minix/common/include/arch/i386/cpu.h
Gianluca Guida fa59fc6eb4 Move shared headers in common/include
Headers that will be shared between old includes and NetBSD-like includes
are moved into common/include tree. They are still copied in /usr/include
in 'make includes', so compilation and programs aren't be affected.
2011-02-06 22:59:02 +00:00

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C

#ifndef _IBM_CPU_H
#define _IBM_CPU_H 1
#define X86_FLAG_C (1L << 0) /* S Carry */
#define X86_FLAG_P (1L << 2) /* S Parity */
#define X86_FLAG_A (1L << 4) /* S Aux. carry */
#define X86_FLAG_Z (1L << 6) /* S Zero */
#define X86_FLAG_S (1L << 7) /* S Sign */
#define X86_FLAG_T (1L << 8) /* X Trap */
#define X86_FLAG_I (1L << 9) /* X Interrupt */
#define X86_FLAG_D (1L << 10) /* C Direction */
#define X86_FLAG_O (1L << 11) /* S Overflow */
/* User flags are S (Status) and C (Control) flags. */
#define X86_FLAGS_USER (X86_FLAG_C | X86_FLAG_P | X86_FLAG_A | X86_FLAG_Z | \
X86_FLAG_S | X86_FLAG_D | X86_FLAG_O)
#endif