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[v8,00/12] port C-SKY to glibc

Message ID cover.1545194586.git.han_mao@c-sky.com
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Series port C-SKY to glibc | expand

Message

=?UTF-8?B?5q+b5pmX?= Dec. 20, 2018, 3:02 a.m. UTC
It is the eighth patchset for C-SKY port. Base on commit
6bbfc5c09fc5b5e3d4a0cddbbd4e2e457767dae7 (17 dec). Two abi combinations
are supported with this patch: C-SKY ABIV2 with (soft float & little endian,
hard float & little endian). CK807(ef), CK810(ef), CK860 are the
accroding supported processor cores to the C-SKY V2 abi;
f stands for FPU co-processor; e stands for DSP co-processor. Our
gcc ,binutils, linux kernel support are all in the trunck now.
This patchset is tested with gcc(9.0), binutil(2.31), linux(4.20),
from the official respository:
1. GCC commit:
a139c535617a19b074cea70d2f50d05048c9898e
2. Binutils commit:
9c3adfb9a409a240bb4cf087f0adeb8b1472f67a
3. Linux commit: (4.20-rc7)
7566ec393f4161572ba6f11ad5171fd5d59b0fbd
CSKY V2 ABI manual:
https://github.com/c-sky/csky-doc/blob/master/C-SKY_V2_CPU_Applications_Binary_Interface_Standards_Manual.pdf
CSKY architecture user guide:
https://github.com/c-sky/csky-doc/blob/master/CSKY%20Architecture%20user_guide.pdf
IFUNC, ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA, static PIE is not support
with this patchset.

OK to commit?

C-SKY ABIV2 soft float little endian:
UNSUPPORTED: crypt/cert
UNSUPPORTED: malloc/tst-mallocstate
UNSUPPORTED: math/test-matherr
UNSUPPORTED: math/test-matherr-2
UNSUPPORTED: misc/tst-ofdlocks-compat
UNSUPPORTED: misc/tst-pkey
UNSUPPORTED: misc/tst-ttyname
UNSUPPORTED: nptl/test-cond-printers
UNSUPPORTED: nptl/test-condattr-printers
UNSUPPORTED: nptl/test-mutex-printers
UNSUPPORTED: nptl/test-mutexattr-printers
UNSUPPORTED: nptl/test-rwlock-printers
UNSUPPORTED: nptl/test-rwlockattr-printers
FAIL: nptl/tst-_res1
FAIL: nptl/tst-thread_local1
UNSUPPORTED: nss/tst-nss-test3
UNSUPPORTED: posix/tst-glob_lstat_compat
UNSUPPORTED: posix/tst-spawn4-compat
UNSUPPORTED: posix/tst-sysconf-empty-chroot
UNSUPPORTED: resolv/tst-p_secstodate
UNSUPPORTED: resolv/tst-resolv-ai_idn
UNSUPPORTED: resolv/tst-resolv-ai_idn-latin1
UNSUPPORTED: resolv/tst-resolv-res_init
UNSUPPORTED: resolv/tst-resolv-res_init-thread
UNSUPPORTED: resolv/tst-resolv-threads
UNSUPPORTED: stdlib/test-bz22786
UNSUPPORTED: string/test-bcopy
UNSUPPORTED: string/test-memmove
FAIL: sunrpc/bug20790
UNSUPPORTED: time/tst-y2039
Summary of test results:
      3 FAIL
   5039 PASS
     27 UNSUPPORTED
     19 XFAIL

