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| author | Simon Guo <wei.guo.simon@gmail.com> | 2018-05-21 13:24:24 +0800 |
|---|---|---|
| committer | Paul Mackerras <paulus@ozlabs.org> | 2018-05-22 19:52:28 +1000 |
| commit | b01c78c297da45500c18adb99bcc1e08d96768d5 (patch) | |
| tree | 777c93be77d5352a2a176bfb2a8cdcb0792a8be2 /arch/powerpc/kvm/book3s_pr_papr.c | |
| parent | 2b33cb585f940180b4c527f0de46ff226a9d25ab (diff) | |
KVM: PPC: Reimplement LOAD_VSX/STORE_VSX instruction mmio emulation with analyse_instr() input
This patch reimplements LOAD_VSX/STORE_VSX instruction MMIO emulation with
analyse_instr() input. It utilizes VSX_FPCONV/VSX_SPLAT/SIGNEXT exported
by analyse_instr() and handle accordingly.
When emulating VSX store, the VSX reg will need to be flushed so that
the right reg val can be retrieved before writing to IO MEM.
[paulus@ozlabs.org - mask the register number to 5 bits.]
Suggested-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Simon Guo <wei.guo.simon@gmail.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'arch/powerpc/kvm/book3s_pr_papr.c')
0 files changed, 0 insertions, 0 deletions