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[Qemu-devel] MIPS: reading kernel memory when guest Linux is in user mod
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From: |
Igor R |
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Subject: |
[Qemu-devel] MIPS: reading kernel memory when guest Linux is in user mode |
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Date: |
Thu, 13 Aug 2015 18:23:21 +0300 |
Hello,
I try to use cpu_memory_rw_debug() to read from 0x8xxxxxxx kernel virtual address, when the guest is in user mode. Obviously, it fails.
Is it possible to modify some control registers to allow such an access? I tried to set/clear the kernel mode bits in CP0_Status, but it doesn't help.
Thanks.
- [Qemu-devel] MIPS: reading kernel memory when guest Linux is in user mode,
Igor R <=