Subversion Repositories openrisc

        comment "subroutine prologue"
        .macro gdbasm_enter
        link    %a6,#0
        .endm

        comment "subroutine epilogue"
        .macro gdbasm_leave
        unlk    %a6
        rts
        .endm

        .macro gdbasm_call subr
        jbsr    \subr
        .endm

        .macro gdbasm_several_nops
        nop
        nop
        nop
        nop
        .endm

        comment "exit (0)"
        .macro gdbasm_exit0
        illegal
        .endm

        comment "crt0 startup"
        .macro gdbasm_startup
        lea     0,%a6
        .endm

        comment "Declare a data variable"
        .purgem gdbasm_datavar
        .macro gdbasm_datavar name value
        .data
\name:
        .long   \value
        .endm