drwrap.h File Reference

Header for DynamoRIO Function Wrapping and Replacing Extension. More...

Defines
#define	DRMGR_PRIORITY_NAME_DRWRAP   "drwrap"
Enumerations
enum	{   DRMGR_PRIORITY_APP2APP_DRWRAP = -500,   DRMGR_PRIORITY_INSERT_DRWRAP = 500 }
enum	drwrap_wrap_flags_t { DRWRAP_UNWIND_ON_EXCEPTION = 0x01 }
enum	drwrap_global_flags_t {   DRWRAP_SAFE_READ_RETADDR = 0x01,   DRWRAP_SAFE_READ_ARGS = 0x02,   DRWRAP_NO_FRILLS = 0x04,   DRWRAP_FAST_CLEANCALLS = 0x08 }
Functions
DR_EXPORT bool	drwrap_init (void)
DR_EXPORT void	drwrap_exit (void)
DR_EXPORT bool	drwrap_replace (app_pc original, app_pc replacement, bool override)
DR_EXPORT bool	drwrap_wrap (app_pc func, void(*pre_func_cb)(void *wrapcxt, OUT void **user_data), void(*post_func_cb)(void *wrapcxt, void *user_data))
DR_EXPORT bool	drwrap_wrap_ex (app_pc func, void(*pre_func_cb)(void *wrapcxt, INOUT void **user_data), void(*post_func_cb)(void *wrapcxt, void *user_data), void *user_data, drwrap_wrap_flags_t flags)
DR_EXPORT bool	drwrap_unwrap (app_pc func, void(*pre_func_cb)(void *wrapcxt, OUT void **user_data), void(*post_func_cb)(void *wrapcxt, void *user_data))
DR_EXPORT app_pc	drwrap_get_drcontext (void *wrapcxt)
DR_EXPORT app_pc	drwrap_get_func (void *wrapcxt)
DR_EXPORT dr_mcontext_t *	drwrap_get_mcontext (void *wrapcxt)
DR_EXPORT dr_mcontext_t *	drwrap_get_mcontext_ex (void *wrapcxt, dr_mcontext_flags_t flags)
DR_EXPORT bool	drwrap_set_mcontext (void *wrapcxt)
DR_EXPORT app_pc	drwrap_get_retaddr (void *wrapcxt)
DR_EXPORT void *	drwrap_get_arg (void *wrapcxt, int arg)
DR_EXPORT bool	drwrap_set_arg (void *wrapcxt, int arg, void *val)
DR_EXPORT void *	drwrap_get_retval (void *wrapcxt)
DR_EXPORT bool	drwrap_set_retval (void *wrapcxt, void *val)
DR_EXPORT bool	drwrap_skip_call (void *wrapcxt, void *retval, size_t stdcall_args_size)
DR_EXPORT bool	drwrap_register_post_call_notify (void(*cb)(app_pc pc))
DR_EXPORT bool	drwrap_unregister_post_call_notify (void(*cb)(app_pc pc))
DR_EXPORT bool	drwrap_mark_as_post_call (app_pc pc)
DR_EXPORT bool	drwrap_set_global_flags (drwrap_global_flags_t flags)
DR_EXPORT bool	drwrap_is_wrapped (app_pc func, void(*pre_func_cb)(void *wrapcxt, OUT void **user_data), void(*post_func_cb)(void *wrapcxt, void *user_data))
DR_EXPORT bool	drwrap_is_post_wrap (app_pc pc)

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Detailed Description

Header for DynamoRIO Function Wrapping and Replacing Extension.