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).
355 lines
9.5 KiB
C
355 lines
9.5 KiB
C
/*===-- llvm-c/Remarks.h - Remarks Public C Interface -------------*- 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 provides a public interface to a remark diagnostics library. *|
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|* LLVM provides an implementation of this interface. *|
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|* *|
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\*===----------------------------------------------------------------------===*/
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#ifndef LLVM_C_REMARKS_H
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#define LLVM_C_REMARKS_H
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#include "llvm-c/ExternC.h"
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#include "llvm-c/Types.h"
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#include "llvm-c/Visibility.h"
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#ifdef __cplusplus
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#include <cstddef>
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#else
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#include <stddef.h>
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#endif /* !defined(__cplusplus) */
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LLVM_C_EXTERN_C_BEGIN
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/**
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* @defgroup LLVMCREMARKS Remarks
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* @ingroup LLVMC
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*
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* @{
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*/
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// 0 -> 1: Bitstream remarks support.
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#define REMARKS_API_VERSION 1
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/**
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* The type of the emitted remark.
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*/
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enum LLVMRemarkType {
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LLVMRemarkTypeUnknown,
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LLVMRemarkTypePassed,
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LLVMRemarkTypeMissed,
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LLVMRemarkTypeAnalysis,
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LLVMRemarkTypeAnalysisFPCommute,
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LLVMRemarkTypeAnalysisAliasing,
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LLVMRemarkTypeFailure
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};
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/**
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* String containing a buffer and a length. The buffer is not guaranteed to be
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* zero-terminated.
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*
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* \since REMARKS_API_VERSION=0
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*/
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typedef struct LLVMRemarkOpaqueString *LLVMRemarkStringRef;
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/**
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* Returns the buffer holding the string.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern const char *
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LLVMRemarkStringGetData(LLVMRemarkStringRef String);
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/**
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* Returns the size of the string.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern uint32_t LLVMRemarkStringGetLen(LLVMRemarkStringRef String);
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/**
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* DebugLoc containing File, Line and Column.
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*
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* \since REMARKS_API_VERSION=0
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*/
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typedef struct LLVMRemarkOpaqueDebugLoc *LLVMRemarkDebugLocRef;
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/**
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* Return the path to the source file for a debug location.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern LLVMRemarkStringRef
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LLVMRemarkDebugLocGetSourceFilePath(LLVMRemarkDebugLocRef DL);
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/**
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* Return the line in the source file for a debug location.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern uint32_t
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LLVMRemarkDebugLocGetSourceLine(LLVMRemarkDebugLocRef DL);
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/**
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* Return the column in the source file for a debug location.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern uint32_t
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LLVMRemarkDebugLocGetSourceColumn(LLVMRemarkDebugLocRef DL);
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/**
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* Element of the "Args" list. The key might give more information about what
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* the semantics of the value are, e.g. "Callee" will tell you that the value
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* is a symbol that names a function.
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*
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* \since REMARKS_API_VERSION=0
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*/
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typedef struct LLVMRemarkOpaqueArg *LLVMRemarkArgRef;
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/**
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* Returns the key of an argument. The key defines what the value is, and the
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* same key can appear multiple times in the list of arguments.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern LLVMRemarkStringRef LLVMRemarkArgGetKey(LLVMRemarkArgRef Arg);
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/**
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* Returns the value of an argument. This is a string that can contain newlines.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern LLVMRemarkStringRef
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LLVMRemarkArgGetValue(LLVMRemarkArgRef Arg);
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/**
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* Returns the debug location that is attached to the value of this argument.
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*
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* If there is no debug location, the return value will be `NULL`.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern LLVMRemarkDebugLocRef
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LLVMRemarkArgGetDebugLoc(LLVMRemarkArgRef Arg);
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/**
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* A remark emitted by the compiler.
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*
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* \since REMARKS_API_VERSION=0
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*/
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typedef struct LLVMRemarkOpaqueEntry *LLVMRemarkEntryRef;
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/**
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* Free the resources used by the remark entry.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern void LLVMRemarkEntryDispose(LLVMRemarkEntryRef Remark);
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/**
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* The type of the remark. For example, it can allow users to only keep the
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* missed optimizations from the compiler.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern enum LLVMRemarkType
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LLVMRemarkEntryGetType(LLVMRemarkEntryRef Remark);
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/**
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* Get the name of the pass that emitted this remark.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern LLVMRemarkStringRef
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LLVMRemarkEntryGetPassName(LLVMRemarkEntryRef Remark);
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/**
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* Get an identifier of the remark.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern LLVMRemarkStringRef
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LLVMRemarkEntryGetRemarkName(LLVMRemarkEntryRef Remark);
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/**
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* Get the name of the function being processed when the remark was emitted.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern LLVMRemarkStringRef
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LLVMRemarkEntryGetFunctionName(LLVMRemarkEntryRef Remark);
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/**
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* Returns the debug location that is attached to this remark.
