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Add BookE modifications to cpu_info

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This commit is contained in:
matt 2010-03-09 22:41:03 +00:00
parent 1f9cc4c264
commit 3022f6d3b6
1 changed files with 16 additions and 1 deletions
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17
sys/arch/powerpc/include/cpu.h
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@ -1,4 +1,4 @@
/* $NetBSD: cpu.h,v 1.67 2009/10/24 20:03:56 rmind Exp $ */
/* $NetBSD: cpu.h,v 1.68 2010/03/09 22:41:03 matt Exp $ */
/*
* Copyright (C) 1999 Wolfgang Solfrank.
@ -78,11 +78,14 @@ struct cpu_info {
int ci_intrdepth;
int ci_mtx_oldspl;
int ci_mtx_count;
#ifndef PPC_BOOKE
char *ci_intstk;
#endif
#define CPUSAVE_LEN 8
register_t ci_tempsave[CPUSAVE_LEN];
register_t ci_ddbsave[CPUSAVE_LEN];
register_t ci_ipkdbsave[CPUSAVE_LEN];
#ifndef PPC_BOOKE
#define CPUSAVE_R28 0 /* where r28 gets saved */
#define CPUSAVE_R29 1 /* where r29 gets saved */
#define CPUSAVE_R30 2 /* where r30 gets saved */
@ -93,6 +96,18 @@ struct cpu_info {
#define CPUSAVE_SRR1 7 /* where SRR1 gets saved */
#define DISISAVE_LEN 4
register_t ci_disisave[DISISAVE_LEN];
#else
#define CPUSAVE_R26 0 /* where r26 gets saved */
#define CPUSAVE_R27 1 /* where r27 gets saved */
#define CPUSAVE_R28 2 /* where r28 gets saved */
#define CPUSAVE_R29 3 /* where r29 gets saved */
#define CPUSAVE_R30 4 /* where r30 gets saved */
#define CPUSAVE_R31 5 /* where r31 gets saved */
register_t ci_critsave[CPUSAVE_LEN];
register_t ci_mchksave[CPUSAVE_LEN];
struct pmap_segtab *ci_pmap_kern_segtab;
struct pmap_segtab *ci_pmap_user_segtab;
#endif
struct cache_info ci_ci;
void *ci_sysmon_cookie;
void (*ci_idlespin)(void);