libio/ioputs.c (_IO_puts): New hidden def.
* setjmp/longjmp.c (__libc_longjmp, __libc_siglongjmp): New hidden
defs.
* sysdeps/mach/hurd/sigwait.c (__sigwait): Call __libc_longjmp instead
of longjmp.
2018-04-03 00:36:33 +00:00
Samuel Thibault
7a8f45e302
hurd: Avoid some libc.so PLTs
...
* hurd/catch-signal.c (hurd_catch_signal): Rename to
__hurd_catch_signal.
(hurd_catch_signal): New strong alias.
(hurd_safe_memset, hurd_safe_copyout, hurd_safe_copyin): Call
__hurd_catch_signal instead of hurd_catch_signal.
* hurd/exc2signal.c (_hurd_exception2signal): Add hidden def.
* hurd/hurdexec.c (_hurd_init): Add hidden def.
* hurd/hurdinit.c (_hurd_init): Add hidden def.
* hurd/hurdsig.c: Include <mach/mig_support.h>.
(_hurd_thread_sigstate): Add hidden def.
(_hurd_internal_post_signal): Use __mutex_unlock instead of
mutex_unlock.
* hurd/intern-fd.c (_hurd_intern_fd): Add hidden def.
* hurd/intr-msg.c (_hurd_intr_rpc_mach_msg): Add hidden def.
* hurd/path-lookup.c (hurd_file_name_path_lookup): Rename to
__hurd_file_name_path_lookup.
(hurd_file_name_path_lookup): New strong alias.
(file_name_path_lookup): Call __hurd_file_name_path_lookup instead of
hurd_file_name_path_lookup.
* mach/errstring.c (mach_error_type): Add hidden def.
* mach/msg-destroy.c (__mach_msg_destroy): Add hidden def.
* mach/mutex-init.c (__mutex_init): Add hidden def.
* mach/spin-lock.c (__spin_lock_locked, __spin_lock, __spin_unlock,
__spin_try_lock, __mutex_lock, __mutex_trylock): Add hidden defs.
* mach/spin-solid.c (__spin_lock_solid): Add hidden def.
* sysdeps/mach/hurd/getcwd.c
(_hurd_canonicalize_directory_name_internal): Rename to
__hurd_canonicalize_directory_name_internal.
(_hurd_canonicalize_directory_name_internal): New strong alias.
(__canonicalize_directory_name_internal, __getcwd): Call
__hurd_canonicalize_directory_name_internal instead of
_hurd_canonicalize_directory_name_internal.
* sysdeps/mach/hurd/mig-reply.c: Include <mach/mig_support.h>.
(__mig_get_reply_port, __mig_dealloc_reply_port, __mig_init): Add
hidden defs.
* sysdeps/hurd/include/hurd.h: New file.
* sysdeps/hurd/include/hurd/fd.h: New file.
* sysdeps/hurd/include/hurd/signal.h: New file.
* sysdeps/mach/include/lock-intern.h: New file.
* sysdeps/mach/include/mach.h: New file.
* sysdeps/mach/include/mach/mig_support.h: New file.
* sysdeps/mach/include/mach_error.h: New file.
2018-04-02 22:08:55 +00:00
Samuel Thibault
02008f8301
hurd: whitelist ld.so PLTs supposed to be avoided by rtld_hidden
...
* sysdeps/mach/hurd/localplt.data (ld.so): Add _dl_allocate_tls,
_dl_allocate_tls_init, _dl_exception_create, _dl_exception_create_format,
_dl_exception_free, _dl_find_dso_for_object, _dl_init_first, _dl_mcount,
___tls_get_addr, __tunable_get_val.
2018-04-02 23:47:56 +02:00
Samuel Thibault
a83ed7ad78
hurd: Update localplt.data
...
* sysdeps/mach/hurd/localplt.data: Inherit sysdeps/generic/localplt.data
and comment functions currently unused.
2018-04-02 23:43:33 +02:00
Samuel Thibault
b332b7aa55
hurd: Add __errno_location to overridable ld.so symbols
...
* sysdeps/mach/hurd/localplt.data (ld.so): Add __errno_location.
2018-04-02 23:32:48 +02:00
Samuel Thibault
171488a2de
hurd: whitelist rtld symbols expected to be overridable
...
* sysdeps/mach/hurd/localplt.data: New file.
2018-04-02 23:02:02 +02:00
Samuel Thibault
dba2bdbe75
hurd: Avoid some PLTs in libc and librt
...
* hurd/hurdauth.c (_S_msg_add_auth): Call __vm_allocate and
__vm_deallocate instead of vm_allocate and vm_deallocate.
* hurd/hurdmsg.c (_S_msg_set_env_variable): Call __setenv instead of
setenv.
* hurd/hurdprio.c (_hurd_priority_which_map): Call __geteuid instead
of geteuid.
* hurd/path-lookup.c (file_name_path_scan): Call __strdup instead of
strdup.
* hurd/siginfo.c: Include <libioP.h>.
(_hurd_siginfo_handler): Call _IO_puts instead of puts.
* hurd/xattr.c (_hurd_xattr_get, _hurd_xattr_set): Call __munmap instead of
munmap.
* io/fts.c (fts_build): Call __dirfd instead of dirfd.
* mach/devstream.c: Include <libioP.h>.
(dealloc_ref): Call __mach_port_deallocate instead of
mach_port_deallocate.
(mach_open_devstream): Call _IO_fopencookie instead of fopencookie.
Call __mach_port_deallocate instead of mach_port_deallocate.
* stdlib/canonicalize.c (__realpath): Call __pathconf instead of
pathconf.
* sysdeps/mach/hurd/ifreq.c (__ifreq): Call __munmap instead of
munmap.
* sysdeps/mach/hurd/ifreq.h (__if_freereq): Likewise.
* sysdeps/mach/hurd/ptrace.c (ptrace): Call __kill instead of kill.
* sysdeps/mach/hurd/sendfile64.c (sendfile64): Call __munmap instead
of munmap.
* sysdeps/mach/hurd/socketpair.c (__socketpair): Call __close instead
of close.
* sysdeps/posix/clock_getres.c (realtime_getres): Call __sysconf
instead of sysconf.
* sysdeps/pthread/timer_gettime.c (timer_gettime): Call
__clock_gettime instead of clock_gettime.
* sysdeps/pthread/timer_routines.c (thread_func): Likewise.
* sysdeps/pthread/timer_settime.c (timer_settime): Likewise.
* sysdeps/unix/bsd/gtty.c (gtty): Call __ioctl instead of ioctl.
* sysdeps/unix/bsd/stty.c (stty): Likewise.
* sysdeps/unix/bsd/tcflow.c (tcflow): Call __tcgetattr instead of
tcgetattr.
* sysdeps/unix/clock_nanosleep.c (__clock_nanosleep): Call
__clock_gettime and __nanosleep instead of clock_gettime and
nanosleep.
2018-04-02 19:07:52 +00:00
Samuel Thibault
f6fb29d22e
hurd: Avoid local PLTs in libpthread.
...
* htl/cthreads-compat.c (__cthread_detach): Call __pthread_detach
instead of pthread_detach.
