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).
99 lines
3.1 KiB
C++
99 lines
3.1 KiB
C++
//===- Architecture.cpp ---------------------------------------------------===//
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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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// Implements the architecture helper functions.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/TextAPI/Architecture.h"
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#include "llvm/ADT/StringSwitch.h"
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#include "llvm/BinaryFormat/MachO.h"
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#include "llvm/Support/ErrorHandling.h"
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#include "llvm/Support/raw_ostream.h"
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#include "llvm/TargetParser/Triple.h"
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namespace llvm {
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namespace MachO {
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Architecture getArchitectureFromCpuType(uint32_t CPUType, uint32_t CPUSubType) {
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#define ARCHINFO(Arch, Type, Subtype, NumBits) \
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if (CPUType == (Type) && \
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(CPUSubType & ~MachO::CPU_SUBTYPE_MASK) == (Subtype)) \
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return AK_##Arch;
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#include "llvm/TextAPI/Architecture.def"
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#undef ARCHINFO
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return AK_unknown;
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}
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Architecture getArchitectureFromName(StringRef Name) {
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return StringSwitch<Architecture>(Name)
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#define ARCHINFO(Arch, Type, Subtype, NumBits) .Case(#Arch, AK_##Arch)
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#include "llvm/TextAPI/Architecture.def"
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#undef ARCHINFO
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.Default(AK_unknown);
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}
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StringRef getArchitectureName(Architecture Arch) {
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switch (Arch) {
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#define ARCHINFO(Arch, Type, Subtype, NumBits) \
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case AK_##Arch: \
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return #Arch;
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#include "llvm/TextAPI/Architecture.def"
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#undef ARCHINFO
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case AK_unknown:
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return "unknown";
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}
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// Appease some compilers that cannot figure out that this is a fully covered
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// switch statement.
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return "unknown";
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}
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std::pair<uint32_t, uint32_t> getCPUTypeFromArchitecture(Architecture Arch) {
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switch (Arch) {
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#define ARCHINFO(Arch, Type, Subtype, NumBits) \
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case AK_##Arch: \
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return std::make_pair(Type, Subtype);
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#include "llvm/TextAPI/Architecture.def"
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#undef ARCHINFO
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case AK_unknown:
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return std::make_pair(0, 0);
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}
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// Appease some compilers that cannot figure out that this is a fully covered
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// switch statement.
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return std::make_pair(0, 0);
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}
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Architecture mapToArchitecture(const Triple &Target) {
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return getArchitectureFromName(Target.getArchName());
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}
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bool is64Bit(Architecture Arch) {
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switch (Arch) {
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#define ARCHINFO(Arch, Type, Subtype, NumBits) \
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case AK_##Arch: \
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return NumBits == 64;
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#include "llvm/TextAPI/Architecture.def"
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#undef ARCHINFO
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case AK_unknown:
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return false;
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}
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llvm_unreachable("Fully handled switch case above.");
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}
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raw_ostream &operator<<(raw_ostream &OS, Architecture Arch) {
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OS << getArchitectureName(Arch);
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return OS;
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}
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} // end namespace MachO.
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} // end namespace llvm.
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