[klibc] [PATCH 0/3] Introduce arm64 support
Steve Capper
steve.capper at linaro.org
Fri Nov 8 09:12:13 PST 2013
Hello,
This series introduces arm64 support to klibc.
I've rebased the work from Neil Williams and Anil Singhar into the
following three patches. Most of the code changes are due to new
syscall implementations being needed for arm64 as a only a minimal set
of syscalls are defined in the arm64 kernel.
This series is to be applied against the latest klibc, just after
25a66fa README.klibc: update build information
I have tested this series on x86_64 running Ubuntu 13.04 in KVM, on ARM
running Fedora 18 on an Arndale board, and for Aarch64 by running Open
Embedded on the ARMv8A FVP model.
The testing regime included running the klibc supplied tests, as well
as running the mksh test suite (with mksh both statically compiled and
linked against /lib/klibc-xxxxx.so).
Any comments/critique/flames welcome.
Cheers,
--
Steve
Steve Capper (3):
syscalls: Fixup some syscalls
syscalls: Add syscalls needed by arm64
arm64: Introduce arm64 support
Makefile | 3 +-
usr/include/arch/arm64/klibc/archconfig.h | 17 ++++++++++
usr/include/arch/arm64/klibc/archsetjmp.h | 20 ++++++++++++
usr/include/arch/arm64/klibc/archsignal.h | 14 +++++++++
usr/include/arch/arm64/klibc/archstat.h | 29 +++++++++++++++++
usr/include/arch/arm64/klibc/asmmacros.h | 11 +++++++
usr/include/sys/stat.h | 3 +-
usr/include/unistd.h | 7 +++--
usr/klibc/Kbuild | 3 ++
usr/klibc/README.klibc | 1 +
usr/klibc/SYSCALLS.def | 47 ++++++++++++++--------------
usr/klibc/access.c | 12 +++++++
usr/klibc/arch/arm64/Kbuild | 7 +++++
usr/klibc/arch/arm64/MCONFIG | 23 ++++++++++++++
usr/klibc/arch/arm64/crt0.S | 19 +++++++++++
usr/klibc/arch/arm64/pipe.c | 10 ++++++
usr/klibc/arch/arm64/setjmp.S | 52 +++++++++++++++++++++++++++++++
usr/klibc/arch/arm64/syscall.S | 25 +++++++++++++++
usr/klibc/arch/arm64/sysstub.ph | 25 +++++++++++++++
usr/klibc/arch/arm64/vfork.S | 34 ++++++++++++++++++++
usr/klibc/chmod.c | 17 ++++++++++
usr/klibc/chown.c | 12 +++++++
usr/klibc/dup2.c | 11 +++++++
usr/klibc/lchown.c | 12 +++++++
usr/klibc/link.c | 12 +++++++
usr/klibc/lstat.c | 17 ++++++++++
usr/klibc/mkdir.c | 14 +++++++++
usr/klibc/mknod.c | 14 +++++++++
usr/klibc/open64.c | 22 +++++++++++++
usr/klibc/poll.c | 21 +++++++++++++
usr/klibc/readlink.c | 12 +++++++
usr/klibc/rename.c | 11 +++++++
usr/klibc/rmdir.c | 12 +++++++
usr/klibc/select.c | 34 ++++++++++++++++++++
usr/klibc/stat.c | 17 ++++++++++
usr/klibc/symlink.c | 12 +++++++
usr/klibc/unlink.c | 12 +++++++
usr/klibc/utimes.c | 20 ++++++++++++
38 files changed, 616 insertions(+), 28 deletions(-)
create mode 100644 usr/include/arch/arm64/klibc/archconfig.h
create mode 100644 usr/include/arch/arm64/klibc/archsetjmp.h
create mode 100644 usr/include/arch/arm64/klibc/archsignal.h
create mode 100644 usr/include/arch/arm64/klibc/archstat.h
create mode 100644 usr/include/arch/arm64/klibc/asmmacros.h
create mode 100644 usr/klibc/access.c
create mode 100644 usr/klibc/arch/arm64/Kbuild
create mode 100644 usr/klibc/arch/arm64/MCONFIG
create mode 100644 usr/klibc/arch/arm64/crt0.S
create mode 100644 usr/klibc/arch/arm64/pipe.c
create mode 100644 usr/klibc/arch/arm64/setjmp.S
create mode 100644 usr/klibc/arch/arm64/syscall.S
create mode 100644 usr/klibc/arch/arm64/sysstub.ph
create mode 100644 usr/klibc/arch/arm64/vfork.S
create mode 100644 usr/klibc/chmod.c
create mode 100644 usr/klibc/chown.c
create mode 100644 usr/klibc/dup2.c
create mode 100644 usr/klibc/lchown.c
create mode 100644 usr/klibc/link.c
create mode 100644 usr/klibc/lstat.c
create mode 100644 usr/klibc/mkdir.c
create mode 100644 usr/klibc/mknod.c
create mode 100644 usr/klibc/open64.c
create mode 100644 usr/klibc/poll.c
create mode 100644 usr/klibc/readlink.c
create mode 100644 usr/klibc/rename.c
create mode 100644 usr/klibc/rmdir.c
create mode 100644 usr/klibc/select.c
create mode 100644 usr/klibc/stat.c
create mode 100644 usr/klibc/symlink.c
create mode 100644 usr/klibc/unlink.c
create mode 100644 usr/klibc/utimes.c
--
1.8.1.4
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