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54 lines
2.3 KiB
Markdown
54 lines
2.3 KiB
Markdown
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# Disassembler & Emulator Tests
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These tests are used to validate bdshemu and bddisam functionality. Each test consists of up to three files:
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* The binary test file. The name format for this type of file is `name_32|64[_r0].test`. 32 indicates 32 bit test file, 64 indicates 64 bit test file, and r0 indicates kernel payload
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* The output result file. Must be named the same as the binary test file, but with the extension .result
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* Optional assembly file, used to generate the binary test file
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The information about the files mentioned above is stored in a configuration file.
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To run the tests, `main.py` script must be called.
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```
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$ py -3 main.py --help
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usage: main.py [-h] [--conf CONF] --disasm DISASM [--nasm NASM] [--report] [--regenerate] [--verbose]
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BDSHEMU Test-Suite
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options:
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-h, --help show this help message and exit
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--conf CONF Path of the conf file
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--disasm DISASM Path of the disasm tool
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--nasm NASM Path of the nasm tool
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--report Generate report
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--regenerate Regenerate samples
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--verbose Verbose
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```
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The `--conf` option is used to specify the configuration file (multiple configuration files allowed).
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The `--disasm` option is used to specify the path of the `disasmtool` (required).
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The `--nasm` option is used to specify the path of the `nasm` assembler to generate the `.test` files.
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The `--report` options is used to generate a report that contains the failed tests.
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The `--regenerate` option, regenerates the `.result` files and the `.test` files if missing (requires valid `--nasm`).
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The `--verbose` option is used to print more information.
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Note that bddisasm will be run with the `-exi` option, in order to dump all possible information about the instructions.
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# Configuration File
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The configuration file contains a list of entries that each describe a test.
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Each entry in the configuration file has the following structure:
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```
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[
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...
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{
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"f_source": "path/to/file.asm", # the path to .asm file
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"f_result": "path/to/file.result", # the path to .result file
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"f_test": "path/to/file.test", # the path to .test file
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"options": "disasmtool option", # options for disasmtool
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"command": "disasmtool command" # command for disasmtool (decode/shemu)
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}
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...
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]
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```
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NOTE: The paths in the configuration file are relative to it.
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