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Added secondary selectors to ARM opinion file for correctly identifying

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ARMBE8 binaries
This commit is contained in:
WorksButNotTested
2020-07-03 09:05:27 +01:00
committed by ghidra1
parent cde035d8b2
commit b3b7bab4ca
1 changed files with 22 additions and 1 deletions
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Ghidra/Processors/ARM/data/languages/ARM.opinion
+22 -1
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@@ -14,9 +14,30 @@
<constraint primary="450" processor="ARM" endian="little" size="32" variant="v8T" /> <!-- THUMB -->
<constraint primary="452" processor="ARM" endian="little" size="32" variant="v8T" /> <!-- THUMB -->
</constraint>
<constraint loader="Executable and Linking Format (ELF)" compilerSpecID="default">
<constraint primary="40" processor="ARM" size="32" variant="v8" />
<!--
Elf e_flags are used for the secondary attribute, the following are pulled from binutils include/elf/arm.h
/* Constants defined in AAELF. */
EF_ARM_BE8 0x00800000
EF_ARM_LE8 0x00400000
EF_ARM_EABIMASK 0xFF000000
EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK)
EF_ARM_EABI_UNKNOWN 0x00000000
EF_ARM_EABI_VER1 0x01000000
EF_ARM_EABI_VER2 0x02000000
EF_ARM_EABI_VER3 0x03000000
EF_ARM_EABI_VER4 0x04000000
EF_ARM_EABI_VER5 0x05000000
-->
<constraint primary="40" processor="ARM" size="32" variant="v8"
secondary= "0b .... .... 0... .... .... .... .... ...."/>
<constraint primary="40" processor="ARM" size="32" variant="v8LEInstruction"
secondary= "0b .... .... 1... .... .... .... .... ...."/> <!-- EF_ARM_BE8 -->
</constraint>
<constraint loader="Mac OS X Mach-O" compilerSpecID="default">
<constraint primary="12.0" processor="ARM" endian="little" size="32" variant="v8" /><!-- ARM all -->
<constraint primary="12.5" processor="ARM" endian="little" size="32" variant="v4t" /><!-- ARM v4T -->