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Simple altivec loads/stores.

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This commit is contained in:
Ben Vanik
2013-09-28 23:14:43 -07:00
parent f398ccba56
commit 526b1a85b7
3 changed files with 209 additions and 49 deletions
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84
src/xenia/cpu/x64/x64_emit_altivec.cc
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@@ -94,23 +94,37 @@ XEEMITTER(lvsr128, VX128_1(4, 67), VX128_1)(X64Emitter& e, X86Compiler&
}
XEEMITTER(lvx, 0x7C0000CE, X )(X64Emitter& e, X86Compiler& c, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
GpVar ea(c.newGpVar());
c.mov(ea, e.gpr_value(i.X.RB));
if (i.VX128_1.RA) {
c.add(ea, e.gpr_value(i.X.RA));
}
XmmVar v = e.ReadMemoryXmm(i.address, ea, 4);
e.update_vr_value(i.X.RT, v);
return 0;
}
XEEMITTER(lvx128, VX128_1(4, 195), VX128_1)(X64Emitter& e, X86Compiler& c, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
const uint32_t vd = i.VX128_1.VD128l | (i.VX128_1.VD128h << 5);
GpVar ea(c.newGpVar());
c.mov(ea, e.gpr_value(i.VX128_1.RB));
if (i.VX128_1.RA) {
c.add(ea, e.gpr_value(i.VX128_1.RA));
}
XmmVar v = e.ReadMemoryXmm(i.address, ea, 4);
e.update_vr_value(vd, v);
return 0;
}
XEEMITTER(lvxl, 0x7C0002CE, X )(X64Emitter& e, X86Compiler& c, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
return InstrEmit_lvx(e, c, i);
}
XEEMITTER(lvxl128, VX128_1(4, 707), VX128_1)(X64Emitter& e, X86Compiler& c, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
return InstrEmit_lvx128(e, c, i);
}
XEEMITTER(stvebx, 0x7C00010E, X )(X64Emitter& e, X86Compiler& c, InstrData& i) {
@@ -134,23 +148,37 @@ XEEMITTER(stvewx128, VX128_1(4, 387), VX128_1)(X64Emitter& e, X86Compiler&
}
XEEMITTER(stvx, 0x7C0001CE, X )(X64Emitter& e, X86Compiler& c, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
GpVar ea(c.newGpVar());
c.mov(ea, e.gpr_value(i.X.RB));
if (i.X.RA) {
c.add(ea, e.gpr_value(i.X.RA));
}
XmmVar v = e.vr_value(i.X.RT);
e.WriteMemoryXmm(i.address, ea, 4, v);
return 0;
}
XEEMITTER(stvx128, VX128_1(4, 451), VX128_1)(X64Emitter& e, X86Compiler& c, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
const uint32_t vd = i.VX128_1.VD128l | (i.VX128_1.VD128h << 5);
GpVar ea(c.newGpVar());
c.mov(ea, e.gpr_value(i.VX128_1.RB));
if (i.X.RA) {
c.add(ea, e.gpr_value(i.VX128_1.RA));
}
XmmVar v = e.vr_value(vd);
e.WriteMemoryXmm(i.address, ea, 4, v);
return 0;
}
XEEMITTER(stvxl, 0x7C0003CE, X )(X64Emitter& e, X86Compiler& c, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
return InstrEmit_stvx(e, c, i);
}
XEEMITTER(stvxl128, VX128_1(4, 963), VX128_1)(X64Emitter& e, X86Compiler& c, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
return InstrEmit_stvx128(e, c, i);
}
XEEMITTER(lvlx, 0x7C00040E, X )(X64Emitter& e, X86Compiler& c, InstrData& i) {
@@ -164,13 +192,11 @@ XEEMITTER(lvlx128, VX128_1(4, 1027), VX128_1)(X64Emitter& e, X86Compiler&
}
XEEMITTER(lvlxl, 0x7C00060E, X )(X64Emitter& e, X86Compiler& c, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
return InstrEmit_lvlx(e, c, i);
}
XEEMITTER(lvlxl128, VX128_1(4, 1539), VX128_1)(X64Emitter& e, X86Compiler& c, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
return InstrEmit_lvlx128(e, c, i);
}
XEEMITTER(lvrx, 0x7C00044E, X )(X64Emitter& e, X86Compiler& c, InstrData& i) {
@@ -184,13 +210,11 @@ XEEMITTER(lvrx128, VX128_1(4, 1091), VX128_1)(X64Emitter& e, X86Compiler&
}
XEEMITTER(lvrxl, 0x7C00064E, X )(X64Emitter& e, X86Compiler& c, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
return InstrEmit_lvrx(e, c, i);
}
XEEMITTER(lvrxl128, VX128_1(4, 1603), VX128_1)(X64Emitter& e, X86Compiler& c, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
return InstrEmit_lvrx128(e, c, i);
}
XEEMITTER(stvlx, 0x7C00050E, X )(X64Emitter& e, X86Compiler& c, InstrData& i) {
@@ -204,13 +228,11 @@ XEEMITTER(stvlx128, VX128_1(4, 1283), VX128_1)(X64Emitter& e, X86Compiler&
}
XEEMITTER(stvlxl, 0x7C00070E, X )(X64Emitter& e, X86Compiler& c, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
return InstrEmit_stvlx(e, c, i);
}
XEEMITTER(stvlxl128, VX128_1(4, 1795), VX128_1)(X64Emitter& e, X86Compiler& c, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
return InstrEmit_stvlx128(e, c, i);
}
XEEMITTER(stvrx, 0x7C00054E, X )(X64Emitter& e, X86Compiler& c, InstrData& i) {
@@ -224,13 +246,11 @@ XEEMITTER(stvrx128, VX128_1(4, 1347), VX128_1)(X64Emitter& e, X86Compiler&
}
XEEMITTER(stvrxl, 0x7C00074E, X )(X64Emitter& e, X86Compiler& c, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
return InstrEmit_stvrx(e, c, i);
}
XEEMITTER(stvrxl128, VX128_1(4, 1859), VX128_1)(X64Emitter& e, X86Compiler& c, InstrData& i) {
XEINSTRNOTIMPLEMENTED();
return 1;
return InstrEmit_stvrx128(e, c, i);
}
XEEMITTER(mfvscr, 0x10000604, VX )(X64Emitter& e, X86Compiler& c, InstrData& i) {