hypervisor arceos 编译过程 hypercraft

[asmcos]

请先阅读 github : https://github.com/KuangjuX/hypercraft

下载源码

git clone https://github.com/KuangjuX/arceos.git
cd arceos
git checkout hypervisor
git submodule update --init --recursive

修改rust-toolchain.toml 文件

[toolchain]
profile = "minimal"
channel = "nightly-2023-01-01"
components = ["rust-src", "llvm-tools-preview", "rustfmt", "clippy"]
targets = ["x86_64-unknown-none", "riscv64gc-unknown-none-elf", "aarch64-unknown-none-softfloat"]

主要是 channel = "nightly-2023-01-01"
编译器要退回到 2023年1月，到底是哪个时间是边界未考察，主要是 hypervisor 扩展支持指令问题。

复制linuxbin，rootfs,从百度网盘下载后放在这里

链接: https://pan.baidu.com/s/1OGuOjMe0VEFvDhPg3nzSjA?pwd=5ewv 提取码: 5ewv 复制这段内容后打开百度网盘手机App，操作更方便哦 --来自百度网盘超级会员v2的分享

apps/hv/guest/linux/rootfs.img
apps/hv/guest/linux/linux.bin

编译

make ARCH=riscv64 A=apps/hv HV=y LOG=info run

运行结果：

Running qemu-system-riscv64 -m 3G -smp 1 -machine virt -bios default -kernel apps/hv/hv_qemu-virt-riscv.bin -device loader,file=apps/hv/guest/linux/linux.dtb,addr=0x90000000,force-raw=on -device loader,file=apps/hv/guest/linux/linux.bin,addr=0x90200000,force-raw=on -drive file=apps/hv/guest/linux/rootfs.img,format=raw,id=hd0 -device virtio-blk-device,drive=hd0 -append root=/dev/vda

OpenSBI v1.0
   ____                    _____ ____ _____
  / __ \                  / ____|  _ \_   _|
 | |  | |_ __   ___ _ __ | (___ | |_) || |
 | |  | | '_ \ / _ \ '_ \ \___ \|  _ < | |
 | |__| | |_) |  __/ | | |____) | |_) || |_
  \____/| .__/ \___|_| |_|_____/|____/_____|
        | |
        |_|

Platform Name             : riscv-virtio,qemu
Platform Features         : medeleg
Platform HART Count       : 1
Platform IPI Device       : aclint-mswi
Platform Timer Device     : aclint-mtimer @ 10000000Hz
Platform Console Device   : uart8250
Platform HSM Device       : ---
Platform Reboot Device    : sifive_test
Platform Shutdown Device  : sifive_test
Firmware Base             : 0x80000000
Firmware Size             : 252 KB
Runtime SBI Version       : 0.3

Domain0 Name              : root
Domain0 Boot HART         : 0
Domain0 HARTs             : 0*
Domain0 Region00          : 0x0000000002000000-0x000000000200ffff (I)
Domain0 Region01          : 0x0000000080000000-0x000000008003ffff ()
Domain0 Region02          : 0x0000000000000000-0xffffffffffffffff (R,W,X)
Domain0 Next Address      : 0x0000000080200000
Domain0 Next Arg1         : 0x00000000bf000000
Domain0 Next Mode         : S-mode
Domain0 SysReset          : yes

Boot HART ID              : 0
Boot HART Domain          : root
Boot HART ISA             : rv64imafdcsuh
Boot HART Features        : scounteren,mcounteren,time
Boot HART PMP Count       : 16
Boot HART PMP Granularity : 4
Boot HART PMP Address Bits: 54
Boot HART MHPM Count      : 0
Boot HART MIDELEG         : 0x0000000000001666
Boot HART MEDELEG         : 0x0000000000f0b509

       d8888                            .d88888b.   .d8888b.
      d88888                           d88P" "Y88b d88P  Y88b
     d88P888                           888     888 Y88b.
    d88P 888 888d888  .d8888b  .d88b.  888     888  "Y888b.
   d88P  888 888P"   d88P"    d8P  Y8b 888     888     "Y88b.
  d88P   888 888     888      88888888 888     888       "888
 d8888888888 888     Y88b.    Y8b.     Y88b. .d88P Y88b  d88P
d88P     888 888      "Y8888P  "Y8888   "Y88888P"   "Y8888P"

arch = riscv64
platform = qemu-virt-riscv
smp = 1
build_mode = release
log_level = info

