| Message ID | 20200423014126.10417-1-vgupta@synopsys.com |
|---|---|
| Headers |
Return-Path: <Vineet.Gupta1@synopsys.com> X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from smtprelay-out1.synopsys.com (smtprelay-out1.synopsys.com [149.117.87.133]) by sourceware.org (Postfix) with ESMTPS id 43B7B385DC1E for <libc-alpha@sourceware.org>; Thu, 23 Apr 2020 01:41:32 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 43B7B385DC1E Received: from mailhost.synopsys.com (sv2-mailhost2.synopsys.com [10.205.2.134]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by smtprelay-out1.synopsys.com (Postfix) with ESMTPS id 06740C0081; Thu, 23 Apr 2020 01:41:30 +0000 (UTC) Received: from vineetg-Latitude-7400.internal.synopsys.com (unknown [10.13.183.89]) by mailhost.synopsys.com (Postfix) with ESMTP id 3F245A007B; Thu, 23 Apr 2020 01:41:27 +0000 (UTC) From: Vineet Gupta <Vineet.Gupta1@synopsys.com> To: libc-alpha@sourceware.org Cc: linux-snps-arc@lists.infradead.org, Vineet Gupta <Vineet.Gupta1@synopsys.com> Subject: [PATCH v6 00/13] glibc port to ARC processors Date: Wed, 22 Apr 2020 18:41:13 -0700 Message-Id: <20200423014126.10417-1-vgupta@synopsys.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-16.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_2, GIT_PATCH_3, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list <libc-alpha.sourceware.org> List-Unsubscribe: <http://sourceware.org/mailman/options/libc-alpha>, <mailto:libc-alpha-request@sourceware.org?subject=unsubscribe> List-Archive: <https://sourceware.org/pipermail/libc-alpha/> List-Post: <mailto:libc-alpha@sourceware.org> List-Help: <mailto:libc-alpha-request@sourceware.org?subject=help> List-Subscribe: <http://sourceware.org/mailman/listinfo/libc-alpha>, <mailto:libc-alpha-request@sourceware.org?subject=subscribe> X-List-Received-Date: Thu, 23 Apr 2020 01:41:36 -0000 |
| Series |
glibc port to ARC processors
|
|
Message
Vineet Gupta
April 23, 2020, 1:41 a.m. UTC
Hi,
This patchset implements glibc port to ARC HS48x processor from Synopsys.
This still needs a couple of inflight 64-time, offset patches.
git@github.com:foss-for-synopsys-dwc-arc-processors/glibc.git upstream-v6
v6:
* Dropped 11/14: merged upstream
* _FPU_SETS() inline asm reworked
* Introduce fixup-asm-unistd.h to elide 32-bit time, offset syscalls and
regenerate arch-syscall.h
* Fix snafu in updating build-many-glibcs for ARC
* More code sytle fixes flagged by Joseph
v5:
* Big Endian formally supported as multi-ABI
* Removed code for ARC700 processors
* Hard-float code updates: fegetmode, fesetround, feupdateenv
* socket-constant.h update for 64-bit ABI spun off as standalone patch
* __syscall_error made glibc_private
* math ulps regen
* gmp-mparam.h removed
* lint fixes as flagged by Joseph
v4:
* Dropped 1/17: Merged upstream
* Dropped 17/17:
- 64-bit time/offset code chunked up into respective patches
* sysctl removed
* Updated README for arc gnu triplet
* Updated install files for ARC gcc/binutils requirements
* Updated NEWS with brief ISA/ABI info
v3:
* Support for Hardware Floating Point
* 64-bit time and offsets ABI (although all such changes are confined
to a single patch)
v5: https://sourceware.org/pipermail/libc-alpha/2020-April/112657.html
v4: https://sourceware.org/pipermail/libc-alpha/2020-March/111855.html
v3: https://sourceware.org/legacy-ml/libc-alpha/2020-03/msg00167.html
v2: https://sourceware.org/legacy-ml/libc-alpha/2019-01/msg00681.html
v1: https://sourceware.org/legacy-ml/libc-alpha/2018-12/msg00678.html
Documentation:
--------------
(a) ABI doc:
https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/wiki/files/ARCv2_ABI.pdf
(b) Programmer's Reference Manual (PRM) : needs a download request to be filled
https://www.synopsys.com/dw/ipdir.php?ds=arc-hs44-hs46-hs48
https://www.synopsys.com/dw/doc.php/ds/cc/programmers-reference-manual-ARC-HS.pdf
Test Results:
--------------
(a) build-many-glibcs.py
| Summary of test results:
| 1251 PASS
| 15 XFAIL
(b) Full testsuite ran in a cross compile setup using buildroot on HSDK development
platform. Bulk of failures come from cross testing setup and I
intend to improve things with native testing going forward.
| Summary of test results:
| 30 FAIL (-3)
|
| FAIL: csu/test-as-const-tcb-offsets
+ FAIL: elf/tst-audit14
+ FAIL: elf/tst-audit15
+ FAIL: elf/tst-audit16
| FAIL: elf/tst-ldconfig-ld_so_conf-update # not true: dlopen
| FAIL: iconv/test-iconvconfig # Needs gconv installed
- FAIL: iconv/tst-gconv-init-failure
| FAIL: io/ftwtest # Requires execution by non-root
- FAIL: io/tst-futimesat
| FAIL: io/tst-lockf
| FAIL: libio/tst-wfile-sync
| FAIL: locale/tst-C-locale
| FAIL: locale/tst-duplocale
| FAIL: locale/tst-locale-locpath
| FAIL: locale/tst-locname
| FAIL: localedata/sort-test
| FAIL: nptl/test-cond-printers # needs Python3 and target GDB on target
| FAIL: nptl/test-condattr-printers # ditto
| FAIL: nptl/test-mutex-printers # ditto
| FAIL: nptl/test-mutexattr-printers # ditto
| FAIL: nptl/test-rwlock-printers # ditto
| FAIL: nptl/test-rwlockattr-printers # ditto
| FAIL: nptl/tst-umask1 # passes if run natively on target (NFS ACLv3 support needed)
| FAIL: nss/bug-erange
| FAIL: nss/tst-nss-files-hosts-getent # Timed out
| FAIL: nss/tst-nss-files-hosts-multi # Timed out
| FAIL: posix/bug-ga2 # DNS issue: google DNS vs. SNPS
| FAIL: posix/globtest # require same user on target and host
| FAIL: posix/tst-getaddrinfo5 # passes outside corporate network
- FAIL: resolv/tst-resolv-basic
- FAIL: resolv/tst-resolv-edns
- FAIL: resolv/tst-resolv-rotate
- FAIL: resolv/tst-resolv-search
| FAIL: stdio-common/bug22 # Needs more RAM: 2 GB memory
| FAIL: sunrpc/bug20790 # missing cpp on target
| FAIL: timezone/tst-tzset # passes outside corporate network
kindly review.
Thx,
-Vineet
Vineet Gupta (13):
ARC: ABI Implementation
ARC: startup and dynamic linking code
ARC: Thread Local Storage support
ARC: Atomics and Locking primitives
ARC: math soft float support
ARC: hardware floating point support
ARC: Linux Syscall Interface
ARC: Linux ABI
ARC: Linux Startup and Dynamic Loading
ARC: ABI lists
ARC: Build Infrastructure
build-many-glibcs.py: Enable ARC builds
Documentation for ARC port
NEWS | 9 +
README | 1 +
config.h.in | 3 +
manual/install.texi | 4 +
scripts/build-many-glibcs.py | 10 +
sysdeps/arc/Implies | 3 +
sysdeps/arc/Makefile | 21 +
sysdeps/arc/Versions | 8 +
sysdeps/arc/__longjmp.S | 50 +
sysdeps/arc/abort-instr.h | 2 +
sysdeps/arc/atomic-machine.h | 69 +
sysdeps/arc/bits/endianness.h | 15 +
sysdeps/arc/bits/fenv.h | 77 +
sysdeps/arc/bits/link.h | 52 +
sysdeps/arc/bits/setjmp.h | 26 +
sysdeps/arc/bsd-_setjmp.S | 1 +
sysdeps/arc/bsd-setjmp.S | 1 +
sysdeps/arc/configure | 182 ++
sysdeps/arc/configure.ac | 26 +
sysdeps/arc/dl-machine.h | 340 +++
sysdeps/arc/dl-runtime.c | 33 +
sysdeps/arc/dl-sysdep.h | 25 +
sysdeps/arc/dl-tls.h | 30 +
sysdeps/arc/dl-trampoline.S | 80 +
sysdeps/arc/entry.h | 5 +
sysdeps/arc/fpu/e_sqrt.c | 27 +
sysdeps/arc/fpu/e_sqrtf.c | 27 +
sysdeps/arc/fpu/fclrexcpt.c | 36 +
sysdeps/arc/fpu/fegetenv.c | 37 +
sysdeps/arc/fpu/fegetmode.c | 31 +
sysdeps/arc/fpu/fegetround.c | 32 +
sysdeps/arc/fpu/feholdexcpt.c | 43 +
sysdeps/arc/fpu/fesetenv.c | 48 +
sysdeps/arc/fpu/fesetexcept.c | 32 +
sysdeps/arc/fpu/fesetmode.c | 40 +
sysdeps/arc/fpu/fesetround.c | 40 +
sysdeps/arc/fpu/feupdateenv.c | 51 +
sysdeps/arc/fpu/fgetexcptflg.c | 31 +
sysdeps/arc/fpu/fraiseexcpt.c | 39 +
sysdeps/arc/fpu/fsetexcptflg.c | 38 +
sysdeps/arc/fpu/ftestexcept.c | 33 +
sysdeps/arc/fpu/libm-test-ulps | 1140 +++++++++
sysdeps/arc/fpu/libm-test-ulps-name | 1 +
sysdeps/arc/fpu/s_fma.c | 28 +
sysdeps/arc/fpu/s_fmaf.c | 28 +
sysdeps/arc/fpu_control.h | 106 +
sysdeps/arc/gccframe.h | 21 +
sysdeps/arc/get-rounding-mode.h | 38 +
sysdeps/arc/jmpbuf-offsets.h | 47 +
sysdeps/arc/jmpbuf-unwind.h | 47 +
sysdeps/arc/ldsodefs.h | 43 +
sysdeps/arc/libc-tls.c | 27 +
sysdeps/arc/machine-gmon.h | 35 +
sysdeps/arc/math-tests-trap.h | 27 +
sysdeps/arc/memusage.h | 23 +
sysdeps/arc/nofpu/Implies | 1 +
sysdeps/arc/nofpu/libm-test-ulps | 270 +++
sysdeps/arc/nofpu/libm-test-ulps-name | 1 +
sysdeps/arc/nofpu/math-tests-exceptions.h | 27 +
sysdeps/arc/nofpu/math-tests-rounding.h | 27 +
sysdeps/arc/nptl/Makefile | 22 +
sysdeps/arc/nptl/bits/semaphore.h | 32 +
sysdeps/arc/nptl/pthreaddef.h | 32 +
sysdeps/arc/nptl/tcb-offsets.sym | 11 +
sysdeps/arc/nptl/tls.h | 150 ++
sysdeps/arc/preconfigure | 14 +
sysdeps/arc/setjmp.S | 66 +
sysdeps/arc/sfp-machine.h | 73 +
sysdeps/arc/sotruss-lib.c | 51 +
sysdeps/arc/stackinfo.h | 33 +
sysdeps/arc/start.S | 74 +
sysdeps/arc/sysdep.h | 48 +
sysdeps/arc/tininess.h | 1 +
sysdeps/arc/tls-macros.h | 47 +
sysdeps/arc/tst-audit.h | 23 +
sysdeps/unix/sysv/linux/arc/Implies | 3 +
sysdeps/unix/sysv/linux/arc/Makefile | 29 +
sysdeps/unix/sysv/linux/arc/Versions | 16 +
sysdeps/unix/sysv/linux/arc/arch-syscall.h | 303 +++
