diff options
| author | Keith Packard | 2021-01-08 23:42:52 +0100 |
|---|---|---|
| committer | Alex Bennée | 2021-01-18 11:05:06 +0100 |
| commit | a10b9d93ecea0a8f01eb6de56274b1bcb101083b (patch) | |
| tree | 24d8b952a691501fa22791881425539e33535d5a /linux-user/semihost.c | |
| parent | semihosting: Support SYS_HEAPINFO when env->boot_info is not set (diff) | |
| download | qemu-a10b9d93ecea0a8f01eb6de56274b1bcb101083b.tar.gz qemu-a10b9d93ecea0a8f01eb6de56274b1bcb101083b.tar.xz qemu-a10b9d93ecea0a8f01eb6de56274b1bcb101083b.zip | |
riscv: Add semihosting support
Adapt the arm semihosting support code for RISCV. This implementation
is based on the standard for RISC-V semihosting version 0.2 as
documented in
https://github.com/riscv/riscv-semihosting-spec/releases/tag/0.2
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20210107170717.2098982-6-keithp@keithp.com>
Message-Id: <20210108224256.2321-17-alex.bennee@linaro.org>
Diffstat (limited to 'linux-user/semihost.c')
| -rw-r--r-- | linux-user/semihost.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/linux-user/semihost.c b/linux-user/semihost.c index a1f0f6050e..c0015ee7f6 100644 --- a/linux-user/semihost.c +++ b/linux-user/semihost.c @@ -1,11 +1,11 @@ /* - * ARM Semihosting Console Support + * ARM Compatible Semihosting Console Support. * * Copyright (c) 2019 Linaro Ltd * - * Currently ARM is unique in having support for semihosting support - * in linux-user. So for now we implement the common console API but - * just for arm linux-user. + * Currently ARM and RISC-V are unique in having support for + * semihosting support in linux-user. So for now we implement the + * common console API but just for arm and risc-v linux-user. * * SPDX-License-Identifier: GPL-2.0-or-later */ |