diff options
Diffstat (limited to 'third_party/llvm-project/include/llvm-c')
| -rw-r--r-- | third_party/llvm-project/include/llvm-c/DataTypes.h | 90 | ||||
| -rw-r--r-- | third_party/llvm-project/include/llvm-c/DisassemblerTypes.h | 160 | ||||
| -rw-r--r-- | third_party/llvm-project/include/llvm-c/Error.h | 69 | ||||
| -rw-r--r-- | third_party/llvm-project/include/llvm-c/ErrorHandling.h | 49 | ||||
| -rw-r--r-- | third_party/llvm-project/include/llvm-c/Types.h | 179 |
5 files changed, 547 insertions, 0 deletions
diff --git a/third_party/llvm-project/include/llvm-c/DataTypes.h b/third_party/llvm-project/include/llvm-c/DataTypes.h new file mode 100644 index 000000000..893b22b49 --- /dev/null +++ b/third_party/llvm-project/include/llvm-c/DataTypes.h @@ -0,0 +1,90 @@ +/*===-- include/llvm-c/DataTypes.h - Define fixed size types ------*- C -*-===*\ +|* *| +|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *| +|* Exceptions. *| +|* See https://llvm.org/LICENSE.txt for license information. *| +|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *| +|* *| +|*===----------------------------------------------------------------------===*| +|* *| +|* This file contains definitions to figure out the size of _HOST_ data types.*| +|* This file is important because different host OS's define different macros,*| +|* which makes portability tough. This file exports the following *| +|* definitions: *| +|* *| +|* [u]int(32|64)_t : typedefs for signed and unsigned 32/64 bit system types*| +|* [U]INT(8|16|32|64)_(MIN|MAX) : Constants for the min and max values. *| +|* *| +|* No library is required when using these functions. *| +|* *| +|*===----------------------------------------------------------------------===*/ + +/* Please leave this file C-compatible. */ + +#ifndef LLVM_C_DATATYPES_H +#define LLVM_C_DATATYPES_H + +#ifdef __cplusplus +#include <cmath> +#else +#include <math.h> +#endif + +#include <inttypes.h> +#include <stdint.h> + +#ifndef _MSC_VER + +#if !defined(UINT32_MAX) +# error "The standard header <cstdint> is not C++11 compliant. Must #define "\ + "__STDC_LIMIT_MACROS before #including llvm-c/DataTypes.h" +#endif + +#if !defined(UINT32_C) +# error "The standard header <cstdint> is not C++11 compliant. Must #define "\ + "__STDC_CONSTANT_MACROS before #including llvm-c/DataTypes.h" +#endif + +/* Note that <inttypes.h> includes <stdint.h>, if this is a C99 system. */ +#include <sys/types.h> + +#ifdef _AIX +// GCC is strict about defining large constants: they must have LL modifier. +#undef INT64_MAX +#undef INT64_MIN +#endif + +#else /* _MSC_VER */ +#ifdef __cplusplus +#include <cstddef> +#include <cstdlib> +#else +#include <stddef.h> +#include <stdlib.h> +#endif +#include <sys/types.h> + +#if defined(_WIN64) +typedef signed __int64 ssize_t; +#else +typedef signed int ssize_t; +#endif /* _WIN64 */ + +#endif /* _MSC_VER */ + +/* Set defaults for constants which we cannot find. */ +#if !defined(INT64_MAX) +# define INT64_MAX 9223372036854775807LL +#endif +#if !defined(INT64_MIN) +# define INT64_MIN ((-INT64_MAX)-1) +#endif +#if !defined(UINT64_MAX) +# define UINT64_MAX 0xffffffffffffffffULL +#endif + +#ifndef HUGE_VALF +#define HUGE_VALF (float)HUGE_VAL +#endif + +#endif /* LLVM_C_DATATYPES_H */ diff --git a/third_party/llvm-project/include/llvm-c/DisassemblerTypes.h b/third_party/llvm-project/include/llvm-c/DisassemblerTypes.h new file mode 100644 index 000000000..389e5ee45 --- /dev/null +++ b/third_party/llvm-project/include/llvm-c/DisassemblerTypes.h @@ -0,0 +1,160 @@ +/*===-- llvm-c/DisassemblerTypedefs.h -----------------------------*- C -*-===*\ +|* *| +|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *| +|* Exceptions. *| +|* See https://llvm.org/LICENSE.txt for license information. *| +|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *| +|* *| +|*===----------------------------------------------------------------------===*/ + +#ifndef LLVM_DISASSEMBLER_TYPES_H +#define LLVM_DISASSEMBLER_TYPES_H + +#include "llvm-c/DataTypes.h" +#ifdef __cplusplus +#include <cstddef> +#else +#include <stddef.h> +#endif + +/** + * An opaque reference to a disassembler context. + */ +typedef void *LLVMDisasmContextRef; + +/** + * The type for the operand information call back function. This is called to + * get the symbolic information for an operand of an instruction. Typically + * this is from the relocation information, symbol table, etc. That block of + * information is saved when the disassembler context is created and passed to + * the call back in the DisInfo parameter. The instruction containing operand + * is at the PC parameter. For some instruction sets, there can be more than + * one operand with symbolic information. To determine the symbolic operand + * information for each operand, the bytes for the specific operand in the + * instruction are specified by the Offset parameter and its byte widith is the + * size parameter. For instructions sets with fixed widths and one symbolic + * operand per instruction, the Offset parameter will be zero and Size parameter + * will be the instruction width. The information is returned in TagBuf and is + * Triple specific with its specific information defined by the value of + * TagType for that Triple. If symbolic information is returned the function + * returns 1, otherwise it returns 0. + */ +typedef int (*LLVMOpInfoCallback)(void *DisInfo, uint64_t PC, + uint64_t Offset, uint64_t Size, + int TagType, void *TagBuf); + +/** + * The initial support in LLVM MC for the most general form of a relocatable + * expression is "AddSymbol - SubtractSymbol + Offset". For some Darwin targets + * this full form is encoded in the relocation information so that AddSymbol and + * SubtractSymbol can be link edited independent of each other. Many other + * platforms only allow a relocatable expression of the form AddSymbol + Offset + * to be encoded. + * + * The LLVMOpInfoCallback() for the TagType value of 1 uses the struct + * LLVMOpInfo1. The value of the relocatable expression for the operand, + * including any PC adjustment, is passed in to the call back in the Value + * field. The symbolic information about the operand is returned using all + * the fields of the structure with the Offset of the relocatable expression + * returned in the Value field. It is possible that some symbols in the + * relocatable expression were assembly temporary symbols, for example + * "Ldata - LpicBase + constant", and only the Values of the symbols without + * symbol names are present in the relocation information. The VariantKind + * type is one of the Target specific #defines below and is used to print + * operands like "_foo@GOT", ":lower16:_foo", etc. + */ +struct LLVMOpInfoSymbol1 { + uint64_t Present; /* 1 if this symbol is present */ + const char *Name; /* symbol name if not NULL */ + uint64_t Value; /* symbol value if name is NULL */ +}; + +struct LLVMOpInfo1 { + struct LLVMOpInfoSymbol1 AddSymbol; + struct LLVMOpInfoSymbol1 SubtractSymbol; + uint64_t Value; + uint64_t VariantKind; +}; + +/** + * The operand VariantKinds for symbolic disassembly. + */ +#define LLVMDisassembler_VariantKind_None 0 /* all targets */ + +/** + * The ARM target VariantKinds. + */ +#define LLVMDisassembler_VariantKind_ARM_HI16 1 /* :upper16: */ +#define LLVMDisassembler_VariantKind_ARM_LO16 2 /* :lower16: */ + +/** + * The ARM64 target VariantKinds. + */ +#define LLVMDisassembler_VariantKind_ARM64_PAGE 1 /* @page */ +#define LLVMDisassembler_VariantKind_ARM64_PAGEOFF 2 /* @pageoff */ +#define LLVMDisassembler_VariantKind_ARM64_GOTPAGE 3 /* @gotpage */ +#define LLVMDisassembler_VariantKind_ARM64_GOTPAGEOFF 4 /* @gotpageoff */ +#define LLVMDisassembler_VariantKind_ARM64_TLVP 5 /* @tvlppage */ +#define LLVMDisassembler_VariantKind_ARM64_TLVOFF 6 /* @tvlppageoff */ + +/** + * The