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SPU ASMJIT: implement returnable check_state()

This commit is contained in:
Nekotekina 2018-06-02 13:15:38 +03:00
parent 7242387a42
commit 9fe03a94d8
1 changed files with 22 additions and 2 deletions
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24
rpcs3/Emu/Cell/SPUASMJITRecompiler.cpp
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@ -1111,6 +1111,21 @@ inline asmjit::X86Mem spu_recompiler::XmmConst(__m128i data)
return XmmConst(v128::fromV(data));
}
static void check_state_ret(SPUThread& _spu, void*, u8*)
{
// MSVC workaround (TCO)
}
static void check_state(SPUThread* _spu, spu_function_t _ret)
{
if (_spu->check_state())
{
_ret = &check_state_ret;
}
_ret(*_spu, _spu->_ptr<u8>(0), nullptr);
}
void spu_recompiler::branch_fixed(u32 target)
{
using namespace asmjit;
@ -1123,7 +1138,8 @@ void spu_recompiler::branch_fixed(u32 target)
c->cmp(SPU_OFF_32(state), 0);
c->jz(local->second);
c->mov(SPU_OFF_32(pc), target);
c->jmp(label_stop);
c->lea(*ls, x86::qword_ptr(local->second));
c->jmp(imm_ptr(&check_state));
return;
}
@ -1218,10 +1234,14 @@ void spu_recompiler::branch_indirect(spu_opcode_t op, bool local)
c->bind(no_intr);
}
Label label_check = c->newLabel();
c->mov(SPU_OFF_32(pc), *addr);
c->cmp(SPU_OFF_32(state), 0);
c->jnz(label_stop);
c->jnz(label_check);
c->jmp(x86::r10);
c->bind(label_check);
c->mov(*ls, x86::r10);
c->jmp(imm_ptr(&check_state));
}
void spu_recompiler::fall(spu_opcode_t op)