(__cthread_fork): Call __pthread_create instead of pthread_create.
(__cthread_keycreate): Call __pthread_key_create instead of
pthread_key_create.
(__cthread_getspecific): Call __pthread_getspecific instead of
pthread_getspecific.
(__cthread_setspecific): Call __pthread_setspecific instead of
pthread_setspecific.
* htl/pt-alloc.c (__pthread_alloc): Call __pthread_mutex_lock and
__pthread_mutex_unlock instead of pthread_mutex_lock and
pthread_mutex_unlock.
* htl/pt-cleanup.c (__pthread_get_cleanup_stack): Rename to
___pthread_get_cleanup_stack.
(__pthread_get_cleanup_stack): New strong alias.
* htl/pt-create.c: Include <pthreadP.h>.
(entry_point): Call __pthread_exit instead of pthread_exit.
(pthread_create): Rename to __pthread_create.
(pthread_create): New strong alias.
* htl/pt-detach.c (pthread_detach): Rename to __pthread_detach.
(pthread_detach): New strong alias.
(__pthread_detach): Call __pthread_cond_broadcast instead of
pthread_cond_broadcast.
* htl/pt-exit.c (__pthread_exit): Call __pthread_setcancelstate
instead of pthread_setcancelstate.
* htl/pt-testcancel.c: Include <pthreadP.h>.
(pthread_testcancel): Call __pthread_exit instead of pthread_exit.
* sysdeps/htl/pt-attr-getstack.c: Include <pthreadP.h>
(__pthread_attr_getstack): Call __pthread_attr_getstackaddr and
__pthread_attr_getstacksize instead of pthread_attr_getstackaddr and
pthread_attr_getstacksize.
* sysdeps/htl/pt-attr-getstackaddr.c (pthread_attr_getstackaddr):
Rename to __pthread_attr_getstackaddr.
(pthread_attr_getstackaddr): New strong alias.
* sysdeps/htl/pt-attr-getstacksize.c (pthread_attr_getstacksize):
Rename to __pthread_attr_getstacksize.
(pthread_attr_getstacksize): New strong alias.
* sysdeps/htl/pt-attr-setstack.c: Include <pthreadP.h>.
(pthread_attr_setstack): Rename to __pthread_attr_setstack.
(pthread_attr_setstack): New strong alias.
(__pthread_attr_setstack): Call __pthread_attr_getstacksize,
__pthread_attr_setstacksize and __pthread_attr_setstackaddr instead of
pthread_attr_getstacksize, pthread_attr_setstacksize and
pthread_attr_setstackaddr.
* sysdeps/htl/pt-attr-setstackaddr.c (pthread_attr_setstackaddr):
Rename to __pthread_attr_setstackaddr.
(pthread_attr_setstackaddr): New strong alias.
* sysdeps/htl/pt-attr-setstacksize.c (pthread_attr_setstacksize):
Rename to __pthread_attr_setstacksize.
(pthread_attr_setstacksize): New strong alias.
* sysdeps/htl/pt-cond-timedwait.c: Include <pthreadP.h>.
(__pthread_cond_timedwait_internal): Use __pthread_exit instead of
pthread_exit.
* sysdeps/htl/pt-key-create.c: Include <pthreadP.h>.
(__pthread_key_create): New hidden def.
* sysdeps/htl/pt-key.h: Include <pthreadP.h>.
* sysdeps/htl/pthreadP.h (_pthread_mutex_init,
__pthread_cond_broadcast, __pthread_create, __pthread_detach,
__pthread_exit, __pthread_key_create, __pthread_getspecific,
__pthread_setspecific, __pthread_setcancelstate,
__pthread_attr_getstackaddr, __pthread_attr_setstackaddr,
__pthread_attr_getstacksize, __pthread_attr_setstacksize,
__pthread_attr_setstack, ___pthread_get_cleanup_stack): New
declarations.
(__pthread_key_create, _pthread_mutex_init): New hidden declarations.
* sysdeps/mach/hurd/htl/pt-attr-setstackaddr.c
(pthread_attr_setstackaddr): Rename to __pthread_attr_setstackaddr.
(pthread_attr_setstackaddr): New strong alias.
* sysdeps/mach/hurd/htl/pt-attr-setstacksize.c
(pthread_attr_setstacksize): Rename to __pthread_attr_setstacksize.
(pthread_attr_setstacksize): New strong alias.
* sysdeps/mach/hurd/htl/pt-docancel.c: Include <pthreadP.h>.
(call_exit): Call __pthread_exit instead of pthread_exit.
* sysdeps/mach/hurd/htl/pt-mutex-init.c: Include <pthreadP.h>.
(_pthread_mutex_init): New hidden definition.
* sysdeps/mach/hurd/htl/pt-sysdep.c: Include <pthreadP.h>.
(_init_routine): Call __pthread_attr_init and __pthread_attr_setstack
instead of pthread_attr_init and pthread_attr_setstack.
2018-04-02 18:08:37 +00:00
Samuel Thibault
fa9e15558d
hurd: Fix exposition of UTIME_NOW, UTIME_OMIT
...
* sysdeps/mach/hurd/bits/stat.h [!__USE_MISC && __USE_ATFILE]
(UTIME_NOW, UTIME_OMIT): Define macros.
2018-04-02 17:07:11 +02:00
Samuel Thibault
ad2b41bfd8
hurd: Bump remaining LGPL2+ htl licences to LGPL 2.1+
...
* htl/Makefile: Bump licence to LGPL 2.1+.
* htl/alloca_cutoff.c: Likewise.
* htl/cthreads-compat.c: Likewise.
* htl/lockfile.c: Likewise.
* htl/pt-alloc.c: Likewise.
* htl/pt-cancel.c: Likewise.
* htl/pt-cleanup.c: Likewise.
* htl/pt-create.c: Likewise.
* htl/pt-dealloc.c: Likewise.
* htl/pt-detach.c: Likewise.
* htl/pt-exit.c: Likewise.
* htl/pt-getattr.c: Likewise.
* htl/pt-initialize.c: Likewise.
* htl/pt-internal.h: Likewise.
* htl/pt-join.c: Likewise.
* htl/pt-self.c: Likewise.
* htl/pt-setcancelstate.c: Likewise.
* htl/pt-setcanceltype.c: Likewise.
* htl/pt-sigmask.c: Likewise.
* htl/pt-spin-inlines.c: Likewise.
* htl/pt-testcancel.c: Likewise.
* htl/pt-yield.c: Likewise.
* htl/tests/test-1.c: Likewise.
* htl/tests/test-10.c: Likewise.
* htl/tests/test-11.c: Likewise.
* htl/tests/test-12.c: Likewise.
* htl/tests/test-13.c: Likewise.
* htl/tests/test-14.c: Likewise.
* htl/tests/test-15.c: Likewise.
* htl/tests/test-16.c: Likewise.
* htl/tests/test-17.c: Likewise.
* htl/tests/test-2.c: Likewise.
* htl/tests/test-3.c: Likewise.
* htl/tests/test-4.c: Likewise.
* htl/tests/test-5.c: Likewise.