sysdeps/unix/sysv/linux/arc/bits/procfs.h | 35 +
sysdeps/unix/sysv/linux/arc/bits/timesize.h | 21 +
.../sysv/linux/arc/bits/types/__sigset_t.h | 12 +
sysdeps/unix/sysv/linux/arc/c++-types.data | 67 +
sysdeps/unix/sysv/linux/arc/clone.S | 98 +
sysdeps/unix/sysv/linux/arc/configure | 4 +
sysdeps/unix/sysv/linux/arc/configure.ac | 4 +
sysdeps/unix/sysv/linux/arc/dl-static.c | 84 +
.../unix/sysv/linux/arc/fixup-asm-unistd.h | 41 +
sysdeps/unix/sysv/linux/arc/getcontext.S | 63 +
sysdeps/unix/sysv/linux/arc/jmp_buf-macros.h | 6 +
sysdeps/unix/sysv/linux/arc/kernel-features.h | 28 +
sysdeps/unix/sysv/linux/arc/kernel_stat.h | 26 +
sysdeps/unix/sysv/linux/arc/ld.abilist | 5 +
sysdeps/unix/sysv/linux/arc/ldconfig.h | 27 +
sysdeps/unix/sysv/linux/arc/ldsodefs.h | 32 +
.../sysv/linux/arc/libBrokenLocale.abilist | 1 +
sysdeps/unix/sysv/linux/arc/libanl.abilist | 4 +
sysdeps/unix/sysv/linux/arc/libc.abilist | 2082 +++++++++++++++++
sysdeps/unix/sysv/linux/arc/libcrypt.abilist | 2 +
sysdeps/unix/sysv/linux/arc/libdl.abilist | 9 +
sysdeps/unix/sysv/linux/arc/libm.abilist | 699 ++++++
.../unix/sysv/linux/arc/libpthread.abilist | 216 ++
sysdeps/unix/sysv/linux/arc/libresolv.abilist | 79 +
sysdeps/unix/sysv/linux/arc/librt.abilist | 35 +
.../unix/sysv/linux/arc/libthread_db.abilist | 40 +
sysdeps/unix/sysv/linux/arc/libutil.abilist | 6 +
sysdeps/unix/sysv/linux/arc/localplt.data | 12 +
sysdeps/unix/sysv/linux/arc/makecontext.c | 73 +
sysdeps/unix/sysv/linux/arc/mmap_internal.h | 27 +
sysdeps/unix/sysv/linux/arc/pt-vfork.S | 1 +
sysdeps/unix/sysv/linux/arc/setcontext.S | 92 +
sysdeps/unix/sysv/linux/arc/shlib-versions | 7 +
sysdeps/unix/sysv/linux/arc/sigaction.c | 31 +
sysdeps/unix/sysv/linux/arc/sigcontextinfo.h | 28 +
sysdeps/unix/sysv/linux/arc/sigrestorer.S | 29 +
sysdeps/unix/sysv/linux/arc/swapcontext.S | 92 +
sysdeps/unix/sysv/linux/arc/sys/cachectl.h | 36 +
sysdeps/unix/sysv/linux/arc/sys/ucontext.h | 61 +
sysdeps/unix/sysv/linux/arc/sys/user.h | 31 +
sysdeps/unix/sysv/linux/arc/syscall.S | 33 +
sysdeps/unix/sysv/linux/arc/syscalls.list | 3 +
sysdeps/unix/sysv/linux/arc/sysctl.mk | 1 +
sysdeps/unix/sysv/linux/arc/sysdep.c | 33 +
sysdeps/unix/sysv/linux/arc/sysdep.h | 224 ++
sysdeps/unix/sysv/linux/arc/ucontext-macros.h | 29 +
sysdeps/unix/sysv/linux/arc/ucontext_i.sym | 20 +
sysdeps/unix/sysv/linux/arc/vfork.S | 42 +
127 files changed, 9254 insertions(+)
create mode 100644 sysdeps/arc/Implies
create mode 100644 sysdeps/arc/Makefile
create mode 100644 sysdeps/arc/Versions
create mode 100644 sysdeps/arc/__longjmp.S
create mode 100644 sysdeps/arc/abort-instr.h
create mode 100644 sysdeps/arc/atomic-machine.h
create mode 100644 sysdeps/arc/bits/endianness.h
create mode 100644 sysdeps/arc/bits/fenv.h
create mode 100644 sysdeps/arc/bits/link.h
create mode 100644 sysdeps/arc/bits/setjmp.h
create mode 100644 sysdeps/arc/bsd-_setjmp.S
create mode 100644 sysdeps/arc/bsd-setjmp.S
create mode 100644 sysdeps/arc/configure
create mode 100644 sysdeps/arc/configure.ac
create mode 100644 sysdeps/arc/dl-machine.h
create mode 100644 sysdeps/arc/dl-runtime.c
create mode 100644 sysdeps/arc/dl-sysdep.h
create mode 100644 sysdeps/arc/dl-tls.h
create mode 100644 sysdeps/arc/dl-trampoline.S
create mode 100644 sysdeps/arc/entry.h
create mode 100644 sysdeps/arc/fpu/e_sqrt.c
create mode 100644 sysdeps/arc/fpu/e_sqrtf.c
create mode 100644 sysdeps/arc/fpu/fclrexcpt.c
create mode 100644 sysdeps/arc/fpu/fegetenv.c
create mode 100644 sysdeps/arc/fpu/fegetmode.c
create mode 100644 sysdeps/arc/fpu/fegetround.c
create mode 100644 sysdeps/arc/fpu/feholdexcpt.c
create mode 100644 sysdeps/arc/fpu/fesetenv.c
create mode 100644 sysdeps/arc/fpu/fesetexcept.c
create mode 100644 sysdeps/arc/fpu/fesetmode.c
create mode 100644 sysdeps/arc/fpu/fesetround.c
create mode 100644 sysdeps/arc/fpu/feupdateenv.c
create mode 100644 sysdeps/arc/fpu/fgetexcptflg.c
create mode 100644 sysdeps/arc/fpu/fraiseexcpt.c
create mode 100644 sysdeps/arc/fpu/fsetexcptflg.c
create mode 100644 sysdeps/arc/fpu/ftestexcept.c
create mode 100644 sysdeps/arc/fpu/libm-test-ulps
create mode 100644 sysdeps/arc/fpu/libm-test-ulps-name
create mode 100644 sysdeps/arc/fpu/s_fma.c
create mode 100644 sysdeps/arc/fpu/s_fmaf.c
create mode 100644 sysdeps/arc/fpu_control.h
create mode 100644 sysdeps/arc/gccframe.h
create mode 100644 sysdeps/arc/get-rounding-mode.h
create mode 100644 sysdeps/arc/jmpbuf-offsets.h
create mode 100644 sysdeps/arc/jmpbuf-unwind.h
create mode 100644 sysdeps/arc/ldsodefs.h
create mode 100644 sysdeps/arc/libc-tls.c
create mode 100644 sysdeps/arc/machine-gmon.h
create mode 100644 sysdeps/arc/math-tests-trap.h
create mode 100644 sysdeps/arc/memusage.h
create mode 100644 sysdeps/arc/nofpu/Implies
create mode 100644 sysdeps/arc/nofpu/libm-test-ulps
create mode 100644 sysdeps/arc/nofpu/libm-test-ulps-name
create mode 100644 sysdeps/arc/nofpu/math-tests-exceptions.h
create mode 100644 sysdeps/arc/nofpu/math-tests-rounding.h
create mode 100644 sysdeps/arc/nptl/Makefile
create mode 100644 sysdeps/arc/nptl/bits/semaphore.h
create mode 100644 sysdeps/arc/nptl/pthreaddef.h
create mode 100644 sysdeps/arc/nptl/tcb-offsets.sym
create mode 100644 sysdeps/arc/nptl/tls.h
create mode 100644 sysdeps/arc/preconfigure
create mode 100644 sysdeps/arc/setjmp.S
create mode 100644 sysdeps/arc/sfp-machine.h
create mode 100644 sysdeps/arc/sotruss-lib.c
create mode 100644 sysdeps/arc/stackinfo.h
create mode 100644 sysdeps/arc/start.S
create mode 100644 sysdeps/arc/sysdep.h
create mode 100644 sysdeps/arc/tininess.h
create mode 100644 sysdeps/arc/tls-macros.h
create mode 100644 sysdeps/arc/tst-audit.h
create mode 100644 sysdeps/unix/sysv/linux/arc/Implies
create mode 100644 sysdeps/unix/sysv/linux/arc/Makefile
create mode 100644 sysdeps/unix/sysv/linux/arc/Versions
create mode 100644 sysdeps/unix/sysv/linux/arc/arch-syscall.h
create mode 100644 sysdeps/unix/sysv/linux/arc/bits/procfs.h
create mode 100644 sysdeps/unix/sysv/linux/arc/bits/timesize.h
create mode 100644 sysdeps/unix/sysv/linux/arc/bits/types/__sigset_t.h
create mode 100644 sysdeps/unix/sysv/linux/arc/c++-types.data
create mode 100644 sysdeps/unix/sysv/linux/arc/clone.S
create mode 100644 sysdeps/unix/sysv/linux/arc/configure
create mode 100644 sysdeps/unix/sysv/linux/arc/configure.ac
create mode 100644 sysdeps/unix/sysv/linux/arc/dl-static.c
create mode 100644 sysdeps/unix/sysv/linux/arc/fixup-asm-unistd.h
create mode 100644 sysdeps/unix/sysv/linux/arc/getcontext.S
create mode 100644 sysdeps/unix/sysv/linux/arc/jmp_buf-macros.h
create mode 100644 sysdeps/unix/sysv/linux/arc/kernel-features.h
create mode 100644 sysdeps/unix/sysv/linux/arc/kernel_stat.h
create mode 100644 sysdeps/unix/sysv/linux/arc/ld.abilist
create mode 100644 sysdeps/unix/sysv/linux/arc/ldconfig.h
create mode 100644 sysdeps/unix/sysv/linux/arc/ldsodefs.h
create mode 100644 sysdeps/unix/sysv/linux/arc/libBrokenLocale.abilist
create mode 100644 sysdeps/unix/sysv/linux/arc/libanl.abilist
create mode 100644 sysdeps/unix/sysv/linux/arc/libc.abilist
create mode 100644 sysdeps/unix/sysv/linux/arc/libcrypt.abilist
create mode 100644 sysdeps/unix/sysv/linux/arc/libdl.abilist
create mode 100644 sysdeps/unix/sysv/linux/arc/libm.abilist
create mode 100644 sysdeps/unix/sysv/linux/arc/libpthread.abilist
create mode 100644 sysdeps/unix/sysv/linux/arc/libresolv.abilist
create mode 100644 sysdeps/unix/sysv/linux/arc/librt.abilist
create mode 100644 sysdeps/unix/sysv/linux/arc/libthread_db.abilist
create mode 100644 sysdeps/unix/sysv/linux/arc/libutil.abilist
create mode 100644 sysdeps/unix/sysv/linux/arc/localplt.data
create mode 100644 sysdeps/unix/sysv/linux/arc/makecontext.c
create mode 100644 sysdeps/unix/sysv/linux/arc/mmap_internal.h
create mode 100644 sysdeps/unix/sysv/linux/arc/pt-vfork.S
create mode 100644 sysdeps/unix/sysv/linux/arc/setcontext.S
create mode 100644 sysdeps/unix/sysv/linux/arc/shlib-versions
create mode 100644 sysdeps/unix/sysv/linux/arc/sigaction.c
create mode 100644 sysdeps/unix/sysv/linux/arc/sigcontextinfo.h
create mode 100644 sysdeps/unix/sysv/linux/arc/sigrestorer.S
create mode 100644 sysdeps/unix/sysv/linux/arc/swapcontext.S
create mode 100644 sysdeps/unix/sysv/linux/arc/sys/cachectl.h
create mode 100644 sysdeps/unix/sysv/linux/arc/sys/ucontext.h
create mode 100644 sysdeps/unix/sysv/linux/arc/sys/user.h
create mode 100644 sysdeps/unix/sysv/linux/arc/syscall.S
create mode 100644 sysdeps/unix/sysv/linux/arc/syscalls.list
create mode 100644 sysdeps/unix/sysv/linux/arc/sysctl.mk
create mode 100644 sysdeps/unix/sysv/linux/arc/sysdep.c
create mode 100644 sysdeps/unix/sysv/linux/arc/sysdep.h
create mode 100644 sysdeps/unix/sysv/linux/arc/ucontext-macros.h
create mode 100644 sysdeps/unix/sysv/linux/arc/ucontext_i.sym
create mode 100644 sysdeps/unix/sysv/linux/arc/vfork.S
Comments