[  0.052676 0 axruntime:137] Logging is enabled.
[  0.054385 0 axruntime:138] Primary CPU 0 started, dtb = 0xbf000000.
[  0.055506 0 axruntime:143] Found physcial memory regions:
[  0.056727 0 axruntime:145]   [PA:0x80200000, PA:0x8020e000) .text (READ | EXECUTE | RESERVED)
[  0.058221 0 axruntime:145]   [PA:0x8020e000, PA:0x80212000) .rodata (READ | RESERVED)
[  0.059365 0 axruntime:145]   [PA:0x80212000, PA:0x80214000) .data (READ | WRITE | RESERVED)
[  0.060481 0 axruntime:145]   [PA:0x80214000, PA:0x80215000) .percpu (READ | WRITE | RESERVED)
[  0.061651 0 axruntime:145]   [PA:0x80215000, PA:0x80255000) boot stack (READ | WRITE | RESERVED)
[  0.062763 0 axruntime:145]   [PA:0x80255000, PA:0x80278000) .bss (READ | WRITE | RESERVED)
[  0.063569 0 axruntime:145]   [PA:0xc000000, PA:0xc210000) mmio (READ | WRITE | DEVICE | RESERVED)
[  0.064763 0 axruntime:145]   [PA:0x10000000, PA:0x10001000) mmio (READ | WRITE | DEVICE | RESERVED)
[  0.066016 0 axruntime:145]   [PA:0x10001000, PA:0x10009000) mmio (READ | WRITE | DEVICE | RESERVED)
[  0.067256 0 axruntime:145]   [PA:0x30000000, PA:0x40000000) mmio (READ | WRITE | DEVICE | RESERVED)
[  0.068494 0 axruntime:145]   [PA:0x40000000, PA:0x80000000) mmio (READ | WRITE | DEVICE | RESERVED)
[  0.069748 0 axruntime:145]   [PA:0x80278000, PA:0x88000000) free memory (READ | WRITE | FREE)
[  0.071034 0 axruntime:156] Initialize global memory allocator...
[  0.073506 0 axruntime:169] Initialize platform devices...
[  0.074399 0 axruntime:199] Primary CPU 0 init OK.
Hello, hv!
[  0.083039 0 arceos_hv:109] physical memory: [0x90000000: 0x98000000)
[  0.085545 0 arceos_hv:43] vm run cpu0
[    0.000000] Linux version 6.3.0-rc3-g17214b70a159-dirty (root@49ea298ca1f2) (riscv64-unknown-linux-gnu-gcc (g2ee5e430018) 12.2.0, GNU ld (GNU Binutils) 2.40.0.20230214) #1 SMP Tue Mar 21 15:44:43 UTC 2023
[    0.000000] OF: fdt: Ignoring memory range 0x90000000 - 0x90200000
[    0.000000] Machine model: riscv-virtio,qemu
[    0.000000] efi: UEFI not found.
[    0.000000] Zone ranges:
[    0.000000]   DMA32    [mem 0x0000000090200000-0x0000000097ffffff]
[    0.000000]   Normal   empty
[    0.000000] Movable zone start for each node
[    0.000000] Early memory node ranges
[    0.000000]   node   0: [mem 0x0000000090200000-0x0000000097ffffff]
[    0.000000] Initmem setup node 0 [mem 0x0000000090200000-0x0000000097ffffff]
[    0.000000] On node 0, zone DMA32: 512 pages in unavailable ranges
[    0.000000] SBI specification v0.3 detected
[    0.000000] SBI implementation ID=0x1 Version=0x10000
[    0.000000] SBI TIME extension detected
[    0.000000] SBI IPI extension detected
[    0.000000] SBI RFENCE extension detected
[    0.000000] SBI SRST extension detected
[    0.000000] SBI HSM extension detected
[    0.000000] riscv: base ISA extensions aim
[    0.000000] riscv: ELF capabilities aim
[    0.000000] percpu: Embedded 19 pages/cpu s39992 r8192 d29640 u77824
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 31752
[    0.000000] Kernel command line: root=/dev/vda rw console=ttyS0
[    0.000000] Dentry cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.000000] Inode-cache hash table entries: 8192 (order: 4, 65536 bytes, linear)
[    0.000000] mem auto-init: stack:all(zero), heap alloc:off, heap free:off
[    0.000000] Virtual kernel memory layout:
[    0.000000]       fixmap : 0xffffffc6fee00000 - 0xffffffc6ff000000   (2048 kB)
[    0.000000]       pci io : 0xffffffc6ff000000 - 0xffffffc700000000   (  16 MB)
[    0.000000]      vmemmap : 0xffffffc700000000 - 0xffffffc800000000   (4096 MB)
[    0.000000]      vmalloc : 0xffffffc800000000 - 0xffffffd800000000   (  64 GB)
[    0.000000]      modules : 0xffffffff01577000 - 0xffffffff80000000   (2026 MB)
[    0.000000]       lowmem : 0xffffffd800000000 - 0xffffffd807e00000   ( 126 MB)
[    0.000000]       kernel : 0xffffffff80000000 - 0xffffffffffffffff   (2047 MB)
[    0.000000] Memory: 87744K/129024K available (8439K kernel code, 4975K rwdata, 4096K rodata, 2190K init, 473K bss, 41280K reserved, 0K cma-reserved)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] rcu: Hierarchical RCU implementation.
[    0.000000] rcu:     RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=1.