* htl/tests/test-6.c: Likewise.
* htl/tests/test-7.c: Likewise.
* htl/tests/test-8.c: Likewise.
* htl/tests/test-9.c: Likewise.
* htl/tests/test-__pthread_destroy_specific-skip.c: Likewise.
* sysdeps/htl/bits/cancelation.h: Likewise.
* sysdeps/htl/bits/pthread-np.h: Likewise.
* sysdeps/htl/bits/pthread.h: Likewise.
* sysdeps/htl/bits/pthreadtypes.h: Likewise.
* sysdeps/htl/bits/semaphore.h: Likewise.
* sysdeps/htl/bits/types/__pthread_key.h: Likewise.
* sysdeps/htl/bits/types/struct___pthread_attr.h: Likewise.
* sysdeps/htl/bits/types/struct___pthread_barrier.h: Likewise.
* sysdeps/htl/bits/types/struct___pthread_barrierattr.h: Likewise.
* sysdeps/htl/bits/types/struct___pthread_cond.h: Likewise.
* sysdeps/htl/bits/types/struct___pthread_condattr.h: Likewise.
* sysdeps/htl/bits/types/struct___pthread_mutex.h: Likewise.
* sysdeps/htl/bits/types/struct___pthread_mutexattr.h: Likewise.
* sysdeps/htl/bits/types/struct___pthread_once.h: Likewise.
* sysdeps/htl/bits/types/struct___pthread_rwlock.h: Likewise.
* sysdeps/htl/bits/types/struct___pthread_rwlockattr.h: Likewise.
* sysdeps/htl/old_pt-atfork.c: Likewise.
* sysdeps/htl/pt-atfork.c: Likewise.
* sysdeps/htl/pt-attr-destroy.c: Likewise.
* sysdeps/htl/pt-attr-getdetachstate.c: Likewise.
* sysdeps/htl/pt-attr-getguardsize.c: Likewise.
* sysdeps/htl/pt-attr-getinheritsched.c: Likewise.
* sysdeps/htl/pt-attr-getschedparam.c: Likewise.
* sysdeps/htl/pt-attr-getschedpolicy.c: Likewise.
* sysdeps/htl/pt-attr-getscope.c: Likewise.
* sysdeps/htl/pt-attr-getstack.c: Likewise.
* sysdeps/htl/pt-attr-getstackaddr.c: Likewise.
* sysdeps/htl/pt-attr-getstacksize.c: Likewise.
* sysdeps/htl/pt-attr-init.c: Likewise.
* sysdeps/htl/pt-attr-setdetachstate.c: Likewise.
* sysdeps/htl/pt-attr-setguardsize.c: Likewise.
* sysdeps/htl/pt-attr-setinheritsched.c: Likewise.
* sysdeps/htl/pt-attr-setschedparam.c: Likewise.
* sysdeps/htl/pt-attr-setschedpolicy.c: Likewise.
* sysdeps/htl/pt-attr-setscope.c: Likewise.
* sysdeps/htl/pt-attr-setstack.c: Likewise.
* sysdeps/htl/pt-attr-setstackaddr.c: Likewise.
* sysdeps/htl/pt-attr-setstacksize.c: Likewise.
* sysdeps/htl/pt-attr.c: Likewise.
* sysdeps/htl/pt-barrier-destroy.c: Likewise.
* sysdeps/htl/pt-barrier-init.c: Likewise.
* sysdeps/htl/pt-barrier-wait.c: Likewise.
* sysdeps/htl/pt-barrier.c: Likewise.
* sysdeps/htl/pt-barrierattr-destroy.c: Likewise.
* sysdeps/htl/pt-barrierattr-getpshared.c: Likewise.
* sysdeps/htl/pt-barrierattr-init.c: Likewise.
* sysdeps/htl/pt-barrierattr-setpshared.c: Likewise.
* sysdeps/htl/pt-cond-brdcast.c: Likewise.
* sysdeps/htl/pt-cond-destroy.c: Likewise.
* sysdeps/htl/pt-cond-init.c: Likewise.
* sysdeps/htl/pt-cond-signal.c: Likewise.
* sysdeps/htl/pt-cond-timedwait.c: Likewise.
* sysdeps/htl/pt-cond-wait.c: Likewise.
* sysdeps/htl/pt-cond.c: Likewise.
* sysdeps/htl/pt-condattr-destroy.c: Likewise.
* sysdeps/htl/pt-condattr-getclock.c: Likewise.
* sysdeps/htl/pt-condattr-getpshared.c: Likewise.
* sysdeps/htl/pt-condattr-init.c: Likewise.
* sysdeps/htl/pt-condattr-setclock.c: Likewise.
* sysdeps/htl/pt-condattr-setpshared.c: Likewise.
* sysdeps/htl/pt-destroy-specific.c: Likewise.
* sysdeps/htl/pt-equal.c: Likewise.
* sysdeps/htl/pt-getconcurrency.c: Likewise.
* sysdeps/htl/pt-getcpuclockid.c: Likewise.
* sysdeps/htl/pt-getschedparam.c: Likewise.
* sysdeps/htl/pt-getspecific.c: Likewise.
* sysdeps/htl/pt-init-specific.c: Likewise.
* sysdeps/htl/pt-key-create.c: Likewise.
* sysdeps/htl/pt-key-delete.c: Likewise.
* sysdeps/htl/pt-key.h: Likewise.
* sysdeps/htl/pt-mutex-destroy.c: Likewise.
* sysdeps/htl/pt-mutex-getprioceiling.c: Likewise.
* sysdeps/htl/pt-mutex-init.c: Likewise.
* sysdeps/htl/pt-mutex-lock.c: Likewise.
* sysdeps/htl/pt-mutex-setprioceiling.c: Likewise.
* sysdeps/htl/pt-mutex-timedlock.c: Likewise.
* sysdeps/htl/pt-mutex-trylock.c: Likewise.
* sysdeps/htl/pt-mutex-unlock.c: Likewise.
* sysdeps/htl/pt-mutexattr-destroy.c: Likewise.
* sysdeps/htl/pt-mutexattr-getprioceiling.c: Likewise.
* sysdeps/htl/pt-mutexattr-getprotocol.c: Likewise.
* sysdeps/htl/pt-mutexattr-getpshared.c: Likewise.
* sysdeps/htl/pt-mutexattr-gettype.c: Likewise.
* sysdeps/htl/pt-mutexattr-init.c: Likewise.
* sysdeps/htl/pt-mutexattr-setprioceiling.c: Likewise.
* sysdeps/htl/pt-mutexattr-setprotocol.c: Likewise.
* sysdeps/htl/pt-mutexattr-setpshared.c: Likewise.
* sysdeps/htl/pt-mutexattr-settype.c: Likewise.
* sysdeps/htl/pt-mutexattr.c: Likewise.
* sysdeps/htl/pt-once.c: Likewise.
* sysdeps/htl/pt-rwlock-attr.c: Likewise.
* sysdeps/htl/pt-rwlock-destroy.c: Likewise.
* sysdeps/htl/pt-rwlock-init.c: Likewise.
* sysdeps/htl/pt-rwlock-rdlock.c: Likewise.
