I used these shell commands:
../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright
(cd ../glibc && git commit -am"[this commit message]")
and then ignored the output, which consisted lines saying "FOO: warning:
copyright statement not found" for each of 7061 files FOO.
I then removed trailing white space from math/tgmath.h,
support/tst-support-open-dev-null-range.c, and
sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following
obscure pre-commit check failure diagnostics from Savannah. I don't
know why I run into these diagnostics whereas others evidently do not.
remote: *** 912-#endif
remote: *** 913:
remote: *** 914-
remote: *** error: lines with trailing whitespace found
...
remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
I used these shell commands:
../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright
(cd ../glibc && git commit -am"[this commit message]")
and then ignored the output, which consisted lines saying "FOO: warning:
copyright statement not found" for each of 6694 files FOO.
I then removed trailing white space from benchtests/bench-pthread-locks.c
and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this
diagnostic from Savannah:
remote: *** pre-commit check failed ...
remote: *** error: lines with trailing whitespace found
remote: error: hook declined to update refs/heads/master
Continuing the preparation for additional _FloatN / _FloatNx function
aliases, this patch makes aarch64 libm function implementations use
libm_alias_double to define function aliases.
Tested with build-many-glibcs.py for aarch64-linux-gnu that installed
stripped shared libraries are unchanged by the patch.
* sysdeps/aarch64/fpu/s_ceil.c: Include <libm-alias-double.h>.
(ceil): Define using libm_alias_double.
* sysdeps/aarch64/fpu/s_floor.c: Include <libm-alias-double.h>.
(floor): Define using libm_alias_double.
* sysdeps/aarch64/fpu/s_fma.c: Include <libm-alias-double.h>.
(fma): Define using libm_alias_double.
* sysdeps/aarch64/fpu/s_fmax.c: Include <libm-alias-double.h>.
(fmax): Define using libm_alias_double.
* sysdeps/aarch64/fpu/s_fmin.c: Include <libm-alias-double.h>.
(fmin): Define using libm_alias_double.
* sysdeps/aarch64/fpu/s_llrint.c: Include <libm-alias-double.h>.
(llrint): Define using libm_alias_double.
* sysdeps/aarch64/fpu/s_llround.c: Include <libm-alias-double.h>.
(llround): Define using libm_alias_double.
* sysdeps/aarch64/fpu/s_lrint.c: Include <libm-alias-double.h>.
(lrint): Define using libm_alias_double.
* sysdeps/aarch64/fpu/s_lround.c: Include <libm-alias-double.h>.
(lround): Define using libm_alias_double.
* sysdeps/aarch64/fpu/s_nearbyint.c: Include <libm-alias-double.h>.
(nearbyint): Define using libm_alias_double.
* sysdeps/aarch64/fpu/s_rint.c: Include <libm-alias-double.h>.
(rint): Define using libm_alias_double.
* sysdeps/aarch64/fpu/s_round.c: Include <libm-alias-double.h>.
(round): Define using libm_alias_double.
* sysdeps/aarch64/fpu/s_trunc.c: Include <libm-alias-double.h>.
(trunc): Define using libm_alias_double.
* sysdeps/aarch64/fpu/s_llrint.c (OREG_SIZE): New macro.
* sysdeps/aarch64/fpu/s_llround.c (OREG_SIZE): Likewise.
* sysdeps/aarch64/fpu/s_llrintf.c (OREGS, IREGS): Remove.
(IREG_SIZE, OREG_SIZE): New macros.
* sysdeps/aarch64/fpu/s_llroundf.c: (OREGS, IREGS): Remove.
(IREG_SIZE, OREG_SIZE): New macros.
* sysdeps/aarch64/fpu/s_lrintf.c (IREGS): Remove.
(IREG_SIZE): New macro.
* sysdeps/aarch64/fpu/s_lroundf.c (IREGS): Remove.
(IREG_SIZE): New macro.
* sysdeps/aarch64/fpu/s_lrint.c (get-rounding-mode.h, stdint.h):
New includes.
(IREG_SIZE, OREG_SIZE): Initialize if not already set.
(OREGS, IREGS): Set based on IREG_SIZE and OREG_SIZE.
(__CONCATX): Handle exceptions correctly on large values that may
set FE_INVALID.
* sysdeps/aarch64/fpu/s_lround.c (IREG_SIZE, OREG_SIZE):
Initialize if not already set.
(OREGS, IREGS): Set based on IREG_SIZE and OREG_SIZE.
This patch moves the AArch64 port to the main sysdeps hierarchy. The
move is essentially:
git mv ports/sysdeps/aarch64 sysdeps/aarch64
git mv ports/sysdeps/unix/sysv/linux/aarch64 sysdeps/unix/sysv/linux/aarch64
The README is updated and I've updated ChangeLog.aarch64 along the
lines of the ARM move. The AArch64 build has been tested to confirm
that there were no changes in objdump -dr output or the shared
objects.
