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[PATCH v6 00/13]port C-SKY to glibc


It is the sixth patchset for C-SKY port. Base on commit
2bd0bfcc6857f1fde2bd9716dc103333ebaa6807 (27 Nov). 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:
65892c4d0c3e2f03fec2d4c340d72c4aceabb7f1
2. Binutils commit:
9c3adfb9a409a240bb4cf087f0adeb8b1472f67a
3. Linux commit: (4.20-rc4)
2e6e902d185027f8e3cb8b7305238f7e35d6a436

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.

It seems quite hard to valuate the effect of remove restriction on 
init-array check in gcc configure. We don't know much about what it will
affect, and can not help to verify this on other platform.
I want to keep the --enable-initfini-array in build-many-glibcs.py
until someone can help make init-array check work for cross compile.

The *xstat patch use __NR_fstatat64/__NR_fstat64 on conditionals.
Current unistd.h define __NR_fstatat64 to __NR3264_fstatat for 32-bit
platform, C-SKY will get some compile error with current kernel header,
so I added some conditionals in unistd.h for test:
+#if defined(__ARCH_WANT_NEW_STAT) || defined(__ARCH_WANT_STAT64)
#define __NR_fstatat64 __NR3264_fstatat
#define __NR_fstat64 __NR3264_fstat
+#endif

C-SKY ABIV2 soft float little endian:
UNSUPPORTED: crypt/cert
FAIL: malloc/tst-malloc-usable-tunables
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:
      4 FAIL
   5027 PASS
     27 UNSUPPORTED
     19 XFAIL
 
C-SKY ABIV2 hard float little endian:
UNSUPPORTED: crypt/cert
FAIL: malloc/tst-malloc-usable-tunables
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
FAIL: posix/tst-chmod
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:
      5 FAIL
   5026 PASS
     27 UNSUPPORTED
     19 XFAIL

Detail result:
https://github.com/c-sky/test-result/blob/master/glibc/glibc_2.28.9_patch_v6_810f_test_result.tar.gz
https://github.com/c-sky/test-result/blob/master/glibc/glibc_2.28.9_patch_v6_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. malloc/tst-malloc-usable-tunables
   It fails because liunx use mmap to alloc space for vdso and cause brk
   fail. Wait for our linux kernel to fix it.
4. nptl/tst-_res1
   It fails because symbol _res is incorrect linked.
 
5. posix/tst-chmod
   tst-chmod may pass after retry.
 
6. 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 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 (13):
  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: Add dynamic relocations to elf.h
  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                                          |  154 ++
 NEWS                                               |    6 +
 README                                             |    1 +
 config.h.in                                        |    6 +
 elf/elf.h                                          |   67 +-
 scripts/build-many-glibcs.py                       |   10 +
 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                         |   10 +
 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         |   94 +
 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       |   67 +
 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          | 2086 ++++++++++++++++++++
 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        |   38 +
 sysdeps/unix/sysv/linux/csky/sys/ucontext.h        |   90 +
 sysdeps/unix/sysv/linux/csky/sys/user.h            |   64 +
 sysdeps/unix/sysv/linux/csky/syscalls.list         |    2 +
 sysdeps/unix/sysv/linux/csky/sysdep.h              |  534 +++++
 127 files changed, 12898 insertions(+), 1 deletion(-)
 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

-- 
2.7.4


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