initcode

Version: - FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10

    1 #include "/sys/src/libc/9syscall/sys.h"
    2 
    3 /*
    4  *  we pass in the argument of the exec parameters as 0(FP)
    5  */
    6 
    7 TEXT    main(SB),$16
    8 
    9         MOVQ    $setSB(SB), R29
   10         MOVQ    $boot(SB), R0
   11         ADDQ    $24, R30, R1    /* get a pointer to 0(FP) */
   12         MOVL    R0, 8(R30)
   13         MOVL    R1, 12(R30)
   14         JSR     exec(SB)
   15 
   16         MOVQ    $(1<<4), R0
   17         MOVL    R0, 8(R30)
   18         MOVQ    $RFORK, R0
   19         CALL_PAL $0x83
   20         MOVQ    $RFORK, R0
   21         CALL_PAL $0x83
   22         MOVQ    $RFORK, R0
   23         CALL_PAL $0x83
   24 again:
   25         ADDL    $1, R1
   26         MOVQ    $0, R0  /* print r1 */
   27         CALL_PAL $0x83
   28         MOVQ    $100000000, R2
   29 foo:
   30         SUBQ    $1, R2
   31         BNE     R2, foo
   32         MOVQ    $1000, R0
   33         MOVL    R0, 8(R30)
   34         MOVQ    $SLEEP, R0
   35         CALL_PAL $0x83
   36         JMP     again
   37 
   38 TEXT    exec(SB), $0
   39         MOVQ    $EXEC, R0
   40         CALL_PAL $0x83
   41         RET
   42 
   43 DATA    boot+0(SB)/5,$"/boot"
   44 DATA    boot+5(SB)/5,$"/boot"
   45 DATA    bootv+0(SB)/4,$boot+6(SB)
   46 GLOBL   boot+0(SB),$11
   47 GLOBL   bootv+0(SB),$8

Cache object: 145016876511020d8b040d1a08e3e449

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.

FreeBSD/Linux Kernel Cross Reference sys/alphapc/initcode

FreeBSD/Linux Kernel Cross Reference
sys/alphapc/initcode