NAME
uwx_get_module_info() — return load module information for current context
SYNOPSIS
#include <uwx.h>
int uwx_get_module_info(
struct uwx_env *env,
char **modp,
uint64_t *text_base
);
DESCRIPTION
uwx_get_module_info()
is part of the Unwind Express Library for Integrity systems; see
uwx(3X).
uwx_get_module_info()
returns the name and text segment base address of the load module
that contains the IP (instruction pointer) of the current unwind context.
Parameters
- env
A pointer to an unwind environment object.
- modp
Pointer to a variable of type
char *
where the module name will be returned.
The returned module name is allocated within the unwind environment,
and the pointer is valid only until the next call to either
uwx_step()
or
uwx_free().
If NULL,
the module name will not be returned.
- text_base
Pointer to a variable of type
uint64_t
where the text segment base address for the load module will be returned.
If NULL,
the base address will not be returned.
RETURN VALUE
uwx_get_module_info()
returns
UWX_OK
on success.
See
uwx(3X)
for error codes.
AUTHOR
The Unwind Express Library was developed by Hewlett-Packard.
SEE ALSO
uwx(3X),
uwx_add_to_bsp(3X),
uwx_find_source_info(3X),
uwx_find_symbol(3X),
uwx_free(3X),
uwx_get_abi_context_code(3X),
uwx_get_funcstart(3X),
uwx_get_nat(3X),
uwx_get_reg(3X),
uwx_get_source_info(3X),
uwx_get_sym_info(3X),
uwx_init(3X),
uwx_init_context(3X),
uwx_register_alloc_cb(3X),
uwx_register_callbacks(3X),
uwx_release_symbol_cache(3X),
uwx_self_do_context_frame(3X),
uwx_self_free_info(3X),
uwx_self_init_context(3X),
uwx_self_init_info(3X),
uwx_set_nofr(3X),
uwx_set_remote(3X),
uwx_step(3X),
uwx_step_inline(3X).
Printable version