[    0.000000] rcu:     RCU debug extended QS entry/exit.
[    0.000000]  Tracing variant of Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies.
[    0.000000] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[    0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
[    0.000000] riscv-intc: 64 local interrupts mapped
[    0.000000] plic: plic@c000000: mapped 96 interrupts with 1 handlers for 2 contexts.
[    0.000000] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    0.000000] riscv-timer: riscv_timer_init_dt: Registering clocksource cpuid [0] hartid [0]
[    0.000000] clocksource: riscv_clocksource: mask: 0xffffffffffffffff max_cycles: 0x24e6a1710, max_idle_ns: 440795202120 ns
[    0.000123] sched_clock: 64 bits at 10MHz, resolution 100ns, wraps every 4398046511100ns
[    0.014697] Console: colour dummy device 80x25
[    0.018880] Calibrating delay loop (skipped), value calculated using timer frequency.. 20.00 BogoMIPS (lpj=40000)
[    0.019124] pid_max: default: 32768 minimum: 301
[    0.021360] LSM: initializing lsm=capability,integrity
[    0.024587] Mount-cache hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.024676] Mountpoint-cache hash table entries: 512 (order: 0, 4096 bytes, linear)
[    0.070814] cacheinfo: Unable to detect cache hierarchy for CPU 0
[    0.082264] cblist_init_generic: Setting adjustable number of callback queues.
[    0.082628] cblist_init_generic: Setting shift to 0 and lim to 1.
[    0.083579] riscv: ELF compat mode supported
[    0.084405] ASID allocator using 16 bits (65536 entries)
[    0.086305] rcu: Hierarchical SRCU implementation.
[    0.086372] rcu:     Max phase no-delay instances is 1000.
[    0.090606] EFI services will not be available.
[    0.096153] smp: Bringing up secondary CPUs ...
[    0.096325] smp: Brought up 1 node, 1 CPU
[    0.114351] devtmpfs: initialized
[    0.126550] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.127135] futex hash table entries: 256 (order: 2, 16384 bytes, linear)
[    0.132137] pinctrl core: initialized pinctrl subsystem
[    0.151465] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    0.158515] DMA: preallocated 128 KiB GFP_KERNEL pool for atomic allocations
[    0.159375] DMA: preallocated 128 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations
[    0.159898] audit: initializing netlink subsys (disabled)
[    0.168464] audit: type=2000 audit(0.144:1): state=initialized audit_enabled=0 res=1
[    0.169132] cpuidle: using governor menu
[    0.198904] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    0.198968] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[    0.211084] iommu: Default domain type: Translated 
[    0.211153] iommu: DMA domain TLB invalidation policy: strict mode 
[    0.215377] SCSI subsystem initialized
[    0.218964] usbcore: registered new interface driver usbfs
[    0.219383] usbcore: registered new interface driver hub
[    0.219658] usbcore: registered new device driver usb
[    0.242914] vgaarb: loaded
[    0.248835] clocksource: Switched to clocksource riscv_clocksource
[    0.298920] NET: Registered PF_INET protocol family
[    0.301509] IP idents hash table entries: 2048 (order: 2, 16384 bytes, linear)
[    0.310837] tcp_listen_portaddr_hash hash table entries: 128 (order: 0, 4096 bytes, linear)
[    0.311035] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
[    0.311155] TCP established hash table entries: 1024 (order: 1, 8192 bytes, linear)
[    0.311732] TCP bind hash table entries: 1024 (order: 4, 65536 bytes, linear)
[    0.312146] TCP: Hash tables configured (established 1024 bind 1024)
[    0.313785] UDP hash table entries: 256 (order: 2, 24576 bytes, linear)
[    0.314279] UDP-Lite hash table entries: 256 (order: 2, 24576 bytes, linear)
[    0.316580] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    0.321914] RPC: Registered named UNIX socket transport module.
[    0.322049] RPC: Registered udp transport module.
[    0.322084] RPC: Registered tcp transport module.
[    0.322112] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.322449] PCI: CLS 0 bytes, default 64
[    0.337695] workingset: timestamp_bits=46 max_order=15 bucket_order=0
[    0.345073] NFS: Registering the id_resolver key type
