diff options
Diffstat (limited to 'include/llvm-c/Disassembler.h')
| -rw-r--r-- | include/llvm-c/Disassembler.h | 147 |
1 files changed, 1 insertions, 146 deletions
diff --git a/include/llvm-c/Disassembler.h b/include/llvm-c/Disassembler.h index d6f92e505d3c..5e80b95848cf 100644 --- a/include/llvm-c/Disassembler.h +++ b/include/llvm-c/Disassembler.h @@ -15,12 +15,7 @@ #ifndef LLVM_C_DISASSEMBLER_H #define LLVM_C_DISASSEMBLER_H -#include "llvm/Support/DataTypes.h" -#ifdef __cplusplus -#include <cstddef> -#else -#include <stddef.h> -#endif +#include "llvm-c/DisassemblerTypes.h" /** * @defgroup LLVMCDisassembler Disassembler @@ -29,146 +24,6 @@ * @{ */ -/** - * 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 - #ifdef __cplusplus extern "C" { #endif /* !defined(__cplusplus) */ |