* sysdeps/htl/pt-rwlock-timedrdlock.c: Likewise.
* sysdeps/htl/pt-rwlock-timedwrlock.c: Likewise.
* sysdeps/htl/pt-rwlock-tryrdlock.c: Likewise.
* sysdeps/htl/pt-rwlock-trywrlock.c: Likewise.
* sysdeps/htl/pt-rwlock-unlock.c: Likewise.
* sysdeps/htl/pt-rwlock-wrlock.c: Likewise.
* sysdeps/htl/pt-rwlockattr-destroy.c: Likewise.
* sysdeps/htl/pt-rwlockattr-getpshared.c: Likewise.
* sysdeps/htl/pt-rwlockattr-init.c: Likewise.
* sysdeps/htl/pt-rwlockattr-setpshared.c: Likewise.
* sysdeps/htl/pt-setconcurrency.c: Likewise.
* sysdeps/htl/pt-setschedparam.c: Likewise.
* sysdeps/htl/pt-setschedprio.c: Likewise.
* sysdeps/htl/pt-setspecific.c: Likewise.
* sysdeps/htl/pt-spin.c: Likewise.
* sysdeps/htl/pt-startup.c: Likewise.
* sysdeps/htl/pthread.h: Likewise.
* sysdeps/htl/sem-close.c: Likewise.
* sysdeps/htl/sem-destroy.c: Likewise.
* sysdeps/htl/sem-getvalue.c: Likewise.
* sysdeps/htl/sem-init.c: Likewise.
* sysdeps/htl/sem-open.c: Likewise.
* sysdeps/htl/sem-post.c: Likewise.
* sysdeps/htl/sem-timedwait.c: Likewise.
* sysdeps/htl/sem-trywait.c: Likewise.
* sysdeps/htl/sem-unlink.c: Likewise.
* sysdeps/htl/sem-wait.c: Likewise.
* sysdeps/hurd/htl/pt-kill.c: Likewise.
* sysdeps/i386/htl/pt-machdep.h: Likewise.
* sysdeps/mach/htl/pt-block.c: Likewise.
* sysdeps/mach/htl/pt-spin.c: Likewise.
* sysdeps/mach/htl/pt-stack-alloc.c: Likewise.
* sysdeps/mach/htl/pt-thread-alloc.c: Likewise.
* sysdeps/mach/htl/pt-thread-start.c: Likewise.
* sysdeps/mach/htl/pt-thread-terminate.c: Likewise.
* sysdeps/mach/htl/pt-timedblock.c: Likewise.
* sysdeps/mach/htl/pt-wakeup.c: Likewise.
* sysdeps/mach/hurd/htl/bits/pthread-np.h: Likewise.
* sysdeps/mach/hurd/htl/bits/types/struct___pthread_mutex.h: Likewise.
* sysdeps/mach/hurd/htl/pt-attr-setstackaddr.c: Likewise.
* sysdeps/mach/hurd/htl/pt-attr-setstacksize.c: Likewise.
* sysdeps/mach/hurd/htl/pt-docancel.c: Likewise.
* sysdeps/mach/hurd/htl/pt-hurd-cond-timedwait.c: Likewise.
* sysdeps/mach/hurd/htl/pt-hurd-cond-wait.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutex-consistent.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutex-destroy.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutex-getprioceiling.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutex-init.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutex-lock.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutex-setprioceiling.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutex-timedlock.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutex-transfer-np.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutex-trylock.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutex-unlock.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutex.h: Likewise.
* sysdeps/mach/hurd/htl/pt-mutexattr-destroy.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutexattr-getprioceiling.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutexattr-getprotocol.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutexattr-getpshared.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutexattr-getrobust.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutexattr-gettype.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutexattr-init.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutexattr-setprioceiling.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutexattr-setprotocol.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutexattr-setpshared.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutexattr-setrobust.c: Likewise.
* sysdeps/mach/hurd/htl/pt-mutexattr-settype.c: Likewise.
* sysdeps/mach/hurd/htl/pt-sigstate-destroy.c: Likewise.
* sysdeps/mach/hurd/htl/pt-sigstate-init.c: Likewise.
* sysdeps/mach/hurd/htl/pt-sigstate.c: Likewise.
* sysdeps/mach/hurd/htl/pt-sysdep.c: Likewise.
* sysdeps/mach/hurd/htl/pt-sysdep.h: Likewise.
* sysdeps/mach/hurd/i386/htl/pt-machdep.c: Likewise.
* sysdeps/mach/hurd/i386/htl/pt-setup.c: Likewise.
2018-04-02 16:37:36 +02:00
Samuel Thibault
deed72f6b0
hurd: Remove bogus net/if_ppp.h
...
It was not even compilable anyway.
* sysdeps/mach/hurd/net/if_ppp.h: Remove file.
* sysdeps/mach/hurd/Makefile (sysdep_headers): Remove net/if_ppp.h.
2018-04-02 02:07:33 +02:00
Samuel Thibault
8e2666ea9a
hurd: Advertise libpthread
...
* sysdeps/mach/hurd/bits/local_lim.h (_POSIX_THREAD_KEYS_MAX,
_POSIX_THREAD_DESTRUCTOR_ITERATIONS, _POSIX_THREAD_THREADS_MAX): Define
macros.
* sysdeps/mach/hurd/bits/posix_opt.h (_POSIX_THREADS,
_POSIX_THREAD_ATTR_STACKSIZE, _POSIX_THREAD_ATTR_STACKADDR,
_POSIX_SEMAPHORES, _POSIX_READER_WRITER_LOCKS, _POSIX_TIMEOUTS,
_POSIX_SPIN_LOCKS, _POSIX_BARRIERS): Define macros to 200809L.
2018-04-02 01:57:47 +02:00
Samuel Thibault
a3bac9c2f2
hurd libpthread: add function missing in ABI list
...
* sysdeps/mach/hurd/i386/libpthread.abilist (__pthread_self): Add.
2018-04-02 01:53:46 +02:00
Samuel Thibault
33574c17ee
hurd: Add hurd thread library
...
Contributed by
Agustina Arzille <avarzille@riseup.net>
Amos Jeffries <squid3@treenet.co.nz>
David Michael <fedora.dm0@gmail.com>
Marco Gerards <marco@gnu.org>
Marcus Brinkmann <marcus@gnu.org>
Neal H. Walfield <neal@gnu.org>
Pino Toscano <toscano.pino@tiscali.it>
Richard Braun <rbraun@sceen.net>
Roland McGrath <roland@gnu.org>
Samuel Thibault <samuel.thibault@ens-lyon.org>
Thomas DiModica <ricinwich@yahoo.com>
Thomas Schwinge <tschwinge@gnu.org>
* htl: New directory.
* sysdeps/htl: New directory.
* sysdeps/hurd/htl: New directory.
* sysdeps/i386/htl: New directory.
* sysdeps/mach/htl: New directory.
* sysdeps/mach/hurd/htl: New directory.
* sysdeps/mach/hurd/i386/htl: New directory.
* nscd/Depend, resolv/Depend, rt/Depend: Add htl dependency.