[    0.346464] Key type id_resolver registered
[    0.346523] Key type id_legacy registered
[    0.347028] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.347184] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    0.349909] 9p: Installing v9fs 9p2000 file system support
[    0.354070] NET: Registered PF_ALG protocol family
[    0.354713] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[    0.354913] io scheduler mq-deadline registered
[    0.355012] io scheduler kyber registered
[    0.355208] io scheduler bfq registered
[    0.361691] pci-host-generic 30000000.pci: host bridge /soc/pci@30000000 ranges:
[    0.362855] pci-host-generic 30000000.pci:       IO 0x0003000000..0x000300ffff -> 0x0000000000
[    0.363815] pci-host-generic 30000000.pci:      MEM 0x0040000000..0x007fffffff -> 0x0040000000
[    0.363950] pci-host-generic 30000000.pci:      MEM 0x0400000000..0x07ffffffff -> 0x0400000000
[    0.364743] pci-host-generic 30000000.pci: Memory resource size exceeds max for 32 bits
[    0.365290] pci-host-generic 30000000.pci: ECAM at [mem 0x30000000-0x3fffffff] for [bus 00-ff]
[    0.367610] pci-host-generic 30000000.pci: PCI host bridge to bus 0000:00
[    0.367976] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.368099] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    0.368169] pci_bus 0000:00: root bus resource [mem 0x40000000-0x7fffffff]
[    0.368195] pci_bus 0000:00: root bus resource [mem 0x400000000-0x7ffffffff]
[    0.369840] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000
[    0.618744] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    0.636039] printk: console [ttyS0] disabled
[    0.638574] 10000000.uart: ttyS0 at MMIO 0x10000000 (irq = 1, base_baud = 230400) is a 16550A
[    0.640909] printk: console [ttyS0] enabled
[    0.714775] SuperH (H)SCI(F) driver initialized
[    0.718374] cacheinfo: Unable to detect cache hierarchy for CPU 0
[    0.759632] loop: module loaded
[    0.761219] virtio_blk virtio0: 1/0/0 default/read/poll queues
[    0.767941] virtio_blk virtio0: [vda] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB)
[    0.768943] virtio_blk virtio0: blk config size: 96
[    0.812527] e1000e: Intel(R) PRO/1000 Network Driver
[    0.812912] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    0.818095] usbcore: registered new interface driver uas
[    0.818887] usbcore: registered new interface driver usb-storage
[    0.821797] mousedev: PS/2 mouse device common for all mice
[    0.845286] goldfish_rtc 101000.rtc: registered as rtc0
[    0.847071] goldfish_rtc 101000.rtc: setting system clock to 2023-08-30T01:32:53 UTC (1693359173)
[    0.853523] syscon-poweroff soc:poweroff: pm_power_off already claimed for sbi_srst_power_off
[    0.854849] syscon-poweroff: probe of soc:poweroff failed with error -16
[    0.858886] sdhci: Secure Digital Host Controller Interface driver
[    0.859861] sdhci: Copyright(c) Pierre Ossman
[    0.861085] sdhci-pltfm: SDHCI platform and OF driver helper
[    0.862903] usbcore: registered new interface driver usbhid
[    0.863772] usbhid: USB HID core driver
[    0.865308] riscv-pmu-sbi: SBI PMU extension is available
[    0.867873] riscv-pmu-sbi: 15 firmware and 2 hardware counters
[    0.868590] riscv-pmu-sbi: Perf sampling/filtering is not supported as sscof extension is not available
[    0.874439] NET: Registered PF_INET6 protocol family
[    0.886335] Segment Routing with IPv6
[    0.887145] In-situ OAM (IOAM) with IPv6
[    0.888559] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    0.895220] NET: Registered PF_PACKET protocol family
[    0.898318] 9pnet: Installing 9P2000 support
[    0.899803] Key type dns_resolver registered
[    0.976692] debug_vm_pgtable: [debug_vm_pgtable         ]: Validating architecture page table helpers
[    1.107916] EXT4-fs (vda): recovery complete
[    1.119048] EXT4-fs (vda): mounted filesystem d1af2e66-ccfa-413e-8f6e-b4b001a694fb with ordered data mode. Quota mode: disabled.
[    1.121391] VFS: Mounted root (ext4 filesystem) on device 254:0.
[    1.128590] devtmpfs: mounted
[    1.177312] Freeing unused kernel image (initmem) memory: 2188K
[    1.178834] Run /sbin/init as init process

