| Commit message (Collapse) | Author | Age | Files | Lines |
|---|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Since tile support has been removed from the Linux kernel for 4.17,
this patch removes the (unmaintained) port to tilegx from glibc (the
tilepro support having been previously removed). This reflects the
general principle that a glibc port needs upstream support for the
architecture in all the components it build-depends on (so binutils,
GCC and the Linux kernel, for the normal case of a port supporting the
Linux kernel but no other OS), in order to be maintainable.
Apart from removal of sysdeps/tile and sysdeps/unix/sysv/linux/tile,
there are updates to various comments referencing tile for which
removal of those references seemed appropriate. The configuration is
removed from README and from build-many-glibcs.py. contrib.texi keeps
mention of removed contributions, but I updated Chris Metcalf's entry
to reflect that he also contributed the non-removed support for the
generic Linux kernel syscall interface.
__ASSUME_FADVISE64_64_NO_ALIGN support is removed, as it was only used
by tile.
* sysdeps/tile: Remove.
* sysdeps/unix/sysv/linux/tile: Likewise.
* README (tilegx-*-linux-gnu): Remove from list of supported
configurations.
* manual/contrib.texi (Contributors): Mention Chris Metcalf's
contribution of support for generic Linux kernel syscall
interface.
* scripts/build-many-glibcs.py (Context.add_all_configs): Remove
tilegx configurations.
(Config.install_linux_headers): Do not handle tile.
* sysdeps/unix/sysv/linux/aarch64/ldsodefs.h: Do not mention Tile
in comment.
* sysdeps/unix/sysv/linux/nios2/Makefile: Likewise.
* sysdeps/unix/sysv/linux/posix_fadvise.c: Likewise.
[__ASSUME_FADVISE64_64_NO_ALIGN] (__ALIGNMENT_ARG): Remove
conditional undefine and redefine.
* sysdeps/unix/sysv/linux/posix_fadvise64.c: Do not mention Tile
in comment.
[__ASSUME_FADVISE64_64_NO_ALIGN] (__ALIGNMENT_ARG): Remove
conditional undefine and redefine.
|
| |
|
|
|
|
|
| |
* All files with FSF copyright notices: Update copyright dates
using scripts/update-copyrights.
* locale/programs/charmap-kw.h: Regenerated.
* locale/programs/locfile-kw.h: Likewise.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
As from previous discussions [1] this patch removes tileprox-*-linux-gnu
support from GLIBC. This patch is a straigthfoward one, which just remove
tilepro specific implementation and configurations (no sysdep simplfication
or reorganization is done).
* README: Remove tilepro-*-linux-gnu from supported architecture.
* scripts/build-many-glibcs.py: Likewise.
* sysdeps/tile/__tls_get_addr.S (__tls_get_addr): Likewise.
* sysdeps/tile/crti.S (PREINIT_FUNCTION): Likewise.
* sysdeps/tile/dl-machine.h (ELF_MACHINE_NAME,
elf_machine_matches_host, elf_machine_dynamic,
elf_machine_load_address, elf_machine_runtime_setup, reloc_howto
howto, elf_machine_rela): Likewise
* sysdeps/tile/dl-start.S (_start): Likewise.
* sysdeps/tile/memcmp.c (DBLALIGN, REVBYTES): Likewise.
* sysdeps/tile/memcopy.h (MEMCPY_OK_FOR_FWD_MEMMOVE,
MEMCPY_OK_FOR_FWD_MEMMOVE, op_t): Likewise.
* sysdeps/tile/nptl/pthread_spin_lock.c (TNS, CMPTNS): Likewise.
* sysdeps/tile/nptl/pthread_spin_trylock.c (TNS): Likewise.
* sysdeps/tile/nptl/pthread_spin_unlock.c (pthread_spin_unlock):
Likewise.
* sysdeps/tile/nptl/tls.h (DB_THREAD_SELF): Likewise.
* sysdeps/tile/preconfigure: Likewise.
* sysdeps/tile/stackguard-macros.h (STACK_CHK_GUARD,
POINTER_CHK_GUARD): Likewise.
* sysdeps/tile/stackinfo.h (__stackinfo_sub): Likewise.
* sysdeps/tile/start.S (_start): Likewise.
* sysdeps/tile/tls-macros.h (TLS_GD_OFFSET, TLS_IE_OFFSET, _TLS_LE):
Likewise.
