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https://github.com/NationalSecurityAgency/ghidra.git
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GT-3106: Implement AVR 8 pcodetests
Updated AVR 8 to implement pcode tests and correct any issues found as a result.
This commit is contained in:
ghidorahrex
@@ -37,7 +37,7 @@
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<language processor="AVR8"
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endian="little"
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size="16"
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variant="Atmega256"
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variant="avr6"
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version="1.3"
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slafile="avr8eind.sla"
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processorspec="atmega256.pspec"
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@@ -1,5 +1,29 @@
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<opinions>
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<constraint loader="Executable and Linking Format (ELF)" compilerSpecID="gcc">
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<constraint primary="83" processor="AVR8" endian="little" />
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<constraint loader="Executable and Linking Format (ELF)" compilerSpecID="gcc">
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<constraint primary="83" processor="AVR8" endian="little" />
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<!--
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Elf e_flags are used for the secondary attribute, the following are pulled from binutils include/elf/avr.h
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#define E_AVR_MACH_AVR1 1
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#define E_AVR_MACH_AVR2 2
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#define E_AVR_MACH_AVR25 25
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#define E_AVR_MACH_AVR3 3
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#define E_AVR_MACH_AVR31 31
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#define E_AVR_MACH_AVR35 35
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#define E_AVR_MACH_AVR4 4
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#define E_AVR_MACH_AVR5 5
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#define E_AVR_MACH_AVR51 51
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#define E_AVR_MACH_AVR6 6
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#define E_AVR_MACH_AVRTINY 100
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#define E_AVR_MACH_XMEGA1 101
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#define E_AVR_MACH_XMEGA2 102
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#define E_AVR_MACH_XMEGA3 103
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#define E_AVR_MACH_XMEGA4 104
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#define E_AVR_MACH_XMEGA5 105
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#define E_AVR_MACH_XMEGA6 106
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#define E_AVR_MACH_XMEGA7 107
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-->
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<constraint primary="83" secondary= "31" processor="AVR8" size="16" variant="default"/>
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<constraint primary="83" secondary= "51" processor="AVR8" size="16" variant="extended"/>
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<constraint primary="83" secondary= "6" processor="AVR8" size="24"" variant="atmega256"/>
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</constraint>
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</opinions>
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File diff suppressed because it is too large
Load Diff
@@ -1,7 +1,7 @@
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# AVR8 with 22-bit addressable code space
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# AVR8 with 16-bit addressable code space and support for
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@define PCBYTESIZE "3"
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@define HASEIND "0"
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@define PCBYTESIZE "2"
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@define HASEIND "1"
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@include "avr8.sinc"
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@@ -18,7 +18,7 @@
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<long_size value="4" />
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<long_long_size value="8" />
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<float_size value="4" />
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<double_size value="4" />
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<double_size value="4" /> <!-- non-standard -->
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<long_double_size value="4" />
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<size_alignment_map>
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@@ -40,18 +40,24 @@
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<prototype name="__stdcall" extrapop="3" stackshift="3" strategy="register">
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<input>
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<!-- Stack used for vararg parameters only -->
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<pentry minsize="1" maxsize="2">
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<pentry minsize="1" maxsize="2">
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<register name="W"/>
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</pentry>
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<pentry minsize="1" maxsize="2">
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<register name="R23R22"/>
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</pentry>
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<pentry minsize="3" maxsize="4">
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<addr space="join" piece1="W" piece2="R23R22"/>
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</pentry>
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<pentry minsize="1" maxsize="2">
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<register name="R21R20"/>
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</pentry>
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<pentry minsize="1" maxsize="2">
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<register name="R19R18"/>
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</pentry>
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<pentry minsize="3" maxsize="4">
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<addr space="join" piece1="R21R20" piece2="R19R18"/>
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</pentry>
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<pentry minsize="1" maxsize="2">
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<register name="R17R16"/>
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</pentry>
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@@ -72,6 +78,9 @@
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<pentry minsize="1" maxsize="2">
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<register name="W"/>
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</pentry>
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<pentry minsize="3" maxsize="4">
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<addr space="join" piece1="W" piece2="R23R22"/>
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</pentry>
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</output>
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<unaffected>
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<register name="SP"/>
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@@ -103,32 +112,32 @@
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<addr offset="1" space="stack"/>
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</pentry>
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</input>
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<output>
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<pentry minsize="1" maxsize="2">
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<register name="W"/>
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</pentry>
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</output>
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<unaffected>
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<register name="SP"/>
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<register name="R1"/>
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<register name="R2"/>
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<register name="R3"/>
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<register name="R4"/>
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<register name="R5"/>
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<register name="R6"/>
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<register name="R7"/>
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<register name="R8"/>
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<register name="R9"/>
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<register name="R10"/>
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<register name="R11"/>
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<register name="R12"/>
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<register name="R13"/>
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<register name="R14"/>
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<register name="R15"/>
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<register name="R16"/>
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<register name="R17"/>
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<register name="Y"/>
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</unaffected>
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</prototype>
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<output>
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<pentry minsize="1" maxsize="2">
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<register name="W"/>
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</pentry>
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</output>
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<unaffected>
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<register name="SP"/>
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<register name="R1"/>
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<register name="R2"/>
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<register name="R3"/>
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<register name="R4"/>
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<register name="R5"/>
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<register name="R6"/>
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<register name="R7"/>
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<register name="R8"/>
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<register name="R9"/>
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<register name="R10"/>
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<register name="R11"/>
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<register name="R12"/>
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<register name="R13"/>
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<register name="R14"/>
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<register name="R15"/>
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<register name="R16"/>
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<register name="R17"/>
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<register name="Y"/>
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</unaffected>
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</prototype>
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</compiler_spec>
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@@ -18,7 +18,7 @@
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<long_size value="4" />
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<long_long_size value="8" />
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<float_size value="4" />
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<double_size value="4" />
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<double_size value="4" /> <!-- non-standard -->
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<long_double_size value="4" />
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<size_alignment_map>
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@@ -45,12 +45,18 @@
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<pentry minsize="1" maxsize="2">
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<register name="R23R22"/>
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</pentry>
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<pentry minsize="3" maxsize="4">
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<addr space="join" piece1="W" piece2="R23R22"/>
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</pentry>
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<pentry minsize="1" maxsize="2">
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<register name="R21R20"/>
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</pentry>
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<pentry minsize="1" maxsize="2">
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<register name="R19R18"/>
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</pentry>
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<pentry minsize="3" maxsize="4">
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<addr space="join" piece1="R21R20" piece2="R19R18"/>
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</pentry>
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<pentry minsize="1" maxsize="2">
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<register name="R17R16"/>
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</pentry>
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@@ -71,6 +77,9 @@
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<pentry minsize="1" maxsize="2">
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<register name="W"/>
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</pentry>
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<pentry minsize="3" maxsize="4">
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<addr space="join" piece1="W" piece2="R23R22"/>
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</pentry>
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</output>
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<unaffected>
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<register name="SP"/>
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