7453bd5f0d
* cranelift: Initial fuzzer implementation * cranelift: Generate multiple test cases in fuzzer * cranelift: Separate function generator in fuzzer * cranelift: Insert random instructions in fuzzer * cranelift: Rename gen_testcase * cranelift: Implement div for unsigned values in interpreter * cranelift: Run all test cases in fuzzer * cranelift: Comment options in function_runner * cranelift: Improve fuzzgen README.md * cranelift: Fuzzgen remove unused variable * cranelift: Fuzzer code style fixes Thanks! @bjorn3 * cranelift: Fix nits in CLIF fuzzer Thanks @cfallin! * cranelift: Implement Arbitrary for TestCase * cranelift: Remove gen_testcase * cranelift: Move fuzzers to wasmtime fuzz directory * cranelift: CLIF-Fuzzer ignore tests that produce traps * cranelift: CLIF-Fuzzer create new fuzz target to validate generated testcases * cranelift: Store clif-fuzzer config in a separate struct * cranelift: Generate variables upfront per function * cranelift: Prevent publishing of fuzzgen crate
25 lines
785 B
Rust
25 lines
785 B
Rust
use std::ops::RangeInclusive;
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/// Holds the range of acceptable values to use during the generation of testcases
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pub struct Config {
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pub test_case_inputs: RangeInclusive<usize>,
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pub signature_params: RangeInclusive<usize>,
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pub signature_rets: RangeInclusive<usize>,
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pub instructions_per_block: RangeInclusive<usize>,
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/// Number of variables that we allocate per function
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/// This value does not include the signature params
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pub vars_per_function: RangeInclusive<usize>,
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}
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impl Default for Config {
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fn default() -> Self {
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Config {
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test_case_inputs: 1..=10,
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signature_params: 0..=16,
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signature_rets: 0..=16,
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instructions_per_block: 0..=64,
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vars_per_function: 0..=16,
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}
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}
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}
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