rust-bao

This project is a Rust version of bao-demos

如何运行？

1. 运行make run，在qemu中启动rust-bao，一开始会进入uboot
2. 在uboot命令行中输入go 0x50000000进入rust-bao的镜像执行

todo:

1. automatically detect qemu & atf-fip
2. cpu_init sync & handler
3. as_init: is null ?
4. colors unimplemented
5. todo: cache_enumerate
6. todo: Config init
7. todo: mem_create_ppools (additional pools)
8. todo: activate maintanence intr & IPI_CPU_MSG
9. todo: smmu init
10. todo: ipc init
11. todo: vcpu->arch.psci_ctx
12. todo: tlb disable?
13. todo: copy vm-image: cache_flush_range
14. todo: mem_unmap
15. vmm_arch_profile_init: parange?? rust-lld -> gnu ld

---

1. vbar_el2: Holds the vector base address for any exception that is taken to EL2.
2. esr_el2: Holds syndrome information for an exception taken to EL2.

s2_pt_va = 0xfe8000001000

---

upd: 2023-5-16

1. vm_msg_broadcast(cpu().vcpu.vm, &msg);

2. vgic_check_reg_alignment

3. vgic_remove_lr

4. todo: reuse VGicHandlerInfo

5. todo: vm interrupts set

6. todo: vgic_write_lr: pend, act

7. smc_call

8. icfg????