Return to thread_status.h CVS log

Up to [Apple XNU] / GNUtools / cctools / include / mach / sparc

Annotation of GNUtools/cctools/include/mach/sparc/thread_status.h, revision 1.1

1.1     ! root        1: /*
        !             2:  *  Copyright (c) 1994 by Sun Microsystems, Inc
        !             3:  */
        !             4: 
        !             5: #ifndef        _MACH_SPARC_THREAD_STATUS_H_
        !             6: #define        _MACH_SPARC_THREAD_STATUS_H_
        !             7: 
        !             8: #include <architecture/sparc/reg.h>
        !             9: 
        !            10: /*
        !            11:  *     sparc_thread_state_regs
        !            12:  *             This is the structure that is exported
        !            13:  *      to user threads for use in set/get status
        !            14:  *      calls.  This structure should never change.
        !            15:  *             The "local" and "in" registers of the corresponding 
        !            16:  *             register window are saved in the stack frame pointed
        !            17:  *             to by sp -> %o6.
        !            18:  *
        !            19:  *     sparc_thread_state_fpu
        !            20:  *             This is the structure that is exported
        !            21:  *      to user threads for use in set/get FPU register 
        !            22:  *             status calls.
        !            23:  *
        !            24:  */
        !            25: 
        !            26: #define        SPARC_THREAD_STATE_REGS 1
        !            27: 
        !            28: struct sparc_thread_state_regs {
        !            29:        struct regs regs;
        !            30: };
        !            31: 
        !            32: #define        SPARC_THREAD_STATE_REGS_COUNT \
        !            33:                        (sizeof(struct sparc_thread_state_regs) / sizeof(int))
        !            34: 
        !            35: /*
        !            36:  *     Floating point unit registers
        !            37:  */
        !            38: 
        !            39: #define SPARC_THREAD_STATE_FPU 2
        !            40: 
        !            41: 
        !            42: struct sparc_thread_state_fpu {
        !            43:        struct fpu fpu; /* floating point registers/status */
        !            44: };
        !            45: 
        !            46: #define        SPARC_THREAD_STATE_FPU_COUNT \
        !            47:                        (sizeof(struct sparc_thread_state_fpu) / sizeof(int))
        !            48: 
        !            49: #define        SPARC_THREAD_STATE_FLAVOR_COUNT  2
        !            50: 
        !            51: #define SPARC_THREAD_STATE_FLAVOR_LIST_COUNT         \
        !            52:        ( SPARC_THREAD_STATE_FLAVOR_COUNT *              \
        !            53:                (sizeof (struct thread_state_flavor) / sizeof(int)))
        !            54: 
        !            55: #endif _MACH_SPARC_THREAD_STATUS_H_

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.