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Annotation of 43BSD/sys/vax/inline/libcpats.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1984, 1986 Regents of the University of California.
                      3:  * All rights reserved.  The Berkeley software License Agreement
                      4:  * specifies the terms and conditions for redistribution.
                      5:  */
                      6: 
                      7: #ifndef lint
                      8: static char sccsid[] = "@(#)libcpats.c 7.1 (Berkeley) 6/5/86";
                      9: #endif not lint
                     10: 
                     11: #include "inline.h"
                     12: 
                     13: /*
                     14:  * Pattern table for the C library.
                     15:  */
                     16: struct pats libc_ptab[] = {
                     17: 
                     18: #ifdef vax
                     19:        { 1, "_fgetc\n",
                     20: "      sobgeq  *(sp),1f\n\
                     21:        calls   $1,__filbuf\n\
                     22:        jbr     2f\n\
                     23: 1:\n\
                     24:        addl3   $4,(sp)+,r1\n\
                     25:        movzbl  *(r1),r0\n\
                     26:        incl    (r1)\n\
                     27: 2:\n" },
                     28: 
                     29:        { 2, "_fputc\n",
                     30: "      sobgeq  *4(sp),1f\n\
                     31:        calls   $2,__flsbuf\n\
                     32:        jbr     2f\n\
                     33: 1:\n\
                     34:        movq    (sp)+,r0\n\
                     35:        movb    r0,*4(r1)\n\
                     36:        incl    4(r1)\n\
                     37: 2:\n" },
                     38: #endif vax
                     39: 
                     40: #ifdef mc68000
                     41: /* someday... */
                     42: #endif mc68000
                     43: 
                     44:        { 0, "", "" }
                     45: };
                     46: 
                     47: struct pats vaxsubset_libc_ptab[] = {
                     48: 
                     49:        { 1, "_strlen\n",
                     50: "      movl    (sp)+,r5\n\
                     51:        movl    r5,r1\n\
                     52: 1:\n\
                     53:        tstb    (r1)+\n\
                     54:        jneq    1b\n\
                     55:        decl    r1\n\
                     56:        subl3   r5,r1,r0\n" },
                     57: 
                     58:        { 0, "", "" }
                     59: };
                     60: 
                     61: struct pats vax_libc_ptab[] = {
                     62: 
                     63:        { 1, "_strlen\n",
                     64: "      movl    (sp)+,r5\n\
                     65:        movl    r5,r1\n\
                     66: 1:\n\
                     67:        locc    $0,$65535,(r1)\n\
                     68:        jeql    1b\n\
                     69:        subl3   r5,r1,r0\n" },
                     70: 
                     71:        { 0, "", "" }
                     72: };

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