emu.c File Reference

#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include "emu/emu.h"
#include "emu/emu_log.h"
#include "emu/emu_memory.h"
#include "emu/emu_cpu.h"

Include dependency graph for emu.c:

Classes
struct	emu
Functions
struct emu *	emu_new (void)
void	emu_free (struct emu *e)
struct emu_memory *	emu_memory_get (struct emu *e)
struct emu_logging *	emu_logging_get (struct emu *e)
struct emu_cpu *	emu_cpu_get (struct emu *e)
void	emu_errno_set (struct emu *e, int err)
int	emu_errno (struct emu *c)
void	emu_strerror_set (struct emu *e, const char *format,...)
const char *	emu_strerror (struct emu *e)

---

Function Documentation

struct emu_cpu* emu_cpu_get

(

struct emu *

e

)

[read]

Retrieve a pointer to the emu's emu_cpu

Parameters:

e

the emu

Returns:

pointer to the emu's emu_cpu.

References emu::cpu.

Referenced by emu_env_linux_syscall_check(), emu_env_w32_eip_check(), emu_getpc_check(), emu_shellcode_run_and_track(), emu_shellcode_test(), emu_source_instruction_graph_create(), emu_track_instruction_check(), env_linux_hook_dup2(), env_linux_hook_execve(), env_linux_hook_exit(), env_linux_hook_fork(), env_linux_hook_socketcall(), env_linux_socketcall(), env_w32_hook__execv(), env_w32_hook__lclose(), env_w32_hook__lcreat(), env_w32_hook__lwrite(), env_w32_hook_accept(), env_w32_hook_bind(), env_w32_hook_CloseHandle(), env_w32_hook_closesocket(), env_w32_hook_connect(), env_w32_hook_CreateFileA(), env_w32_hook_CreateProcessA(), env_w32_hook_DeleteFileA(), env_w32_hook_ExitProcess(), env_w32_hook_ExitThread(), env_w32_hook_fclose(), env_w32_hook_fopen(), env_w32_hook_fwrite(), env_w32_hook_GetProcAddress(), env_w32_hook_GetSystemDirectoryA(), env_w32_hook_GetTempPathA(), env_w32_hook_GetTickCount(), env_w32_hook_GetVersion(), env_w32_hook_listen(), env_w32_hook_LoadLibrayA(), env_w32_hook_malloc(), env_w32_hook_memset(), env_w32_hook_recv(), env_w32_hook_send(), env_w32_hook_sendto(), env_w32_hook_SetUnhandledExceptionFilter(), env_w32_hook_Sleep(), env_w32_hook_socket(), env_w32_hook_URLDownloadToFileA(), env_w32_hook_VirtualProtect(), env_w32_hook_WaitForSingleObject(), env_w32_hook_WinExec(), env_w32_hook_WriteFile(), env_w32_hook_WSASocketA(), and env_w32_hook_WSAStartup().

int emu_errno

(

struct emu *

c

)

Retrieve the emu's errno

Parameters:

c

the emu

Returns:

the emu's errno

References emu::errno.

Referenced by emu_shellcode_run_and_track().

void emu_errno_set	(	struct emu *	e,
		int	err
	)

Set the emu's internal errno

Parameters:

	e	the emu
	err

References emu::errno.

Referenced by emu_cpu_parse(), emu_memory_read_block(), emu_memory_read_byte(), and page_alloc().

void emu_free

(

struct emu *

e

)

Free the emu

Parameters:

e

the emu to free

References emu_cpu_free(), emu_log_free(), emu_memory_free(), and logDebug.

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struct emu_logging* emu_logging_get

(

struct emu *

e

)

[read]

Retrieve a pointer to the emu's logging facility.

Parameters:

e

the emu

Returns:

pointer to the emu's emu_logging.

References emu::log.

Referenced by emu_log().

struct emu_memory* emu_memory_get

(

struct emu *

e

)

[read]

Retrieve a pointer to the emu's emu_memory.

Parameters:

e

the emu

Returns:

The pointer to the emu's emu_memory.

References emu::memory.

Referenced by emu_cpu_new(), emu_env_w32_load_dll(), emu_env_w32_new(), emu_getpc_check(), emu_shellcode_run_and_track(), emu_shellcode_test(), env_linux_hook_execve(), env_linux_hook_socketcall(), env_w32_hook__lcreat(), env_w32_hook__lwrite(), env_w32_hook_bind(), env_w32_hook_connect(), env_w32_hook_CreateFileA(), env_w32_hook_CreateProcessA(), env_w32_hook_fwrite(), env_w32_hook_GetProcAddress(), env_w32_hook_GetSystemDirectoryA(), env_w32_hook_GetTempPathA(), env_w32_hook_LoadLibrayA(), env_w32_hook_recv(), env_w32_hook_send(), env_w32_hook_sendto(), env_w32_hook_WinExec(), and env_w32_hook_WriteFile().

struct emu* emu_new

(

void

)

[read]

Create a new emu.

Returns:

on success: the new emu on failure: NULL

References emu::cpu, emu_cpu_new(), emu_log_new(), emu_memory_new(), emu::log, logDebug, and emu::memory.

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const char* emu_strerror

(

struct emu *

e

)

Retrieve the emu's strerror

Parameters:

e

the emu

Returns:

the strerror

References emu::errorstr.

void emu_strerror_set	(	struct emu *	e,
		const char *	format,
			...
	)

Set the emu's strerror message.

Parameters:

	e	the emu
	format	the errormessage format

References emu::errorstr.

Referenced by emu_cpu_parse(), emu_memory_read_block(), emu_memory_read_byte(), and page_alloc().