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a6e13e31d5
qemu/hw
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Bin Meng a6e13e31d5 hw/char: riscv_htif: Support console output via proxy syscall 
At present the HTIF proxy syscall is unsupported. On RV32, only
device 0 is supported so there is no console device for RV32.
The only way to implement console funtionality on RV32 is to
support the SYS_WRITE syscall.

With this commit, the Spike machine is able to boot the 32-bit
OpenSBI generic image.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20221229091828.1945072-8-bmeng@tinylab.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2023-01-20 10:14:13 +10:00
..
9pfs error handling: Use RETRY_ON_EINTR() macro where applicable 2023-01-09 13:50:47 +01:00
acpi acpi: cpuhp: fix guest-visible maximum access size to the legacy reg block 2023-01-08 01:54:23 -05:00
adc
alpha include/hw/pci: Break inclusion loop pci_bridge.h and cxl.h 2023-01-08 01:54:22 -05:00
arm trivial branch pull request 20230118 2023-01-19 15:05:29 +00:00
audio include/hw/pci: Split pci_device.h off pci.h 2023-01-08 01:54:22 -05:00
avr
block bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
char hw/char: riscv_htif: Support console output via proxy syscall 2023-01-20 10:14:13 +10:00
core bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
cpu hw/cpu: Mark arm11 and realview mpcore as target-independent code 2023-01-16 17:51:20 +01:00
cris
cxl hw/cxl/cxl-host: Fix an error message typo 2023-01-17 10:02:37 +01:00
display trivial branch pull request 20230118 2023-01-19 15:05:29 +00:00
dma bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
gpio hw/gpio/omap_gpio: Use CamelCase for TYPE_OMAP2_GPIO type name 2023-01-12 17:15:09 +00:00
hppa
hyperv hw/hyperv/vmbus: Use device_cold_reset() and bus_cold_reset() 2022-12-16 15:55:32 +00:00
i2c bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
i386 trivial branch pull request 20230118 2023-01-19 15:05:29 +00:00
ide virtio,pc,pci: features, cleanups, fixes 2023-01-09 10:07:12 +00:00
input hw/input/tsc2xxx: Constify set_transform()'s MouseTransformInfo arg 2023-01-05 14:11:15 +00:00
intc trivial branch pull request 20230118 2023-01-19 15:05:29 +00:00
ipack include/hw/pci: Split pci_device.h off pci.h 2023-01-08 01:54:22 -05:00
ipmi include/hw/pci: Split pci_device.h off pci.h 2023-01-08 01:54:22 -05:00
isa hw/usb/hcd-uhci: Introduce TYPE_ defines for device models 2023-01-13 16:22:57 +01:00
loongarch hw/intc/loongarch_pch: Change default irq number of pch irq controller 2023-01-06 14:12:43 +08:00
m68k hw: Add compat machines for 8.0 2022-12-21 06:35:28 -05:00
mem hw/cxl/device: Add Flex Bus Port DVSEC 2022-12-21 07:32:24 -05:00
microblaze
mips hw/mips/boston: Rename MachineState 'mc' pointer to 'ms' 2023-01-13 16:22:57 +01:00
misc bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
net bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
nios2
nubus
nvme hw/nvme updates 2023-01-11 16:41:13 +00:00
nvram
openrisc
pci bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
pci-bridge bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
pci-host trivial branch pull request 20230118 2023-01-19 15:05:29 +00:00
pcmcia
ppc bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
rdma hw/pvrdma: Protect against buggy or malicious guest driver 2023-01-16 18:49:38 +01:00
remote hw/pci/pci: Factor out pci_bus_map_irqs() from pci_bus_irqs() 2023-01-13 16:22:57 +01:00
riscv hw/char: riscv_htif: Move registers from CPUArchState to HTIFState 2023-01-20 10:14:13 +10:00
rtc bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
rx
s390x s390x/pv: Implement a CGS check helper 2023-01-18 12:27:21 +01:00
scsi vhost-scsi: fix memleak of vsc->inflight 2023-01-08 01:54:23 -05:00
sd hw/arm/omap: Drop useless casts from void * to pointer 2023-01-12 17:15:09 +00:00
sensor
sh4 bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
smbios include/hw/pci: Split pci_device.h off pci.h 2023-01-08 01:54:22 -05:00
sparc
sparc64
ssi trivial branch pull request 20230118 2023-01-19 15:05:29 +00:00
timer bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
tpm hw/tpm: Move tpm_ppi.c out of target-specific source set 2023-01-16 17:51:20 +01:00
tricore
usb ccid-card-emulated: fix cast warning/error 2023-01-16 18:46:03 +01:00
vfio include/hw/pci: Split pci_device.h off pci.h 2023-01-08 01:54:22 -05:00
virtio bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
watchdog include/hw/pci: Split pci_device.h off pci.h 2023-01-08 01:54:22 -05:00
xen bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
xenpv
xtensa
Kconfig
meson.build