C-SKY ABIV2 hard float little endian:
UNSUPPORTED: crypt/cert
UNSUPPORTED: malloc/tst-mallocstate
UNSUPPORTED: math/test-matherr
UNSUPPORTED: math/test-matherr-2
UNSUPPORTED: misc/tst-ofdlocks-compat
UNSUPPORTED: misc/tst-pkey
UNSUPPORTED: misc/tst-ttyname
UNSUPPORTED: nptl/test-cond-printers
UNSUPPORTED: nptl/test-condattr-printers
UNSUPPORTED: nptl/test-mutex-printers
UNSUPPORTED: nptl/test-mutexattr-printers
UNSUPPORTED: nptl/test-rwlock-printers
UNSUPPORTED: nptl/test-rwlockattr-printers
FAIL: nptl/tst-_res1
FAIL: nptl/tst-thread_local1
UNSUPPORTED: nss/tst-nss-test3
UNSUPPORTED: posix/tst-glob_lstat_compat
UNSUPPORTED: posix/tst-spawn4-compat
UNSUPPORTED: posix/tst-sysconf-empty-chroot
UNSUPPORTED: resolv/tst-p_secstodate
UNSUPPORTED: resolv/tst-resolv-ai_idn
UNSUPPORTED: resolv/tst-resolv-ai_idn-latin1
UNSUPPORTED: resolv/tst-resolv-res_init
UNSUPPORTED: resolv/tst-resolv-res_init-thread
UNSUPPORTED: resolv/tst-resolv-threads
UNSUPPORTED: stdlib/test-bz22786
UNSUPPORTED: string/test-bcopy
UNSUPPORTED: string/test-memmove
FAIL: sunrpc/bug20790
UNSUPPORTED: time/tst-y2039
Summary of test results:
      3 FAIL
   5039 PASS
     27 UNSUPPORTED
     19 XFAIL
 
Detail result:
https://github.com/c-sky/test-result/blob/master/glibc/glibc_2.28.9_patch_v8_810_test_result.tar.gz
https://github.com/c-sky/test-result/blob/master/glibc/glibc_2.28.9_patch_v8_810f_test_result.tar.gz
https://github.com/c-sky/test-result/blob/master/glibc/glibc_2.28.9_patch_v8_build_many_log.tar.gz

FAIL cases:
1. nptl/tst-thread_local1
   seems lack c++ support, the gcc frountend can not generate constructor
   and destructor for static, anonymous_namespace and extern variables.
2. sunrpc/bug20790
   It fails because the testing environment lacks native cpp.
3. nptl/tst-_res1
   It fails because symbol _res is incorrect linked.
4. The following three cases some time get into deadlock when the child
   return before the parent thread start to wait. I don know what is
   the expect behaviour under this condition.
   misc/tst-clone3
   tst-mallocfork
   tst-mallocfork2

Changes since v7:
  - remove _flush_cache declaration
  - update the abilist
  - coding conventions
 
Changes since v6:
  - remove --enable-initfini-array in build-many-glibcs.py

Changes since v5:
  - remove big endian support forgot to remove in patch v5
  - modify new fxstat, fxstatat, lxstat, xstat implementation to generic
    version
  - only define FE_NOMASK_ENV for hard float

Changes since v4:
  - update the abilist
  - update ulps
  - use init-array to replace ctri/crtn
  - remove libnsl.abilist
  - use generic procfs.h shm.h mman.h
  - add conditionals in fpu_control.h and fenv.h to support both hard float
    and soft float
  - fxstat, fxstatat, lxstat, xstat implemented with statx
 
Changes since v3:
  - update the abilist
  - update ulps
  - update version to 2.29
  - coding style and conventions
  - cleanup unnecessary linux syscall
  - remove support for big endian
  - fix hard float exception handle
  - assembly optimize memcopy, memmove, ...  with vdsp and byte extract
    instruction. our hardware can ld/st word form unalign address directly.

Changes since v2:
  - update the abilist
  - update ulps
  - cleanup unnecessary linux syscall
  - remove support for ABIV1
  - add one-line description for many files
  - put ABIV2 code into seperate folder
  - cleanup ucontext.h namespace
  - cleanup linux/csky/Version
  - add with_fp_cond support to distinguish soft float
  - remove PF_X in stackinfo
  - add abi check in preconfigure
  - support build-many-glibcs.py
  - fix pointer guard acquisition
 
Changes since v1:
  - update the changelog format
  - clean up unnecessary legacy code and odd comments
  - add rel description and fix EM_CSKY check
  - remove some arch-specific implementation
  - remove DEPRECATED linux syscall support
  - support pointer mangling

Mao Han (12):
  C-SKY: ABI related code
  C-SKY: TLS support
  C-SKY: Math support
  C-SKY: NPTL support and Atomic
  C-SKY: Linux Syscall Interface
  C-SKY: Linux ABI
  C-SKY: ABI Lists
  C-SKY: Linux Startup and Dynamic Loading Code
  C-SKY: Build Infastructure
  C-SKY: Add ABI definitions in config.h.in
  C-SKY: Add build-many-glibcs.py support
  C-SKY: Skeleton documentation

