./target/release/rvemu-cli -k bin/linux/bbl.bin -f bin/linux/busybear.bin doesn't boot successfully

[tommythorn]

The example in the README doesn't seem to work and I wondered if this was known:

$ git clone -q https://github.com/d0iasm/rvemu.git && (cd rvemu;make rvemu-cli && ./target/release/rvemu-cli -k bin/linux/bbl.bin -f bin/linux/busybear.bin)
...
[    8.008000] This architecture does not have kernel memory protection.
[    8.068000] Run /sbin/init as init process
[    8.476000] rcS[30]: unhandled signal 4 code 0x1 at 0x000000200001e164
[    8.536000] CPU: 0 PID: 30 Comm: rcS Not tainted 4.19.0-rc3 #181
[    8.592000] sepc: 000000200001e164 ra : 0000000000018c04 sp : 0000003fff816e00
[    8.652000]  gp : 0000000000135f58 tp : 0000002000212720 t0 : 000000200001f198
[    8.712000]  t1 : 000000000001790c t2 : 0000000000000000 s0 : 0000000000018bd0
[    8.768000]  s1 : 0000003fffd6ba70 a0 : 0000000000019850 a1 : 0000000000000002
[    8.828000]  a2 : 0000003fff816e08 a3 : 0000000000104c9c a4 : 0000000000104d2c
[    8.888000]  a5 : 000000200000d210 a6 : 0000003fff816e00 a7 : 004c5b4a002f475c
[    8.948000]  s2 : 0000003fffd6ba10 s3 : 0000000000137260 s4 : 0000000000000001
[    9.004000]  s5 : 0000000000000000 s6 : 0000000000000001 s7 : 0000000000113000
[    9.064000]  s8 : 0000000000136140 s9 : 0000000000000000 s10: 0000000000000000
[    9.124000]  s11: 0000000000000000 t3 : 000000200001e160 t4 : 000000200001d048
[    9.184000]  t5 : 0000000000000001 t6 : 0000000000000040
[    9.240000] sstatus: 0000000000006020 sbadaddr: 0000000000000000 scause: 0000000000000002
[    9.312000] init[1]: unhandled signal 4 code 0x1 at 0x000000200001e164
[    9.372000] CPU: 0 PID: 1 Comm: init Not tainted 4.19.0-rc3 #181
[    9.432000] sepc: 000000200001e164 ra : 000000000010329c sp : 0000003fffd6b960
[    9.488000]  gp : 0000000000135f58 tp : 0000002000212720 t0 : 00000020000cdd58
[    9.548000]  t1 : 000000000001786c t2 : 00000000001353d0 s0 : 0000000000124000
[    9.608000]  s1 : 0000000000000008 a0 : 0000000000123e20 a1 : 0000000000000006
[    9.668000]  a2 : 0000000000000000 a3 : 0000000000000000 a4 : 0000000000000000
[    9.724000]  a5 : fffffffffffff000 a6 : 0000000000000007 a7 : 0000000000000104
[    9.784000]  s2 : 0000000000000000 s3 : 0000000000000000 s4 : 0000000000000000
[    9.844000]  s5 : 000000000000001e s6 : 0000000000000003 s7 : 0000000000000000
[    9.904000]  s8 : 0000000000136140 s9 : 0000000000000000 s10: 0000000000000000
[    9.964000]  s11: 0000000000000000 t3 : 000000200001e160 t4 : 0000000000000000
[   10.020000]  t5 : 0000000000000005 t6 : 0000000000000000
[   10.080000] sstatus: 0000000000006020 sbadaddr: 0000000000000000 scause: 0000000000000002

Using v0.0.11 fails an another way:

...
[    6.808000] irq 1: nobody cared (try booting with the "irqpoll" option)
[    6.808000] irq 1: nobody cared (try booting with the "irqpoll" option)
[    6.808000] CPU: 0 PID: 6 Comm: kworker/0:0H Not tainted 4.19.0-rc3 #181
[    6.808000] CPU: 0 PID: 6 Comm: kworker/0:0H Not tainted 4.19.0-rc3 #181
[    6.808000] Workqueue: kblockd blk_mq_run_work_fn
[    6.808000] Workqueue: kblockd blk_mq_run_work_fn
[    6.808000] Call Trace:
[    6.808000] Call Trace:
[    6.808000] [<ffffffe0000271b4>] walk_stackframe+0x0/0xa6
[    6.808000] [<ffffffe0000271b4>] walk_stackframe+0x0/0xa6
[    6.808000] [<ffffffe00002731a>] show_stack+0x2a/0x34
[    6.808000] [<ffffffe00002731a>] show_stack+0x2a/0x34
[    6.808000] [<ffffffe000332df8>] dump_stack+0x66/0x82
[    6.808000] [<ffffffe000332df8>] dump_stack+0x66/0x82
[    6.808000] [<ffffffe00006391a>] __report_bad_irq+0x42/0xba
[    6.808000] [<ffffffe00006391a>] __report_bad_irq+0x42/0xba
[    6.808000] [<ffffffe000063876>] note_interrupt+0x1bc/0x1fa
[    6.808000] [<ffffffe000063876>] note_interrupt+0x1bc/0x1fa
[    6.808000] [<ffffffe0000617ce>] handle_irq_event_percpu+0x4a/0x58
[    6.808000] [<ffffffe0000617ce>] handle_irq_event_percpu+0x4a/0x58
[    6.808000] [<ffffffe00006180a>] handle_irq_event+0x2e/0x5a
[    6.808000] [<ffffffe00006180a>] handle_irq_event+0x2e/0x5a
[    6.808000] [<ffffffe000063dc8>] handle_simple_irq+0x80/0xaa
[    6.808000] [<ffffffe000063dc8>] handle_simple_irq+0x80/0xaa
[    6.808000] [<ffffffe000060b20>] generic_handle_irq+0x24/0x32
[    6.808000] [<ffffffe000060b20>] generic_handle_irq+0x24/0x32
[    6.808000] [<ffffffe0001daef6>] plic_handle_irq+0xae/0x12c
[    6.808000] [<ffffffe0001daef6>] plic_handle_irq+0xae/0x12c
[    6.808000] [<ffffffe000346fb0>] do_IRQ+0x60/0xb4
[    6.808000] [<ffffffe000346fb0>] do_IRQ+0x60/0xb4
[    6.808000] [<ffffffe000026252>] ret_from_exception+0x0/0xc
[    6.808000] [<ffffffe000026252>] ret_from_exception+0x0/0xc
[    6.808000] handlers:
[    6.808000] handlers:
[    6.808000] [<(____ptrval____)>] vm_interrupt
[    6.808000] [<(____ptrval____)>] vm_interrupt
[    6.808000] Disabling IRQ #1
[    6.808000] Disabling IRQ #1