C++ (Cpp) get_disp_size Examples

Example #1

File: swifi.c Project: takeshi-yoshimura/swifi

static int is_interface(unsigned long addr)
{
    u8 * rex;
    u8 * opcode;
    u8 * modrm;
    u8 dispsize;

    do_disasm(addr, NULL);
    rex    = get_rex_addr();
    opcode = get_opcode_addr();
    modrm  = get_modrm_addr();
    dispsize = get_disp_size();

    if (!opcode || !modrm)
        return 0;

    if ((!rex || ((*rex | 0x06) == 0x46)) &&
        (*opcode == 0x8a || *opcode == 0x8b) &&
        ((*modrm & ~0x38) == 0x85 || (*modrm & ~0x38) == 0x45)) {
            if (dispsize == 8) {
                s8 * disp = (s8 *)get_disp_addr();
                if (disp && *disp > 0)
                    return 1;
                return 0;
            } else if (dispsize == 32) {
                s32 * disp = (s32 *)get_disp_addr();
                if (disp && *disp > 0)
                    return 1;
                return 0;
            }
    }
    return 0;
}

Example #2

File: swifi.c Project: takeshi-yoshimura/swifi

static int is_init(unsigned long addr)
{
    u8 * rex;
    u8 * opcode;
    u8 * modrm;
    u8 dispsize;

    do_disasm(addr, NULL);
    rex    = get_rex_addr();
    opcode = get_opcode_addr();
    modrm  = get_modrm_addr();
    dispsize = get_disp_size();

    if (!opcode || !modrm)
        return 0;

    if (((rex && (*rex | 0x06 == 0x46)) || !rex) &&
        (*opcode == 0xc6 || *opcode == 0xc7) &&
        (*modrm == 0x45 || *modrm == 0x85)) {
            if (dispsize == 8) {
                s8 * disp = (s8 *)get_disp_addr();
                if (*disp < 0)
                    return 1;
                return 0;
            } else if (dispsize == 32) {
                s32 * disp = (s32 *)get_disp_addr();
                if (*disp < 0)
                    return 1;
                return 0;
            }
    }
    return 0;
}

Example #3

File: intel_common.hpp Project: nishiuramakoto/erasm-plusplus

 int size () const 
    { return 1 + (has_sib() ? 1 : 0) + get_disp_size() ; }