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Adding address mask to stvlx.

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This commit is contained in:
Ben Vanik
2013-10-19 14:29:14 -07:00
parent 31161e0245
commit 91e6c4ed9a
1 changed files with 1 additions and 0 deletions
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src/xenia/cpu/x64/x64_emit_altivec.cc
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@@ -389,6 +389,7 @@ static void __emulated_stvlx(uint64_t addr, __m128i vd) {
// addr here is the fully translated address. // addr here is the fully translated address.
const uint8_t eb = addr & 0xF; const uint8_t eb = addr & 0xF;
const size_t size = 16 - eb; const size_t size = 16 - eb;
addr &= ~0xF;
uint8_t* p = (uint8_t*)addr; uint8_t* p = (uint8_t*)addr;
for (size_t i = 0; i < size; i++) { for (size_t i = 0; i < size; i++) {
p[i] = vd.m128i_u8[size - eb - 1 - i]; p[i] = vd.m128i_u8[size - eb - 1 - i];