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@@ -30,6 +30,8 @@
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#include <stdio.h>
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#include <string.h>
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+//#define MEMORY_DEBUG
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+
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namespace UserspaceEmulator {
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template<typename T, typename U>
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@@ -83,7 +85,9 @@ u8 SoftCPU::read_memory8(X86::LogicalAddress address)
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{
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ASSERT(address.selector() == 0x18 || address.selector() == 0x20);
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auto value = m_emulator.mmu().read8(address.offset());
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+#ifdef MEMORY_DEBUG
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printf("\033[36;1mread_memory8: @%08x -> %02x\033[0m\n", address.offset(), value);
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+#endif
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return value;
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}
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@@ -91,7 +95,9 @@ u16 SoftCPU::read_memory16(X86::LogicalAddress address)
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{
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ASSERT(address.selector() == 0x18 || address.selector() == 0x20);
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auto value = m_emulator.mmu().read16(address.offset());
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+#ifdef MEMORY_DEBUG
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printf("\033[36;1mread_memory16: @%08x -> %04x\033[0m\n", address.offset(), value);
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+#endif
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return value;
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}
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@@ -99,28 +105,36 @@ u32 SoftCPU::read_memory32(X86::LogicalAddress address)
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{
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ASSERT(address.selector() == 0x18 || address.selector() == 0x20);
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auto value = m_emulator.mmu().read32(address.offset());
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+#ifdef MEMORY_DEBUG
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printf("\033[36;1mread_memory32: @%08x -> %08x\033[0m\n", address.offset(), value);
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+#endif
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return value;
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}
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void SoftCPU::write_memory8(X86::LogicalAddress address, u8 value)
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{
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ASSERT(address.selector() == 0x20);
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+#ifdef MEMORY_DEBUG
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printf("\033[35;1mwrite_memory8: @%08x <- %02x\033[0m\n", address.offset(), value);
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+#endif
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m_emulator.mmu().write8(address.offset(), value);
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}
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void SoftCPU::write_memory16(X86::LogicalAddress address, u16 value)
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{
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ASSERT(address.selector() == 0x20);
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+#ifdef MEMORY_DEBUG
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printf("\033[35;1mwrite_memory16: @%08x <- %04x\033[0m\n", address.offset(), value);
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+#endif
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m_emulator.mmu().write16(address.offset(), value);
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}
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void SoftCPU::write_memory32(X86::LogicalAddress address, u32 value)
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{
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ASSERT(address.selector() == 0x20);
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+#ifdef MEMORY_DEBUG
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printf("\033[35;1mwrite_memory32: @%08x <- %08x\033[0m\n", address.offset(), value);
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+#endif
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m_emulator.mmu().write32(address.offset(), value);
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}
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