Variables starting with `x' in arch/i386/i386

• x100 arch/i386/i386/locore.s:158
• x100000 arch/i386/i386/locore.s:156
• x1234 arch/i386/i386/locore.s:121
• x80000001 arch/i386/i386/locore.s:262
• x8fca0101 arch/i386/i386/machdep.c:499
• xa0 arch/i386/i386/locore.s:217
• xa55a5aa5 arch/i386/i386/locore.s:146
• xfe0a0000 arch/i386/i386/locore.s:272