uwx_get_funcstart.3x (2010 09)

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uwx_get_funcstart(3X) uwx_get_funcstart(3X)
(Integrity Systems Only)
NAME
uwx_get_funcstart() - return start address of current function
SYNOPSIS
#include <uwx.h>
int uwx_get_funcstart(struct uwx_env *
env );
DESCRIPTION
uwx_get_funcstart()
is part of the Unwind Express Library for Integrity systems; see uwx (3X).
uwx_get_funcstart()
returns the starting address of the current function, as defined by the stack
unwind table entry for the current IP (instruction pointer). (This may not actually be the main entry
point for the function, since functions are occasionally split into separate regions at higher levels of
optimization.)
Parameters
env A pointer to an unwind environment object.
RETURN VALUE
uwx_get_funcstart()
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_module_info(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).
HP-UX 11i Version 3: September 2010 − 1 − Hewlett-Packard Company 1