[glibc/alistair/rv32.next] COVER: glibc port for 32-bit RISC-V (RV32)

[glibc/alistair/rv32.next] COVER: glibc port for 32-bit RISC-V (RV32)

[Alistair Francis]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=858342bd91eb1fa9dec42f1fdfb9973d1e2845cc

commit 858342bd91eb1fa9dec42f1fdfb9973d1e2845cc
Author: Alistair Francis <alistair.francis@wdc.com>
Date:   Mon Dec 30 13:33:07 2019 -0800

    COVER: glibc port for 32-bit RISC-V (RV32)
    
    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.
    
    Nothing fails when running ./scripts/build-many-glibcs.py (for all
    targets) on my x86-64 machine.
    
    This is the current list of tests that fail when running inside QEMU RV32
    system emulation on the 5.4 kernel:
    
    FAIL: elf/tst-ldconfig-ld_so_conf-update
    FAIL: io/tst-lockf
    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: sysvipc/test-sysvmsg
    
    ---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/rv32.1
    
    ---Changelog---
    v1:
     - Update based from feedback on RFCv6
     - Improve test passing
         - There are only 9 tests failing now
     - Rebase on Lukasz's work
     - Send only the RV32 specific patches (other patches are already merged
       or on the list)
    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 0000000000..e69de29bb2

[glibc/alistair/rv32.next] COVER: glibc port for 32-bit RISC-V (RV32)

[Alistair Francis]

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=24bf5aaf8b2d2cef8a8a33c3783e7867a86fe278

commit 24bf5aaf8b2d2cef8a8a33c3783e7867a86fe278
Author: Alistair Francis <alistair.francis@wdc.com>
Date:   Mon Dec 30 13:33:07 2019 -0800

    COVER: glibc port for 32-bit RISC-V (RV32)
    
    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.
    
    Nothing fails when running ./scripts/build-many-glibcs.py (for all
    targets) on my x86-64 machine.
    
    This is the current list of tests that fail when running inside QEMU RV32
    system emulation on the 5.4 kernel:
    
    FAIL: elf/tst-ldconfig-ld_so_conf-update
    FAIL: io/tst-lockf
    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: sysvipc/test-sysvmsg
    
    ---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/rv32.1
    
    ---Changelog---
    v1:
     - Update based from feedback on RFCv6
     - Improve test passing
         - There are only 9 tests failing now
     - Rebase on Lukasz's work
     - Send only the RV32 specific patches (other patches are already merged
       or on the list)
    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 0000000000..e69de29bb2