On 4/22/20 6:41 PM, Vineet Gupta wrote: > Hi, > > This patchset implements glibc port to ARC HS48x processor from Synopsys. ping ! > > This still needs a couple of inflight 64-time, offset patches. > > git@github.com:foss-for-synopsys-dwc-arc-processors/glibc.git upstream-v6 > > v6: > * Dropped 11/14: merged upstream > * _FPU_SETS() inline asm reworked > * Introduce fixup-asm-unistd.h to elide 32-bit time, offset syscalls and > regenerate arch-syscall.h > * Fix snafu in updating build-many-glibcs for ARC > * More code sytle fixes flagged by Joseph > v5: > * Big Endian formally supported as multi-ABI > * Removed code for ARC700 processors > * Hard-float code updates: fegetmode, fesetround, feupdateenv > * socket-constant.h update for 64-bit ABI spun off as standalone patch > * __syscall_error made glibc_private > * math ulps regen > * gmp-mparam.h removed > * lint fixes as flagged by Joseph > v4: > * Dropped 1/17: Merged upstream > * Dropped 17/17: > - 64-bit time/offset code chunked up into respective patches > * sysctl removed > * Updated README for arc gnu triplet > * Updated install files for ARC gcc/binutils requirements > * Updated NEWS with brief ISA/ABI info > > v3: > * Support for Hardware Floating Point > * 64-bit time and offsets ABI (although all such changes are confined > to a single patch) > > v5: https://sourceware.org/pipermail/libc-alpha/2020-April/112657.html > v4: https://sourceware.org/pipermail/libc-alpha/2020-March/111855.html > v3: https://sourceware.org/legacy-ml/libc-alpha/2020-03/msg00167.html > v2: https://sourceware.org/legacy-ml/libc-alpha/2019-01/msg00681.html > v1: https://sourceware.org/legacy-ml/libc-alpha/2018-12/msg00678.html > > Documentation: > -------------- > > (a) ABI doc: > https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/wiki/files/ARCv2_ABI.pdf > > (b) Programmer's Reference Manual (PRM) : needs a download request to be filled > https://www.synopsys.com/dw/ipdir.php?ds=arc-hs44-hs46-hs48 > https://www.synopsys.com/dw/doc.php/ds/cc/programmers-reference-manual-ARC-HS.pdf > > Test Results: > -------------- > (a) build-many-glibcs.py > > | Summary of test results: > | 1251 PASS > | 15 XFAIL > > > (b) Full testsuite ran in a cross compile setup using buildroot on HSDK development > platform. Bulk of failures come from cross testing setup and I > intend to improve things with native testing going forward. > > | Summary of test results: > | 30 FAIL (-3) > | > | FAIL: csu/test-as-const-tcb-offsets > + FAIL: elf/tst-audit14 > + FAIL: elf/tst-audit15 > + FAIL: elf/tst-audit16 > | FAIL: elf/tst-ldconfig-ld_so_conf-update # not true: dlopen > | FAIL: iconv/test-iconvconfig # Needs gconv installed > - FAIL: iconv/tst-gconv-init-failure > | FAIL: io/ftwtest # Requires execution by non-root > - FAIL: io/tst-futimesat > | FAIL: io/tst-lockf > | FAIL: libio/tst-wfile-sync > | FAIL: locale/tst-C-locale > | FAIL: locale/tst-duplocale > | FAIL: locale/tst-locale-locpath > | FAIL: locale/tst-locname > | FAIL: localedata/sort-test > | FAIL: nptl/test-cond-printers # needs Python3 and target GDB on target > | FAIL: nptl/test-condattr-printers # ditto > | FAIL: nptl/test-mutex-printers # ditto > | FAIL: nptl/test-mutexattr-printers # ditto > | FAIL: nptl/test-rwlock-printers # ditto > | FAIL: nptl/test-rwlockattr-printers # ditto > | FAIL: nptl/tst-umask1 # passes if run natively on target (NFS ACLv3 support needed) > | FAIL: nss/bug-erange > | FAIL: nss/tst-nss-files-hosts-getent # Timed out > | FAIL: nss/tst-nss-files-hosts-multi # Timed out > | FAIL: posix/bug-ga2 # DNS issue: google DNS vs. SNPS > | FAIL: posix/globtest # require same user on target and host > | FAIL: posix/tst-getaddrinfo5 # passes outside corporate network > - FAIL: resolv/tst-resolv-basic > - FAIL: resolv/tst-resolv-edns > - FAIL: resolv/tst-resolv-rotate > - FAIL: resolv/tst-resolv-search > | FAIL: stdio-common/bug22 # Needs more RAM: 2 GB memory > | FAIL: sunrpc/bug20790 # missing cpp on target > | FAIL: timezone/tst-tzset # passes outside corporate network > > > kindly review. > > Thx, > -Vineet > > Vineet Gupta (13): > ARC: ABI Implementation > ARC: startup and dynamic linking code > ARC: Thread Local Storage support > ARC: Atomics and Locking primitives > ARC: math soft float support > ARC: hardware floating point support > ARC: Linux Syscall Interface > ARC: Linux ABI > ARC: Linux Startup and Dynamic Loading > ARC: ABI lists > ARC: Build Infrastructure > build-many-glibcs.py: Enable ARC builds > Documentation for ARC port > > NEWS | 9 + > README | 1 + > config.h.in | 3 + > manual/install.texi | 4 + > scripts/build-many-glibcs.py | 10 + > sysdeps/arc/Implies | 3 + > sysdeps/arc/Makefile | 21 + > sysdeps/arc/Versions | 8 + > sysdeps/arc/__longjmp.S | 50 + > sysdeps/arc/abort-instr.h | 2 + > sysdeps/arc/atomic-machine.h | 69 + > sysdeps/arc/bits/endianness.h | 15 + > sysdeps/arc/bits/fenv.h | 77 + > sysdeps/arc/bits/link.h | 52 + > sysdeps/arc/bits/setjmp.h | 26 + > sysdeps/arc/bsd-_setjmp.S | 1 + > sysdeps/arc/bsd-setjmp.S | 1 + > sysdeps/arc/configure | 182 ++ > sysdeps/arc/configure.ac | 26 + > sysdeps/arc/dl-machine.h | 340 +++ > sysdeps/arc/dl-runtime.c | 33 + > sysdeps/arc/dl-sysdep.h | 25 + > sysdeps/arc/dl-tls.h | 30 + > sysdeps/arc/dl-trampoline.S | 80 + > sysdeps/arc/entry.h | 5 + > sysdeps/arc/fpu/e_sqrt.c | 27 + > sysdeps/arc/fpu/e_sqrtf.c | 27 + > sysdeps/arc/fpu/fclrexcpt.c | 36 + > sysdeps/arc/fpu/fegetenv.c | 37 + > sysdeps/arc/fpu/fegetmode.c | 31 + > sysdeps/arc/fpu/fegetround.c | 32 + > sysdeps/arc/fpu/feholdexcpt.c | 43 + > sysdeps/arc/fpu/fesetenv.c | 48 + > sysdeps/arc/fpu/fesetexcept.c | 32 + > sysdeps/arc/fpu/fesetmode.c | 40 + > sysdeps/arc/fpu/fesetround.c | 40 + > sysdeps/arc/fpu/feupdateenv.c | 51 + > sysdeps/arc/fpu/fgetexcptflg.c | 31 + > sysdeps/arc/fpu/fraiseexcpt.c | 39 + > sysdeps/arc/fpu/fsetexcptflg.c | 38 + > sysdeps/arc/fpu/ftestexcept.c | 33 + > sysdeps/arc/fpu/libm-test-ulps | 1140 +++++++++ > sysdeps/arc/fpu/libm-test-ulps-name | 1 + > sysdeps/arc/fpu/s_fma.c | 28 + > sysdeps/arc/fpu/s_fmaf.c | 28 + > sysdeps/arc/fpu_control.h | 106 + > sysdeps/arc/gccframe.h | 21 + > sysdeps/arc/get-rounding-mode.h | 38 + > sysdeps/arc/jmpbuf-offsets.h | 47 + > sysdeps/arc/jmpbuf-unwind.h | 47 + > sysdeps/arc/ldsodefs.h | 43 + > sysdeps/arc/libc-tls.c | 27 + > sysdeps/arc/machine-gmon.h | 35 + > sysdeps/arc/math-tests-trap.h | 27 + > sysdeps/arc/memusage.h | 23 + > sysdeps/arc/nofpu/Implies | 1 + > sysdeps/arc/nofpu/libm-test-ulps | 270 +++ > sysdeps/arc/nofpu/libm-test-ulps-name | 1 + > sysdeps/arc/nofpu/math-tests-exceptions.h | 27 + > sysdeps/arc/nofpu/math-tests-rounding.h | 27 + > sysdeps/arc/nptl/Makefile | 22 + > sysdeps/arc/nptl/bits/semaphore.h | 32 + > sysdeps/arc/nptl/pthreaddef.h | 32 + > sysdeps/arc/nptl/tcb-offsets.sym | 11 + > sysdeps/arc/nptl/tls.h | 150 ++ > sysdeps/arc/preconfigure | 14 + > sysdeps/arc/setjmp.S | 66 + > sysdeps/arc/sfp-machine.h | 73 + > sysdeps/arc/sotruss-lib.c | 51 + > sysdeps/arc/stackinfo.h | 33 + > sysdeps/arc/start.S | 74 + > sysdeps/arc/sysdep.h | 48 + > sysdeps/arc/tininess.h | 1 + > sysdeps/arc/tls-macros.h | 47 + > sysdeps/arc/tst-audit.h | 23 + > sysdeps/unix/sysv/linux/arc/Implies | 3 + > sysdeps/unix/sysv/linux/arc/Makefile | 29 + > sysdeps/unix/sysv/linux/arc/Versions | 16 + > sysdeps/unix/sysv/linux/arc/arch-syscall.h | 303 +++ > sysdeps/unix/sysv/linux/arc/bits/procfs.h | 35 + > sysdeps/unix/sysv/linux/arc/bits/timesize.h | 21 + > .../sysv/linux/arc/bits/types/__sigset_t.h | 12 + > sysdeps/unix/sysv/linux/arc/c++-types.data | 67 + > sysdeps/unix/sysv/linux/arc/clone.S | 98 + > sysdeps/unix/sysv/linux/arc/configure | 4 + > sysdeps/unix/sysv/linux/arc/configure.ac | 4 + > sysdeps/unix/sysv/linux/arc/dl-static.c | 84 + > .../unix/sysv/linux/arc/fixup-asm-unistd.h | 41 + > sysdeps/unix/sysv/linux/arc/getcontext.S | 63 + > sysdeps/unix/sysv/linux/arc/jmp_buf-macros.h | 6 + > sysdeps/unix/sysv/linux/arc/kernel-features.h | 28 + > sysdeps/unix/sysv/linux/arc/kernel_stat.h | 26 + > sysdeps/unix/sysv/linux/arc/ld.abilist | 5 + > sysdeps/unix/sysv/linux/arc/ldconfig.h | 27 + > sysdeps/unix/sysv/linux/arc/ldsodefs.h | 32 + > .../sysv/linux/arc/libBrokenLocale.abilist | 1 + > sysdeps/unix/sysv/linux/arc/libanl.abilist | 4 + > sysdeps/unix/sysv/linux/arc/libc.abilist | 2082 +++++++++++++++++ > sysdeps/unix/sysv/linux/arc/libcrypt.abilist | 2 + > sysdeps/unix/sysv/linux/arc/libdl.abilist | 9 + > sysdeps/unix/sysv/linux/arc/libm.abilist | 699 ++++++ > .../unix/sysv/linux/arc/libpthread.abilist | 216 ++ > sysdeps/unix/sysv/linux/arc/libresolv.abilist | 79 + > sysdeps/unix/sysv/linux/arc/librt.abilist | 35 + > .../unix/sysv/linux/arc/libthread_db.abilist | 40 + > sysdeps/unix/sysv/linux/arc/libutil.abilist | 6 + > sysdeps/unix/sysv/linux/arc/localplt.data | 12 + > sysdeps/unix/sysv/linux/arc/makecontext.c | 73 + > sysdeps/unix/sysv/linux/arc/mmap_internal.h | 27 + > sysdeps/unix/sysv/linux/arc/pt-vfork.S | 1 + > sysdeps/unix/sysv/linux/arc/setcontext.S | 92 + > sysdeps/unix/sysv/linux/arc/shlib-versions | 7 + > sysdeps/unix/sysv/linux/arc/sigaction.c | 31 + > sysdeps/unix/sysv/linux/arc/sigcontextinfo.h | 28 + > sysdeps/unix/sysv/linux/arc/sigrestorer.S | 29 + > sysdeps/unix/sysv/linux/arc/swapcontext.S | 92 + > sysdeps/unix/sysv/linux/arc/sys/cachectl.h | 36 + > sysdeps/unix/sysv/linux/arc/sys/ucontext.h | 61 + > sysdeps/unix/sysv/linux/arc/sys/user.h | 31 + > sysdeps/unix/sysv/linux/arc/syscall.S | 33 + > sysdeps/unix/sysv/linux/arc/syscalls.list | 3 + > sysdeps/unix/sysv/linux/arc/sysctl.mk | 1 + > sysdeps/unix/sysv/linux/arc/sysdep.c | 33 + > sysdeps/unix/sysv/linux/arc/sysdep.h | 224 ++ > sysdeps/unix/sysv/linux/arc/ucontext-macros.h | 29 + > sysdeps/unix/sysv/linux/arc/ucontext_i.sym | 20 + > sysdeps/unix/sysv/linux/arc/vfork.S | 42 + > 127 files changed, 9254 insertions(+) > create mode 100644 sysdeps/arc/Implies > create mode 100644 sysdeps/arc/Makefile > create mode 100644 sysdeps/arc/Versions > create mode 100644 sysdeps/arc/__longjmp.S > create mode 100644 sysdeps/arc/abort-instr.h > create mode 100644 sysdeps/arc/atomic-machine.h > create mode 100644 sysdeps/arc/bits/endianness.h > create mode 100644 sysdeps/arc/bits/fenv.h > create mode 100644 sysdeps/arc/bits/link.h > create mode 100644 sysdeps/arc/bits/setjmp.h > create mode 100644 sysdeps/arc/bsd-_setjmp.S > create mode 100644 sysdeps/arc/bsd-setjmp.S > create mode 100644 sysdeps/arc/configure > create mode 100644 sysdeps/arc/configure.ac > create mode 100644 sysdeps/arc/dl-machine.h > create mode 100644 sysdeps/arc/dl-runtime.c > create mode 100644 sysdeps/arc/dl-sysdep.h > create mode 100644 sysdeps/arc/dl-tls.h > create mode 100644 sysdeps/arc/dl-trampoline.S > create mode 100644 sysdeps/arc/entry.h > create mode 100644 sysdeps/arc/fpu/e_sqrt.c > create mode 100644 sysdeps/arc/fpu/e_sqrtf.c > create mode 100644 sysdeps/arc/fpu/fclrexcpt.c > create mode 100644 sysdeps/arc/fpu/fegetenv.c > create mode 100644 sysdeps/arc/fpu/fegetmode.c > create mode 100644 sysdeps/arc/fpu/fegetround.c > create mode 100644 sysdeps/arc/fpu/feholdexcpt.c > create mode 100644 sysdeps/arc/fpu/fesetenv.c > create mode 100644 sysdeps/arc/fpu/fesetexcept.c > create mode 100644 sysdeps/arc/fpu/fesetmode.c > create mode 100644 sysdeps/arc/fpu/fesetround.c > create mode 100644 sysdeps/arc/fpu/feupdateenv.c > create mode 100644 sysdeps/arc/fpu/fgetexcptflg.c > create mode 100644 sysdeps/arc/fpu/fraiseexcpt.c > create mode 100644 sysdeps/arc/fpu/fsetexcptflg.c > create mode 100644 sysdeps/arc/fpu/ftestexcept.c > create mode 100644 sysdeps/arc/fpu/libm-test-ulps > create mode 100644 sysdeps/arc/fpu/libm-test-ulps-name > create mode 100644 sysdeps/arc/fpu/s_fma.c > create mode 100644 sysdeps/arc/fpu/s_fmaf.c > create mode 100644 sysdeps/arc/fpu_control.h > create mode 100644 sysdeps/arc/gccframe.h > create mode 100644 sysdeps/arc/get-rounding-mode.h > create mode 100644 sysdeps/arc/jmpbuf-offsets.h > create mode 100644 sysdeps/arc/jmpbuf-unwind.h > create mode 100644 sysdeps/arc/ldsodefs.h > create mode 100644 sysdeps/arc/libc-tls.c > create mode 100644 sysdeps/arc/machine-gmon.h > create mode 100644 sysdeps/arc/math-tests-trap.h > create mode 100644 sysdeps/arc/memusage.h > create mode 100644 sysdeps/arc/nofpu/Implies > create mode 100644 sysdeps/arc/nofpu/libm-test-ulps > create mode 100644 sysdeps/arc/nofpu/libm-test-ulps-name > create mode 100644 sysdeps/arc/nofpu/math-tests-exceptions.h > create mode 100644 sysdeps/arc/nofpu/math-tests-rounding.h > create mode 100644 sysdeps/arc/nptl/Makefile > create mode 100644 sysdeps/arc/nptl/bits/semaphore.h > create mode 100644 sysdeps/arc/nptl/pthreaddef.h > create mode 100644 sysdeps/arc/nptl/tcb-offsets.sym > create mode 100644 sysdeps/arc/nptl/tls.h > create mode 100644 sysdeps/arc/preconfigure > create mode 100644 sysdeps/arc/setjmp.S > create mode 100644 sysdeps/arc/sfp-machine.h > create mode 100644 sysdeps/arc/sotruss-lib.c > create mode 100644 sysdeps/arc/stackinfo.h > create mode 100644 sysdeps/arc/start.S > create mode 100644 sysdeps/arc/sysdep.h > create mode 100644 sysdeps/arc/tininess.h > create mode 100644 sysdeps/arc/tls-macros.h > create mode 100644 sysdeps/arc/tst-audit.h > create mode 100644 sysdeps/unix/sysv/linux/arc/Implies > create mode 100644 sysdeps/unix/sysv/linux/arc/Makefile > create mode 100644 sysdeps/unix/sysv/linux/arc/Versions > create mode 100644 sysdeps/unix/sysv/linux/arc/arch-syscall.h > create mode 100644 sysdeps/unix/sysv/linux/arc/bits/procfs.h > create mode 100644 sysdeps/unix/sysv/linux/arc/bits/timesize.h > create mode 100644 sysdeps/unix/sysv/linux/arc/bits/types/__sigset_t.h > create mode 100644 sysdeps/unix/sysv/linux/arc/c++-types.data > create mode 100644 sysdeps/unix/sysv/linux/arc/clone.S > create mode 100644 sysdeps/unix/sysv/linux/arc/configure > create mode 100644 sysdeps/unix/sysv/linux/arc/configure.ac > create mode 100644 sysdeps/unix/sysv/linux/arc/dl-static.c > create mode 100644 sysdeps/unix/sysv/linux/arc/fixup-asm-unistd.h > create mode 100644 sysdeps/unix/sysv/linux/arc/getcontext.S > create mode 100644 sysdeps/unix/sysv/linux/arc/jmp_buf-macros.h > create mode 100644 sysdeps/unix/sysv/linux/arc/kernel-features.h > create mode 100644 sysdeps/unix/sysv/linux/arc/kernel_stat.h > create mode 100644 sysdeps/unix/sysv/linux/arc/ld.abilist > create mode 100644 sysdeps/unix/sysv/linux/arc/ldconfig.h > create mode 100644 sysdeps/unix/sysv/linux/arc/ldsodefs.h > create mode 100644 sysdeps/unix/sysv/linux/arc/libBrokenLocale.abilist > create mode 100644 sysdeps/unix/sysv/linux/arc/libanl.abilist > create mode 100644 sysdeps/unix/sysv/linux/arc/libc.abilist > create mode 100644 sysdeps/unix/sysv/linux/arc/libcrypt.abilist > create mode 100644 sysdeps/unix/sysv/linux/arc/libdl.abilist > create mode 100644 sysdeps/unix/sysv/linux/arc/libm.abilist > create mode 100644 sysdeps/unix/sysv/linux/arc/libpthread.abilist > create mode 100644 sysdeps/unix/sysv/linux/arc/libresolv.abilist > create mode 100644 sysdeps/unix/sysv/linux/arc/librt.abilist > create mode 100644 sysdeps/unix/sysv/linux/arc/libthread_db.abilist > create mode 100644 sysdeps/unix/sysv/linux/arc/libutil.abilist > create mode 100644 sysdeps/unix/sysv/linux/arc/localplt.data > create mode 100644 sysdeps/unix/sysv/linux/arc/makecontext.c > create mode 100644 sysdeps/unix/sysv/linux/arc/mmap_internal.h > create mode 100644 sysdeps/unix/sysv/linux/arc/pt-vfork.S > create mode 100644 sysdeps/unix/sysv/linux/arc/setcontext.S > create mode 100644 sysdeps/unix/sysv/linux/arc/shlib-versions > create mode 100644 sysdeps/unix/sysv/linux/arc/sigaction.c > create mode 100644 sysdeps/unix/sysv/linux/arc/sigcontextinfo.h > create mode 100644 sysdeps/unix/sysv/linux/arc/sigrestorer.S > create mode 100644 sysdeps/unix/sysv/linux/arc/swapcontext.S > create mode 100644 sysdeps/unix/sysv/linux/arc/sys/cachectl.h > create mode 100644 sysdeps/unix/sysv/linux/arc/sys/ucontext.h > create mode 100644 sysdeps/unix/sysv/linux/arc/sys/user.h > create mode 100644 sysdeps/unix/sysv/linux/arc/syscall.S > create mode 100644 sysdeps/unix/sysv/linux/arc/syscalls.list > create mode 100644 sysdeps/unix/sysv/linux/arc/sysctl.mk > create mode 100644 sysdeps/unix/sysv/linux/arc/sysdep.c > create mode 100644 sysdeps/unix/sysv/linux/arc/sysdep.h > create mode 100644 sysdeps/unix/sysv/linux/arc/ucontext-macros.h > create mode 100644 sysdeps/unix/sysv/linux/arc/ucontext_i.sym > create mode 100644 sysdeps/unix/sysv/linux/arc/vfork.S >