type for the symbol lookup function. This may be called by the + * disassembler for things like adding a comment for a PC plus a constant + * offset load instruction to use a symbol name instead of a load address value. + * It is passed the block information is saved when the disassembler context is + * created and the ReferenceValue to look up as a symbol. If no symbol is found + * for the ReferenceValue NULL is returned. The ReferenceType of the + * instruction is passed indirectly as is the PC of the instruction in + * ReferencePC. If the output reference can be determined its type is returned + * indirectly in ReferenceType along with ReferenceName if any, or that is set + * to NULL. + */ +typedef const char *(*LLVMSymbolLookupCallback)(void *DisInfo, + uint64_t ReferenceValue, + uint64_t *ReferenceType, + uint64_t ReferencePC, + const char **ReferenceName); +/** + * The reference types on input and output. + */ +/* No input reference type or no output reference type. */ +#define LLVMDisassembler_ReferenceType_InOut_None 0 + +/* The input reference is from a branch instruction. */ +#define LLVMDisassembler_ReferenceType_In_Branch 1 +/* The input reference is from a PC relative load instruction. */ +#define LLVMDisassembler_ReferenceType_In_PCrel_Load 2 + +/* The input reference is from an ARM64::ADRP instruction. */ +#define LLVMDisassembler_ReferenceType_In_ARM64_ADRP 0x100000001 +/* The input reference is from an ARM64::ADDXri instruction. */ +#define LLVMDisassembler_ReferenceType_In_ARM64_ADDXri 0x100000002 +/* The input reference is from an ARM64::LDRXui instruction. */ +#define LLVMDisassembler_ReferenceType_In_ARM64_LDRXui 0x100000003 +/* The input reference is from an ARM64::LDRXl instruction. */ +#define LLVMDisassembler_ReferenceType_In_ARM64_LDRXl 0x100000004 +/* The input reference is from an ARM64::ADR instruction. */ +#define LLVMDisassembler_ReferenceType_In_ARM64_ADR 0x100000005 + +/* The output reference is to as symbol stub. */ +#define LLVMDisassembler_ReferenceType_Out_SymbolStub 1 +/* The output reference is to a symbol address in a literal pool. */ +#define LLVMDisassembler_ReferenceType_Out_LitPool_SymAddr 2 +/* The output reference is to a cstring address in a literal pool. */ +#define LLVMDisassembler_ReferenceType_Out_LitPool_CstrAddr 3 + +/* The output reference is to a Objective-C CoreFoundation string. */ +#define LLVMDisassembler_ReferenceType_Out_Objc_CFString_Ref 4 +/* The output reference is to a Objective-C message. */ +#define LLVMDisassembler_ReferenceType_Out_Objc_Message 5 +/* The output reference is to a Objective-C message ref. */ +#define LLVMDisassembler_ReferenceType_Out_Objc_Message_Ref 6 +/* The output reference is to a Objective-C selector ref. */ +#define LLVMDisassembler_ReferenceType_Out_Objc_Selector_Ref 7 +/* The output reference is to a Objective-C class ref. */ +#define LLVMDisassembler_ReferenceType_Out_Objc_Class_Ref 8 + +/* The output reference is to a C++ symbol name. */ +#define LLVMDisassembler_ReferenceType_DeMangled_Name 9 + +#endif diff --git a/third_party/llvm-project/include/llvm-c/Error.h b/third_party/llvm-project/include/llvm-c/Error.h new file mode 100644 index 000000000..52943063c --- /dev/null +++ b/third_party/llvm-project/include/llvm-c/Error.h @@ -0,0 +1,69 @@ +/*===------- llvm-c/Error.h - llvm::Error class C Interface -------*- C -*-===*\ +|* *| +|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *| +|* Exceptions. *| +|* See https://llvm.org/LICENSE.txt for license information. *| +|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *| +|* *| +|*===----------------------------------------------------------------------===*| +|* *| +|* This file defines the C interface to LLVM's Error class. *| +|* *| +\*===----------------------------------------------------------------------===*/ + +#ifndef LLVM_C_ERROR_H +#define LLVM_C_ERROR_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define