SwitchEmu/dynarmic
1
0
Fork 0
mirror of https://git.suyu.dev/suyu/dynarmic.git synced 2026-03-10 22:37:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

emit_x64: Use JitStateInfo

Browse Source
This commit is contained in:
MerryMage
2018-01-23 18:47:10 +00:00
parent d4b05b28cf
commit 58c4a25527
5 changed files with 31 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/backend_x64/emit_x64.cpp
View File

@@ -72,19 +72,19 @@ void EmitX64<JST>::PushRSBHelper(Xbyak::Reg64 loc_desc_reg, Xbyak::Reg64 index_r
? iter->second.entrypoint
: code->GetReturnFromRunCodeAddress();
code->mov(index_reg.cvt32(), dword[r15 + offsetof(JST, rsb_ptr)]);
code->mov(index_reg.cvt32(), dword[r15 + code->GetJitStateInfo().offsetof_rsb_ptr]);
code->mov(loc_desc_reg, target.Value());
patch_information[target].mov_rcx.emplace_back(code->getCurr());
EmitPatchMovRcx(target_code_ptr);
code->mov(qword[r15 + index_reg * 8 + offsetof(JST, rsb_location_descriptors)], loc_desc_reg);
code->mov(qword[r15 + index_reg * 8 + offsetof(JST, rsb_codeptrs)], rcx);
code->mov(qword[r15 + index_reg * 8 + code->GetJitStateInfo().offsetof_rsb_location_descriptors], loc_desc_reg);
code->mov(qword[r15 + index_reg * 8 + code->GetJitStateInfo().offsetof_rsb_codeptrs], rcx);
code->add(index_reg.cvt32(), 1);
code->and_(index_reg.cvt32(), u32(JST::RSBPtrMask));
code->mov(dword[r15 + offsetof(JST, rsb_ptr)], index_reg.cvt32());
code->and_(index_reg.cvt32(), u32(code->GetJitStateInfo().rsb_ptr_mask));
code->mov(dword[r15 + code->GetJitStateInfo().offsetof_rsb_ptr], index_reg.cvt32());
}
template <typename JST>
@@ -146,7 +146,7 @@ void EmitX64<JST>::EmitGetNZCVFromOp(EmitContext& ctx, IR::Inst* inst) {
template <typename JST>
void EmitX64<JST>::EmitAddCycles(size_t cycles) {
ASSERT(cycles < std::numeric_limits<u32>::max());
code->sub(qword[r15 + offsetof(JST, cycles_remaining)], static_cast<u32>(cycles));
code->sub(qword[r15 + code->GetJitStateInfo().offsetof_cycles_remaining], static_cast<u32>(cycles));
}
template <typename JST>
@@ -154,7 +154,7 @@ Xbyak::Label EmitX64<JST>::EmitCond(IR::Cond cond) {
Xbyak::Label label;
const Xbyak::Reg32 cpsr = eax;
code->mov(cpsr, dword[r15 + offsetof(JST, CPSR_nzcv)]);
code->mov(cpsr, dword[r15 + code->GetJitStateInfo().offsetof_CPSR_nzcv]);
constexpr size_t n_shift = 31;
constexpr size_t z_shift = 30;