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  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25 
  26 /*
  27  * Copyright (c) 2013, Joyent, Inc. All rights reserved.
  28  */
  29 
  30 #ifndef _SYS_KLWP_H
  31 #define _SYS_KLWP_H
  32 
  33 #include <sys/types.h>
  34 #include <sys/condvar.h>
  35 #include <sys/thread.h>
  36 #include <sys/signal.h>
  37 #include <sys/siginfo.h>
  38 #include <sys/pcb.h>
  39 #include <sys/time.h>
  40 #include <sys/msacct.h>
  41 #include <sys/ucontext.h>
  42 #include <sys/lwp.h>
  43 #include <sys/contract.h>
  44 
  45 #if (defined(_KERNEL) || defined(_KMEMUSER)) && defined(_MACHDEP)
  46 #include <sys/machparam.h>
  47 #endif

 174          */
 175         short   lwp_badpriv;
 176 
 177         /*
 178          * linkage
 179          */
 180         struct _kthread *lwp_thread;
 181         struct proc     *lwp_procp;
 182 
 183         size_t lwp_childstksz;  /* kernel stksize for this lwp's descendants */
 184 
 185         uintptr_t       lwp_ustack;             /* current stack bounds */
 186         size_t          lwp_old_stk_ctl;        /* old stack limit */
 187 
 188         /*
 189          * Contracts
 190          */
 191         struct ct_template *lwp_ct_active[CTT_MAXTYPE]; /* active templates */
 192         struct contract *lwp_ct_latest[CTT_MAXTYPE]; /* last created contract */
 193 
 194         void    *lwp_brand;             /* per-lwp brand data */







 195         struct psinfo *lwp_spymaster;   /* if an agent LWP, our spymaster */
 196 } klwp_t;
 197 
 198 /* lwp states */
 199 #define LWP_USER        0x01            /* Running in user mode */
 200 #define LWP_SYS         0x02            /* Running in kernel mode */
 201 
 202 #if     defined(_KERNEL)
 203 extern  int     lwp_default_stksize;
 204 extern  int     lwp_reapcnt;
 205 
 206 extern  struct _kthread *lwp_deathrow;
 207 extern  kmutex_t        reaplock;
 208 extern  struct kmem_cache *lwp_cache;
 209 extern  void            *segkp_lwp;
 210 extern  klwp_t          lwp0;
 211 
 212 /* where newly-created lwps normally start */
 213 extern  void    lwp_rtt(void);
 214 

   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  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25 
  26 /*
  27  * Copyright 2016 Joyent, Inc.
  28  */
  29 
  30 #ifndef _SYS_KLWP_H
  31 #define _SYS_KLWP_H
  32 
  33 #include <sys/types.h>
  34 #include <sys/condvar.h>
  35 #include <sys/thread.h>
  36 #include <sys/signal.h>
  37 #include <sys/siginfo.h>
  38 #include <sys/pcb.h>
  39 #include <sys/time.h>
  40 #include <sys/msacct.h>
  41 #include <sys/ucontext.h>
  42 #include <sys/lwp.h>
  43 #include <sys/contract.h>
  44 
  45 #if (defined(_KERNEL) || defined(_KMEMUSER)) && defined(_MACHDEP)
  46 #include <sys/machparam.h>
  47 #endif

 174          */
 175         short   lwp_badpriv;
 176 
 177         /*
 178          * linkage
 179          */
 180         struct _kthread *lwp_thread;
 181         struct proc     *lwp_procp;
 182 
 183         size_t lwp_childstksz;  /* kernel stksize for this lwp's descendants */
 184 
 185         uintptr_t       lwp_ustack;             /* current stack bounds */
 186         size_t          lwp_old_stk_ctl;        /* old stack limit */
 187 
 188         /*
 189          * Contracts
 190          */
 191         struct ct_template *lwp_ct_active[CTT_MAXTYPE]; /* active templates */
 192         struct contract *lwp_ct_latest[CTT_MAXTYPE]; /* last created contract */
 193 
 194         /*
 195          * Branding:
 196          * lwp_brand                    - per-lwp brand data
 197          * lwp_brand_syscall            - brand syscall interposer
 198          */
 199         void    *lwp_brand;
 200         int     (*lwp_brand_syscall)(void);
 201 
 202         struct psinfo *lwp_spymaster;   /* if an agent LWP, our spymaster */
 203 } klwp_t;
 204 
 205 /* lwp states */
 206 #define LWP_USER        0x01            /* Running in user mode */
 207 #define LWP_SYS         0x02            /* Running in kernel mode */
 208 
 209 #if     defined(_KERNEL)
 210 extern  int     lwp_default_stksize;
 211 extern  int     lwp_reapcnt;
 212 
 213 extern  struct _kthread *lwp_deathrow;
 214 extern  kmutex_t        reaplock;
 215 extern  struct kmem_cache *lwp_cache;
 216 extern  void            *segkp_lwp;
 217 extern  klwp_t          lwp0;
 218 
 219 /* where newly-created lwps normally start */
 220 extern  void    lwp_rtt(void);
 221