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small change to unmapping functions
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6504ddede4
commit
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@ -576,32 +576,34 @@ u64 VirtualMemoryBlock::Map(u64 realaddr, u32 size, u64 addr)
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}
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}
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bool VirtualMemoryBlock::UnmapRealAddress(u64 realaddr)
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u32 VirtualMemoryBlock::UnmapRealAddress(u64 realaddr)
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{
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for(u32 i=0; i<m_mapped_memory.GetCount(); ++i)
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{
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if(m_mapped_memory[i].realAddress == realaddr && IsInMyRange(m_mapped_memory[i].addr, m_mapped_memory[i].size))
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{
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u32 size = m_mapped_memory[i].size;
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m_mapped_memory.RemoveAt(i);
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return true;
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return size;
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}
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}
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return false;
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return 0;
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}
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bool VirtualMemoryBlock::UnmapAddress(u64 addr)
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u32 VirtualMemoryBlock::UnmapAddress(u64 addr)
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{
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for(u32 i=0; i<m_mapped_memory.GetCount(); ++i)
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{
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if(m_mapped_memory[i].addr == addr && IsInMyRange(m_mapped_memory[i].addr, m_mapped_memory[i].size))
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{
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u32 size = m_mapped_memory[i].size;
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m_mapped_memory.RemoveAt(i);
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return true;
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return size;
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}
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}
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return false;
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return 0;
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}
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bool VirtualMemoryBlock::Read8(const u64 addr, u8* value)
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@ -240,11 +240,11 @@ public:
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// first mappable space is used)
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virtual u64 Map(u64 realaddr, u32 size, u64 addr = 0);
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// Unmap real address (please specify only starting point, no midway memory will be unmapped)
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virtual bool UnmapRealAddress(u64 realaddr);
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// Unmap real address (please specify only starting point, no midway memory will be unmapped), returns the size of the unmapped area
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virtual u32 UnmapRealAddress(u64 realaddr);
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// Unmap address (please specify only starting point, no midway memory will be unmapped)
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virtual bool UnmapAddress(u64 addr);
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// Unmap address (please specify only starting point, no midway memory will be unmapped), returns the size of the unmapped area
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virtual u32 UnmapAddress(u64 addr);
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// Reserve a certain amount so no one can use it, returns true on succces, false on failure
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virtual bool Reserve(u32 size);
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