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A64: Implement system register CNTPCT_EL0

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MerryMage
2018-02-20 16:54:10 +00:00
parent 1e15283d00
commit 9e4e4e9c1d
8 changed files with 29 additions and 2 deletions
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5
src/backend_x64/a64_emit_x64.cpp
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@@ -472,6 +472,11 @@ void A64EmitX64::EmitA64DataMemoryBarrier(A64EmitContext&, IR::Inst*) {
code.lfence();
}
void A64EmitX64::EmitA64GetCNTPCT(A64EmitContext& ctx, IR::Inst* inst) {
ctx.reg_alloc.HostCall(inst);
DEVIRT(conf.callbacks, &A64::UserCallbacks::GetCNTPCT).EmitCall(code);
}
void A64EmitX64::EmitA64GetCTR(A64EmitContext& ctx, IR::Inst* inst) {
Xbyak::Reg32 result = ctx.reg_alloc.ScratchGpr().cvt32();
code.mov(result, conf.ctr_el0);