50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
//===- JITLoaderGDB.h - Register objects via GDB JIT interface -*- 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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//
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// Register objects for access by debuggers via the GDB JIT interface.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_EXECUTIONENGINE_ORC_TARGETPROCESS_JITLOADERGDB_H
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#define LLVM_EXECUTIONENGINE_ORC_TARGETPROCESS_JITLOADERGDB_H
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#include "llvm/ExecutionEngine/Orc/Shared/WrapperFunctionUtils.h"
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#include "llvm/Support/Compiler.h"
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#include <cstdint>
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// Keep in sync with gdb/gdb/jit.h
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extern "C" {
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typedef enum {
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JIT_NOACTION = 0,
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JIT_REGISTER_FN,
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JIT_UNREGISTER_FN
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} jit_actions_t;
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struct jit_code_entry {
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struct jit_code_entry *next_entry;
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struct jit_code_entry *prev_entry;
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const char *symfile_addr;
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uint64_t symfile_size;
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};
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struct jit_descriptor {
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uint32_t version;
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// This should be jit_actions_t, but we want to be specific about the
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// bit-width.
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uint32_t action_flag;
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struct jit_code_entry *relevant_entry;
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struct jit_code_entry *first_entry;
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};
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}
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extern "C" LLVM_ABI llvm::orc::shared::CWrapperFunctionBuffer
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llvm_orc_registerJITLoaderGDBAllocAction(const char *ArgData, size_t ArgSize);
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#endif // LLVM_EXECUTIONENGINE_ORC_TARGETPROCESS_JITLOADERGDB_H
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