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Annotation of researchv9/libc/sun/fp_globals.c, revision 1.1.1.1

1.1       root        1: #ifndef lint
                      2: static char sccsid[] = "@(#)fp_globals.c 1.1 86/02/03 Copyr 1985 Sun Micro";
                      3: #endif
                      4: 
                      5: /*
                      6:  * Copyright (c) 1985 by Sun Microsystems, Inc.
                      7:  */
                      8: 
                      9: #include "fpcrtdefs.h"
                     10: #include "fpcrttypes.h"
                     11: 
                     12: /*                     C GLOBAL INITIALIZATION         */
                     13: 
                     14: enum fp_switch_type    /* Current floating point variety. */
                     15:        fp_switch               = fp_unspecified ; 
                     16: 
                     17: enum fp_state_type     /* State of various floating point units. */
                     18:        fp_state_software = fp_unknown, /* Floating point software. */
                     19:        fp_state_skyffp = fp_unknown,   /* Sky FFP. */
                     20:        fp_state_mc68881 = fp_unknown,  /* Motorola 68881. */   
                     21:        fp_state_sunfpa = fp_unknown;   /* Sun FPA. */
                     22: 
                     23: char *                 
                     24:        _skybase = 0 ;          /* sky access address */ 
                     25:                                /* 0 if fp_state_skyffp != fp_enabled */ 
                     26:                                /* 1 if fp_state_skyffp == fp_enabled */
                     27: 
                     28: int
                     29:        Fmode = ROUNDTODOUBLE,  /* Software floating point modes. */
                     30:        Fstatus = 0 ;           /* Software floating point status. */

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