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xous-core/emulation
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Sean Cross d10bc2e894 syscalls: begin adding message-passing syscalls 
These are still not connected, however their existence is starting to
solidify the API.

Signed-off-by: Sean Cross <sean@xobs.io>
2020-03-17 10:27:03 +08:00
..
peripherals emulation: add initial files for lcd and keyboard 2020-03-14 15:44:44 +08:00
betrusted.repl syscalls: begin adding message-passing syscalls 2020-03-17 10:27:03 +08:00
boot.resc syscalls: begin adding message-passing syscalls 2020-03-17 10:27:03 +08:00
csr.csv csr.csv: add emulation file 2020-03-10 12:50:14 +08:00
LICENSE initial commit 2020-03-10 12:13:05 +08:00
README.md initial commit 2020-03-10 12:13:05 +08:00

README.md

Platonic RISC-V Device

Platonic is an ideal system useful for developing an operating system. It does not represent any sort of real hardware, though differences between platforms is minimal.

Usage

It is recommended to use Renode.

Debugging

$bin=@../../Xous/kernel/target/riscv32i-unknown-none-elf/debug/xous-kernel; i @scripts/single-node/litex_vexriscv.resc; machine StartGdbServer 3333

qemu

$(QEMU) -machine $(MACH) -cpu $(CPU) -smp $(CPUS) -m $(MEM) -nographic -serial mon:stdio -bios none -kernel $(OUT) -drive if=none,format=raw,file=$(DRIVE),id=foo -device virtio-blk-device,scsi=off,drive=foo