Subversion Repositories planix.SVN

arg=0
link=14
sp=13

TEXT    setjmp(SB), 1, $-4
        MOVW    R(sp), (R(arg+0))
        MOVW    R(link), 4(R(arg+0))
        MOVW    $0, R0
        RET

TEXT    longjmp(SB), 1, $-4
        MOVW    r+4(FP), R(arg+2)
        CMP     $0, R(arg+2)
        BNE     ok                      /* ansi: "longjmp(0) => longjmp(1)" */
        MOVW    $1, R(arg+2)            /* bless their pointed heads */
ok:     MOVW    (R(arg+0)), R(sp)
        MOVW    4(R(arg+0)), R(link)
        MOVW    R(arg+2), R(arg+0)
        RET