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Update to load.gdb required #1

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rsta2 opened this issue Feb 7, 2019 · 1 comment
Open

Update to load.gdb required #1

rsta2 opened this issue Feb 7, 2019 · 1 comment

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@rsta2
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rsta2 commented Feb 7, 2019

There has been a modification to the page table initialization code in Circle 38. This requires an update to the Alpha load.gdb file as follows:

diff --git a/load.gdb b/load.gdb
index 78c9a18..cc45877 100644
--- a/load.gdb
+++ b/load.gdb
@@ -70,7 +70,7 @@ set $Alpha_serial_write = $Alpha_address + 0x1500
 # Add execution to the Alpha memory space in MMU Page Table
 tbreak CMemorySystem::EnableMMU()
 command
-        set m_pPageTable0Default->m_pTable[ $Alpha_address / 0x100000 ].XNBit = 0
+        set m_pPageTable->m_pTable[ $Alpha_address / 0x100000 ] &= ~0x10
         continue
 end
@DLehenbauer
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Another one: signature of CSerialDevice has changed:

-tbreak *CSerialDevice::CSerialDevice(CInterruptSystem*, bool) 
+tbreak *CSerialDevice::CSerialDevice(CInterruptSystem*, bool, unsigned int) 

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