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Define Documentation
Definition at line 207 of file include/llvm-c/Disassembler.h.
Referenced by LLVMSetDisasmOptions().
| #define LLVMDisassembler_Option_PrintImmHex 2 |
Definition at line 205 of file include/llvm-c/Disassembler.h.
Referenced by LLVMSetDisasmOptions().
| #define LLVMDisassembler_Option_PrintLatency 16 |
Definition at line 211 of file include/llvm-c/Disassembler.h.
Referenced by LLVMDisasmInstruction(), and LLVMSetDisasmOptions().
| #define LLVMDisassembler_Option_SetInstrComments 8 |
Definition at line 209 of file include/llvm-c/Disassembler.h.
Referenced by LLVMSetDisasmOptions().
| #define LLVMDisassembler_Option_UseMarkup 1 |
Definition at line 203 of file include/llvm-c/Disassembler.h.
Referenced by LLVMSetDisasmOptions().
Definition at line 166 of file include/llvm-c/Disassembler.h.
Referenced by llvm::MCExternalSymbolizer::tryAddingSymbolicOperand().
| #define LLVMDisassembler_ReferenceType_In_ARM64_ADDXri 0x100000002 |
Definition at line 139 of file include/llvm-c/Disassembler.h.
Referenced by llvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand().
| #define LLVMDisassembler_ReferenceType_In_ARM64_ADR 0x100000005 |
Definition at line 145 of file include/llvm-c/Disassembler.h.
Referenced by llvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand().
| #define LLVMDisassembler_ReferenceType_In_ARM64_ADRP 0x100000001 |
Definition at line 137 of file include/llvm-c/Disassembler.h.
Referenced by llvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand().
| #define LLVMDisassembler_ReferenceType_In_ARM64_LDRXl 0x100000004 |
Definition at line 143 of file include/llvm-c/Disassembler.h.
Referenced by llvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand().
| #define LLVMDisassembler_ReferenceType_In_ARM64_LDRXui 0x100000003 |
Definition at line 141 of file include/llvm-c/Disassembler.h.
Referenced by llvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand().
| #define LLVMDisassembler_ReferenceType_In_Branch 1 |
Definition at line 132 of file include/llvm-c/Disassembler.h.
Referenced by llvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand(), and llvm::MCExternalSymbolizer::tryAddingSymbolicOperand().
Definition at line 134 of file include/llvm-c/Disassembler.h.
Referenced by llvm::MCExternalSymbolizer::tryAddingPcLoadReferenceComment().
The reference types on input and output.
Definition at line 129 of file include/llvm-c/Disassembler.h.
Referenced by llvm::MCExternalSymbolizer::tryAddingSymbolicOperand().
Definition at line 152 of file include/llvm-c/Disassembler.h.
Referenced by llvm::MCExternalSymbolizer::tryAddingPcLoadReferenceComment(), and llvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand().
Definition at line 150 of file include/llvm-c/Disassembler.h.
Referenced by llvm::MCExternalSymbolizer::tryAddingPcLoadReferenceComment(), and llvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand().
Definition at line 155 of file include/llvm-c/Disassembler.h.
Referenced by llvm::MCExternalSymbolizer::tryAddingPcLoadReferenceComment(), and llvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand().
Definition at line 163 of file include/llvm-c/Disassembler.h.
Referenced by llvm::MCExternalSymbolizer::tryAddingPcLoadReferenceComment(), and llvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand().
Definition at line 157 of file include/llvm-c/Disassembler.h.
Referenced by llvm::MCExternalSymbolizer::tryAddingPcLoadReferenceComment(), llvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand(), and llvm::MCExternalSymbolizer::tryAddingSymbolicOperand().
Definition at line 159 of file include/llvm-c/Disassembler.h.
Referenced by llvm::MCExternalSymbolizer::tryAddingPcLoadReferenceComment(), and llvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand().
Definition at line 161 of file include/llvm-c/Disassembler.h.
Referenced by llvm::MCExternalSymbolizer::tryAddingPcLoadReferenceComment(), and llvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand().