* sysdeps/mach/hurd/i386/Implies: Add mach/hurd/i386/htl imply.
* sysdeps/mach/hurd/i386/libpthread.abilist: New file.
2018-04-02 01:44:14 +02:00
Samuel Thibault
8bfd94d0dc
hurd: advertise process memory locking option
...
mlock/unlockall were already implemented.
* sysdeps/mach/hurd/bits/posix_opt.h (_POSIX_MEMLOCK): Define.
2018-03-27 23:20:07 +02:00
Samuel Thibault
2d813d7b77
hurd: Regenerate errno.h header
...
* sysdeps/mach/hurd/bits/errno.h: Regenerate.
2018-03-25 20:17:35 +00:00
Samuel Thibault
bcfa607b26
hurd: Initialize TLS and libpthread before signal thread start
...
* sysdeps/generic/libc-start.h [!SHARED] (ARCH_SETUP_TLS): Define to
__libc_setup_tls.
* sysdeps/unix/sysv/linux/powerpc/libc-start.h [!SHARED]
(ARCH_SETUP_TLS): Likewise.
* sysdeps/mach/hurd/libc-start.h: New file copied from
sysdeps/generic/libc-start.h, but define ARCH_SETUP_TLS to empty.
* csu/libc-start.c [!SHARED] (LIBC_START_MAIN): Call ARCH_SETUP_TLS instead
of __libc_setup_tls.
* sysdeps/mach/hurd/i386/init-first.c [!SHARED] (init1): Call
__libc_setup_tls before initializing libpthread and running _hurd_init which
starts the signal thread.
2018-03-25 00:52:39 +01:00
Joseph Myers
a44061398c
Remove unused frame.h header, sigcontextinfo.h macros.
...
The glibc-internal header frame.h was used in the old
debug/backtrace.c but is now unused. Similarly, there are some
sigcontextinfo.h macros that are used nowhere in glibc -
ADVANCE_STACK_FRAME and FIRST_FRAME_POINTER were used in the old
debug/backtrace.c, while SIGCONTEXT_EXTRA_ARGS, GET_FRAME, GET_STACK
and CALL_SIGHANDLER were unused even before the removal of that old
implementation (beyond uses of SIGCONTEXT_EXTRA_ARGS in definitions of
CALL_SIGHANDLER). This patch removes all the unused frame.h headers
and definitions of those macros.
Tested with build-many-glibcs.py.
* sysdeps/generic/frame.h: Remove file.
* sysdeps/arm/frame.h: Likewise.
* sysdeps/hppa/frame.h: Likewise.
* sysdeps/generic/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS): Remove
macro.
(GET_FRAME): Likewise.
(GET_STACK): Likewise.
(CALL_SIGHANDLER): Likewise.
* sysdeps/mach/hurd/i386/sigcontextinfo.h (SIGCONTEXT_EXTRA_ARGS):
Likewise.
(GET_FRAME): Likewise.
(GET_STACK): Likewise.
(CALL_SIGHANDLER): Likewise.
* sysdeps/unix/sysv/linux/alpha/sigcontextinfo.h
(SIGCONTEXT_EXTRA_ARGS): Likewise.
(GET_FRAME): Likewise.
(GET_STACK): Likewise.
(CALL_SIGHANDLER): Likewise.
* sysdeps/unix/sysv/linux/arm/sigcontextinfo.h
(SIGCONTEXT_EXTRA_ARGS): Likewise.
(GET_FRAME): Likewise.
(GET_STACK): Likewise.
(ADVANCE_STACK_FRAME): Likewise.
(CALL_SIGHANDLER): Likewise.
* sysdeps/unix/sysv/linux/i386/sigcontextinfo.h
(SIGCONTEXT_EXTRA_ARGS): Likewise.
(GET_FRAME): Likewise.
(GET_STACK): Likewise.
(CALL_SIGHANDLER): Likewise.
* sysdeps/unix/sysv/linux/ia64/sigcontextinfo.h
(SIGCONTEXT_EXTRA_ARGS): Likewise.
(GET_FRAME): Likewise.
(GET_STACK): Likewise.
(CALL_SIGHANDLER): Likewise.
* sysdeps/unix/sysv/linux/m68k/sigcontextinfo.h
(SIGCONTEXT_EXTRA_ARGS): Likewise.
(GET_FRAME): Likewise.
(GET_STACK): Likewise.
(CALL_SIGHANDLER): Likewise.
* sysdeps/unix/sysv/linux/microblaze/sigcontextinfo.h
(SIGCONTEXT_EXTRA_ARGS): Likewise.
(GET_FRAME): Likewise.
(GET_STACK): Likewise.
(CALL_SIGHANDLER): Likewise.
* sysdeps/unix/sysv/linux/mips/sigcontextinfo.h
(SIGCONTEXT_EXTRA_ARGS): Likewise.
(GET_FRAME): Likewise.
(GET_STACK): Likewise.
(CALL_SIGHANDLER): Likewise.
* sysdeps/unix/sysv/linux/powerpc/sigcontextinfo.h
(SIGCONTEXT_EXTRA_ARGS): Likewise.
(GET_FRAME): Likewise.
(GET_STACK): Likewise.
(CALL_SIGHANDLER): Likewise.
* sysdeps/unix/sysv/linux/riscv/sigcontextinfo.h
(SIGCONTEXT_EXTRA_ARGS): Likewise.
(GET_FRAME): Likewise.
(GET_STACK): Likewise.
(CALL_SIGHANDLER): Likewise.
* sysdeps/unix/sysv/linux/s390/sigcontextinfo.h
(SIGCONTEXT_EXTRA_ARGS): Likewise.
(GET_FRAME): Likewise.
(GET_STACK): Likewise.
(CALL_SIGHANDLER): Likewise.
* sysdeps/unix/sysv/linux/sh/sigcontextinfo.h
(SIGCONTEXT_EXTRA_ARGS): Likewise.
(GET_FRAME): Likewise.
(GET_STACK): Likewise.
(CALL_SIGHANDLER): Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/sigcontextinfo.h
(SIGCONTEXT_EXTRA_ARGS): Likewise.
(FIRST_FRAME_POINTER): Likewise.
(ADVANCE_STACK_FRAME): Likewise.
(GET_STACK): Likewise.
(GET_FRAME): Likewise.
(CALL_SIGHANDLER): Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/sigcontextinfo.h
(SIGCONTEXT_EXTRA_ARGS): Likewise.
(ADVANCE_STACK_FRAME): Likewise.
(GET_STACK): Likewise.
(GET_FRAME): Likewise.
(CALL_SIGHANDLER): Likewise.
* sysdeps/unix/sysv/linux/tile/sigcontextinfo.h
(SIGCONTEXT_EXTRA_ARGS): Likewise.
(GET_FRAME): Likewise.
(GET_STACK): Likewise.
(CALL_SIGHANDLER): Likewise.
* sysdeps/unix/sysv/linux/x86_64/sigcontextinfo.h
(SIGCONTEXT_EXTRA_ARGS): Likewise.
(GET_FRAME): Likewise.
(GET_STACK): Likewise.
(CALL_SIGHANDLER): Likewise.
