Coverage Report

Created: 2022-01-18 06:27

/Users/buildslave/jenkins/workspace/coverage/llvm-project/lldb/include/lldb/lldb-private-types.h
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//===-- lldb-private-types.h ------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM 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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#ifndef LLDB_LLDB_PRIVATE_TYPES_H
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#define LLDB_LLDB_PRIVATE_TYPES_H
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#if defined(__cplusplus)
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#include "lldb/lldb-private.h"
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#include "llvm/ADT/ArrayRef.h"
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namespace llvm {
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namespace sys {
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class DynamicLibrary;
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}
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}
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namespace lldb_private {
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class Platform;
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class ExecutionContext;
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typedef llvm::sys::DynamicLibrary (*LoadPluginCallbackType)(
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    const lldb::DebuggerSP &debugger_sp, const FileSpec &spec, Status &error);
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/// Every register is described in detail including its name, alternate name
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/// (optional), encoding, size in bytes and the default display format.
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struct RegisterInfo {
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  /// Name of this register, can't be NULL.
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  const char *name;
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  /// Alternate name of this register, can be NULL.
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  const char *alt_name;
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  /// Size in bytes of the register.
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  uint32_t byte_size;
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  /// The byte offset in the register context data where this register's
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  /// value is found.
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  /// This is optional, and can be 0 if a particular RegisterContext does not
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  /// need to address its registers by byte offset.
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  uint32_t byte_offset;
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  /// Encoding of the register bits.
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  lldb::Encoding encoding;
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  /// Default display format.
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  lldb::Format format;
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  /// Holds all of the various register numbers for all register kinds.
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  uint32_t kinds[lldb::kNumRegisterKinds]; //
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  /// List of registers (terminated with LLDB_INVALID_REGNUM). If this value is
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  /// not null, all registers in this list will be read first, at which point
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  /// the value for this register will be valid. For example, the value list
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  /// for ah would be eax (x86) or rax (x64). Register numbers are
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  /// of eRegisterKindLLDB. If multiple registers are listed, the final
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  /// value will be the concatenation of them.
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  uint32_t *value_regs;
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  /// List of registers (terminated with LLDB_INVALID_REGNUM). If this value is
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  /// not null, all registers in this list will be invalidated when the value of
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  /// this register changes. For example, the invalidate list for eax would be
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  /// rax ax, ah, and al.
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  uint32_t *invalidate_regs;
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  llvm::ArrayRef<uint8_t> data(const uint8_t *context_base) const {
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    return llvm::ArrayRef<uint8_t>(context_base + byte_offset, byte_size);
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  }
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  llvm::MutableArrayRef<uint8_t> mutable_data(uint8_t *context_base) const {
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    return llvm::MutableArrayRef<uint8_t>(context_base + byte_offset,
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                                          byte_size);
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  }
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};
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/// Registers are grouped into register sets
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struct RegisterSet {
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  /// Name of this register set.
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  const char *name;
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  /// A short name for this register set.
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  const char *short_name;
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  /// The number of registers in REGISTERS array below.
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  size_t num_registers;
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  /// An array of register indices in this set. The values in this array are
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  /// *indices* (not register numbers) into a particular RegisterContext's
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  /// register array.  For example, if eax is defined at index 4 for a
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  /// particular RegisterContext, eax would be included in this RegisterSet by
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  /// adding the value 4.  Not by adding the value lldb_eax_i386.
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  const uint32_t *registers;
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};
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struct OptionEnumValueElement {
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  int64_t value;
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  const char *string_value;
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  const char *usage;
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};
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using OptionEnumValues = llvm::ArrayRef<OptionEnumValueElement>;
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struct OptionValidator {
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  virtual ~OptionValidator() = default;
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  virtual bool IsValid(Platform &platform,
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                       const ExecutionContext &target) const = 0;
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  virtual const char *ShortConditionString() const = 0;
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  virtual const char *LongConditionString() const = 0;
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};
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typedef struct type128 { uint64_t x[2]; } type128;
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typedef struct type256 { uint64_t x[4]; } type256;
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} // namespace lldb_private
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#endif // #if defined(__cplusplus)
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#endif // LLDB_LLDB_PRIVATE_TYPES_H