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x64 JIT: Allocate constant data outside of the guest heap.

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This commit is contained in:
Dr. Chat
2016-08-18 18:26:55 -05:00
parent 784e6a7593
commit e3fdb08ad7
5 changed files with 127 additions and 93 deletions
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2
src/xenia/cpu/backend/x64/x64_sequences.cc
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@@ -610,6 +610,7 @@ struct Sequence {
reg_reg_fn(e, i.src2, temp);
}
} else if (i.src2.is_constant) {
assert_true(!i.src1.is_constant);
if (i.src2.ConstantFitsIn32Reg()) {
reg_const_fn(e, i.src1, static_cast<int32_t>(i.src2.constant()));
} else {
@@ -636,6 +637,7 @@ struct Sequence {
reg_reg_fn(e, i.dest, i.src2, temp, true);
}
} else if (i.src2.is_constant) {
assert_true(!i.src1.is_constant);
if (i.src2.ConstantFitsIn32Reg()) {
reg_const_fn(e, i.dest, i.src1, static_cast<int32_t>(i.src2.constant()),
false);