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memory: Stop the watchpoints from messing with the opcode decryption [O. Galibert]

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This commit is contained in:
Olivier Galibert 2014-04-17 19:07:35 +00:00
parent 4af0ba8df1
commit 0343870ee2
1 changed files with 13 additions and 2 deletions
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15
src/emu/memory.c
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@ -610,6 +610,17 @@ public:
return entry;
}
UINT32 lookup_live_nowp(offs_t byteaddress) const { return m_large ? lookup_live_large_nowp(byteaddress) : lookup_live_small_nowp(byteaddress); }
UINT32 lookup_live_small_nowp(offs_t byteaddress) const { return m_table[byteaddress]; }
UINT32 lookup_live_large_nowp(offs_t byteaddress) const
{
UINT32 entry = m_table[level1_index_large(byteaddress)];
if (entry >= SUBTABLE_BASE)
entry = m_table[level2_index_large(entry, byteaddress)];
return entry;
}
UINT32 lookup(offs_t byteaddress) const
{
UINT32 entry = m_live_lookup[level1_index(byteaddress)];
@ -3970,7 +3981,7 @@ direct_read_data::direct_range *direct_read_data::find_range(offs_t byteaddress,
{
// determine which entry
byteaddress &= m_space.m_bytemask;
entry = m_space.read().lookup_live(byteaddress);
entry = m_space.read().lookup_live_nowp(byteaddress);
// scan our table
for (direct_range *range = m_rangelist[entry].first(); range != NULL; range = range->next())
@ -4227,7 +4238,7 @@ void memory_bank::set_base_decrypted(void *base)
{
// NULL is not an option
if (base == NULL)
throw emu_fatalerror("memory_bank::set_base called NULL base");
throw emu_fatalerror("memory_bank::set_base_decrypted called NULL base");
// set the base and invalidate any referencing spaces
*m_basedptr = reinterpret_cast<UINT8 *>(base);