labels.c File Reference

#include <rz_analysis.h>

Go to the source code of this file.

Functions
	HEAPTYPE (ut64)
RZ_API ut64	rz_analysis_function_get_label (RzAnalysisFunction *fcn, const char *name)
RZ_API const char *	rz_analysis_function_get_label_at (RzAnalysisFunction *fcn, ut64 addr)
RZ_API bool	rz_analysis_function_set_label (RzAnalysisFunction *fcn, const char *name, ut64 addr)
RZ_API bool	rz_analysis_function_delete_label (RzAnalysisFunction *fcn, const char *name)
RZ_API bool	rz_analysis_function_delete_label_at (RzAnalysisFunction *fcn, ut64 addr)

Function Documentation

HEAPTYPE()

HEAPTYPE

(

ut64

)

rz_analysis_function_delete_label()

RZ_API bool rz_analysis_function_delete_label	(	RzAnalysisFunction *	fcn,
		const char *	name
	)

Definition at line 34 of file labels.c.

                                                                                         {
    rz_return_val_if_fail(fcn && name, false);
    ut64 *addr = ht_pp_find(fcn->label_addrs, name, NULL);
    if (!addr) {
        return false;
    }
    ht_up_delete(fcn->labels, *addr);
    ht_pp_delete(fcn->label_addrs, name);
    return true;
}

References addr, rz_analysis_function_t::label_addrs, rz_analysis_function_t::labels, NULL, rz_return_val_if_fail, and ut64().

Referenced by rz_core_visual_cmd(), and rz_flag_local_remove_handler().

rz_analysis_function_delete_label_at()

RZ_API bool rz_analysis_function_delete_label_at	(	RzAnalysisFunction *	fcn,
		ut64	addr
	)

Definition at line 45 of file labels.c.

                                                                                     {
    rz_return_val_if_fail(fcn, false);
    char *name = ht_up_find(fcn->labels, addr, NULL);
    if (!name) {
        return false;
    }
    ht_pp_delete(fcn->label_addrs, name);
    ht_up_delete(fcn->labels, addr);
    return true;
}

References addr, rz_analysis_function_t::label_addrs, rz_analysis_function_t::labels, NULL, and rz_return_val_if_fail.

rz_analysis_function_get_label()

RZ_API ut64 rz_analysis_function_get_label	(	RzAnalysisFunction *	fcn,
		const char *	name
	)

Definition at line 9 of file labels.c.

                                                                                      {
    rz_return_val_if_fail(fcn, UT64_MAX);
    ut64 *addr = ht_pp_find(fcn->label_addrs, name, NULL);
    return addr ? *addr : UT64_MAX;
}

References addr, rz_analysis_function_t::label_addrs, NULL, rz_return_val_if_fail, ut64(), and UT64_MAX.

Referenced by num_callback().

rz_analysis_function_get_label_at()

RZ_API const char* rz_analysis_function_get_label_at	(	RzAnalysisFunction *	fcn,
		ut64	addr
	)

Definition at line 15 of file labels.c.

                                                                                         {
    rz_return_val_if_fail(fcn, NULL);
    return ht_up_find(fcn->labels, addr, NULL);
}

References addr, rz_analysis_function_t::labels, NULL, and rz_return_val_if_fail.

Referenced by ds_print_fcn_name(), ds_print_labels(), and rz_core_init().

rz_analysis_function_set_label()

RZ_API bool rz_analysis_function_set_label	(	RzAnalysisFunction *	fcn,
		const char *	name,
		ut64	addr
	)

Definition at line 20 of file labels.c.

                                                                                                 {
    rz_return_val_if_fail(fcn && name, false);
    if (ht_pp_find(fcn->label_addrs, name, NULL)) {
        return false;
    }
    char *n = strdup(name);
    if (!ht_up_insert(fcn->labels, addr, n)) {
        free(n);
        return false;
    }
    ht_pp_insert(fcn->label_addrs, name, ut64_new(addr));
    return true;
}

References addr, free(), rz_analysis_function_t::label_addrs, rz_analysis_function_t::labels, n, NULL, rz_return_val_if_fail, and strdup().

Referenced by function_load_cb(), rz_core_visual_cmd(), and rz_flag_local_add_handler().