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).
105 lines
4.5 KiB
C++
105 lines
4.5 KiB
C++
/*===-- llvm-c/OrcEE.h - OrcV2 C bindings ExecutionEngine utils -*- C++ -*-===*\
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|* *|
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|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *|
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|* 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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|* This header declares the C interface to ExecutionEngine based utils, e.g. *|
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|* RTDyldObjectLinkingLayer (based on RuntimeDyld) in Orc. *|
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|* *|
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|* Many exotic languages can interoperate with C code but have a harder time *|
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|* with C++ due to name mangling. So in addition to C, this interface enables *|
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|* tools written in such languages. *|
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|* *|
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|* Note: This interface is experimental. It is *NOT* stable, and may be *|
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|* changed without warning. Only C API usage documentation is *|
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|* provided. See the C++ documentation for all higher level ORC API *|
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|* details. *|
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|* *|
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\*===----------------------------------------------------------------------===*/
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#ifndef LLVM_C_ORCEE_H
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#define LLVM_C_ORCEE_H
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#include "llvm-c/Error.h"
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#include "llvm-c/ExecutionEngine.h"
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#include "llvm-c/Orc.h"
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#include "llvm-c/TargetMachine.h"
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#include "llvm-c/Types.h"
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#include "llvm-c/Visibility.h"
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LLVM_C_EXTERN_C_BEGIN
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typedef void *(*LLVMMemoryManagerCreateContextCallback)(void *CtxCtx);
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typedef void (*LLVMMemoryManagerNotifyTerminatingCallback)(void *CtxCtx);
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/**
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* @defgroup LLVMCExecutionEngineORCEE ExecutionEngine-based ORC Utils
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* @ingroup LLVMCExecutionEngine
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*
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* @{
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*/
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/**
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* Create a RTDyldObjectLinkingLayer instance using the standard
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* SectionMemoryManager for memory management.
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*/
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LLVM_C_ABI LLVMOrcObjectLayerRef
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LLVMOrcCreateRTDyldObjectLinkingLayerWithSectionMemoryManager(
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LLVMOrcExecutionSessionRef ES);
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/**
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* Create a RTDyldObjectLinkingLayer instance using MCJIT-memory-manager-like
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* callbacks.
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*
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* This is intended to simplify transitions for existing MCJIT clients. The
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* callbacks used are similar (but not identical) to the callbacks for
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* LLVMCreateSimpleMCJITMemoryManager: Unlike MCJIT, RTDyldObjectLinkingLayer
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* will create a new memory manager for each object linked by calling the given
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* CreateContext callback. This allows for code removal by destroying each
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* allocator individually. Every allocator will be destroyed (if it has not been
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* already) at RTDyldObjectLinkingLayer destruction time, and the
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* NotifyTerminating callback will be called to indicate that no further
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* allocation contexts will be created.
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*
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* To implement MCJIT-like behavior clients can implement CreateContext,
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* NotifyTerminating, and Destroy as:
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*
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* void *CreateContext(void *CtxCtx) { return CtxCtx; }
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* void NotifyTerminating(void *CtxCtx) { MyOriginalDestroy(CtxCtx); }
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* void Destroy(void *Ctx) { }
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*
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* This scheme simply reuses the CreateContextCtx pointer as the one-and-only
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* allocation context.
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*/
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LLVM_C_ABI LLVMOrcObjectLayerRef
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LLVMOrcCreateRTDyldObjectLinkingLayerWithMCJITMemoryManagerLikeCallbacks(
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LLVMOrcExecutionSessionRef ES, void *CreateContextCtx,
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LLVMMemoryManagerCreateContextCallback CreateContext,
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LLVMMemoryManagerNotifyTerminatingCallback NotifyTerminating,
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LLVMMemoryManagerAllocateCodeSectionCallback AllocateCodeSection,
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LLVMMemoryManagerAllocateDataSectionCallback AllocateDataSection,
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LLVMMemoryManagerFinalizeMemoryCallback FinalizeMemory,
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LLVMMemoryManagerDestroyCallback Destroy);
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/**
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* Add the given listener to the given RTDyldObjectLinkingLayer.
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*
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* Note: Layer must be an RTDyldObjectLinkingLayer instance or
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* behavior is undefined.
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*/
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LLVM_C_ABI void LLVMOrcRTDyldObjectLinkingLayerRegisterJITEventListener(
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LLVMOrcObjectLayerRef RTDyldObjLinkingLayer,
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LLVMJITEventListenerRef Listener);
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/**
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* @}
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*/
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LLVM_C_EXTERN_C_END
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#endif /* LLVM_C_ORCEE_H */
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