vasilito
cb424d7448
verify-patch-sanity.py validates every active recipe .patch has internally- consistent hunk line counts — catching the 'malformed patch at line N' failure at commit/CI/preflight time instead of hours into a cook. This cycle hit that class three times (qtwaylandscanner, sddm, xwayland), each only discovered when cookbook tried to apply the patch. Running it across the repo found 29 latent malformed patches (validated against GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22'). They were harmless only because they sit in vendored recipes (baked, not re- applied) — but would fail on any version-bump re-derivation. --fix recounts the hunk headers (body untouched) and repaired all 29. Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test (test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats (empty placeholders, bare-@@ git hunks).
77 lines
2.5 KiB
C++
77 lines
2.5 KiB
C++
//===- xray-fc-account.cpp: XRay Function Call Accounting Tool ------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// Implementation of the helper tools dealing with XRay-generated function ids.
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//
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//===----------------------------------------------------------------------===//
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#include "func-id-helper.h"
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#include "llvm/Support/MemoryBuffer.h"
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#include "llvm/Support/Path.h"
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#include <sstream>
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using namespace llvm;
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using namespace xray;
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std::string FuncIdConversionHelper::SymbolOrNumber(int32_t FuncId) const {
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auto CacheIt = CachedNames.find(FuncId);
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if (CacheIt != CachedNames.end())
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return CacheIt->second;
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std::ostringstream F;
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auto It = FunctionAddresses.find(FuncId);
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if (It == FunctionAddresses.end()) {
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F << "#" << FuncId;
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return F.str();
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}
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object::SectionedAddress ModuleAddress;
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ModuleAddress.Address = It->second;
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// TODO: set proper section index here.
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// object::SectionedAddress::UndefSection works for only absolute addresses.
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ModuleAddress.SectionIndex = object::SectionedAddress::UndefSection;
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if (auto ResOrErr = Symbolizer.symbolizeCode(BinaryInstrMap, ModuleAddress)) {
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auto &DI = *ResOrErr;
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if (DI.FunctionName == DILineInfo::BadString)
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F << "@(" << std::hex << It->second << ")";
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else
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F << DI.FunctionName;
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} else
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handleAllErrors(ResOrErr.takeError(), [&](const ErrorInfoBase &) {
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F << "@(" << std::hex << It->second << ")";
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});
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auto S = F.str();
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CachedNames[FuncId] = S;
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return S;
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}
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std::string FuncIdConversionHelper::FileLineAndColumn(int32_t FuncId) const {
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auto It = FunctionAddresses.find(FuncId);
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if (It == FunctionAddresses.end())
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return "(unknown)";
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std::ostringstream F;
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object::SectionedAddress ModuleAddress;
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ModuleAddress.Address = It->second;
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// TODO: set proper section index here.
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// object::SectionedAddress::UndefSection works for only absolute addresses.
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ModuleAddress.SectionIndex = object::SectionedAddress::UndefSection;
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auto ResOrErr = Symbolizer.symbolizeCode(BinaryInstrMap, ModuleAddress);
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if (!ResOrErr) {
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consumeError(ResOrErr.takeError());
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return "(unknown)";
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}
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auto &DI = *ResOrErr;
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F << sys::path::filename(DI.FileName).str() << ":" << DI.Line << ":"
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<< DI.Column;
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return F.str();
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}
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