Definition at line 148 of file include/llvm-c/Disassembler.h.
Referenced by llvm::AArch64ExternalSymbolizer::tryAddingSymbolicOperand(), and llvm::MCExternalSymbolizer::tryAddingSymbolicOperand().
| #define LLVMDisassembler_VariantKind_ARM64_GOTPAGE 3 /* @gotpage */ |
Definition at line 103 of file include/llvm-c/Disassembler.h.
Referenced by getVariant().
| #define LLVMDisassembler_VariantKind_ARM64_GOTPAGEOFF 4 /* @gotpageoff */ |
Definition at line 104 of file include/llvm-c/Disassembler.h.
Referenced by getVariant().
| #define LLVMDisassembler_VariantKind_ARM64_PAGE 1 /* @page */ |
The ARM64 target VariantKinds.
Definition at line 101 of file include/llvm-c/Disassembler.h.
Referenced by getVariant().
| #define LLVMDisassembler_VariantKind_ARM64_PAGEOFF 2 /* @pageoff */ |
Definition at line 102 of file include/llvm-c/Disassembler.h.
Referenced by getVariant().
| #define LLVMDisassembler_VariantKind_ARM64_TLVOFF 6 /* @tvlppageoff */ |
Definition at line 106 of file include/llvm-c/Disassembler.h.
Referenced by getVariant().
| #define LLVMDisassembler_VariantKind_ARM64_TLVP 5 /* @tvlppage */ |
Definition at line 105 of file include/llvm-c/Disassembler.h.
Referenced by getVariant().
| #define LLVMDisassembler_VariantKind_ARM_HI16 1 /* :upper16: */ |
The ARM target VariantKinds.
Definition at line 95 of file include/llvm-c/Disassembler.h.
| #define LLVMDisassembler_VariantKind_ARM_LO16 2 /* :lower16: */ |
Definition at line 96 of file include/llvm-c/Disassembler.h.
| #define LLVMDisassembler_VariantKind_None 0 /* all targets */ |
The operand VariantKinds for symbolic disassembly.
Definition at line 90 of file include/llvm-c/Disassembler.h.
Referenced by llvm::MCRelocationInfo::createExprForCAPIVariantKind(), and getVariant().
Typedef Documentation
| typedef void* LLVMDisasmContextRef |
An opaque reference to a disassembler context.
Definition at line 31 of file include/llvm-c/Disassembler.h.
| typedef int(* LLVMOpInfoCallback)(void *DisInfo, uint64_t PC, uint64_t Offset, uint64_t Size, int TagType, void *TagBuf) |
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.
Definition at line 50 of file include/llvm-c/Disassembler.h.
| typedef const char*(* LLVMSymbolLookupCallback)(void *DisInfo, uint64_t ReferenceValue, uint64_t *ReferenceType, uint64_t ReferencePC, const char **ReferenceName) |
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.
Definition at line 120 of file include/llvm-c/Disassembler.h.
Function Documentation
| LLVMDisasmContextRef LLVMCreateDisasm | ( | const char * | TripleName, |
| void * | DisInfo, | ||
| int | TagType, | ||
| LLVMOpInfoCallback | GetOpInfo, | ||
| LLVMSymbolLookupCallback | SymbolLookUp | ||
| ) |
Create a disassembler for the TripleName. Symbolic disassembly is supported by passing a block of information in the DisInfo parameter and specifying the TagType and callback functions as described above. These can all be passed as NULL. If successful, this returns a disassembler context. If not, it returns NULL. This function is equivalent to calling LLVMCreateDisasmCPU() with an empty CPU name.
Definition at line 104 of file Disassembler.cpp.
References LLVMCreateDisasmCPU().
| LLVMDisasmContextRef LLVMCreateDisasmCPU | ( | const char * | Triple, |
| const char * | CPU, | ||
| void * | DisInfo, | ||
| int | TagType, | ||
| LLVMOpInfoCallback | GetOpInfo, | ||
| LLVMSymbolLookupCallback | SymbolLookUp | ||
| ) |
Create a disassembler for the TripleName and a specific CPU. Symbolic disassembly is supported by passing a block of information in the DisInfo parameter and specifying the TagType and callback functions as described above. These can all be passed * as NULL. If successful, this returns a disassembler context. If not, it returns NULL.
