Subversion Repositories openrisc_2011-10-31

* Macro test

        .sslist

        .text

        .global abc, def, ghi, adr

* Macro library; load and use a macro in macros.lib

        .mlib "macros.lib"

        IN_MLIB abc,def,ghi

add3    .macro  P1,P2,P3,ADDRP

        ld      P1,a

        add     P2,a

        add     P3,a

        stl     a,ADDRP

        .endm

        add3    abc, def, ghi, adr

* Forced substitution within a macro

force   .macro  x

        .asg    0, x

        .loop 8

AUX:x:  .set    x

        .eval   x+1,x

        .endloop

        .endm

        force

* Subsripted substitution symbols

ADDX    .macro  ABC

        .var    TMP

        .asg    :ABC(1):,TMP

        .if     $symcmp(TMP,"#") == 0

        ADD     ABC,A

        .else

        .emsg   "Bad macro parameter 'ABC'"

        .endif

        .endm

        ADDX    #100                    ; ADD #100,A

        .end