 ChangeLog                                          |  133 ++
 NEWS                                               |    6 +
 README                                             |    1 +
 config.h.in                                        |    6 +
 scripts/build-many-glibcs.py                       |    8 +
 sysdeps/csky/Implies                               |    5 +
 sysdeps/csky/Makefile                              |    9 +
 sysdeps/csky/abiv2/__longjmp.S                     |   61 +
 sysdeps/csky/abiv2/csky-mcount.S                   |   67 +
 sysdeps/csky/abiv2/dl-trampoline.S                 |   50 +
 sysdeps/csky/abiv2/memcmp.S                        |  142 ++
 sysdeps/csky/abiv2/memcpy.S                        |  238 +++
 sysdeps/csky/abiv2/memmove.S                       |    1 +
 sysdeps/csky/abiv2/memset.S                        |   98 +
 sysdeps/csky/abiv2/setjmp.S                        |   77 +
 sysdeps/csky/abiv2/start.S                         |  108 +
 sysdeps/csky/abiv2/strcmp.S                        |  156 ++
 sysdeps/csky/abiv2/strcpy.S                        |  127 ++
 sysdeps/csky/abiv2/strlen.S                        |  102 +
 sysdeps/csky/abiv2/tls-macros.h                    |   55 +
 sysdeps/csky/abort-instr.h                         |    2 +
 sysdeps/csky/atomic-machine.h                      |   77 +
 sysdeps/csky/bits/endian.h                         |    9 +
 sysdeps/csky/bits/fenv.h                           |  111 ++
 sysdeps/csky/bits/link.h                           |   55 +
 sysdeps/csky/bits/setjmp.h                         |   34 +
 sysdeps/csky/bsd-_setjmp.S                         |    1 +
 sysdeps/csky/bsd-setjmp.S                          |    1 +
 sysdeps/csky/configure                             |    4 +
 sysdeps/csky/configure.ac                          |    4 +
 sysdeps/csky/dl-machine.h                          |  362 ++++
 sysdeps/csky/dl-procinfo.c                         |   62 +
 sysdeps/csky/dl-procinfo.h                         |   59 +
 sysdeps/csky/dl-sysdep.h                           |   23 +
 sysdeps/csky/dl-tls.h                              |   26 +
 sysdeps/csky/fpu/fclrexcpt.c                       |   42 +
 sysdeps/csky/fpu/fedisblxcpt.c                     |   41 +
 sysdeps/csky/fpu/feenablxcpt.c                     |   40 +
 sysdeps/csky/fpu/fegetenv.c                        |   37 +
 sysdeps/csky/fpu/fegetexcept.c                     |   32 +
 sysdeps/csky/fpu/fegetmode.c                       |   28 +
 sysdeps/csky/fpu/fegetround.c                      |   34 +
 sysdeps/csky/fpu/feholdexcpt.c                     |   34 +
 sysdeps/csky/fpu/fenv_libc.h                       |   30 +
 sysdeps/csky/fpu/fenv_private.h                    |  280 +++
 sysdeps/csky/fpu/fesetenv.c                        |   59 +
 sysdeps/csky/fpu/fesetexcept.c                     |   33 +
 sysdeps/csky/fpu/fesetmode.c                       |   33 +
 sysdeps/csky/fpu/fesetround.c                      |   32 +
 sysdeps/csky/fpu/feupdateenv.c                     |   46 +
 sysdeps/csky/fpu/fgetexcptflg.c                    |   32 +
 sysdeps/csky/fpu/fix-fp-int-convert-overflow.h     |   33 +
 sysdeps/csky/fpu/fraiseexcpt.c                     |  126 ++
 sysdeps/csky/fpu/fsetexcptflg.c                    |   43 +
 sysdeps/csky/fpu/ftestexcept.c                     |   30 +
 sysdeps/csky/fpu/libm-test-ulps                    | 1640 +++++++++++++++
 sysdeps/csky/fpu/libm-test-ulps-name               |    1 +
 sysdeps/csky/fpu_control.h                         |  148 ++