Please press Enter to activate this console. \
~ # ls
bin         etc         lost+found  sbin        test
dev         linuxrc     proc        sys         usr
~ # 

[limingth]

我在 iMac 上运行 make ARCH=riscv64 A=apps/hv HV=y LOG=info run 报错：rootfs.img 文件找不到

    Finished release [optimized] target(s) in 25.46s
rust-objcopy --binary-architecture=riscv64 apps/hv/hv_qemu-virt-riscv.elf --strip-all -O binary apps/hv/hv_qemu-virt-riscv.bin
    Running qemu-system-riscv64 -m 3G -smp 1 -machine virt -bios default -kernel apps/hv/hv_qemu-virt-riscv.bin -device loader,file=apps/hv/guest/linux/linux.dtb,addr=0x90000000,force-raw=on -device loader,file=apps/hv/guest/linux/linux.bin,addr=0x90200000,force-raw=on -drive file=apps/hv/guest/linux/rootfs.img,format=raw,id=hd0 -device virtio-blk-device,drive=hd0 -append root=/dev/vdaqemu-system-riscv64: -drive file=apps/hv/guest/linux/rootfs.img,format=raw,id=hd0: Could not open 'apps/hv/guest/linux/rootfs.img': No such file or directory
make: *** [Makefile:95: justrun] Error 1

[asmcos]

我增加阿了说明，要从百度网盘下载rootfs

[limingth]

下载两个文件后，运行仍有报错 opensbi-riscv64-virt-fw_jump.bin 找不到

Running qemu-system-riscv64 -m 3G -smp 1 -machine virt -bios default -kernel apps/hv/hv_qemu-virt-riscv.bin -device loader,file=apps/hv/guest/linux/linux.dtb,addr=0x90000000,force-raw=on -device loader,file=apps/hv/guest/linux/linux.bin,addr=0x90200000,force-raw=on -drive file=apps/hv/guest/linux/rootfs.img,format=raw,id=hd0 -device virtio-blk-device,drive=hd0 -append root=/dev/vdaqemu-system-riscv64: Unable to load the RISC-V firmware "opensbi-riscv64-virt-fw_jump.bin"
make: *** [Makefile:95: justrun] Error 1

[limingth]

ubuntu 20.04 上默认安装的 qemu 版本是 4.2.1 ，需要手工升级到 6.2.0

# /usr/bin/qemu-system-riscv64 --version
QEMU emulator version 4.2.1 (Debian 1:4.2-3ubuntu6.27)
Copyright (c) 2003-2019 Fabrice Bellard and the QEMU Project developers

# wget https://download.qemu.org/qemu-6.2.0.tar.xz
# tar -xvf qemu-6.2.0.tar.xz 
# ../configure 

ERROR: Cannot find Ninja

# apt install ninja-build 
# mkdir build
mkdir: cannot create directory ‘build’: File exists
# cd build/
# ../configure
# make
# make install

[limingth]

ubuntu 20.04 上 qemu 版本升级到 6.2.0之后，仍有报错 Unhandled trap Exception 如下：

# qemu-system-riscv64 --version
QEMU emulator version 6.2.0
Copyright (c) 2003-2021 Fabrice Bellard and the QEMU Project developers

