29dc1f1bd2
- README.md: Complete project overview with plugin status - ARCHITECTURE.md: Fixed register tables (CNTR in REG1, not REG2) - GETTING_STARTED.md: r2-native workflow, removed Python disasm refs - PRACTICAL_EXAMPLE.md: Uses verified open21xx opcodes with bit layouts - ROM_ANALYSIS_WALKTHROUGH.md: Updated format detection and r2 commands - r2plugin/README.md: Simplified, points to assembler test ROM - gen_isa_test.py: All opcodes from open21xx assembler with labels
30 lines
674 B
Markdown
30 lines
674 B
Markdown
# ADSP-219x Radare2 Plugin
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Native architecture plugin for disassembling ADSP-219x (including
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ADSP-2191) 24-bit instructions in radare2 and iaito.
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## Build & Install
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make
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make install
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Requires: GCC, radare2 >= 5.8.0 (RArchPlugin API).
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## Usage
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r2 -a adsp219x -b 24 firmware.bin
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## Validation
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Compare against the assembler-verified test ROM:
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r2 -a adsp219x -b 24 -q -c "pd 48" ../examples/isa_test.bin
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The test ROM (`isa_test.dsp`) was assembled with open21xx and
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contains known opcodes for all major instruction types.
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## Coding Standards
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This plugin follows the GNU Coding Standards for C source code.
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No hardcoded absolute paths in any scripts.
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