 sysdeps/csky/gccframe.h                            |   21 +
 sysdeps/csky/jmpbuf-unwind.h                       |   48 +
 sysdeps/csky/ldsodefs.h                            |   42 +
 sysdeps/csky/libc-tls.c                            |   32 +
 sysdeps/csky/linkmap.h                             |    4 +
 sysdeps/csky/machine-gmon.h                        |   32 +
 sysdeps/csky/memusage.h                            |   21 +
 sysdeps/csky/nofpu/Implies                         |    1 +
 sysdeps/csky/nofpu/libm-test-ulps                  | 1694 ++++++++++++++++
 sysdeps/csky/nofpu/libm-test-ulps-name             |    1 +
 sysdeps/csky/nptl/Makefile                         |   20 +
 sysdeps/csky/nptl/bits/pthreadtypes-arch.h         |   70 +
 sysdeps/csky/nptl/bits/semaphore.h                 |   35 +
 sysdeps/csky/nptl/pthread-offsets.h                |    5 +
 sysdeps/csky/nptl/pthreaddef.h                     |   32 +
 sysdeps/csky/nptl/tcb-offsets.sym                  |   10 +
 sysdeps/csky/nptl/tls.h                            |  156 ++
 sysdeps/csky/preconfigure                          |   37 +
 sysdeps/csky/sfp-machine.h                         |   50 +
 sysdeps/csky/sotruss-lib.c                         |   49 +
 sysdeps/csky/stackinfo.h                           |   29 +
 sysdeps/csky/sysdep.h                              |   84 +
 sysdeps/csky/tininess.h                            |    1 +
 sysdeps/csky/tst-audit.h                           |   23 +
 sysdeps/unix/sysv/linux/csky/Implies               |    3 +
 sysdeps/unix/sysv/linux/csky/Makefile              |    8 +
 sysdeps/unix/sysv/linux/csky/Versions              |    5 +
 .../unix/sysv/linux/csky/abiv2/____longjmp_chk.S   |   81 +
 sysdeps/unix/sysv/linux/csky/abiv2/clone.S         |   95 +
 sysdeps/unix/sysv/linux/csky/abiv2/getcontext.S    |   73 +
 sysdeps/unix/sysv/linux/csky/abiv2/setcontext.S    |   96 +
 sysdeps/unix/sysv/linux/csky/abiv2/swapcontext.S   |   78 +
 sysdeps/unix/sysv/linux/csky/abiv2/syscall.S       |   69 +
 sysdeps/unix/sysv/linux/csky/abiv2/sysdep.S        |   65 +
 sysdeps/unix/sysv/linux/csky/abiv2/ucontext_i.sym  |   32 +
 sysdeps/unix/sysv/linux/csky/bits/procfs.h         |   34 +
 sysdeps/unix/sysv/linux/csky/bits/shmlba.h         |   29 +
 sysdeps/unix/sysv/linux/csky/c++-types.data        |   67 +
 sysdeps/unix/sysv/linux/csky/configure             |    4 +
 sysdeps/unix/sysv/linux/csky/configure.ac          |    5 +
 sysdeps/unix/sysv/linux/csky/ipc_priv.h            |   21 +
 sysdeps/unix/sysv/linux/csky/jmp_buf-macros.h      |    6 +
 sysdeps/unix/sysv/linux/csky/kernel-features.h     |   29 +
 sysdeps/unix/sysv/linux/csky/ld.abilist            |    9 +
 sysdeps/unix/sysv/linux/csky/ldconfig.h            |   34 +
 .../unix/sysv/linux/csky/libBrokenLocale.abilist   |    1 +
 sysdeps/unix/sysv/linux/csky/libanl.abilist        |    4 +
 sysdeps/unix/sysv/linux/csky/libc.abilist          | 2087 ++++++++++++++++++++
 sysdeps/unix/sysv/linux/csky/libcrypt.abilist      |    2 +
 sysdeps/unix/sysv/linux/csky/libdl.abilist         |    9 +
 sysdeps/unix/sysv/linux/csky/libm.abilist          |  753 +++++++
 sysdeps/unix/sysv/linux/csky/libpthread.abilist    |  235 +++
 sysdeps/unix/sysv/linux/csky/libresolv.abilist     |   79 +
 sysdeps/unix/sysv/linux/csky/librt.abilist         |   35 +
 sysdeps/unix/sysv/linux/csky/libthread_db.abilist  |   40 +
 sysdeps/unix/sysv/linux/csky/libutil.abilist       |    6 +
 sysdeps/unix/sysv/linux/csky/localplt.data         |   19 +
 sysdeps/unix/sysv/linux/csky/makecontext.c         |   74 +
 sysdeps/unix/sysv/linux/csky/profil-counter.h      |   31 +
