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HWASan support

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This commit is contained in:
Tri Vo
2021-01-22 18:32:38 -08:00
parent 0b7a598e12
commit c7d9bffe76
18 changed files with 100 additions and 12 deletions
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6
compiler/rustc_codegen_llvm/src/back/write.rs
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@@ -440,6 +440,8 @@ pub(crate) unsafe fn optimize_with_new_llvm_pass_manager(
sanitize_memory_recover: config.sanitizer_recover.contains(SanitizerSet::MEMORY),
sanitize_memory_track_origins: config.sanitizer_memory_track_origins as c_int,
sanitize_thread: config.sanitizer.contains(SanitizerSet::THREAD),
sanitize_hwaddress: config.sanitizer.contains(SanitizerSet::HWADDRESS),
sanitize_hwaddress_recover: config.sanitizer_recover.contains(SanitizerSet::HWADDRESS),
})
} else {
None
@@ -652,6 +654,10 @@ unsafe fn add_sanitizer_passes(config: &ModuleConfig, passes: &mut Vec<&'static
if config.sanitizer.contains(SanitizerSet::THREAD) {
passes.push(llvm::LLVMRustCreateThreadSanitizerPass());
}
if config.sanitizer.contains(SanitizerSet::HWADDRESS) {
let recover = config.sanitizer_recover.contains(SanitizerSet::HWADDRESS);
passes.push(llvm::LLVMRustCreateHWAddressSanitizerPass(recover));
}
}
pub(crate) fn link(