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*
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* If there is no debug location, the return value will be `NULL`.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern LLVMRemarkDebugLocRef
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LLVMRemarkEntryGetDebugLoc(LLVMRemarkEntryRef Remark);
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/**
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* Return the hotness of the remark.
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*
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* A hotness of `0` means this value is not set.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern uint64_t LLVMRemarkEntryGetHotness(LLVMRemarkEntryRef Remark);
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/**
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* The number of arguments the remark holds.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern uint32_t LLVMRemarkEntryGetNumArgs(LLVMRemarkEntryRef Remark);
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/**
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* Get a new iterator to iterate over a remark's argument.
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*
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* If there are no arguments in \p Remark, the return value will be `NULL`.
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*
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* The lifetime of the returned value is bound to the lifetime of \p Remark.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern LLVMRemarkArgRef
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LLVMRemarkEntryGetFirstArg(LLVMRemarkEntryRef Remark);
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/**
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* Get the next argument in \p Remark from the position of \p It.
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*
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* Returns `NULL` if there are no more arguments available.
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*
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* The lifetime of the returned value is bound to the lifetime of \p Remark.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern LLVMRemarkArgRef
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LLVMRemarkEntryGetNextArg(LLVMRemarkArgRef It, LLVMRemarkEntryRef Remark);
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typedef struct LLVMRemarkOpaqueParser *LLVMRemarkParserRef;
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/**
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* Creates a remark parser that can be used to parse the buffer located in \p
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* Buf of size \p Size bytes.
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*
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* \p Buf cannot be `NULL`.
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*
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* This function should be paired with LLVMRemarkParserDispose() to avoid
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* leaking resources.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern LLVMRemarkParserRef
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LLVMRemarkParserCreateYAML(const void *Buf, uint64_t Size);
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/**
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* Creates a remark parser that can be used to parse the buffer located in \p
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* Buf of size \p Size bytes.
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*
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* \p Buf cannot be `NULL`.
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*
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* This function should be paired with LLVMRemarkParserDispose() to avoid
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* leaking resources.
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*
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* \since REMARKS_API_VERSION=1
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*/
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LLVM_C_ABI extern LLVMRemarkParserRef
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LLVMRemarkParserCreateBitstream(const void *Buf, uint64_t Size);
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/**
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* Returns the next remark in the file.
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*
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* The value pointed to by the return value needs to be disposed using a call to
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* LLVMRemarkEntryDispose().
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*
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* All the entries in the returned value that are of LLVMRemarkStringRef type
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* will become invalidated once a call to LLVMRemarkParserDispose is made.
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*
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* If the parser reaches the end of the buffer, the return value will be `NULL`.
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*
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* In the case of an error, the return value will be `NULL`, and:
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*
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* 1) LLVMRemarkParserHasError() will return `1`.
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*
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* 2) LLVMRemarkParserGetErrorMessage() will return a descriptive error
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* message.
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*
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* An error may occur if:
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*
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* 1) An argument is invalid.
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*
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* 2) There is a parsing error. This can occur on things like malformed YAML.
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*
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* 3) There is a Remark semantic error. This can occur on well-formed files with
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* missing or extra fields.
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*
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* Here is a quick example of the usage:
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*
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* ```
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* LLVMRemarkParserRef Parser = LLVMRemarkParserCreateYAML(Buf, Size);
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* LLVMRemarkEntryRef Remark = NULL;
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* while ((Remark = LLVMRemarkParserGetNext(Parser))) {
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* // use Remark
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* LLVMRemarkEntryDispose(Remark); // Release memory.
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* }
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* bool HasError = LLVMRemarkParserHasError(Parser);
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* LLVMRemarkParserDispose(Parser);
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* ```
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern LLVMRemarkEntryRef
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LLVMRemarkParserGetNext(LLVMRemarkParserRef Parser);
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/**
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* Returns `1` if the parser encountered an error while parsing the buffer.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern LLVMBool LLVMRemarkParserHasError(LLVMRemarkParserRef Parser);
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/**
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* Returns a null-terminated string containing an error message.
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*
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* In case of no error, the result is `NULL`.
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*
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* The memory of the string is bound to the lifetime of \p Parser. If
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* LLVMRemarkParserDispose() is called, the memory of the string will be
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* released.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern const char *
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LLVMRemarkParserGetErrorMessage(LLVMRemarkParserRef Parser);
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/**
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* Releases all the resources used by \p Parser.
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*
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* \since REMARKS_API_VERSION=0
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*/
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LLVM_C_ABI extern void LLVMRemarkParserDispose(LLVMRemarkParserRef Parser);
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/**
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* Returns the version of the remarks library.
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*
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* \since REMARKS_API_VERSION=0
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*/
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extern uint32_t LLVMRemarkVersion(void);
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/**
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* @} // endgoup LLVMCREMARKS
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*/
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LLVM_C_EXTERN_C_END
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#endif /* LLVM_C_REMARKS_H */
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