 sysdeps/unix/sysv/linux/csky/pt-vfork.S            |    1 +
 sysdeps/unix/sysv/linux/csky/register-dump.h       |  193 ++
 sysdeps/unix/sysv/linux/csky/shlib-versions        |    9 +
 sysdeps/unix/sysv/linux/csky/sigcontextinfo.h      |   32 +
 sysdeps/unix/sysv/linux/csky/sys/cachectl.h        |   36 +
 sysdeps/unix/sysv/linux/csky/sys/ucontext.h        |   90 +
 sysdeps/unix/sysv/linux/csky/sys/user.h            |   60 +
 sysdeps/unix/sysv/linux/csky/syscalls.list         |    2 +
 sysdeps/unix/sysv/linux/csky/sysdep.h              |  534 +++++
 126 files changed, 12806 insertions(+)
 create mode 100644 sysdeps/csky/Implies
 create mode 100644 sysdeps/csky/Makefile
 create mode 100644 sysdeps/csky/abiv2/__longjmp.S
 create mode 100644 sysdeps/csky/abiv2/csky-mcount.S
 create mode 100644 sysdeps/csky/abiv2/dl-trampoline.S
 create mode 100644 sysdeps/csky/abiv2/memcmp.S
 create mode 100644 sysdeps/csky/abiv2/memcpy.S
 create mode 100644 sysdeps/csky/abiv2/memmove.S
 create mode 100644 sysdeps/csky/abiv2/memset.S
 create mode 100644 sysdeps/csky/abiv2/setjmp.S
 create mode 100644 sysdeps/csky/abiv2/start.S
 create mode 100644 sysdeps/csky/abiv2/strcmp.S
 create mode 100644 sysdeps/csky/abiv2/strcpy.S
 create mode 100644 sysdeps/csky/abiv2/strlen.S
 create mode 100644 sysdeps/csky/abiv2/tls-macros.h
 create mode 100644 sysdeps/csky/abort-instr.h
 create mode 100644 sysdeps/csky/atomic-machine.h
 create mode 100644 sysdeps/csky/bits/endian.h
 create mode 100644 sysdeps/csky/bits/fenv.h
 create mode 100644 sysdeps/csky/bits/link.h
 create mode 100644 sysdeps/csky/bits/setjmp.h
 create mode 100644 sysdeps/csky/bsd-_setjmp.S
 create mode 100644 sysdeps/csky/bsd-setjmp.S
 create mode 100644 sysdeps/csky/configure
 create mode 100644 sysdeps/csky/configure.ac
 create mode 100644 sysdeps/csky/dl-machine.h
 create mode 100644 sysdeps/csky/dl-procinfo.c
 create mode 100644 sysdeps/csky/dl-procinfo.h
 create mode 100644 sysdeps/csky/dl-sysdep.h
 create mode 100644 sysdeps/csky/dl-tls.h
 create mode 100644 sysdeps/csky/fpu/fclrexcpt.c
 create mode 100644 sysdeps/csky/fpu/fedisblxcpt.c
 create mode 100644 sysdeps/csky/fpu/feenablxcpt.c
 create mode 100644 sysdeps/csky/fpu/fegetenv.c
 create mode 100644 sysdeps/csky/fpu/fegetexcept.c
 create mode 100644 sysdeps/csky/fpu/fegetmode.c
 create mode 100644 sysdeps/csky/fpu/fegetround.c
 create mode 100644 sysdeps/csky/fpu/feholdexcpt.c
 create mode 100644 sysdeps/csky/fpu/fenv_libc.h
 create mode 100644 sysdeps/csky/fpu/fenv_private.h
 create mode 100644 sysdeps/csky/fpu/fesetenv.c
 create mode 100644 sysdeps/csky/fpu/fesetexcept.c
 create mode 100644 sysdeps/csky/fpu/fesetmode.c
 create mode 100644 sysdeps/csky/fpu/fesetround.c
 create mode 100644 sysdeps/csky/fpu/feupdateenv.c
 create mode 100644 sysdeps/csky/fpu/fgetexcptflg.c
 create mode 100644 sysdeps/csky/fpu/fix-fp-int-convert-overflow.h
 create mode 100644 sysdeps/csky/fpu/fraiseexcpt.c
 create mode 100644 sysdeps/csky/fpu/fsetexcptflg.c
 create mode 100644 sysdeps/csky/fpu/ftestexcept.c
 create mode 100644 sysdeps/csky/fpu/libm-test-ulps
 create mode 100644 sysdeps/csky/fpu/libm-test-ulps-name
 create mode 100644 sysdeps/csky/fpu_control.h
 create mode 100644 sysdeps/csky/gccframe.h
 create mode 100644 sysdeps/csky/jmpbuf-unwind.h
 create mode 100644 sysdeps/csky/ldsodefs.h
 create mode 100644 sysdeps/csky/libc-tls.c
 create mode 100644 sysdeps/csky/linkmap.h
 create mode 100644 sysdeps/csky/machine-gmon.h
 create mode 100644 sysdeps/csky/memusage.h
 create mode 100644 sysdeps/csky/nofpu/Implies