LLVMErrorSuccess 0 + +/** + * Opaque reference to an error instance. Null serves as the 'success' value. + */ +typedef struct LLVMOpaqueError *LLVMErrorRef; + +/** + * Error type identifier. + */ +typedef const void *LLVMErrorTypeId; + +/** + * Returns the type id for the given error instance, which must be a failure + * value (i.e. non-null). + */ +LLVMErrorTypeId LLVMGetErrorTypeId(LLVMErrorRef Err); + +/** + * Dispose of the given error without handling it. This operation consumes the + * error, and the given LLVMErrorRef value is not usable once this call returns. + * Note: This method *only* needs to be called if the error is not being passed + * to some other consuming operation, e.g. LLVMGetErrorMessage. + */ +void LLVMConsumeError(LLVMErrorRef Err); + +/** + * Returns the given string's error message. This operation consumes the error, + * and the given LLVMErrorRef value is not usable once this call returns. + * The caller is responsible for disposing of the string by calling + * LLVMDisposeErrorMessage. + */ +char *LLVMGetErrorMessage(LLVMErrorRef Err); + +/** + * Dispose of the given error message. + */ +void LLVMDisposeErrorMessage(char *ErrMsg); + +/** + * Returns the type id for llvm StringError. + */ +LLVMErrorTypeId LLVMGetStringErrorTypeId(void); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/third_party/llvm-project/include/llvm-c/ErrorHandling.h b/third_party/llvm-project/include/llvm-c/ErrorHandling.h new file mode 100644 index 000000000..4927349d8 --- /dev/null +++ b/third_party/llvm-project/include/llvm-c/ErrorHandling.h @@ -0,0 +1,49 @@ +/*===-- llvm-c/ErrorHandling.h - Error Handling C Interface -------*- C -*-===*\ +|* *| +|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *| +|* Exceptions. *| +|* See https://llvm.org/LICENSE.txt for license information. *| +|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *| +|* *| +|*===----------------------------------------------------------------------===*| +|* *| +|* This file defines the C interface to LLVM's error handling mechanism. *| +|* *| +\*===----------------------------------------------------------------------===*/ + +#ifndef LLVM_C_ERROR_HANDLING_H +#define LLVM_C_ERROR_HANDLING_H + +#ifdef __cplusplus +extern "C" { +#endif + +typedef void (*LLVMFatalErrorHandler)(const char *Reason); + +/** + * Install a fatal error handler. By default, if LLVM detects a fatal error, it + * will call exit(1). This may not be appropriate in many contexts. For example, + * doing exit(1) will bypass many crash reporting/tracing system tools. This + * function allows you to install a callback that will be invoked prior to the + * call to exit(1). + */ +void LLVMInstallFatalErrorHandler(LLVMFatalErrorHandler Handler); + +/** + * Reset the fatal error handler. This resets LLVM's fatal error handling + * behavior to the default. + */ +void LLVMResetFatalErrorHandler(void); + +/** + * Enable LLVM's built-in stack trace code. This intercepts the OS's crash + * signals and prints which component of LLVM you were in at the time if the + * crash. + */ +void LLVMEnablePrettyStackTrace(void); + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/third_party/llvm-project/include/llvm-c/Types.h b/third_party/llvm-project/include/llvm-c/Types.h new file mode 100644 index 000000000..612c7d3ef --- /dev/null +++ b/third_party/llvm-project/include/llvm-c/Types.h @@ -0,0 +1,179 @@ +/*===-- llvm-c/Support.h - C Interface Types declarations ---------*- C -*-===*\ +|* *| +|* Part of the LLVM Project, under the Apache License v2.0 with LLVM *| +|* Exceptions. *| +|* See https://llvm.org/LICENSE.txt for license information. *| +|* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception *| +|* *| +|*===----------------------------------------------------------------------===*| +|* *| +|* This file defines types used by the C interface to LLVM. *| +|* *| +\*===----------------------------------------------------------------------===*/ + +#ifndef LLVM_C_TYPES_H +#define LLVM_C_TYPES_H + +#include "llvm-c/DataTypes.