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fixed segment limit check for AVX mem access - same fix for stores

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This commit is contained in:
Stanislav Shwartsman 2012-08-08 20:43:07 +00:00
parent af9e072ad6
commit 0c11901d6b
1 changed files with 2 additions and 2 deletions
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4
bochs/cpu/access32.cc
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@ -350,7 +350,7 @@ void BX_CPU_C::write_virtual_dword_vector_32(unsigned s, Bit32u offset, unsigned
BX_ASSERT(BX_CPU_THIS_PTR cpu_mode != BX_MODE_LONG_64);
if (seg->cache.valid & SegAccessWOK) {
if (offset < (seg->cache.u.segment.limit_scaled-len)) {
if (offset <= (seg->cache.u.segment.limit_scaled-len+1)) {
accessOK:
laddr = get_laddr32(s, offset);
unsigned tlbIndex = BX_TLB_INDEX_OF(laddr, len-1);
@ -406,7 +406,7 @@ void BX_CPU_C::write_virtual_dword_vector_aligned_32(unsigned s, Bit32u offset,
}
if (seg->cache.valid & SegAccessWOK) {
if (offset < (seg->cache.u.segment.limit_scaled-len)) {
if (offset <= (seg->cache.u.segment.limit_scaled-len+1)) {
accessOK:
unsigned tlbIndex = BX_TLB_INDEX_OF(laddr, 0);
Bit32u lpf = LPFOf(laddr);