2018-03-22 16:40:51 +00:00
Samuel Thibault
79962d89a9
hurd: Code style fixes
...
No code change.
2018-03-20 03:00:39 +01:00
Joseph Myers
8d3f9e85cf
Add narrowing subtract functions.
...
This patch adds the narrowing subtract functions from TS 18661-1 to
glibc's libm: fsub, fsubl, dsubl, f32subf64, f32subf32x, f32xsubf64
for all configurations; f32subf64x, f32subf128, f64subf64x,
f64subf128, f32xsubf64x, f32xsubf128, f64xsubf128 for configurations
with _Float64x and _Float128; __nldbl_dsubl for ldbl-opt.
The changes are essentially the same as for the narrowing add
functions, so the description of those generally applies to this patch
as well.
Tested for x86_64, x86, mips64 (all three ABIs, both hard and soft
float) and powerpc, and with build-many-glibcs.py.
* math/Makefile (libm-narrow-fns): Add sub.
(libm-test-funcs-narrow): Likewise.
* math/Versions (GLIBC_2.28): Add narrowing subtract functions.
* math/bits/mathcalls-narrow.h (sub): Use __MATHCALL_NARROW.
* math/gen-auto-libm-tests.c (test_functions): Add sub.
* math/math-narrow.h (CHECK_NARROW_SUB): New macro.
(NARROW_SUB_ROUND_TO_ODD): Likewise.
(NARROW_SUB_TRIVIAL): Likewise.
* sysdeps/ieee754/float128/float128_private.h (__fsubl): New
macro.
(__dsubl): Likewise.
* sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add fsub and
dsub.
(CFLAGS-nldbl-dsub.c): New variable.
(CFLAGS-nldbl-fsub.c): Likewise.
* sysdeps/ieee754/ldbl-opt/Versions (GLIBC_2.28): Add
__nldbl_dsubl.
* sysdeps/ieee754/ldbl-opt/nldbl-compat.h (__nldbl_dsubl): New
prototype.
* manual/arith.texi (Misc FP Arithmetic): Document fsub, fsubl,
dsubl, fMsubfN, fMsubfNx, fMxsubfN and fMxsubfNx.
* math/auto-libm-test-in: Add tests of sub.
* math/auto-libm-test-out-narrow-sub: New generated file.
* math/libm-test-narrow-sub.inc: New file.
* sysdeps/i386/fpu/s_f32xsubf64.c: Likewise.
* sysdeps/ieee754/dbl-64/s_f32xsubf64.c: Likewise.
* sysdeps/ieee754/dbl-64/s_fsub.c: Likewise.
* sysdeps/ieee754/float128/s_f32subf128.c: Likewise.
* sysdeps/ieee754/float128/s_f64subf128.c: Likewise.
* sysdeps/ieee754/float128/s_f64xsubf128.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_dsubl.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_f64xsubf128.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_fsubl.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_dsubl.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_fsubl.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_dsubl.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_fsubl.c: Likewise.
* sysdeps/ieee754/ldbl-opt/nldbl-dsub.c: Likewise.
* sysdeps/ieee754/ldbl-opt/nldbl-fsub.c: Likewise.
* sysdeps/ieee754/soft-fp/s_dsubl.c: Likewise.
* sysdeps/ieee754/soft-fp/s_fsub.c: Likewise.
* sysdeps/ieee754/soft-fp/s_fsubl.c: Likewise.
* sysdeps/powerpc/fpu/libm-test-ulps: Update.
* sysdeps/mach/hurd/i386/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilegx32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilegx64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.
2018-03-20 00:34:52 +00:00
Samuel Thibault
e54554ca62
hurd: fix build
...
* sysdeps/mach/hurd/i386/init-first.c: Compare d->phdr with 0 instead of
NULL.
2018-03-18 20:49:26 +01:00
Richard Braun
72e7ffc37f
Hurd: fix port leak in TLS
...
* sysdeps/mach/hurd/i386/tls.h (_hurd_tls_init): Use a temporary
thread reference.
2018-03-18 20:43:59 +01:00
Samuel Thibault
20bc801b3d
hurd: Add mlockall support
...
* sysdeps/mach/hurd/mlockall.c: New file.
* sysdeps/mach/hurd/munlockall.c: New file.
2018-03-18 20:38:48 +01:00
Samuel Thibault
aa2189295e
hurd: Fix boot with statically-linked exec server
...
* sysdeps/mach/hurd/i386/init-first.c (init): Also find ELF headers by
oneself when the pointer given in D is nul (as set by ext2fs).
2018-03-18 20:38:26 +01:00
Agustina Arzille
fb4cc8a0c2
hurd: Reimplement libc locks using mach's gsync
...
* hurd/Makefile (routines): Add hurdlock.
* hurd/Versions (GLIBC_PRIVATE): Added new entry to export the above
interface.
(HURD_CTHREADS_0.3): Remove __libc_getspecific.
* hurd/hurdpid.c: Include <lowlevellock.h>
(_S_msg_proc_newids): Use lll_wait to synchronize.
* hurd/hurdsig.c: (reauth_proc): Use __mutex_lock and __mutex_unlock.
* hurd/setauth.c: Include <hurdlock.h>, use integer for synchronization.
* mach/Makefile (lock-headers): Remove machine-lock.h.
* mach/lock-intern.h: Include <lowlevellock.h> instead of
<machine-lock.h>.
(__spin_lock_t): New type.
(__SPIN_LOCK_INITIALIZER): New macro.
(__spin_lock, __spin_unlock, __spin_try_lock, __spin_lock_locked,
__mutex_init, __mutex_lock_solid, __mutex_unlock_solid, __mutex_lock,
__mutex_unlock, __mutex_trylock): Use lll to implement locks.
* mach/mutex-init.c: Include <lowlevellock.h> instead of <cthreads.h>.
(__mutex_init): Initialize with lll.
* manual/errno.texi (EOWNERDEAD, ENOTRECOVERABLE): New errno values.
* sysdeps/mach/Makefile: Add libmachuser as dependencies for libs
needing lll.
* sysdeps/mach/hurd/bits/errno.h: Regenerate.
* sysdeps/mach/hurd/cthreads.c (__libc_getspecific): Remove function.
* sysdeps/mach/hurd/bits/libc-lock.h: Remove file.
* sysdeps/mach/hurd/setpgid.c: Include <lowlevellock.h>.
(__setpgid): Use lll for synchronization.
* sysdeps/mach/hurd/setsid.c: Likewise with __setsid.
* sysdeps/mach/bits/libc-lock.h: Include <tls.h> and <lowlevellock.h>
instead of <cthreads.h>.
(_IO_lock_inexpensive): New macro
(__libc_lock_recursive_t, __rtld_lock_recursive_t): New structures.
(__libc_lock_self0): New declaration.
(__libc_lock_owner_self): New macro.
(__libc_key_t): Remove type.
(_LIBC_LOCK_INITIALIZER): New macro.
