From: Kautuk Consul <kconsul@ventanamicro.com>
To: opensbi@lists.infradead.org
Subject: [PATCH v2 0/1] Add semihosting support in opensbi
Date: Fri, 9 Sep 2022 11:43:02 +0530 [thread overview]
Message-ID: <20220909061303.3378980-1-kconsul@ventanamicro.com> (raw)
Semihosting is a mechanism that enables code running on
a target to communicate and use the Input/Output
facilities on a host computer that is running a debugger.
This patchset adds support for semihosting in opensbi
for RISCV64 targets.
CHANGES since v1:
- drop patch1
- use .align in inline assembly
Kautuk Consul (1):
lib: utils/serial: add semihosting support
include/sbi_utils/serial/semihosting.h | 47 +++++++
lib/utils/serial/Kconfig | 4 +
lib/utils/serial/objects.mk | 1 +
lib/utils/serial/semihosting.c | 175 +++++++++++++++++++++++++
platform/generic/configs/defconfig | 1 +
platform/generic/platform.c | 11 +-
6 files changed, 238 insertions(+), 1 deletion(-)
create mode 100644 include/sbi_utils/serial/semihosting.h
create mode 100644 lib/utils/serial/semihosting.c
--
2.34.1
next reply other threads:[~2022-09-09 6:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-09 6:13 Kautuk Consul [this message]
2022-09-09 6:13 ` [PATCH v2 1/1] lib: utils/serial: add semihosting support Kautuk Consul
2022-09-12 10:54 ` Kautuk Consul
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