[glibc/alistair/rv32.wip] COVER: RISC-V glibc port for the 32-bit

Alistair Francis alistair23@sourceware.org
Fri Jan 17 05:58:00 GMT 2020


https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=78dcaf2ea7d74e02700fd1c97fccdd1635de2799

commit 78dcaf2ea7d74e02700fd1c97fccdd1635de2799
Author: Alistair Francis <alistair.francis@wdc.com>
Date:   Mon Dec 30 13:33:07 2019 -0800

    COVER: RISC-V glibc port for the 32-bit
    
    This patch set contains the glibc port for 32-bit RISC-V.
    
    This is based on the original work from Zong Li [1] and has been
    updated to use a 64-bit time_t.
    
    This requires a 5.4+ kernel and all of the testing has been done using
    the 5.4 stable kernel.
    
    This is a list of the tests that are currently failing when running make
    check:
    
    FAIL: elf/tst-ldconfig-ld_so_conf-update
    FAIL: iconvdata/tst-tables
    FAIL: io/tst-lockf
    FAIL: math/atest-exp
    FAIL: math/atest-exp2
    FAIL: math/atest-sincos
    FAIL: math/test-float64-cacos
    FAIL: math/test-ifloat32x-atan2
    FAIL: misc/test-errno-linux
    FAIL: nss/tst-nss-files-hosts-long
    FAIL: resolv/tst-resolv-res_init-thread
    FAIL: stdio-common/bug22
    FAIL: stdlib/tst-strfrom
    FAIL: stdlib/tst-strfrom-locale
    FAIL: sunrpc/tst-udp-nonblocking
    FAIL: sunrpc/tst-udp-timeout
    FAIL: sysvipc/test-sysvmsg
    FAIL: sysvipc/test-sysvsem
    
    ---Links---
    1: https://sourceware.org/ml/libc-alpha/2018-07/msg00892.html
    
    The latest version of my work can be found here: https://github.com/alistair23/glibc/tree/alistair/rv32.next
    
    This specific version can be found here: https://github.com/alistair23/glibc/tree/alistair/rv32.rfc6
    
    ---Changelog---
    RFC v6:
     - Rebase on top of accetpted patches
     - Fix issues so that the tests actually run
    RFC v5:
     - Hopefully finally get the correct layout for the *64 syscalls
     - Sort out the Changelog
    RFC v4:
     - Continue to fix things that weren't working
     - Update the coding style to match glibc
     - Update the __ASSUME_TIME64_SYSCALLS work to better match Lukasz's
     work
    RFC v3:
     - Remove all "Hack" patches
     - Incorporate upstream comments
     - Ensure we don't break RV64
     - Lot's more testing and fixes
    RFC v2:
     - Add Lukasz's patches
     - Update the non HACK syscalls after feedback
     - define __ASSUME_TIME64_SYSCALLS and __ASSUME_RLIM64_SYSCALLS
     - Remove lockf64.c
     - Other smaller changes from RFC v1

Diff:
---
 __COVER__ | 0
 1 file changed, 0 insertions(+), 0 deletions(-)

diff --git a/__COVER__ b/__COVER__
new file mode 100644
index 0000000..e69de29



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