Definition at line 36 of file Disassembler.cpp.
References llvm::Target::createMCAsmInfo(), llvm::Target::createMCDisassembler(), llvm::Target::createMCInstPrinter(), llvm::Target::createMCInstrInfo(), llvm::Target::createMCRegInfo(), llvm::Target::createMCRelocationInfo(), llvm::Target::createMCSubtargetInfo(), llvm::Target::createMCSymbolizer(), llvm::lltok::Error, llvm::MCAsmInfo::getAssemblerDialect(), llvm::TargetRegistry::lookupTarget(), llvm::LLVMDisasmContext::setCPU(), and llvm::MCDisassembler::setSymbolizer().
Referenced by LLVMCreateDisasm().
| void LLVMDisasmDispose | ( | LLVMDisasmContextRef | DC | ) |
Dispose of a disassembler context.
Definition at line 114 of file Disassembler.cpp.
| size_t LLVMDisasmInstruction | ( | LLVMDisasmContextRef | DC, |
| uint8_t * | Bytes, | ||
| uint64_t | BytesSize, | ||
| uint64_t | PC, | ||
| char * | OutString, | ||
| size_t | OutStringSize | ||
| ) |
Disassemble a single instruction using the disassembler context specified in the parameter DC. The bytes of the instruction are specified in the parameter Bytes, and contains at least BytesSize number of bytes. The instruction is at the address specified by the PC parameter. If a valid instruction can be disassembled, its string is returned indirectly in OutString whose size is specified in the parameter OutStringSize. This function returns the number of bytes in the instruction or zero if there was no valid instruction.
Definition at line 261 of file Disassembler.cpp.
References llvm::SmallVectorTemplateCommon< T >::data(), emitComments(), emitLatency(), llvm::MCDisassembler::Fail, llvm::raw_ostream::flush(), llvm::LLVMDisasmContext::getDisAsm(), llvm::MCDisassembler::getInstruction(), llvm::LLVMDisasmContext::getIP(), llvm::LLVMDisasmContext::getOptions(), llvm_unreachable, LLVMDisassembler_Option_PrintLatency, llvm::LibFunc::memcpy, llvm::nulls(), llvm::MCInstPrinter::printInst(), llvm::SmallVectorTemplateCommon< T >::size(), llvm::MCDisassembler::SoftFail, llvm::raw_svector_ostream::str(), and llvm::MCDisassembler::Success.
| int LLVMSetDisasmOptions | ( | LLVMDisasmContextRef | DC, |
| uint64_t | Options | ||
| ) |
Set the disassembler's options. Returns 1 if it can set the Options and 0 otherwise.
Definition at line 313 of file Disassembler.cpp.
References llvm::LLVMDisasmContext::addOptions(), llvm::LLVMDisasmContext::CommentStream, llvm::Target::createMCInstPrinter(), llvm::LLVMDisasmContext::getAsmInfo(), llvm::MCAsmInfo::getAssemblerDialect(), llvm::LLVMDisasmContext::getInstrInfo(), llvm::LLVMDisasmContext::getIP(), llvm::LLVMDisasmContext::getRegisterInfo(), llvm::LLVMDisasmContext::getSubtargetInfo(), llvm::LLVMDisasmContext::getTarget(), LLVMDisassembler_Option_AsmPrinterVariant, LLVMDisassembler_Option_PrintImmHex, LLVMDisassembler_Option_PrintLatency, LLVMDisassembler_Option_SetInstrComments, LLVMDisassembler_Option_UseMarkup, llvm::MCInstPrinter::setCommentStream(), llvm::LLVMDisasmContext::setIP(), llvm::MCInstPrinter::setPrintImmHex(), and llvm::MCInstPrinter::setUseMarkup().
1.7.6.1