1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SYS_ARCHSYSTM_H 28 #define _SYS_ARCHSYSTM_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 /* 33 * A selection of ISA-dependent interfaces 34 */ 35 36 #ifdef __cplusplus 37 extern "C" { 38 #endif 39 40 #if defined(_KERNEL) && !defined(_ASM) 41 42 #include <sys/types.h> 43 #include <sys/regset.h> 44 #include <sys/model.h> 45 #if defined(__GNUC__) && defined(_ASM_INLINES) 46 #include <asm/flush.h> 47 #endif 48 49 extern greg_t getfp(void); 50 extern greg_t getpsr(void); 51 extern uint_t getpil(void); 52 extern void setpil(uint_t); 53 extern greg_t gettbr(void); 54 extern void realsigprof(int, int); 55 56 extern uintptr_t shm_alignment; 57 58 struct proc; 59 struct _klwp; 60 extern void xregrestore(struct _klwp *, int); 61 extern int copy_return_window(int); 62 63 extern void setgwins(struct _klwp *, gwindows_t *); 64 extern void getgwins(struct _klwp *, gwindows_t *); 65 extern void setgwins32(struct _klwp *, gwindows32_t *); 66 extern void getgwins32(struct _klwp *, gwindows32_t *); 67 extern void setasrs(struct _klwp *, asrset_t); 68 extern void getasrs(struct _klwp *, asrset_t); 69 extern void setfpasrs(struct _klwp *, asrset_t); 70 extern void getfpasrs(struct _klwp *, asrset_t); 71 72 extern void setgregs(struct _klwp *, gregset_t); 73 extern void getgregs(struct _klwp *, gregset_t); 74 extern void setfpregs(struct _klwp *, fpregset_t *); 75 extern void getfpregs(struct _klwp *, fpregset_t *); 76 77 #ifdef _SYSCALL32_IMPL 78 extern void getgregs32(struct _klwp *, gregset32_t); 79 extern void setfpregs32(struct _klwp *, fpregset32_t *); 80 extern void getfpregs32(struct _klwp *, fpregset32_t *); 81 #endif 82 83 extern void vac_flushall(void); 84 85 extern void bind_hwcap(void); 86 87 extern u_longlong_t gettick(void); 88 extern uint64_t gettick_counter(void); 89 extern int xcopyin_little(const void *, void *, size_t); 90 extern int xcopyout_little(const void *, void *, size_t); 91 extern void xregs_getgfiller(klwp_id_t lwp, caddr_t xrp); 92 extern void xregs_setgfiller(klwp_id_t lwp, caddr_t xrp); 93 extern void xregs_getfpfiller(klwp_id_t lwp, caddr_t xrp); 94 extern void xregs_setfpfiller(klwp_id_t lwp, caddr_t xrp); 95 96 struct ucontext; 97 extern void xregs_clrptr(struct _klwp *, struct ucontext *); 98 extern int xregs_hasptr(struct _klwp *, struct ucontext *); 99 extern caddr_t xregs_getptr(struct _klwp *, struct ucontext *); 100 extern void xregs_setptr(struct _klwp *, struct ucontext *, caddr_t); 101 102 #ifdef _SYSCALL32_IMPL 103 struct ucontext32; 104 extern void xregs_clrptr32(struct _klwp *, struct ucontext32 *); 105 extern int xregs_hasptr32(struct _klwp *, struct ucontext32 *); 106 extern caddr32_t xregs_getptr32(struct _klwp *, struct ucontext32 *); 107 extern void xregs_setptr32(struct _klwp *, struct ucontext32 *, caddr32_t); 108 #endif /* _SYSCALL32_IMPL */ 109 110 extern void xregs_getgregs(struct _klwp *, caddr_t); 111 extern void xregs_getfpregs(struct _klwp *, caddr_t); 112 extern void xregs_get(struct _klwp *, caddr_t); 113 extern void xregs_setgregs(struct _klwp *, caddr_t); 114 extern void xregs_setfpregs(struct _klwp *, caddr_t); 115 extern void xregs_set(struct _klwp *, caddr_t); 116 extern int xregs_getsize(struct proc *); 117 118 extern void doflush(void *); 119 120 extern uint_t cpu_hwcap_flags; 121 122 #endif /* _KERNEL && !_ASM */ 123 124 125 #if defined(_KERNEL) 126 127 /* 128 * For binary compatability with SPARC/Solaris 1. Needed in the 129 * sparc assembly files. 130 */ 131 #define OSYS_mmap 71 132 133 #endif /* _KERNEL */ 134 135 #ifdef __cplusplus 136 } 137 #endif 138 139 #endif /* _SYS_ARCHSYSTM_H */ 140