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OpenRCE IDA SDK >> ua_ana0

ua_ana0
Category: Instructions

idaman int
ida_export ua_ana0(ea_t ea)
Disassemble ea. Returns the length of the instruction in bytes and fills the global cmd structure with information about the instruction. If ea doesn't contain an instruction, 0 is returned. This is a read-only function and doesn't modify the IDA database.

Examples:
#include <kernwin.hpp> // For get_screen_ea() definition
#include <ua.hpp>

ea_t ea = get_screen_ea();

if (ua_ana0(ea) > 0)
    msg("Instruction size: %d bytes\n", cmd.size);
else
    msg("Not at an instruction.\n");


Related: generate_disasm_line, get_item_end, ua_ana0, ua_code, ua_mnem, ua_outop

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