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Define several new macros for testing the processor mode.

This commit is contained in:
mark 1996-06-12 19:48:48 +00:00
parent 544631c0be
commit 167d543662
1 changed files with 6 additions and 2 deletions
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8
sys/arch/arm32/include/cpu.h
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@ -1,4 +1,4 @@
/* $NetBSD: cpu.h,v 1.8 1996/04/27 02:04:39 mark Exp $ */
/* $NetBSD: cpu.h,v 1.9 1996/06/12 19:48:48 mark Exp $ */
/*
* Copyright (c) 1994-1996 Mark Brinicombe.
@ -94,6 +94,10 @@
#define PSR_SVC32_MODE 0x00000013
#define PSR_ABT32_MODE 0x00000017
#define PSR_UND32_MODE 0x0000001b
#define PSR_32_MODE 0x00000010
#define PSR_IN_USR_MODE(psr) (!((psr) & 3)) /* XXX */
#define PSR_IN_32_MODE(psr) ((psr) & PSR_32_MODE)
#define CPU_ID_DESIGNER_MASK 0xff000000
#define CPU_ID_ARM_LTD 0x41000000
@ -176,7 +180,7 @@
#define CLKF_USERMODE(frame) ((frame->if_spsr & PSR_MODE) == PSR_USR32_MODE)
#define CLKF_BASEPRI(frame) (1)
#define CLKF_BASEPRI(frame) (0) /* Always set a soft clock interrupt */
#define CLKF_PC(frame) (frame->if_pc)