 create mode 100644 sysdeps/csky/nofpu/libm-test-ulps
 create mode 100644 sysdeps/csky/nofpu/libm-test-ulps-name
 create mode 100644 sysdeps/csky/nptl/Makefile
 create mode 100644 sysdeps/csky/nptl/bits/pthreadtypes-arch.h
 create mode 100644 sysdeps/csky/nptl/bits/semaphore.h
 create mode 100644 sysdeps/csky/nptl/pthread-offsets.h
 create mode 100644 sysdeps/csky/nptl/pthreaddef.h
 create mode 100644 sysdeps/csky/nptl/tcb-offsets.sym
 create mode 100644 sysdeps/csky/nptl/tls.h
 create mode 100644 sysdeps/csky/preconfigure
 create mode 100644 sysdeps/csky/sfp-machine.h
 create mode 100644 sysdeps/csky/sotruss-lib.c
 create mode 100644 sysdeps/csky/stackinfo.h
 create mode 100644 sysdeps/csky/sysdep.h
 create mode 100644 sysdeps/csky/tininess.h
 create mode 100644 sysdeps/csky/tst-audit.h
 create mode 100644 sysdeps/unix/sysv/linux/csky/Implies
 create mode 100644 sysdeps/unix/sysv/linux/csky/Makefile
 create mode 100644 sysdeps/unix/sysv/linux/csky/Versions
 create mode 100644 sysdeps/unix/sysv/linux/csky/abiv2/____longjmp_chk.S
 create mode 100644 sysdeps/unix/sysv/linux/csky/abiv2/clone.S
 create mode 100644 sysdeps/unix/sysv/linux/csky/abiv2/getcontext.S
 create mode 100644 sysdeps/unix/sysv/linux/csky/abiv2/setcontext.S
 create mode 100644 sysdeps/unix/sysv/linux/csky/abiv2/swapcontext.S
 create mode 100644 sysdeps/unix/sysv/linux/csky/abiv2/syscall.S
 create mode 100644 sysdeps/unix/sysv/linux/csky/abiv2/sysdep.S
 create mode 100644 sysdeps/unix/sysv/linux/csky/abiv2/ucontext_i.sym
 create mode 100644 sysdeps/unix/sysv/linux/csky/bits/procfs.h
 create mode 100644 sysdeps/unix/sysv/linux/csky/bits/shmlba.h
 create mode 100644 sysdeps/unix/sysv/linux/csky/c++-types.data
 create mode 100644 sysdeps/unix/sysv/linux/csky/configure
 create mode 100644 sysdeps/unix/sysv/linux/csky/configure.ac
 create mode 100644 sysdeps/unix/sysv/linux/csky/ipc_priv.h
 create mode 100644 sysdeps/unix/sysv/linux/csky/jmp_buf-macros.h
 create mode 100644 sysdeps/unix/sysv/linux/csky/kernel-features.h
 create mode 100644 sysdeps/unix/sysv/linux/csky/ld.abilist
 create mode 100644 sysdeps/unix/sysv/linux/csky/ldconfig.h
 create mode 100644 sysdeps/unix/sysv/linux/csky/libBrokenLocale.abilist
 create mode 100644 sysdeps/unix/sysv/linux/csky/libanl.abilist
 create mode 100644 sysdeps/unix/sysv/linux/csky/libc.abilist
 create mode 100644 sysdeps/unix/sysv/linux/csky/libcrypt.abilist
 create mode 100644 sysdeps/unix/sysv/linux/csky/libdl.abilist
 create mode 100644 sysdeps/unix/sysv/linux/csky/libm.abilist
 create mode 100644 sysdeps/unix/sysv/linux/csky/libpthread.abilist
 create mode 100644 sysdeps/unix/sysv/linux/csky/libresolv.abilist
 create mode 100644 sysdeps/unix/sysv/linux/csky/librt.abilist
 create mode 100644 sysdeps/unix/sysv/linux/csky/libthread_db.abilist
 create mode 100644 sysdeps/unix/sysv/linux/csky/libutil.abilist
 create mode 100644 sysdeps/unix/sysv/linux/csky/localplt.data
 create mode 100644 sysdeps/unix/sysv/linux/csky/makecontext.c
 create mode 100644 sysdeps/unix/sysv/linux/csky/profil-counter.h
 create mode 100644 sysdeps/unix/sysv/linux/csky/pt-vfork.S
 create mode 100644 sysdeps/unix/sysv/linux/csky/register-dump.h
 create mode 100644 sysdeps/unix/sysv/linux/csky/shlib-versions
 create mode 100644 sysdeps/unix/sysv/linux/csky/sigcontextinfo.h
 create mode 100644 sysdeps/unix/sysv/linux/csky/sys/cachectl.h
 create mode 100644 sysdeps/unix/sysv/linux/csky/sys/ucontext.h
 create mode 100644 sysdeps/unix/sysv/linux/csky/sys/user.h
 create mode 100644 sysdeps/unix/sysv/linux/csky/syscalls.list
 create mode 100644 sysdeps/unix/sysv/linux/csky/sysdep.h

