Displaying 1 result from an estimated 1 matches for "odrm_reg".
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modrm_reg
2007 Dec 19
3
x86_emulate(): forgot to generate_exception_if() for 0xff?
Hi all,
In arch/x86/x86_emulate.c: x86_emulate():
1716 case 0xfe: /* Grp4 */
1717 generate_exception_if((m odrm_reg & 7) >= 2, EXC_UD);
1718 case 0xff: /* Grp5 */
1719 switch ( modrm_reg & 7 )
1720 {
1721 case 0: /* inc */
1722 emulate_1op("inc", dst, _regs.eflags);
1723 break;
1724 case 1: /* dec */
1725...