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| author | Bibo Mao <maobibo@loongson.cn> | 2024-09-11 18:26:32 +0300 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2024-09-11 18:26:32 +0300 |
| commit | b67ee19a907ddb7dab8b1bb4b35659d8372bfc46 (patch) | |
| tree | 007a49ff4412cd95a293e55629270d4c854501a5 /rust/helpers/task.c | |
| parent | a53f48b6327c12437c9f429da2283e526eda2362 (diff) | |
| download | linux-b67ee19a907ddb7dab8b1bb4b35659d8372bfc46.tar.xz | |
LoongArch: KVM: Add Binary Translation extension support
Loongson Binary Translation (LBT) is used to accelerate binary translation,
which contains 4 scratch registers (scr0 to scr3), x86/ARM eflags (eflags)
and x87 fpu stack pointer (ftop).
Like FPU extension, here a lazy enabling method is used for LBT. the LBT
context is saved/restored on the vcpu context switch path.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'rust/helpers/task.c')
0 files changed, 0 insertions, 0 deletions