haiku/headers/private/debug/debug_support.h

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/*
* Copyright 2005-2009, Ingo Weinhold, bonefish@users.sf.net.
* Distributed under the terms of the MIT License.
*/
#ifndef _DEBUG_SUPPORT_H
#define _DEBUG_SUPPORT_H
#include <debugger.h>
#include <OS.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct debug_context {
team_id team;
port_id nub_port;
port_id reply_port;
} debug_context;
status_t init_debug_context(debug_context *context, team_id team,
port_id nubPort);
void destroy_debug_context(debug_context *context);
status_t send_debug_message(debug_context *context, int32 messageCode,
const void *message, int32 messageSize, void *reply,
int32 replySize);
ssize_t debug_read_memory_partial(debug_context *context, const void *address,
void *buffer, size_t size);
ssize_t debug_read_memory(debug_context *context, const void *address,
void *buffer, size_t size);
ssize_t debug_read_string(debug_context *context, const void *_address,
char *buffer, size_t size);
status_t debug_get_cpu_state(debug_context *context, thread_id thread,
debug_debugger_message *messageCode, debug_cpu_state *cpuState);
// stack trace support
typedef struct debug_stack_frame_info {
void *frame;
void *parent_frame;
void *return_address;
} debug_stack_frame_info;
status_t debug_get_instruction_pointer(debug_context *context, thread_id thread,
void **ip, void **stackFrameAddress);
status_t debug_get_stack_frame(debug_context *context,
void *stackFrameAddress, debug_stack_frame_info *stackFrameInfo);
// symbol lookup support
typedef struct debug_symbol_lookup_context debug_symbol_lookup_context;
typedef struct debug_symbol_iterator debug_symbol_iterator;
status_t debug_create_symbol_lookup_context(team_id team,
debug_symbol_lookup_context **lookupContext);
void debug_delete_symbol_lookup_context(
debug_symbol_lookup_context *lookupContext);
status_t debug_lookup_symbol_address(debug_symbol_lookup_context *lookupContext,
const void *address, void **baseAddress, char *symbolName,
int32 symbolNameSize, char *imageName, int32 imageNameSize,
bool *exactMatch);
status_t debug_create_image_symbol_iterator(
debug_symbol_lookup_context* lookupContext, image_id imageID,
debug_symbol_iterator** _iterator);
void debug_delete_image_symbol_iterator(debug_symbol_iterator* iterator);
status_t debug_next_image_symbol(debug_symbol_iterator* iterator,
char* nameBuffer, size_t nameBufferLength, int32* _symbolType,
void** _symbolLocation, size_t* _symbolSize);
#ifdef __cplusplus
} // extern "C"
#endif
#endif // _DEBUG_SUPPORT_H