On 5/4/20 2:21 PM, Vineet Gupta wrote: > On 4/22/20 6:41 PM, Vineet Gupta wrote: >> Hi, >> >> This patchset implements glibc port to ARC HS48x processor from Synopsys. > > ping ! ping ^2 I have rebased and adjusted the v6 patch for semaphore header unification. Would appreciate more technincal review. > >> >> This still needs a couple of inflight 64-time, offset patches. >> >> git@github.com:foss-for-synopsys-dwc-arc-processors/glibc.git upstream-v6 >> >> v6: >> * Dropped 11/14: merged upstream >> * _FPU_SETS() inline asm reworked >> * Introduce fixup-asm-unistd.h to elide 32-bit time, offset syscalls and >> regenerate arch-syscall.h >> * Fix snafu in updating build-many-glibcs for ARC >> * More code sytle fixes flagged by Joseph >> v5: >> * Big Endian formally supported as multi-ABI >> * Removed code for ARC700 processors >> * Hard-float code updates: fegetmode, fesetround, feupdateenv >> * socket-constant.h update for 64-bit ABI spun off as standalone patch >> * __syscall_error made glibc_private >> * math ulps regen >> * gmp-mparam.h removed >> * lint fixes as flagged by Joseph >> v4: >> * Dropped 1/17: Merged upstream >> * Dropped 17/17: >> - 64-bit time/offset code chunked up into respective patches >> * sysctl removed >> * Updated README for arc gnu triplet >> * Updated install files for ARC gcc/binutils requirements >> * Updated NEWS with brief ISA/ABI info >> >> v3: >> * Support for Hardware Floating Point >> * 64-bit time and offsets ABI (although all such changes are confined >> to a single patch) >> >> v5: https://sourceware.org/pipermail/libc-alpha/2020-April/112657.html >> v4: https://sourceware.org/pipermail/libc-alpha/2020-March/111855.html >> v3: https://sourceware.org/legacy-ml/libc-alpha/2020-03/msg00167.html >> v2: https://sourceware.org/legacy-ml/libc-alpha/2019-01/msg00681.html >> v1: https://sourceware.org/legacy-ml/libc-alpha/2018-12/msg00678.html >> >> Documentation: >> -------------- >> >> (a) ABI doc: >> https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/wiki/files/ARCv2_ABI.pdf >> >> (b) Programmer's Reference Manual (PRM) : needs a download request to be filled >> https://www.synopsys.com/dw/ipdir.php?ds=arc-hs44-hs46-hs48 >> https://www.synopsys.com/dw/doc.php/ds/cc/programmers-reference-manual-ARC-HS.pdf >> >> Test Results: >> -------------- >> (a) build-many-glibcs.py >> >> | Summary of test results: >> | 1251 PASS >> | 15 XFAIL >> >> >> (b) Full testsuite ran in a cross compile setup using buildroot on HSDK development >> platform. Bulk of failures come from cross testing setup and I >> intend to improve things with native testing going forward. >> >> | Summary of test results: >> | 30 FAIL (-3) >> | >> | FAIL: csu/test-as-const-tcb-offsets >> + FAIL: elf/tst-audit14 >> + FAIL: elf/tst-audit15 >> + FAIL: elf/tst-audit16 >> | FAIL: elf/tst-ldconfig-ld_so_conf-update # not true: dlopen >> | FAIL: iconv/test-iconvconfig # Needs gconv installed >> - FAIL: iconv/tst-gconv-init-failure >> | FAIL: io/ftwtest # Requires execution by non-root >> - FAIL: io/tst-futimesat >> | FAIL: io/tst-lockf >> | FAIL: libio/tst-wfile-sync >> | FAIL: locale/tst-C-locale >> | FAIL: locale/tst-duplocale >> | FAIL: locale/tst-locale-locpath >> | FAIL: locale/tst-locname >> | FAIL: localedata/sort-test >> | FAIL: nptl/test-cond-printers # needs Python3 and target GDB on target >> | FAIL: nptl/test-condattr-printers # ditto >> | FAIL: nptl/test-mutex-printers # ditto >> | FAIL: nptl/test-mutexattr-printers # ditto >> | FAIL: nptl/test-rwlock-printers # ditto >> | FAIL: nptl/test-rwlockattr-printers # ditto >> | FAIL: nptl/tst-umask1 # passes if run natively on target (NFS ACLv3 support needed) >> | FAIL: nss/bug-erange >> | FAIL: nss/tst-nss-files-hosts-getent # Timed out >> | FAIL: nss/tst-nss-files-hosts-multi # Timed out >> | FAIL: posix/bug-ga2 # DNS issue: google DNS vs. SNPS >> | FAIL: posix/globtest # require same user on target and host >> | FAIL: posix/tst-getaddrinfo5 # passes outside corporate network >> - FAIL: resolv/tst-resolv-basic >> - FAIL: resolv/tst-resolv-edns >> - FAIL: resolv/tst-resolv-rotate >> - FAIL: resolv/tst-resolv-search >> | FAIL: stdio-common/bug22 # Needs more RAM: 2 GB memory >> | FAIL: sunrpc/bug20790 # missing cpp on target >> | FAIL: timezone/tst-tzset # passes outside corporate network >> >> >> kindly review. >> >> Thx, >> -Vineet >> >> Vineet Gupta (13): >> ARC: ABI Implementation >> ARC: startup and dynamic linking code >> ARC: Thread Local Storage support >> ARC: Atomics and Locking primitives >> ARC: math soft float support >> ARC: hardware floating point support >> ARC: Linux Syscall Interface >> ARC: Linux ABI >> ARC: Linux Startup and Dynamic Loading >> ARC: ABI lists >> ARC: Build Infrastructure >> build-many-glibcs.py: Enable ARC builds >> Documentation for ARC port >> >> NEWS | 9 + >> README | 1 + >> config.h.in | 3 + >> manual/install.texi | 4 + >> scripts/build-many-glibcs.py | 10 + >> sysdeps/arc/Implies | 3 + >> sysdeps/arc/Makefile | 21 + >> sysdeps/arc/Versions | 8 + >> sysdeps/arc/__longjmp.S | 50 + >> sysdeps/arc/abort-instr.h | 2 + >> sysdeps/arc/atomic-machine.h | 69 + >> sysdeps/arc/bits/endianness.h | 15 + >> sysdeps/arc/bits/fenv.h | 77 + >> sysdeps/arc/bits/link.h | 52 + >> sysdeps/arc/bits/setjmp.h | 26 + >> sysdeps/arc/bsd-_setjmp.S | 1 + >> sysdeps/arc/bsd-setjmp.S | 1 + >> sysdeps/arc/configure | 182 ++ >> sysdeps/arc/configure.ac | 26 + >> sysdeps/arc/dl-machine.h | 340 +++ >> sysdeps/arc/dl-runtime.c | 33 + >> sysdeps/arc/dl-sysdep.h | 25 + >> sysdeps/arc/dl-tls.h | 30 + >> sysdeps/arc/dl-trampoline.S | 80 + >> sysdeps/arc/entry.h | 5 + >> sysdeps/arc/fpu/e_sqrt.c | 27 + >> sysdeps/arc/fpu/e_sqrtf.c | 27 + >> sysdeps/arc/fpu/fclrexcpt.c | 36 + >> sysdeps/arc/fpu/fegetenv.c | 37 + >> sysdeps/arc/fpu/fegetmode.c | 31 + >> sysdeps/arc/fpu/fegetround.c | 32 + >> sysdeps/arc/fpu/feholdexcpt.c | 43 + >> sysdeps/arc/fpu/fesetenv.c | 48 + >> sysdeps/arc/fpu/fesetexcept.c | 32 + >> sysdeps/arc/fpu/fesetmode.c | 40 + >> sysdeps/arc/fpu/fesetround.c | 40 + >> sysdeps/arc/fpu/feupdateenv.c | 51 + >> sysdeps/arc/fpu/fgetexcptflg.c | 31 + >> sysdeps/arc/fpu/fraiseexcpt.c | 39 + >> sysdeps/arc/fpu/fsetexcptflg.c | 38 + >> sysdeps/arc/fpu/ftestexcept.c | 33 + >> sysdeps/arc/fpu/libm-test-ulps | 1140 +++++++++ >> sysdeps/arc/fpu/libm-test-ulps-name | 1 + >> sysdeps/arc/fpu/s_fma.c | 28 + >> sysdeps/arc/fpu/s_fmaf.c | 28 + >> sysdeps/arc/fpu_control.h | 106 + >> sysdeps/arc/gccframe.h | 21 + >> sysdeps/arc/get-rounding-mode.h | 38 + >> sysdeps/arc/jmpbuf-offsets.h | 47 + >> sysdeps/arc/jmpbuf-unwind.h | 47 + >> sysdeps/arc/ldsodefs.h | 43 + >> sysdeps/arc/libc-tls.c | 27 + >> sysdeps/arc/machine-gmon.h | 35 + >> sysdeps/arc/math-tests-trap.h | 27 + >> sysdeps/arc/memusage.h | 23 + >> sysdeps/arc/nofpu/Implies | 1 + >> sysdeps/arc/nofpu/libm-test-ulps | 270 +++ >> sysdeps/arc/nofpu/libm-test-ulps-name | 1 + >> sysdeps/arc/nofpu/math-tests-exceptions.h | 27 + >> sysdeps/arc/nofpu/math-tests-rounding.h | 27 + >> sysdeps/arc/nptl/Makefile | 22 + >> sysdeps/arc/nptl/bits/semaphore.h | 32 + >> sysdeps/arc/nptl/pthreaddef.h | 32 + >> sysdeps/arc/nptl/tcb-offsets.sym | 11 + >> sysdeps/arc/nptl/tls.h | 150 ++ >> sysdeps/arc/preconfigure | 14 + >> sysdeps/arc/setjmp.S | 66 + >> sysdeps/arc/sfp-machine.h | 73 + >> sysdeps/arc/sotruss-lib.c | 51 + >> sysdeps/arc/stackinfo.h | 33 + >> sysdeps/arc/start.S | 74 + >> sysdeps/arc/sysdep.h | 48 + >> sysdeps/arc/tininess.h | 1 + >> sysdeps/arc/tls-macros.h | 47 + >> sysdeps/arc/tst-audit.h | 23 + >> sysdeps/unix/sysv/linux/arc/Implies | 3 + >> sysdeps/unix/sysv/linux/arc/Makefile | 29 + >> sysdeps/unix/sysv/linux/arc/Versions | 16 + >> sysdeps/unix/sysv/linux/arc/arch-syscall.h | 303 +++ >> sysdeps/unix/sysv/linux/arc/bits/procfs.h | 35 + >> sysdeps/unix/sysv/linux/arc/bits/timesize.h | 21 + >> .../sysv/linux/arc/bits/types/__sigset_t.h | 12 + >> sysdeps/unix/sysv/linux/arc/c++-types.data | 67 + >> sysdeps/unix/sysv/linux/arc/clone.S | 98 + >> sysdeps/unix/sysv/linux/arc/configure | 4 + >> sysdeps/unix/sysv/linux/arc/configure.ac | 4 + >> sysdeps/unix/sysv/linux/arc/dl-static.c | 84 + >> .../unix/sysv/linux/arc/fixup-asm-unistd.h | 41 + >> sysdeps/unix/sysv/linux/arc/getcontext.S | 63 + >> sysdeps/unix/sysv/linux/arc/jmp_buf-macros.h | 6 + >> sysdeps/unix/sysv/linux/arc/kernel-features.h | 28 + >> sysdeps/unix/sysv/linux/arc/kernel_stat.h | 26 + >> sysdeps/unix/sysv/linux/arc/ld.abilist | 5 + >> sysdeps/unix/sysv/linux/arc/ldconfig.h | 27 + >> sysdeps/unix/sysv/linux/arc/ldsodefs.h | 32 + >> .../sysv/linux/arc/libBrokenLocale.abilist | 1 + >> sysdeps/unix/sysv/linux/arc/libanl.abilist | 4 + >> sysdeps/unix/sysv/linux/arc/libc.abilist | 2082 +++++++++++++++++ >> sysdeps/unix/sysv/linux/arc/libcrypt.abilist | 2 + >> sysdeps/unix/sysv/linux/arc/libdl.abilist | 9 + >> sysdeps/unix/sysv/linux/arc/libm.abilist | 699 ++++++ >> .../unix/sysv/linux/arc/libpthread.abilist | 216 ++ >> sysdeps/unix/sysv/linux/arc/libresolv.abilist | 79 + >> sysdeps/unix/sysv/linux/arc/librt.abilist | 35 + >> .../unix/sysv/linux/arc/libthread_db.abilist | 40 + >> sysdeps/unix/sysv/linux/arc/libutil.abilist | 6 + >> sysdeps/unix/sysv/linux/arc/localplt.data | 12 + >> sysdeps/unix/sysv/linux/arc/makecontext.c | 73 + >> sysdeps/unix/sysv/linux/arc/mmap_internal.h | 27 + >> sysdeps/unix/sysv/linux/arc/pt-vfork.S | 1 + >> sysdeps/unix/sysv/linux/arc/setcontext.S | 92 + >> sysdeps/unix/sysv/linux/arc/shlib-versions | 7 + >> sysdeps/unix/sysv/linux/arc/sigaction.c | 31 + >> sysdeps/unix/sysv/linux/arc/sigcontextinfo.h | 28 + >> sysdeps/unix/sysv/linux/arc/sigrestorer.S | 29 + >> sysdeps/unix/sysv/linux/arc/swapcontext.S | 92 + >> sysdeps/unix/sysv/linux/arc/sys/cachectl.h | 36 + >> sysdeps/unix/sysv/linux/arc/sys/ucontext.h | 61 + >> sysdeps/unix/sysv/linux/arc/sys/user.h | 31 + >> sysdeps/unix/sysv/linux/arc/syscall.S | 33 + >> sysdeps/unix/sysv/linux/arc/syscalls.list | 3 + >> sysdeps/unix/sysv/linux/arc/sysctl.mk | 1 + >> sysdeps/unix/sysv/linux/arc/sysdep.c | 33 + >> sysdeps/unix/sysv/linux/arc/sysdep.h | 224 ++ >> sysdeps/unix/sysv/linux/arc/ucontext-macros.h | 29 + >> sysdeps/unix/sysv/linux/arc/ucontext_i.sym | 20 + >> sysdeps/unix/sysv/linux/arc/vfork.S | 42 + >> 127 files changed, 9254 insertions(+) >> create mode 100644 sysdeps/arc/Implies >> create mode 100644 sysdeps/arc/Makefile >> create mode 100644 sysdeps/arc/Versions >> create mode 100644 sysdeps/arc/__longjmp.S >> create mode 100644 sysdeps/arc/abort-instr.h >> create mode 100644 sysdeps/arc/atomic-machine.h >> create mode 100644 sysdeps/arc/bits/endianness.h >> create mode 100644 sysdeps/arc/bits/fenv.h >> create mode 100644 sysdeps/arc/bits/link.h >> create mode 100644 sysdeps/arc/bits/setjmp.h >> create mode 100644 sysdeps/arc/bsd-_setjmp.S >> create mode 100644 sysdeps/arc/bsd-setjmp.S >> create mode 100644 sysdeps/arc/configure >> create mode 100644 sysdeps/arc/configure.ac >> create mode 100644 sysdeps/arc/dl-machine.h >> create mode 100644 sysdeps/arc/dl-runtime.c >> create mode 100644 sysdeps/arc/dl-sysdep.h >> create mode 100644 sysdeps/arc/dl-tls.h >> create mode 100644 sysdeps/arc/dl-trampoline.S >> create mode 100644 sysdeps/arc/entry.h >> create mode 100644 sysdeps/arc/fpu/e_sqrt.c >> create mode 100644 sysdeps/arc/fpu/e_sqrtf.c >> create mode 100644 sysdeps/arc/fpu/fclrexcpt.c >> create mode 100644 sysdeps/arc/fpu/fegetenv.c >> create mode 100644 sysdeps/arc/fpu/fegetmode.c >> create mode 100644 sysdeps/arc/fpu/fegetround.c >> create mode 100644 sysdeps/arc/fpu/feholdexcpt.c >> create mode 100644 sysdeps/arc/fpu/fesetenv.c >> create mode 100644 sysdeps/arc/fpu/fesetexcept.c >> create mode 100644 sysdeps/arc/fpu/fesetmode.c >> create mode 100644 sysdeps/arc/fpu/fesetround.c >> create mode 100644 sysdeps/arc/fpu/feupdateenv.c >> create mode 100644 sysdeps/arc/fpu/fgetexcptflg.c >> create mode 100644 sysdeps/arc/fpu/fraiseexcpt.c >> create mode 100644 sysdeps/arc/fpu/fsetexcptflg.c >> create mode 100644 sysdeps/arc/fpu/ftestexcept.c >> create mode 100644 sysdeps/arc/fpu/libm-test-ulps >> create mode 100644 sysdeps/arc/fpu/libm-test-ulps-name >> create mode 100644 sysdeps/arc/fpu/s_fma.c >> create mode 100644 sysdeps/arc/fpu/s_fmaf.c >> create mode 100644 sysdeps/arc/fpu_control.h >> create mode 100644 sysdeps/arc/gccframe.h >> create mode 100644 sysdeps/arc/get-rounding-mode.h >> create mode 100644 sysdeps/arc/jmpbuf-offsets.h >> create mode 100644 sysdeps/arc/jmpbuf-unwind.h >> create mode 100644 sysdeps/arc/ldsodefs.h >> create mode 100644 sysdeps/arc/libc-tls.c >> create mode 100644 sysdeps/arc/machine-gmon.h >> create mode 100644 sysdeps/arc/math-tests-trap.h >> create mode 100644 sysdeps/arc/memusage.h >> create mode 100644 sysdeps/arc/nofpu/Implies >> create mode 100644 sysdeps/arc/nofpu/libm-test-ulps >> create mode 100644 sysdeps/arc/nofpu/libm-test-ulps-name >> create mode 100644 sysdeps/arc/nofpu/math-tests-exceptions.h >> create mode 100644 sysdeps/arc/nofpu/math-tests-rounding.h >> create mode 100644 sysdeps/arc/nptl/Makefile >> create mode 100644 sysdeps/arc/nptl/bits/semaphore.h >> create mode 100644 sysdeps/arc/nptl/pthreaddef.h >> create mode 100644 sysdeps/arc/nptl/tcb-offsets.sym >> create mode 100644 sysdeps/arc/nptl/tls.h >> create mode 100644 sysdeps/arc/preconfigure >> create mode 100644 sysdeps/arc/setjmp.S >> create mode 100644 sysdeps/arc/sfp-machine.h >> create mode 100644 sysdeps/arc/sotruss-lib.c >> create mode 100644 sysdeps/arc/stackinfo.h >> create mode 100644 sysdeps/arc/start.S >> create mode 100644 sysdeps/arc/sysdep.h >> create mode 100644 sysdeps/arc/tininess.h >> create mode 100644 sysdeps/arc/tls-macros.h >> create mode 100644 sysdeps/arc/tst-audit.h >> create mode 100644 sysdeps/unix/sysv/linux/arc/Implies >> create mode 100644 sysdeps/unix/sysv/linux/arc/Makefile >> create mode 100644 sysdeps/unix/sysv/linux/arc/Versions >> create mode 100644 sysdeps/unix/sysv/linux/arc/arch-syscall.h >> create mode 100644 sysdeps/unix/sysv/linux/arc/bits/procfs.h >> create mode 100644 sysdeps/unix/sysv/linux/arc/bits/timesize.h >> create mode 100644 sysdeps/unix/sysv/linux/arc/bits/types/__sigset_t.h >> create mode 100644 sysdeps/unix/sysv/linux/arc/c++-types.data >> create mode 100644 sysdeps/unix/sysv/linux/arc/clone.S >> create mode 100644 sysdeps/unix/sysv/linux/arc/configure >> create mode 100644 sysdeps/unix/sysv/linux/arc/configure.ac >> create mode 100644 sysdeps/unix/sysv/linux/arc/dl-static.c >> create mode 100644 sysdeps/unix/sysv/linux/arc/fixup-asm-unistd.h >> create mode 100644 sysdeps/unix/sysv/linux/arc/getcontext.S >> create mode 100644 sysdeps/unix/sysv/linux/arc/jmp_buf-macros.h >> create mode 100644 sysdeps/unix/sysv/linux/arc/kernel-features.h >> create mode 100644 sysdeps/unix/sysv/linux/arc/kernel_stat.h >> create mode 100644 sysdeps/unix/sysv/linux/arc/ld.abilist >> create mode 100644 sysdeps/unix/sysv/linux/arc/ldconfig.h >> create mode 100644 sysdeps/unix/sysv/linux/arc/ldsodefs.h >> create mode 100644 sysdeps/unix/sysv/linux/arc/libBrokenLocale.abilist >> create mode 100644 sysdeps/unix/sysv/linux/arc/libanl.abilist >> create mode 100644 sysdeps/unix/sysv/linux/arc/libc.abilist >> create mode 100644 sysdeps/unix/sysv/linux/arc/libcrypt.abilist >> create mode 100644 sysdeps/unix/sysv/linux/arc/libdl.abilist >> create mode 100644 sysdeps/unix/sysv/linux/arc/libm.abilist >> create mode 100644 sysdeps/unix/sysv/linux/arc/libpthread.abilist >> create mode 100644 sysdeps/unix/sysv/linux/arc/libresolv.abilist >> create mode 100644 sysdeps/unix/sysv/linux/arc/librt.abilist >> create mode 100644 sysdeps/unix/sysv/linux/arc/libthread_db.abilist >> create mode 100644 sysdeps/unix/sysv/linux/arc/libutil.abilist >> create mode 100644 sysdeps/unix/sysv/linux/arc/localplt.data >> create mode 100644 sysdeps/unix/sysv/linux/arc/makecontext.c >> create mode 100644 sysdeps/unix/sysv/linux/arc/mmap_internal.h >> create mode 100644 sysdeps/unix/sysv/linux/arc/pt-vfork.S >> create mode 100644 sysdeps/unix/sysv/linux/arc/setcontext.S >> create mode 100644 sysdeps/unix/sysv/linux/arc/shlib-versions >> create mode 100644 sysdeps/unix/sysv/linux/arc/sigaction.c >> create mode 100644 sysdeps/unix/sysv/linux/arc/sigcontextinfo.h >> create mode 100644 sysdeps/unix/sysv/linux/arc/sigrestorer.S >> create mode 100644 sysdeps/unix/sysv/linux/arc/swapcontext.S >> create mode 100644 sysdeps/unix/sysv/linux/arc/sys/cachectl.h >> create mode 100644 sysdeps/unix/sysv/linux/arc/sys/ucontext.h >> create mode 100644 sysdeps/unix/sysv/linux/arc/sys/user.h >> create mode 100644 sysdeps/unix/sysv/linux/arc/syscall.S >> create mode 100644 sysdeps/unix/sysv/linux/arc/syscalls.list >> create mode 100644 sysdeps/unix/sysv/linux/arc/sysctl.mk >> create mode 100644 sysdeps/unix/sysv/linux/arc/sysdep.c >> create mode 100644 sysdeps/unix/sysv/linux/arc/sysdep.h >> create mode 100644 sysdeps/unix/sysv/linux/arc/ucontext-macros.h >> create mode 100644 sysdeps/unix/sysv/linux/arc/ucontext_i.sym >> create mode 100644 sysdeps/unix/sysv/linux/arc/vfork.S >>
On 5/14/20 5:45 PM, Vineet Gupta via Libc-alpha wrote: > On 5/4/20 2:21 PM, Vineet Gupta wrote: >> On 4/22/20 6:41 PM, Vineet Gupta wrote: >>> Hi, >>> >>> This patchset implements glibc port to ARC HS48x processor from Synopsys. >> >> ping ! > > ping ^2 > > I have rebased and adjusted the v6 patch for semaphore header unification. Would > appreciate more technincal review. ping ^3 Hello list, Can some of you please review this patchset. The only comment I got on v6 so far was for a common semaphore header which is merged upstream (and dropped from ARC port). I'm wating for some more technical feedback before posting v7 (and hopefully Alistair's sysvipc code is also accepted/merged by that point) Thx, -Vineet >>> This still needs a couple of inflight 64-time, offset patches. >>> >>> git@github.com:foss-for-synopsys-dwc-arc-processors/glibc.git upstream-v6 >>> >>> v6: >>> * Dropped 11/14: merged upstream >>> * _FPU_SETS() inline asm reworked >>> * Introduce fixup-asm-unistd.h to elide 32-bit time, offset syscalls and >>> regenerate arch-syscall.h >>> * Fix snafu in updating build-many-glibcs for ARC >>> * More code sytle fixes flagged by Joseph >>> v5: >>> * Big Endian formally supported as multi-ABI >>> * Removed code for ARC700 processors >>> * Hard-float code updates: fegetmode, fesetround, feupdateenv >>> * socket-constant.h update for 64-bit ABI spun off as standalone patch >>> * __syscall_error made glibc_private >>> * math ulps regen >>> * gmp-mparam.h removed >>> * lint fixes as flagged by Joseph >>> v4: >>> * Dropped 1/17: Merged upstream >>> * Dropped 17/17: >>> - 64-bit time/offset code chunked up into respective patches >>> * sysctl removed >>> * Updated README for arc gnu triplet >>> * Updated install files for ARC gcc/binutils requirements >>> * Updated NEWS with brief ISA/ABI info >>> >>> v3: >>> * Support for Hardware Floating Point >>> * 64-bit time and offsets ABI (although all such