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GP-3009 Setting of context for correct disassembly in either bank. Set

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Ports to volatile so they aren't simplified away in the decompiler.
This commit is contained in:
emteere
2023-06-08 18:50:04 +00:00
parent 2b05e1f5f2
commit ca697fcaaf
1 changed files with 17 additions and 7 deletions
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24
Ghidra/Processors/8048/data/languages/8048.pspec
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@@ -24,13 +24,13 @@
<symbol name="BANK1_R6" address="INTMEM:1e"/> <symbol name="BANK1_R6" address="INTMEM:1e"/>
<symbol name="BANK1_R7" address="INTMEM:1f"/> <symbol name="BANK1_R7" address="INTMEM:1f"/>
<symbol name="BUS" address="PORT:0"/> <symbol name="BUS" address="PORT:0" volatile="true" />
<symbol name="P1" address="PORT:1"/> <symbol name="P1" address="PORT:1" volatile="true" />
<symbol name="P2" address="PORT:2"/> <symbol name="P2" address="PORT:2" volatile="true" />
<symbol name="P4" address="PORT:4"/> <symbol name="P4" address="PORT:4" volatile="true" />
<symbol name="P5" address="PORT:5"/> <symbol name="P5" address="PORT:5" volatile="true" />
<symbol name="P6" address="PORT:6"/> <symbol name="P6" address="PORT:6" volatile="true" />
<symbol name="P7" address="PORT:7"/> <symbol name="P7" address="PORT:7" volatile="true" />
<symbol name="RESET" address="CODE:0" entry="true"/> <symbol name="RESET" address="CODE:0" entry="true"/>
<symbol name="EXTIRQ" address="CODE:3" entry="true"/> <symbol name="EXTIRQ" address="CODE:3" entry="true"/>
@@ -46,4 +46,14 @@
<memory_block name="PORT" start_address="PORT:0" length="0x8" initialized="false"/> <memory_block name="PORT" start_address="PORT:0" length="0x8" initialized="false"/>
</default_memory_blocks> </default_memory_blocks>
<context_data>
<context_set space="CODE" first="0x0" last="0x7ff">
<set name="DBF" val="0"/>
</context_set>
<context_set space="CODE" first="0x800" last="0xfff">
<set name="DBF" val="1"/>
</context_set>
</context_data>
</processor_spec> </processor_spec>