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comment "subroutine prologue"
.macro gdbasm_enter
enter #0
.endm
comment "subroutine epilogue"
.macro gdbasm_leave
exitd
.endm
.macro gdbasm_call subr
jsr.a \subr
.endm
.macro gdbasm_several_nops
nop
nop
nop
nop
.endm
comment "exit (0)"
.macro gdbasm_exit0
mov.w #0, r1
mov.b #1, r0l
ste.b r0l,0xe0000
.endm
comment "crt0 startup"
.macro gdbasm_startup
ldc #0xfc00, sp
.endm