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| author | Johannes Stoelp <johannes.stoelp@gmail.com> | 2025-03-14 02:18:35 +0100 |
|---|---|---|
| committer | Johannes Stoelp <johannes.stoelp@gmail.com> | 2025-03-14 02:18:35 +0100 |
| commit | cb9e06f3a5bd9d42494e6abdaf61fb3fe19d4ea4 (patch) | |
| tree | 1c890b2d29ee52757c714a14f4ca0596fd0ab8bb /src | |
| parent | d45fbd7b57db7aaad55bdac0a28b47cec33d3c86 (diff) | |
| download | notes-cb9e06f3a5bd9d42494e6abdaf61fb3fe19d4ea4.tar.gz notes-cb9e06f3a5bd9d42494e6abdaf61fb3fe19d4ea4.zip | |
x86: link to msr kvm example
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/x86_64.md | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/arch/x86_64.md b/src/arch/x86_64.md index 575870f..35fd9aa 100644 --- a/src/arch/x86_64.md +++ b/src/arch/x86_64.md @@ -65,6 +65,7 @@ popfd // pop flags (4byte) from stack rdmsr // Read MSR register, effectively does EDX:EAX <- MSR[ECX] wrmsr // Write MSR register, effectively does MSR[ECX] <- EDX:EAX ``` +> See [guest64-msr.S][mkvm-msr] as an example. ## Size directives Explicitly specify size of the operation. @@ -461,3 +462,4 @@ itself. [gas_x86_64]: https://sourceware.org/binutils/docs/as/i386_002dDependent.html [juicebox]: https://github.com/johannst/juicebox-asm [mbr]: https://en.wikipedia.org/wiki/Master_boot_record +[mkvm-msr]: https://github.com/johannst/mini-kvm-rs/blob/main/guest/guest64-msr.S |