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[PATCH v2 0/5] semihosting read console support
From: |
Alex Bennée |
Subject: |
[PATCH v2 0/5] semihosting read console support |
Date: |
Fri, 20 Dec 2019 13:22:41 +0000 |
Hi,
A quick update to introduce a new "blocking" console read function for
semihosting. The main change is a new test case for user-mode and
changing the linux-user implementation to also block on a getchar()
without any fancy polling. Otherwise I've addresses the review
comments and re-tested.
The following patches need review
05 - tests tcg add user version of dumb as bricks semi
Alex Bennée (4):
target/arm: remove unused EXCP_SEMIHOST leg
target/arm: only update pc after semihosting completes
tests/tcg: add a dumb-as-bricks semihosting console test
tests/tcg: add user version of dumb-as-bricks semiconsole test
Keith Packard (1):
semihosting: add qemu_semihosting_console_inc for SYS_READC
include/hw/semihosting/console.h | 16 +++++
include/hw/semihosting/semihost.h | 4 ++
hw/semihosting/console.c | 79 +++++++++++++++++++++++
linux-user/aarch64/cpu_loop.c | 1 +
linux-user/arm/cpu_loop.c | 1 +
linux-user/arm/semihost.c | 27 ++++++++
stubs/semihost.c | 4 ++
target/arm/arm-semi.c | 3 +-
target/arm/helper.c | 8 +--
target/arm/m_helper.c | 1 +
target/arm/translate-a64.c | 2 +-
target/arm/translate.c | 6 +-
tests/tcg/aarch64/system/semiconsole.c | 38 +++++++++++
tests/tcg/arm/semiconsole.c | 47 ++++++++++++++
vl.c | 3 +
tests/tcg/aarch64/Makefile.softmmu-target | 9 ++-
tests/tcg/arm/Makefile.target | 7 ++
17 files changed, 243 insertions(+), 13 deletions(-)
create mode 100644 tests/tcg/aarch64/system/semiconsole.c
create mode 100644 tests/tcg/arm/semiconsole.c
--
2.20.1
- [PATCH v2 0/5] semihosting read console support,
Alex Bennée <=
- [PATCH v2 1/5] target/arm: remove unused EXCP_SEMIHOST leg, Alex Bennée, 2019/12/20
- [PATCH v2 2/5] target/arm: only update pc after semihosting completes, Alex Bennée, 2019/12/20
- [PATCH v2 3/5] semihosting: add qemu_semihosting_console_inc for SYS_READC, Alex Bennée, 2019/12/20
- [PATCH v2 4/5] tests/tcg: add a dumb-as-bricks semihosting console test, Alex Bennée, 2019/12/20
- [PATCH v2 5/5] tests/tcg: add user version of dumb-as-bricks semiconsole test, Alex Bennée, 2019/12/20