(__libc_lock_define_initialized, __libc_lock_init, __libc_lock_fini,
__libc_lock_fini_recursive, __rtld_lock_fini_recursive,
__libc_lock_lock, __libc_lock_trylock, __libc_lock_unlock,
__libc_lock_define_initialized_recursive,
__rtld_lock_define_initialized_recursive,
__libc_lock_init_recursive, __libc_lock_trylock_recursive,
__libc_lock_lock_recursive, __libc_lock_unlock_recursive,
__rtld_lock_initialize, __rtld_lock_trylock_recursive,
__rtld_lock_lock_recursive, __rtld_lock_unlock_recursive
__libc_once_define, __libc_mutex_unlock): Reimplement with lll.
(__libc_lock_define_recursive, __rtld_lock_define_recursive,
_LIBC_LOCK_RECURSIVE_INITIALIZER, _RTLD_LOCK_RECURSIVE_INITIALIZER):
New macros.
Include <libc-lockP.h> to reimplement libc_key* with pthread_key*.
* hurd/hurdlock.c: New file.
* hurd/hurdlock.h: New file.
* mach/lowlevellock.h: New file
2018-03-18 18:23:45 +01:00
Agustina Arzille
542c20a171
hurd: Rewrite __libc_cleanup_*
...
This makes it notably safe against 'return' and such, and used for
__libc_cleanup_push/pop.
* sysdeps/mach/libc-lock.h (__libc_cleanup_frame): Define structure.
(__libc_cleanup_fct): Define function.
(__libc_cleanup_region_start, __libc_cleanup_region_end,
__libc_cleanup_end): Rewrite implementation using
__attribute__ ((__cleanup__)).
(__libc_cleanup_push, __libc_cleanup_pop): New macros.
2018-03-18 17:27:00 +01:00
Samuel Thibault
9a37922ee0
hurd: Add missing include
...
* sysdeps/mach/hurd/cthreads.c: Include <cthreads.h>.
2018-03-18 16:38:26 +01:00
Samuel Thibault
6dbe9dcae5
hurd: Fix coding style
2018-03-18 00:06:19 +01:00
Samuel Thibault
c2fb08c78a
hurd: Fix link cthread/pthread symbol exposition.
...
* hurd/Versions (HURD_CTHREADS_0.3): Rename weak refs cthread_fork,
cthread_detach, pthread_getattr_np, pthread_attr_getstack,
cthread_keycreate, cthread_getspecific, cthread_setspecific to
__cthread_fork, __cthread_detach, __pthread_getattr_np,
__pthread_attr_getstack, __cthread_keycreate, __cthread_getspecific,
__cthread_setspecific.
* hurd/hurdsig.c (_hurdsig_init): Use __cthread_fork,
__cthread_detach, __pthread_getattr_np, __pthread_attr_getstack,
__cthread_t instead of cthread_fork, cthread_detach,
pthread_getattr_np, pthread_attr_getstack.
* sysdeps/mach/hurd/cthreads.c (cthread_keycreate): Rename to
__cthread_keycreate.
(cthread_getspecific): Rename to __cthread_getspecific.
(cthread_setspecific): Rename to __cthread_setspecific.
(__libc_getspecific): Use __cthread_getspecific instead of
cthread_getspecific.
* sysdeps/mach/hurd/libc-lock.h (__libc_key_create): Use
__cthread_keycreate instead of cthread_keycreate.
(__libc_setspecific): Use __cthread_setspecific instead of
cthread_setspecific.
* sysdeps/mach/libc-lock.h (__libc_key_create, __libc_setspecific):
Likewise.
2018-03-17 23:53:39 +01:00
Samuel Thibault
dc33bef307
hurd: Replace threadvars with TLS
...
This gets rid of a lot of kludge and gets closer to other ports.
* hurd/Makefile (headers): Remove threadvar.h.
(inline-headers): Remove threadvar.h.
* hurd/Versions (GLIBC_2.0: Remove __hurd_sigthread_stack_base,
__hurd_sigthread_stack_end, __hurd_sigthread_variables,
__hurd_threadvar_max, __hurd_errno_location.
(HURD_CTHREADS_0.3): Add pthread_getattr_np, pthread_attr_getstack.
* hurd/hurd/signal.h: Do not include <hurd/threadvar.h>.
(_hurd_self_sigstate): Use THREAD_SELF to get _hurd_sigstate.
(_HURD_SIGNAL_H_EXTERN_INLINE): Use THREAD_SELF to get _hurd_sigstate,
unless TLS is not initialized yet, in which case we do not need a
critical section yet anyway.
* hurd/hurd/threadvar.h: Include <tls.h>, do not include
<machine-sp.h>.
(__hurd_sigthread_variables, __hurd_threadvar_max): Remove variables
declarations.
(__hurd_threadvar_index): Remove enum.
(_HURD_THREADVAR_H_EXTERN_INLINE): Remove macro.
(__hurd_threadvar_location_from_sp,__hurd_threadvar_location): Remove
inlines.
(__hurd_reply_port0): New variable declaration.
(__hurd_local_reply_port): New macro.
* hurd/hurdsig.c (__hurd_sigthread_variables): Remove variable.
(interrupted_reply_port_location): Add thread_t parameter. Use it
with THREAD_TCB to access thread-local variables.
(_hurdsig_abort_rpcs): Pass ss->thread to
interrupted_reply_port_location.
(_hurd_internal_post_signal): Likewise.
(_hurdsig_init): Use presence of cthread_fork instead of
__hurd_threadvar_stack_mask to start signal thread by hand.
Remove signal thread threadvar initialization.
* hurd/hurdstartup.c: Do not include <hurd/threadvar.h>
* hurd/sigunwind.c: Include <hurd/threadvar.h>
(_hurdsig_longjmp_from_handler): Use __hurd_local_reply_port instead
of threadvar.
* sysdeps/mach/hurd/Versions (libc.GLIBC_PRIVATE): Add
__libc_lock_self0.
(ld.GLIBC_2.0): Remove __hurd_sigthread_stack_base,
__hurd_sigthread_stack_end, __hurd_sigthread_variables.
(ld.GLIBC_PRIVATE): Add __libc_lock_self0.
* sysdeps/mach/hurd/cthreads.c: Add __libc_lock_self0.
* sysdeps/mach/hurd/dl-sysdep.c (errno, __hurd_sigthread_stack_base,
__hurd_sigthread_stack_end, __hurd_sigthread_variables, threadvars,
__hurd_threadvar_stack_offset, __hurd_threadvar_stack_mask): Do not
define variables.
* sysdeps/mach/hurd/errno-loc.c: Do not include <errno.h> and
<hurd/threadvar.h>.
[IS_IN(rtld)] (rtld_errno): New variable.
[IS_IN(rtld)] (__errno_location): New weak function.
[!IS_IN(rtld)]: Include "../../../csu/errno-loc.c".
* sysdeps/mach/hurd/errno.c: Remove file.
* sysdeps/mach/hurd/fork.c: Include <hurd/threadvar.h>
(__fork): Remove THREADVAR_SPACE macro and its use.
* sysdeps/mach/hurd/i386/init-first.c (__hurd_threadvar_max): Remove
variable.
(init): Do not initialize threadvar.
* sysdeps/mach/hurd/i386/libc.abilist (__hurd_threadvar_max): Remove
symbol.
