38 lines
477 B
PHP
38 lines
477 B
PHP
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"
|
|
.macro gdbasm_datavar name value
|
|
.data
|
|
\name:
|
|
.long \value
|
|
.endm
|