Comments

Joseph Myers Dec. 20, 2018, 5:05 p.m. UTC | #1
This version of the port is OK (the whole port should go in a single 
commit).  However, you need to review your ChangeLog entries and update 
them to reflect the current version of the port, as at present they refer 
to files that aren't actually added in the current version.

You'll need to add yourself to 
<https://sourceware.org/glibc/wiki/MAINTAINERS> as port maintainer, to 
update <https://sourceware.org/glibc/wiki/ABIList> to list the ABIs and 
dynamic linker names for the port, to update 
<https://sourceware.org/glibc/wiki/PortStatus> to reflect whether 
ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA or static PIE support may be needed 
for this port, to update the template 
<https://sourceware.org/glibc/wiki/Release/X.Y> to include a section where 
results for this port would be reported in the copy of that page for each 
subsequent release, and to update 
<https://sourceware.org/glibc/wiki/Release/2.29> to include such a section 
for the current release cycle.  Then, during each release's freeze period 
(January and July each year) you'll need to report test results for this 
port in that section on that release's wiki page.
=?UTF-8?B?5q+b5pmX?= Dec. 21, 2018, 3:12 a.m. UTC | #2
On Thu, Dec 20, 2018 at 05:05:31PM +0000, Joseph Myers wrote:
> This version of the port is OK (the whole port should go in a single 
> commit).  However, you need to review your ChangeLog entries and update 
> them to reflect the current version of the port, as at present they refer 
> to files that aren't actually added in the current version.

Committed within single commit, ChangeLog regenerated.
Many thanks, to everyone who has helped review the C-SKY port.
 
> You'll need to add yourself to 
> <https://sourceware.org/glibc/wiki/MAINTAINERS> as port maintainer, to 
> update <https://sourceware.org/glibc/wiki/ABIList> to list the ABIs and 
> dynamic linker names for the port, to update 
> <https://sourceware.org/glibc/wiki/PortStatus> to reflect whether 
> ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA or static PIE support may be needed 
> for this port, to update the template 
> <https://sourceware.org/glibc/wiki/Release/X.Y> to include a section where 
> results for this port would be reported in the copy of that page for each 
> subsequent release, and to update 
> <https://sourceware.org/glibc/wiki/Release/2.29> to include such a section 
> for the current release cycle.  Then, during each release's freeze period 
> (January and July each year) you'll need to report test results for this 
> port in that section on that release's wiki page.

Updated.

Best Regards,
Mao Han