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @defgroup LLVMCSupportTypes Types and Enumerations + * + * @{ + */ + +typedef int LLVMBool; + +/* Opaque types. */ + +/** + * LLVM uses a polymorphic type hierarchy which C cannot represent, therefore + * parameters must be passed as base types. Despite the declared types, most + * of the functions provided operate only on branches of the type hierarchy. + * The declared parameter names are descriptive and specify which type is + * required. Additionally, each type hierarchy is documented along with the + * functions that operate upon it. For more detail, refer to LLVM's C++ code. + * If in doubt, refer to Core.cpp, which performs parameter downcasts in the + * form unwrap<RequiredType>(Param). + */ + +/** + * Used to pass regions of memory through LLVM interfaces. + * + * @see llvm::MemoryBuffer + */ +typedef struct LLVMOpaqueMemoryBuffer *LLVMMemoryBufferRef; + +/** + * The top-level container for all LLVM global data. See the LLVMContext class. + */ +typedef struct LLVMOpaqueContext *LLVMContextRef; + +/** + * The top-level container for all other LLVM Intermediate Representation (IR) + * objects. + * + * @see llvm::Module + */ +typedef struct LLVMOpaqueModule *LLVMModuleRef; + +/** + * Each value in the LLVM IR has a type, an LLVMTypeRef. + * + * @see llvm::Type + */ +typedef struct LLVMOpaqueType *LLVMTypeRef; + +/** + * Represents an individual value in LLVM IR. + * + * This models llvm::Value. + */ +typedef struct LLVMOpaqueValue *LLVMValueRef; + +/** + * Represents a basic block of instructions in LLVM IR. + * + * This models llvm::BasicBlock. + */ +typedef struct LLVMOpaqueBasicBlock *LLVMBasicBlockRef; + +/** + * Represents an LLVM Metadata. + * + * This models llvm::Metadata. + */ +typedef struct LLVMOpaqueMetadata *LLVMMetadataRef; + +/** + * Represents an LLVM Named Metadata Node. + * + * This models llvm::NamedMDNode. + */ +typedef struct LLVMOpaqueNamedMDNode *LLVMNamedMDNodeRef; + +/** + * Represents an entry in a Global Object's metadata attachments. + * + * This models std::pair<unsigned, MDNode *> + */ +typedef struct LLVMOpaqueValueMetadataEntry LLVMValueMetadataEntry; + +/** + * Represents an LLVM basic block builder. + * + * This models llvm::IRBuilder. + */ +typedef struct LLVMOpaqueBuilder *LLVMBuilderRef; + +/** + * Represents an LLVM debug info builder. + * + * This models llvm::DIBuilder. + */ +typedef struct LLVMOpaqueDIBuilder *LLVMDIBuilderRef; + +/** + * Interface used to provide a module to JIT or interpreter. + * This is now just a synonym for llvm::Module, but we have to keep using the + * different type to keep binary compatibility. + */ +typedef struct LLVMOpaqueModuleProvider *LLVMModuleProviderRef; + +/** @see llvm::PassManagerBase */ +typedef struct LLVMOpaquePassManager *LLVMPassManagerRef; + +/** @see llvm::PassRegistry */ +typedef struct LLVMOpaquePassRegistry *LLVMPassRegistryRef; + +/** + * Used to get the users and usees of a Value. + * + * @see llvm::Use */ +typedef struct LLVMOpaqueUse *LLVMUseRef; + +/** + * Used to represent an attributes. + * + * @see llvm::Attribute + */ +typedef struct LLVMOpaqueAttributeRef *LLVMAttributeRef; + +/** + * @see llvm::DiagnosticInfo + */ +typedef struct LLVMOpaqueDiagnosticInfo *LLVMDiagnosticInfoRef; + +/** + * @see llvm::Comdat + */ +typedef struct LLVMComdat *LLVMComdatRef; + +/** + * @see llvm::Module::ModuleFlagEntry + */ +typedef struct LLVMOpaqueModuleFlagEntry LLVMModuleFlagEntry; + +/** + * @see llvm::JITEventListener + */ +typedef struct LLVMOpaqueJITEventListener *LLVMJITEventListenerRef; + +/** + * @see llvm::object::Binary + */ +typedef struct LLVMOpaqueBinary *LLVMBinaryRef; + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif |