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A64: Implement pcrel

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MerryMage
2018-01-07 11:41:17 +00:00
parent c09e69bb97
commit 5a1d88c5dc
6 changed files with 43 additions and 6 deletions
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8
src/backend_x64/a64_emit_x64.cpp
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@@ -173,8 +173,8 @@ void A64EmitX64::EmitA64SetX(A64EmitContext& ctx, IR::Inst* inst) {
auto args = ctx.reg_alloc.GetArgumentInfo(inst);
A64::Reg reg = inst->GetArg(0).GetA64RegRef();
auto addr = qword[r15 + offsetof(A64JitState, reg) + sizeof(u64) * static_cast<size_t>(reg)];
if (args[1].IsImmediate()) {
code->mov(addr, args[1].GetImmediateU64());
if (args[1].FitsInImmediateU32()) {
code->mov(addr, args[1].GetImmediateU32());
} else if (args[1].IsInXmm()) {
Xbyak::Xmm to_store = ctx.reg_alloc.UseXmm(args[1]);
code->movq(addr, to_store);
@@ -187,8 +187,8 @@ void A64EmitX64::EmitA64SetX(A64EmitContext& ctx, IR::Inst* inst) {
void A64EmitX64::EmitA64SetSP(A64EmitContext& ctx, IR::Inst* inst) {
auto args = ctx.reg_alloc.GetArgumentInfo(inst);
auto addr = qword[r15 + offsetof(A64JitState, sp)];
if (args[0].IsImmediate()) {
code->mov(addr, args[0].GetImmediateU64());
if (args[0].FitsInImmediateU32()) {
code->mov(addr, args[0].GetImmediateU32());
} else if (args[0].IsInXmm()) {
Xbyak::Xmm to_store = ctx.reg_alloc.UseXmm(args[0]);
code->movq(addr, to_store);