changes are confined >>> to a single patch) >>> >>> v5: https://sourceware.org/pipermail/libc-alpha/2020-April/112657.html >>> v4: https://sourceware.org/pipermail/libc-alpha/2020-March/111855.html >>> v3: https://sourceware.org/legacy-ml/libc-alpha/2020-03/msg00167.html >>> v2: https://sourceware.org/legacy-ml/libc-alpha/2019-01/msg00681.html >>> v1: https://sourceware.org/legacy-ml/libc-alpha/2018-12/msg00678.html >>> >>> Documentation: >>> -------------- >>> >>> (a) ABI doc: >>> https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/wiki/files/ARCv2_ABI.pdf >>> >>> (b) Programmer's Reference Manual (PRM) : needs a download request to be filled >>> https://www.synopsys.com/dw/ipdir.php?ds=arc-hs44-hs46-hs48 >>> https://www.synopsys.com/dw/doc.php/ds/cc/programmers-reference-manual-ARC-HS.pdf >>> >>> Test Results: >>> -------------- >>> (a) build-many-glibcs.py >>> >>> | Summary of test results: >>> | 1251 PASS >>> | 15 XFAIL >>> >>> >>> (b) Full testsuite ran in a cross compile setup using buildroot on HSDK development >>> platform. Bulk of failures come from cross testing setup and I >>> intend to improve things with native testing going forward. >>> >>> | Summary of test results: >>> | 30 FAIL (-3) >>> | >>> | FAIL: csu/test-as-const-tcb-offsets >>> + FAIL: elf/tst-audit14 >>> + FAIL: elf/tst-audit15 >>> + FAIL: elf/tst-audit16 >>> | FAIL: elf/tst-ldconfig-ld_so_conf-update # not true: dlopen >>> | FAIL: iconv/test-iconvconfig # Needs gconv installed >>> - FAIL: iconv/tst-gconv-init-failure >>> | FAIL: io/ftwtest # Requires execution by non-root >>> - FAIL: io/tst-futimesat >>> | FAIL: io/tst-lockf >>> | FAIL: libio/tst-wfile-sync >>> | FAIL: locale/tst-C-locale >>> | FAIL: locale/tst-duplocale >>> | FAIL: locale/tst-locale-locpath >>> | FAIL: locale/tst-locname >>> | FAIL: localedata/sort-test >>> | FAIL: nptl/test-cond-printers # needs Python3 and target GDB on target >>> | FAIL: nptl/test-condattr-printers # ditto >>> | FAIL: nptl/test-mutex-printers # ditto >>> | FAIL: nptl/test-mutexattr-printers # ditto >>> | FAIL: nptl/test-rwlock-printers # ditto >>> | FAIL: nptl/test-rwlockattr-printers # ditto >>> | FAIL: nptl/tst-umask1 # passes if run natively on target (NFS ACLv3 support needed) >>> | FAIL: nss/bug-erange >>> | FAIL: nss/tst-nss-files-hosts-getent # Timed out >>> | FAIL: nss/tst-nss-files-hosts-multi # Timed out >>> | FAIL: posix/bug-ga2 # DNS issue: google DNS vs. SNPS >>> | FAIL: posix/globtest # require same user on target and host >>> | FAIL: posix/tst-getaddrinfo5 # passes outside corporate network >>> - FAIL: resolv/tst-resolv-basic >>> - FAIL: resolv/tst-resolv-edns >>> - FAIL: resolv/tst-resolv-rotate >>> - FAIL: resolv/tst-resolv-search >>> | FAIL: stdio-common/bug22 # Needs more RAM: 2 GB memory >>> | FAIL: sunrpc/bug20790 # missing cpp on target >>> | FAIL: timezone/tst-tzset # passes outside corporate network >>> >>> >>> kindly review. >>> >>> Thx, >>> -Vineet >>> >>> Vineet Gupta (13): >>> ARC: ABI Implementation >>> ARC: startup and dynamic linking code >>> ARC: Thread Local Storage support >>> ARC: Atomics and Locking primitives >>> ARC: math soft float support >>> ARC: hardware floating point support >>> ARC: Linux Syscall Interface >>> ARC: Linux ABI >>> ARC: Linux Startup and Dynamic Loading >>> ARC: ABI lists >>> ARC: Build Infrastructure >>> build-many-glibcs.py: Enable ARC builds >>> Documentation for ARC port >>> >>> NEWS | 9 + >>> README | 1 + >>> config.h.in | 3 + >>> manual/install.texi | 4 + >>> scripts/build-many-glibcs.py | 10 + >>> sysdeps/arc/Implies | 3 + >>> sysdeps/arc/Makefile | 21 + >>> sysdeps/arc/Versions | 8 + >>> sysdeps/arc/__longjmp.S | 50 + >>> sysdeps/arc/abort-instr.h | 2 + >>> sysdeps/arc/atomic-machine.h | 69 + >>> sysdeps/arc/bits/endianness.h | 15 + >>> sysdeps/arc/bits/fenv.h | 77 + >>> sysdeps/arc/bits/link.h | 52 + >>> sysdeps/arc/bits/setjmp.h | 26 + >>> sysdeps/arc/bsd-_setjmp.S | 1 + >>> sysdeps/arc/bsd-setjmp.S | 1 + >>> sysdeps/arc/configure | 182 ++ >>> sysdeps/arc/configure.ac | 26 + >>> sysdeps/arc/dl-machine.h | 340 +++ >>> sysdeps/arc/dl-runtime.c | 33 + >>> sysdeps/arc/dl-sysdep.h | 25 + >>> sysdeps/arc/dl-tls.h | 30 + >>> sysdeps/arc/dl-trampoline.S | 80 + >>> sysdeps/arc/entry.h | 5 + >>> sysdeps/arc/fpu/e_sqrt.c | 27 + >>> sysdeps/arc/fpu/e_sqrtf.c | 27 + >>> sysdeps/arc/fpu/fclrexcpt.c | 36 + >>> sysdeps/arc/fpu/fegetenv.c | 37 + >>> sysdeps/arc/fpu/fegetmode.c | 31 + >>> sysdeps/arc/fpu/fegetround.c | 32 + >>> sysdeps/arc/fpu/feholdexcpt.c | 43 + >>> sysdeps/arc/fpu/fesetenv.c | 48 + >>> sysdeps/arc/fpu/fesetexcept.c | 32 + >>> sysdeps/arc/fpu/fesetmode.c | 40 + >>> sysdeps/arc/fpu/fesetround.c | 40 + >>> sysdeps/arc/fpu/feupdateenv.c | 51 + >>> sysdeps/arc/fpu/fgetexcptflg.c | 31 + >>> sysdeps/arc/fpu/fraiseexcpt.c | 39 + >>> sysdeps/arc/fpu/fsetexcptflg.c | 38 + >>> sysdeps/arc/fpu/ftestexcept.c | 33 + >>> sysdeps/arc/fpu/libm-test-ulps | 1140 +++++++++ >>> sysdeps/arc/fpu/libm-test-ulps-name | 1 + >>> sysdeps/arc/fpu/s_fma.c | 28 + >>> sysdeps/arc/fpu/s_fmaf.c | 28 + >>> sysdeps/arc/fpu_control.h | 106 + >>> sysdeps/arc/gccframe.h | 21 + >>> sysdeps/arc/get-rounding-mode.h | 38 + >>> sysdeps/arc/jmpbuf-offsets.h | 47 + >>> sysdeps/arc/jmpbuf-unwind.h | 47 + >>> sysdeps/arc/ldsodefs.h | 43 + >>> sysdeps/arc/libc-tls.c | 27 + >>> sysdeps/arc/machine-gmon.h | 35 + >>> sysdeps/arc/math-tests-trap.h | 27 + >>> sysdeps/arc/memusage.h | 23 + >>> sysdeps/arc/nofpu/Implies | 1 + >>> sysdeps/arc/nofpu/libm-test-ulps | 270 +++ >>> sysdeps/arc/nofpu/libm-test-ulps-name | 1 + >>> sysdeps/arc/nofpu/math-tests-exceptions.h | 27 + >>> sysdeps/arc/nofpu/math-tests-rounding.h | 27 + >>> sysdeps/arc/nptl/Makefile | 22 + >>> sysdeps/arc/nptl/bits/semaphore.h | 32 + >>> sysdeps/arc/nptl/pthreaddef.h | 32 + >>> sysdeps/arc/nptl/tcb-offsets.sym | 11 + >>> sysdeps/arc/nptl/tls.h | 150 ++ >>> sysdeps/arc/preconfigure | 14 + >>> sysdeps/arc/setjmp.S | 66 + >>> sysdeps/arc/sfp-machine.h | 73 + >>> sysdeps/arc/sotruss-lib.c | 51 + >>> sysdeps/arc/stackinfo.h | 33 + >>> sysdeps/arc/start.S | 74 + >>> sysdeps/arc/sysdep.h | 48 + >>> sysdeps/arc/tininess.h | 1 + >>> sysdeps/arc/tls-macros.h | 47 + >>> sysdeps/arc/tst-audit.h | 23 + >>> sysdeps/unix/sysv/linux/arc/Implies | 3 + >>> sysdeps/unix/sysv/linux/arc/Makefile | 29 + >>> sysdeps/unix/sysv/linux/arc/Versions | 16 + >>> sysdeps/unix/sysv/linux/arc/arch-syscall.h | 303 +++ >>> sysdeps/unix/sysv/linux/arc/bits/procfs.h | 35 + >>> sysdeps/unix/sysv/linux/arc/bits/timesize.h | 21 + >>> .../sysv/linux/arc/bits/types/__sigset_t.h | 12 + >>> sysdeps/unix/sysv/linux/arc/c++-types.data | 67 + >>> sysdeps/unix/sysv/linux/arc/clone.S | 98 + >>> sysdeps/unix/sysv/linux/arc/configure | 4 + >>> sysdeps/unix/sysv/linux/arc/configure.ac | 4 + >>> sysdeps/unix/sysv/linux/arc/dl-static.c | 84 + >>> .../unix/sysv/linux/arc/fixup-asm-unistd.h | 41 + >>> sysdeps/unix/sysv/linux/arc/getcontext.S | 63 + >>> sysdeps/unix/sysv/linux/arc/jmp_buf-macros.h | 6 + >>> sysdeps/unix/sysv/linux/arc/kernel-features.h | 28 + >>> sysdeps/unix/sysv/linux/arc/kernel_stat.h | 26 + >>> sysdeps/unix/sysv/linux/arc/ld.abilist | 5 + >>> sysdeps/unix/sysv/linux/arc/ldconfig.h | 27 + >>> sysdeps/unix/sysv/linux/arc/ldsodefs.h | 32 + >>> .../sysv/linux/arc/libBrokenLocale.abilist | 1 + >>> sysdeps/unix/sysv/linux/arc/libanl.abilist | 4 + >>> sysdeps/unix/sysv/linux/arc/libc.abilist | 2082 +++++++++++++++++ >>> sysdeps/unix/sysv/linux/arc/libcrypt.abilist | 2 + >>> sysdeps/unix/sysv/linux/arc/libdl.abilist | 9 + >>> sysdeps/unix/sysv/linux/arc/libm.abilist | 699 ++++++ >>> .../unix/sysv/linux/arc/libpthread.abilist | 216 ++ >>> sysdeps/unix/sysv/linux/arc/libresolv.abilist | 79 + >>> sysdeps/unix/sysv/linux/arc/librt.abilist | 35 + >>> .../unix/sysv/linux/arc/libthread_db.abilist | 40 + >>> sysdeps/unix/sysv/linux/arc/libutil.abilist | 6 + >>> sysdeps/unix/sysv/linux/arc/localplt.data | 12 + >>> sysdeps/unix/sysv/linux/arc/makecontext.c | 73 + >>> sysdeps/unix/sysv/linux/arc/mmap_internal.h | 27 + >>> sysdeps/unix/sysv/linux/arc/pt-vfork.S | 1 + >>> sysdeps/unix/sysv/linux/arc/setcontext.S | 92 + >>> sysdeps/unix/sysv/linux/arc/shlib-versions | 7 + >>> sysdeps/unix/sysv/linux/arc/sigaction.c | 31 + >>> sysdeps/unix/sysv/linux/arc/sigcontextinfo.h | 28 + >>> sysdeps/unix/sysv/linux/arc/sigrestorer.S | 29 + >>> sysdeps/unix/sysv/linux/arc/swapcontext.S | 92 + >>> sysdeps/unix/sysv/linux/arc/sys/cachectl.h | 36 + >>> sysdeps/unix/sysv/linux/arc/sys/ucontext.h | 61 + >>> sysdeps/unix/sysv/linux/arc/sys/user.h | 31 + >>> sysdeps/unix/sysv/linux/arc/syscall.S | 33 + >>> sysdeps/unix/sysv/linux/arc/syscalls.list | 3 + >>> sysdeps/unix/sysv/linux/arc/sysctl.mk | 1 + >>> sysdeps/unix/sysv/linux/arc/sysdep.c | 33 + >>> sysdeps/unix/sysv/linux/arc/sysdep.h | 224 ++ >>> sysdeps/unix/sysv/linux/arc/ucontext-macros.h | 29 + >>> sysdeps/unix/sysv/linux/arc/ucontext_i.sym | 20 + >>> sysdeps/unix/sysv/linux/arc/vfork.S | 42 + >>> 127 files changed, 9254 insertions(+) >>> create mode 100644 sysdeps/arc/Implies >>> create mode 100644 sysdeps/arc/Makefile >>> create mode 100644 sysdeps/arc/Versions >>> create mode 100644 sysdeps/arc/__longjmp.S >>> create mode 100644 sysdeps/arc/abort-instr.h >>> create mode 100644 sysdeps/arc/atomic-machine.h >>> create mode 100644 sysdeps/arc/bits/endianness.h >>> create mode 100644 sysdeps/arc/bits/fenv.h >>> create mode 100644 sysdeps/arc/bits/link.h >>> create mode 100644 sysdeps/arc/bits/setjmp.h >>> create mode 100644 sysdeps/arc/bsd-_setjmp.S >>> create mode 100644 sysdeps/arc/bsd-setjmp.S >>> create mode 100644 sysdeps/arc/configure >>> create mode 100644 sysdeps/arc/configure.ac >>> create mode 100644 sysdeps/arc/dl-machine.h >>> create mode 100644 sysdeps/arc/dl-runtime.c >>> create mode 100644 sysdeps/arc/dl-sysdep.h >>> create mode 100644 sysdeps/arc/dl-tls.h >>> create mode 100644 sysdeps/arc/dl-trampoline.S >>> create mode 100644 sysdeps/arc/entry.h >>> create mode 100644 sysdeps/arc/fpu/e_sqrt.c >>> create mode 100644 sysdeps/arc/fpu/e_sqrtf.c >>> create mode 100644 sysdeps/arc/fpu/fclrexcpt.c >>> create mode 100644 sysdeps/arc/fpu/fegetenv.c >>> create mode 100644 sysdeps/arc/fpu/fegetmode.c >>> create mode 100644 sysdeps/arc/fpu/fegetround.c >>> create mode 100644 sysdeps/arc/fpu/feholdexcpt.c >>> create mode 100644 sysdeps/arc/fpu/fesetenv.c >>> create mode 100644 sysdeps/arc/fpu/fesetexcept.c >>> create mode 100644 sysdeps/arc/fpu/fesetmode.c >>> create mode 100644 sysdeps/arc/fpu/fesetround.c >>> create mode 100644 sysdeps/arc/fpu/feupdateenv.c >>> create mode 100644 sysdeps/arc/fpu/fgetexcptflg.c >>> create mode 100644 sysdeps/arc/fpu/fraiseexcpt.c >>> create mode 100644 sysdeps/arc/fpu/fsetexcptflg.c >>> create mode 100644 sysdeps/arc/fpu/ftestexcept.c >>> create mode 100644 sysdeps/arc/fpu/libm-test-ulps >>> create mode 100644 sysdeps/arc/fpu/libm-test-ulps-name >>> create mode 100644 sysdeps/arc/fpu/s_fma.c >>> create mode 100644 sysdeps/arc/fpu/s_fmaf.c >>> create mode 100644 sysdeps/arc/fpu_control.h >>> create mode 100644 sysdeps/arc/gccframe.h >>> create mode 100644 sysdeps/arc/get-rounding-mode.h >>> create mode 100644 sysdeps/arc/jmpbuf-offsets.h >>> create mode 100644 sysdeps/arc/jmpbuf-unwind.h >>> create mode 100644 sysdeps/arc/ldsodefs.h >>> create mode 100644 sysdeps/arc/libc-tls.c >>> create mode 100644 sysdeps/arc/machine-gmon.h >>> create mode 100644 sysdeps/arc/math-tests-trap.h >>> create mode 100644 sysdeps/arc/memusage.h >>> create mode 100644 sysdeps/arc/nofpu/Implies >>> create mode 100644 sysdeps/arc/nofpu/libm-test-ulps >>> create mode 100644 sysdeps/arc/nofpu/libm-test-ulps-name >>> create mode 100644 sysdeps/arc/nofpu/math-tests-exceptions.h >>> create mode 100644 sysdeps/arc/nofpu/math-tests-rounding.h >>> create mode 100644 sysdeps/arc/nptl/Makefile >>> create mode 100644 sysdeps/arc/nptl/bits/semaphore.h >>> create mode 100644 sysdeps/arc/nptl/pthreaddef.h >>> create mode 100644 sysdeps/arc/nptl/tcb-offsets.sym >>> create mode 100644 sysdeps/arc/nptl/tls.h >>> create mode 100644 sysdeps/arc/preconfigure >>> create mode 100644 sysdeps/arc/setjmp.S >>> create mode 100644 sysdeps/arc/sfp-machine.h >>> create mode 100644 sysdeps/arc/sotruss-lib.c >>> create mode 100644 sysdeps/arc/stackinfo.h >>> create mode 100644 sysdeps/arc/start.S >>> create mode 100644 sysdeps/arc/sysdep.h >>> create mode 100644 sysdeps/arc/tininess.h >>> create mode 100644 sysdeps/arc/tls-macros.h >>> create mode 100644 sysdeps/arc/tst-audit.h >>> create mode 100644 sysdeps/unix/sysv/linux/arc/Implies >>> create mode 100644 sysdeps/unix/sysv/linux/arc/Makefile >>> create mode 100644 sysdeps/unix/sysv/linux/arc/Versions >>> create mode 100644 sysdeps/unix/sysv/linux/arc/arch-syscall.h >>> create mode 100644 sysdeps/unix/sysv/linux/arc/bits/procfs.h >>> create mode 100644 sysdeps/unix/sysv/linux/arc/bits/timesize.h >>> create mode 100644 sysdeps/unix/sysv/linux/arc/bits/types/__sigset_t.h >>> create mode 100644 sysdeps/unix/sysv/linux/arc/c++-types.data >>> create mode 100644 sysdeps/unix/sysv/linux/arc/clone.S >>> create mode 100644 sysdeps/unix/sysv/linux/arc/configure >>> create mode 100644 sysdeps/unix/sysv/linux/arc/configure.ac >>> create mode 100644 sysdeps/unix/sysv/linux/arc/dl-static.c >>> create mode 100644 sysdeps/unix/sysv/linux/arc/fixup-asm-unistd.h >>> create mode 100644 sysdeps/unix/sysv/linux/arc/getcontext.S >>> create mode 100644 sysdeps/unix/sysv/linux/arc/jmp_buf-macros.h >>> create mode 100644 sysdeps/unix/sysv/linux/arc/kernel-features.h >>> create mode 100644 sysdeps/unix/sysv/linux/arc/kernel_stat.h >>> create mode 100644 sysdeps/unix/sysv/linux/arc/ld.abilist >>> create mode 100644 sysdeps/unix/sysv/linux/arc/ldconfig.h >>> create mode 100644 sysdeps/unix/sysv/linux/arc/ldsodefs.h >>> create mode 100644 sysdeps/unix/sysv/linux/arc/libBrokenLocale.abilist >>> create mode 100644 sysdeps/unix/sysv/linux/arc/libanl.abilist >>> create mode 100644 sysdeps/unix/sysv/linux/arc/libc.abilist >>> create mode 100644 sysdeps/unix/sysv/linux/arc/libcrypt.abilist >>> create mode 100644 sysdeps/unix/sysv/linux/arc/libdl.abilist >>> create mode 100644 sysdeps/unix/sysv/linux/arc/libm.abilist >>> create mode 100644 sysdeps/unix/sysv/linux/arc/libpthread.abilist >>> create mode 100644 sysdeps/unix/sysv/linux/arc/libresolv.abilist >>> create mode 100644 sysdeps/unix/sysv/linux/arc/librt.abilist >>> create mode 100644 sysdeps/unix/sysv/linux/arc/libthread_db.abilist >>> create mode 100644 sysdeps/unix/sysv/linux/arc/libutil.abilist >>> create mode 100644 sysdeps/unix/sysv/linux/arc/localplt.data >>> create mode 100644 sysdeps/unix/sysv/linux/arc/makecontext.c >>> create mode 100644 sysdeps/unix/sysv/linux/arc/mmap_internal.h >>> create mode 100644 sysdeps/unix/sysv/linux/arc/pt-vfork.S >>> create mode 100644 sysdeps/unix/sysv/linux/arc/setcontext.S >>> create mode 100644 sysdeps/unix/sysv/linux/arc/shlib-versions >>> create mode 100644 sysdeps/unix/sysv/linux/arc/sigaction.c >>> create mode 100644 sysdeps/unix/sysv/linux/arc/sigcontextinfo.h >>> create mode 100644 sysdeps/unix/sysv/linux/arc/sigrestorer.S >>> create mode 100644 sysdeps/unix/sysv/linux/arc/swapcontext.S >>> create mode 100644 sysdeps/unix/sysv/linux/arc/sys/cachectl.h >>> create mode 100644 sysdeps/unix/sysv/linux/arc/sys/ucontext.h >>> create mode 100644 sysdeps/unix/sysv/linux/arc/sys/user.h >>> create mode 100644 sysdeps/unix/sysv/linux/arc/syscall.S >>> create mode 100644 sysdeps/unix/sysv/linux/arc/syscalls.list >>> create mode 100644 sysdeps/unix/sysv/linux/arc/sysctl.mk >>> create mode 100644 sysdeps/unix/sysv/linux/arc/sysdep.c >>> create mode 100644 sysdeps/unix/sysv/linux/arc/sysdep.h >>> create mode 100644 sysdeps/unix/sysv/linux/arc/ucontext-macros.h >>> create mode 100644 sysdeps/unix/sysv/linux/arc/ucontext_i.sym >>> create mode 100644 sysdeps/unix/sysv/linux/arc/vfork.S >>> >
On 26/05/2020 22:49, Vineet Gupta via Libc-alpha wrote: > On 5/14/20 5:45 PM, Vineet Gupta via Libc-alpha wrote: >> On 5/4/20 2:21 PM, Vineet Gupta wrote: >>> On 4/22/20 6:41 PM, Vineet Gupta wrote: >>>> Hi, >>>> >>>> This patchset implements glibc port to ARC HS48x processor from Synopsys. >>> >>> ping ! >> >> ping ^2 >> >> I have rebased and adjusted the v6 patch for semaphore header unification. Would >> appreciate more technincal review. > > ping ^3 > > Hello list, > > Can some of you please review this patchset. The only comment I got on v6 so far > was for a common semaphore header which is merged upstream (and dropped from ARC > port). I'm wating for some more technical feedback before posting v7 (and > hopefully Alistair's sysvipc code is also accepted/merged by that point) > > Thx, > -Vineet I will try to help on reviewing it.
On 5/27/20 9:41 AM, Adhemerval Zanella via Libc-alpha wrote: > > > On 26/05/2020 22:49, Vineet Gupta via Libc-alpha wrote: >> On 5/14/20 5:45 PM, Vineet Gupta via Libc-alpha wrote: >>> On 5/4/20 2:21 PM, Vineet Gupta wrote: >>>> On 4/22/20 6:41 PM, Vineet Gupta wrote: >>>>> Hi, >>>>> >>>>> This patchset implements glibc port to ARC HS48x processor from Synopsys. >>>> >>>> ping ! >>> >>> ping ^2 >>> >>> I have rebased and adjusted the v6 patch for semaphore header unification. Would >>> appreciate more technincal review. >> >> ping ^3 >> >> Hello list, >> >> Can some of you please review this patchset. The only comment I got on v6 so far >> was for a common semaphore header which is merged upstream (and dropped from ARC >> port). I'm wating for some more technical feedback before posting v7 (and >> hopefully Alistair's sysvipc code is also accepted/merged by that point) >> >> Thx, >> -Vineet > > I will try to help on reviewing it. Thx a lot. -Vineet