# make ARCH=riscv64 A=apps/hv HY=y LOG=info run

Running qemu-system-riscv64 -m 128M -smp 1 -machine virt -bios default -kernel apps/hv/hv_qemu-virt-riscv.bin -nographic 

OpenSBI v0.9
   ____                    _____ ____ _____
  / __ \                  / ____|  _ \_   _|
 | |  | |_ __   ___ _ __ | (___ | |_) || |
 | |  | | '_ \ / _ \ '_ \ \___ \|  _ < | |
 | |__| | |_) |  __/ | | |____) | |_) || |_
  \____/| .__/ \___|_| |_|_____/|____/_____|
        | |
        |_|

Platform Name             : riscv-virtio,qemu
Platform Features         : timer,mfdeleg
Platform HART Count       : 1
Firmware Base             : 0x80000000
Firmware Size             : 100 KB
Runtime SBI Version       : 0.2

Domain0 Name              : root
Domain0 Boot HART         : 0
Domain0 HARTs             : 0*
Domain0 Region00          : 0x0000000080000000-0x000000008001ffff ()
Domain0 Region01          : 0x0000000000000000-0xffffffffffffffff (R,W,X)
Domain0 Next Address      : 0x0000000080200000
Domain0 Next Arg1         : 0x0000000087000000
Domain0 Next Mode         : S-mode
Domain0 SysReset          : yes

Boot HART ID              : 0
Boot HART Domain          : root
Boot HART ISA             : rv64imafdcsu
Boot HART Features        : scounteren,mcounteren,time
Boot HART PMP Count       : 16
Boot HART PMP Granularity : 4
Boot HART PMP Address Bits: 54
Boot HART MHPM Count      : 0
Boot HART MHPM Count      : 0
Boot HART MIDELEG         : 0x0000000000000222
Boot HART MEDELEG         : 0x000000000000b109

       d8888                            .d88888b.   .d8888b.
      d88888                           d88P" "Y88b d88P  Y88b
     d88P888                           888     888 Y88b.
    d88P 888 888d888  .d8888b  .d88b.  888     888  "Y888b.
   d88P  888 888P"   d88P"    d8P  Y8b 888     888     "Y88b.
  d88P   888 888     888      88888888 888     888       "888
 d8888888888 888     Y88b.    Y8b.     Y88b. .d88P Y88b  d88P
d88P     888 888      "Y8888P  "Y8888   "Y88888P"   "Y8888P"

arch = riscv64
platform = qemu-virt-riscv
smp = 1
build_mode = release
log_level = info

[  0.035404 0 axruntime:137] Logging is enabled.
[  0.037156 0 axruntime:138] Primary CPU 0 started, dtb = 0x87000000.
[  0.038768 0 axruntime::lang_items:5] panicked at 'Unhandled trap Exception(IllegalInstruction) @ 0xffffffc080207e82:
TrapFrame {
    regs: GeneralRegisters {
        ra: 0xffffffc080207e7c,
        sp: 0xffffffc080257ba0,
        gp: 0x912400000000,
        tp: 0x0,
        t0: 0xf,
        t1: 0xffffffc0802575c1,
        t2: 0xd8f0,
        s0: 0x3,
        s1: 0xffffffc08027a420,
        a0: 0xb10d,
        a1: 0xffffffc08020fd36,
        a2: 0x0,
        a3: 0xffffffc0802072d4,
        a4: 0x2,
        a5: 0xffffffc0802072d4,
        a6: 0x110000,
        a7: 0x1,
        s2: 0xffffffc0802118c0,
        s3: 0xffffffc080257d10,
        s4: 0xffffffc080257f70,
        s5: 0xffffffc0802070c8,
        s6: 0x0,
        s7: 0x800120e8,
        s8: 0x80013100,
        s9: 0x7f,
        s10: 0x0,
        s11: 0x0,
        t3: 0x147b,
        t4: 0xffffffc080210bda,
        t5: 0x5f5e0ff,
        t6: 0x37,
    },
    sepc: 0xffffffc080207e82,
    sstatus: 0x8000000000006100,
}', modules/axhal/src/arch/riscv/trap.rs:24:13
[  0.050286 0 axhal::platform::qemu_virt_riscv::misc:3] Shutting down...