* sysdeps/mach/hurd/i386/sigreturn.c (__sigreturn): Use
__hurd_local_reply_port instead of threadvar.
* sysdeps/mach/hurd/i386/tls.h (tcbhead_t): Add reply_port and
_hurd_sigstate fields.
(HURD_DESC_TLS, __LIBC_NO_TLS, THREAD_TCB): New macro.
* sysdeps/mach/hurd/i386/trampoline.c: Remove outdated comment.
* sysdeps/mach/hurd/libc-lock.h: Do not include <hurd/threadvar.h>.
(__libc_lock_owner_self): Use &__libc_lock_self0 and THREAD_SELF
instead of threadvar.
* sysdeps/mach/hurd/libc-tsd.h: Remove file.
* sysdeps/mach/hurd/mig-reply.c (GETPORT, reply_port): Remove macros.
(use_threadvar, global_reply_port): Remove variables.
(__hurd_reply_port0): New variable.
(__mig_get_reply_port): Use __hurd_local_reply_port and
__hurd_reply_port0 instead of threadvar.
(__mig_dealloc_reply_port): Likewise.
(__mig_init): Do not initialize threadvar.
* sysdeps/mach/hurd/profil.c: Fix comment.
2018-03-17 23:29:57 +01:00
Samuel Thibault
f8baf2a224
hurd: add TLS support
...
* sysdeps/generic/thread_state.h (MACHINE_NEW_THREAD_STATE_FLAVOR):
Define macro.
* sysdeps/mach/thread_state.h (MACHINE_THREAD_STATE_FIX_NEW): New macro.
* sysdeps/mach/i386/thread_state.h
(MACHINE_NEW_THREAD_STATE_FLAVOR): New macro, defined to
i386_THREAD_STATE.
(MACHINE_THREAD_STATE_FLAVOR): Define to i386_REGS_SEGS_STATE instead of
i386_THREAD_STATE.
(MACHINE_THREAD_STATE_FIX_NEW): New macro, reads segments.
* sysdeps/mach/hurd/i386/trampoline.c (_hurd_setup_sighandler): Use
i386_REGS_SEGS_STATE instead of i386_THREAD_STATE.
* sysdeps/mach/hurd/i386/tls.h (TCB_ALIGNMENT, HURD_SEL_LDT): New
macros.
(_hurd_tls_fork): Add original thread parameter, Duplicate existing LDT
descriptor instead of creating a new one.
(_hurd_tls_new): New function, creates a new descriptor and updates tcb.
* mach/setup-thread.c: Include <ldsodefs.h>.
(__mach_setup_thread): Call _dl_allocate_tls, pass
MACHINE_NEW_THREAD_STATE_FLAVOR to __thread_set_state instead of
MACHINE_THREAD_STATE_FLAVOR, before getting
MACHINE_THREAD_STATE_FLAVOR, calling _hurd_tls_new, and setting
MACHINE_THREAD_STATE_FLAVOR with the result.
* hurd/hurdfault.c (_hurdsig_fault_init): Call
MACHINE_THREAD_STATE_FIX_NEW.
* sysdeps/mach/hurd/fork.c (__fork): Call _hurd_tls_fork for sigthread
too. Add original thread parameter.
2018-03-17 03:17:36 +01:00
David Michael
da6d4404ec
Lookup the startup server through /servers/startup
...
* sysdeps/mach/hurd/reboot.c: Include <hurd/paths.h>
(reboot): Lookup _SERVERS_STARTUP instead of calling proc_getmsgport to get a
port to the startup server.
2018-03-12 00:24:31 +01:00
Samuel Thibault
a5df0318ef
hurd: add gscope support
...
* elf/dl-support.c [!THREAD_GSCOPE_IN_TCB] (_dl_thread_gscope_count):
Define variable.
* sysdeps/generic/ldsodefs.h [!THREAD_GSCOPE_IN_TCB] (struct
rtld_global): Add _dl_thread_gscope_count member.
* sysdeps/mach/hurd/tls.h: Include <atomic.h>.
[!defined __ASSEMBLER__] (THREAD_GSCOPE_GLOBAL, THREAD_GSCOPE_SET_FLAG,
THREAD_GSCOPE_RESET_FLAG, THREAD_GSCOPE_WAIT): Define macros.
* sysdeps/generic/tls.h: Document THREAD_GSCOPE_IN_TCB.
* sysdeps/aarch64/nptl/tls.h: Define THREAD_GSCOPE_IN_TCB to 1.
* sysdeps/alpha/nptl/tls.h: Define THREAD_GSCOPE_IN_TCB to 1.
* sysdeps/arm/nptl/tls.h: Define THREAD_GSCOPE_IN_TCB to 1.
* sysdeps/hppa/nptl/tls.h: Define THREAD_GSCOPE_IN_TCB to 1.
* sysdeps/i386/nptl/tls.h: Define THREAD_GSCOPE_IN_TCB to 1.
* sysdeps/ia64/nptl/tls.h: Define THREAD_GSCOPE_IN_TCB to 1.
* sysdeps/m68k/nptl/tls.h: Define THREAD_GSCOPE_IN_TCB to 1.
* sysdeps/microblaze/nptl/tls.h: Define THREAD_GSCOPE_IN_TCB to 1.
* sysdeps/mips/nptl/tls.h: Define THREAD_GSCOPE_IN_TCB to 1.
* sysdeps/nios2/nptl/tls.h: Define THREAD_GSCOPE_IN_TCB to 1.
* sysdeps/powerpc/nptl/tls.h: Define THREAD_GSCOPE_IN_TCB to 1.
* sysdeps/riscv/nptl/tls.h: Define THREAD_GSCOPE_IN_TCB to 1.
* sysdeps/s390/nptl/tls.h: Define THREAD_GSCOPE_IN_TCB to 1.
* sysdeps/sh/nptl/tls.h: Define THREAD_GSCOPE_IN_TCB to 1.
* sysdeps/sparc/nptl/tls.h: Define THREAD_GSCOPE_IN_TCB to 1.
* sysdeps/tile/nptl/tls.h: Define THREAD_GSCOPE_IN_TCB to 1.
* sysdeps/x86_64/nptl/tls.h: Define THREAD_GSCOPE_IN_TCB to 1.
2018-03-11 13:06:33 +01:00
Samuel Thibault
4e9066bc88
Add missing start-of-file descriptive comment.
...
* io/futimens.c: Add missing start-of-file descriptive comment.
* io/utime.c: Likewise.
* misc/futimesat.c: Likewise.
* misc/utimes.c: Likewise.
* sysdeps/mach/hurd/futimesat.c: Likewise.
* sysdeps/mach/hurd/utimes.c: Likewise.
* sysdeps/posix/utime.c: Likewise.
* sysdeps/posix/utimes.c: Likewise.
* sysdeps/unix/sysv/linux/futimesat.c: Likewise.
* sysdeps/unix/sysv/linux/generic/futimesat.c: Likewise.
* sysdeps/unix/sysv/linux/generic/utimes.c: Likewise.
* sysdeps/unix/sysv/linux/utimes.c: Likewise.
2018-03-06 09:21:04 +01:00