* sysdeps/tile/sysdep.h (REGSIZE): Likewise.
(LD, LD4U, ST, ST4, BNEZ, BEQZ, BEQZT, BGTZ, CMPEQI, CMPEQ, CMOVEQZ,
CMOVNEZ): Remove.
* sysdeps/unix/sysv/linux/tile/bits/environments.h
(__ILP32_OFF32_CFLAGS, __ILP32_OFFBIG_CFLAGS, __ILP32_OFF32_LDFLAGS,
__ILP32_OFFBIG_LDFLAGS, __LP64_OFF64_CFLAGS, __LP64_OFF64_LDFLAGS):
Likewise.
* sysdeps/tile/wordcopy.c (DBLALIGN): Likewise.
* sysdeps/tile/tilepro/Implies: Remove file.
* sysdeps/tile/tilepro/atomic-machine.h: Likewise.
* sysdeps/tile/tilepro/bits/wordsize.h: Likewise.
* sysdeps/tile/tilepro/memchr.c: Likewise.
* sysdeps/tile/tilepro/memcpy.S: Likewise.
* sysdeps/tile/tilepro/memset.c: Likewise.
* sysdeps/tile/tilepro/memusage.h: Likewise.
* sysdeps/tile/tilepro/rawmemchr.c: Likewise.
* sysdeps/tile/tilepro/strchr.c: Likewise.
* sysdeps/tile/tilepro/strchrnul.c: Likewise.
* sysdeps/tile/tilepro/strlen.c: Likewise.
* sysdeps/tile/tilepro/strrchr.c: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/Implies: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/c++-types.data: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/ld.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/ldconfig.h: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libBrokenLocale.abilist:
Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libanl.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libc.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libcrypt.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libdl.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libnsl.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libpthread.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libresolv.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/librt.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libthread_db.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/libutil.abilist: Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/register-dump.h: Likewise.
* sysdeps/unix/sysv/linux/tile/sysconf.c (linux_sysconf): Remove
tilepro mention in comment.
[1] https://sourceware.org/ml/libc-alpha/2017-12/msg00038.html
|
| | |
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
The implementation of lround in dbl-64/wordsize-64 as an alias or
wrapper for llround is always incorrect when long is not 64-bit,
because it misses required exceptions in overflow cases, as shown by
my recently added tests. This patch removes that alias / wrapper in
the non-LP64 case, together with the REGISTER_CAST_INT32_TO_INT64
macro, restoring the previous version of lround for dbl-64/wordsize-64
(newly conditioned on !_LP64).
Tested for x86_64, and for mips64 with use of dbl-64/wordsize-64
enabled.
[BZ #19079]
* sysdeps/ieee754/dbl-64/wordsize-64/s_lround.c: Restore previous
file, conditioned on [!_LP64].
* sysdeps/ieee754/dbl-64/wordsize-64/s_llround.c
[!_LP64] (__lround): Do not define as function or alias.
[!_LP64] (lround): Likewise.
[!_LP64] (__lroundl): Likewise.
[!_LP64] (lroundl): Likewise.
* sysdeps/tile/sysdep.h (REGISTER_CAST_INT32_TO_INT64): Remove
macro.
* sysdeps/x86_64/x32/sysdep.h (REGISTER_CAST_INT32_TO_INT64):
Likewise.
|
| |
|
|
|
|
|
|
|
| |
Platforms with 64-bit registers where 32-bit values need to have the
high 32 bits set in a particular way need to have an explicit cast
when using the 64-bit sysdeps/ieee754/dbl-64/wordsize-64 version
of llround() as lround(). This includes tilegx32, and likely MIPS.
x32 does not need this, and AArch64 ILP32 will not either. Require
it to be specified in sysdep.h to be explicit.
|
| | |
|
|
|
I've moved the TILE-Gx and TILEPro ports to the main sysdeps hierarchy,
along with the linux-generic ports infrastructure. Beyond the README
update, the move was just
git mv ports/sysdeps/tile sysdeps/tile
git mv ports/sysdeps/unix/sysv/linux/tile \
sysdeps/unix/sysv/linux/tile
git mv ports/sysdeps/unix/sysv/linux/generic \
sysdeps/unix/sysv/linux/generic
I updated the relevant ChangeLogs along the lines of the ARM move
in commit c6bfe5c4d75 and tested the 64-bit tilegx build to confirm that
there were no changes in "objdump -dr" output in the shared objects.
|
