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graphic: 0.704
device: 0.433
register: 0.354
semantic: 0.337
i386: 0.269
x86: 0.263
network: 0.225
socket: 0.211
peripherals: 0.206
vnc: 0.193
performance: 0.188
risc-v: 0.178
kernel: 0.176
boot: 0.173
PID: 0.147
hypervisor: 0.132
permissions: 0.131
files: 0.129
ppc: 0.115
assembly: 0.108
mistranslation: 0.099
debug: 0.091
virtual: 0.062
VMM: 0.055
TCG: 0.054
arm: 0.052
KVM: 0.043
architecture: 0.040
user-level: 0.026
QEMU bug: csrw `MIE_MEIE | MIE_MSIE | MIE_MTIE` to sie changes mie
Description of problem:
QEMU bug: csrw `MIE_MEIE | MIE_MSIE | MIE_MTIE` to sie changes mie.
**Only csrw causes this bug. csrs/csrc have no effect.**
Steps to reproduce:
output from my test program:
```
[firmware_main] Clear mie
[firmware_main] mie is 0x0
[firmware_main] sie is 0x0
[firmware_main] Set MIE_SEIE | MIE_STIE | MIE_SSIE | MIE_MEIE for mie
[firmware_main] mie is 0xa22
[firmware_main] sie is 0x0
[firmware_main] mideleg is 0x0
[firmware_main] Set MIE_SEIE | MIE_STIE | MIE_SSIE for mideleg
[firmware_main] mie is 0xa22
[firmware_main] sie is 0x222
[firmware_main] Set MIE_SSIE for sie
[firmware_main] mie is 0x800
[firmware_main] sie is 0x0
```
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