[PATCH 2/2] RISC-V: Fix _sbrk, it's failed only when return value is -1.

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Kito Cheng

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Aug 29, 2018, 4:36:00 AM8/29/18

to Newlib, pat...@groups.riscv.org

This patch is fix _sbrk for RISC-V libgloss, _sbrk might return an
valid address which MSB is set to 1, but it will treat as fail in
current implementation.

0002-RISC-V-Fix-_sbrk-it-s-failed-only-when-return-value-.patch

Corinna Vinschen

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Aug 29, 2018, 9:50:58 AM8/29/18

to Kito Cheng, Newlib, pat...@groups.riscv.org

> From d1259a170f228b36be344405bca7a6bf6869c4c1 Mon Sep 17 00:00:00 2001
> From: Denis Ivanov <denis....@cloudbear.ru>
> Date: Fri, 6 Jul 2018 19:03:23 +0300
> Subject: [PATCH 2/2] RISC-V: Fix _sbrk, it's failed only when return value is
> -1.
>
> Signed-off-by: Kito Cheng <kito....@gmail.com>
> ---
> libgloss/riscv/internal_syscall.h | 11 ++++++++---
> libgloss/riscv/sys_sbrk.c | 8 ++++----
> 2 files changed, 12 insertions(+), 7 deletions(-)

Pushed.

Thanks,
Corinna

--
Corinna Vinschen
Cygwin Maintainer
Red Hat